1c3d85ce4 update NEWS 2ad14e811 tests/fuzzer/*: add missing <string_view> include 374cd026e fuzz_utils.cc: fix build error w/WEBP_REDUCE_SIZE 4a027aa93 mux_demux_api_fuzzer.cc: fix -Wshadow warning 525e17c68 update ChangeLog (tag: v1.5.0-rc1) 6aa2684fc update NEWS 736923846 bump version to 1.5.0 8ceea8ff6 update AUTHORS 9e4f7a9f0 img2webp: add a warning for unused options 101b4c967f Merge "Properly check the data size against the end of the RIFF chunk" into main 119e5ecfaf Properly check the data size against the end of the RIFF chunk 12da0d9c7d examples: exit w/failure w/no args 13fcff86c7 {gif,img}2webp: sync -m help w/cwebp 14b76c4a84 man/img2webp.1: sync -m text w/cwebp.1 & gif2webp.1 1530633519 muxread: fix reading of buffers > riff size 164c85d860 yuv.h: update RGB<->YUV coefficients in comment 170ab789e0 Merge changes I6dfedfd5,I2376e2dc into main 1803236450 {ios,xcframework}build.sh: fix compilation w/Xcode 16 1961e2cfda rework AddVectorEq_SSE2 207bda3deb rework AddVector_SSE2 212ddaaf0a Fix variable names in SharpYuvComputeConversionMatrix 22a3ba6f19 Makefile.vc: fix gif2webp link error 23f999d94f gif2webp: add -sharp_yuv/-near_lossless 24dfdcb7f9 Merge "lossless.h: fix function declaration mismatches" into main (tag: webp-rfc9649) 2578ed6839 fix overread in Intra4Preds_NEON 26d516a68e lossless.h: fix function declaration mismatches 2787406904 Merge "Improve documentation of SharpYuvConversionMatrix." into main 28fdb229ea Merge changes I07a7e36a,Ib29980f7,I2316122d,I2356e314,I32b53dd3, ... into main 290c3cd9cc Improve documentation of SharpYuvConversionMatrix. 30169dfbf9 disable Intra4Preds_NEON 312dd5eb98 dsp/yuv*: use WEBP_RESTRICT qualifier 3223bbafbe dsp/upsampling*: use WEBP_RESTRICT qualifier 3335915b38 dsp/rescaler*: use WEBP_RESTRICT qualifier 34a32b436b dsp/lossless*: use WEBP_RESTRICT qualifier 3504d4b4f3 dsp/filters*: use WEBP_RESTRICT qualifier 36b1cb37e6 dsp/enc*: use WEBP_RESTRICT qualifier 37201894ef dsp/dec*: use WEBP_RESTRICT qualifier 3802eac8a7 dsp/cost*: use WEBP_RESTRICT qualifier 3984b118c9 Merge "webp-container-spec: normalize notes & unknown chunk link" into main 40052cf42f webp-container-spec: normalize notes & unknown chunk link 41220ee529 Search for best predictor transform bits 4278619478 Try to reduce the sampling for the entropy image 4314f09ab7 webp-container-spec: reorder chunk size - N text 44a78c5356 Remove a useless malloc for entropy image 45bc491763 Merge "Refactor predictor finding" into main 4634f92238 man/{cwebp,img2webp}.1: rm 'if needed' from -sharp_yuv 47367ca938 Refactor predictor finding 48a582b53b webp-lossless-bitstream-spec: clarify some text 490fd25d84 Merge "anim_encode.c: fix function ref in comment" into main 50f8882913 anim_encode.c: fix function ref in comment 5140e4ca60 specs_generation.md: update kramdown command line 5257883c78 img2webp: add -exact/-noexact per-frame options 531c8eba97 img2webp,cosmetics: add missing '.' spacers to help 542e81017c Convert predictor_enc.c to fixed point 5594de6c7f Merge "Fix fuzztest link errors w/-DBUILD_SHARED_LIBS=1" into main 5651d9832a Fix fuzztest link errors w/-DBUILD_SHARED_LIBS=1 577bcb36b8 Merge "Fix static overflow warning." into main 588e0cc14c Fix static overflow warning. 59cea68462 README.md: add security report note 60615e5874 Merge "make VP8LPredictor[01]_C() static" into main 61233e86b9 Merge changes Ie43dc5ef,I94cd8bab into main 621a29fd2f make VP8LPredictor[01]_C() static 63dd9d3770 Do*Filter_*: remove row & num_rows parameters 64ab451a49 Do*Filter_C: remove dead 'inverse' code paths 65f9a480f7 {TrueMotion,TM16}_NEON: remove zero extension 6604834aca Merge changes I25c30a9e,I0a192fc6,I4cf89575 into main 6739a602af webp-lossless-bitstream-spec: normalize predictor transform ref 68f28c837d Merge "webp-container-spec: align anim pseudocode w/prose" into main 6974be8e22 Fix implicit conversion issues 700c01db7c Merge "Increase the transform bits if possible." into main 71f2d6dc1e Increase the transform bits if possible. 72caa19e5b update link to issue tracker 73c9dd9bd4 webp-container-spec: align anim pseudocode w/prose 748a7c8dc6 WASM: Enable VP8L_USE_FAST_LOAD 75f0c53cd9 WASM: don't use USE_GENERIC_TREE 76eef903d0 WASM: Enable 64-bit BITS caching 776296cc8d iterator_enc: make VP8IteratorReset() static 78fbd93896 histogram_enc: make VP8LGetHistogramSize static 79cc7ff545 cost_enc: make VP8CalculateLevelCosts[] static 804e2828ba vp8l_dec: make VP8LClear() static 81d742b24a Intra16Preds_NEON: fix truemotion saturation 82c7bb4cb5 Intra4Preds_NEON: fix truemotion saturation 83952a989b Merge "Remove TODO now that log is using fixed point." into main 84dde11574 Remove TODO now that log is using fixed point. 85a1ca153d Fix hidden myerr in my_error_exit 863bd94202 Merge changes Iff6e47ed,I24c67cd5,Id781e761 into main 87d27d246e Merge "Convert VP8LFastSLog2 to fixed point" into main 884838611f Disable msg_code use in fuzzing mode 89314a142a Use QuantizeBlock_NEON for VP8EncQuantizeBlockWHT on Arm 903bfb05e3 Add AArch64 Neon implementation of Intra16Preds 91baa93808 Add AArch64 Neon implementation of Intra4Preds 9241a5e582 Fix errors when compiling code as C++ 93fb444b69 Convert VP8LFastSLog2 to fixed point 94c1c89f51 Fix WEBP_NODISCARD comment and C++ version 9566408c2c Switch the histogram_enc.h API to fixed point 96ac1e410d Remove leftover tiff dep 97b78d3957 Disable TIFF on fuzztest. 98cff21a7d Do not build statically on oss-fuzz. 996853a8e5 Merge "Move more internal fuzzers to public." into main 1009bc09db4 Merge "Convert VP8LFastLog2 to fixed point" into main 1010a9f1c19 Convert VP8LFastLog2 to fixed point 102db0cb9c2 Move more internal fuzzers to public. 103ff2b5b15 Merge "advanced_api_fuzzer.cc: use crop dims in OOM check" into main 104c4af79d0 Put 0 at the end of a palette and do not store it. 1050ec80aef Delete last references to delta palettization 10696d79f84 advanced_api_fuzzer.cc: use crop dims in OOM check 107c35c7e02 Fix huffman fuzzer to not leak. 108f2fe8dec Bump fuzztest dependency. 1099ce982fd Fix fuzz tests to work on oss-fuzz 1103ba8af1a Do not escape quotes anymore in build.sh 111ea0e121b Allow centipede to be used as a fuzzing engine. 11227731afd make VP8I4ModeOffsets & VP8MakeIntra4Preds static 113ddd6245e oss-fuzz/build.sh: use heredoc for script creation 11450074930 oss-fuzz/build.sh,cosmetics: fix indent 11520e92f7d Limit the possible fuzz engines. 1164f200de5 Switch public fuzz tests to fuzztest. 11764186bb3 Add huffman_fuzzer to .gitignore 1180905f61c Move build script from oss-fuzz repo to here. 119e8678758 Fix link to Javascript documentation 1205e5b8f0c Fix SSE2 Transform_AC3 function name 12145129ee0 Revert "Check all the rows." 122ee26766a Check all the rows. 1237ec51c59 Increase the transform bits if possible. 1243cd16fd3 Revert "Increase the transform bits if possible." 125971a03d8 Increase the transform bits if possible. 1261bf198a2 Allow transform_bits to be different during encoding. 1271e462ca8 Define MAX_TRANSFORM_BITS according to the specification. 12864d1ec23 Use (MIN/NUM)_(TRANSFORM/HUFFMAN)_BITS where appropriate 129a90160e1 Refactor histograms in predictors. 130a7aa7525 Fix some function declarations 13168ff4e1e Merge "jpegdec: add a hint for EOF/READ errors" into main 13279e7968a jpegdec: add a hint for EOF/READ errors 133d33455cd man/*: s/BUGS/REPORTING BUGS/ 134a67ff735 normalize example exit status 135edc28909 upsampling_{neon,sse41}: fix int sanitizer warning 1363cada4ce ImgIoUtilReadFile: check ftell() return 137dc950585 Merge tag 'v1.4.0' 138845d5476 update ChangeLog (tag: v1.4.0, origin/1.4.0) 1398a6a55bb update NEWS 140cf7c5a5d provide a way to opt-out/override WEBP_NODISCARD 141cc34288a update ChangeLog (tag: v1.4.0-rc1) 142f13c0886 NEWS: fix date 14374555950 Merge "vwebp: fix window title when options are given" into 1.4.0 144d781646c vwebp: fix window title when options are given 145c2e394de update NEWS 146f6d15cb7 bump version to 1.4.0 14757c388b8 update AUTHORS 148b3d1b2cb Merge changes I26f4aa22,I83386b6c,I320ed1a2 into main 14907216886 webp-container-spec: fix VP8 chunk ref ('VP8'->'VP8 ') 150f88666eb webp_js/*.html: fix canvas mapping 151e2c8f233 cmake,wasm: simplify SDL2 related flags 152d537cd37 cmake: fix vwebp_sdl compile w/libsdl-org release 1536c484cbf CMakeLists.txt: add missing WEBP_BUILD_EXTRAS check 1547b0bc235 man/cwebp.1: add more detail to -partition_limit 1553c0011bb WebPMuxGetChunk: add an assert 156955a3d14 Merge "muxread,MuxGet: add an assert" into main 15700abc000 muxread,MuxGet: add an assert 15840e85a0b Have the window title reflect the filename. 1591bf46358 man/cwebp.1: clarify -pass > 1 behavior w/o -size/-psnr 160eba03acb webp-container-spec: replace 'above' with 'earlier' 161a16d30cb webp-container-spec: clarify chunk order requirements 1628a7e9112 Merge "CMakeLists.txt: apply cmake-format" into main 1637fac6c1b Merge "Copy C code to not have multiplication overflow" into main 164e2922e43 Merge "Check for the presence of the ANDROID_ABI variable" into main 165501d9274 Copy C code to not have multiplication overflow 166fba7d62e CMakeLists.txt: apply cmake-format 167661c1b66 Merge "windows exports: use dllexport attribute, instead of visibility." into main 1688487860a windows exports: use dllexport attribute, instead of visibility. 1698ea678b9 webp/mux.h: data lifetime note w/copy_data=0 17079e05c7f Check for the presence of the ANDROID_ABI variable 17145f995a3 Expose functions for managing non-image chunks on WebPAnimEncoder 1721fb9f3dc gifdec: fix ErrorGIFNotAvailable() declaration 1734723db65 cosmetics: s/SANITY_CHECK/DCHECK/ 174f4b9bc9e clear -Wextra-semi-stmt warnings 175713982b8 Limit animdecoder_fuzzer to 320MB 176cbe825e4 cmake: fix sharpyuv simd files' build 177f99305e9 Makefile.vc: add ARM64 support 1785efd6300 mv SharpYuvEstimate420Risk to extras/ 179e78e924f Makefile.vc: add sharpyuv_risk_table.obj 180d7a0506d Add YUV420 riskiness metric. 18189c5b917 Merge "BuildHuffmanTable check sorted[] array bounds before writing" into main 18234c80749 Remove alpha encoding pessimization. 18313d9c30b Add a WEBP_NODISCARD 18424d7f9cb Switch code to SDL2. 1850b56dedc BuildHuffmanTable check sorted[] array bounds before writing 186a429c0de sharpyuv: convert some for() to do/while 187f0cd7861 DoSharpArgbToYuv: remove constant from loop 188339231cc SharpYuvConvertWithOptions,cosmetics: fix formatting 189307071f1 Remove medium/large code model-specific inline asm 190deadc339 Fix transfer functions where toGamma and toLinear are swapped. 191e7b78d43 Merge "Fix bug in FromLinearLog100." into main 19215a1309e Merge "webp-lossless-bitstream-spec: delete extra blank line" into main 19354ca9752 Fix bug in FromLinearLog100. 194d2cb2d8c Dereference after NULL check. 195e9d50107 webp-lossless-bitstream-spec: delete extra blank line 19678657971 Merge changes Ief442c90,Ie6e9c9a5 into main 197e30a5884 webp-lossless-bitstream-spec: update variable names 19809ca1368 Merge "webp-container-spec: change assert to MUST be TRUE" into main 19938cb4fc0 iosbuild,xcframeworkbuild: add SharpYuv framework 20040afa926 webp-lossless-bitstream-spec: simplify abstract 2019db21143 webp-container-spec: change assert to MUST be TRUE 202cdbf88ae Fix typo in API docs for incremental decoding 20305c46984 Reformat vcpkg build instructions. 2048534f539 Merge "Never send VP8_STATUS_SUSPENDED back in non-incremental." into main 20535e197bd Never send VP8_STATUS_SUSPENDED back in non-incremental. 20661441425 Add vcpkg installation instructions 207dce8397f Fix next is invalid pointer when WebPSafeMalloc fails 20857c58105 Cmake: wrong public macro WEBP_INCLUDE_DIRS 209c1ffd9ac Merge "vp8l_enc: fix non-C90 code" into main 210a3965948 Merge changes If628bb93,Ic79f6309,I45f0db23 into main 211f80e9b7e vp8l_enc: fix non-C90 code 212accd141d Update lossless spec for two simple codes. 213ac17ffff Fix non-C90 code. 214433c7dca Fix static analyzer warnings. 2155fac76cf Merge tag 'v1.3.2' 216ca332209 update ChangeLog (tag: v1.3.2) 2171ace578c update NEWS 21863234c42 bump version to 1.3.2 219a35ea50d Add a fuzzer for ReadHuffmanCodes 22095ea5226 Fix invalid incremental decoding check. 2212af26267 Fix OOB write in BuildHuffmanTable. 222902bc919 Fix OOB write in BuildHuffmanTable. 2237ba44f80 Homogenize "__asm__ volatile" vs "asm volatile" 22468e27135 webp-container-spec: reorder example chunk layout 225943b932a Merge changes I6a4d0a04,Ibc37b91e into main 2261cc94f95 decode.h: wrap idec example in /* */ 22763acdd1e decode.h: fix decode example 228aac5c5d0 ReadHuffmanCode: rm redundant num code lengths check 229a2de25f6 webp-lossless-bitstream-spec: normalize list item case 23068820f0e webp-lossless-bitstream-spec: normalize pixel ref 231cdb31aa8 webp-lossless-bitstream-spec: add missing periods 2320535a8cf webp-lossless-bitstream-spec: fix grammar 233b6c4ce26 normalize numbered list item format 234dd7364c3 Merge "palette.c: fix msvc warnings" into main 235c63c5df6 palette.c: fix msvc warnings 2360a2cad51 webp-container-spec: move terms from intro section 237dd88d2ff webp-lossless-bitstream-spec: color_cache -> color cache 2386e750547 Merge changes I644d7d39,Icf05491e,Ic02e6652,I63b11258 into main 23967a7cc2b webp-lossless-bitstream-spec: fix code blocks 2401432ebba Refactor palette sorting computation. 241cd436142 webp-lossless-bitstream-spec: block -> chunk 2423cb66f64 webp-lossless-bitstream-spec: add some missing commas 24356471a53 webp-lossless-bitstream-spec: normalize item text in 5.1 244af7fbfd2 vp8l_dec,ReadTransform: improve error status reporting 2457d8e0896 vp8l_dec: add VP8LSetError() 246a71ce1cf animencoder_fuzzer: fix error check w/Nallocfuzz 247e94b36d6 webp-lossless-bitstream-spec: relocate details from 5.1 24884628e56 webp-lossless-bitstream-spec: clarify image width changes 249ee722997 alpha_dec: add missing VP8SetError() 2500081693d enc_dec_fuzzer: use WebPDecode() 2510fcb311c enc_dec_fuzzer: fix WebPEncode/pic.error_code check 252982c177c webp-lossless-bitstream-spec: fix struct member refs 25356cf5625 webp-lossless-bitstream-spec: use RFC 7405 for ABNF 2546c6b3fd3 webp-lossless-bitstream-spec,cosmetics: delete blank lines 25529b9eb15 Merge changes Id56ca4fd,I662bd1d7 into main 25647c0af8d ReadHuffmanCodes: rm max_alphabet_size calc 257b92deba3 animencoder_fuzzer: no WebPAnimEncoderAssemble check w/nallocfuzz 2586be9bf8b animencoder_fuzzer: fix leak on alloc failure 2595c965e55 vp8l_dec,cosmetics: add some /*param=*/ comments 260e4fc2f78 webp-lossless-bitstream-spec: add validity note for max_symbol 26171916726 webp-lossless-bitstream-spec: fix max_symbol definition 262eac3bd5c Have the palette code be in its own file. 263e2c85878 Add an initializer for the SharpYuvOptions struct. 2644222b006 Merge tag 'v1.3.1' 26525d94f47 Implement more transfer functions in libsharpyuv 2662153a679 Merge changes Id0300937,I5dba5ccf,I57bb68e0,I2dba7b4e,I172aca36, ... into main 2674298e976 webp-lossless-bitstream-spec: add PredictorTransformOutput 268cd7e02be webp-lossless-bitstream-spec: fix RIFF-header ABNF 2696c3845f9 webp-lossless-bitstream-spec: split LZ77 Backward Ref section 2707f1b6799 webp-lossless-bitstream-spec: split Meta Prefix Codes section 2717b634d8f webp-lossless-bitstream-spec: note transform order 2726d6d4915 webp-lossless-bitstream-spec: update transformations text 273fd7bb21c update ChangeLog (tag: v1.3.1-rc2, tag: v1.3.1) 274e1adea50 update NEWS 2756b1c722a lossless_common.h,cosmetics: fix a typo 27608d60d60 webp-lossless-bitstream-spec: split code length section 2777a12afcc webp-lossless-bitstream-spec: rm unused anchor 27843393320 enc/*: normalize WebPEncodingSetError() calls 279287fdefe enc/*: add missing WebPEncodingSetError() calls 280c3bd7cff EncodeAlphaInternal: add missing error check 28114a9dbfb webp-lossless-bitstream-spec: refine single node text 28264819c7c Implement ExtractGreen_SSE2 283d49cfbb3 vp8l_enc,WriteImage: add missing error check 2842e5a9ec3 muxread,MuxImageParse: add missing error checks 285ebb6f949 cmake,emscripten: explicitly set stack size 28659a2b1f9 WebPDecodeYUV: check u/v/stride/uv_stride ptrs 2878e965ccb Call png_get_channels() to see if image has alpha 288fe80fbbd webp-container-spec: add some missing commas 289e8ed3176 Merge "treat FILTER_NONE as a regular Unfilter[] call" into main 29003a7a048 webp-lossless-bitstream-spec: rm redundant statement 291c437c7aa webp-lossless-bitstream-spec: mv up prefix code group def 292e4f17a31 webp-lossless-bitstream-spec: fix section reference 293e2ecd5e9 webp-lossless-bitstream-spec: clarify ABNF syntax 2948b55425a webp-lossless-bitstream-spec: refine pixel copy text 29529c9f2d4 webp-lossless-bitstream-spec: minor wording updates 2966b02f660 treat FILTER_NONE as a regular Unfilter[] call 2977f75c91c webp-container-spec: fix location of informative msg 298f6499943 webp-container-spec: consistently quote FourCCs 29949918af3 webp-container-spec: minor wording updates 3007f0a3419 update ChangeLog (tag: v1.3.1-rc1) 301bab7efbe update NEWS 3027138bf8f bump version to 1.3.1 303435b4ded update AUTHORS 30447351229 update .mailmap 30546bc4fc9 Merge "Switch ExtraCost to ints and implement it in SSE." into main 306828b4ce0 Switch ExtraCost to ints and implement it in SSE. 307ff6c7f4e CONTRIBUTING.md: add C style / cmake-format notes 308dd530437 add .cmake-format.py 309adbe2cb1 cmake,cosmetics: apply cmake-format 31015b36508 doc/webp-container-spec: rm future codec comment 311c369c4bf doc/webp-lossless-bitstream-spec: improve link text 3121de35f47 doc/webp-container-spec: don't use 'currently' 313bb06a16e doc/webp-container-spec: prefer present tense 3149f38b71e doc/webp-lossless-bitstream-spec: prefer present tense 3157acb6b82 doc/webp-container-spec: avoid i.e. & e.g. 3164967e7cd doc/webp-lossless-bitstream-spec: avoid i.e. & e.g. 317e3366659 Merge "Do not find_package image libraries if not needed." into main 318428588ef clarify single leaf node trees and use of canonical prefix coding 319709ec152 Do not find_package image libraries if not needed. 3208dd80ef8 fuzz_utils.h: lower kFuzzPxLimit w/ASan 3218f187b9f Clean message calls in CMake 322cba30078 WebPConfig.cmake.in: use calculated include path 3236cf9a76a Merge "webp-lossless-bitstream-spec: remove use of 'dynamics'" into main 324740943b2 Merge "Specialize and optimize ITransform_SSE2 using do_two" into main 3252d547e24 Compare kFuzzPxLimit to max_num_operations 326ac42dde1 Specialize and optimize ITransform_SSE2 using do_two 32717e0ef1d webp-lossless-bitstream-spec: remove use of 'dynamics' 328ed274371 neon.h,cosmetics: clear a couple lint warnings 3293fb82947 cpu.h,cosmetics: segment defines 3300c496a4f cpu.h: add WEBP_AARCH64 3318151f388 move VP8GetCPUInfo declaration to cpu.c 332916548c2 Make kFuzzPxLimit sanitizer dependent 3334070b271 advanced_api_fuzzer: reduce scaling limit 334761f49c3 Merge "webp-lossless-bitstream-spec: add missing bits to ABNF" into main 33584d04c48 webp-lossless-bitstream-spec: add missing bits to ABNF 3360696e1a7 advanced_api_fuzzer: reduce scaling limit 33793d88aa2 Merge "deps.cmake: remove unneeded header checks" into main 338118e0035 deps.cmake: remove unneeded header checks 3394c3d7018 webp-lossless-bitstream-spec: condense normal-prefix-code 340a6a09b32 webp-lossless-bitstream-spec: fix 2 code typos 34150ac4f7c Merge "cpu.h: enable NEON w/_M_ARM64EC" into main 3424b7d7b4f Add contribution instructions 3430afbd97b cpu.h: enable NEON w/_M_ARM64EC 344349f4353 Merge changes Ibd89e56b,Ic57e7f84,I89096614 into main 3458f7513b7 upsampling_neon.c: fix WEBP_SWAP_16BIT_CSP check 346cbf624b5 advanced_api_fuzzer: reduce scaling limit 34789edfdd1 Skip slow scaling in libwebp advanced_api_fuzzer 348859f19f7 Reduce libwebp advanced_api_fuzzer threshold 349a4f04835 Merge changes Ic389aaa2,I329ccd79 into main 3501275fac8 Makefile.vc: fix img2webp link w/dynamic cfg 3512fe27bb9 img2webp: normalize help output 35224bed3d9 cwebp: reflow -near_lossless help text 3530825faa4 img2webp: add -sharp_yuv/-near_lossless 354d64e6d7d Merge "PaletteSortModifiedZeng: fix leak on error" into main 3550e12a22d Merge "EncodeAlphaInternal: clear result->bw on error" into main 3560edbb6ea PaletteSortModifiedZeng: fix leak on error 35741ffe04e Merge "Update yapf style from "chromium" to "yapf"" into main 3582d9d9265 Update yapf style from "chromium" to "yapf" 359a486d800 EncodeAlphaInternal: clear result->bw on error 3601347a32d Skip big scaled advanced_api_fuzzer 36152b6f067 Fix scaling limit in advanced_api_fuzzer.c 36273618428 Limit scaling in libwebp advanced_api_fuzzer.c 363b54d21a0 Merge "CMakeLists.txt: allow CMAKE_INSTALL_RPATH to be set empty" into main 36431c28db5 libwebp{,demux,mux}.pc.in: Requires -> Requires.private 365d9a505ff CMakeLists.txt: allow CMAKE_INSTALL_RPATH to be set empty 366bdf33d03 Merge tag 'v1.3.0' 367b5577769 update ChangeLog (tag: v1.3.0-rc1, tag: v1.3.0) 3680ba77244 update NEWS 369e763eb1e bump version to 1.3.0 3702a8686fc update AUTHORS 371106a57c1 Merge "*/Android.mk: add a check for NDK_ROOT" into main 372c5e841c4 Merge "extras: WebpToSDL -> WebPToSDL" into main 373dbc30715 Merge "xcframeworkbuild.sh: bump MACOSX_CATALYST_MIN_VERSION" into main 3746fc1a9f9 */Android.mk: add a check for NDK_ROOT 375d3e151fc doc/api.md,webp_js/README.md: Webp -> WebP 376ed92a626 extras: WebpToSDL -> WebPToSDL 3776eb0189b xcframeworkbuild.sh: bump MACOSX_CATALYST_MIN_VERSION 3781d58575b CMake: align .pc variables with autoconf 379e5fe2cfc webp-lossless-bitstream-spec,cosmetics: reflow paragraphs 3800ceeeab9 webp-lossless-bitstream-spec: add amendment note 381607611cd Merge "webp-container-spec: normalize section title case" into main 382f853685e lossless: SUBTRACT_GREEN -> SUBTRACT_GREEN_TRANSFORM 383786497e4 webp-lossless-bitstream-spec: fix inv color txfm description 384c6ac672d webp-lossless-bitstream-spec: fix num_code_lengths check 385b5700efb webp-lossless-bitstream-spec,cosmetics: grammar/capitalization 386d8ed8c11 webp-container-spec: normalize section title case 38752ec0b8f Merge changes Ie975dbb5,Ifc8c93af,I6ca7c5d6,I2e8d66f5,I152477b8 into main 3885097ef62 webp-container-spec,cosmetics: grammar/capitalization 389e3ba2b1f webp-lossless-bitstream-spec,cosmetics: reflow abstract 3901e8e3ded webp-lossless-bitstream-spec: reword abstract re alpha 391017cb6fa webp-container-spec,cosmetics: normalize range syntax 392f6a4684b webp-lossless-bitstream-spec,cosmetics: normalize range syntax 39354ebd5a3 webp-lossless-bitstream-spec: limit dist map lut to 69 cols 39444741f9c webp-lossless-bitstream-spec: fix dist mapping example 395fad0ece7 pnmdec.c: use snprintf instead of sprintf 3963f73e8f7 sharpyuv: add SharpYuvGetVersion() 397ce2f2d66 SharpYuvConvert: fix a race on SharpYuvGetCPUInfo 398a458e308 sharpyuv_dsp.h: restore sharpyuv_cpu.h include 3999ba800a7 Merge changes Id72fbf3b,Ic59d23a2 into main 400979c0ebb sharpyuv: add SharpYuvGetCPUInfo 4018bab09a4 Merge "*.pc.in: rename lib_prefix to webp_libname_prefix" into main 402769387c5 cpu.c,cosmetics: fix a typo 403a02978c2 sharpyuv/Makefile.am+cmake: add missing -lm 40428aedcb9 *.pc.in: rename lib_prefix to webp_libname_prefix 405c42e6d5a configure.ac: export an empty lib_prefix variable 406dfc843aa Merge "*.pc.in: add lib prefix to lib names w/MSVC" into main 4072498209b *.pc.in: add lib prefix to lib names w/MSVC 408ac252b61 Merge "analysis_enc.c: fix a dead store warning" into main 40956944762 analysis_enc.c: fix a dead store warning 410d34f9b99 Merge "webp-lossless-bitstream-spec: convert BNF to ABNF" into main 411dc05b4db Merge changes I96bc063c,I45880467,If9e18e5a,I6ee938e4,I0a410b28, ... into main 41283270c7f webp-container-spec: add prose for rendering process 41373b19b64 webp-container-spec: note reserved fields MUST be ignored 41457101d3f webp-lossless-bitstream-spec: improve 'small' color table stmt 415dfd32e45 webp-container-spec: remove redundant sentence 4168a6185dd doc/webp-*: fix some punctuation, grammar 41772776530 webp-lossless-bitstream-spec: convert BNF to ABNF 418d992bb08 cmake: rename cpufeatures target to cpufeatures-webp 4193ed2b275 webp-container-spec: clarify background color note 420951c292d webp-container-spec: come too late -> out of order 421902dd787 webp-container-spec: prefer hex literals 422a8f6b5ee webp-container-spec: change SHOULD to MUST w/ANIM chunk 4231dc59435 webp-container-spec: add unknown fields MUST be ignored 424280a810f webp-container-spec: make padding byte=0 a MUST 42541f0bf68 webp-container-spec: update note on trailing data 4266bdd36db webp-container-spec: clarify Chunk Size is in bytes 42787e36c48 Merge "webp_js/README.md,cosmetics: reflow some lines" into main 4285b01f321 Merge "Update Windows makefile to build libsharpyuv library." into main 42919b1a71c webp_js/README.md,cosmetics: reflow some lines 430780db756 Update Windows makefile to build libsharpyuv library. 431e407d4b3 CMakeLists.txt: replace GLUT_glut_LIBRARY w/GLUT::GLUT 432abf73d62 Merge "WebPConfig.cmake.in: add find_dependency(Threads)" into main 43325807fb4 Merge "cmake: restore compatibility with cmake < 3.12" into main 4345dbc4bfa WebPConfig.cmake.in: add find_dependency(Threads) 435b2a175dd Merge "Update wasm instructions." into main 436cb90f76b Update wasm instructions. 43702d15258 cmake: restore compatibility with cmake < 3.12 4385ba046e2 CMake: add_definitions -> add_compile_options 439e68765af dsp,neon: use vaddv in a few more places 440e8f83de2 Set libsharpyuv include dir to 'webp' subdirectory. 44115a91ab1 cmake,cosmetics: apply cmake-format 4420dd49d1a CMakeLists.txt: set @ONLY in configure_file() calls 44362b1bfe8 Merge changes I2877e7bb,I777cad70,I15af7d1a,I686e6740,If10538a9, ... into main 44495c8fe5f Merge changes Iecea3603,I9dc228ab into main 445e7c805cf picture_csp_enc.c: remove SafeInitSharpYuv 4466af8845a sharpyuv: prefer webp/types.h 447639619ce cmake: fix dll exports 448782ed48c sharpyuv,SharpYuvInit: add mutex protection when available 449cad0d5ad sharyuv_{neon,sse2}.c: merge WEBP_USE_* sections 450ef70ee06 add a few missing <stddef.h> includes for NULL 451f0f9eda4 sharpyuv.h: remove <inttypes.h> 4529b902cba Merge "picture_csp_enc.c,CheckNonOpaque: rm unneeded local" into main 4539c1d457c cmake/cpu.cmake: remove unused variable 4549ac25bcb CMakeLists.txt,win32: match naming convention used by nmake 45576c353ba picture_csp_enc.c,CheckNonOpaque: rm unneeded local 4565000de54 Merge "cwebp: fix WebPPictureHasTransparency call" into main 457e1729309 Merge "WebPPictureHasTransparency: add missing pointer check" into main 45800ff988a vp8l_enc,AddSingleSubGreen: clear int sanitizer warnings 459e2fecc22 dsp/lossless_enc.c: clear int sanitizer warnings 460129cf9e9 dsp/lossless.c: clear int sanitizer warnings 461ad7d1753 dsp/lossless_enc.c: clear int sanitizer warnings 4625037220e VP8LSubtractGreenFromBlueAndRed_C: clear int sanitizer warnings 4632ee786c7 upsampling_sse2.c: clear int sanitizer warnings 4644cc157d4 ParseOptionalChunks: clear int sanitizer warning 465892cf033 BuildHuffmanTable: clear int sanitizer warning 4663a9a4d45 VP8GetSigned: clear int sanitizer warnings 467704a3d0a dsp/lossless.c: quiet int sanitizer warnings 4681a6c109c WebPPictureHasTransparency: add missing pointer check 469c626e7d5 cwebp: fix WebPPictureHasTransparency call 470866e349c Merge tag 'v1.2.4' 471c170df38 Merge "Create libsharpyuv.a in makefile.unix." into main 4729d7ff74a Create libsharpyuv.a in makefile.unix. 4730d1f1254 update ChangeLog (tag: v1.2.4) 474fcbc2d78 Merge "doc/*.txt: restrict code to 69 columns" into main 4754ad0e189 Merge "webp-container-spec.txt: normalize fourcc spelling" into main 476980d2488 update NEWS 4779fde8127 bump version to 1.2.4 4787a0a9935 doc/*.txt: restrict code to 69 columns 479c040a615 webp-container-spec.txt: normalize fourcc spelling 480aff1c546 dsp,x86: normalize types w/_mm_cvtsi128_si32 calls 481ab540ae0 dsp,x86: normalize types w/_mm_cvtsi32_si128 calls 4828980362e dsp,x86: normalize types w/_mm_set* calls (2) 483e626925c lossless: fix crunch mode w/WEBP_REDUCE_SIZE 48483539239 dsp,x86: normalize types w/_mm_set* calls 4858a4576ce webp-container-spec.txt: replace & with & 486db870881 Merge "webp-container-spec.txt: make reserved 0 values a MUST" into main 48701d7d378 webp-lossless-bitstream-spec: number all sections 488337cf69f webp-lossless-bitstream-spec: mv Nomenclature after Intro 48979be856e Merge changes I7111d1f7,I872cd62c into main 4905b87983a webp-container-spec.txt: make reserved 0 values a MUST 491bd939123 Merge changes I7a25b1a6,I51b2c2a0,I87d0cbcf,I6ec60af6,I0a3fe9dc into main 49204764b56 libwebp.pc: add libsharpyuv to requires 4937deee810 libsharpyuv: add pkg-config file 4941a64a7e6 webp-container-spec.txt: clarify some SHOULDs 495bec2c88a webp-container-spec.txt: move ChunkHeader to terminology 496c9359332 webp-container-spec.txt: clarify 'VP8 '/'XMP ' fourccs 49770fe3063 webp-container-spec.txt: rightsize table entries 498ddbf3f3f webp-container-spec.txt: update 'key words' text 499c151e95b utils.h,WEBP_ALIGN: make bitmask unsigned 500748e92bb add WebPInt32ToMem 5013fe15b67 Merge "Build libsharpyuv as a full installable library." into main 5024f402f34 add WebPMemToInt32 503a3b68c19 Build libsharpyuv as a full installable library. 504b4994eaa CMake: set rpath for shared objects 50594cd7117 Merge "CMake: fix dylib versioning" into main 506e91451b6 Fix the lossless specs a bit more. 507231bdfb7 CMake: fix dylib versioning 508bfad7ab5 CMakeLists.txt: correct libwebpmux name in WebPConfig.cmake 509c2e3fd30 Revert "cmake: fix webpmux lib name for cmake linking" 5107366f7f3 Merge "lossless: fix crunch mode w/WEBP_REDUCE_SIZE" into main 51184163d9d lossless: fix crunch mode w/WEBP_REDUCE_SIZE 512d01c1eb3 webp-lossless-bitstream-spec,cosmetics: normalize capitalization 5138813ca8e Merge tag 'v1.2.3' 5143c4a0fbf update ChangeLog (tag: v1.2.3) 51556a480e8 dsp/cpu.h: add missing extern "C" 51662b45bdd update ChangeLog (tag: v1.2.3-rc1) 5178764ec7a Merge changes Idb037953,Id582e395 into 1.2.3 518bcb872c3 vwebp: fix file name display in windows unicode build 51967c44ac5 webpmux: fix -frame option in windows unicode build 5208278825a makefile.unix: add sharpyuv objects to clean target 52114a49e01 update NEWS 52234b1dc33 bump version to 1.2.3 5230b397fda update AUTHORS 524c16488ac update .mailmap 5255a2d929c Merge "unicode.h: set console mode before using wprintf" into main 526169f867f unicode.h: set console mode before using wprintf 527a94b855c Merge "libsharpyuv: add version defines" into main 528f83bdb52 libsharpyuv: add version defines 529bef0d797 unicode_gif.h: fix -Wdeclaration-after-statement 530404c1622 Rename Huffman coding to prefix coding in the bitstream spec 5318895f8a3 Merge "run_static_analysis.sh: fix scan-build archive path" into main 53292a673d2 Merge "Add -fvisibility=hidden flag in CMakeLists." into main 53367c1d722 Merge "add WEBP_MSAN" into main 5341124ff66 Add -fvisibility=hidden flag in CMakeLists. 535e15b3560 add WEBP_MSAN 536ec9e782a sharpyuv: remove minimum image size from sharpyuv library 5377bd07f3b run_static_analysis.sh: fix scan-build archive path 5385ecee06f Merge "sharpyuv: increase precision of gamma<->linear conversion" into main 539f81dd7d6 Merge changes I3d17d529,I53026880,I1bd61639,I6bd4b25d,Icfec8fba into main 5402d607ee6 sharpyuv: increase precision of gamma<->linear conversion 541266cbbc5 sharpyuv: add 32bit version of SharpYuvFilterRow. 5429fc12274 CMake: add src to webpinfo includes 5437d18f40a CMake: add WEBP_BUILD_WEBPINFO to list of checks for exampleutil 54411309aa5 CMake: add WEBP_BUILD_WEBPMUX to list of checks for exampleutil 5454bc762f7 CMake: link imageioutil to exampleutil after defined 5460d1b9bc4 WEBP_DEP_LIBRARIES: use Threads::Threads 54720ef48f0 Merge "sharpyuv: add support for 10/12/16 bit rgb and 10/12 bit yuv." into main 54893c54371 sharpyuv: add support for 10/12/16 bit rgb and 10/12 bit yuv. 54953cf2b49 normalize WebPValidatePicture declaration w/definition 550d3006f4b sharpyuv: slightly improve precision 551ea967098 Merge changes Ia01bd397,Ibf3771af into main 55211bc8410 Merge changes I2d317c4b,I9e77f6db into main 55330453ea4 Add an internal WebPValidatePicture. 5546c43219a Some renamings for consistency. 5554f59fa73 update .mailmap 556e74f8a62 webp-lossless-bitstream-spec,cosmetics: normalize range syntax 5575a709ec0 webp-lossless-bitstream-spec,cosmetics: fix code typo 558a2093acc webp-lossless-bitstream-spec: add amendment note 55986c66930 webp-lossless-bitstream-spec: fix BNF 560232f22da webp-lossless-bitstream-spec: fix 'simple code' snippet 56144dd765d webp-lossless-bitstream-spec: fix ColorTransform impl 5627a7e33e9 webp-lossless-bitstream-spec: fix TR-pixel right border note 56386f94ee0 Update lossless spec with Huffman codes. 564a3927cc8 sharpyuv.c,cosmetics: fix indent 5656c45cef7 Make sure the stride has a minimum value in the importer. 5660c8b0e67 sharpyuv: cleanup/cosmetic changes 567dc3841e0 {histogram,predictor}_enc: quiet int -> float warnings 568a19a25bb Replace doubles by floats in lossless misc cost estimations. 56942888f6c Add an option to enable static builds. 5707efcf3cc Merge "Fix typo in color constants: Marix -> Matrix" into main 5718f4b5c62 Fix typo in color constants: Marix -> Matrix 57290084d84 Merge "demux,IsValidExtendedFormat: remove unused variable" into main 573ed643f61 Merge changes I452d2485,Ic6d75475 into main 5748fa053d1 Rename SharpYUV to SharpYuv for consistency. 57599a87562 SharpYuvComputeConversionMatrix: quiet int->float warnings 576deb426be Makefile.vc: add sharpyuv_csp.obj to SHARPYUV_OBJS 577779597d4 demux,IsValidExtendedFormat: remove unused variable 57840e8aa57 Merge "libsharpyuv: add colorspace utilities" into main 57901a05de1 libsharpyuv: add colorspace utilities 5802de4b05a Merge changes Id9890a60,I376d81e6,I1c958838 into main 581b8bca81f Merge "configure.ac: use LT_INIT if available" into main 582e8e77b9c Merge changes I479bc487,I39864691,I5d486c2c,I186d13be into main 5837e7d5d50 Merge ".gitignore: add Android Studio & VS code dirs" into main 58410c50848 normalize label indent 58589f774e6 mux{edit,internal}: fix leaks on error 5862d3293ad ExUtilInitCommandLineArguments: fix leak on error 587ec34fd70 anim_util: fix leaks on error 588e4717287 gif2webp: fix segfault on OOM 589e3cfafaf GetBackwardReferences: fail on alloc error 590a828a59b BackwardReferencesHashChainDistanceOnly: fix segfault on OOM 591fe153fae VP8LEncodeStream: fix segfault on OOM 592919acc0e .gitignore: add Android Studio & VS code dirs 593efa0731b configure.ac: use LT_INIT if available 5940957fd69 tiffdec: add grayscale support 595e685feef Merge "Make libsharpyuv self-contained by removing dependency on cpu.c" into main 596841960b6 Make libsharpyuv self-contained by removing dependency on cpu.c 597617cf036 image_dec: add WebPGetEnabledInputFileFormats() 5987a68afaa Let SharpArgbToYuv caller pass in an RGB>YUV conversion matrix. 59934bb332c man/cwebp.1: add note about crop/resize order 600f0e9351c webp-lossless-bitstream-spec,cosmetics: fix some typos 6015ccbd6ed vp8l_dec.c,cosmetics: fix a few typos 602c3d0c2d7 fix ios build scripts after sharpyuv dep added 603d0d2292e Merge "Make libwebp depend on libsharpyuv." into main 60403d12190 alpha_processing_neon.c: fix 0x01... typo 605d55d447c Make libwebp depend on libsharpyuv. 606e4cbcdd2 Fix lossless encoding for MIPS. 607924e7ca6 alpha_processing_neon.c: fix Dispatch/ExtractAlpha_NEON 6080fa0ea54 Makefile.vc: use /MANIFEST:EMBED 60929cc95ce Basic version of libsharpyuv in libwebp, in C. 610a30f2190 examples/webpmux.c: fix a couple of typos 61166b3ce23 Fix bad overflow check in ReadTIFF() 61254e61a38 Markdownify libwebp docs and reorganize them. 613b4533deb CMakeLists.txt,cosmetics: break long line 614b9d2f9cd quant_enc.c: use WEBP_RESTRICT qualifier 615ec178f2c Add progress hook granularity in lossless 61626139c73 Rename MAX_COST to MAX_BIT_COST in histogram_enc.c 61713b82816 cmake: fix webpmux lib name for cmake linking 61888b6a396 webp-container-spec.txt,cosmetics: normalize formatting 6196f496540 Merge tag 'v1.2.2' 6204074acf8 dsp.h: bump msvc arm64 version requirement to 16.6 621b0a86089 update ChangeLog (tag: v1.2.2) 6226db8248c libwebp: Fix VP8EncTokenLoop() progress 623827a307f BMP enc: fix the transparency case 624db25f1b4 libwebp: Fix VP8EncTokenLoop() progress 625286e7fce libwebp: do not destroy jpeg codec twice on error 6266e8a4126 libwebp: do not destroy jpeg codec twice on error 627faf21968 Merge "BMP enc: fix the transparency case" into main 628480cd51d BMP enc: fix the transparency case 6299195ea05 update ChangeLog (tag: v1.2.2-rc2) 6304acae017 update NEWS 631883f0633 man/img2webp.1: update date 632567e1f44 Reword img2webp synopsis command line 6331b0c15db man/img2webp.1: update date 63417bade38 Merge "Reword img2webp synopsis command line" into main 635a80954a1 Reword img2webp synopsis command line 636f084244d anim_decode: fix alpha blending with big-endian 637b217b4ff webpinfo: fix fourcc comparison w/big-endian 638ec497b75 Merge "anim_decode: fix alpha blending with big-endian" into main 639e4886716 anim_decode: fix alpha blending with big-endian 640e3cb052c webpinfo: fix fourcc comparison w/big-endian 641a510fedb patch-check: detect duplicated files 642f035d2e4 update ChangeLog (tag: v1.2.2-rc1) 6437031946a update NEWS 644973390b6 bump version to 1.2.2 645abd6664f update AUTHORS 6465b7e7930 Merge "add missing USE_{MSA,NEON} checks in headers" into main 64702ca04c3 add missing USE_{MSA,NEON} checks in headers 648e94716e2 xcframeworkbuild.sh: place headers in a subdir 649c846efd8 patch-check: commit subject length check 650b6f756e8 update http links 6518f5cb4c1 update rfc links 6528ea81561 change VP8LPredictorFunc signature to avoid reading 'left' 6536b1d18c3 webpmux: fix the -bgcolor description 6543368d876 Merge "webpmux: add "-set bgcolor A,R,G,B"" into main 655f213abf6 webpinfo: print the number of warnings 65650c97c30 webpmux: add "-set bgcolor A,R,G,B" 6572c206aaf Remove CMakeLists.txt check in compile.sh 65896e3dfef Merge "infra/common.sh: add shard_should_run()" into main 6590e0f74b7 infra/common.sh: add shard_should_run() 66035b7436a Jenkins scripts port: update shell function comments 66121d24b4c webp-container-spec.txt: remove 'experimental' markers 662cdcf8902 Merge "Port Jenkins script: compile" into main 663dc683cde Jenkins scripts port: static analysis 6640858494e Port Jenkins script: compile 665c2cf6a93 Jenkins scripts port: android compilation 666df0e808f presubmit: Add pylint-2.7 and .pylintrc 667676c57db patch-check: shfmt 6687bb7f747 patch-check: Add shellcheck 669abcd1797 Reformat docstrings and imports 670edaf0895 Port Jenkins scripts: compile js 671b9622063 Set CheckPatchFormatted flags to fail on diffs 672e23cd548 dsp.h: enable NEON w/VS2019+ ARM64 targets 6733875c7de CMakeLists.txt: set minimum version to 3.7 6741a8f0d45 Have a hard-coded value for memset in TrellisQuantizeBlock. 67593480160 Speed up TrellisQuantizeBlock 67645eaacc9 Convert deprecated uint32 to uint32_t. 67742592af8 webp,cmake: Remove unnecessary include dirs 678e298e05f Add patch-check steps in PRESUBMIT.py 67929148919 Merge tag 'v1.2.1' 6809ce5843d update ChangeLog (tag: v1.2.1) 681d9191588 fuzzer/*: normalize src/ includes 682c5bc3624 fuzzer/*: normalize src/ includes 68353b6f762 fix indent 684d2caaba4 fix indent 685731246ba update ChangeLog (tag: v1.2.1-rc2) 686d250f01d dsp/*: use WEBP_HAVE_* to determine Init availability 6871fe31625 dsp/*: use WEBP_HAVE_* to determine Init availability 6883a4d3ecd update NEWS 689b2bc8093 bump version to 1.2.1 690e542fc7a update AUTHORS 691e0241154 Merge "libwebp/CMake: Add <BUILD_INTERFACE> to webp incl" into main 692edea6444 libwebp/CMake: Add <BUILD_INTERFACE> to webp incl 693ece18e55 dsp.h: respect --disable-sse2/sse4.1/neon 694a89a3230 wicdec: support alpha from WebP WIC decoder 69526f4aa01 Merge "alpha_processing: fix visual studio warnings" into main 6968f594663 alpha_processing: fix visual studio warnings 69746d844e6 Merge "cpu.cmake: fix compiler flag detection w/3.17.0+" into main 698298d26ea Merge changes I593adf92,If20675e7,Ifac68eac into main 699a1e5dae0 alpha_processing*: use WEBP_RESTRICT qualifier 700327ef24f cpu.cmake: fix compiler flag detection w/3.17.0+ 701f70819de configure: enable libwebpmux by default 702dc7e2b42 configure: add informational notices when disabling binaries 7039df23ddd configure: move lib flag checks before binaries 704a2e18f10 Merge "WebPConfig.config.in: correct WEBP_INCLUDE_DIRS" into main 705e1a8d4f3 Merge "bit_reader_inl_utils: uniformly apply WEBP_RESTRICT" into main 7064de35f43 rescaler.c: fix alignment 7070f13eec7 bit_reader_inl_utils: uniformly apply WEBP_RESTRICT 708277d3074 Fix size_t overflow in WebPRescalerInit 70997adbba5 WebPConfig.config.in: correct WEBP_INCLUDE_DIRS 710b60d4603 advanced_api_fuzzer: add extreme config value coverage 71172fe52f6 anim_encode.c,cosmetics: normalize indent 712116d235c anim_encode: Fix encoded_frames_[] overflow 7136f445b3e CMake: set CMP0072 to NEW 714b1cf887f define WEBP_RESTRICT for MSVC 7153e265136 Add WEBP_RESTRICT & use it in VP8BitReader 716f6d29247 vp8l_dec::ProcessRows: fix int overflow in multiply 717de3b4ba8 CMake: add WEBP_BUILD_LIBWEBPMUX 7187f09d3d1 CMakeLists.txt: rm libwebpmux dep from anim_{diff,dump} 7194edea4a6 Init{RGB,YUV}Rescaler: fix a few more int overflows 720c9e26bdb rescaler_utils: set max valid scaled w/h to INT_MAX/2 72128d488e6 utils.h: add SizeOverflow() 722695bdaa2 Export/EmitRescaledRowsRGBA: fix pointer offset int overflow 723685d073e Init{RGB,YUV}Rescaler: fix int overflows in multiplication 724d38bd0dd WebPFlipBuffer: fix integer overflow 725109ff0f1 utils: allow MALLOC_LIMIT to indicate a max 726a2fce867 WebPRescalerImportRowExpand_C: promote some vals before multiply 727776983d4 AllocateBuffer: fix int multiplication overflow check 728315abbd6 Merge "Revert "Do not use a palette for one color images."" 729eae815d0 Merge changes Ica3bbf75,I82f82954 730afbca5a1 Require Emscripten 2.0.18 7313320416b CMakeLists,emscripten: use EXPORTED_RUNTIME_METHODS 73229145ed6 Update README instructions for using Emscripten 7331f579139 cosmetics: remove use of 'sanity' / 'master' 73429b6129c WebPAnimEncoderNewInternal: remove some unnecessary inits 735b60869a1 Revert "Do not use a palette for one color images." 7366fb4cddc demux: move padded size calc post unpadded validation 73705b72d42 vp8l_enc.c: normalize index types 738b6513fba Do not use a palette for one color images. 73998bbe35b Fix multi-threading with palettes. 740b1674240 Add modified Zeng's method to palette sorting. 74188c90c45 add CONTRIBUTING.md 7426a9916d7 WebPRescalerInit: add missing int64_t promotion 743b6cf52d5 WebPIoInitFromOptions: treat use_scaling as a bool 7443b12b7f4 WebPIoInitFromOptions: treat use_cropping as a bool 745595fa13f add WebPCheckCropDimensions() 7468fdaecb0 Disable cross-color when palette is used. 7478933bac2 WebPIoInitFromOptions: respect incoming bypass_filtering val 7487d416ff0 webpdec,cosmetics: match error text to function call 749ec6cfeb5 Fix typo on WebPPictureAlloc() in README 7507e58a1a2 *.cmake: add license header 7515651a6b2 cmake: fix .so versioning 75225ae67b3 xcframeworkbuild.sh: add arm64 simulator target 7535d4ee4c3 cosmetics: remove use of the term 'dummy' 75401b38ee1 faster CollectColorXXXTransforms_SSE41 755652aa344 Merge "Use BitCtz for FastSLog2Slow_C" 7560320e1e3 add the missing default BitsCtz() code 7578886f620 Use BitCtz for FastSLog2Slow_C 758fae41617 faster CombinedShannonEntropy_SSE2 7595bd2704e Introduce the BitCtz() function. 760fee64287 Merge "wicdec,icc: treat unsupported op as non-fatal" 76133ddb894 lossless_sse{2,41}: remove some unneeded includes 762b27ea852 wicdec,icc: treat unsupported op as non-fatal 763b78494a9 Merge "Fix undefined signed shift." 764e79974cd Fix undefined signed shift. 765a8853394 SSE4.1 versions of BGRA to RGB/BGR color-space conversions 766a09a6472 SSE4.1 version of TransformColorInverse 767401da22b Merge "pngdec: check version before using png_get_chunk_malloc_max" 76826907822 pngdec: check version before using png_get_chunk_malloc_max 76906c1e72e Code cleanup 7708f0d41aa Merge changes Id135bbf4,I99e59797 771373eb170 gif2webp: don't store loop-count if there's only 1 frame 772759b9d5a cmake: add WEBP_USE_THREAD option 773926ce921 cmake: don't install binaries from extras/ 7749c367bc6 WebPAnimDecoderNewInternal: validate bitstream before alloc 77547f64f6e filters_sse2: import Chromium change 776cc3577e9 fuzzer/*: use src/ based include paths 777004d77ff Merge tag 'v1.2.0' 778fedac6cc update ChangeLog (tag: v1.2.0-rc3, tag: v1.2.0) 779170a8712 Fix check_c_source_compiles with pthread. 780ceddb5fc Fix check_c_source_compiles with pthread. 78185995719 disable CombinedShannonEntropy_SSE2 on x86 782289757fe TiffDec: enforce stricter mem/dimension limit on tiles 7838af7436f Merge "{ios,xcframework}build.sh: make min version(s) more visible" into 1.2.0 784e56c3c5b pngdec: raise memory limit if needed 7858696147d pngdec: raise memory limit if needed 78613b8e9fe {ios,xcframework}build.sh: make min version(s) more visible 787a9225410 animdecoder_fuzzer: fix memory leak 788d6c2285d update gradle to 6.1.1 7898df77fb1 animdecoder_fuzzer: fix memory leak 79052ce6333 update NEWS 79128c49820 bump version to 1.2.0 7927363dff2 webp/encode.h: restore WEBP_ENCODER_ABI_VERSION to v1.1.0 793826aafa5 update AUTHORS 79463258823 animdecoder_fuzzer: validate canvas size 7959eb26381 CMake: remove duplicate "include(GNUInstallDirs)" 7962e7bed79 WebPPicture: clarify the ownership of user-owned data. 797cccf5e33 webpmux: add an '-set loop <value>' option 798c9a3f6a1 Merge changes Ie29f9867,I289c54c4 799319f56f1 iosbuild.sh: sync some aspects of xcframeworkbuild.sh 800e8e8db98 add xcframeworkbuild.sh 801ae545534 dsp.h: allow config.h to override MSVC SIMD autodetection 802fef789f3 Merge "cmake: fix per-file assembly flags" 803fc14fc03 Have C encoding predictors use decoding predictors. 8047656f0b3 README,cosmetics: fix a couple typos 805d2e245ea cmake: disable webp.js if WEBP_ENABLE_SIMD=1 80696099a79 cmake: fix per-file assembly flags 8075abb5582 Merge "cmake: fix compilation w/Xcode generator" 8088484a120 cmake: fix compilation w/Xcode generator 809d7bf01c9 Merge changes Ifcae0f38,Iee2d7401 81036c81ff6 WASM-SIMD: port 2 patches from rreverser@'s tree 811988b02ab Merge "Couple of fixes to allow SIMD on Emscripten" 81226faf770 wicdec: fail with animated images 813ab2d08a8 [cd]webp: document lack of animated webp support 81452273943 Couple of fixes to allow SIMD on Emscripten 8158870ba7f Fix skia bug #10952 8164b3c6953 Detect if StoreFrame read more than anmf_payload_size bytes 81717fd4ba8 webp/decode.h,cosmetics: normalize 'flip' comment 818411d3677 remove some unreachable break statements 8193700ffd7 WebPPictureHasTransparency: remove unreachable return 82083604bf3 {animencoder,enc_dec}_fuzzer: convert some abort()s to returns 821eb44119c Merge changes I8ae09473,I678c8b1e 8229f6055fc fuzz_utils.h: rename max() to Max() 823695788e7 fuzz_utils.h: make functions WEBP_INLINE 824906c1fcd make ImgIoUtilReadFile use WebPMalloc instead of malloc 8258cb7e536 rename demux_api_fuzzer.c -> mux_demux_api_fuzzer.c 826443db47d add animdecoder_fuzzer.cc 82736a6eea3 Merge "import fuzzers from oss-fuzz/chromium" 828ec5f12c1 Makefile.vc: remove deprecated /Gm option 82964425a08 picture_tools_enc: fix windows build warning 830bd94090a import fuzzers from oss-fuzz/chromium 831cf847cba use WEBP_DSP_INIT_FUNC for Init{GammaTables*,GetCoeffs} 83255a080e5 Add WebPReplaceTransparentPixels() in dsp 83384739717 GetBackgroundColorGIF: promote to uint32_t before << 24 834def64e92 cwebp: Fix -print_psnr for near_lossless 835cf2f88b3 Add palette and spatial for q >= 75 and -m 5 836f0110bae Add no-color cache configuration to the cruncher 837749a8b99 Better estimate of the cache cost. 8384f9f00cc Use spatial predictors on top of palette no matter what. 8397658c686 Add spatial prediction on top of palette in cruncher. 840133ff0e3 webp_js: force WASM=0 option explicitly 841e3c259a2 Fix integer overflow in EmitFancyRGB. 842b3ff0bde man/{gif2,img2}webp,webpmux: normalize some wording 843f9b30586 fix ABI breakage introduced by 6a0ff358 8441d58dcfc README.webp_js: update note about emscripten version 84544070266 README.webp_js: s/fastcomp/upstream/ 8462565fa8f README.webp_js: update cmake command 84747309ef5 webp: WEBP_OFFSET_PTR() 848687ab00e DC{4,8,16}_NEON: replace vmovl w/vaddl 8491b92fe75 DC16_NEON,aarch64: use vaddlv 85053f3d8cf dec_neon,DC8_NEON: use vaddlv instead of movl+vaddv 85127d08240 Fix integer overflow in WebPAnimDecoderGetNext() 85269776e38 Merge "remove call to MBAnalyzeBestIntra4Mode for method >= 5" 853a99078c1 remove call to MBAnalyzeBestIntra4Mode for method >= 5 85422e404cc CMakeLists.txt: fix set(CACHE) argument order 85571690b52 fix MSVC warning 8566a0ff358 Enc: add a qmin / qmax range for quality factor 8570fa56f30 Merge tag 'v1.1.0' 8586cf504d0 PNM decoding: handle max_value != 255 859d7844e97 update ChangeLog (tag: v1.1.0-rc2, tag: v1.1.0) 8607f006436 Makefile.vc: fix webp_quality.exe link 861cf047e83 Makefile.vc: fix webp_quality.exe link 862c074c653 update NEWS 86330f09551 bump version to 1.1.0 864a76694a1 update AUTHORS 8656e3ef7b3 extras: fix WEBP_SWAP_16BIT_CSP check 86647178dbd extras: add WebPUnmultiplyARGB() convenience function 86722cbae33 idec_dec: fix 0 offset of NULL pointer 868290dd0b4 muxread: fix 0 offset of NULL pointer 8690df474ac Merge "lossless_(enc_|)sse2: avoid offsetting a NULL pointer" 870c6b75a19 lossless_(enc_|)sse2: avoid offsetting a NULL pointer 871295e5e38 fix UBSAN warning 872e2575e05 DC8_NEON,aarch64: use vaddv 873b0e09e34 dec_neon: Fix build failure under some toolchains 874cf0e903c dsp/lossless: Fix non gcc ARM builds 875bb7bc40b Remove ubsan errors. 87678881b76 CMake: fix GLUT library link 8779f750f7a cmake: fix BUILD_SHARED_LIBS build on mac 87817850e74 libwebp: Remove char-subscripts warning in pnmdec.c 8792fa2552d Merge "Expose WebPMalloc() in addition to WebPFree()" 880a4df4aae Expose WebPMalloc() in addition to WebPFree() 881853ea3d8 imageio/tiff: Return error before allocating bad tile size 882af650c0b Fix a Wxor-used-as-pow false positive 883601ef17c libwebp.py: update to swig 3.0.12 8840e48d889 bugfix: last alpha rows were incorrectly decoded 88524d2ccb4 webp: Fix imageio ReadPNM() TUPLTYPE 886fab8f9cf cosmetics: normalize '*' association 88794138e0e update .gitignore 8880fe1a89d update ChangeLog (tag: v1.0.3-rc1, tag: v1.0.3) 8892ad0916d update NEWS 8901287362b bump version to 1.0.3 8917b968cc2 update AUTHORS 8929d6988f4 Fix the oscillating prediction problem at low quality 893312f74d0 makefile.unix: allow *_LIBS to be overridden w/EXTRA_LIBS 89492dbf237 filters_sse2,cosmetics: shorten some long lines 895a277d197 filters_sse2.c: quiet integer sanitizer warnings 896804540f1 Fix cpufeatures in CMake. 897bf00c15b Add CMake option for bittrace. 898a788b498 filters_sse2.c: quiet integer sanitizer warnings 899e6a92c5e filters.c: quiet integer sanitizer warnings 900ec1cc40a lossless.c: remove U32 -> S8 conversion warnings 9011106478f remove conversion U32 -> S8 warnings 902812a6b49 lossless_enc: fix some conversion warning 9034627c1c9 lossless_enc,TransformColorBlue: quiet uint32_t conv warning 904c84673a6 lossless_enc_sse{2,41}: quiet signed conv warnings 905776a7757 dec_sse2: quiet signed conv warnings 906bd39c063 Merge "thread_utils: release mutex before signaling" 9070550576f Merge "(alpha_processing,enc}_sse2: quiet signed conv warnings" 9086682f2c4 thread_utils: release mutex before signaling 909e78dea75 (alpha_processing,enc}_sse2: quiet signed conv warnings 9109acf18ba iosbuild.sh: add WebP{Demux,Mux}.framework 911b9be7e65 vwebp: remove the -fit option (and make it default) 9121394a2bb Merge "README.webp_js: update Emscripten.cmake note" 913dd3e7f8a README.webp_js: update Emscripten.cmake note 91432cf8801 predictor_enc,GetBestGreenRedToBlue: quiet implicit conv warnings 915e1c8acb5 Merge "vwebp: add a -fit option" 916cbd23dd5 vwebp: add a -fit option 9172e672351 bit_writer_utils,Flush: quiet implicit conversion warnings 9181326988d swig: update libwebp_python_wrap.c 9190e7f8548 update generated swig files 92017ed1438 Merge "PutLE{16,24}: quiet implicit conversion warnings" 92124686538 PutLE{16,24}: quiet implicit conversion warnings 922153bb3a0 fix some clang-7 warnings: 923ab2dc893 Rescaler: fix rounding error 924aa65f89a HistogramCombineStochastic: fix free of uninit value 925af0bac64 Merge "encode.h: mention 'exact' default in WebPEncodeLossless*" 9266d2e11ec encode.h: mention 'exact' default in WebPEncodeLossless* 9278c3f04fe AndroidCPUInfo: reorder terms in conditional 928fcfd9c71 BitTrace: if BITTRACE is > 0, record and print syntax bits used 929067031ea Speedups for unused Huffman groups. 93001ac46ba libwebp: Display "libjpeg error:" in imageio/jpegdec 931d9a662e1 WebPRescalerGetScaledDimensions: round scaled dimension up 93262eb3f08 libwebp: Fix missing '{' in README 933e05f785a Merge "unicode,INIT_WARGV: add missing cast" 93463c9a69f tag the VP8LHashPix() function for potential uint roll-over 9352b7214ab unicode,INIT_WARGV: add missing cast 936bf424b46 tag the GetPixPairHash64() function for potential uint roll-over 9377d05d6ca Have the color cache computation be u32-bit only. 9386bcf8769 Remove BINARYEN_METHOD in wasm settings. 9392b98df90 update ChangeLog (tag: v1.0.2-rc1, tag: v1.0.2) 94061e372b7 update NEWS 9417ae658a0 bump version to 1.0.2 94251c4907d update AUTHORS 943666bd6c6 man/cwebp.1: refine near-lossless text 944561cdce5 Clarify the doc about GetFeatures. 945aec2cf02 near_lossless: fix fuzzing-detected integer overflow 946928a75de webp: Fix VP8LBitWriterClone() bug 9475173d4ee neon IsFlat 9485b081219 IsFlat: inline when possible 949381b7b54 IsFlat: use int for thresh 9506ed15ea1 fix unprobable leak in webp_sdl.c 95122bbb24e Merge "IsFlat: return int" 9528b3fb238 Merge tag 'v1.0.1' 953f435de95 IsFlat: return int 95441521aed utils.h: only define WEBP_NEED_LOG_TABLE_8BIT when needed 9559f4d4a3f neon: GetResidualCost 9560fd7514b neon: SetResidualCoeffs 957f95a996c Simpler histogram clustering. 958e85d3313 update ChangeLog (tag: v1.0.1-rc2, tag: v1.0.1) 959fa8210e4 Fix pair update in stochastic entropy merging. 960fd198f73 add codereview.settings 961825389ac README.mux: add a reference to the AnimDecoder API 9623be698c3 CMake: fix webp_js compilation 963485ff86f Fix pair update in stochastic entropy merging. 9644cd0582d CMake: fix webp_js compilation 9654cbb4caf update NEWS 966f5a5918d bump version to 1.0.1 967d61385db Speed-up: Make sure we only initialize histograms when needed. 9686752904b Speed-up: Make sure we only initialize histograms when needed. 9690c570316 update AUTHORS 970301a2dda img2webp: add help note about arguments from a file 971f0abab92 Speedups for empty histograms. 972f2dfd925 Split HistogramAdd to only have the high level logic in C. 97306b7bc7d Fix compilation on windows and clang-cl+ninja. 974b6284d82 img2webp: add help note about arguments from a file 975decf6f6b Speedups for empty histograms. 976dea3e899 Split HistogramAdd to only have the high level logic in C. 977632798ae Merge "Fix compilation on windows and clang-cl+ninja." 978dc1a9518 Merge "libwebp: Unicode command tools on Windows" 9799cf9841b libwebp: Unicode command tools on Windows 98098179495 remove some minor TODOs 981a376e7b9 Fix compilation on windows and clang-cl+ninja. 982cbf82cc0 Remove AVX2 files. 9835030e902 Merge "TIFF decoder: remove unused KINV definition" 984ac543311 Remove a few more useless #defines 985123d3306 TIFF decoder: remove unused KINV definition 986ef1094b0 Merge "- install pkg-config files during the CMake build" 987b911fbc9 libwebp: Remove duplicate GIFDisplayError in anim_util 988eee00b66 - install pkg-config files during the CMake build 989ac3ec8c9 Merge "Clean-up the common sources in dsp." 9903e13da7b Clean-up the common sources in dsp. 9915c395f1d libwebp: cmake-format all 992e7a69729 libwebp: Add extras targets in CMakeLists.txt 993e52485d6 libwebp: Rename macros in webpmux.c 99492dc0f09 clean-up MakeInputImageCopy() 99539952de2 VP8IteratorImport: add missing 'const' 996382af7a2 clean-up WebPBlendAlpha 99714d020f6 libwebp: Use ExUtilGet*() in anim_diff 9980d92ff25 libwebp: remove useless variable in gif2webp 999556cb1b4 Merge "CMake: Set WEBP_BUILD_GIF2WEBP to off" 1000da26ee49 CMake: Set WEBP_BUILD_GIF2WEBP to off 1001b2a867c0 cwebp: Don't premultiply during -resize if -exact 1002637141bc pngdec: fix build w/libpng < 1.4.x 1003bc5092b1 pngdec: set memory functions 100450d8345a Fix CMake math library. 10056aa3e8aa Fix math library on Visual Studio. 1006d71df4e2 Fix math library finding in CMake. 1007de08d727 cosmetics: normalize include guard comment 1008009562b4 vwebp: Fix bug when Dispose then NoBlend frames 1009423f2579 Fix up CMake to create targets. 1010907208f9 Wait for all threads to be done in DecodeRemaining. 10114649b3c4 vwebp: Add background color display option 101278ad57a3 Fix bad glClearColor parameters 1013da96d8d9 Allow for a non-initialized alpha decompressor in DoRemap. 10142563db47 fix rescaling rounding inaccuracy 1015211f37ee fix endian problems in pattern copy 10165f0f5c07 Make sure partition #0 is read before VP8 data in IDecode. 1017de98732b fix GetColorf() bug 10184338cd36 misc fixes in libwebpmux 1019e00af13e fix signatures after a9ceda7ff1 1020a9ceda7f Speed-up chunk list operations. 10212281bbf6 Merge "Better handling of bogus Huffman codes." 102239cb9aad Better handling of bogus Huffman codes. 102389cc9d37 Merge "fix read-overflow while parsing VP8X chunk" 102495fd6507 fix read-overflow while parsing VP8X chunk 10259e729fe1 Fix VP8IoTeardownHook being called twice on worker sync failure 102629fb8562 Merge "muxread,anmf: fail on multiple image chunks" 1027eb82ce76 muxread,anmf: fail on multiple image chunks 10281344a2e9 fix alpha-filtering crash when image width is larger than radius 1029be738c6d muxread,ChunkVerifyAndAssign: validate chunk_size 10302c70ad76 muxread,CreateInternal: fix riff size checks 1031569001f1 Fix for thread race heap-use-after-free 1032c56a02d9 Android.mk: use LOCAL_EXPORT_C_INCLUDES w/public libs 103315795596 CMakeLists.txt,cosmetics: normalize if() formatting 10341a44c233 Merge "cmake: add support for webpmux" 1035e9569ad7 Merge "configure,*am,cosmetics: s/WANT_/BUILD_/" 103635c7de6f cmake: add support for webpmux 10370f25e61c WebpToSDL(): fix the return value in case of error 10385d8985de configure,*am,cosmetics: s/WANT_/BUILD_/ 1039895fd28f Merge "man/Makefile.am: add img2webp.1" 10405cf3e2af man/Makefile.am: add img2webp.1 10412a9de5b9 Add build rules for anim_diff & anim_dump utils. 104271ed73cf fix invalid check for buffer size 1043af0e4fbb gif2webp: fix transcode of loop count=65535 1044dce5d764 Limit memory allocation when reading invalid Huffman codes. 1045f9df0081 Merge "cmake: quiet glut deprecation warnings on OS X" 1046dc39b16f webpmux.1: correct grammar 1047c7aa1264 cwebp.c: fix a missing \n 104853aa51e9 Merge tag 'v1.0.0' 1049698b8844 update ChangeLog (tag: v1.0.0) 10508d510751 webp-container-spec: correct frame duration=0 note 1051e6b2164e vwebp: Copy Chrome's behavior w/frame duration == 0 1052094b3b28 cmake: quiet glut deprecation warnings on OS X 105371c39a06 webp-container-spec: correct frame duration=0 note 1054fd3d5756 vwebp: Copy Chrome's behavior w/frame duration == 0 1055b0c966fb Build vwebp from CMake. 1056d20b7707 update ChangeLog (tag: v1.0.0-rc3) 10570d5fad46 add WEBP_DSP_INIT / WEBP_DSP_INIT_FUNC 1058d77bf512 add WEBP_DSP_INIT / WEBP_DSP_INIT_FUNC 1059c1cb86af fix 16b overflow in SSE2 1060e577feb7 makefile.unix: add DEBUG flag for compiling w/ debug-symbol 106199be34b3 cwebp,get_disto: fix bpp output 1062e122e511 cwebp,get_disto: fix bpp output 1063f5565ca8 cmake: Make sure we use near-lossless by default. 1064d898dc14 fix bug in WebPImport565: alpha value was not set 10651c8f358d Fix CMake with WASM. 1066a0215fb7 webp_js: fix webp_js demo html 1067882784b0 update ChangeLog (tag: v1.0.0-rc2) 10682f930e08 Revert "Use proper targets for CMake." 10698165e8fb Use proper targets for CMake. 10703f157dd5 Remove some very hard TODOs. 1071abb47760 Merge "Use proper targets for CMake." 1072cd758a17 {de,}mux/Makefile.am: add missing headers 1073e155dda0 Use proper targets for CMake. 1074b892b8ba makefile.unix,dist: use ascii for text output 107564a57d05 add -version option to anim_dump,anim_diff and img2webp 1076994be82d Merge "Remove some very hard TODOs." 10774033e1d7 Remove some very hard TODOs. 1078fc1b8e3a webp_js: fix webp_js demo html 107915aa48d9 update ChangeLog (tag: v1.0.0-rc1) 1080e607dabc update AUTHORS 108138410c08 [CFI] Remove function pointer casts 1082978eec25 [CFI] Remove function pointer casts 1083c57b2736 bump version to 1.0.0 1084cba28853 update NEWS 1085c909d531 Merge "remove some deprecation warning on MacOSX" 1086217443c7 remove some deprecation warning on MacOSX 1087b672bdfa configure: quiet glut deprecation warnings on OS X 1088daa9fcaf configure: use sdl-config if available 1089dd174cae Merge "imagedec: support metadata reading for WebP image decoding" 1090641cedcc imagedec: support metadata reading for WebP image decoding 1091065b2ce1 anim_diff: add a couple missing newlines in Help() 1092c4cc1147 Merge "gif2webp: force low duration frames to 100ms" 109309333097 gif2webp: force low duration frames to 100ms 1094e03f0ec3 sharp_yuv: use 14b fixed-point precision for gamma 1095b2db361c image_enc,WebPWritePNG: move locals after setjmp 109674e82ec6 Merge "WebPPictureDistortion: fix big-endian results order" 1097645d04ca Merge "cwebp,get_disto: report bpp" 1098120f58c3 Merge "lossless*sse2: improve non-const 16-bit vector creation" 1099a7fe9412 WebPPictureDistortion: fix big-endian results order 1100e26fe066 cwebp,get_disto: report bpp 11019df64e28 Merge changes Id5b4a1a4,Ia20ce844 11028043504f lossless*sse2: improve non-const 16-bit vector creation 11031e3dfc48 Import: extract condition from loop 11043b07d327 Import,RGBA: fix for BigEndian import 1105551948e4 Remove unused argument in VP8LBitsEntropy. 11063005237a ReadWebP: fix for big-endian 1107499c395a Merge "anim_diff: expose the -max_diff option" 1108f69dcd69 Merge "remove WEBP_EXPERIMENTAL_FEATURES" 110907d884d5 anim_diff: expose the -max_diff option 1110f4dd9256 remove WEBP_EXPERIMENTAL_FEATURES 111194a8377b extract the command-line parsing helpers to example_util 1112fc09e6e2 PNM decoder: prevent unsupported depth=2 PAM case. 11136de58603 MIPS64: Fix defined-but-not-used errors with WEBP_REDUCE_CSP 1114cbde5728 gif2webp: add support for reading from stdin 1115cf1c5054 Add an SSE4 version of some lossless color transforms. 111645a8b5eb Fix lint error with man page. 1117cff38e8f Merge "PNG decoder: handle gAMA chunk" 111859cb1a48 Merge "enable dc error-diffusion always" 111978318b30 PNG decoder: handle gAMA chunk 1120664c21dd Merge "remove some TODOs" 1121815652de enable dc error-diffusion always 1122aec45cec remove some TODOs 11235715dfce fix block-count[] increment in case of large image 1124c2d04f3e enable DC error-diffusion always for multi-pass 112596bf07c5 use DC error diffusion for U/V at low-quality 11261c59020b fix missing sse41 targets in makefile.unix 11277a8e814b cosmetics: s/color_space/colorspace/ 112805f6fe24 upsampling: rm asserts w/REDUCE_CSP+OMIT_C_CODE 1129b4cf5597 Merge "Upsampling SSE2/SSE4 speedup." 1130ccbeb32c Makefile.vc: add missing sse41 files 113155403a9a Upsampling SSE2/SSE4 speedup. 1132807b53c4 Implement the upsampling/yuv functions in SSE41 113384101a81 Fix wasm WebP compilation 11348bebd2a3 fix warning on MSVC 1135a7f93fe3 webpmux: allow reading argument from a file 1136b69f18a7 gif2webp.1: fix -loop_compatibility layout 113772d530c0 Merge "fix lossless decoding w/WEBP_REDUCE_SIZE" 1138296c7dc4 fix lossless decoding w/WEBP_REDUCE_SIZE 11390d5d029c Merge "ImgIoUtilReadFile: fix file leak upon error" 1140ae568ce7 ImgIoUtilReadFile: fix file leak upon error 1141796b5a8a Merge tag 'v0.6.1' 11426b7a95fd update ChangeLog (tag: v0.6.1) 1143f66955de WEBP_REDUCE_CSP: restrict colorspace support 11441af0df76 Merge "WEBP_REDUCE_CSP: restrict colorspace support" 11456de20df0 WEBP_REDUCE_CSP: restrict colorspace support 1146a289d8e7 update ChangeLog (tag: v0.6.1-rc2) 1147c10a493c vwebp: disable double buffering on windows & mac 11480d4466c2 webp_to_sdl.c: fix file mode 11491b27bf8b WEBP_REDUCE_SIZE: disable all rescaler code 1150126be109 webpinfo: add -version option 11510df22b9e WEBP_REDUCE_SIZE: disable all rescaler code 11529add62b5 bump version to 0.6.1 1153d3e26144 update NEWS 11542edda639 README: add webpinfo section 11559ca568ef Merge "right-size some tables" 115631f1995c Merge "SSE2 implementation of HasAlphaXXX" 1157a80c46bd SSE2 implementation of HasAlphaXXX 1158083507f2 right-size some tables 11592e5785b2 anim_utils.c: remove warning when !defined(WEBP_HAVE_GIF) 1160b299c47e add WEBP_REDUCE_SIZE 1161f593d71a enc: disable pic->stats/extra_info w/WEBP_DISABLE_STATS 1162541179a9 Merge "predictor_enc: fix build w/--disable-near-lossless" 11635755a7ec predictor_enc: fix build w/--disable-near-lossless 1164eab5bab7 add WEBP_DISABLE_STATS 11658052c585 remove some petty TODOs from vwebp. 1166c245343d move LOAD8x4 and STORE8x2 closer to their use location 1167b9e734fd dec,cosmetics: normalize function naming style 1168c188d546 dec: harmonize function suffixes 116928c5ac81 dec_sse41: harmonize function suffixes 1170e65b72a3 Merge "introduce WebPHasAlpha8b and WebPHasAlpha32b" 1171b94cee98 dec_sse2: remove HE8uv_SSE2 117244a0ee3f introduce WebPHasAlpha8b and WebPHasAlpha32b 1173aebf59ac Merge "WebPPictureAllocARGB: align argb allocation" 1174c184665e WebPPictureAllocARGB: align argb allocation 11753daf7509 WebPParseHeaders: remove obsolete animation TODO 117680285d97 cmake: avoid security warnings under msvc 1177650eac55 cmake: don't set -Wall with MSVC 1178c462cd00 Remove useless code. 117901a98217 Merge "remove WebPWorkerImpl declaration from the header" 11803c49fc47 Merge "thread_utils: fix potentially bad call to Execute" 1181fde2782e thread_utils: fix potentially bad call to Execute 11822a270c1d remove WebPWorkerImpl declaration from the header 1183f1f437cc remove mention of 'lossy-only parameters' from the doc 11843879074d Merge "WebPMemToUint32: remove ptr cast to int" 118504b029d2 WebPMemToUint32: remove ptr cast to int 1186b7971d0e dsp: avoid defining _C functions w/NEON builds 11876ba98764 webpdec: correct alloc size check w/use_argb 11885cfb3b0f normalize include guards 1189f433205e Merge changes Ia17c7dfc,I75423abb,Ia2f716b4,I161caa14,I4210081a, ... 11908d033b14 {dec,enc}_neon: harmonize function suffixes x2 11910295e981 upsampling_neon: harmonize function suffixes 1192d572c4e5 yuv_neon: harmonize function suffixes 1193ab9c2500 rescaler_neon: harmonize function suffixes 119493e0ce27 lossless_neon: harmonize function suffixes 119522fbc50e lossless_enc_neon: harmonize function suffixes 1196447875b4 filters_neon,cosmetics: fix indent 1197e51bdd43 remove unused VP8TokenToStats() function 1198785da7ea enc_neon: harmonize function suffixes 1199bc1a251f dec_neon: harmonize function suffixes 120061e535f1 dsp/lossless: workaround gcc-4.8 bug on arm 120168b2eab7 cwebp: fix alpha reporting w/lossless & metadata 120230042faa WebPDemuxGetI: add doc details around WebPFormatFeature 12030a17f471 Merge "WIP: list includes as descendants of the project dir" 1204a4399721 WIP: list includes as descendants of the project dir 120508275708 Merge "Make sure we reach the full range for alpha blending." 1206d361a6a7 yuv_sse2: harmonize function suffixes 12076921aa6f upsampling_sse2: harmonize function suffixes 120808c67d3e ssim_sse2: harmonize function suffixes 1209582a1b57 rescaler_sse2: harmonize function suffixes 12102c1b18ba lossless_sse2: harmonize function suffixes 12110ac46e81 lossless_enc_sse2: harmonize function suffixes 1212bc634d57 enc_sse2: harmonize function suffixes 1213bcb7347c dec_sse2: harmonize function suffixes 1214e14ad93c Make sure we reach the full range for alpha blending. 12157038ca8d demux,StoreFrame: restore hdr size check to min req 1216fb3daad6 cpu: fix ssse3 check 1217be590e06 Merge "Fix CMake redefinition for HAVE_CPU_FEATURES_H" 121835f736e1 Fix CMake redefinition for HAVE_CPU_FEATURES_H 1219a5216efc Fix integer overflow warning. 1220a9c8916b decode.h,WebPIDecGetRGB: clarify output ptr validity 12213c74c645 gif2webp: handle 1-frame case properly + fix anim_diff 1222c7f295d3 Merge "gif2webp: introduce -loop_compatibility option" 1223b4e04677 gif2webp: introduce -loop_compatibility option 1224f78da3de add LOCAL_CLANG_PREREQ and avoid WORK_AROUND_GCC w/3.8+ 122501c426f1 define WEBP_USE_INTRINSICS w/gcc-4.9+ 12268635973d use sdl-config (if available) to determine the link flags 1227e9459382 use CPPFLAGS before CFLAGS 12284a9d788e Merge "Android.mk,mips: fix clang build with r15" 12294fbdc9fb Android.mk,mips: fix clang build with r15 1230a80fcc4a ifdef code not used by Chrome/Android. 12313993af12 Fix signed integer overflows. 1232f66f94ef anim_dump: small tool to dump frames from animated WebP 12336eba857b Merge "rationalize the Makefile.am" 1234c5e34fba function definition cleanup 12353822762a rationalize the Makefile.am 1236501ef6e4 configure style fix: animdiff -> anim_diff 1237f8bdc268 Merge "protect against NULL dump_folder[] value in ReadAnimatedImage()" 123823bfc652 protect against NULL dump_folder[] value in ReadAnimatedImage() 12398dc3d71b cosmetics,ReadAnimatedWebP: correct function comment 12405bd40066 Merge changes I66a64a0a,I4d2e520f 12417945575c cosmetics,webpinfo: remove an else after a return 12428729fa11 cosmetics,cwebp: remove an else after a return 1243f324b7f9 cosmetics: normalize fn proto & decl param names 1244869eb369 CMake cleanups. 1245289e62a3 Remove declaration of unimplemented VP8ApplyNearLosslessPredict 124620a94186 pnmdec,PAM: validate depth before calculating bytes_per_px 124734130afe anim_encode: fix integer overflow 124842c79aa6 Merge "Encoder: harmonize function suffixes" 1249b09307dc Encoder: harmonize function suffixes 1250bed0456d Merge "SSIM: harmonize the function suffix" 125154f6a3cf lossless_sse2.c: fix some missed suffix changes 1252088f1dcc SSIM: harmonize the function suffix 125386fc4dd9 webpdec: use ImgIoUtilCheckSizeArgumentsOverflow 125408ea9ecd imageio: add ability restrict max image size 12556f9daa4a jpegdec,ReadError: fix leaks on error 1256a0f72a4f VP8LTransformColorFunc: drop an non-respected 'const' from the signature. 12578c934902 Merge "Lossess dec: harmonize the function suffixes" 1258622242aa Lossess dec: harmonize the function suffixes 12591411f027 Lossless Enc: harmonize the function suffixes 126024ad2e3c add const to two variables 126146efe062 Merge "Allow the lossless cruncher to work for alpha." 12628c3f9a47 Speed-up LZ77. 12631aef4c71 Allow the lossless cruncher to work for alpha. 1264b8821dbd Improve the box LZ77 speed. 12657beed280 add missing ()s to macro parameters 12666473d20b Merge "fix Android standalone toolchain build" 1267dcefed95 Merge "build.gradle: fix arm64 build" 12680c83a8bc Merge "yuv: harmonize suffix naming" 1269c6d1db4b fix Android standalone toolchain build 1270663a6d9d unify the ALTERNATE_CODE flag usage 127173ea9f27 yuv: harmonize suffix naming 1272c71b68ac build.gradle: fix arm64 build 1273c4568b47 Rescaler: harmonize the suffix naming 12746cb13b05 Merge "alpha_processing: harmonize the naming suffixes to be _C()" 127583a3e69a Merge "simplify WEBP_EXTERN macro" 12767295fde2 Merge "filters: harmonize the suffixes naming to _SSE2(), _C(), etc." 12778e42ba4c simplify WEBP_EXTERN macro 1278331ab34b cost*.c: harmonize the suffix namings 1279b161f670 filters: harmonize the suffixes naming to _SSE2(), _C(), etc. 1280dec5e4d3 alpha_processing: harmonize the naming suffixes to be _C() 12816878d427 fix memory leak in SDL_Init() 1282461ae555 Merge "configure: fix warnings in sdl check" 128362486a22 configure: test for -Wundef 128492982609 dsp.h: fix -Wundef w/__mips_dsp_rev 12850265cede configure: fix warnings in sdl check 128688c73d8a backward_references_enc.h: fix WINDOW_SIZE_BITS check 12874ea49f6b rescaler_sse2.c: fix WEBP_RESCALER_FIX -> _RFIX typo 12881b526638 Clean-up some CMake 128987f57a4b Merge "cmake: fix gif lib detection when cross compiling" 1290b34a9db1 cosmetics,dec_sse2: remove some redundant comments 1291471c5755 cmake: fix gif lib detection when cross compiling 1292c793417a cmake: disable gif2webp if gif lib isn't found 1293dcbc1c88 cmake: split gif detection from IMG deps 129466ad84f0 Merge "muxread: remove unreachable code" 129550ec3ab7 muxread: remove unreachable code 12967d67a164 Lossy encoding: smoothen transparent areas to improve compression 1297e50650c7 Merge "fix signature for DISABLE_TOKEN_BUFFER compilation" 1298671d2567 fix signature for DISABLE_TOKEN_BUFFER compilation 1299d6755580 cpu.cmake: use unique flag to test simd disable flags 130028914528 Merge "Remove the argb* files." 13018acb4942 Remove the argb* files. 13023b62347b README: correct cmake invocation note 13037ca0df13 Have the SSE2 version of PackARGB use common code. 13047b250459 Merge "Re-use the transformed image when trying several LZ77 in lossless." 1305e132072f Re-use the transformed image when trying several LZ77 in lossless. 13065d7a50ef Get code to compile in C++. 13077b012987 configure: test for -Wparentheses-equality 1308f0569adb Fix man pages for multi-threading. 1309f1d5a397 multithread cruncher: only copy stats when picture->stats != NULL 1310f8c2ac15 Multi-thread the lossless cruncher. 1311a88c6522 Merge "Integrate a new LZ77 looking for matches in the neighborhood of a pixel only." 13128f6df1d0 Unroll Predictors 10, 11 and 12. 1313355c3d1b Integrate a new LZ77 looking for matches in the neighborhood of a pixel only. 1314a1779a01 Refactor LZ77 handling in preparation for a new method. 131567de68b5 Android.mk/build.gradle: fix mips build with clang from r14b 1316f209a548 Use the plane code and not the distance when computing statistics. 1317b903b80c Split cost-based backward references in its own file. 1318498cad34 Cosmetic changes in backward reference. 1319e4eb4587 lossless, VP8LTransformColor_C: make sure no overflow happens with colors. 1320af6deaff webpinfo: handle alpha flag mismatch 13217caef29b Fix typo that creeped in. 132239e19f92 Merge "near lossless: fix unsigned int overflow warnings." 13239bbc0891 near lossless: fix unsigned int overflow warnings. 1324e1118d62 Merge "cosmetics,FindClosestDiscretized: use uint in mask creation" 1325186bc9b7 Merge "webpinfo: tolerate ALPH+VP8L" 1326b5887297 cosmetics,FindClosestDiscretized: use uint in mask creation 1327f1784aee near_lossless,FindClosestDiscretized: use unsigned ops 13280d20abb3 webpinfo: tolerate ALPH+VP8L 1329972104b3 webpmux: tolerate false positive Alpha flag 1330dd7e83cc tiffdec,ReadTIFF: ensure data_size is < tsize_t max 1331d988eb7b tiffdec,MyRead: quiet -Wshorten-64-to-32 warning 1332dabda707 webpinfo: add support to parse Alpha bitstream 13334c117643 webpinfo: correct background color output, BGRA->ARGB 1334defc98d7 Doc: clarify the role of quality in WebPConfig. 1335d78ff780 Merge "Fix code to compile with C++." 1336c8f14093 Fix code to compile with C++. 1337497dc6a7 pnmdec: sanitize invalid header output 1338d78e5867 Merge "configure: test for -Wconstant-conversion" 1339481e91eb Merge "pnmdec,PAM: set bytes_per_px based on depth when missing" 134093b12753 configure: test for -Wconstant-conversion 1341645f0c53 pnmdec,PAM: set bytes_per_px based on depth when missing 1342e9154605 Merge "vwebp: activate GLUT double-buffering" 1343818d795b vwebp: activate GLUT double-buffering 1344d63e6f4b Add a man page for webpinfo 13454d708435 Merge "NEON: implement ConvertRGB24ToY/BGR24/ARGB/RGBA32ToUV/ARGBToUV" 1346faf42213 NEON: implement ConvertRGB24ToY/BGR24/ARGB/RGBA32ToUV/ARGBToUV 1347b4d576fa Install man pages with CMake. 1348cbc1b921 webpinfo: add features to parse bitstream header 1349e644c556 Fix bad bit writer initialization. 1350b62cdad2 Merge "Implement a cruncher for lossless at method 6." 1351da3e4dfb use the exact constant for the gamma transfer function 1352a9c701e0 Merge "tiffdec: fix EXTRASAMPLES check" 1353adab8ce0 Implement a cruncher for lossless at method 6. 13541b92b237 Merge "Fix VP8ApplyNearLossless to respect const and stride." 13551923ff02 tiffdec: fix EXTRASAMPLES check 135697cce5ba tiffdec: only request EXTRASAMPLES w/> 3 samples/px 13570dcd85b6 Fix VP8ApplyNearLossless to respect const and stride. 1358f7682189 yuv: rationalize the C/SSE2 function naming 135952245424 NEON implementation of some Sharp-YUV420 functions 1360690efd82 Avoid several backward reference copies. 13614bb1f607 src/dec/vp8_dec.h, cosmetics: fix comments 1362285748be cmake: build/install webpinfo 136378fd199c backward_references_enc.c: clear -Wshadow warnings 1364ae836410 WebPLog2FloorC: clear -Wshadow warning 1365d0b7404e Merge "WASM support" 1366134e314f WASM support 1367c08adb6f Merge "VP8LEnc: remove use of BitsLog2Ceiling()" 136828c37ebd VP8LEnc: remove use of BitsLog2Ceiling() 13692cb58ab2 webpinfo: output format as a human readable string 1370bb175a93 Merge "rename some symbols clashing with MSVC headers" 137139eda658 Remove a duplicated pixel hash implementation. 137236b8274d rename some symbols clashing with MSVC headers 1373274daf54 Add webpinfo tool. 1374ec5036e4 add explicit reference to /usr/local/{lib,inc} 137518f0dfac Merge "fix TIFF encoder regarding rgbA/RGBA" 13764e2b0b50 Merge "webpdec.h: fix a doc typo" 1377e2eeabff Merge "Install binaries, libraries and headers in CMake." 1378836607e6 webpdec.h: fix a doc typo 13799273e441 fix TIFF encoder regarding rgbA/RGBA 138017e3c11f Add limited PAM decoding support 13815f624871 Install binaries, libraries and headers in CMake. 1382976adac1 Merge "lossless incremental decoding: fix missing eos_ test" 1383f8fad4fa lossless incremental decoding: fix missing eos_ test 138427415d41 Merge "vwebp_sdl: fix the makefile.unix" 138549566182 Merge "ImgIoUtilWriteFile(): use ImgIoUtilSetBinaryMode" 13866f75a51b Analyze the transform entropy on the whole image. 1387a5e4e3af Use palette only if we can in entropy analysis. 138875a9c3c4 Improve compression by better entropy analysis. 138939cf6f4f vwebp_sdl: fix the makefile.unix 1390699b0416 ImgIoUtilWriteFile(): use ImgIoUtilSetBinaryMode 13917d985bd1 Fix small entropy analysis bug. 13926e7caf06 Optimize the color cache size. 1393833c9219 More efficient stochastic histogram merge. 13945183326b Refactor the greedy histogram merge. 139599f6f462 Merge "histogram_enc.c,MyRand: s/ul/u/ for unsigned constants" 139680a22186 ssim.c: remove dead include 1397a128dfff histogram_enc.c,MyRand: s/ul/u/ for unsigned constants 1398693bf74e move the SSIM calculation code in ssim.c / ssim_sse2.c 139910d791ca Merge "Fix the random generator in HistogramCombineStochastic." 1400fa63a966 Fix the random generator in HistogramCombineStochastic. 140116be192f VP8LSetBitPos: remove the eos_ setting 1402027151ca don't erase the surface before blitting. 14034105d565 disable WEBP_USE_XXX optimisations when EMSCRIPTEN is defined 14049ee32a75 Merge "WebP-JS: emscripten-based Javascript decoder" 1405ca9f7b7d WebP-JS: emscripten-based Javascript decoder 1406868aa690 Perform greedy histogram merge in a unified way. 14075b393f2d Merge "fix path typo for vwebp_sdl in Makefile.vc" 1408e0012bea CMake: only use libwebpdecoder for building dwebp 140984c2a7b0 fix path typo for vwebp_sdl in Makefile.vc 14101b0e4abf Merge "Add a flag to disable SIMD optimizations." 141132263250 Add a flag to disable SIMD optimizations. 1412b494fdec optimize the ARGB->ARGB Import to use memcpy 1413f1536039 Merge "ReadWebP: decode directly into a pre-allocated buffer" 1414e69ed291 ReadWebP: decode directly into a pre-allocated buffer 141557d8de8a Merge "vwebp_sdl: simple viewer based on SDL" 14165cfd4ebc LZ77 interval speedups. Faster, smaller, simpler. 14171e7ad88b PNM header decoder: add some basic numerical validation 141817c7890c Merge "Add a decoder only library for WebP in CMake." 1419be733786 Merge "Add clang build fix for MSA" 142003cda0e4 Add a decoder only library for WebP in CMake. 1421aa893914 Add clang build fix for MSA 142231a92e97 Merge "imageio: add limited PNM support for reading" 1423dcf9d82a imageio: add limited PNM support for reading 14246524fcd6 vwebp_sdl: simple viewer based on SDL 14256cf24a24 get_disto: fix reference file read 142643d472aa Merge tag 'v0.6.0' 142750d1a848 update ChangeLog (tag: v0.6.0, origin/0.6.0) 142820a7fea0 extras/Makefile.am: fix libwebpextras.la reference 1429415f3ffe update ChangeLog (tag: v0.6.0-rc3) 14303c6d1224 update NEWS 1431ee4a4141 update AUTHORS 143232ed856f Fix "all|no frames are keyframes" settings. 14331c3190b6 Merge "Fix "all|no frames are keyframes" settings." 1434f4dc56fd disable GradientUnfilter_NEON 14354f3e3bbd disable GradientUnfilter_NEON 14362dc0bdca Fix "all|no frames are keyframes" settings. 14370d8e0588 img2webp: treat -loop as a no-op w/single images 1438b0450139 ReadImage(): restore size reporting 14390ad3b4ef update ChangeLog (tag: v0.6.0-rc2) 14406451709e img2webp,get_disto: fix image decode w/WIC builds 144192504d21 get_disto: make ReadPicture() return a bool 1442c3e4b3a9 update NEWS 14433363eb6d man/img2webp.1: fix formatting warning 14444d1312f2 update NEWS 144536c42ea4 bump version to 0.6.0 1446bb498a51 update AUTHORS 144784cef16f Makefile.vc: fix CFG=debug-dynamic build 1448919f9e2f Merge "add .rc files for windows dll versioning" 1449f1ae8af4 Merge ".gitignore: add img2webp" 14504689ce16 cwebp: add a -sharp_yuv option for 'sharp' RGB->YUV conversion 145179bf46f1 rename the pretentious SmartYUV into SharpYUV 1452eb1dc89a silently expose use_delta_palette in the WebPConfig API 1453c85b0dde .gitignore: add img2webp 145443d3f01a add .rc files for windows dll versioning 1455668e1dd4 src/{dec,enc,utils}: give filenames a unique suffix 14560e6b7f33 Merge "iosbuild.sh: only add required headers to framework" 145729ed6f9a iosbuild.sh: only add required headers to framework 145871c53f1a NEON: speed-up strong filtering 145973f567ea Merge "get_disto: remove redundant reader check" 14609e14276f Merge "makefiles: prune get_disto & webp_quality deps" 146199965bac Merge "Makefile.vc: add get_disto.exe, webp_quality.exe" 1462d4912238 get_disto: remove redundant reader check 1463ea482409 makefiles: prune get_disto & webp_quality deps 14642ede5a19 Makefile.vc: add get_disto.exe, webp_quality.exe 1465a345068a ARM: speed up bitreader by avoiding tables 14661dc82a6b Merge "introduce a generic GetCoeffs() function pointer" 14678074b89e introduce a generic GetCoeffs() function pointer 1468749a45a5 Merge "NEON: implement alpha-filters (horizontal/vertical/gradient)" 146974c053b5 Merge "NEON: fix overflow in SSE NxN calculation" 14700a3aeff7 Merge "dsp: WebPExtractGreen function for alpha decompression" 14711de931c6 NEON: implement alpha-filters (horizontal/vertical/gradient) 14729b3aca40 NEON: fix overflow in SSE NxN calculation 14731c07a3c6 dsp: WebPExtractGreen function for alpha decompression 14749ed5e3e5 use pointers for WebPRescaler's in WebPDecParams 1475db013a8d Merge "ARM: don't use USE_GENERIC_TREE" 1476fcd4784d use a 8b table for C-version for clz() 1477fbb5c473 ARM: don't use USE_GENERIC_TREE 14788fda5612 Merge "add a kSlowSSSE3 feature for CPUInfo" 147986bbd245 add a kSlowSSSE3 feature for CPUInfo 14807c2779e9 Get code to fully compile in C++. 1481250c3586 Merge "When compiling as C++, avoid narrowing warnings." 1482c0648ac2 When compiling as C++, avoid narrowing warnings. 14830d55f60c 40% faster ApplyAlphaMultiply_SSE2 148449d0280d NEON: implement several alpha-processing functions 148548b1e85f SSE2: 15% faster alpha-processing functions 1486e3b8abbc fix warning from static analysis. 148728fe054e SSE2: 30% faster ApplyAlphaMultiply() 1488f44acd25 Merge "Properly compute the optimal color cache size." 1489527844fe Properly compute the optimal color cache size. 1490be0ef639 fix a comment typo 14918874b162 Fix a non-deterministic color cache size computation. 1492d712e20d Do not allow a color cache size bigger than the number of colors. 1493ecff04f6 re-introduce some comments in Huffman Cost. 1494259e9828 replace 'ptr + y * stride' by 'ptr += stride' 149500b08c88 Merge "NEON: 5% faster conversion to RGB565 and RGBA4444" 14960e7f4447 Merge "NEON: faster fancy upsampling" 1497b016cb91 NEON: faster fancy upsampling 14981cb63801 Call the C function to finish off lossless SSE loops only when necessary. 1499875fafc1 Implement BundleColorMap in SSE2. 15003674d49e Merge "remove Clang warnings with unused arch arguments." 1501f04eb376 Merge tag 'v0.5.2' 1502341d711c NEON: 5% faster conversion to RGB565 and RGBA4444 1503abb54827 remove Clang warnings with unused arch arguments. 1504ece9684f update ChangeLog (tag: v0.5.2-rc2, tag: v0.5.2) 1505aa7744ca anim_util: quiet implicit conv warnings in 32-bit 1506d9120271 jpegdec: correct ContextFill signature 150724eb3940 Remove some errors when compiling the code as C++. 1508a4a8e5f3 vwebp: clear canvas during resize w/o animation 150967c25ad5 vwebp: clear canvas during resize w/o animation 1510a4bbe4b3 fix indentation 151131ca2a80 tiffdec: restore libtiff 3.9.x compatibility 1512b2f77b57 update NEWS 15135ab6d9de AnimEncoder: avoid freeing uninitialized memory pointer. 1514f29bf582 WebPAnimEncoder: If 'minimize_size' and 'allow_mixed' on, try lossy + lossless. 15153ebe1c00 AnimEncoder: avoid freeing uninitialized memory pointer. 1516df780e0e fix a potential overflow with MALLOC_LIMIT 151758fc5078 Merge "PredictorSub: implement fully-SSE2 version" 15189cc42167 PredictorSub: implement fully-SSE2 version 15190aa1f35c remove dependency of imageio/ to stopwatch.h 1520cb9ec84b Merge "remove the dependency to stop_watch.[ch] in imageio" 1521dc0c01fb Merge "anim_util: quiet implicit conv warnings in 32-bit" 1522827d3c50 Merge "fix a potential overflow with MALLOC_LIMIT" 15231e2e25b0 anim_util: quiet implicit conv warnings in 32-bit 1524218460cd bump version to 0.5.2 1525de7d654d update AUTHORS & .mailmap 1526273367c1 Merge "dsp/lossless.c,cosmetics: fix indent" 152776bbcf2e fix a potential overflow with MALLOC_LIMIT 15288ac1abfe Merge "jpegdec: correct ContextFill signature" 1529cb215aed remove the dependency to stop_watch.[ch] in imageio 15302423017a dsp/lossless.c,cosmetics: fix indent 153174a12b10 iosbuild.sh: add WebPDecoder.framework + encoder 1532a9cc7621 Merge "iosbuild.sh: add WebPDecoder.framework + encoder" 1533fbba5bc2 optimize predictor #1 in plain-C For some reason, gcc has hard time inlining this one... 15349ae0b3f6 Merge "SSE2: slightly (~2%) faster Predictor #1" 1535c1f97bd7 SSE2: slightly (~2%) faster Predictor #1 1536ea664b89 SSE2: 10% faster Predictor #11 1537be7dcc08 AnimEncoder: Correctly skip a frame when sub-rectangle is empty. 153840885830 Fix assertions in WebPRescalerExportRow() 15391d5046d1 iosbuild.sh: add WebPDecoder.framework + encoder 1540cec72014 jpegdec: correct ContextFill signature 15418f38c72e fix a typo in WebPPictureYUVAToARGB's doc 154233ca93f9 systematically call WebPDemuxReleaseIterator() on dec->prev_iter_ 154376e19073 doc: use two's complement explicitly for uint8->int8 conversion 1544f91ba963 Anim_encoder: correctly handle enc->prev_candidate_undecided_ 154525d74e65 WebPPictureDistortion(): free() -> WebPSafeFree() 154603f1c008 mux/Makefile.am: add missing -lm 154758410cd6 fix bug in RefineUsingDistortion() 1548e168af8c fix filtering auto-adjustment 1549ed9dec41 fix doc and code snippet for WebPINewDecoder() doc 15503c49178f prevent 32b overflow for very large canvas_width / height 15519595f290 fix anim_util.c compilation when HAVE_GIF is not defined. 15527ec9552c Make gif transparent color to be transparent black 1553b3fb8bb6 slightly faster Predictor #11 in NEON 15549871335f Add a CMake option for WEBP_SWAP_16BIT_CSP. 15550ae32226 Fix missing cpu-features for Android. 1556ab4c8056 cpu.cmake: improve webp_check_compiler_flag output 1557eec5fa3a Provide support for CMake on Android studio 2.2. 1558004d5690 Split the main CMake file. 15594fe5d588 Android.mk: use -fvisibility=hidden 1560bd63a31a vwebp: ensure setenv() is available in stdlib.h 1561363a5681 vwebp: handle window resizing properly 1562a0d2753f lower WEBP_MAX_ALLOCABLE_MEMORY default 156331fe11a5 fix infinite loop in case of PARTITION0 overflow 1564532215dd Change the rule of picking UV mode in MBAnalyzeBestUVMode() 15659c75dbd3 cwebp.1: improve some grammar 1566af2e05cb vwebp: Clear previous frame when a key triggers a redraw 156726ffa296 Add descriptions of default configuration in help info. 15687416280d Fix an unsigned integer overflow error in enc/cost.h 156913cf1d2e Do token recording and counting in a single loop 1570eb9a4b97 Reset segment id if we decide not to update segment map 157142ebe3b7 configure: fix NEON flag detection under gcc 6 157276ebbfff NEON: implement predictor #13 157395b12a08 Merge "Revert Average3 and Average4" 157454ab2e75 Revert Average3 and Average4 1575fe12330c 3-5% faster Predictor #5, #6, #7 and #10 for NEON 1576fbfb3bef ~2% faster predictor #10 for NEON 1577d4b7d801 lossless_sse2: use the local functions 1578a5e3b225 Lossless decoder SSE2 improvements. 157958a1f124 ~2% faster predictor #12 in NEON. 1580906c3b63 Merge "Implement lossless transforms in NEON." 1581d23abe4e Implement lossless transforms in NEON. 15822e6cb6f3 Give more flexibility to the predictor generating macro. 158328e0bb70 Merge "Fix race condition in multi-threading initialization." 158464704530 Fix race condition in multi-threading initialization. 1585bded7848 img2webp: fix default -lossless value and use pic.argb=1 15860e61a513 Merge "img2webp: convert a sequence of images to an animated webp" 15871cc79e92 AnimEncoder: Correctly skip a frame when sub-rectangle is empty. 158803f40955 img2webp: convert a sequence of images to an animated webp 1589ea72cd60 add missing 'extern' keyword for predictor dcl 159067879e6d SSE implementation of decoding predictors. 159134aee990 Merge "vwebp: make 'd' key toggle the debugging of fragments" 1592a41296ae Fix potentially uninitialized value. 1593c85adb33 vwebp: make 'd' key toggle the debugging of fragments 15944239a148 Make the lossless predictors work on a batch of pixels. 1595bc18ebad fix extra 'const's in signatures 159671e2f5ca Remove memcpy in lossless decoding. 15977474d46e Do not use a register array in SSE. 159867748b41 Improve latency of FTransform2. 159916951b19 Merge "Provide an SSE implementation of ConvertBGRAToRGB" 16006540cd0e Provide an SSE implementation of ConvertBGRAToRGB 1601de568abf Android.mk: use -fvisibility=hidden 16023c2a61b0 remove some unneeded casts 16039ac063c3 add dsp functions for SmartYUV 160422efabdd Merge "smart_yuv: switch to planar instead of packed r/g/b processing" 16051d6e7bf3 smart_yuv: switch to planar instead of packed r/g/b processing 16060a3838ca fix bug in RefineUsingDistortion() 1607c0699515 webpmux -duration: set default 'end' value equal to 'start' 160883cbfa09 Import: use relative pointer offsets 1609a1ade40e PreprocessARGB: use relative pointer offsets 1610fd4d090f ConvertWRGBToYUV: use relative pointer offsets 16119daad459 ImportYUVAFromRGBA: use relative pointer offsets 1612f90c60d1 Merge "add a "-duration duration,start,end" option to webpmux" 16133f182d36 add a "-duration duration,start,end" option to webpmux 1614342e15f0 Import: use relative pointer offsets 16151147ab4e PreprocessARGB: use relative pointer offsets 1616e4cd4daf fix filtering auto-adjustment 1617e7152856 fix doc and code snippet for WebPINewDecoder() doc 1618de9fa507 ConvertWRGBToYUV: use relative pointer offsets 1619deb1b831 ImportYUVAFromRGBA: use relative pointer offsets 1620c284780f imageio_util: add ImgIoUtilCheckSizeArgumentsOverflow 1621e375080d gifdec,Remap: avoid out of bounds colormap read 1622c222a053 additional fix for stride type as size_t 1623bb233617 fix potential overflow when width * height * 4 >= (1<<32) 1624883d41fb gif2webp: fix crash with NULL extension data 1625cac9a36a gifdec,Remap: avoid out of bounds colormap read 16264595e01f Revert "gifdec,Remap: avoid out of bounds colormap read" 1627fb52d443 gifdec: make some constants unsigned 1628f048d38d gifdec,Remap: avoid out of bounds colormap read 162931b1e343 fix SSIM metric ... by ignoring too-dark area 16302f51b614 introduce WebPPlaneDistortion to compute plane distortion 16310104d730 configure: fix NEON flag detection under gcc 6 1632265abbe9 Merge "additional fix for stride type as size_t" 1633f7601aa6 Merge "Introduce a generic WebPGetImageReader(type) function" 1634ce873320 Introduce a generic WebPGetImageReader(type) function 16352a2773ea imageio/*dec,Read*: add input parameter checks 16369f5c8eca additional fix for stride type as size_t 16374eb5df28 remove unused stride fields from VP8Iterator 163811bc423a MIN_LENGTH cleanups. 1639273d035a Merge "fix a typo in WebPPictureYUVAToARGB's doc" 16404db82a17 Merge "fix potential overflow when width * height * 4 >= (1<<32)" 1641e2affacc fix potential overflow when width * height * 4 >= (1<<32) 1642dc789ada fix a typo in WebPPictureYUVAToARGB's doc 1643539f5a68 Fix non-included header in config.c. 1644aaf2a6a6 systematically call WebPDemuxReleaseIterator() on dec->prev_iter_ 164520ef9915 Merge "imageio_util: add ImgIoUtilCheckSizeArgumentsOverflow" 1646bc86b7a8 imageio_util: add ImgIoUtilCheckSizeArgumentsOverflow 1647806f6279 gif2webp: fix crash with NULL extension data 164868ae5b67 Add libwebp/src/mux/animi.h 164928ce3043 Remove some errors when compiling the code as C++. 1650b34abcb8 Favor keeping the areas locally similar in spatial prediction mode selection 1651ba843a92 fix some SSIM calculations 165251b71fd2 Merge "vwebp: ensure setenv() is available in stdlib.h" 1653fb01743a get_disto: fix the r/g/b order for luma calculation 1654bfab8947 vwebp: ensure setenv() is available in stdlib.h 16559310d192 vwebp: handle window resizing properly 1656f79450ca Speedup ApplyMap. 1657cfdda7c6 Merge "prevent 32b overflow for very large canvas_width / height" 1658e36396ba Merge "get_disto: new option to compute SSIM map and convert to gray" 165918a9a0ab Add an API to import a color-mapped image. 166030d43706 Speed-up Combined entropy for palettized histograms. 166136aa087b get_disto: new option to compute SSIM map and convert to gray 166286a84b35 2x faster SSE2 implementation of SSIMGet 1663b8384b53 lower WEBP_MAX_ALLOCABLE_MEMORY default 16641c364400 prevent 32b overflow for very large canvas_width / height 1665eee0cce1 Merge "Small LZ77 speedups." 16665f1caf29 Small LZ77 speedups. 16671effde7b fix anim_util.c compilation when HAVE_GIF is not defined. 1668a2fe9bf4 Speedup TrellisQuantizeBlock(). 1669573cce27 smartYUV improvements 167021e7537a fix infinite loop in case of PARTITION0 overflow 1671053a1565 Merge "Change the rule of picking UV mode in MBAnalyzeBestUVMode()" 16721377ac2e Change the rule of picking UV mode in MBAnalyzeBestUVMode() 16737c1fb7d0 fix uint32_t initialization (0. -> 0) 1674bfff0bf3 speed-up SSIM calculation 167564577de8 De-VP8L-ize GetEntropUnrefinedHelper. 1676a7be7328 Merge "refactor the PSNR / SSIM calculation code" 167750c3d7da refactor the PSNR / SSIM calculation code 1678d6228aed indentation fix after I7055d3ee3bd7ed5e78e94ae82cb858fa7db3ddc0 1679dd538b19 Remove unused declaration. 16806cc48b17 Move some lossless logic out of dsp. 168178363e9e Merge "Remove a redundant call to InitLeft() in VP8IteratorReset()" 1682ffd01929 Refactor VP8IteratorNext(). 1683c4f6d9c9 Remove a redundant call to InitLeft() in VP8IteratorReset() 1684c27d8210 Merge "smartYUV: simplify main loop" 168507795296 smartYUV: simplify main loop 1686c9b45863 Split off common lossless dsp inline functions. 1687490ae5b1 smartYUV: improve initial state for faster convergence 1688894232be smartYUV: fix and simplify the over-zealous stop criterion 16898de08483 Remove unused code in webpi.h 169041cab7fe imageio/Android.mk: correct imagedec dependencies 169182c91c70 Merge "libimageenc.a: extract image-saving code from dwebp" 1692af1ad3e2 libimageenc.a: extract image-saving code from dwebp 1693dd7309e3 Merge "doc: use two's complement explicitly for uint8->int8 conversion" 16946105777e Merge "add gif2webp to CMake" 169513ae011e doc: use two's complement explicitly for uint8->int8 conversion 16964bda0cfb add gif2webp to CMake 16976029c7fe Merge "remove mention of fragment, frgm, FRGM, etc." 1698545c147f remove mention of fragment, frgm, FRGM, etc. 16995b46f7fc cwebp.1: improve some grammar 17009e478f80 dec/vp8l.c: add assertions in EmitRescaledRowsRGBA/YUVA 170143bd8958 Make gif transparent color to be transparent black 17020887fc2d Merge "get_disto: add a '-o file' option to save a diff map" 17030de48e18 get_disto: add a '-o file' option to save a diff map 17040a57ad0d cosmetics: WebPSafeAlloc -> WebPSafeMalloc 17050a4699bc Merge "WebPPictureDistortion(): free() -> WebPSafeFree()" 170629fedbf5 Anim_encoder: correctly handle enc->prev_candidate_undecided_ 170732dead4e WebPPictureDistortion(): free() -> WebPSafeFree() 170885cd5d06 Smarter LZ77 for uniform regions. 17096585075f Change PixelsAreSimilar() to handle black pixels correctly. 1710c0a27fd2 vwebp: Clear previous frame when a key triggers a redraw 171157a5e3b6 webp_quality should return '0' in case of success. 17127f1b897b Faster stochastic histogram merging. 171348c810b8 Merge "remove WEBP_FORCE_ALIGNED and use memcpy() instead." 17143884972e remove WEBP_FORCE_ALIGNED and use memcpy() instead. 1715485cac1a switch libimagedec.a and libimageio_util.a to avoid undefined symbol 1716005e15b1 Merge "{extras,mux}/Makefile.am: add missing -lm" 17176ab496ed fix some 'unsigned integer overflow' warnings in ubsan 17188a4ebc6a Revert "fix 'unsigned integer overflow' warnings in ubsan" 17199d4f209f Merge changes I25711dd5,I43188fab 1720e44f5248 fix 'unsigned integer overflow' warnings in ubsan 172127b5d991 Fix assertions in WebPRescalerExportRow() 172274f6f9e7 Add descriptions of default configuration in help info. 1723aaf2530c {extras,mux}/Makefile.am: add missing -lm 17241269dc7c Refactor VP8LColorCacheContains() 172540872fb2 dec_neon,NeedsHev: micro optimization 17267b54e26b Add a CMake option for WEBP_SWAP_16BIT_CSP. 1727d2223d8d Fix missing cpu-features for Android. 1728bf16a4b4 Merge "cpu.cmake: improve webp_check_compiler_flag output" 1729ee1057e3 cpu.cmake: improve webp_check_compiler_flag output 1730b551e587 cosmetics: add {}s on continued control statements 1731d2e4484e dsp/Makefile.am: put msa source in correct lib 1732c7f66c82 Merge "utils/thread.c,cosmetics: join a few lines" 173398d8f295 Merge "examples/Makefile.am,cosmetics: sort binary targets" 173439f4ffbc utils/thread.c,cosmetics: join a few lines 1735a86ce2b1 Merge "extras/Makefile.am: don't install libwebpextras" 17366fa9fe24 extras/Makefile.am: don't install libwebpextras 17370b2c58a9 Fix an unsigned integer overflow error in enc/cost.h 1738d7ce4a2e examples/Makefile.am,cosmetics: sort binary targets 1739386e4ba2 Reset segment id if we decide not to update segment map 17407b87e848 Merge "Add MSA optimized YUV to RGB upsampling functions" 1741d3ddacb6 Add MSA optimized YUV to RGB upsampling functions 1742eb98d8d8 webp_quality: detect lossless format and features 1743ebee57f4 move imageio/example_util.[hc] (back to) examples/ 174499542bbf webpdec: s/ExUtil// 1745da573cf4 imageio_util: s/ExUtil/ImgIoUtil/ 1746bdda5bd4 split example_util.h 174715ed462b .gitignore: add extras/{get_disto,webp_quality} 17487be57489 Merge "VP8EstimateQuality(): roughty estimate webp bitstream quality factor" 174957020525 Makefile.vc: add missing imageio target 1750e8ab6a82 VP8EstimateQuality(): roughty estimate webp bitstream quality factor 1751fee7b3d6 Merge "'extras/get_disto' example: compute PSNR between two files" 17521e7d4401 'extras/get_disto' example: compute PSNR between two files 17534cecab63 pngdec.c,jpegdec.[hc]: remove unnecessary includes 1754259f0434 makefile.unix: normalize image decode lib name 1755ed34c39b fix: examples/libexample_dec.a => imageio/libexample_dec.a 175633d8d0d4 Merge "move examples/{example_util,image_dec} to imageio/" 1757c960b82e Merge "extras.h: correct include guard" 1758fe3cd28a Merge ".gitignore: add .gradle, /build" 175945fbeba5 Merge "Do token recording and counting in a single loop" 17604f33c820 .gitignore: add .gradle, /build 1761c379b55a move examples/{example_util,image_dec} to imageio/ 17625108d9aa extras.h: correct include guard 1763ad497fbc move src/extras to the top-level 17640c0fb832 Do token recording and counting in a single loop 17659ac74f92 Add MSA optimized rescaling functions 1766cb19dbc1 Add MSA optimized color transform functions 17673f4042b5 WebPAnimEncoder: If 'minimize_size' and 'allow_mixed' on, try lossy + lossless. 17685e2eb89e cosmetics,dsp/*msa.c: associate '*' with the type 17695b60db5c FastMBAnalyze() for quick i16/i4 decision 1770567e6977 Add MSA optimized CollectHistogram function 1771c54ab8dd Add MSA optimized quantization functions 1772ec6f68c5 Merge "Remove QuantizeBlockWHT() in enc.c" 17732a5c417c Apply the RLE heuristic to LZ77. 177491b59e88 Remove QuantizeBlockWHT() in enc.c 1775fe572737 Add MSA optimized SSE functions 17766b53ca87 cosmetics,(dec|enc)_sse2.c: fix indent 1777b15d00d9 Merge "Add MSA optimized encoder IntraChromaPreds function" 1778afe3cec8 Add MSA optimized encoder IntraChromaPreds function 1779fc8cad9f reduce the number of malloc/free cycles in huffman.c 17807b4b05e0 Add MSA optimized encoder Intra16Preds function 1781c18787a0 Add MSA optimized encoder Intra4Preds function 1782479d1908 webpmux: Also print compression info per frame. 1783a80e8cfd Provide support for CMake on Android studio 2.2. 17846c628410 Split the main CMake file. 1785bbb6ecd9 Merge "Add MSA optimized distortion functions" 17867915396f Add MSA optimized distortion functions 1787652e944f Merge "build.gradle: remove tab" 1788c0991a14 io,EmitRescaledAlphaYUV: factor out a common expr 178948bf5ed1 build.gradle: remove tab 1790bfef6c9f Merge tag 'v0.5.1' 17913d97bb75 update ChangeLog (tag: v0.5.1) 1792deb54d91 Clarify the expected 'config' lifespan in WebPIDecode() 1793435308e0 Add MSA optimized encoder transform functions 1794dce64bfa Add MSA optimized alpha filter functions 1795429120d0 Add MSA optimized color transform functions 1796c7e2d245 update ChangeLog (tag: v0.5.1-rc5) 179755b2fede normalize the macros' "do {...} while (0)" constructs 1798701c772e Add MSA optimized colorspace conversion functions 1799c7eb06f7 Fix corner case in CostManagerInit. 1800f918cb10 fix rescaling bug: alpha plane wasn't filled with 0xff 1801ab7937a5 gif2webp: normalize the number of .'s in the help message 18023cdec847 vwebp: normalize the number of .'s in the help message 1803bdf6241e cwebp: normalize the number of .'s in the help message 180406a38c7b fix rescaling bug: alpha plane wasn't filled with 0xff 1805319e37be Improve lossless compression. 18066a197937 Add MSA optimized intra pred chroma functions 1807447adbce 'our bug tracker' -> 'the bug tracker' 180897b9e644 normalize the number of .'s in the help message 1809293d786f Added MSA optimized intra prediction 16x16 functions 18100afa0ce2 Added MSA optimized intra prediction 4x4 functions 1811a6621bac Added MSA optimized simple edge filtering functions 1812bb50bf42 pngdec,ReadFunc: throw an error on invalid read 181338063af1 decode.h,WebPGetInfo: normalize function comment 18141ebf193c Added MSA optimized chroma edge filtering functions 18159ad2352d Merge "Added MSA optimized edge filtering functions" 181660751096 Added MSA optimized edge filtering functions 18179e8e1b7b Inline GetResidual for speed. 18187d58d1b7 Speed-up uniform-region processing. 18198ec7032b simplify HistogramCombineEntropyBin() 182023e29cb1 Merge "Fix a boundary case in BackwardReferencesHashChainDistanceOnly." into 0.5.1 1821472a049b remove bin_map[] allocation altogether 18220bb23b2c free -> WebPSafeFree() 1823a977b4b5 Merge "rewrite the bin_map clustering to use less memory" 18243591ba66 rewrite the bin_map clustering to use less memory 1825e6ac450c utils.[hc]: s/MAX_COLOR_COUNT/MAX_PALETTE_SIZE/ 1826e7b91772 Merge "DecodeImageData(): change the incorrect assert" into 0.5.1 18272abfa54f DecodeImageData(): change the incorrect assert 18285a48fcd8 Merge "configure: test for -Wfloat-conversion" 18290174d18d Fix a boundary case in BackwardReferencesHashChainDistanceOnly. 18306a9c262a Merge "Added MSA optimized transform functions" 1831cfbcc5ec Make sure to consider small distances in LZ77. 18325e60c42a Added MSA optimized transform functions 18333dc28d76 configure: test for -Wfloat-conversion 1834f2a0946a add some asserts to delimit the perimeter of CostManager's operation 18359a583c66 fix invalid-write bug for alpha-decoding 1836f66512db make gradlew executable 18376fda58f1 backward_references: quiet double->int warning 1838a48cc9d2 Merge "Fix a compression regression for images with long uniform regions." into 0.5.1 1839cc2720c1 Merge "Revert an LZ77 boundary constant." into 0.5.1 1840059aab4f Fix a compression regression for images with long uniform regions. 1841b0c7e49e Check more backward matches with higher quality. 1842a3611513 Revert an LZ77 boundary constant. 18438190374c README: fix typo 18447551db44 update NEWS 18450fb2269c bump version to 0.5.1 1846f4537610 update AUTHORS & .mailmap 18473259571e Refactor GetColorPalette method. 18481df5e260 avoid using tmp histogram in PreparePair() 18497685123a fix comment typos 1850a246b921 Speedup backward references. 185176d73f18 Merge "CostManager: introduce a free-list of ~10 intervals" 1852eab39d81 CostManager: introduce a free-list of ~10 intervals 18534c59aac0 Merge "mips msa webp configuration" 1854043c33f1 Merge "Improve speed and compression in backward reference for lossless." 185571be9b8c Merge "clarify variable names in HistogramRemap()" 18560ba7fd70 Improve speed and compression in backward reference for lossless. 18570481d42a CostManager: cache one interval and re-use it when possible 185841b7e6b5 Merge "histogram: fix bin calculation" 185996c3d624 histogram: fix bin calculation 1860fe9e31ef clarify variable names in HistogramRemap() 1861ce3c8247 disable near-lossless quantization if palette is used 1862e11da081 mips msa webp configuration 18635f8f998d mux: Presence of unknown chunks should trigger VP8X chunk output. 1864cadec0b1 Merge "Sync mips32 and dsp_r2 YUV->RGB code with C verison" 1865d9637758 Compute the hash chain once and for all for lossless compression. 186650a48665 Sync mips32 and dsp_r2 YUV->RGB code with C verison 1867eee788e2 Merge "introduce a common signature for all image reader function" 1868d77b877c introduce a common signature for all image reader function 1869ca8d9519 remove some obsolete TODOs 1870ae2a7222 collect all decoding utilities from examples/ in libexampledec.a 18710b8ae852 Merge "Move DitherCombine8x8 to dsp/dec.c" 187277cad885 Merge "ReadWebP: avoid conversion to ARGB if final format is YUVA" 1873ab8d6698 ReadWebP: avoid conversion to ARGB if final format is YUVA 1874f8b7ce9e Merge "test pointer to NULL explicitly" 18755df6f214 test pointer to NULL explicitly 187677f21c9c Move DitherCombine8x8 to dsp/dec.c 1877c9e6d865 Add gradle support 1878c65f41e8 Revert "Add gradle support" 1879bf731ede Add gradle support 188008333b85 WebPAnimEncoder: Detect when canvas is modified, restore only when needed. 18810209d7e6 Merge "speed-up MapToPalette() with binary search" 1882fdd29a3d speed-up MapToPalette() with binary search 1883cf4a651b Revert "Refactor GetColorPalette method." 18840a27aca3 Merge changes Idfa8ce83,I19adc9c4 1885f25c4406 WebPAnimEncoder: Restore original canvas between multiple encodes. 1886169004b1 Refactor GetColorPalette method. 1887576362ab VP8LDoFillBitWindow: support big-endian in fast path 1888ac49e4e4 bit_reader.c: s/VP8L_USE_UNALIGNED_LOAD/VP8L_USE_FAST_LOAD/ 1889d39ceb58 VP8LDoFillBitWindow: remove stale TODO 18902ec2de14 Merge "Speed-up BackwardReferencesHashChainDistanceOnly." 18913e023c17 Speed-up BackwardReferencesHashChainDistanceOnly. 1892f2e1efbe Improve near lossless compression when a prediction filter is used. 1893e15afbce dsp.h: fix ubsan macro name 1894e53c9ccb dsp.h: add WEBP_UBSAN_IGNORE_UNSIGNED_OVERFLOW 1895af81fdb7 utils.h: quiet -fsanitize=undefined warnings 1896ea0be354 dsp.h: remove utils.h include 1897cd276aec utils/*.c: ../utils/utils.h -> ./utils.h 1898c8927131 utils/Makefile.am: add some missing headers 1899ea24e026 Merge "dsp.h: add WEBP_UBSAN_IGNORE_UNDEF" 1900369e264e dsp.h: add WEBP_UBSAN_IGNORE_UNDEF 19010d020a78 Merge "add runtime NEON detection" 19025ee2136a Merge "add VP8LAddPixels() to lossless.h" 190347435a61 add VP8LAddPixels() to lossless.h 19048fa6ac68 remove two ubsan warnings 190574fb56fb add runtime NEON detection 19064154a839 MIPS update to new Unfilter API 1907c80b9fc8 Merge "cherry-pick decoder fix for 64-bit android devices" 19086235147e cherry-pick decoder fix for 64-bit android devices 1909d41b8c43 configure: test for -Wformat-* w/-Wformat present 19105f95589f Fix WEBP_ALIGN in case the argument is a pointer to a type larger than a byte. 19112309fd5c replace num_parts_ by num_parts_minus_one_ (unsigned) 19129629f4bc SimplifySegments: quiet -Warray-bounds warning 1913de47492e Merge "update the Unfilter API in dsp to process one row independently" 19142102ccd0 update the Unfilter API in dsp to process one row independently 1915e3912d56 WebPAnimEncoder: Restore canvas before evaluating blending possibility. 19166e12e1e3 WebPAnimEncoder: Fix for single-frame optimization. 1917602f344a Merge changes I1d03acac,Ifcb64219 191895ecccf6 only apply color-mapping for alpha on the cropped area 191947dd0708 anim_diff: Add an experimental option for max inter-frame diff. 1920aa809cfe only allocate alpha_plane_ up to crop_bottom row 192131f2b8d8 WebPAnimEncoder: FlattenSimilarPixels(): look for similar 1922774dfbdc perform alpha filtering within the decoding loop 1923a4cae68d lossless decoding: only process decoded row up to last_row 1924238cdcdb Only call WebPDequantizeLevels() on cropped area 1925cf6c713a alpha: preparatory cleanup 1926b95ac0a2 Merge "VP8GetHeaders(): initialize VP8Io with sane value for crop/scale dimensions" 192789231394 VP8GetHeaders(): initialize VP8Io with sane value for crop/scale dimensions 19285828e199 use_8b_decode -> use_8b_decode_ 19298dca0247 fix bug in alpha.c that was triggering a memory error in incremental mode 19309a950c53 WebPAnimEncoder: Disable filtering when blending is used with lossy encoding. 1931eb423903 WebPAnimEncoder: choose max diff for framerect based on quality. 1932ff0a94be WebPAnimEncoder lossy: ignore small pixel differences for frame rectangles. 1933f8040084 gif2webp: Remove the 'prev_to_prev_canvas' buffer. 19346d8c07d3 Merge "WebPDequantizeLevels(): use stride in CountLevels()" 1935d96fe5e0 WebPDequantizeLevels(): use stride in CountLevels() 1936ec1b2407 WebPPictureImport*: check output pointer 1937c0768769 Merge "Revert "Re-enable encoding of alpha plane with color cache for next release."" 193841f14bcb WebPPictureImport*: check src pointer 193964eed387 Pass stride parameter to WebPDequantizeLevels() 194097934e24 Revert "Re-enable encoding of alpha plane with color cache for next release." 1941e88c4ca0 fix -m 2 mode-cost evaluation (causing partition0 overflow) 19424562e83d Merge "add extra meaning to WebPDecBuffer::is_external_memory" 1943abdb109f add extra meaning to WebPDecBuffer::is_external_memory 1944875aec70 enc_neon,cosmetics: break long comment 194571e856cf GetMBSSIM,cosmetics: fix alignment 1946a90edffb fix missing 'extern' for SSIM function in dsp/ 1947423ecaf4 move some SSIM-accumulation function for dsp/ 1948f08e6624 Merge "Fix FindClosestDiscretized in near lossless:" 19490d40cc5e enc_neon,Disto4x4: remove an unnecessary transpose 1950e8feb20e Fix FindClosestDiscretized in near lossless: 195182006430 anim_util: quiet static analysis warning 1952a6f23c49 Merge "AnimEncoder: Support progress hook and user data." 1953a5193774 Merge "Near lossless feature: fix some comments." 1954da98d31c AnimEncoder: Support progress hook and user data. 195533357131 Near lossless feature: fix some comments. 19560beed01a cosmetics: fix indent after 2f5e898 19576753f35c Merge "FTransformWHT optimization." 19586583bb1a Improve SSE4.1 implementation of TTransform. 19597561d0c3 FTransformWHT optimization. 19607ccdb734 fix indentation after patch #328220 19616ec0d2a9 clarify the logic of the error path when decoding fails. 19628aa352b2 Merge "Remove an unnecessary transposition in TTransform." 1963db860884 Merge "remove useless #include" 19649960c316 Remove an unnecessary transposition in TTransform. 19656e36b511 Small speedup in FTransform. 19669dbd4aad Merge "fix C and SIMD flags completion." 1967e60853ea Add missing common_sse2.h file to makefile.unix 1968696eb2b0 fix C and SIMD flags completion. 19692b4fe33e Merge "fix multiple allocation for transform buffer" 19702f5e8986 fix multiple allocation for transform buffer 1971bf2b4f11 Regroup common SSE code + optimization. 19724ed650a1 force "-pass 6" if -psnr or -size is used but -pass isn't. 19733ef1ce98 yuv_sse2: fix -Wconstant-conversion warning 1974a7a03e9f Merge changes I4852d18f,I51ccb85d 19755e122bd6 gif2webp: set enc_options.verbose = 0 w/-quiet 1976ab3c2583 anim_encode,DefaultEncoderOptions: init verbose 19778f0dee77 Merge "configure: fix builtin detection w/-Werror" 19784a7b85a9 cmake: fix builtin detection w/-Werror 1979b74657fb configure: fix builtin detection w/-Werror 19803661b980 Add a CMakeLists.txt 198175f4af4d remove useless #include 19826c1d7631 avoid Yoda style for comparison 19838ce975ac SSE optimization for vector mismatch. 19847db53831 Merge tag 'v0.5.0' 198537f04949 update ChangeLog (tag: v0.5.0-rc1, tag: v0.5.0, origin/0.5.0) 19867e7b6ccc faster rgb565/rgb4444/argb output 19874c7f565f update NEWS 19881f62b6b2 update AUTHORS 1989e224fdc8 update mailmap 199071100500 bump version to 0.5.0 1991230a685e README: update help text, repo link 1992d48e427b Merge "demux: accept raw bitstreams" 199399a01f4f Merge "Unify some entropy functions." 19944b025f10 Merge "configure: disable asserts by default" 199592cbddf8 Merge "fix PrintBlockInfo()" 1996ca509a33 Unify some entropy functions. 1997367bf903 fix PrintBlockInfo() 1998b0547ff0 move back common constants for lossless_enc*.c into the .h 1999fb4c7832 lossless: simpler alpha cleanup preprocessing 2000ba7f4b68 Merge "anim_diff: add brief description of options" 200147ddd5a4 Move some codec logic out of ./dsp . 2002b4106c44 anim_diff: add brief description of options 2003357f455d yuv_sse2: fix 32-bit visual studio build 2004b9d80fa4 configure: disable asserts by default 20057badd3da cosmetic fix: sizeof(type) -> sizeof(*var) 200680ce27d3 Speed up 24-bit packing / unpacking in YUV / RGB conversions. 200768eebcb0 remove a TODO about rotation 20082dee2966 remove few obsolete TODO about aligned loads in SSE2 2009e0c0bb34 remove TODO about unused ref_lf_delta[] 20109cf1cc2b remove few TODO: * 256 -> RD_DISTO_MULT * don't use TDisto for UV mode picking 201179189645 Merge changes from topic 'demux-fragment-cleanup' 201247399f92 demux: remove GetFragment() 2013d3cfb79a demux: remove dead fragment related TODO 2014ab714b8a demux, Frame: remove is_fragment_ field 2015b105921c yuv_sse2, cosmetics: fix indent 2016466c92e8 demux,WebPIterator: remove fragment_num/num_fragments 201711714ff1 demux: remove WebPDemuxSelectFragment 2018c0f7cc47 fix for bug #280: UMR in next->bits 2019578beeb8 Merge "enc/Makefile.am: add missing headers" 20201a819f00 makefile.unix: make visibility=hidden the default 2021d4f9c2ef enc/Makefile.am: add missing headers 2022846caff4 configure: check for -fvisibility=hidden 20233f3ea2c5 demux: accept raw bitstreams 2024d6dad5d0 man cwebp: add precision about exactness of the 'lossless' mode 202546bb1e34 Merge "gifdec: remove utils.h include" 20262b882e94 Merge "Makefile.vc: define WEBP_HAVE_GIF for gifdec.c" 2027892b9238 Merge "man/*, AUTHORS: clarify origin of the tool" 2028e5687a18 Merge "fix optimized build with -mcmodel=medium" 2029e56e6859 Makefile.vc: define WEBP_HAVE_GIF for gifdec.c 20304077d944 gifdec: remove utils.h include 2031b5e30dac man/*, AUTHORS: clarify origin of the tool 2032b275e598 fix optimized build with -mcmodel=medium 203364da45a9 cosmetics, cwebp: fix indent 2034038a060d Merge "add disto-based refinement for UV mode (if method = 1 or 2)" 20352835089d Provide an SSE2 implementation of CombinedShannonEntropy. 2036e6c93519 add disto-based refinement for UV mode (if method = 1 or 2) 203704507dc9 Merge "fix undefined behaviour during shift, using a cast" 2038793c5261 Merge "wicdec: add support for reading from stdin" 2039d3d16397 Optimize the heap usage in HistogramCombineGreedy. 2040202a710b fix undefined behaviour during shift, using a cast 204114d27a46 improve method #2 by merging DistoRefine() and SimpleQuantize() 2042cb1ce996 Merge "10% faster table-less SSE2/NEON version of YUV->RGB conversion" 2043ac761a37 10% faster table-less SSE2/NEON version of YUV->RGB conversion 204479fcf29a wicdec: add support for reading from stdin 2045015f173f Merge "cwebp: add support for stdin input" 2046a9947c32 cwebp: add support for stdin input 20477eb01ff3 Merge "Improved alpha cleanup for the webp encoder when prediction transform is used." 2048fb8c9106 Merge "introduce WebPMemToUint32 and WebPUint32ToMem for memory access" 2049bd91af20 Merge "bit_reader: remove aarch64 BITS TODO" 20506c702b81 Speed up hash chain initialization using memset. 20514c60f63c make ReadPNG and ReadJPEG take a filename instead of a FILE 2052464ed10f bit_reader: remove aarch64 BITS TODO 2053d478e589 Merge "configure: update issue tracker" 205469381113 Improved alpha cleanup for the webp encoder when prediction transform is used. 20552c08aac8 introduce WebPMemToUint32 and WebPUint32ToMem for memory access 2056010ca3d1 Fix FindMatchLength with non-aligned buffers. 2057a90e1e3f README: add prerequisites for an autoconf build 2058458f0866 configure: update issue tracker 205933914595 vwebp: work around the transparent background with GLUT bug 2060e4a7eed4 cosmetics: fix indent 206108375129 Merge "Make a separate case for low_effort in CopyImageWithPrediction" 2062aa2eb2d4 Merge "cosmetics: fix indent" 2063b7551e90 cosmetics: fix indent 20645bda52d4 Make a separate case for low_effort in CopyImageWithPrediction 206566fa598a Merge "configure: fix intrinsics build w/older gcc" 20665ae220be backward_references.c: Fixed compiler warning 20671556da09 Merge "configure: restore 2 warnings" 206871a17e58 configure: restore 2 warnings 20699eeabc07 configure: fix intrinsics build w/older gcc 2070363babe2 Merge "fix some warning about unaligned 32b reads" 2071a1411782 Optimization in hash chain comparison for 64 bit Arrays were compared 32 bits at a time, it is now done 64 bits at a time. Overall encoding speed-up is only of 0.2% on @skal's small PNG corpus. It is of 3% on my initial 1.3 Mp desktop screenshot image. 2072829bd141 Combine Huffman cost and bit entropy into one loop 2073a7a954c8 Merge "lossless: make prediction in encoder work per scanline" 207461b605b4 Merge "fix of undefined multiply (int32 overflow)" 2075239421c5 lossless: make prediction in encoder work per scanline 2076f5ca40e0 fix of undefined multiply (int32 overflow) 20775cd2ef4c Merge changes from topic 'win-threading-compat' 207876ce9187 Makefile.vc: enable WEBP_USE_THREAD for windows phone 2079d2afe974 thread: use CreateThread for windows phone 20800fd0e12b thread: use WaitForSingleObjectEx if available 208163fadc9f thread: use InitializeCriticalSectionEx if available 2082110ad583 thread: use native windows cond var if available 2083912c9fdf dec/webp: use GetLE(24|32) from utils 2084f1694481 utils/GetLE32: correct uint32 promotion 2085158763de Merge "always call WebPInitSamplers(), don't try to be smart" 20863770f3bb Merge "cleanup the YFIX/TFIX difference by removing some code and #define" 2087a40f60a9 Merge "3% speed improvement for lossless webp encoder for low effort mode:" 2088ed1c2bc6 always call WebPInitSamplers(), don't try to be smart 2089b8c44f1a 3% speed improvement for lossless webp encoder for low effort mode: 2090997e1038 cleanup the YFIX/TFIX difference by removing some code and #define 2091d73d1c8b Merge "Make discarding invisible RGB values (cleanup alpha) the default." 20921f9be97c Make discarding invisible RGB values (cleanup alpha) the default. 2093f240117b Make dwebp listen more to the -quiet flag 2094b37b0179 fix for issue #275: don't compare to out-of-bound pointers 209521735e06 speed-up trivial one-symbol decoding case for lossless 2096397863bd Refactor CopyPlane() and CopyPixels() methods: put them in utils. 20976ecd72f8 Re-enable encoding of alpha plane with color cache for next release. 20981f7148a4 Merge "remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures" 20996ae395fa Merge "use ExReadFile() for ReadYUV()" 21008076a00e gitignore list: add anim_diff. 21011c1702d8 use ExReadFile() for ReadYUV() 2102775d3a37 remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures 2103c13245c7 AnimEncoder: Add a GetError() method. 2104688b265d AnimDecoder API: Add a GetDemuxer() method. 21051aa4e3d6 WebPAnimDecoder: add an option to enable multi-threaded decoding. 21063584abca AnimDecoder: option to decode to common color modes. 2107afd5a62c Merge "mux.h does NOT need to include encode.h" 21088550d443 Merge "migrate anim_diff tool from C++ to C89" 210996201e50 migrate anim_diff tool from C++ to C89 2110945cfa3b mux.h does NOT need to include encode.h 21118da07e8d Merge "~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV" 2112bfd3fc02 ~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV 211302432427 man/cwebp.1, cosmetics: escape '-'s 211496f5b423 man/cwebp: group lossy-only options 211552fdbdfe extract some RGB24 to Luma conversion function from enc/ to dsp/ 2116ab8c2300 add missing \n 21178304179a sync NEWS with 0.4.4 21185bd04a08 sync versions with 0.4.4 21198f1fcc15 Merge "Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c" 212025bf2ce5 fix some warning about unaligned 32b reads 2121922268fd s/TIFF/WebP 2122fa8927ef Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c 21239b373598 Merge "for ReadXXXX() image-readers, use the value of pic->use_argb" 2124f7c507a5 Merge "remove unnecessary #include "yuv.h"" 21257861578b for ReadXXXX() image-readers, use the value of pic->use_argb 212614e4043b remove unnecessary #include "yuv.h" 2127469ba2cd vwebp: fix incorrect clipping w/NO_BLEND 21284b9186b2 update issue tracker url 2129d64d376c change WEBP_ALIGN_CST value to 31 2130f717b828 vp8l.c, cosmetics: fix indent after 95509f9 2131927ccdc4 Merge "fix alignment of allocated memory in AllocateTransformBuffer" 2132fea94b2b fix alignment of allocated memory in AllocateTransformBuffer 21335aa8d61f Merge "MIPS: rescaler code synced with C implementation" 2134e7fb267d MIPS: rescaler code synced with C implementation 213593c86ed5 Merge "format_constants.h: MKFOURCC, correct cast" 21365d791d26 format_constants.h: MKFOURCC, correct cast 213765726cd3 dsp/lossless: Average2, make a constant unsigned 2138d26d9def Use __has_builtin to check clang support 213912ec204e moved ALIGN_CST into util/utils.h and renamed WEBP_ALIGN_xxx 2140a2640838 Merge "rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand" 21413fb600d5 Merge "wicdec: fix alpha detection w/64bpp BGRA/RGBA" 214267c547fd rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand 214399e3f812 Merge "large re-organization of the delta-palettization code" 214495509f99 large re-organization of the delta-palettization code 214574fb458b fix for weird msvc warning message 2146ae49ad86 Merge "SSE2 implementation of ImportRowShrink" 2147932fd4df SSE2 implementation of ImportRowShrink 2148badfcbaa wicdec: fix alpha detection w/64bpp BGRA/RGBA 214935cafa6c Merge "iosbuild: fix linking with Xcode 7 / iOS SDK 9" 2150b0c9d8af label rename: NO_CHANGE -> NoChange 2151b4e731cd neon-implementation for rescaler code 2152db1321a6 iosbuild: fix linking with Xcode 7 / iOS SDK 9 21536dfa5e3e rescaler: better handling of the fxy_scale=0 special case. 215455c05293 Revert "rescaler: better handling of the fxy_scale=0 special case." 21559f226bf8 rescaler: better handling of the fxy_scale=0 special case. 2156f7b8f907 delta_palettization.*: add copyright 2157c1e1b710 Changed delta palette to compress better 21580dd28267 Merge "Add delta_palettization feature to WebP" 215948f66b66 Add delta_palettization feature to WebP 216027933e2a anim_encoder: drop a frame if it has same pixels as the prev frame. 2161df9f6ec8 Merge "webpmux/DisplayInfo: send non-error output to stdout" 21628af4993b Merge "rescaler_mips_dsp_r2: cosmetics, fix indent" 21632b9d2495 Merge "rescaler: cosmetics, join two lines" 2164cc020a8c webpmux/DisplayInfo: send non-error output to stdout 2165a288e746 configure: add -Wshorten-64-to-32 2166c4c3cf2d pngdec: fix type conversion warnings 2167bef8e97d webpmux: fix type conversion warning 21685a84460d rescaler_mips_dsp_r2: cosmetics, fix indent 2169acde0aae rescaler: cosmetics, join two lines 2170306ce4fd rescaler: move the 1x1 or 2x1 handling one level up 2171cced974b remove _mm_set_epi64x(), which is too specific 217256668c9f fix warnings about uint64_t -> uint32_t conversion 217376a7dc39 rescaler: add some SSE2 code 21741df1d0ee rescaler: harmonize function protos 21759ba1894b rescaler: simplify ImportRow logic 21765ff0079e fix rescaler vertical interpolation 2177cd82440e VP8LAllocateHistogramSet: align histogram[] entries 2178a406b1dd Merge "fix memory over-allocation in lossless rescaler init" 21790fde33e3 add missing const in VP8InitFrame signature 2180ac7d5e8d fix memory over-allocation in lossless rescaler init 2181017f8ccc Loosen the buffer size checks for Y/U/V/A too. 218215ca5014 loosen the padding check on buffer size 2183d623a870 dec_neon: add whitespace around stringizing operator 218429377d55 dsp/mips: cosmetics: add whitespace around XSTR macro 2185eebaf97f dsp/mips: add whitespace around stringizing operator 2186d39dc8f3 Create a WebPAnimDecoder API. 218703fb7522 gif2webp: print output file size 218814efabbf Android: limit use of cpufeatures 21897b83adbe preparatory cosmetics for Rescaler code fix and clean-up 219077fb41c2 dec/vp8l/DecodeAlphaData: remove redundant cast 219190fcfcd9 Insert less hash chain entries from the beginnings of long copies. 2192bd55604d SSE2: add yuv444 converters, re-using yuv_sse2.c 219341a5d99d add a -quiet option to 'dwebp' 219480ab3edb Merge "README: update dwebp help output after 1e595fe" 219532b71b2e README: update dwebp help output after 1e595fe 21963ec11827 use the DispatchAlpha() call from dsp 2197c5f00621 incorporate bzero() into WebPRescalerInit() instead of call site 21983ebcdd41 remove duplicate "#include <stdlib.h>" 21991e595fe1 dwebp: add -resize as a synonym for -scale 220024a96932 dec: allow 0 as a scaling dimension 2201b9187242 utils/rescaler: add WebPRescalerGetScaledDimensions 2202923e8eda Merge "update NEWS" 2203020fd099 Merge "WebPPictureDistortion: support ARGB format for 'pic' when computing distortion." 22046a5292f6 update NEWS 220556a2e9f5 WebPPictureDistortion: support ARGB format for 'pic' when computing distortion. 22060ae582e4 configure: test and add -Wunreachable-code 2207c2f9dc06 bit_writer: convert VP8L macro values to immediates 2208b969f888 Reduce magic in palette reordering 2209acb297e9 anim_diff: add a -raw_comparison flag 2210155c1b22 Merge changes I76f4d6fe,I45434639 2211717e4d5a mips32/mipsDSPr2: function ImportRow rebased 22127df93893 fix rescaling bug (uninitialized read, see bug #254). 22135cdcd561 lossless_enc_neon: add VP8LTransformColor 2214a53c3369 lossless_neon: add VP8LTransformColorInverse 221599131e7f Merge changes I9fb25a89,Ibc648e9e 2216c4556766 simplify the main loop for downscaling 22172a010f99 lossless_neon: remove predictors 5-13 2218ca221bbc ll_enc_neon: enable VP8LSubtractGreenFromBlueAndRed 2219585d93db Container spec: clarify ordering of ALPH chunk. 222001d61fd9 lossless: ~20 % speedup 2221f722c8f0 lossless: Speed up ComputeCacheEntropy by 40 % 22221ceecdc8 add a VP8LColorCacheSet() method for color cache 222317eb6099 lossless: Allow copying from prev row in rle-mode. 2224f3a7a5bf lossless: bit writer optimization 2225d97b9ff7 Merge changes from topic 'lossless-enc-improvements' 22260250dfcc msvc: fix pointer type warning in BitsLog2Floor 222752931fd5 lossless: combine the Huffman code with extra bits 2228c4855ca2 lossless: Inlining add literal 22298e9c94de lossless: simplify HashChainFindCopy heuristics 2230888429f4 lossless: 0.5 % compression density improvement 22317b23b198 lossless: Add zeroes into the predicted histograms. 223285b44d8a lossless: encoding, don't compute unnecessary histo 2233d92453f3 lossless: Remove about 25 % of the speed degradation 22342cce0317 Faster alpha coding for webp 22355e75642e lossless: rle mode not to accept lengths smaller than 4. 223684326e4a lossless: Less code for the entropy selection 223716ab951a lossless: 0.37 % compression density improvement 2238822f113e add WebPFree() to the API 22390ae2c2e4 SSE2/SSE41: optimize SSE_16xN loops 224039216e59 cosmetics: fix indent after 32462a07 2241559e54ca Merge "SSE2: slightly faster FTransformWHT" 22428ef9a63b SSE2: slightly faster FTransformWHT 2243f27f7735 lossless_neon: enable VP8LAddGreenToBlueAndRed 224436e9c4bc SSE2: minor cosmetrics on in-loop filter code 22454741fac4 dsp/lossless_*sse2: remove some unnecessary inlines 22461819965e fix warning ("left shift of negative value") using a cast 224770170014 SSE2: speed-up some lossless-encoding functions 2248abcb0128 Merge "SSE2: slightly faster (~5%) AddGreenToBlueAndRed()" 22492df5bd30 Merge "Speedup to HuffmanCostCombinedCount" 22509e356d6b SSE2: slightly faster (~5%) AddGreenToBlueAndRed() 2251fc6c75a2 SSE2: 53% faster TransformColor[Inverse] 225249073da6 SSE2: 46% speed-up of TransformColor[Inverse] 225332462a07 Speedup to HuffmanCostCombinedCount 2254f3d687e3 SSE4.1 implementation of some lossless encoding functions 2255bfc300c7 SSE4.1 implementation of some alpha-processing functions 22567f9c98f2 Merge "sse2 in-loop: simplify SignedShift8b() a bit" 2257ef314a5d dec_sse2/GetNotHEV: micro optimization 2258a729cff9 sse2 in-loop: simplify SignedShift8b() a bit 2259422ec9fb simplify Load8x4() a bit 22608df238ec Merge "remove some duplicate FlipSign()" 2261751506c4 remove some duplicate FlipSign() 226265ef5afc Merge "lossless: 0.13% compression density gain" 22632beef2f2 lossless: 0.13% compression density gain 22643033f24c lossless: 0.06 % compression density improvement 226564960da9 dec_neon: add VE8uv / VE16 226614dbd87b dec_neon: add HE8uv / HE16 2267ac768011 introduce FTransform2 to perform two transforms at a time. 2268aa6065ae dec_neon: use vld1_dup(mem) rather than vdup(mem[0]) 22698b63ac78 Merge "dec_neon: add TM16" 2270f51be09e Merge "dec_neon/TrueMotion: simply left border load" 2271dc48196b dec_neon: add TM16 2272ea95b305 dec_neon/TrueMotion: simply left border load 2273f262d612 speed-up SetResidualSSE2 2274bf46d0ac fix mips2 build target 2275929a0fdc enc_sse2/TTransform: simplify abs calculation 227617dbd058 enc_sse2/CollectHistogram: simplify abs calculation 2277a6c15936 dec_neon: add DC16 intra predictors 227803b4f50d Makefile.vc: add anim_diff build support. 22791b989874 Merge changes I9cd84125,Iee7e387f,I7548be72 2280acd7b5af Introduce a test tool anim_diff. 2281f274a96c dsp/enc_sse2: add luma4 intra predictors 2282040b11bd dsp/enc_sse2: add chroma intra predictors 2283aee021bb dsp/enc_sse2: add luma16 intra predictors 22849e00a499 makefile.unix: remove superclean target 2285cefc9c09 makefile.unix: clean up after extras target 22864c9af023 dec_neon: add DC8uvNoTopLeft 2287dd55b873 Merge "doc/webp-container-spec: update repo browser link" 2288f0486968 doc/webp-container-spec: update repo browser link 22899287761d Merge "GetResidualCostSSE2: simplify abs calculation" 22900e009366 dsp/cpu.c(x86): check maximum supported cpuid feature 2291b243a4bc GetResidualCostSSE2: simplify abs calculation 22926d4602b8 Merge "fix typo: constitutes -> constitute" 22935fe1fe37 fix typo: constitutes -> constitute 2294b83bd7c4 Merge "populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions" 2295b0114a32 Merge "histogram.h: cosmetics: remove unnecessary includes" 2296feab45ef gifdec: Move inclusion of webp/config.h to header. 2297dbba67d1 histogram.h: cosmetics: remove unnecessary includes 2298e978fec6 Merge "VP8LBitReader: fix remaining ubsan error with large shifts" 2299d6fe5884 Merge "ReconstructRow: move some one-time inits out of the main loop" 2300a21d647c ReconstructRow: move some one-time inits out of the main loop 23017a01c3c3 VP8LBitReader: fix remaining ubsan error with large shifts 23027fa67c9b change GetPixPairHash64() return type to uint32_t 2303ec1fb9f8 Merge "dsp/enc.c: cosmetics: move DST() def closer to use" 23047073bfb3 Merge "split 64-mult hashing into two 32-bit multiplies" 23050768b252 dsp/enc.c: cosmetics: move DST() def closer to use 23066a48b8f0 Merge "fix MSVC size_t->int conversion warning" 23071db07cde Merge "anim_encode: cosmetics: fix alignment" 2308e28271a3 anim_encode: cosmetics: fix alignment 23097fe357b8 split 64-mult hashing into two 32-bit multiplies 2310af74c145 populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions 231161214134 remove VP8Residual::cost unused field 2312e2544823 fix MSVC size_t->int conversion warning 2313b69a6c35 vwebp: don't redefine snprintf with VS2015+ 23140ac29c51 AnimEncoder API: Consistent use of trailing underscores in struct. 2315d4845550 AnimEncoder API: Use timestamp instead of duration as input to Add(). 23169904e365 dsp/dec_sse2: DC8uv / DC8uvNoLeft speedup 23177df20497 dsp/dec_sse2: DC16 / DC16NoLeft speedup 23188e515dfe Merge "makefile.unix: add some missing headers" 2319db12250f cosmetics: vp8enci.h: break long line 2320bf516a87 makefile.unix: add some missing headers 2321b44eda3f dsp: add DSP_INIT_STUB 232203e76e96 clarify the comment about double-setting the status in SetError() 23239fecdd71 remove unused EmitRGB() 232443f010dd move ReconstructRow to top 232582d98020 add a dec/common.h header to collect common enc/dec #defines 23265d4744a2 Merge "enc_sse41: add Disto4x4 / Disto16x16" 2327e38886a7 mux.h: Bump up ABI version 232846305ca6 configure: add --disable-<avx2|sse4.1|sse2> 23292fc8b658 CPPFLAGS->CFLAGS for detecting sse4.1 in preprocessor 23301a338fb3 enc_sse41: add Disto4x4 / Disto16x16 233194055503 encoding SSE4.1 stub for StoreHistogram + Quantize + SSE_16xN 2332c64659e1 remove duplicate variables after the lossless{_enc}.c split 233367ba7c7a enc_sse2: call local FTransform in CollectHistogram 233418249799 dsp: s/VP8LSetHistogramData/VP8SetHistogramData/ 2335ede5e158 cosmetics: dsp/lossless.h: reorder prototypes 2336553051f7 dsp/lossless: split enc/dec functions 23379064adc8 Merge "conditionally add -msse4.1 in Makefile.unix" 2338cecf5096 dsp/yuv*.c: rework WEBP_USE_<arch> ifdef 23396584d398 dsp/upsampling*.c: rework WEBP_USE_<arch> ifdef 234080809422 dsp/rescaler*.c: rework WEBP_USE_<arch> ifdef 23411d93ddec dsp/lossless*.c: rework WEBP_USE_<arch> ifdef 234273805ff2 dsp/filters*.c: rework WEBP_USE_<arch> ifdef 2343fbdcef24 dsp/enc*.c: rework WEBP_USE_<arch> ifdef 234466de69c1 dsp/dec*.c: rework WEBP_USE_<arch> ifdef 234548e4ffd1 dsp/cost*.c: rework WEBP_USE_<arch> ifdef 234629fd6f90 dsp/argb*.c: rework WEBP_USE_<arch> ifdef 234780ff3813 dsp/alpha*.c: rework WEBP_USE_<arch> ifdef 2348bf09cf1e conditionally add -msse4.1 in Makefile.unix 2349e9570dd9 stub for SSE4.1 support. 23504a95384b Merge "dsp: add sse4.1 detection" 2351cabf4bd2 dsp: add sse4.1 detection 23524ecba1ab thread.h: rename interface param 2353b8d706c8 Merge "sync versions with 0.4.3" 2354ae64a711 Merge "add shell for libwebpextras" 235592a5da9c sync versions with 0.4.3 23569d4e2d16 Merge "~30% faster smart-yuv (-pre 4) with early-out criterion" 2357b1bdbbab ~30% faster smart-yuv (-pre 4) with early-out criterion 23587efb9748 Merge "Disable NEON code on Native Client" 2359ac4f5784 Disable NEON code on Native Client 23600873f85b AnimEncoder API: Support input frames in YUV(A) format. 23615c176d2d add shell for libwebpextras 236244bd9561 fix signature for VP8RecordCoeffTokens() 2363c9b8ea0e small cosmetics on TokenBuffer. 236476394c09 Merge "MIPS: dspr2: added optimization for TrueMotion" 23650f773693 WebPPictureRescale: add a note about 0 width/height 2366241bb5d9 MIPS: dspr2: added optimization for TrueMotion 23676cef0e4f examples/Android.mk: add webpmux_example target 236853c16ff0 Android.mk: add webpmux target 236921852a00 Android.mk: add webpdemux target 23708697a3bc Android.mk: add webpdecoder{,_static} targets 23714a670491 Android.mk: split source lists per-directory 2372b5e79422 MIPS: dspr2: Added optimization for some convert functions 23730f595db6 MIPS: dspr2: Added optimization for some convert functions 23748a218b4a MIPS: [mips32|dspr2]: GetResidualCost rebased 2375ef987500 Speedup method StoreImageToBitMask by 5%. 2376602a00f9 fix iOS arm64 build with Xcode 6.3 237723820507 1-2% faster encoding by removing an indirection in GetResidualCost() 2378eddb7e70 MIPS: dspr2: added otpimization for DC8uv, DC8uvNoTop and DC8uvNoLeft 237973ba2915 MIPS: dspr2: added optimization for functions RD4 and LD4 2380c7129da5 Merge "4-5% faster encoding using SSE2 for GetResidualCost" 238194380d00 MIPS: dspr2: added optimizaton for functions VE4 and DC4 23822a407092 4-5% faster encoding using SSE2 for GetResidualCost 238317e19862 Merge "MIPS: dspr2: added optimization for simple filtering functions" 23843ec404c4 Merge "dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage" 2385b969f5df dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage 2386d7b8e711 MIPS: dspr2: added optimization for simple filtering functions 2387235f774e Merge "MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C" 238842a8a628 MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C 2389b442bef3 Merge "ApplyFiltersAndEncode: only copy lossless stats" 2390b510fbfe doc/webp-container-spec: note MSB order for chunk diagrams 23919bc0f922 ApplyFiltersAndEncode: only copy lossless stats 23923030f115 Merge "dsp/mips: add some missing TSan annotations" 2393dfcf4593 Merge "MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C" 239455c75a25 dsp/mips: add some missing TSan annotations 23952cb879f0 MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C 2396e1556010 move some cost tables from enc/ to dsp/ 2397c3a03168 Merge "picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined" 239839537d7c Merge "VP8LDspInitMIPSdspR2: add missing TSan annotation" 23991dd419ce picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined 240043fd3543 VP8LDspInitMIPSdspR2: add missing TSan annotation 2401c7233dfc Merge "VP8LDspInit: remove memcpy" 24020ec4da96 picture_csp::InitGammaTables*: add missing TSan annotations 240335579a49 VP8LDspInit: remove memcpy 240497f6aff8 VP8YUVInit: add missing TSan annotation 2405f9016d66 dsp/enc::InitTables: add missing TSan annotation 2406e3d9771a VP8EncDspCostInit*: add missing TSan annotations 2407d97c143d Merge "doc/webp-container-spec: cosmetics" 2408309b7908 MIPS: mips32: Added optimization for function SetResidualCoeffs 2409a987faed MIPS: dspr2: added optimization for function GetResidualCost 2410e7d3df23 doc/webp-container-spec: cosmetics 2411be6635e9 Merge "VP8TBufferClear: remove some misleading const's" 241202971e72 Merge "VP8EmitTokens: remove unnecessary param void cast" 24133b77e5a7 VP8TBufferClear: remove some misleading const's 2414aa139c8f VP8EmitTokens: remove unnecessary param void cast 2415c24d8f14 cosmetics: upsampling_sse2: add const to some casts 24161829c42c cosmetics: lossless_sse2: add const to some casts 2417183168f3 cosmetics: enc_sse2: add const to some casts 2418860badca cosmetics: dec_sse2: add const to some casts 24190254db97 cosmetics: argb_sse2: add const to some casts 24201aadf856 cosmetics: alpha_processing_sse2: add const to some casts 24211579de3c vwebp: clear canvas at the beginning of each loop 24224b9fa5d0 Merge "webp-container-spec: clarify background clear on loop" 24234c82284d Updated the near-lossless level mapping. 242456039479 webp-container-spec: clarify background clear on loop 242519f0ba0e Implement true-motion prediction in SSE2 2426774d4cb7 make VP8PredLuma16[] array non-const 2427d7eabb80 Merge "MIPS: dspr2: Added optimization for function CollectHistogram" 2428fe42739c Use integers for kmin/kmax for simplicity. 2429b9df35f7 AnimEncode API: kmax=0 should imply all keyframes. 24306ce296da MIPS: dspr2: Added optimization for function CollectHistogram 24312c906c40 vwebp: remove unnecessary static Help() prototype 2432be0fd1d5 Merge "dec/vp8: clear 'dither_' on skipped blocks" 2433e96170fe Merge "vwebp/animation: display last frame on end-of-loop" 24340f017b56 vwebp/animation: display last frame on end-of-loop 2435c86b40cc enc/near_lossless.c: fix alignment 243666935fb9 dec/vp8: clear 'dither_' on skipped blocks 2437b7de7946 Merge "lossless_neon: enable subtract green for aarch64" 243877724f70 SSE2 version of GradientUnfilter 2439416e1cea lossless_neon: enable subtract green for aarch64 244072831f6b Speedup AnalyzeAndInit for low effort compression. 2441a6597483 Speedup Analyze methods for lossless compression. 244298c81386 Enable Near-lossless feature. 2443c6b24543 AnimEncoder API: Fix for kmax=1 and default kmin case. 2444022d2f88 add SSE2 variants for alpha filtering functions 24452db15a95 Temporarily disable encoding of alpha plane with color cache. 24461d575ccd Merge "Lossless decoding: Remove an unnecessary if condition." 2447cafa1d88 Merge "Simplify backward refs calculation for low-effort." 24487afdaf84 Alpha coding: reorganize the filter/unfiltering code 24494d6d7285 Simplify backward refs calculation for low-effort. 2450ec0d1be5 Cleaup Near-lossless code. 24519814ddb6 Remove the post-transform near-lossless heuristic. 24524509e32e Lossless decoding: Remove an unnecessary if condition. 2453f2ebc4a8 Merge "Regression fix for lossless decoding" 2454783a8cda Regression fix for lossless decoding 24559a062b8e AnimEncoder: Bugfix for kmin = 1 and kmax = 2. 24560f027a72 simplify smart RGB->YUV conversion code 24570d5b334e BackwardReferencesHashChainFollowChosenPath: remove unused variable 2458f480d1a7 Fix to near lossless artefacts on palettized images. 2459d4615d08 Merge changes Ia1686828,I399fda40 2460cb4a18a7 rename HashChainInit into HashChainReset 2461f079e487 use uint16_t for chosen_path[] 2462da091212 MIPS: dspr2: Added optimization for function FTransformWHT 2463b8c20135 Merge "wicdec: (msvs) quiet some /analyze warnings" 24649b228b54 wicdec: (msvs) quiet some /analyze warnings 2465daeb276a Merge "MIPS: dspr2: Added optimization for MultARGBRow function" 2466cc087424 Merge "dsp/cpu: (msvs) add include for __cpuidex" 24674a82aab5 Merge changes I87544e92,I0bb6cda5 24687a191398 dwebp/WritePNG: mark png variables volatile 2469775dfad2 dwebp: include setjmp.h w/WEBP_HAVE_PNG 247047d26be7 dwebp: correct sign in format strings 2471f0e0677b VP8LEncodeStream: add an assert 2472c5f7747f VP8LColorCacheCopy: promote an int before shifting 24730de5f33e dsp/cpu: (msvs) add include for __cpuidex 24747d850f7b MIPS: dspr2: Added optimization for MultARGBRow function 247554875293 MIPS: dspr2: added optimization for function QuantizeBlock 24764fbe9cf2 dsp/cpu: (msvs) avoid immintrin.h on _M_ARM 24773fd59039 simplify/reorganize arguments for CollectColorBlueTransforms 2478b9e356b9 Disable costly TraceBackwards for method=0. 2479a7e7caa4 MIPS: dspr2: added optimization for function TransformColorRed 24802cb39180 Merge "MIPS: dspr2: added optimization for function TransformColorBlue" 2481279e6613 Merge "dsp/cpu: add include for _xgetbv() w/MSVS" 2482b6c0428e dsp/cpu: add include for _xgetbv() w/MSVS 2483d1c4ffae gif2webp: Move GIF decoding related code to a support library. 248407c39559 Merge "AnimEncoder API: Add info in README.mux" 24857b161973 MIPS: dspr2: added optimization for function TransformColorBlue 2486d7c4b02a cpu: fix AVX2 detection for gcc/clang targets 24879d299469 AnimEncoder API: Add info in README.mux 2488d581ba40 follow-up: clean up WebPRescalerXXX dsp function 2489f8740f0d dsp: s/USE_INTRINSICS/WEBP_USE_INTRINSICS/ 2490ce73abe0 Merge "introduce a separate WebPRescalerDspInit to initialize pointers" 2491ab66beca introduce a separate WebPRescalerDspInit to initialize pointers 2492205c7f26 fix handling of zero-sized partition #0 corner case 2493cbcdd5ff Merge "move rescaler functions to rescaler* files in src/dsp/" 2494bf586e88 Merge changes I230b3532,Idf3057a7 24956dc79dc2 Merge "anim_encode: fix type conversion warnings" 249611fce25a Merge "dec_neon: remove returns from void functions" 2497c4e63f99 Makefile.vc: add gif2webp target 24984f43d38c enable NEON for Windows ARM builds 24993f6615ac Makefile.vc: add rudimentary Windows ARM support 2500e7c5954c dec_neon: remove returns from void functions 2501f79c163b anim_encode: fix type conversion warnings 25020f54f1ec Remove gif2webp_util which is no longer needed. 2503cbcbedd0 move rescaler functions to rescaler* files in src/dsp/ 2504ac79ed19 webpmux: remove experimental fragment handling 2505e8694d4d mux: remove experimental FRGM parsing 25069e92b6ea AnimEncoder API: Optimize single-frame animated images 2507abbae279 Merge "Move over gif2webp to the new AnimEncoder API." 2508a28c4b36 MIPS: move WORK_AROUND_GCC define to appropriate place 2509012d2c60 MIPS: dspr2: added optimization for functions SSEAxB 251067720c8b Move over gif2webp to the new AnimEncoder API. 25119241ecf4 MIPS: dspr2: added optimization for function Average 25129422211d Merge "Tune BackwardReferencesLz77 for low_effort (m=0)." 2513df40057b Merge "Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode." 2514ea08466d Tune BackwardReferencesLz77 for low_effort (m=0). 2515b0b973c3 Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode. 2516c6d32927 argb_sse2: cosmetics 251767f601cd make the 'last_cpuinfo_used' variable names unique 2518b9489861 AnimEncoder API: Init method for default options. 2519856f8ec1 Merge "AnimEncoder API: Remove AnimEncoderFrameOptions." 2520c537514d Merge "AnimEncoder API: GenerateCandidates bugfix." 2521dc0ce039 Merge "AnimEncoder API: Compute change rectangle for first frame too." 2522f00b639b Merge "AnimEncoder API: In Assemble(), always set animation parameters." 252329ed796c Merge "AnimEncoder lib cleanup: prev to prev canvas not needed." 25249f0dd6e5 Merge "WebPAnimEncoder API: Header and implementation" 25255e56bbe0 AnimEncoder API: Remove AnimEncoderFrameOptions. 2526b902c3ea AnimEncoder API: GenerateCandidates bugfix. 2527ef3c39bb AnimEncoder API: Compute change rectangle for first frame too. 2528eec423ab AnimEncoder API: In Assemble(), always set animation parameters. 2529ae1c046e AnimEncoder lib cleanup: prev to prev canvas not needed. 25304b997ae4 WebPAnimEncoder API: Header and implementation 253172208bec move argb_*.o build target to encoder list 253295920538 Merge "multi-thread fix: lock each entry points with a static var" 25334c1b300a Merge "SSE2 implementation of VP8PackARGB" 2534fbcc2004 Merge "add -Wformat-nonliteral and -Wformat-security" 253580d950d9 add -Wformat-nonliteral and -Wformat-security 253604c20e75 Merge "MIPS: dspr2: added optimization for function Intra4Preds" 2537a437694a multi-thread fix: lock each entry points with a static var 2538ca7f60db SSE2 implementation of VP8PackARGB 253972d573f6 simplify the PackARGB signature 25404e2589ff demux: restore strict fragment flag check 25414ba8e074 Merge "webp-container-spec: remove references to fragments" 2542e752f0a6 Merge "demux: remove experimental FRGM parsing" 2543f8abb112 Merge changes I109ec4d9,I73fe7743 2544ae2188a4 MIPS: dspr2: added optimization for function Intra4Preds 25451f4b8642 move VP8EncDspARGBInit() call closer to where it's needed 254614108d78 dec_neon: add DC8uvNoTop / DC8uvNoLeft 2547d8340da7 dec_neon: add DC8uv 2548a66e66c7 webp-container-spec: remove references to fragments 25497ce8788b MIPS: dspr2: added optimization for function MakeARGB32 2550012e623d demux: remove experimental FRGM parsing 255187c3d531 method=0: Don't evaluate any predictor 25526f4fcb98 Merge "MIPS: dspr2: added optimization for function ImportRow" 255324284459 replace unneeded calls to HistogramCopy() by swaps 2554bdf7b40c MIPS: dspr2: added optimization for function ImportRow 2555e66a9225 Merge "MIPS: dspr2: added optimization for function ExportRowC" 2556c279fec1 MIPS: dspr2: added optimization for function ExportRowC 255731a9cf64 Speedup WebP lossless compression for low effort (m=0) mode with following: - Disable Cross-Color transform. - Evaluate predictors #11 (paeth), #12 and #13 only. 25589275d91c MIPS: dspr2: added optimization for function TrueMotion 255926106d66 Merge "enc_neon: fix building with non-Xcode clang (iOS)" 25601c4e3efe unroll the kBands[] indirection to remove a dereference in GetCoeffs() 2561a3946b89 enc_neon: fix building with non-Xcode clang (iOS) 25628ed9c00d Merge "simplify the Histogram struct, to only store max_value and last_nz" 2563bad77571 simplify the Histogram struct, to only store max_value and last_nz 25643cca0dc7 MIPS: dspr2: Added optimization for DCMode function 256537e395fd MIPS: fix functions to use generic BPS istead of hardcoded value 25669475bef4 PickBestUV: fix VP8Copy16x8 invocation 2567441f273f Merge changes I55f8da52,Id73a1e96 25684a279a68 cosmetics: add some missing != NULL comparisons 256966ad3725 factorize BPS definition in dsp.h and add VP8Copy16x8 2570432e5b55 make ALIGN_xxx naming consistent 257157606047 encoder: switch BPS to 32 instead of 16 25721b66bbe9 MIPS: dspr2: added optimization for function TransformColor_C 2573c6d0f9e7 histogram: cosmetics 2574f399d307 Merge changes I6eac17e5,I32d2b514 25759de9074c dec_neon: add TM8uv 25768e517eca bit_reader/kVP8NewRange: range_t -> uint8_t 2577e1857139 dsp: initialize VP8PredChroma8 in VP8DspInit() 2578e0c809ad Move Entropy methods to lossless.c 2579a96ccf8f iosbuild: add x64_64 simulator support 2580a0df5510 Remove handling for WEBP_HINT_GRAPH 2581413dfc0c Move static method definition before its usage. 25820f235665 Update BackwardRefsWithLocalCache. 2583d69e36ec Remove TODOs from lossless encoder code. 2584fdaac8e0 Optmize VP8LGetBackwardReferences LZ77 references. 25852f0e2ba8 MIPS: dspr2: added optimization for function Select 2586a3e79a46 Merge "WebPEncode: Support encoding same pic twice (even if modified)" 2587e4f4dddb WebPEncode: Support encoding same pic twice (even if modified) 2588cbc3fbb4 Merge "Updated VP8LGetBackwardReferences and color cache." 258995a9bd85 Updated VP8LGetBackwardReferences and color cache. 259054f2c14c MIPS: dspr2: added optimization for function FTransform 2591aa42f423 MIPS: dspr2: Added optimization for function VP8LSubtractGreenFromBlueAndRed 259211a25f75 Merge "FlattenSimilarBlocks should only be tried when blending is possible." 25935cccdadf FlattenSimilarBlocks should only be tried when blending is possible. 259495ca44a7 MIPS: dspr2: added optimization for Disto4x4 25954171b672 backward_references.c: reindent after c8581b0 2596c8581b06 Optimize BackwardReferences for RLE encoding. 25975798eee6 MIPS: dspr2: unfilters bugfix (Ie7b7387478a6b5c3f08691628ae00f059cf6d899) 25984167a3f5 Optimize backwardreferences 2599d18554c3 Merge "webp/types.h: use inline for clang++/-std=c++11" 26007489b0e7 gif2webp: Add '-min-size' option to get best compression. 260177bdddf0 Speed up BackwardReferences 26026638710b webp/types.h: use inline for clang++/-std=c++11 2603abf04205 Enable entropy based merge histo for (q<100) 2604572022a3 filters_mips_dsp_r2.c: disable unfilters 2605a28e21b1 MIPS: dspr2: Added optimization for function ClampedAddSubtractFull 260618d5a1ef MIPS: dspr2: added optimization for function ClampedAddSubtractHalf 2607829a8c19 MIPS: dspr2: added optimization for ITransform 2608c94ed49e gif2webp: Use the default hint instead of WEBP_HINT_GRAPH. 2609653ace55 Increase the MAX_COLOR_CACHE_BITS from 9 to 10. 2610919220c7 Change the logic adjusting the Histogram bits. 261153b096c0 Merge "Fix bug in VP8LCalculateEstimateForCacheSize." 2612e912bd55 Fix bug in VP8LCalculateEstimateForCacheSize. 2613541d7839 Merge "dec_neon: add RD4 intra predictor" 2614f8cd0672 Merge "Makefile.vc: add a 'legacy' RTLIBCFG option" 261522881c99 dec_neon: add RD4 intra predictor 2616613d281e update NEWS 26171304eb34 Merge "dec_neon: DC4: use pair-wise adds for top row" 261834c20c06 Makefile.vc: add a 'legacy' RTLIBCFG option 26197083006b Merge "dsp/dec_{neon,sse2}: VE4: normalize variable names" 26200db9031c dsp/dec_{neon,sse2}: VE4: normalize variable names 2621b5bc1530 dec_neon: DC4: use pair-wise adds for top row 26225b90d8fe Unify the API between VP8BitWriter and VP8LBitWriter 2623f7ada560 Merge changes I2e06907b,Ia9ed4ca6,I782282ff 26245beb6bf0 Merge "dec_neon: add VE4 intra predictor" 2625eba6ce06 dec_neon: add DC4 intra predictor 262679abfbd9 dec_neon: add TM4 intra predictor 2627fe395f0e dec_neon: add LD4 intra predictor 262832de385e dec_neon: add VE4 intra predictor 262972395ba9 Merge "Modify CostModel to allocate optimal memory." 263065e5eb8a gif2webp: Support GIF_DISPOSE_RESTORE_PREVIOUS 2631e4c829ef gif2webp: Handle frames with odd offsets + disposal to background. 2632c2b5a039 Modify CostModel to allocate optimal memory. 2633b7a33d7e implement VE4/HE4/RD4/... in SSE2 263497c76f1f make VP8PredLuma4[] non-const and initialize array in VP8DspInit() 26350ea8c6c2 Merge "PrintReg: output to stderr" 2636d7ff2f97 Merge "stopwatch.h: fix includes" 2637f85ec712 PrintReg: output to stderr 263854edbf65 stopwatch.h: fix includes 2639139142e4 Optimize BackwardReferenceHashChainFollowPath. 26405f36b68d enc/backward_references.c: fix indent 2641e0e9960d Merge "sync version numbers to 0.4.2 release" 264264ac5144 sync version numbers to 0.4.2 release 2643c24f8954 Simplify and speedup Backward refs computation. 2644d1c359ef fix shared object build with -fvisibility=hidden 2645a4c3a31b WEBP_TSAN_IGNORE_FUNCTION: fix gcc compat warning 2646f358eeb8 add code for testing random incremental decoding in dwebp 264780247291 mark some init function as being safe for thread_sanitizer. 264879b5bdbf bit_reader.h: cosmetics: fix a typo 26496c673681 Improved near-lossless mode. 26500ce27e71 enc_mips32: workaround gcc-4.9 bug 2651aca1b98f enc/vp8l.c: fix indent 2652ca005027 Evaluate non-palette compression for palette image 2653c8a87bb6 AssignSegments: quiet -Warray-bounds warning 265432f67e30 Merge "enc_neon: initialize vectors w/vdup_n_u32" 2655fabc65da 1-3% faster encoding optimizing SSE_NxN functions 26567534d716 enc_neon: initialize vectors w/vdup_n_u32 26575f813912 Merge "Fix return code of EncodeImageInternal()" 2658e321abe4 Fix return code of EncodeImageInternal() 2659f82cb06a optimize palette ordering 2660f545feee don't set the alpha value for histogram index image 26612d9b0a44 add WebPDispatchAlphaToGreen() to dsp 26621bd4c2ad Merge "Change Entropy based Histogram Combine heuristic." 2663e295b8f1 Merge "iosbuild: cleanup" 26641be4e760 Merge "iosbuild: output autoconf req. on failure" 2665d5e498d4 Change Entropy based Histogram Combine heuristic. 266647a2d8e1 fix MSVC float->int conversion warning 2667041956f6 iosbuild: cleanup 2668767eb402 iosbuild: output autoconf req. on failure 266935ad48b8 HistoHeapInit: correct positions allocation size 267045d9635f lossless: entropy clustering for high qualities. 2671dc37df8c fix type warning for VS9_x64 26729f7d9e6d iosbuild: make iOS 6 the minimum requirement 2673fdd6528b Remove unused VP8LDecoder member variable 2674ea3bba5a Merge "rewrite Disto4x4 in enc_neon.c with intrinsic" 2675f060dfc4 add lossless incremental decoding support 2676ab70794d rewrite Disto4x4 in enc_neon.c with intrinsic 2677d4471637 MIPS: dspr2: added optimization for function FilterLoop24 26782aef54d4 Merge "prepare VP8LDecodeImage for incremental decode" 2679aed0f5a2 Merge "MIPS: dspr2: added optimization for function FilterLoop26" 268028630685 prepare VP8LDecodeImage for incremental decode 2681248f3aed remove br->error_ field 268249e15044 MIPS: dspr2: added optimization for function FilterLoop26 268338128cb9 iobuild.sh: only install .h files in Headers 2684c792d412 Premultiply with alpha during U/V downsampling 26850cc811d7 gif2webp: Background color correction 2686d7167ff7 Amend the lossless spec according to issue #205, #206 and #224 2687b901416b Record the lossless size stats. 2688cddd3340 Add a WebPExtractAlpha function to dsp 26890716a98e fix indent after I0204949917836f74c0eb4ba5a7f4052a4797833b 2690f9ced95a Optimize lossless decoding for trivial(ARB) codes. 2691924fcfd9 Merge "webpmux: simplify InitializeConfig()" 2692c0a462ca webpmux: simplify InitializeConfig() 26936986bb5e webpmux: fix indent 2694f89e1690 webpmux: fix exit status on numeric value parse error 26952172cb62 Merge "webpmux: fix loop_count range check" 2696e3b343ec Merge "examples: warn on invalid numeric parameters" 26970e23c487 webpmux: fix loop_count range check 26986208338a Merge "fix loop bug in DispatchAlpha()" 2699d51f3e40 gif2webp: Handle frames with missing graphic control extension 2700690b491a fix loop bug in DispatchAlpha() 270196d43a87 examples: warn on invalid numeric parameters 27023101f537 MIPS: dspr2: added optimization for TransformOne 2703a6bb9b17 SSE2 for inverse Mult(ARGB)Row and ApplyAlphaMultiply 2704d84a8ffd Remove default initialization of decoder status. 2705be70b86c configure: simplify libpng-config invocation 2706e0a99321 Rectify bug in lossless incremental decoding. 2707e2502a97 MIPS: dspr2: added optimization for TransformAC3 270824e1072a MIPS: dspr2: added optimization for TransformDC 2709c0e84df8 Merge "Slightly faster lossless decoding (1%)" 27108dd28bb5 Slightly faster lossless decoding (1%) 2711f0103595 MIPS: dspr2: added optimization for ColorIndexInverseTransforms 2712d3242aee make VP8LSetBitPos() set br->eos_ flag 2713a9decb55 Lossless decoding: fix eos_ flag condition 27143fea6a28 fix erroneous dec->status_ setting 271580b8099f MIPS: dspr2: add some specific mips code to commit I2c3f2b12f8df15b785fad5a9c56316e954ae0c53 2716e5640625 Merge "further refine the COPY_PATTERN optim for DecodeAlpha" 2717854509fe enc/histogram.c: reindent after f4059d0 271834421964 Merge "~3-5% faster encoding optimizing PickBestIntra*()" 2719865069c1 further refine the COPY_PATTERN optim for DecodeAlpha 2720a5956228 added C-level optimization for DecodeAlphaData function 2721187d379d add a fallback to ALPHA_NO_COMPRESSION 2722a48a2d76 ~3-5% faster encoding optimizing PickBestIntra*() 2723a6140194 ExUtilReadFromStdin: (windows) open stdin in bin mode 2724e80eab1f webpmux: (windows) open stdout in binary mode 2725e9bfb116 cwebp: (windows) open stdout in binary mode 27265927e15b example_util: add ExUtilSetBinaryMode 272730f3b75b webpmux man page: Clarify some title, descriptions and examples 272877d4c7e3 address cosmetic comments from patch #71380 2729f75dfbf2 Speed up Huffman decoding for lossless 2730637b3888 dsp/lossless: workaround gcc-4.9 bug on arm 27318323a903 dsp.h: collect gcc/clang version test macros 2732e6c4b52f move static initialization of WebPYUV444Converters[] to the Init function. 273349911d4d Merge "fix indentation" 2734f4059d0c Code cleanup for HistogramRemap. 2735e632b092 fix indentation 2736f5c04d64 Merge "add a DispatchAlpha() for SSE2 that handles 8 pixels at a time" 2737fc98edd9 add a DispatchAlpha() for SSE2 that handles 8 pixels at a time 273873d361dd introduce VP8EncQuantize2Blocks to quantize two blocks at a time 27390b21c30b MIPS: dspr2: added optimization for EmitAlphaRGB 2740953acd56 enc_neon: enable QuantizeBlock for aarch64 2741f4ae1437 MIPS: mips32: code rebase 274256977154 MIPS: dspr2: added optimizations for VP8YuvTo* 27432523aa73 SmartRGBYUV: fix odd-width problem with pixel replication 2744ee52dc4e fix some MSVC64 warning about float conversion 27453fca851a cpu: check for _MSC_VER before using msvc inline asm 2746e2a83d71 faster RGB->YUV conversion function (~7% speedup) 2747de2d03e1 Merge "Add smart RGB->YUV conversion option -pre 4" 27483fc4c539 Add smart RGB->YUV conversion option -pre 4 2749b4dc4069 MIPS: dspr2: added optimization for (un)filters 2750137e6090 Merge "configure: add work around for gcc-4.9 aarch64 bug" 2751b61c9cec MIPS: dspr2: Optimization of some simple point-sampling functions 2752e2b8cec0 configure: add work around for gcc-4.9 aarch64 bug 275398c54107 MIPS: mips32r2: added optimization for BSwap32 2754dab702b3 Update PATENTS to reflect s/VP8/WebM/g 2755b564f7c7 Merge "MIPS: detect mips32r6 and disable mips32r1 code" 2756b7e5a5c4 MIPS: detect mips32r6 and disable mips32r1 code 275763c2fc02 Correctly use the AC_CANONICAL_* macros 2758bb07022b Merge "cosmetics" 2759e300c9d8 cosmetics 27600e519eea Merge "cosmetics: remove some extraneous 'extern's" 27613ef0f08a Merge "vp8enci.h: cosmetics: fix '*' placement" 27624c6dde37 bit_writer: cosmetics: rename kFlush() -> Flush() 2763f7b4c48b cosmetics: remove some extraneous 'extern's 2764b47fb00a vp8enci.h: cosmetics: fix '*' placement 2765b5a36cc9 add -near_lossless [0..100] experimental option 27660524d9e5 dsp: detect mips64 & disable mips32 code 2767d3485d96 cwebp.1: fix quality description placement 276829a9fe22 Merge tag 'v0.4.1' 27698af27718 update ChangeLog (tag: v0.4.1, origin/0.4.1) 2770e09e9ff6 Record & log the image pre-processing time. 2771f59c0b4b iosbuild.sh: specify optimization flags 27728d34ea3e update ChangeLog (tag: v0.4.1-rc1) 2773dbc3da66 makefile.unix: add vwebp.1 to the dist target 277489a7c83c update ChangeLog 2775ffe67ee9 Merge "update NEWS for the next release" into 0.4.1 27762def1fe6 gif2webp: dust up the help message 2777fb668d78 remove -noalphadither option from README/vwebp.1 2778e49f693b update NEWS for the next release 2779cd013580 Merge "update AUTHORS" into 0.4.1 2780268d01eb update AUTHORS 278185213b9b bump version to 0.4.1 2782695f80ae Merge "restore mux API compatibility" into 0.4.1 2783862d296c restore mux API compatibility 27848f6f8c5d remove the !WEBP_REFERENCE_IMPLEMENTATION tweak in Put8x8uv 2785d713a696 Merge changes If4debc15,I437a5d5f into 0.4.1 2786c2fc52e4 restore encode API compatibility 2787793368e8 restore decode API compatibility 2788b8984f31 gif2webp: fix compile with giflib 5.1.0 2789222f9b1a gif2webp: simplify giflib version checking 2790d2cc61b7 Extend MakeARGB32() to accept Alpha channel. 27914595b62b Merge "use explicit size of kErrorMessages[] arrays" 2792157de015 Merge "Actuate memory stats for PRINT_MEMORY_INFO" 2793fbda2f49 JPEG decoder: delay conversion to YUV to WebPEncode() call 27940b747b1b use explicit size of kErrorMessages[] arrays 27953398d81a Actuate memory stats for PRINT_MEMORY_INFO 27966f3202be Merge "move WebPPictureInit to picture.c" 27976c347bbb move WebPPictureInit to picture.c 2798fb3acf19 fix configure message for multi-thread 279940b086f7 configure: check for _beginthreadex 28001549d620 reorder the YUVA->ARGB and ARGB->YUVA functions correctly 2801c6461bfd Merge "extract colorspace code from picture.c into picture_csp.c" 2802736f2a17 extract colorspace code from picture.c into picture_csp.c 2803645daa03 Merge "configure: check for -Wformat-security" 2804abafed86 configure: check for -Wformat-security 2805fbadb480 split monolithic picture.c into picture_{tools,psnr,rescale}.c 2806c76f07ec dec_neon/TransformAC3: initialize vector w/vcreate 2807bb4fc051 gif2webp: Allow single-frame animations 280846fd44c1 thread: remove harmless race on status_ in End() 28095a1a7264 Merge "configure: check for __builtin_bswapXX()" 28106781423b configure: check for __builtin_bswapXX() 28116450c48d configure: fix iOS builds 28126422e683 VP8LFillBitWindow: enable fast path for 32-bit builds 28134f7f52b2 VP8LFillBitWindow: respect WEBP_FORCE_ALIGNED 2814e458badc endian_inl.h: implement htoleXX with BSwapXX 2815f2664d1a endian_inl.h: add BSwap16 28166fbf5345 Merge "configure: add --enable-aligned" 2817dc0f479d configure: add --enable-aligned 28189cc69e2b Merge "configure: support WIC + OpenGL under mingw64" 2819257adfb0 remove experimental YUV444 YUV422 and YUV400 code 282010f4257c configure: support WIC + OpenGL under mingw64 2821380cca4f configure.ac: add AC_C_BIGENDIAN 2822ee70a901 endian_inl.h: add BSwap64 282347779d46 endian_inl.h: add BSwap32 2824d5104b1f utils: add endian_inl.h 282558ab6224 Merge "make alpha-detection loop in IsKeyFrame() in good x/y order" 28269d562902 make alpha-detection loop in IsKeyFrame() in good x/y order 2827516971b1 lossless: Remove unaligned read warning 2828b8b596f6 Merge "configure.ac: add an autoconf version prerequisite" 282934b02f8c configure.ac: add an autoconf version prerequisite 2830e59f5360 neon: normalize vdup_n_* usage 28316ee7160d Merge changes I0da7b3d3,Idad2f278,I4accc305 2832abc02f24 Merge "fix (uncompiled) typo" 2833bc03670f neon: add INIT_VECTOR4 28346c1c632b neon: add INIT_VECTOR3 2835dc7687e5 neon: add INIT_VECTOR2 28364536e7c4 add WebPMuxSetCanvasSize() to the mux API 2837824eab10 fix (uncompiled) typo 28381f3e5f1e remove unused 'shift' argument and QFIX2 define 28398e867051 Merge "VP8LoadNewBytes: use __builtin_bswap32 if available" 28401b6a2635 Merge "Fix handling of weird GIF with canvas dimension 0x0" 28411da3d461 VP8LoadNewBytes: use __builtin_bswap32 if available 28421582e402 Fix handling of weird GIF with canvas dimension 0x0 2843b8811dac Merge "rename interface -> winterface" 2844db8b8b5f Fix logic in the GIF LOOP-detection parsing 284525aaddc8 rename interface -> winterface 28465584d9d2 make WebPSetWorkerInterface() check its arguments 2847a9ef7ef9 Merge "cosmetics: update thread.h comments" 2848c6af9991 Merge "dust up the help message" 28490a8b8863 dust up the help message 2850a9cf3191 cosmetics: update thread.h comments 285127bfeee4 QuantizeBlock SSE2 Optimization: 28522bc0dc3e Merge "webpmux: warn when odd frame offsets are used" 28533114ebe4 Merge changes Id8edd3c1,Id418eb96,Ide05e3be 2854c0726634 webpmux: warn when odd frame offsets are used 2855c5c6b408 Merge "add alpha dithering for lossy" 2856d5146784 examples/Android.mk: add cwebp 2857ca0fa7c7 Android.mk: move dwebp to examples/Android.mk 285873d8fca0 Android.mk: add ENABLE_SHARED flag 28596e93317f muxread: fix out of bounds read 28608b0f6a48 Makefile.vc: fix CFLAGS assignment w/HAVE_AVX2=1 2861bbe32df1 add alpha dithering for lossy 286279020767 Merge "make error-code reporting consistent upon malloc failure" 286377bf4410 make error-code reporting consistent upon malloc failure 28647a93c000 **/Makefile.am: remove unused AM_CPPFLAGS 286524e30805 Add an interface abstraction to the WebP worker thread implementation 2866d6cd6358 Merge "fix orig_rect==NULL case" 28672bfd1ffa fix orig_rect==NULL case 2868059e21c1 Merge "configure: move config.h to src/webp/config.h" 2869f05fe006 properly report back encoding error code in WebPFrameCacheAddFrame() 287032b31379 configure: move config.h to src/webp/config.h 287190090d99 Merge changes I7c675e51,I84f7d785 2872ae7661b3 makefiles: define WEBP_HAVE_AVX2 when appropriate 287369fce2ea remove the special casing for res->first in VP8SetResidualCoeffs 28746e61a3a9 configure: test for -msse2 2875b9d2efc6 rename upsampling_mips32.c to yuv_mips32.c 2876bdfeebaa dsp/yuv: move sse2 functions to yuv_sse2.c 287746b32e86 Merge "configure: set WEBP_HAVE_AVX2 when available" 287888305db4 Merge "VP8RandomBits2: prevent signed int overflow" 287973fee88c VP8RandomBits2: prevent signed int overflow 2880db4860b3 enc_sse2: prevent signed int overflow 28813fdaf4d2 Merge "real fix for longjmp warning" 2882385e3340 real fix for longjmp warning 2883230a0555 configure: set WEBP_HAVE_AVX2 when available 2884a2ac8a42 restore original value_/range_ field order 28855e2ee56f Merge "remove libwebpdspdecode dep on libwebpdsp_avx2" 288661362db5 remove libwebpdspdecode dep on libwebpdsp_avx2 288742c447ae Merge "lossy bit-reader clean-up:" 2888479ffd8b Merge "remove unused #include's" 28899754d39a Merge "strong filtering speed-up (~2-3% x86, ~1-2% for NEON)" 2890158aff9b remove unused #include's 289109545eea lossy bit-reader clean-up: 2892ea8b0a17 strong filtering speed-up (~2-3% x86, ~1-2% for NEON) 28936679f899 Optimize VP8SetResidualCoeffs. 2894ac591cf2 fix for gcc-4.9 warnings about longjmp + local variables 28954dfa86b2 dsp/cpu: NaCl has no support for xgetbv 28964c398699 Merge "cwebp: fallback to native webp decode in WIC builds" 289733aa497e Merge "cwebp: add some missing newlines in longhelp output" 2898c9b340a2 fix missing WebPInitAlphaProcessing call for premultiplied colorspace output 289957897bae Merge "lossless_neon: use vcreate_*() where appropriate" 29006aa4777b Merge "(enc|dec)_neon: use vcreate_*() where appropriate" 29010d346e41 Always reinit VP8TransformWHT instead of hard-coding 29027d039fc3 cwebp: fallback to native webp decode in WIC builds 2903d471f424 cwebp: add some missing newlines in longhelp output 2904bf0e0030 lossless_neon: use vcreate_*() where appropriate 29059251c2f6 (enc|dec)_neon: use vcreate_*() where appropriate 2906399b916d lossy decoding: correct alpha-rescaling for YUVA format 290778c12ed8 Merge "Makefile.vc: add rudimentary avx2 support" 2908dc5b122f try to remove the spurious warning for static analysis 2909ddfefd62 Makefile.vc: add rudimentary avx2 support 2910a8911643 Merge "simplify VP8LInitBitReader()" 2911fdbcd44d simplify VP8LInitBitReader() 29127c004287 makefile.unix: add rudimentary avx2 support 2913515e35cf Merge "add stub dsp/enc_avx2.c" 2914a05dc140 SSE2: yuv->rgb speed-up for point-sampling 2915178e9a69 add stub dsp/enc_avx2.c 29161b99c09c Merge "configure: add a test for -mavx2" 2917fe728071 configure: add a test for -mavx2 2918e46a247c cpu: fix check for __cpuidex availability 2919176fda26 fix the bit-writer for lossless in 32bit mode 2920541784c7 dsp.h: add a check for AVX2 / define WEBP_USE_AVX2 2921bdb151ee dsp/cpu: add AVX2 detection 2922ab9f2f86 Merge "revamp the point-sampling functions by processing a full plane" 2923a2f8b289 revamp the point-sampling functions by processing a full plane 2924ef076026 use decoder's DSP functions for autofilter 29252b5cb326 Merge "dsp/cpu: add AVX detection" 2926df08e67e dsp/cpu: add AVX detection 2927e2f405c9 Merge "clean-up and slight speed-up in-loop filtering SSE2" 2928f60957bf clean-up and slight speed-up in-loop filtering SSE2 29299fc3ae46 .gitattributes: treat .ppm as binary 29303da924b5 Merge "dsp/WEBP_USE_NEON: test for __aarch64__" 2931c7164490 Android.mk: always include *_neon.c in the build 2932a577b23a dsp/WEBP_USE_NEON: test for __aarch64__ 293354bfffca move RemapBitReader() from idec.c to bit_reader code 293434168ecb Merge "remove all unused layer code" 2935f1e77173 remove all unused layer code 2936b0757db7 Code cleanup for VP8LGetHistoImageSymbols. 29375fe628d3 make the token page size be variable instead of fixed 8192 2938f948d08c memory debug: allow setting pre-defined malloc failure points 2939ca3d746e use block-based allocation for backward refs storage, and free-lists 29401ba61b09 enable NEON intrinsics in aarch64 builds 2941b9d2bb67 dsp/neon.h: coalesce intrinsics-related defines 2942b5c75258 iosbuild: add support for iOSv7/aarch64 29439383afd5 Reduce number of memory allocations while decoding lossless. 2944888e63ed Merge "dsp/lossless: prevent signed int overflow in left shift ops" 29458137f3ed Merge "instrument memory allocation routines for debugging" 29462aa18736 instrument memory allocation routines for debugging 2947d3bcf72b Don't allocate VP8LHashChain, but treat like automatic object 2948bd6b8619 dsp/lossless: prevent signed int overflow in left shift ops 2949b7f19b83 Merge "dec/vp8l: prevent signed int overflow in left shift ops" 295029059d51 Merge "remove some uint64_t casts and use." 2951e69a1df4 dec/vp8l: prevent signed int overflow in left shift ops 2952cf5eb8ad remove some uint64_t casts and use. 295338e2db3e MIPS: MIPS32r1: Added optimization for HistogramAdd. 2954e0609ade dwebp: fix exit code on webp load failure 2955bbd358a8 Merge "example_util.h: avoid forward declaring enums" 29568955da21 example_util.h: avoid forward declaring enums 29576d6865f0 Added SSE2 variants for Average2/3/4 2958b3a616b3 make HistogramAdd() a pointer in dsp 2959c8bbb636 dec_neon: relocate some inline-asm defines 29604e393bb9 dec_neon: enable intrinsics-only functions 2961ba99a922 dec_neon: use positive tests for USE_INTRINSICS 296269058ff8 Merge "example_util: add ExUtilDecodeWebPIncremental" 2963a7828e8b dec_neon: make WORK_AROUND_GCC conditional on version 29643f3d717a Merge "enc_neon: enable intrinsics-only functions" 2965de3cb6c8 Merge "move LOCAL_GCC_VERSION def to dsp.h" 29661b2fe14d example_util: add ExUtilDecodeWebPIncremental 2967ca49e7ad Merge "enc_neon: move Transpose4x4 to dsp/neon.h" 2968ad900abd Merge "fix warning about size_t -> int conversion" 29694825b436 fix warning about size_t -> int conversion 297042b35e08 enc_neon: enable intrinsics-only functions 2971f937e012 move LOCAL_GCC_VERSION def to dsp.h 29725e1a17ef enc_neon: move Transpose4x4 to dsp/neon.h 2973c7b92a5a dec_neon: (WORK_AROUND_GCC) delete unused Load4x8 29748e5f90b0 Merge "make ExUtilLoadWebP() accept NULL bitstream param." 297505d4c1b7 Merge "cwebp: add webpdec" 2976ddeb6ac8 cwebp: add webpdec 297735d7d095 Merge "Reduce memory footprint for encoding WebP lossless." 29780b896101 Reduce memory footprint for encoding WebP lossless. 2979f0b65c9a make ExUtilLoadWebP() accept NULL bitstream param. 29809c0a60cc Merge "dwebp: move webp decoding to example_util" 29811d62acf6 MIPS: MIPS32r1: Added optimization for HuffmanCost functions. 29824a0e7390 dwebp: move webp decoding to example_util 2983c0220460 Merge "Bugfix: Incremental decode of lossy-alpha" 29848c7cd722 Bugfix: Incremental decode of lossy-alpha 29857955152d MIPS: fix error with number of registers. 2986b1dabe37 Merge "Move the HuffmanCost() function to dsp lib" 298775b12006 Move the HuffmanCost() function to dsp lib 29882772b8bd MIPS: fix assembler error revealed by clang's debug build 29896653b601 enc_mips32: fix unused symbol warning in debug 29908dec1209 enc_mips32: disable ITransform(One) in debug builds 299198519dd5 enc_neon: convert Disto4x4 to intrinsics 2992fe9317c9 cosmetics: 2993953b0746 enc_neon: cosmetics 2994a9fc697c Merge "WIP: extract the float-calculation of HuffmanCost from loop" 29953f84b521 Merge "replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8)" 29964ae0533f MIPS: MIPS32r1: Added optimizations for ExtraCost functions. 2997b30a04cf WIP: extract the float-calculation of HuffmanCost from loop 2998a8fe8ce2 Merge "NEON intrinsics version of CollectHistogram" 299995203d2d NEON intrinsics version of CollectHistogram 30007ca2e74b replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8) 300141c6efbd fix lossless_neon.c 30028ff96a02 NEON intrinsics version of FTransform 30030214f4a9 Merge "MIPS: MIPS32r1: Added optimizations for FastLog2" 3004baabf1ea MIPS: MIPS32r1: Added optimizations for FastLog2 30053d49871d NEON functions for lossless coding 30063fe02915 MIPS: MIPS32r1: Added optimizations for SSE functions. 3007c503b485 Merge "fix the gcc-4.6.0 bug by implementing alternative method" 3008abe6f487 fix the gcc-4.6.0 bug by implementing alternative method 30095598bdec enc_mips32.c: fix file mode 30102b1b4d5a MIPS: MIPS32r1: Add optimization for GetResidualCost 3011f0a1f3cd Merge "MIPS: MIPS32r1: Added optimization for FTransform" 30127231f610 MIPS: MIPS32r1: Added optimization for FTransform 3013869eaf6c ~30% encoding speedup: use NEON for QuantizeBlock() 3014f758af6b enc_neon: convert FTransformWHT to intrinsics 30157dad095b MIPS: MIPS32r1: Added optimization for Disto4x4 (TTransform) 30162298d5f3 MIPS: MIPS32r1: Added optimization for QuantizeBlock 3017e88150c9 Merge "MIPS: MIPS32r1: Add optimization for ITransform" 3018de693f25 lossless_neon: disable VP8LConvert* functions 30194143332b NEON intrinsics for encoding 30200ca2914b MIPS: MIPS32r1: Add optimization for ITransform 302171bca5ec dec_neon: use vst_lane instead of vget_lane 3022bf061052 Intrinsics NEON version of TransformOne 302319c6f1ba Merge "dec_neon: use vld?_lane instead of vset?_lane" 30247a94c0cf upsampling_neon: drop NEON suffix from local functions 3025d14669c8 upsampling_sse2: drop SSE2 suffix from local functions 30262ca42a4f enc_sse2: drop SSE2 suffix from local functions 3027d038e619 dec_sse2: drop SSE2 suffix from local functions 3028fa52d752 dec_neon: use vld?_lane instead of vset?_lane 3029c520e77d cosmetic: fix long line 30304b0f2dae Merge "add intrinsics NEON code for chroma strong-filtering" 3031e351ec07 add intrinsics NEON code for chroma strong-filtering 3032aaf734b8 Merge "Add SSE2 version of forward cross-color transform" 3033c90a902e Add SSE2 version of forward cross-color transform 3034bc374ff3 Use histogram_bits to initalize transform_bits. 30352132992d Merge "Add strong filtering intrinsics (inner and outer edges)" 30365fbff3a6 Add strong filtering intrinsics (inner and outer edges) 3037d4813f0c Add SSE2 function for Inverse Cross-color Transform 303826029568 dec_neon: add strong loopfilter intrinsics 3039cca7d7ef Merge "add intrinsics version of SimpleHFilter16NEON()" 30401a05dfa7 windows: fix dll builds 3041d6c50d8a Merge "add some colorspace conversion functions in NEON" 30424fd7c82e SSE2 variants of Subtract-Green: Rectify loop condition 304397e5fac3 add some colorspace conversion functions in NEON 3044b9a7a45f add intrinsics version of SimpleHFilter16NEON() 3045daccbf40 add light filtering NEON intrinsics 3046af444608 fix typo in STORE_WHT 30476af6b8e1 Tune HistogramCombineBin for large images. 3048af93bdd6 use WebPSafe[CM]alloc/WebPSafeFree instead of [cm]alloc/free 304951f406a5 lossless_sse2: relocate VP8LDspInitSSE2 proto 30500f4f721b separate SSE2 lossless functions into its own file 3051514fc251 VP8LConvertFromBGRA: use conversion function pointers 30526d2f3527 dsp/dec: TransformDCUV: use VP8TransformDC 3053defc8e1b Merge "fix out-of-bound read during alpha-plane decoding" 3054fbed3643 Merge "dsp: reuse wht transform from dec in encoder" 3055d8467084 Merge "Add SSE2 version of ARGB -> BGR/RGB/... conversion functions" 3056207d03b4 fix out-of-bound read during alpha-plane decoding 3057d1b33ad5 2-5% faster trellis with clang/MacOS (and ~2-3% on ARM) 3058369c26dd Add SSE2 version of ARGB -> BGR/RGB/... conversion functions 3059df230f27 dsp: reuse wht transform from dec in encoder 306080e218d4 Android.mk: fix build with APP_ABI=armeabi-v7a-hard 306159daf083 Merge "cosmetics:" 306253622008 cosmetics: 30633e7f34a3 AssignSegments: quiet array-bounds warning 30643c2ebf58 Merge "UpdateHistogramCost: avoid implicit double->float" 3065cf821c82 UpdateHistogramCost: avoid implicit double->float 3066312e638f Extend the search space for GetBestGreenRedToBlue 30671c58526f Fix few nits 3068fef22704 Optimize and re-structure VP8LGetHistoImageSymbols 3069068b14ac Optimize lossless decoding. 30705f0cfa80 Do a binary search to get the optimum cache bits. 307124ca3678 Merge "allow 'cwebp -o -' to emit output to stdout" 3072e12f874e allow 'cwebp -o -' to emit output to stdout 30732bcad89b allow some more stdin/stout I/O 307484ed4b3a fix cwebp.1 typos after patch #69199 307565b99f1c add a -z option to cwebp, and WebPConfigLosslessPreset() function 307630176619 4-5% faster trellis by removing some unneeded calculations. 3077687a58ec histogram.c: reindent after b33e8a0 307806d456f6 Merge "~3-4% faster lossless encoding" 3079c60de260 ~3-4% faster lossless encoding 308042eb06fc Merge "few cosmetics after patch #69079" 308182af8264 few cosmetics after patch #69079 3082b33e8a05 Refactor code for HistogramCombine. 3083ca1bfff5 Merge "5-10% encoding speedup with faster trellis (-m 6)" 30845aeeb087 5-10% encoding speedup with faster trellis (-m 6) 308582ae1bf2 cosmetics: normalize VP8GetCPUInfo checks 3086e3dd9243 Merge "Refactor GetBestPredictorForTile for future tuning." 3087206cc1be Refactor GetBestPredictorForTile for future tuning. 30883cb84062 Merge "speed-up trellis quant (~5-10% overall speed-up)" 3089b66f2227 Merge "lossy encoding: ~3% speed-up" 30904287d0d4 speed-up trellis quant (~5-10% overall speed-up) 3091390c8b31 lossy encoding: ~3% speed-up 30929a463c4a Merge "dec_neon: convert TransformWHT to intrinsics" 3093e8605e96 Merge "dec_neon: add ConvertU8ToS16" 30944aa3e412 MIPS: MIPS32r1: rescaler bugfix 3095c16cd99a Speed up lossless encoder. 30969d6b5ff1 dec_neon: convert TransformWHT to intrinsics 30972ff0aae2 dec_neon: add ConvertU8ToS16 309877a8f919 fix compilation with USE_YUVj flag 30994acbec1b Merge changes I3b240ffb,Ia9370283,Ia2d28728 31002719bb7e dec_neon: TransformAC3: work on packed vectors 3101b7b60ca1 dec_neon: add SaturateAndStore4x4 3102b7685d73 Rescale: let ImportRow / ExportRow be pointer-to-function 3103e02f16ef dec_neon.c: convert TransformDC to intrinsics 31049cba963f add missing file 31058992ddb7 use static clipping tables 31060235d5e4 1-2% faster quantization in SSE2 3107b2fbc36c fix VC12-x64 warning 31086e37cb94 Merge "cosmetics: backward_references.c: reindent after a7d2ee3" 3109a42ea974 cosmetics: backward_references.c: reindent after a7d2ee3 31106c327442 Merge "fix missing __BIG_ENDIAN__ definition on some platform" 3111a8b6aad1 fix missing __BIG_ENDIAN__ definition on some platform 3112fde2904b Increase initial buffer size for VP8L Bit Writer. 3113a7d2ee39 Optimize cache estimate logic. 31147fb6095b Merge "dec_neon.c: add TransformAC3" 3115bf182e83 VP8LBitWriter: use a bit-accumulator 31163f40b4a5 Merge "MIPS: MIPS32r1: clang macro warning resolved" 31171684f4ee WebP Decoder: Mark some truncated bitstreams as invalid 3118acbedac4 MIPS: MIPS32r1: clang macro warning resolved 3119228e4877 dec_neon.c: add TransformAC3 3120393f89b7 Android.mk: avoid gcc-specific flags with clang 312132aeaf11 revamp VP8LColorSpaceTransform() a bit 31220c7cc4ca Merge "Don't dereference NULL, ensure HashChain fully initialized" 3123391316fe Don't dereference NULL, ensure HashChain fully initialized 3124926ff402 WEBP_SWAP_16BIT_CSP: remove code dup 31251d1cd3bb Fix decode bug for rgbA_4444/RGBA_4444 color-modes. 3126939e70e7 update AUTHORS file 31278934a622 cosmetics: *_mips32.c 3128dd438c9a MIPS: MIPS32r1: Optimization of some simple point-sampling functions. PATCH [6/6] 312953520911 Added support for calling sampling functions via pointers. 3130d16c6974 MIPS: MIPS32r1: Optimization of filter functions. PATCH [5/6] 313104336fc7 MIPS: MIPS32r1: Optimization of function TransformOne. PATCH [4/6] 313292d8fc7d MIPS: MIPS32r1: Optimization of function WebPRescalerImportRow. PATCH [3/6] 3133bbc23ff3 parse one row of intra modes altogether 3134a2f608f9 Merge "MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6]" 313588230854 MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6] 3136c5a5b028 decode mt+incremental: fix segfault in debug builds 31379882b2f9 always use fast-analysis for all methods. 3138000adac0 Merge "autoconf: update ax_pthread.m4" 31392d2fc37d update .gitignore 31405bf4255a Merge "Make it possible to avoid automagic dependencies" 3141c1cb1933 disable NEON for arm64 platform 314273a304e9 Make it possible to avoid automagic dependencies 31434d493f8d MIPS: MIPS32r1: Decoder bit reader function optimized. PATCH [1/6] 3144c741183c make WebPCleanupTransparentArea work with argb picture 31455da18552 add a decoding option to flip image vertically 314600c3c4e1 Merge "add man/vwebp.1" 31472c6bb428 add man/vwebp.1 3148ea59a8e9 Merge "Merge tag 'v0.4.0'" 31497574bed4 fix comments related to array sizes 31500b5a90fd dwebp.1: fix option formatting 3151effcb0fd Merge tag 'v0.4.0' 31527c76255d autoconf: update ax_pthread.m4 3153fff2a11b make -short work with -print_ssim, -print_psnr, etc. 315468e7901d update ChangeLog (tag: v0.4.0-rc1, tag: v0.4.0, origin/0.4.0) 3155256e4333 update NEWS description with new general features 315629625340 Merge "gif2webp: don't use C99 %zu" into 0.4.0 31573b9f9dd0 gif2webp: don't use C99 %zu 3158b5b2e3c7 cwebp: fix metadata output w/lossy+alpha 3159ad26df1a makefile.unix: clean up libgif2webp_util.a 3160c3b45570 update Changelog 3161ca841121 Merge "bump version to 0.4.0" into 0.4.0 31628c524db8 bump version to 0.4.0 3163eec2398c update AUTHORS & .mailmap 3164b9bbf6a1 update NEWS for 0.4.0 3165c72e0811 Merge "dec/webp.c: don't wait for data before reporting w/h" 31665ad65314 dec/frame.c: fix formatting 3167f7fc4bc8 dec/webp.c: don't wait for data before reporting w/h 316866a32af5 Merge "NEON speed up" 316926d842eb NEON speed up 3170f307f98b Merge "webpmux: let -- stop parameter parsing" 3171fe051da7 Merge "README: add a section on gif2webp" 31726fd2bd62 Merge "manpage pedantry" 31734af19007 README: add a section on gif2webp 31746f36ade9 manpage pedantry 3175f9016cb9 README: update dwebp options 3176b4fa0a47 webpmux: let -- stop parameter parsing 3177a9a20acf gif2webp: Add a multi-threaded encode option 3178495bef41 fix bug in TrellisQuantize 3179605a7127 simplify __cplusplus ifdef 318033109f99 Merge "drop: ifdef __cplusplus checks from C files" 31817f9de0b9 Merge changes I994a5587,I8467bb71,I13b50688,I1e2c9c7b 31825459030b gif2webp: let -- stop parameter parsing 3183a4b0aa06 vwebp: let -- stop parameter parsing 318498af68fe cwebp: let -- stop parameter parsing 3185a33831e2 dwebp: let -- stop parameter parsing 318636301249 add some checks on error paths 3187ce4c7139 Merge "autoconf: add --disable-wic" 31885227d991 drop: ifdef __cplusplus checks from C files 3189f6453559 dwebp.1: fix typo 3190f91034f2 Merge "cwebp: print metadata stats when no output file is given" 3191d4934553 gif2webp: Backward compatibility for giflib version <= 4.1.3 31924c617d32 gif2webp: Disable output of ICC profile by default 319373b731fb introduce a special quantization function for WHT 319441c0cc4b Make Forward WHT transform use 32bit fixed-point calculation 3195a3359f5d Only compute quantization params once 319670490437 cwebp: print metadata stats when no output file is given 3197d513bb62 * fix off-by-one zthresh calculation * remove the sharpening for non luma-AC coeffs * adjust the bias a little bit to compensate for this 3198ad9dec0c Merge "cosmetics: dwebp: fix local function name format" 3199f737f037 Merge "dwebp: remove a dead store" 32003c3a70da Merge "makefile.unix: install binaries in $(DESTDIR)/bin/" 3201150b655f Merge "Android.mk: add some release compile flags" 3202dbebd33b cosmetics: dwebp: fix local function name format 320327749951 dwebp: remove a dead store 3204a01e04fe autoconf: add --disable-wic 32055009b227 makefile.unix: install binaries in $(DESTDIR)/bin/ 3206bab30fca Merge "fix -print_psnr / ssim options" 3207ebef7fb3 fix -print_psnr / ssim options 3208cb637855 Merge "fix bug due to overzealous check in WebPPictureYUVAToARGB()" 32098189885b Merge "EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE" 32104ad7d335 Android.mk: add some release compile flags 3211c12e2369 cosmetics: fix a few typos 32126f104034 fix bug due to overzealous check in WebPPictureYUVAToARGB() 32133f6c35c6 EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE 3214cc55790e Merge changes I8bb7a4dc,I2c180051,I021a014f,I8a224a62 3215c536afb5 Merge "cosmetics: fix some typos" 3216cbdd3e6e add a -dither dithering option to the decoder 3217e8124012 Updated iosbuild.sh for XCode 5.x 32184931c329 cosmetics: fix some typos 321905aacf77 mux: add some missing casts 3220617d9348 enc/vp8l: add a missing cast 322146db2865 idec: add some missing casts 3222b524e336 ErrorStatusLossless: correct return type 3223cb261f79 fix a descaling bug for vertical/horizontal U/V interpolation 3224bcb3955c Merge changes I48968468,I181bc736 322573f52133 gif2webp: Add a mixed compression mode 32266198715e demux: split chunk parsing from ParseVP8X 3227d2e3f4e6 demux: add a tail pointer for chunks 322887cffcc3 demux: cosmetics: s/has_frames/is_animation/ 3229e18e6677 demux: strictly enforce the animation flag 3230c4f39f4a demux: cosmetics: remove a useless break 323161cb884d demux: (non-exp) fail if the fragmented flag is set 3232ff379db3 few % speedup of lossless encoding 3233df3649a2 remove all disabled code related to P-frames 32346d0cb3de Merge "gif2webp: kmin = 0 should suppress key-frame addition." 323536555983 gif2webp: kmin = 0 should suppress key-frame addition. 32367708e609 Merge "detect flatness in blocks and favor DC prediction" 323706b1503e Merge "add comment about the kLevelsFromDelta[][] LUT generation" 32385935259c add comment about the kLevelsFromDelta[][] LUT generation 3239e3312ea6 detect flatness in blocks and favor DC prediction 3240ebc9b1ee Merge "VPLBitReader bugfix: Catch error if bit_pos > LBITS too." 324196ad0e0a VPLBitReader bugfix: Catch error if bit_pos > LBITS too. 3242a014e9c9 tune quantization biases toward higher precision 32431e898619 add helpful PrintBlockInfo() function 3244596a6d73 make use of 'extern' consistent in function declarations 3245c8d48c6e Merge "extract random utils to their own file util/random.[ch]" 324698aa33cf extract random utils to their own file util/random.[ch] 3247432a723e Merge "swig: add basic go bindings" 3248fab618b5 Merge "rename libwebp.i -> libwebp.swig" 3249e4e7fcd6 swig: add basic go bindings 3250d3408720 Merge "fast auto-determined filtering strength" 3251f8bfd5cd fast auto-determined filtering strength 3252ac0bf951 small clean-up in ExpandMatrix() 32531939607e rename libwebp.i -> libwebp.swig 325443148b6c filtering: precompute ilimit and hev_threshold 325518f992ec simplify f_inner calculation a little 3256241d11f1 add missing const 325786c0031e add a 'format' field to WebPBitstreamFeatures 3258dde91fde Demux: Correct the extended format validation 32595d6c5bd2 add entry for '-resize' option in cwebp's man 32607c098d18 Use some gamma-curve range compression when computing U/V average 32610b2b0504 Use deterministic random-dithering during RGB->YUV conversion 32628a2fa099 Add a second multi-thread method 32637d6f2da0 Merge "up to 20% faster multi-threaded decoding" 3264266f63ea Merge "libwebp.jar: build w/Java 1.6 for Android compat" 32650532149c up to 20% faster multi-threaded decoding 326638efdc2e Simplify the gif2webp tool: move the optimization details to util 3267de899516 libwebp.jar: build w/Java 1.6 for Android compat 3268cb221552 Decode a full row of bitstream before reconstructing 3269dca8a4d3 Merge "NEON/simple loopfilter: avoid q4-q7 registers" 32709e84d901 Merge "NEON/TransformWHT: avoid q4-q7 registers" 3271fc10249b NEON/simple loopfilter: avoid q4-q7 registers 32722f09d63e NEON/TransformWHT: avoid q4-q7 registers 327377585a2b Merge "use a macrofunc for setting NzCoeffs bits" 3274d155507c Merge "use HINT_GRAPH as image_hint for gif source" 32759c561646 Merge "only print GIF_DISPOSE_WARNING once" 327605879865 use HINT_GRAPH as image_hint for gif source 32770b28d7ab use a macrofunc for setting NzCoeffs bits 3278f9bbc2a0 Special-case sparse transform 327900125196 gif2webp: detect and flatten uniformly similar blocks 32800deaf0fa only print GIF_DISPOSE_WARNING once 32816a8c0eb7 Merge "small optimization in segment-smoothing loop" 3282f7146bc1 small optimization in segment-smoothing loop 32835a7533ce small gif2webp fix 32844df0c89e Merge changes Ic697660c,I27285521 32855b2e6bd3 Android.mk: add a dwebp target 3286f910a84e Android.mk: update build flags 328763f9aba4 special-case WHT transform when there's only DC 328880911aef Merge "7-8% faster decoding by rewriting GetCoeffs()" 3289606c4304 gif2webp: Improved compression for lossy animated WebP 3290fb887f7f gif2webp: Different kmin/kmax defaults for lossy and lossless 32912a981366 7-8% faster decoding by rewriting GetCoeffs() 329292d47e4c improve VP8L signature detection by checking the version bits too 32935cd43e43 Add -incremental option to dwebp 329454b8e3f6 webpmux: DisplayInfo(): remove unnecessary error checks. 329540ae3520 fix memleak in WebPIDelete() 3296d9662658 mux.h doc: WebPMuxGetFrame() can return WEBP_MUX_MEMORY_ERROR too. 32970e6747f8 webpmux -info: display dimensions and has_alpha per frame 3298d78a82c4 Sanity check for underflow 32998498f4bf Merge "remove -Wshadow warnings" 3300e89c6fc8 Avoid a potential memleak 33013ebe1757 Merge "break down the proba 4D-array into some handy structs" 33026a44550a break down the proba 4D-array into some handy structs 33032f5e8934 remove -Wshadow warnings 3304bf3a29b3 Merge "add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags" 33052b0a7593 Merge "fix some warnings from static analysis" 330622dd07ce mux.h: Some doc corrections 330779ff0346 add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags 3308d51f45f0 fix some warnings from static analysis 3309d134307b fix conversion warning on MSVC 3310d538cea8 gif2webp: Support a 'min' and 'max' key frame interval 331180b54e1c allow search with token buffer loop and fix PARTITION0 problem 3312b7d4e042 add VP8EstimateTokenSize() 331310fddf53 enc/quant.c: silence a warning 3314399cd456 Merge "fix compile error on ARM/gcc" 33159f24519e encoder: misc rate-related fixes 3316c663bb21 Merge "simplify VP8IteratorSaveBoundary() arg passing" 3317fa46b312 Demux.h: Correct a method name reference 3318f8398c9d fix compile error on ARM/gcc 3319f691f0e4 simplify VP8IteratorSaveBoundary() arg passing 332042542be8 up to 6% faster encoding with clang compiler 332193402f02 multi-threaded segment analysis 33227e2d6595 Merge "remove the PACK() bit-packing tricks" 3323c13fecf9 remove the PACK() bit-packing tricks 33242fd091c9 Merge "use NULL for lf_stats_ testing, not bool" 3325b11c9d62 dwebp: use default dct_method 33264bb8465f Merge "(de)mux.h: wrap pseudo-code in /* */" 3327cfb56b17 make -pass option work with token buffers 33285416aab4 (de)mux.h: wrap pseudo-code in /* */ 332935dba337 use NULL for lf_stats_ testing, not bool 3330733a7faa enc->Iterator memory cleanup 3331e81fac86 Add support for "no blend" in webpmux binary 33323b80bc48 gif2webp: Separate out each step into a method 3333bef7e9cc Add doc precision about demux object keeping pointers to data. 333461405a14 dwebp: enable stdout output with WIC 33356eabb886 Merge "Animated WebP: add "do no blend" option to spec" 3336be20decb fix compilation for BITS 24 3337e58cc137 Merge "dwebp: s/unsigned char/uint8_t/" 333872501d43 dwebp: s/unsigned char/uint8_t/ 33392c9633e8 Merge "gif2webp: Insert independent frames at regular intervals." 3340f0d6a14b gif2webp: Insert independent frames at regular intervals. 3341b25a6fbf yuv.h: fix indent 3342ede3602e Merge "cosmetics: fix indent" 33433a65122a dwebp: fix stdout related output 3344388a7249 cosmetics: fix indent 33454c7322c8 Merge "dsp: msvc compatibility" 3346d50c7e32 Merge "5-7% faster SSE2 versions of YUV->RGB conversion functions" 3347b8ab7847 Merge "simplify upsampler calls: only allow 'bottom' to be NULL" 3348df6cebfa 5-7% faster SSE2 versions of YUV->RGB conversion functions 3349ad6ac32d simplify upsampler calls: only allow 'bottom' to be NULL 3350a5e8afaf output to stdout if file name is "-" 3351f358450f dsp: msvc compatibility 335243a7c8eb Merge "cosmetics" 33534c5f19c1 Merge "bit_reader.h: cosmetics" 3354f72fab70 cosmetics 335514dd5e78 fix const-ness 3356b20aec49 Merge "Support for 'do not blend' option in vwebp" 3357dcf65222 Support for 'do not blend' option in vwebp 3358d5bad033 Animated WebP: add "do no blend" option to spec 3359a2f5f73d Merge "Support for "Do not blend" in mux and demux libraries" 3360e081f2f3 Pack code & extra_bits to Struct (VP8LPrefixCode). 33616284854b Support for "Do not blend" in mux and demux libraries 3362f486aaa9 Merge "slightly faster ParseIntraMode" 3363d1718632 slightly faster ParseIntraMode 33643ceca8ad bit_reader.h: cosmetics 336569257f70 Create LUT for PrefixEncode. 3366988b7084 add WebPWorkerExecute() for convenient bypass 336706e24987 Merge "VP8EncIterator clean-up" 3368de4d4ad5 VP8EncIterator clean-up 33697bbe9529 Merge "cosmetics: thread.c: drop a redundant comment" 3370da411485 cosmetics: thread.c: drop a redundant comment 3371feb4b6e6 thread.h: #ifdef when checking WEBP_USE_THREAD 33728924a3a7 thread.c: drop WebPWorker prefix from static funcs 33731aed8f2a Merge "fix indent" 33744038ed15 fix indent 33751693fd9b Demux: A new state WEBP_DEMUX_PARSE_ERROR 33768dcae8b3 fix rescaling-with-alpha inaccuracy 337711249abf Merge changes I9b4dc36c,I4e0eef4d 337852508a1f Mux: support parsing unknown chunks within a frame/fragment. 337905db0572 WebPMuxSetChunk: remove unused variable 33808ba1bf61 Stricter check for presence of alpha when writing lossless images 3381a03c3516 Demux: WebPIterator now also denotes if the frame has alpha. 33826df743a3 Decoder: handle fragments case correctly too. 3383faa4b07e Support for unknown chunks in mux library 33847d60bbc6 Speed up HashChainFindCopy function. 338566740140 Speedup Alpha plane encoding. 3386b7346a1e 0.1 % speedup to decoding 3387c606182e webp-container-spec: Tighten language added by last 3388a34a5029 pngdec: output error messages from libpng 3389e84c625d Merge "Detect canvas and image size mismatch in decoder." 3390f626fe2e Detect canvas and image size mismatch in decoder. 3391f5fbdee0 demux: stricter image bounds check 339230c8158a add extra assert in Huffman decode code 33938967b9f3 SSE2 for lossless decoding (critical) functions. 3394699d80ea Jump-lookup for Huffman coding 3395c34307ab fix some VS9 warnings about type conversion 3396eeada35c pngdec: add missing include 339754b65108 gif2webp: If aligning to even offsets, extra pixels should be transparent 33980bcf5ce3 Merge "remove a malloc() in case we're using only FILTER_NONE for alpha" 33992c07143b remove a malloc() in case we're using only FILTER_NONE for alpha 3400a4d5f59d Faster lossless decoding 3401fd53bb75 Merge "alternate LUT-base reverse-bits code" 3402d1c166ef Merge "Container spec: a clarification on background color." 3403fdb91779 Rename a method 34045e967532 Container spec: a clarification on background color. 340530e77d0f Merge branch '0.3.0' 34061b631e29 alternate LUT-base reverse-bits code 340724cc307a ~20% faster lossless decoding 3408313d853f Speedup for decoding lossless WebP photographs: 340924ee098a change the bytes_per_pixels_ field into more evocative use_8b_decode 34102a04b034 update ChangeLog (tag: v0.3.1-rc2, tag: v0.3.1) 34117288950b Regression fix for alpha channels using color cache: 34122e377b53 wicdec: silence a format warning 3413ad9e42a6 muxedit: silence some uninitialized warnings 34143307c163 Don't set alpha-channel to 0xff for alpha->green uplift 34155130770c Merge "wicdec: silence a format warning" 3416a37eff47 Regression fix for alpha channels using color cache: 3417241cf99b Merge "muxedit: silence some uninitialized warnings" 3418c8f9c84d Regression fix for alpha unfiltering: 341914cd5c6c muxedit: silence some uninitialized warnings 3420a368db81 dec/vp8l: quiet vs9 x64 type conversion warning 3421ffae9f31 wicdec: silence a format warning 34228cf0701e Alpha encoding: never filter in case of NO_COMPRESSION 3423825e73b1 update ChangeLog (tag: v0.3.1-rc1) 3424abf6f691 update NEWS 34255a92c1a5 bump version to 0.3.1 342686daf77c store top Y/U/V samples in packed fashion 342767bc353e Revert "add WebPBlendAlpha() function to blend colors against background" 3428068db59e Intertwined decoding of alpha and RGB 342938cc0114 Simplify forward-WHT + SSE2 version 34303fa595a5 Support decoding upto given row in DECODE_DATA_FUNC 3431520f005f DequantizeLevels(): Add 'row' and 'num_rows' args 343247374b82 Alpha unfilter for given set of rows 3433f32097e0 probe input file and quick-check for WebP format. 3434a2aed1d0 configure: improve gl/glut library test 3435c7e89cbb update copyright text 3436a00380d2 configure: remove use of AS_VAR_APPEND 3437a94a88dd fix EXIF parsing in PNG 3438a71e5d84 add doc precision for WebPPictureCopy() and WebPPictureView() 34398287012e remove datatype qualifier for vmnv 3440e1908430 fix a memory leak in gif2webp 34410b18b9ee fix two minor memory leaks in webpmux 3442db5095d5 remove some cruft from swig/libwebp.jar 3443850e956f README: update swig notes 3444bddd9b0a swig/python: add minimal documentation 3445d573a8d5 swig: add python encode support 34466b931875 swig/java: reduce wrapper function code duplication 34476fe536f4 swig/java: rework uint8_t typemap 3448a2ea4643 Fix the bug in ApplyPalette. 34497bb28d2a webp/lossless: fix big endian BGRA output 3450f036d4bf Speed up ApplyPalette for ARGB pixels. 34518112c8cf remove some warnings: 3452cc128e0b Further reduce memory to decode lossy+alpha images 345307db70d2 fix for big-endian 3454eda8a7de gif2webp: Fix signed/unsigned comparison mismatch 345531f346fe Makefile.vc: fix libwebpdemux dll variable typo 34566c76d28e swig: add python (decode) support 3457b4f5bb6c swig: cosmetics 3458498d4dd6 WebP-Lossless encoding improvements. 345926e72442 swig: ifdef some Java specific code 34608ecec686 configure: add warning related flags 3461e676b043 configure: add GLUT detection; build vwebp 3462b0ffc437 Alpha decoding: significantly reduce memory usage 346320aa7a8d configure: add --enable-everything 3464b8307cc0 configure.ac: add some helper macros 3465980e7ae9 Remove the gcc compilation comments 34667f25ff99 gif2webp: Fix ICC and XMP support 3467d8e53211 Add missing name to AUTHORS 346811edf5e2 Demux: Fix a potential memleak 3469c7b92184 don't forward declare enums 34707a650c6a prevent signed int overflow in left shift ops 347131bea324 add precision about dynamic output reallocation with IDecoder 3472c22877f7 Add incremental support for extended format files 34735051245f Makefile.vc: have 'all' target build everything 34748191deca Makefile.vc: flags cleanup 3475b9d74735 Makefile.vc: drop /FD flag 34765568dbcf update gitignore 3477f4c7b654 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded. 34781fb04bec pngdec: Avoid a double-free. 3479dcbb1ca5 add WebPBlendAlpha() function to blend colors against background 3480bc9f5fbe configure.ac: add AM_PROG_AR for automake >= 1.12 3481bf867bf2 Tuned cross_color parameter (step) for lower qual 348290e2ec5a Merge "probe input file and quick-check for WebP format." 34837180d7ff Merge "update copyright text" 3484830f72b7 probe input file and quick-check for WebP format. 34852ccf58d6 configure: improve gl/glut library test 3486d640614d update copyright text 3487c2113ad4 Merge "configure: remove use of AS_VAR_APPEND" 34889326a56f configure: remove use of AS_VAR_APPEND 3489ea63d619 fix a type warning on VS9 x86 3490bec11092 fix EXIF parsing in PNG 3491b6e65f3d Merge "fix warnings for vs9 x64" 3492438946dc fix warnings for vs9 x64 3493f4710e3b collect macroblock reconstruction data in VP8MBData struct 349423d28e21 add doc precision for WebPPictureCopy() and WebPPictureView() 3495518f2cd7 cosmetics: gif2webp: fix indent 3496af358e68 Merge "remove datatype qualifier for vmnv" 34973fe91635 remove datatype qualifier for vmnv 3498764fdffa fix a memory leak in gif2webp 34993e59a74d fix two minor memory leaks in webpmux 350047b9862f Merge "README: update swig notes" 3501325d15ff remove some cruft from swig/libwebp.jar 35024a7627c2 README: update swig notes 35035da81e33 Merge "swig/python: add minimal documentation" 3504f39e08f2 Merge "swig: add python encode support" 35056ca4a3e3 Merge "swig/java: reduce wrapper function code duplication" 35068f8702b0 Merge "swig/java: rework uint8_t typemap" 350791413be2 reduce memory for VP8MB and remove bitfields use 35087413394e Fix the memory leak in ApplyFilters. 35092053c2cf simplify the alpha-filter testing loop 3510825b64db swig/python: add minimal documentation 351114677e11 swig: add python encode support 3512a5c297c8 swig/java: reduce wrapper function code duplication 3513ad4a367d swig/java: rework uint8_t typemap 35140d25876b use uint8_t for inv_palette[] 3515afa3450c Fix the bug in ApplyPalette. 35162d6ac422 Merge "webp/lossless: fix big endian BGRA output" 35172ca83968 webp/lossless: fix big endian BGRA output 3518742110cc Speed up ApplyPalette for ARGB pixels. 35192451e47d misc code cleanup 352083db4043 Merge "swig: add python (decode) support" 3521eeeea8b5 Merge "swig: cosmetics" 3522d5f9b8f3 Merge "libwebp: fix vp8 encoder mem alloc offsetting" 3523d8edd835 libwebp: fix vp8 encoder mem alloc offsetting 35248983b83e remove use of bit-fields in VP8FInfo 352587a4fca2 remove some warnings: 3526ba8f74e2 Merge "fix for big-endian" 3527a65067fa Merge "Further reduce memory to decode lossy+alpha images" 352864c84486 Further reduce memory to decode lossy+alpha images 3529332130b9 Mux: make a few methods static 353044370617 fix for big-endian 35315199eab5 Merge "add uncompressed TIFF output support" 3532a3aede97 add uncompressed TIFF output support 3533f975b67f Merge "gif2webp: Fix signed/unsigned comparison mismatch" 35345fbc734b Merge "GetFeatures: Detect invalid VP8X/VP8/VP8L data" 3535d5060c87 Merge "mux.h: A comment fix + some consistency fixes" 3536352d0dee GetFeatures: Detect invalid VP8X/VP8/VP8L data 35373ef79fef Cosmetic: "width * height" 3538043e1ae4 gif2webp: Fix signed/unsigned comparison mismatch 35395818cff7 mux.h: A comment fix + some consistency fixes 35401153f888 Merge "swig: ifdef some Java specific code" 35413eeedae1 Makefile.vc: fix libwebpdemux dll variable typo 3542f980faf4 swig: add python (decode) support 35437f5f42bb swig: cosmetics 35448eae188a WebP-Lossless encoding improvements. 3545c7247c4c swig: ifdef some Java specific code 35464cb234d5 Merge "Mux: make ValidateForSingleImage() method static" 3547ed6f5308 Merge "Add GetCanvasSize() method to mux" 35481d530c9a Mux: make ValidateForSingleImage() method static 3549bba4c2b2 configure: add warning related flags 3550fffefd18 Add GetCanvasSize() method to mux 3551732da8d0 Merge "configure: add GLUT detection; build vwebp" 35520e513f7a configure: add GLUT detection; build vwebp 355355d1c150 Merge "Alpha decoding: significantly reduce memory usage" 355413d99fb5 Merge "configure: add --enable-everything" 35552bf698fe Merge "configure.ac: add some helper macros" 3556edccd194 Alpha decoding: significantly reduce memory usage 35573cafcc9a configure: add --enable-everything 35584ef14477 configure.ac: add some helper macros 3559a4e1cdbb Remove the gcc compilation comments 35606393fe4b Cosmetic fixes 35619c4ce971 Simplify forward-WHT + SSE2 version 3562878b9da5 fix missed optim 356300046171 VP8GetInfo(): Check for zero width or height. 35649bf31293 align VP8Encoder::nz_ allocation 35655da165cf fix CheckMode() signature 35660ece07dc Merge "explicitly pad bitfields to 32-bits" 35679dbc9d19 explicitly pad bitfields to 32-bits 35685369a80f Merge "prevent signed int overflow in left shift ops" 356970e39712 Merge "cosmetics: remove unnecessary ';'s" 3570d3136ce2 Merge "don't forward declare enums" 3571b26e5ad5 gif2webp: Fix ICC and XMP support 357246089b20 Add missing name to AUTHORS 357394328d64 Demux: Fix a potential memleak 357496e948d7 don't forward declare enums 3575f4f90880 prevent signed int overflow in left shift ops 35760261545e cosmetics: remove unnecessary ';'s 35777ebdf110 Merge "Fix few missing comparisons to NULL" 35781579989e Fix few missing comparisons to NULL 3579ea1b21cf Cleaned up VP8GetHeaders() so that it parses only frame header 3580b66caee4 dwebp: add support for BMP output 3581ff885bfe add precision about dynamic output reallocation with IDecoder 358279241d5a Merge "Makefile.vc: have 'all' target build everything" 3583ac1c729b Merge "Makefile.vc: flags cleanup" 3584118a055c Merge "Makefile.vc: drop /FD flag" 3585ecad0109 Merge "update gitignore" 3586a681b4f4 Rename PRE_VP8 state to WEBP_HEADER 3587ead4d478 Add incremental support for extended format files 358869d0f926 Makefile.vc: have 'all' target build everything 358952967498 Makefile.vc: flags cleanup 3590c61baf0c Makefile.vc: drop /FD flag 35913a15125d update gitignore 35925167ca47 Merge "WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded." 359367708d67 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded. 3594b68912af pngdec: Avoid a double-free. 359582abbe12 Merge "configure.ac: add AM_PROG_AR for automake >= 1.12" 3596e7d9548c add WebPBlendAlpha() function to blend colors against background 3597ed4dc717 configure.ac: add AM_PROG_AR for automake >= 1.12 3598df4a406d Merge branch '0.3.0' 35991e0d4b8c Update ChangeLog (tag: v0.3.0-rc7, tag: v0.3.0) 3600d52b405d Cosmetic fixes 36016cb4a618 misc style fix 360268111ab0 add missing YUVA->ARGB automatic conversion in WebPEncode() 3603e9a7990b Cosmetic fixes 3604403bfe82 Container spec: Clarify frame disposal 36052aaa423b Merge "add missing YUVA->ARGB automatic conversion in WebPEncode()" 360607d87bda add missing YUVA->ARGB automatic conversion in WebPEncode() 3607142c4629 misc style fix 36083e7a13a0 Merge "Container spec: clarify the background color field" into 0.3.0 360914af7745 container doc: add a note about the 'ANMF' payload 3610cc635efa Container spec: clarify the background color field 3611e3e33949 container doc: move RIFF description to own section 36124299f398 libwebp/mux: fix double free 361333f9a692 Merge "demux: keep a frame tail pointer; used in AddFrame" into 0.3.0 3614a2a7b959 use WebPDataCopy() instead of re-coding it. 36156f18f12f demux: keep a frame tail pointer; used in AddFrame 3616e5af49e9 add doc precision about WebPParseHeaders() return codes 3617db46daab Merge "Makefile.vc: fix dynamic builds" into 0.3.0 361853c77afc Merge "gif2webp: Bgcolor fix for a special case" into 0.3.0 3619a5ebd143 gif2webp: Bgcolor fix for a special case 36206378f238 Merge "vwebp/animation: fix background dispose" into 0.3.0 36213c8eb9a8 fix bad saturation order in QuantizeBlock 362204c7a2ec vwebp/animation: fix background dispose 362381a50695 Makefile.vc: fix dynamic builds 36245f25c396 update ChangeLog (tag: v0.3.0-rc6) 362514d42af2 examples: don't use C99 %zu 36265ccf1fe5 update ChangeLog 36272560c243 update NEWS 3628f43bafc3 Merge changes Iecccb09c,If5ee9fd2,I3e181ce4 into 0.3.0 3629a788644f dwebp: warn when decoding animated webp's 3630302efcdb Decode: return more meaningful error for animation 3631ad452735 WebPBitstreamFeatures: add has_animation field 3632783dfa49 disable FRGM decoding for good in libwebpmux 36334b956be0 Update ChangeLog 3634ad8b86d7 update NEWS 36353e084f63 Merge "demux cosmetics: comments/rename internal function" into 0.3.0 3636d3f8c621 Merge "move WebPFeatureFlags declaration" into 0.3.0 36377386fe50 Merge "libwebp{demux,mux}: install mux_types.h" into 0.3.0 3638d6cd4e90 Merge "bump decode abi" into 0.3.0 363917f8da5c bump decode abi 364097684ae2 Merge "add doc precision about WebPDemuxPartial()" into 0.3.0 3641f933fd2a move WebPFeatureFlags declaration 3642289bc47b libwebp{demux,mux}: install mux_types.h 3643224e8d46 add doc precision about WebPDemuxPartial() 36444c18e80c demux cosmetics: comments/rename internal function 36457cfd1bf1 update AUTHORS 3646401f7b85 Merge "speed-up lossless (~3%) with ad-hoc histogram cost evaluation" into 0.3.0 36471fc8ffca Merge "makefile.unix: dist related changes" into 0.3.0 36488a89c6ed Merge changes I466c377f,Ib761ebd3,I694857fc into 0.3.0 3649f4ffb2d5 speed-up lossless (~3%) with ad-hoc histogram cost evaluation 3650723847d5 gif2webp: only write error messages to stderr 3651701b9e2a makefile.unix: dist related changes 3652bb85b437 Merge "update NEWS" into 0.3.0 365359423a24 gif2webp: fix crash on open failure with libgif5 36549acb17de gif2webp: silence a unused param warning 36557d9fdc23 Merge "README updates" into 0.3.0 36565621934e Merge "build: fix install race on shared headers" into 0.3.0 365770809d89 Merge "bump version to 0.3.0" into 0.3.0 3658d851cd1d demux: make the parse a bit more strict 365928bb4107 update NEWS 3660cef93882 bump version to 0.3.0 36619048494d build: fix install race on shared headers 36621e67e8ef README updates 366342b611a4 Merge "configure: drop experimental from mux/demux" into 0.3.0 3664096a8e32 Merge "vwebp: add color profile support" into 0.3.0 3665ddfee5dc vwebp: add color profile support 36660d6927d3 Merge "Mark fragment options as experimental in webpmux" into 0.3.0 36675dbd4030 Mark fragment options as experimental in webpmux 3668a0a6648c configure: drop experimental from mux/demux 3669ee65bad8 Merge "add support for BITS > 32" into 0.3.0 3670744930db add support for BITS > 32 36717dd288f0 cwebp: fix build 367219a8dd01 Merge "Makefile.vc: add vwebp.exe target" into 0.3.0 367350eeddad Merge "examples: normalize icc related program arguments" into 0.3.0 3674757f637f Merge "Makefile.vc: add libwebpdecoder target" into 0.3.0 3675b65c4b7c Makefile.vc: add libwebpdecoder target 3676f8db7b4a Merge "vwebp: replace doubles w/floats where appropriate" into 0.3.0 3677d99aa56f Makefile.vc: add vwebp.exe target 3678013023e7 vwebp: replace doubles w/floats where appropriate 36799b3db894 README.mux: add version reference 36807b6a26cf Merge "cwebp: output metadata statistics" into 0.3.0 3681d8dc72a0 examples: normalize icc related program arguments 36827bfc9056 Merge "make alpha unfilter work in-place" into 0.3.0 36830037b2d2 Merge "add LUT-free reference code for YUV->RGB conversion." into 0.3.0 3684166bf744 Merge "demux: disable fragment parsing" into 0.3.0 3685126974b4 add LUT-free reference code for YUV->RGB conversion. 36860aef3ebd make alpha unfilter work in-place 368714ef5005 Merge "Remove 'status: experimental' from container spec" into 0.3.0 3688d40c98e1 Merge "webpmux binary: tiny style fix" into 0.3.0 36890bc42689 cwebp: output metadata statistics 3690bc039803 Merge "autoconf: normalize experimental define" into 0.3.0 3691d1e21b13 Remove 'status: experimental' from container spec 36927681bb96 webpmux binary: tiny style fix 3693a3dd3d0f avoid installing example_util.h 3694252320e2 demux: disable fragment parsing 3695537bde05 autoconf: normalize experimental define 36965e338e0b Merge changes I33e8a613,I8e8a7b44 into 0.3.0 3697d9d0ea1b Merge changes If21e3ec7,I991fc30b into 0.3.0 3698627f5ca6 automake: add reference to libwebp for mux/demux 3699eef73d07 don't consolidate proba stats too often 370005ec4cc2 libwebp{,decoder}.pc: add pthread flags 37011bfcf5bf add libwebpmux.pc 370226ca843d add libwebpdemux.pc 370369e25906 Merge "Tune Lossless compression for lower qualities." 37040478b5d2 Tune Lossless compression for lower qualities. 370539f7586f add a mention of parallel alpha encoding in the NEWS 37065a21d967 Merge "1.5x-2x faster encoding for method 3 and up" 37079bfbdd14 1.5x-2x faster encoding for method 3 and up 370827dc741b Correct frame options order in README.mux 3709be2fd173 Mux: fix a scenario with bad ANMF/FRGM size 371019eb012c Merge "Demux: Add option to get frame count using GetI()" 37117368b8cb Merge "WebPGetFeatures() out of if condition for clarity." 3712f604c9a4 Merge "fix windows build" 3713153f94e8 fix windows build 3714847b4924 Merge "vwebp: use magenta for 'i'nfo display" 371525ea46bd Merge "vwebp: add keyboard shortcuts to help output" 3716bea7ccaf vwebp: use magenta for 'i'nfo display 37178fab161a webpmux: correct -frame param order in help output 371803cc23d6 vwebp: add keyboard shortcuts to help output 3719068eba8d Demux: Add option to get frame count using GetI() 3720988b8f56 WebPGetFeatures() out of if condition for clarity. 37216933d910 Merge "gif2webp: Be lenient about background color index." 37224d0f7c55 Merge "WebPGetFeatures() behavior change:" 3723fdeeb01d gif2webp: Be lenient about background color index. 3724ad250320 Merge "multi-threaded alpha encoding for lossy" 37254e32d3e1 Merge "fix compilation of token.c" 3726f817930a multi-threaded alpha encoding for lossy 372788050351 fix compilation of token.c 3728fc816219 code using the actual values for num_parts_, not the ones from config 372972655350 Merge "move the config check from .c to .h" 3730dd9e76f7 move the config check from .c to .h 3731956b217a WebPGetFeatures() behavior change: 3732df02e4ce WebPDemuxGetI behavior change: 3733633c004d Merge "rebalance method tools (-m) for methods [0..4]" 373458ca6f65 rebalance method tools (-m) for methods [0..4] 37357648c3cc Merge "describe rd-opt levels introduce VP8RDLevel enum" 373667fb1003 Merge "autoconf: enable silent-rules by default" 3737a5042a32 GetVersion() methods for mux and demux 37385189957e describe rd-opt levels introduce VP8RDLevel enum 37394e094ace autoconf: enable silent-rules by default 3740b7eaa85d inline VP8LFastLog2() and VP8LFastSLog2 for small values 37415cf7792e split quant_levels.c into decoder and encoder version 3742e5d3ffe2 Merge "Update code example in README.mux" 3743ac5a9156 Update code example in README.mux 374438a91e99 Add example code snippet for demux API 37455f557f3c README.mux: add info about Demux API and vwebp 3746c0ba0903 backward_references: avoid signed integer overflow 3747943386db disable SSE2 for now 37489479fb7d lossless encoding speedup 3749ec2030a8 merge two lines together 3750b67956c0 Merge "Remove ReadOneBit() and ReadSymbolUnsafe()" 37511667bded Remove ReadOneBit() and ReadSymbolUnsafe() 37523151669b wicdec + dwebp cosmetics: normalize formatting 375392668da6 change default filtering parameters: * type is now 'strong' * strength is now '60' 3754b7490f85 introduce WEBP_REFERENCE_IMPLEMENTATION compile option 375533838857 faster decoding (3%-6%) 37565c3e381b Merge "add a -jpeg_like option" 3757c2311046 remove unused declaration of VP8Zigzag 375836152957 Merge "wicdec: add alpha support for paletted formats" 3759c9f16490 wicdec: add alpha support for paletted formats 37601262f81e Merge "wicdec: silence some warnings" 3761e7ea61eb wicdec: silence some warnings 376223c0f354 fix missing intptr_t->int cast for MSVC 3763e895059a add a -jpeg_like option 37641f803f64 Merge "Tune alpha quality mapping to more reasonable values." 37651267d498 Tune alpha quality mapping to more reasonable values. 3766043076e2 Merge "speed-up lossless in BackwardTrace" 3767f3a44dcd remove one malloc from TraceBackwards() 37680fc1a3a0 speed-up lossless in BackwardTrace 37697c732e59 cwebp: centralize WebPCleanupTransparentArea() 37707381254e Merge "wicdec: add ICC profile extraction" 3771e83ff7de wicdec: add ICC profile extraction 3772146c6e3b Merge "cosmetics: pngdec: normalize default label location" 3773a8f549d7 Merge "manpages: italicize option parameters" 3774e118db83 Merge "encode.h: note the need to free() WebPMemoryWriter" 37751dfee6db cosmetics: pngdec: normalize default label location 377614c38200 manpages: italicize option parameters 37777defbfad encode.h: note the need to free() WebPMemoryWriter 377888d382a0 cwebp: cleanup after memory_writer 377912d6cecf fix extra space in dwebp.1 man 3780b01681a9 Fix for demuxer frame iteration: 378156c12aa6 Demuxer creation fix: 378266c810bc add a -yuv option to dwebp (very similar to -pgm) 3783841a3ba5 Merge "Remove -Wshadow warnings." 37848fd02527 Merge "upsampling_neon.c: fix build" 37856efed268 Remove -Wshadow warnings. 378660904aa6 Merge "allow WebPINewRGB/YUVA to be passed a NULL output buffer." 3787b7adf376 allow WebPINewRGB/YUVA to be passed a NULL output buffer. 378827f8f742 upsampling_neon.c: fix build 378906b9cdf1 gitignore: add IOS related directories 3790f112221e Merge "Fix more comments for iobuild.sh" 3791fe4d25dd Fix more comments for iobuild.sh 37921de3e252 Merge "NEON optimised yuv to rgb conversion" 3793090b708a NEON optimised yuv to rgb conversion 3794daa06476 Merge "Add ios build script for building iOS library." 379579fe39e2 Add ios build script for building iOS library. 3796126c035f remove some more -Wshadow warnings 3797522e9d61 Merge "cwebp: enable '-metadata'" 379876ec5fa1 cwebp: enable '-metadata' 3799aeb91a9d Merge "cosmetics: break a few long lines" 3800be7c96b0 cosmetics: break a few long lines 3801cff8ddb6 Merge "add libwebpdecoder.pc" 380293148ab8 Merge "libwebp.pc.in: detab" 38036477f955 Merge "Makefile.vc: normalize path separator" 3804bed1ed7c add libwebpdecoder.pc 380546168b2d libwebp.pc.in: detab 3806a941a346 Fixed few nits in the build files. 3807dd7a49b2 Makefile.vc: normalize path separator 38089161be86 Merge "cwebp: extract WIC decoding to its own module" 380908e7c58e Merge "Provide an option to build decoder library." 38100aeba528 Provide an option to build decoder library. 3811757ebcb1 catch malloc(0)/calloc(0) with an assert 3812152ec3d2 Merge "handle malloc(0) and calloc(0) uniformly on all platforms" 3813a452a555 cwebp: extract WIC decoding to its own module 38142b252a53 Merge "Provide option to swap bytes for 16 bit colormodes" 381594a48b4b Provide option to swap bytes for 16 bit colormodes 381642f8f934 handle malloc(0) and calloc(0) uniformly on all platforms 38178b2152c5 Merge "add an extra assert to check memory bounds" 38180d19fbff remove some -Wshadow warnings 3819cd22f655 add an extra assert to check memory bounds 38208189feda Merge "Add details and reference about the YUV->RGB conversion" 38211d2702b1 Merge "Formatting fixes in lossless bitstream spec" 38228425aaee Formatting fixes in lossless bitstream spec 3823a556cb1a Add details and reference about the YUV->RGB conversion 3824d8f21e0b add link to SSIM description on Wikipedia 382518e9167e Merge "WebP-lossless spec clarifications:" 382698e25b9b Merge "cwebp: add -metadata option" 3827f01c2a53 WebP-lossless spec clarifications: 3828f4a97970 Merge "Disto4x4 and Disto16x16 in NEON" 382947b7b0ba Disto4x4 and Disto16x16 in NEON 38307eaee9f1 cwebp: add -metadata option 383136c52c2c tiffdec: use toff_t for exif ifd offset 38327c8111e4 Merge "cwebp/tiffdec: add TIFF metadata extraction" 3833e6409adc Remove redundant include from dsp/lossless code. 38341ab5b3a7 Merge "configure: fix --with-gifincludedir" 383503c749eb configure: fix --with-gifincludedir 38368b650635 multiple libgif versions support for gif2webp 3837476e293f gif2webp: Use DGifOpenFileName() 3838b50f277b tiffdec: correct format string 38392b9048e3 Merge "tiffdec: check error returns for width/height" 3840a1b5a9a3 Merge "cwebp/tiff: use the first image directory" 3841079423f5 tiffdec: check error returns for width/height 3842d62824af Merge "cwebp/jpegdec: add JPEG metadata extraction" 384303afaca4 Merge "cwebp: add PNG metadata extraction" 38442c724968 cwebp/jpegdec: add JPEG metadata extraction 3845dba64d91 cwebp: add PNG metadata extraction 38461f075f89 Lossless spec corrections/rewording/clarifications 38472914ecfd cwebp/tiffdec: add TIFF metadata extraction 3848d82a3e33 More corrections/clarifications in lossless spec: 3849bd002557 cwebp/tiff: use the first image directory 3850df7aa076 Merge "Cleanup around jpegdec" 38510f57dcc3 decoding speed-up (~1%) 3852bcec339b Lossless bitstream clarification: 38536bf20874 add examples/metadata.c 3854207f89c0 Merge "configure: add libwebpdemux status to summary" 38551bd287a6 Cleanup around jpegdec 385691455679 Merge "cosmetics: use '== 0' in size checks" 3857d6b88b76 cosmetics: use '== 0' in size checks 3858d3dace2f cosmetics: jpegdec 38592f69af73 configure: add libwebpdemux status to summary 38601c1c5646 cwebp: extract tiff decoding to its own module 38616a871d66 cwebp: extract jpeg decoding to its own module 38622ee228f9 cwebp: extract png decoding to its own module 38634679db00 Merge "cwebp: add metadata framework" 386463aba3ae cwebp: add metadata framework 3865931bd516 lossless bitstream: block size bits correction 3866e4fc4c1c lossless bitstream: block size bits correction 3867d65ec678 fix build, move token.c to src/enc/ 3868657f5c91 move token buffer to its own file (token.c) 3869c34a3758 introduce GetLargeValue() to slim-fast GetCoeffs(). 3870d5838cd5 faster non-transposing SSE2 4x4 FTransform 3871f76191f9 speed up GetResidualCost() 3872ba2aa0fd Add support for BITS=24 case 38732e7f6e8e makefile.unix: Dependency on libraries 3874dca84219 Merge "Separate out mux and demux code and libraries:" 387523782f95 Separate out mux and demux code and libraries: 3876bd56a01f configure: add summary output 387790e5e319 dwebp manual: point to webpmux, gif2webp. 3878540790ca gif2webp.c: add a note about prerequisites 3879d1edf697 cwebp man page: meaning of '-q' for lossy/lossless 388079efa1d0 Add man page for gif2webp utility 38812243e40c Merge "gif2webp build support with autoconf tools" 3882c40efca1 gif2webp build support with autoconf tools 38836523e2d4 WebP Container: 38844da788da Merge "simplify the fwd transform" 388542c3b550 simplify the fwd transform 388641a6ced9 user GLfloat instead of float 3887b5426119 fix indentation 388868f282f7 * handle offset in anim viewer 'vwebp' * fix gif2webp to handle disposal method and odd offset correctly 3889118cb312 Merge "add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case" 38908a7c3cc8 Merge "Change the order of -frame argument to be more natural" 389199e0a707 Merge "Simplify the texture evaluation Disto4x4()" 38920f923c3f make the bundling work in a tmp buffer 3893e5c3b3f5 Simplify the texture evaluation Disto4x4() 389448600084 Change the order of -frame argument to be more natural 389535bfd4c0 add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case 3896a7305c2e Clarification for unknown chunks 38974c4398e2 Refine WebP Container Spec wrt unknown chunks. 38982ca642e0 Rectify WebPMuxGetFeatures: 38997caab1d8 Some cosmetic/comment fixes. 390060b2651a Merge "Write a GIF to WebP converter based on libgif." 3901c7127a4d Merge "Add NEON version of FTransformWHT" 390211b27212 Write a GIF to WebP converter based on libgif. 3903e9a15a37 ExUtilWriteFile() to write memory segment to file 390474356eb5 Add a simple cleanup step in mux assembly: 390551bb1e5d mux.h: correct WebPDemuxSelectFragment() prototype 390622a0fd9d Add NEON version of FTransformWHT 3907fa30c863 Update mux code to match the spec wrt animation 3908d9c5fbef by-pass Analysis pass in case segments=1 3909d2ad4450 Merge changes Ibeccffc3,Id1585b16 39105c8be251 Merge "Chunk fourCCs for XMP/EXIF" 3911a00a3daf Use 'frgm' instead of 'tile' in webpmux parameters 391281b8a741 Design change in ANMF and FRGM chunks: 3913f903cbab Chunk fourCCs for XMP/EXIF 3914812933d6 Tune performance of HistogramCombine 391552ad1979 Animation specification in container spec 3916001b9302 Image fragment specification in container spec 3917391f9db9 Ordering of description of bits in container spec 3918d5735776 Metadata specification in container spec 39191c4609b1 Merge commit 'v0.2.1' 39200ca584cb Merge "Color profile specification in container spec" 3921e8b41ad1 add NEON asm version for WHT inverse transform 3922af6f0db2 Color profile specification in container spec 3923a61a824b Merge "Add NULL check in chunk APIs" 39240e8b7eed fix WebPPictureView() unassigned strides 392575e5f17e ARM/NEON: 30% encoding speed-up 392602b43568 Add NULL check in chunk APIs 3927a0770727 mux struct naming 39286c66dde8 Merge "Tune Lossless encoder" 3929ab5ea217 Tune Lossless encoder 393074fefc8c Update ChangeLog (tag: v0.2.1, origin/0.2.0) 393192f8059c Rename some chunks: 39323bb4bbeb Merge "Mux API change:" 3933d0c79f05 Mux API change: 3934abc06044 Merge "update NEWS" into 0.2.0 393557cf313b update NEWS 393625f585c4 bump version to 0.2.1 3937fed7c048 libwebp: validate chunk size in ParseOptionalChunks 3938552cd9bc cwebp (windows): fix alpha image import on XP 3939b14fea99 autoconf/libwebp: enable dll builds for mingw 39404a8fb272 [cd]webp: always output windows errors 3941d6621580 fix double to float conversion warning 394272b96a69 cwebp: fix jpg encodes on XP 3943734f762a VP8LAllocateHistogramSet: fix overflow in size calculation 3944f9cb58fb GetHistoBits: fix integer overflow 3945b30add20 EncodeImageInternal: fix uninitialized free 39463de58d77 fix the -g/O3 discrepancy for 32bit compile 394777aa7d50 fix the BITS=8 case 3948e5970bda Make *InitSSE2() functions be empty on non-SSE2 platform 3949ef5cc47e make *InitSSE2() functions be empty on non-SSE2 platform 3950c4ea259d make VP8DspInitNEON() public 39518344eadf Merge "libwebp: validate chunk size in ParseOptionalChunks" 39524828bb93 Merge "cwebp (windows): fix alpha image import on XP" 395330763333 libwebp: validate chunk size in ParseOptionalChunks 395470481898 AccumulateLSIM: fix double -> float warnings 3955eda8ee4b cwebp (windows): fix alpha image import on XP 3956c6e98658 Merge "add EXPERIMENTAL code for YUV-JPEG colorspace" 3957f0360b4f add EXPERIMENTAL code for YUV-JPEG colorspace 3958f86e6abe add LSIM metric to WebPPictureDistortion() 3959c3aa215a Speed up HistogramCombine for lower qualities. 39601765cb1c Merge "autoconf/libwebp: enable dll builds for mingw" 3961a13562e8 autoconf/libwebp: enable dll builds for mingw 39629f469b57 typo: no_fancy -> no_fancy_upsampling 39631a27f2f8 Merge "fix double to float conversion warning" 3964cf1e90de Merge "cwebp: fix jpg encodes on XP" 3965f2b5d19b [cd]webp: always output windows errors 3966e855208c fix double to float conversion warning 3967ecd66f77 cwebp: fix jpg encodes on XP 39687b3eb372 Tune lossless compression to get better gains. 3969ce8bff45 Merge "VP8LAllocateHistogramSet: fix overflow in size calculation" 3970ab5b67a1 Merge "EncodeImageInternal: fix uninitialized free" 39717fee5d12 Merge "GetHistoBits: fix integer overflow" 3972a6ae04d4 VP8LAllocateHistogramSet: fix overflow in size calculation 397380237c43 GetHistoBits: fix integer overflow 39748a997235 EncodeImageInternal: fix uninitialized free 39750b9e6829 minor cosmetics 3976a792b913 fix the -g/O3 discrepancy for 32bit compile 397773ba4357 Merge "detect and merge similar segments" 3978fee66275 detect and merge similar segments 39790c44f415 src/webp/*.h: don't forward declare enums in C++ 3980d7a5ac86 vwebp: use demux interface 3981931e0ea1 Merge "replace 'typedef struct {} X;" by "typedef struct X X; struct X {};"" 39828f216f7e remove cases of equal comparison for qsort() 398328d25c82 replace 'typedef struct {} X;" by "typedef struct X X; struct X {};" 39842afee60a speed up for ARM using 8bit for boolean decoder 39855725caba new segmentation algorithm 39862cf1f815 Merge "fix the BITS=8 case" 398712f78aec fix the BITS=8 case 39886920c71f fix MSVC warnings regarding implicit uint64 to uint32 conversions 3989f6c096aa webpmux binary: Rename 'xmp' option to 'meta' 3990ddfe871a webpmux help correction 3991b7c55442 Merge "Make *InitSSE2() functions be empty on non-SSE2 platform" 39921c04a0d4 Common APIs for chunks metadata and color profile. 39932a3117a1 Merge "Create WebPMuxFrameInfo struct for Mux APIs" 39945c3a7231 Make *InitSSE2() functions be empty on non-SSE2 platform 39957c6e60f4 make *InitSSE2() functions be empty on non-SSE2 platform 3996c7eb4576 make VP8DspInitNEON() public 3997ab3234ae Create WebPMuxFrameInfo struct for Mux APIs 3998e3990fd8 Alignment fixes 3999e55fbd6d Merge branch '0.2.0' 40004238bc0a Update ChangeLog (tag: v0.2.0) 4001c655380c dec/io.c: cosmetics 4002fe1958f1 RGBA4444: harmonize lossless/lossy alpha values 4003681cb30a fix RGBA4444 output w/fancy upsampling 4004f06c1d8f Merge "Alignment fix" into 0.2.0 4005f56e98fd Alignment fix 40066fe843ba avoid rgb-premultiply if there's only trivial alpha values 4007528a11af fix the ARGB4444 premultiply arithmetic 4008a0a48855 Lossless decoder fix for a special transform order 400962dd9bb2 Update encoding heuristic w.r.t palette colors. 40106f4272b0 remove unused ApplyInverseTransform() 401193bf0faa Update ChangeLog (tag: v0.2.0-rc1) 40125934fc59 update AUTHORS 4013014a711d update NEWS 401443b0d610 add support for ARGB -> YUVA conversion for lossless decoder 401533705ca0 bump version to 0.2.0 4016c40d7ef1 fix alpha-plane check + add extra checks 4017a06f8023 MODE_YUVA: set alpha to opaque if the image has none 401852a87dd7 Merge "silence one more warning" into 0.2.0 40193b023093 silence one more warning 4020f94b04f0 move some RGB->YUV functions to yuv.h 40214b71ba03 README: sync [cd]webp help output 4022c9ae57f5 man/dwebp.1: add links to output file format details 4023292ec5cc quiet a few 'uninitialized' warnings 40244af3f6c4 fix indentation 40259b261bf5 remove the last NOT_HAVE_LOG2 instances 4026323dc4d9 remove use of log2(). Use VP8LFastLog2() instead. 40278c515d54 Merge "harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc" into 0.2.0 4028d4b4bb02 Merge changes I46090628,I1a41b2ce into 0.2.0 4029bff34ac1 harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc 4030a3c063c7 Merge "extra size check for security" into 0.2.0 40315e796300 Merge "WebPEncode: clear stats at the start of encode" into 0.2.0 4032f1edf62f Merge "rationalize use of color-cache" into 0.2.0 4033c1933317 extra size check for security 4034906be657 rationalize use of color-cache 4035dd1c3873 Add image-hint for low-color images. 40364eb7aa64 Merge "WebPCheckMalloc() and WebPCheckCalloc():" into 0.2.0 403780cc7303 WebPCheckMalloc() and WebPCheckCalloc(): 4038183cba83 check VP8LBitWriterInit return 4039cbfa9eec lossless: fix crash on user abort 4040256afefa cwebp: exit immediately on version mismatch 4041475d87d7 WebPEncode: clear stats at the start of encode 4042a7cc7291 fix type and conversion warnings 40437d853d79 add stats for lossless 4044d39177b7 make QuantizeLevels() store the sum of squared error 40455955cf5e replace x*155/100 by x*101581>>16 40467d732f90 make QuantizeLevels() store the sum of squared error 4047e45a446a replace x*155/100 by x*101581>>16 4048159b75d3 cwebp output size consistency: 4049cbee59eb Merge commit 'v0.1.99' 40501889e9b6 dwebp: report -alpha option 40513bc3f7c0 Merge "dwebp: add PAM output support" into 0.2.0 4052d919ed06 dwebp: add PAM output support 405385e215d3 README/manpages/configure: update website link 4054c3a207b9 Update ChangeLog (tag: v0.1.99) 4055d1fd7826 Merge "add extra precision about default values and behaviour" into 0.2.0 4056efc826e0 add extra precision about default values and behaviour 40579f29635d header/doc clean up 4058ff9fd1ba Makefile.vc: fix webpmux.exe *-dynamic builds 40598aacc7b0 remove INAM, ICOP, ... chunks from the test webp file. 40602fc13015 harmonize authors as "Name (mail@address)" 40614a9f37b7 Merge "update NEWS" into 0.2.0 40627415ae13 makefile.unix: provide examples/webpmux target 4063ce82cedc update NEWS 4064641e28e8 Merge "man/cwebp.1: wording, change the date" into 0.2.0 4065c37c23e5 README: cosmetics 40663976dcd5 man/cwebp.1: wording, change the date 40673e5bbe1c Merge "rename 'use_argb_input' to 'use_argb'" into 0.2.0 4068ce90847a Merge "add some padding bytes areas for later use" into 0.2.0 40692390dabc Merge "fixing the findings by Frederic Kayser to the bitstream spec" into 0.2.0 407002751591 add a very crude progress report for lossless 4071a4b9b1c6 Remove some unused enum values. 4072dd108176 rename 'use_argb_input' to 'use_argb' 407390516ae8 add some padding bytes areas for later use 4074d03b2503 fixing the findings by Frederic Kayser to the bitstream spec 4075ce156afc add missing ABI compatibility checks 40769d45416a Merge "Doc: container spec text tweaks" into 0.2.0 40774e2e0a8c Doc: container spec text tweaks 4078f7f16a29 add ABI compatibility check 40792a775570 Merge "swig: add WebPEncodeLossless* wrappers" into 0.2.0 4080a3ec6225 mux.h: remove '* const' from function parameters 408131426eba encode.h: remove '* const' from function parameters 40829838e5d5 decode.h: remove '* const' from function parameters 40834972302d swig: add WebPEncodeLossless* wrappers 40849ff00cae bump encoder/decoder versions 4085c2416c9b add lossless quick encoding functions to the public API 40864c1f5d64 Merge "NEWS: mention decode_vp8.h is no longer installed" into 0.2.0 40876cb2277d NEWS: mention decode_vp8.h is no longer installed 4088d5e5ad63 move decode_vp8.h from webp/ to dec/ 40898d3b04a2 Merge "header clean-up" into 0.2.0 409002201c35 Merge "remove one malloc() by making color_cache non dynamic" into 0.2.0 4091d708ec14 Merge "move MIN/MAX_HISTO_BITS to format_constants.h" into 0.2.0 4092ab2da3e9 Merge "add a malloc() check" into 0.2.0 40932d571bd8 add a malloc() check 40947f0c178e remove one malloc() by making color_cache non dynamic 40956569cd7c Merge "VP8LFillBitWindow: use 64-bit path for msvc x64 builds" into 0.2.0 409623d34f31 header clean-up 40972a3ab6f9 move MIN/MAX_HISTO_BITS to format_constants.h 4098985d3da6 Merge "shuffle variables in HashChainFindCopy" into 0.2.0 4099cdf885c6 shuffle variables in HashChainFindCopy 4100c3b014db Android.mk: add missing lossless files 41018c1cc6b5 makefile.unix dist: explicitly name installed includes 41027f4647ee Merge "clarify the colorspace naming and byte ordering of decoded samples" into 0.2.0 4103cbf69724 clarify the colorspace naming and byte ordering of decoded samples 4104857650c8 Mux: Add WebPDataInit() and remove WebPImageInfo 4105ff771e77 don't install webp/decode_vp8.h 4106596dff78 VP8LFillBitWindow: use 64-bit path for msvc x64 builds 41073ca7ce98 Merge "doc: remove non-finalized chunk references" into 0.2.0 41081efaa5a3 Merge "bump versions" into 0.2.0 410951fa13e1 Merge "README: update cwebp help output" into 0.2.0 411012f9aede README: update cwebp help output 4111f0b5defb bump versions 41124c42a61b update AUTHORS 41136431a1ce doc: remove non-finalized chunk references 41148130c4cc Merge "build: remove libwebpmux from default targets/config" 411523b44438 Merge "configure: broaden test for libpng-config" 411685bff2cd Merge "doc: correct lossless prefix coding table & code" 411705108f6e Merge "More spec/code matching in mux:" 41186808e69d More spec/code matching in mux: 4119bd2b46f5 Merge "doc/webp-container-spec: light cosmetics" 412020ead329 doc/webp-container-spec: light cosmetics 41211d40a8bc configure: add pthread detection 4122b5e9067a fix some int <-> size_t mix for buffer sizes 4123e41a7596 build: remove libwebpmux from default targets/config 41240fc2baae configure: broaden test for libpng-config 412545b8272c Merge "restore authorship to lossless bitstream doc" 412606ba0590 restore authorship to lossless bitstream doc 412744a09a3c add missing description of the alpha filtering methods 412863db87dd Merge "vwebp: add checkboard background for alpha display" 4129a73b8978 vwebp: add checkboard background for alpha display 4130939158ce Merge "vwebp: fix info display" 4131b35c07d9 vwebp: fix info display 413248b39eb1 fix underflow for very short bitstreams 41337e622984 cosmetics: param alignment, manpage wording 41341bd7dd50 Merge changes I7b0afb0d,I7ecc9708 4135ac69e63e Merge "Updated cwebp man's help for Alpha & Lossless." 4136c0e8859d Get rid of image_info_ from WebPChunk struct. 4137135ca69e WebP Container Spec: 4138eb6f9b8a Updated cwebp man's help for Alpha & Lossless. 41390fa844fb cosmetic fixes on assert and 'const' where applicable 41407f22bd25 check limit of width * height is 32 bits 414116c46e83 autoconf/make: cosmetics: break long lines 4142ab22a07a configure: add helper macro to define --with-* 4143c17699b3 configure: add libtiff test 41440e09732c Merge "cwebp: fix crash with yuv input + lossless" 414588a510ff Merge "fix big-endian VP8LWriteBits" 4146da99e3bf Merge "Makefile.vc: split mux into separate lib" 41477bda392b cwebp: fix crash with yuv input + lossless 4148f56a369a fix big-endian VP8LWriteBits 414954169d6c Merge "cwebp: name InputFileFormat members consistently" 4150e2feefa9 Makefile.vc: split mux into separate lib 415127caa5aa Merge "cwebp: add basic TIFF support" 4152d8921dd4 cwebp: name InputFileFormat members consistently 41536f76d246 cwebp: add basic TIFF support 41544691407b Merge changes If39ab7f5,I3658b5ae 4155cca7c7b8 Fixed nit: 10 -> 10.f 41565d09a244 WebPMuxCreate() error handling: 4157777341c3 Fix a memleak in WebPMuxCreate() 415861c9d161 doc: correct lossless prefix coding table & code 41594c397579 Merge "mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN" 4160e4e36cc6 Merge "Mux: Allow only some frames/tiles to have alpha." 4161ad2aad3c Merge "WebP Decoding error handling:" 416297649c8f Mux: Allow only some frames/tiles to have alpha. 4163f864be3b Lower the quality settings for Alpha encoding. 41643ba81bbe WebP Decoding error handling: 4165fcc69923 add automatic YUVA/ARGB conversion during WebPEncode() 4166802e012a fix compilation in non-FANCY_UPSAMPLING mode 4167e012dfd9 make width/height coding match the spec 4168228d96a5 mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN 4169637a314f remove the now unused *KeepA variants 4170d11f6fcc webpmux returns error strings rather than numbers 4171fcec0593 makefile.unix: cwebp: fix OSX link 41726b811f1b Merge "doc: remove lossless pdf" 4173c9634821 doc: remove lossless pdf 4174b9ae4f0d cosmetics after mux changes b74ed6e, b494ad5 4175b494ad50 Mux: only allow adding frame/tiles at the end. 41762c341b0e Merge "Added image characteristic hint for the codec." 4177d373076a Added image characteristic hint for the codec. 41782ed2adb5 Merge "msvc: add intrinsic based BitsLog2Floor" 4179e595e7c5 Merge "add demux.c to the makefiles" 4180da47b5bd Merge "demux: add {Next,Prev}Chunk" 4181e5f46742 add demux.c to the makefiles 41824708393c demux: add {Next,Prev}Chunk 4183e8a0a821 demux: quiet msvc warnings 41847f8472a6 Update the WebP Container Spec. 418531b68fe6 cleanup WebPPicture struct and API 41869144a186 add overflow check before calling malloc() 418781720c91 consistency cosmetics 41882ebe8394 Merge "Add kramdown version information to README" 418971443084 enc/vp8l.c: fix build 4190b7ac19fe Add kramdown version information to README 4191efdcb667 Merge "Edit for consistency, usage and grammar." 419208220102 Enable alpha in vvwebp 41938de9a084 Merge "Mux API change:" 4194b74ed6e7 Mux API change: 4195233a589e take picture->argb_stride into account for lossless coding 419604e33f17 Edit for consistency, usage and grammar. 4197a575b4bc Merge "cosmetics: add missing const" 41988d99b0f4 Merge "cosmetics: remove unimplemented function proto" 419969d02217 cosmetics: add missing const 42005b08318b cosmetics: remove unimplemented function proto 4201b7fb0ed5 Log warning for unsupported options for lossless. 4202e1f769fe msvc: add intrinsic based BitsLog2Floor 42038a69c7d8 Bug-fix: Clamp backward dist to 1. 4204b5b6ac97 Merge "Bring the special writer 'WebPMemoryWriter' to public API" 4205a6a1909f Merge "Fix floating point exception with cwebp -progress" 4206f2cee067 Fix floating point exception with cwebp -progress 420791b7a8c7 Bring the special writer 'WebPMemoryWriter' to public API 4208310e2972 support resize and crop for RGBA input 4209a89835d3 Merge changes Ice662960,Ie8d7aa90,I2d996d5e,I01c04772 4210ce614c0c Merge "dec/vp8: avoid setting decoder status twice" 4211900285da dec/vp8: avoid setting decoder status twice 42128227adc8 Merge changes I6f02b0d0,I5cbc9c0a,I9dd9d4ed,Id684d2a1 4213dcda59c1 Merge "demux: rename SetTile to SelectTile" 4214622ef12e demux: rename SetTile to SelectTile 421581ebd375 Merge "demux: add {Next,Prev}Frame" 421602dd37a2 demux: add {Next,Prev}Frame 42174b79fa59 Merge "Limit the maximum size of huffman Image to 16MB." 42189aa34b34 Manually number "chapters," as chapter numbers are used in the narrative. 42192a4c6c29 Re-wrap at <= 72 columns 4220a45adc19 Apply inline emphasis and monospacing, per gdoc / PDF 422191011206 Incorporate gdoc changes through 2012-06-08 42227a182487 Removed CodeRay syntax declarations ... 4223b3ec18c5 Provide for code-block syntax highlighting. 4224709d7702 Replace high ASCII artifacts (curly quotes, etc.). 4225930e8abb Lossless WebP doc largely ported to markdown text. 422618cae37b msvc: silence some build warnings 4227b3923084 Limit the maximum size of huffman Image to 16MB. 4228f180df2a Merge "libwebp/demux: add Frame/Chunk iteration" 42292bbe1c9a Merge "Enable lossless encoder code" 4230d0601b01 Merge changes I1d97a633,I81c59093 423178f3e345 Enable lossless encoder code 4232d974a9cc Merge "libwebp/demux: add simple format parsing" 423326bf2232 Merge "libwebp: add WebPDemux stub functions" 42342f666688 Merge "modify WebPParseHeaders to allow reuse by GetFeatures" 4235b402b1fb libwebp/demux: add Frame/Chunk iteration 4236ad9ada3b libwebp/demux: add WebPDemuxGetI 42372f2d4d58 libwebp/demux: add extended format parsing 4238962dcef6 libwebp/demux: add simple format parsing 4239f8f94081 libwebp: add WebPDemux stub functions 4240fb47bb5c Merge "NumNamedElements() should take an enum param." 42417c689805 Fix asserts in Palette and BackwardReference code. 4242fbdcb7ea NumNamedElements() should take an enum param. 4243fb4943bd modify WebPParseHeaders to allow reuse by GetFeatures 42443697b5ce write an ad-hoc EncodeImageInternal variant 4245eaee9e79 Bug-Fix: Decode small (less than 32 bytes) images. 42460bceae48 Merge "cwebp: fix alpha reporting in stats output" 42470424b1ef Rebase default encoding settings. 4248c71ff9e3 cwebp: fix alpha reporting in stats output 4249e2ffe446 Merge "Stop indefinite recursion for Huffman Image." 425070eb2bd6 Stop indefinite recursion for Huffman Image. 4251f3bab8eb Update vwebp 42526d5c797c Remove support for partial files in Mux. 4253f1df5587 WebPMuxAssemble() returns WebPData*. 4254814a0639 Rename 'Add' APIs to 'Set'. 4255bbb0218f Update Mux psuedo-code examples. 42564fc4a47f Use WebPData in MUX set APIs 4257c67bc979 Merge "add WebPPictureImportRGBX() and WebPPictureImportBGRX()" 425827519bc2 add WebPPictureImportRGBX() and WebPPictureImportBGRX() 4259f80cd27e factorize code in Import() 42609b715026 histogram: add log2 wrapper 42618c34378f Merge "fix some implicit type conversion warnings" 426242f6df9d fix some implicit type conversion warnings 4263250c16e3 Merge "doc: update lossless pdf" 42649d9daba4 Merge "add a PDF of the lossless spec" 42658fbb9188 prefer webp/types.h over stdint.h 42660ca170c2 doc: update lossless pdf 42670862ac6e add a PDF of the lossless spec 4268437999fb introduce a generic WebPPictureHasTransparency() function 4269d2b6c6c0 cosmetic fixes after Idaba281a 4270b4e6645c Merge "add colorspace for premultiplied alpha" 427148f82757 add colorspace for premultiplied alpha 4272069f903a Change in lossless bit-stream. 42735f7bb3f5 Merge "WebPReportProgress: use non-encoder specific params" 4274f18281ff WebPReportProgress: use non-encoder specific params 42759ef32283 Add support for raw lossless bitstream in decoder. 42767cbee29a Fix bug: InitIo reseting fancy_upsampling flag. 4277880fd98c vwebp: fix exit w/freeglut 42781875d926 trap two unchecked error conditions 427987b4a908 no need to have mux.h as noinst clause in enc/ 428088f41ec6 doc: fix bit alignment in VP8X chunk 428152f5a4ef Merge "fix bug with lossy-alpha output stride" 42823bde22d7 fix bug with lossy-alpha output stride 428342d61b6d update the spec for the lossy-alpha compression methods. 4284e75dc805 Move some more defines to format_constants.h 4285c13f6632 Move consts to internal header format_constants.h 42867f2dfc92 use a bit-set transforms_seen_ instead of looping 428718da1f53 modulate alpha-compression effort according to config.method 4288f5f2fff6 Merge "Alpha flag fix for lossless." 4289c975c44e Alpha flag fix for lossless. 42904f067fb2 Merge "Android: only build dec_neon with NEON support" 4291255c66b4 Android: only build dec_neon with NEON support 42928f9117a9 cosmetics: signature fixes 429339bf5d64 use header-less lossless bitstream for alpha channel 429475d7f3b2 Merge "make input data be 'const' for VP8LInverseTransform()" 42959a721c6d make input data be 'const' for VP8LInverseTransform() 42969fc64edc Disallow re-use of same transformation. 429798ec717f use a function pointer for ProcessRows() 4298f7ae5e37 cosmetics: join line 4299140b89a3 factor out buffer alloc in AllocateARGBBuffers() 4300a107dfa8 Rectify WebPParseOptionalChunks(). 4301237eab67 Add two more color-spaces for lossless decoding. 430227f417ab fix orthographic typo 4303489ec335 add VP8LEncodeStream() to compress lossless image stream 4304fa8bc3db make WebPEncodingSetError() take a const picture 4305638528cd bitstream update for lossy alpha compression 4306d73e63a7 add DequantizeLevels() placeholder 4307ec122e09 remove arch-dependent rand() 4308d40e7653 fix alignment 43091dd6a8b6 Merge "remove tcoder, switch alpha-plane compression to lossless" 43103e863dda remove tcoder, switch alpha-plane compression to lossless 43118d77dc29 Add support for lossless in mux: 4312831bd131 Make tile size a function of encoding method. 4313778c5228 Merge "remove some variable shadowing" 4314817c9dce Few more HuffmanTreeToken conversions. 431537a77a6b remove some variable shadowing 431689c07c96 Merge "normalize example header includes" 43174aff411f Merge "add example_util.[hc]" 431800b29e28 normalize example header includes 4319061263a7 add example_util.[hc] 4320c6882c49 merge all tree processing into a single VP8LProcessTree() 43219c7a3cf5 fix VP8LHistogramNumCodes to handle the case palette_code_bits == 0 4322b5551d2e Merge "Added HuffmanTreeCode Struct for tree codes." 43238b85d01c Added HuffmanTreeCode Struct for tree codes. 4324093f76d8 Merge "Allocate single memory in GetHuffBitLengthsAndCodes." 432541d80494 Allocate single memory in GetHuffBitLengthsAndCodes. 43261b04f6d2 Correct size in VP8L header. 43272924a5ae Makefile.vc: split object lists based on directory 4328c8f24165 Merge "add assert(tokens)" 432943239947 add assert(tokens) 43309f547450 Catch an error in DecodeImageData(). 4331ac8e5e42 minor typo and style fix 43329f566d1d clean-up around Huffman-encode 4333c579a710 Introduce CHUNK_SIZE_BYTES in muxi.h. 433414757f8a Make sure huffman trees always have valid symbols 433541050618 makefile.unix: add support for building vwebp 433648b37721 Merge "fixed signed/unsigned comparison warning" 433757f696da Merge "EncodeImageInternal: fix potential leak" 4338d972cdf2 EncodeImageInternal: fix potential leak 43395cd12c3d fixed signed/unsigned comparison warning 4340cdca30d0 Merge "cosmetics: shorten long line" 4341e025fb55 cosmetics: shorten long line 434222671ed6 Merge "enc/vp8l: fix double free on error" 4343e1b9b052 Merge "cosmetics: VP8LCreateHuffmanTree: fix indent" 4344a8e725f8 enc/vp8l: fix double free on error 434527541fbd cosmetics: VP8LCreateHuffmanTree: fix indent 43461d38b258 cwebp/windows: use MAKE_REFGUID where appropriate 4347817ef6e9 Merge "cwebp: fix WIC/Microsoft SDK compatibility issue" 4348902d3e3b cwebp: fix WIC/Microsoft SDK compatibility issue 434989d803c4 Merge "Fix a crash due to wrong pointer-integer arithmetic." 4350cb1bd741 Merge "Fix a crash in lossless decoder." 4351de2fe202 Merge "Some cleanup in VP8LCreateHuffmanTree() (and related functions CompareHuffmanTrees() and SetBitDepths()): - Move 'tree_size' initialization and malloc for 'tree + tree_pool' outside the loop. - Some renames/tweaks for readability." 4352ce69177a Fix a crash due to wrong pointer-integer arithmetic. 4353e40a3684 Fix a crash in lossless decoder. 43543927ff3a remove unneeded error condition for WebPMuxNumNamedElements() 43552c140e11 Some cleanup in VP8LCreateHuffmanTree() (and related functions CompareHuffmanTrees() and SetBitDepths()): - Move 'tree_size' initialization and malloc for 'tree + tree_pool' outside the loop. - Some renames/tweaks for readability. 4356861a5b7b add support for animation 4357eb5c16cc Merge "Set correct encode size in encoder's stats." 43584abe04a2 fix the return value and handle missing input file case. 43592fafb855 Set correct encode size in encoder's stats. 4360e7167a2b Provide one entry point for backward references. 4361c4ccab64 Print relevant lossless encoding stats in cwebp. 4362e3302cfd GetHuffBitLengthsAndCodes: reduce level of indirection 4363b5f2a9ed enc/vp8l: fix uninitialized variable warning 43647885f8b2 makefile.unix: add lossless encoder files 43651261a4c8 Merge "cosmetics" 43663926b5be Merge "dsp/cpu.c: Android: fix crash on non-neon arm builds" 4367834f937f dsp/cpu.c: Android: fix crash on non-neon arm builds 4368126e1606 cosmetics 4369e38602d2 Merge branch 'lossless_encoder' 4370e8d3d6a0 split StoreHuffmanCode() into smaller functions 4371d0d88990 more consolidation: introduce VP8LHistogramSet 43721a210ef1 big code clean-up and refactoring and optimization 437341b5c8ff Some cosmetics in histogram.c 4374ada6ff77 Approximate FastLog between value range [256, 8192] 4375ec123ca3 Forgot to update out_bit_costs to symbol_bit_costs at one instance. 4376cf33ccd1 Evaluate output cluster's bit_costs once in HistogramRefine. 4377781c01f4 Simple Huffman code changes. 4378a2849bc5 Lossless decoder: remove an unneeded param in ReadHuffmanCodeLengths(). 4379b39e7487 Reducing emerging palette size from 11 to 9 bits. 4380bfc73db4 Move GetHistImageSymbols to histogram.c 4381889a5786 Improve predict vs no-predict heuristic. 438201f50663 code-moving and clean-up 438331035f3b reduce memory usage by allocating only one histo 4384fbb501b8 Restrict histo_bits to ensure histo_image size is under 32MB 43858415ddf3 further simplification for the meta-Huffman coding 4386e4917299 A quick pass of cleanup in backward reference code 438783332b3c Make transform bits a function of encode method (-m). 438872920caa introduce -lossless option, protected by USE_LOSSLESS_ENCODER 4389c6ac4dfb Run TraceBackwards for higher qualities. 4390412222c8 Make histo_bits and transform_bits function of quality. 4391149b5098 Update lossless encoder strategy: 43920e6fa065 cache_bits passed to EncodeImageInternal() 4393e38b40a9 Factorize code for clearing HtreeGroup. 43946f4a16ea Removing the indirection of meta-huffman tables. 43953d33ecd1 Some renaming/comments related to palette in lossless encoder. 43964d02d586 Lossless encoder: correction in Palette storage 43974a636235 fix a memleak in EncodeImageInternal() 43980993a611 Full and final fix for prediction transform 4399afd2102f Fix cross-color transform in lossless encoder 4400b96d8740 Need to write a '0' bit at the end of transforms. 440154dad7e5 Color cache size should be counted as 0 when cache bits = 0 44024f0c5caf Fix prediction transform in lossless encoder. 440336dabdad Fix memory leak in method EncodeImageInternal for histogram_image. 4404352a4f49 Get rid of PackLiteralBitLengths() 4405d673b6b9 Change the predictor function to pass left pixel 4406b2f99465 Fix CopyTileWithPrediction() 440784547f54 Add EncodeImageInternal() method. 44086b38378a Guard the lossless encoder (in flux) under a flag 440909f7532c Fix few nits (const qualifiers) 4410648be393 Added implementation for various lossless functions 441132714ce3 Add VP8L prefix to backward ref & histogram methods. 4412fcba7be2 Fixed header file tag (WEBP_UTILS_HUFFMAN_ENCODE_H_) 4413bc703746 Add backward_ref, histogram & huffman encode modules from lossless. 4414fdccaadd Fixing nits 4415227110c4 libwebp interface changes for lossless encoding. 441650679acf minor style fixes 4417b38dfccf remove unneeded reference to NUM_LITERAL_CODES 44188979675b harmonize header description 4419c04eb7be tcoder.c: define NOT_HAVE_LOG2 for MSVC builds 44209a214fa1 Merge "VP8[L]GetInfo: check input pointers" 44215c5be8ba VP8[L]GetInfo: check input pointers 44220c188fec Merge changes I431acdfe,I713659b7 4423b3515c62 mux: drop 'chunk' from ChunkInfo member names 4424aea7923c muxi.h: remove some unused defines 442501422492 update NEWS file for next release 442629e3f7ec Merge "dec: remove deprecated WebPINew()" 44274718e449 Merge "muxedit: a few more size_t changes" 442882654f96 Merge "muxedit: remove a few redundant NULL checks" 442902f27fbd dec: remove deprecated WebPINew() 4430ccddb3fc muxedit: remove a few redundant NULL checks 4431a6cdf710 muxedit: a few more size_t changes 4432a3846892 Merge "mux: remove unused LIST_ID" 443311ae46ae alpha.c: quiet some size_t -> int conversion warnings 4434dee46692 mux: remove unused LIST_ID 443503f1f493 mux: add version checked entry points 44366a0abdaa Merge "doc: tile/alpha corrections" 4437c8139fbe Merge "few cosmetics" 443868338737 Merge "lossless: remove some size_t -> int conversions" 44395249e94a doc: tile/alpha corrections 4440d96e722b huffman: quiet int64 -> int conversion warning 4441532020f2 lossless: remove some size_t -> int conversions 444223be6edf few cosmetics 44431349edad Merge "configure: AC_ARG_* use AS_HELP_STRING" 4444bfbcc60a configure: AC_ARG_* use AS_HELP_STRING 44451427ca8e Merge "Makefile.am: header file maintenance" 4446087332e3 Merge "remove unused parameter 'round' from CalcProba()" 44479630e168 remove unused parameter 'round' from CalcProba() 444892092eaa Merge "bit_reader.h: correct include" 4449a87fc3f6 Merge "mux: ensure # images = # tiles" 445053af99b1 Merge "mux: use size_t consistently" 445139a57dae Makefile.am: header file maintenance 44521bd0bd0d bit_reader.h: correct include 4453326a3c6b mux: ensure # images = # tiles 445495667b8d mux: use size_t consistently 4455231ec1fb Removing the indirection of meta-huffman tables. 445615ebcbaa check return pointer from MuxImageGetListFromId 4457b0d6c4a7 Merge "configure: remove test for zlib.h" 44588cccac50 Merge "dsp/lossless: silence some build warnings" 4459b08819a6 dsp/lossless: silence some build warnings 44607ae22521 Android.mk: SSE2 & NEON updates 44610a49e3f3 Merge "makefile.unix add missing header files" 44622e75a9a1 Merge "decode.h: use size_t consistently" 4463fa13035e configure: remove test for zlib.h 4464d3adc81d makefile.unix add missing header files 4465262fe01b Merge "makefile.unix & Android.mk: cosmetics" 44664cce137e Merge "enc_sse2 add missing stdlib.h include" 446780256b85 enc_sse2 add missing stdlib.h include 44689b3d1f3a decode.h: use size_t consistently 446964083d3c Merge "Makefile.am: cosmetics" 4470dceb8b4d Merge changes If1331d3c,I86fe3847 44710e33d7bf Merge "webp/decode.h: fix prototypes" 4472fac0f12e rename BitReader to VP8LBitReader 4473fbd82b5a types.h: centralize use of stddef.h 44742154835f Makefile.am: cosmetics 44751c92bd37 vp8io: use size_t for buffer size 447690ead710 fix some more uint32_t -> size_t typing 4477cbe705c7 webp/decode.h: fix prototypes 44783f8ec1c2 makefile.unix & Android.mk: cosmetics 4479217ec7f4 Remove tabs in configure.ac 4480b3d35fc1 Merge "Android.mk & Makefile.vc: add new files" 44810df04b9e Android.mk & Makefile.vc: add new files 4482e4f20c5b Merge "automake: replace 'silent-rules' w/AM_SILENT_RULES" 44838d254a09 cosmetics 44846860c2ea fix some uint32_t -> size_t typing 44854af1858a Fix a crash due to max symbol in a tree >= alphabet size 44866f01b830 split the VP8 and VP8L decoding properly 4487f2623dbe enable lossless decoder 4488b96efd7d add dec/vp8i.h changes from experimental 448919f6398e add dec/vp8l{i.h,.c} from experimental 4490c4ae53c8 add utils/bit_reader.[hc] changes from experimental 4491514d0089 add dsp/lossless.[hc] from experimental 44929c67291d add utils/huffman.[hc] from experimental 4493337914a0 add utils/color_cache.[hc] from experimental 4494b3bf8fe7 the read-overflow code-path wasn't reporting as an error 44951db888ba take colorspace into account when cropping 449661c2d51f move the rescaling code into its own file and make enc/ and dec/ use it. 4497efc2016a Make rescaler methods generic 44983eacee81 Move rescaler methods out of io.c. 4499a69b893d automake: replace 'silent-rules' w/AM_SILENT_RULES 45006f7bf645 issue 111: fix little-endian problem in bit-reader 4501ed278e22 Removed unnecessary lookup 4502cd8c3ba7 fix some warnings: down-cast and possibly-uninitialized variable 45030a7102ba ~1% improvement of alpha compression 45043bc1b141 Merge "Reformat container doc" 4505dc17abdc mux: cosmetics 4506cb5810df Merge "WebPMuxGetImage: allow image param to be NULL" 4507506a4af2 mux: cosmetics 4508135e8b19 WebPMuxGetImage: allow image param to be NULL 4509de556b68 Merge "README.mux: reword some descriptions" 45100ee2aeb9 Makefile.vc: use batch mode rules 4511d9acddc0 msvc: move {i,p}db creation to object directory 4512237c9aa7 Merge "expose WebPFree function for DLL builds" 4513b3e4054f silence msvc debug build warning 451445feb55d expose WebPFree function for DLL builds 451511316d84 README.mux: reword some descriptions 45164be52f4a factorize WebPMuxValidate 451714f6b9f6 mux: light cleanup 45185e96a5db add more param checks to WebPPictureDistortion() 45198abaf820 Merge "silence some type size related warnings" 45201601a39b silence some type size related warnings 4521f3abe520 Merge "idec: simplify buffer size calculation" 4522a9c5cd4c idec: simplify buffer size calculation 45237b06bd7f Merge "configure/automake: add silent-rules option" 4524e9a7d145 Reformat container doc 4525d4e5c7f3 configure/automake: add silent-rules option 45265081db78 configure/automake: no -version-info for convenience libs 452785b6ff68 Merge "idec: fix WebPIUpdate failure" 45287bb6a9cc idec: fix internal state corruption 452989cd1bb8 idec: fix WebPIUpdate failure 453001b63806 4-5% faster decoding, optimized byte loads in arithmetic decoder. 4531631117ea Merge "cosmetics & warnings" 4532a0b2736d cosmetics & warnings 4533f73947f4 use 32bit for storing dequant coeffs, instead of 16b. 4534b9600308 Merge "store prediction mode array as uint8_t[16], not int[16]." 45357b67881a store prediction mode array as uint8_t[16], not int[16]. 4536cab8d4dc Merge "NEON TransformOne" 4537ba503fda NEON TransformOne 45389f740e3b Merge "gcc warning fix: remove the 'const' qualifier." 4539f76d3587 gcc warning fix: remove the 'const' qualifier. 4540e78478d6 Merge "webpmux: make more use of WebPData" 4541f85bba3d Merge "manpages: add BUGS section" 454248a43bbf Merge "makefile.unix: variable cosmetics" 4543c274dc96 makefile.unix: variable cosmetics 45441f7b8595 re-organize the error-handling in the main loop a bit 45451336fa71 Only recompute level_cost_[] when needed 4546771ee449 manpages: add BUGS section 45470f7820e6 webpmux: make more use of WebPData 4548974aaff3 examples: logging updates 45496c14aadd Merge "better token buffer code" 4550f4054250 better token buffer code 455118d959fa Merge "mux: add WebPData type" 4552eec4b877 mux: add WebPData type 45530de3096b use 16bit counters for recording proba counts 45547f23678d fix for LevelCost + little speed-up 45557107d544 further speed-up/cleanup of RecordCoeffs() and GetResidualCost() 4556fd221040 Introduce Token buffer (unused for now) 45575fa148f4 Merge "speed-up GetResidualCost()" 455828a9d9b4 speed-up GetResidualCost() 455911e7dadd Merge "misc cosmetics" 4560378086bd misc cosmetics 4561d61479f9 add -print_psnr and -print_ssim options to cwebp. 45622e3e8b2e add a WebPCleanupTransparentArea() method 4563552c1217 Merge "mux: plug some memory leaks on error" 4564a2a81f7d Merge "fix Mach-O shared library build" 4565b3482c43 Merge "fix gcc-4.0 apple 32-bit build" 4566e4e3ec19 fix gcc-4.0 apple 32-bit build 4567b0d2fecf mux: plug some memory leaks on error 4568f0d2c7a7 pass of cosmetics 4569b309a6f9 fix Mach-O shared library build 4570241ddd38 doc: delete mux container pdf 45718b1ba272 doc: update VP8 decode guide link 45727e4371c5 WebPMuxCreate: fix unchecked malloc 4573eb425586 Merge "have makefile.unix clean up src/webp/*~ too" 4574a85c3631 Merge "correct EncodeAlpha documentation" 4575a33842fd Merge "Update webp container spec with alpha filter options." 45768d6490da Incremental support for some of the mux APIs. 4577b8375abd have makefile.unix clean up src/webp/*~ too 4578b5855fc7 correct EncodeAlpha documentation 4579dba37fea Update webp container spec with alpha filter options. 45802e74ec8b fix compile under MINGW 4581716d1d7f fix suboptimal MAX_LEN cut-off limit 458257cab7b8 Harmonize the alpha-filter predictions at boundary 45833a989534 Merge "Fix bug for Alpha in RGBA_4444 color-mode." 45848ca2076d Introduce a 'fast' alpha mode 4585221a06bb Fix bug for Alpha in RGBA_4444 color-mode. 4586ad1e163a cosmetics: normalize copyright headers 4587c77424d7 cosmetics: light include cleanup 45889d0e17c9 fix msvc build breakage after 252028a 45897c4c177c Some readability fixes for mux library 4590d8a47e66 Merge "Add predictive filtering option for Alpha." 4591252028aa Add predictive filtering option for Alpha. 45929b69be1c Merge "Simplify mux library code" 4593a056170e Simplify mux library code 4594992187a3 improve log2 test 4595e852f832 update Android.mk file list 4596a90cb2be reduce number of copies and mallocs in alpha plane enc/dec 4597b1662b05 fix some more type conversion warnings w/MSVC 4598223d8c60 fix some uint64_t -> int conversion warnings with MSC 4599c1a0437b Merge "simplify checks for enabling SSE2 code" 4600f06817aa simplify checks for enabling SSE2 code 4601948d4fe9 silence a msvc build warning 460291179549 vwebp: msvc build tweaks 46037937b409 simple WebP viewer, based on OpenGL 46046aac1df1 add a bunch of missing 'extern "C"' 4605421eb99d Merge "Remove assigned-but-not-used variable "br"" 460691e27f45 better fitting names for upsampling functions 4607a5d7ed5c Remove assigned-but-not-used variable "br" 4608f62d2c94 remove unused 'has_alpha' from VP8GetInfo() signature 460908e86582 trap alpha-decoding error 4610b361eca1 add cut-off to arith coder probability update. 46118666a93a Some bug-fixes for images with alpha. 4612273a12a0 fix off-by-1 diff in case cropping and simple filtering 46132f741d1e webpmux: ReadImage: fix ptr free in error case 4614721f3f48 fix alpha decode 461560942c8c fix the has_alpha_ order 461630971c9e Implement progress report (and user abort) 4617eda520a9 cosmetics after 9523f2a 461838bd5bb5 Merge "Better alpha support in webpmux binary" 4619ccbaebfe Merge "Updated the includes to relative paths." 4620d71fbdcc fix small typo in error message array 4621cdf97aa2 Better alpha support in webpmux binary 4622885f25bc Updated the includes to relative paths. 4623a0ec9aac Update WebP encoder (cwebp) to support Alpha. 4624667b769a Fixed the include for types.h within mux.h 46259523f2a5 Add Alpha Encode support from WebPEncode. 462616612ddd Merge "Add Alpha Decode support from WebPDecode." 4627d117a940 Add Alpha Decode support from WebPDecode. 462867228734 cosmetics after e1947a9 4629e1947a92 Add Alpha encode/decode code. 4630afc4c5d6 simplify code by introducing a CopyPlane() helper func 4631113b3128 Merge "MUX API Updates" 4632c398f595 MUX API Updates 46335acf04ef remove orphan source file 4634059f03ef Merge "dec: validate colorspace before using as array index" 463570a03989 Merge "factorize some code" 46369b243b3d factorize some code 4637372e2b46 Correct a bug in ReadPNG() with GRAY_ALPHA images 4638469d6eb9 Merge "Makefile.am: remove redundant noinst_HEADERS" 46399fe3372f dec: validate colorspace before using as array index 46408962030f remove orphan source file 4641ced3e3f4 Makefile.am: remove redundant noinst_HEADERS 4642964387ed use WEBP_INLINE for inline function declarations 464390880a11 Merge "manpages: break long lines" 4644b5910895 Merge "manpages: minor formatting updates" 46454c451e4a Merge "Rectify the Chunk parsing logic." 464604e84cf1 examples: slight cleanup 4647099717ce manpages: break long lines 46481daf39bb manpages: minor formatting updates 4649abd030b5 fix missing "(void)" in function signature 4650f6a7d758 remove useless test 4651f07b2138 Rectify the Chunk parsing logic. 4652b8634f7d webpmux: fix lib link order 465342c2e682 Fix missing coma (on uncompiled code) 4654d8329d41 Android.mk: add missing source files 465513a54df5 Merge "More aggressive copy-edit; add TODO; validate HTML5" 4656868b96ae More aggressive copy-edit; add TODO; validate HTML5 4657767afea2 configure: check for a symbol contained in libpng 4658408b8918 Merge "Linewrap at 72 cols. Casual copy-edit." 46593ae318c7 Merge "Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.)" 4660918eb2d8 Merge "Basic container doc source clean-up; fix lists and pseudocode blocks." 466103bec9e0 Linewrap at 72 cols. Casual copy-edit. 46622678d819 Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.) 4663428674da Basic container doc source clean-up; fix lists and pseudocode blocks. 46646a77d928 Merge "Makefile.vc: cosmetics" 466528c38e8c Merge "Makefile.vc: condense directory creation rules" 466655be2cf8 Initial import of container spec document, from pdftotext transform. 4667a82a788b Makefile.vc: cosmetics 4668c8f41ce5 Makefile.vc: condense directory creation rules 46692b877cd0 Some fixes to Makefile.vc to support the src\mux directory. 46703eb969b3 Merge "Add Makefile.vc for Mux library & binary." 4671e78e971e Add Makefile.vc for Mux library & binary. 46726aedde58 Add manual for WebPMux tool. 46738a360d0a Merge "Added WebPMux Binary." 4674a4f32cae Added WebPMux Binary. 4675f3bf4c76 Added Mux Container Spec & README for MUX-API. 46769f761cfa Changed function signature for WebPMuxCreate 46775f31b5ec Merge "Add Mux library for manipulating WebP container." 46782315785f Add Mux library for manipulating WebP container. 46797e198abb update ChangeLog (tag: v0.1.3) 4680dfc9c1ea Harmonize the dates 468128ad70c5 Fix PNG decoding bug 4682846e93c5 Update AUTHORS & add .mailmap 4683563e52d6 cosmetics after '76036f5 Refactor decoder library' 468476036f54 Refactor decoder library 4685377ef43c configure.ac: update AC_INIT params 46867a8d8762 use a user-visible MACRO for max width/height. 4687d4e9f559 NEON decode support in WebP 46880ee683b5 update libtool version-info 4689fdbe02c5 windows: match _cond_destroy logic w/return variable name 4690206b686b README: correct advanced decode api pseudo-code 46916a32a0f5 make VP8BitReader a typedef, for better re-use 4692b112e836 create a libwebputils under src/utils 4693ee697d9f harmonize the include guards and #endif comments 4694a1ec07a6 Fixing compiler error in non x86 arch. 4695dcfa509a Fixed recursive inclusion of bit_writer.h and vp8enci.h. 4696e06ac088 create a separate libwebpdsp under src/dsp 4697ebeb412a use unsigned int for bitfields 4698341cc56a make kNewRange a static array 4699227a91e5 README: minor wording update 470005bd8e6a add man pages to dist 4701812dfa1a bump up versions in preparations for 0.1.3 4702a5b78c81 wrap alpha-related options under WEBP_EXPERIMENTAL_FEATURES flag 470334dc7907 regen ChangeLog for 0.1.3-rc2 47047c436630 Silence some (more) Visual Studio warnings. 470560306e8c add top-level gitattributes 47062aa6b80e Slience some Visual Studio warnings. 47074cbbb290 Merge "bump up version for next freeze" 4708a3291674 bump up version for next freeze 4709c7e86aba cosmetics: fix comment line lengths 4710c9e037ab makefile.unix: add simple dist target 471187d58ce9 makefile.unix: rule maintenance 4712d477de77 mend 4713fac15ec7 Update NEWS & README for next release V0.1.3 47146215595c Merge "add a -partition_limit option to limit the number of bits used by intra4x4" 47153814b76c Merge "reorganize chunk-parsing code" 4716900286e0 add a -partition_limit option to limit the number of bits used by intra4x4 4717cd12b4b0 add the missing cost for I4/I16 mode selection 4718dfcc2136 reorganize chunk-parsing code 47193cf20306 initialize pointers to function within VP8DspInit() 4720d21b4795 Merge "windows: add decode threading support" 4721473ae953 fix hang on thread creation failure 4722fccca420 windows: add decode threading support 4723a31f843a Use the exact PNG_INCLUDES/PNG_LIBS when testing for -lpng 4724ad9b45f1 Merge "Makefile.vc: rule maintenance" 4725565a2cab Makefile.vc: rule maintenance 47262d0da681 makefile.unix: disable Wvla by default 4727fc7815d6 multi-thread decoding: ~25-30% faster 4728acd8ba42 io->teardown() was not always called upon error 4729c85527b1 Merge "Makefile.vc: add DLL configs" 4730e1e9be35 cosmetics: spelling/grammar in README and lib headers 4731b4d0ef8f Makefile.vc: add DLL configs 4732998754a7 remove unused nb_i4_ and nb_i16_ fields. 47339f01ce3a rename WebPDecBuffer::memory -> private_memory 4734fb5d659b fix an overflow bug in LUT calculation 4735d646d5c7 swig: add WebPDecodeARGB 473678aeed40 add missing WebPDecodeARGBInto() and switch ARGB4444 to RGBA4444 as was intended 4737cd7c5292 explicitly mark library functions as extern 473819db59f8 add support for RGB565, ARGB4444 and ARGB colorspace (decoder) 4739c915fb2a encoder speed-up: hardcode special level values 4740c558bdad Rename and improve the API to retrieve decoded area 4741bf599d74 Merge "makefile.unix: disable -Wvla by default" 4742c9ea03d7 SSE2 version of strong filtering 4743993af3e2 makefile.unix: disable -Wvla by default 47443827e1bc Merge "examples: (windows/WIC) add alpha support" 4745e291fae0 SSE2 functions for the fancy upsampler. 4746a06bbe2e add WebPISetIOHooks() to set some custom hooks on the incremental decoder object. 47477643a6f2 Merge "makefile.unix: use uname to detect OSX environment" 47485142a0be export alpha channel (if present) when dumping to PGM format 474914d5731c makefile.unix: use uname to detect OSX environment 475008057062 examples: quiet warnings 47513cfe0888 examples: (windows/WIC) add alpha support 475213ed94b8 add compile warning for variable-length-array 47535a18eb1a Merge "add Advanced Decoding Interface" 47545c4f27f9 add missing \n 4755f4c4e416 80 cols fix 4756d2603105 add Advanced Decoding Interface 4757bd2f65f6 sse2 version of the complex filter 475896ed9ce0 perform two idct transforms at a time when possible 475901af7b69 use aligned stored 47600e1d1fdf Merge "Makefile.vc: add experimental target" 47612a1292a6 Makefile.vc: add experimental target 476223bf351e Enable decode SSE2 for Visual Studio 4763131a4b7b dec/dsp_sse2: fix visual studio compile 476400d9d680 swig: file reorganization 47657fc7e0d9 Merge "swig/java: basic encode support" 47663be57b16 fix MSVC compile for WEBP_EXPERIMENTAL_FEATURES 476740a7e347 dec/dsp: disable sse2 for Visual Studio builds 4768e4d540c8 add SSE2 code for transform 476954f2170a swig/java: basic encode support 4770c5d4584b call function pointers instead of C-version 4771ea43f045 Merge "configure: mingw32 targets: test for WIC support" 4772a11009d7 SSE2 version of simple in-loop filtering 477342548da9 shave one unneeded filter-cache line 477431f9dc6f configure: mingw32 targets: test for WIC support 477519559699 Merge "split expression in two." 4776415dbe46 split expression in two. 4777e29072a8 configure: test for zlib only w/--enable-experimental 4778b2b0090b Simplify Visual Studio ifdefs 4779ca7a2fd6 Add error reporting from encoding failures. 47806c9405db Merge "Makefile.vc: require CFG with clean target" 47810424ecd9 Makefile.vc: require CFG with clean target 4782003417c7 Enable SSE2 for Visual Studio builds 4783af10db4a little speed up for VP8BitUpdate() 4784e71418f8 more MSVC files to ignore 478546d90363 cosmetics 4786edf59ab3 typo fix 478772229f5f Add support for x64 and SSE2 builds under Windows. 478892e5c6e1 VP8GetInfo() + WebPResetDecParams() 4789416b7a6b raise the fixed-point precision for the rescaler 4790aa87e4e0 fix alignment 4791eb66670c disable WEBP_EXPERIMENTAL_FEATURES 4792c5ae7f65 typo fix: USE_ => WEBP_ 4793d041efae swig: add libwebp.jar/libwebp_java_wrap.c 4794f6fb3877 add swig interface 4795e9273902 align buffer for double too 4796842c009b fix -strong option 4797d0a70387 Merge "cosmetics" 4798fc0a02e5 fix the dichotomy loop 479938369c03 cosmetics 48008dfc4c6f factorize and unify GetAlpha() between the C and SSE2 version 48016d0e66c2 prepare experimentation with yuv444 / 422 480279cc49f5 add a --enable-experimental option to './configure' 4803d7575238 sse2 version of CollectHistogram() 4804c1c728d6 add an extra #ifdef WEBP_EXPERIMENTAL_FEATURES to avoid 'unused variable' warning 480560c61d2d always call VP*EncDeleteAlpha() unconditionnally, for simplicity 48060f8c6384 simply don't call WriteExtensions() if WEBP_EXPERIMENTAL_FEATURES is not defined 480747c661d5 rename swap -> swap_rb 480810d55bbb move chunk[] declaration out of the for() loop 4809517cec21 fix indentation 4810f7d9e261 fix merge problems 48118fd42b3a add a stride 'a_stride' for the alpha plane 4812b8dcbf2f fix alpha-plane copy and crop methods 4813cdef89de fix some 'unused variable' warning 4814fb29c262 SSE2 version of the fwd transform and the squared sum metric 48152ab4b72f EXPERIMENTAL: add support for alpha channel 4816cfbf88a6 add SSE2 functions. ~2x faster encoding on average. 4817e7ff3f9a merge two ITransforms together when applicable and change the TTransform to return the sum directly. 4818ca554137 fix WebPIDecGetRGB() to accept any RGB(A) mode, not just MODE_RGB 48198aa50efd fix some 'man' typos 4820d3f3bdda update ChangeLog (tag: v0.1.2) 4821d7e9a69c update contributor list 4822261abb8e add a 'superclean' section 4823276ae825 Remove files not mean to be in git, and update .gitignore 482424868455 build: prepare libwebp.pc 482514ceb6e8 add "-version" description to man pages 4826b247a3b2 Create the m4 directory, and also place .gitignore in there for libtool. 4827cdd734c9 Resolve automake warnings 4828c5fa726e build: add pkgconfig files 4829b20aaca2 build: just use autoreconf, avoid calling tools manually 48304b0b0d66 cwebp: use modern functions 4831efbc6c41 update Android.mk 48327777570b better version of ChangeLog 4833fa70d2b7 update version number in the DOC 4834f8db5d5d more C89-fixes 48350de013b3 fix typos 4836650ffa3b add version getters for decoder and encoder 4837be4867d2 doc for incremental decoding 483856732a1b add idec.obj in MSVC makefile 4839208afb5e add c++ guards 48408bf76fe0 add incremental decoding 48411f288328 'inline' isn't defined in strict ansi c89 48428b77c632 move the quantization function to dsp.c 4843b2c3575c add a 'last_y' field to WebPDecParams 48442654c3da correctly pass along the exact same status returned from ParsePartitions 48454704146a add missing precision in the man 48466d978a6c add error messages 48476463e6ab add some install instructions, and fix intel-mac flags 484805fb7bfc Merge ".gitignore: initial version" 4849c33f0195 .gitignore: initial version 4850e532b9ab Makefile: allow out of tree builds 48514c0da7aa enable sparse dc/ac transforms 485207dbb8d5 clarify the return logic 48535c69e1bb fix bigger-by-1 array 48547c5267e3 fix a (harmless) typo: non_zero_ -> non_zero_ac_ 4855bc752135 fix missing free() 4856af3e2aaa remove trailing spaces 485713e50da6 make the bitreader preload at least 8bits, instead of post-load them (this makes initialization easier and will be helpful for incremental decoding). Modify ParsePartitions() to accommodate for truncated input. 4858f4888f77 emit 9 - nb_bits trailing zeros instead of 8 48593db65255 separate block-parsing into a visible VP8DecodeMB() 4860a871de02 add missing extern "C" 4861b3ce8c52 remove a gcc warning about type pun by using a proper union'd type 4862e1863715 update after addition of webpi.h 48633e856e2d Extract some useful functions around decoding buffer WebPDecParams. 4864d5bc05a4 make the filtering process match libvpx and ffvp8 4865dd60138d add man pages for cwebp(1) and dwebp(1) 4866c4fa3644 fix header 48675b70b378 * add an option to bypass_filtering in VP8Io. 4868b97a4003 simplify QuantizeBlock code a bit 486984b58ebb add more checks around picture allocation 4870b65a3e10 remove absolute_delta_ field and syntax code 48710744e842 Dont' open output file until we're sure the input file is valid 4872d5bd54c7 fix typo and buggy line 4873f7a9549d Add a simple top-level makefile.unix for quick & easy build. 48745f36b944 update the doc for the -f option 4875f61d14aa a WebP encoder converts PNG & JPEG to WebP 487681c96621 oops: forgotten call to Initialize() + move the error message to a more useful place 487787ffa005 typo: fix a missing 'R', was confusing. 4878b04b857a * add decoding measurement using stopwatch.h (use -v option) * support PNG output through WIC on Win32 4879746a4820 * make (*put)() hook return a bool for abort request. * add an enum for VP8Status() to make things clearer 488073c973e6 * strengthen riff/chunk size checks * don't consider odd-sized chunks being an error 48811dc4611a add support for PNG output (default) regularize include guards 4882860641df fix a typo: sizeof(kYModeProbaInter0) => sizeof(kUVModeProbaInter0) 48833254fc52 fix some petty constness fix the ./configure file too 4884504d3393 fix eof_ mis-initialization 48852bc0778f leftover Makefile.* from previous commit 4886d2cf04e4 move Makefile.am one level below, to src/dec fix typos here and there dwebp is now an installed program 4887ade92de8 typo: vp8.h -> decode_vp8.h 4888d7241241 forgot to declare types.h to be installed 48896421a7a4 move the decoder sourcetree to a sub-location src/dec to make room for future libs sources 4890a9b3eab6 correct layout name is IMC4. 48912330522c handle corner case of zero-dimensions 4892280c3658 make VP8Init() handle short buffers (< 2 bytes) correctly 4893b1c9e8b4 handle error cases more robustly 48940e94935c Merge "table-less version of clip_8b()" 48951e0a2d25 table-less version of clip_8b() 4896e12109ee dwebp: change -yuv option to -raw change the layout to IMC2 4897d72180a4 speed-up fancy upscaler 48989145f3bc reset eof_ at construction time 4899a7ee0559 simplify the logic of GetCoeffs() 4900f67b5939 lot of cosmetics 4901ea27d7c6 fix endian problem on PowerPC 4902beb0a1ba fix signature of VP8StoreBlock 4903b128c5e2 Merge "fancy chroma upscaling" 49046a37a2aa fancy chroma upscaling 4905ff565edc fix two numeric typos 49065a936a0a use uintptr_t for casting pointers to ints 4907e14a0301 for cross_compiling=yes to prevent executing any binary 490883b545ee add vc9+ makefile 4909296f6914 fix output loop for small height 4910cbfbb5c3 convert to plain-C 4911f09f96ee Fix declaration after statement warning 49125981ee55 Fix UV plane ac/dc quantizer transposition 4913c8d15efa convert to ANSI-C 4914c3f41cb4 Initial commit 4915