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/external/libjpeg-turbo/
DREADME.ijg8 The Independent JPEG Group's JPEG software
11 This distribution contains a release of the Independent JPEG Group's free JPEG
18 and other members of the Independent JPEG Group.
21 (also known as JPEG, together with ITU-T SG16).
29 OVERVIEW General description of JPEG and the IJG software.
31 REFERENCES Where to learn more about JPEG.
42 wizard.txt Advanced usage instructions for JPEG wizards only.
45 libjpeg.txt How to use the JPEG library in your own programs.
46 example.txt Sample code for calling the JPEG library.
47 structure.txt Overview of the JPEG library's internal structure.
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Dusage.txt4 USAGE instructions for the Independent JPEG Group's JPEG software
7 This file describes usage of the JPEG conversion programs cjpeg and djpeg,
9 the other documentation files if you wish to use the JPEG library within
18 These programs implement JPEG image encoding, decoding, and transcoding.
19 JPEG (pronounced "jay-peg") is a standardized compression method for
25 We provide two programs, cjpeg to compress an image file into JPEG format,
26 and djpeg to decompress a JPEG file back into a conventional image format.
59 JPEG files are in the defacto standard JFIF file format. There are other,
60 less widely used JPEG-based file formats, but we don't support them.
77 -grayscale Create monochrome JPEG file from color input.
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Dexample.txt5 * to read or write JPEG image files. You should look at this code in
9 * skeleton for constructing routines that call the JPEG library.
11 * We present these routines in the same coding style used in the JPEG code
18 * commented skeleton code for calling the JPEG library." It is not meant to
26 * djpeg.c, interleave disk I/O with JPEG compression/decompression, so none of
33 * Include file for users of JPEG library.
51 /******************** JPEG COMPRESSION SAMPLE INTERFACE *******************/
53 /* This half of the example shows how to feed data into the JPEG compressor.
55 * as error recovery (the JPEG code will just exit() if it gets an error).
81 * Sample routine for JPEG compression. We assume that the target file name
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Dwizard.txt1 Advanced usage instructions for the Independent JPEG Group's JPEG software
6 The "wizard" switches are intended for experimentation with JPEG by persons
7 who are reasonably knowledgeable about the JPEG standard. If you don't know
11 when making files intended for general use, because not all JPEG decoders
12 will support unusual JPEG parameter settings.
19 as examples in the JPEG standard) and scales them up or down according to
24 JPEG and is not supported by all implementations. If you need to ensure
39 will be stored in the JPEG file).
83 component, in the order in which the components appear in the JPEG SOF marker.
97 -sample HxV[,...] Set JPEG sampling factors for each color
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Dlibjpeg.txt1 USING THE IJG JPEG LIBRARY
3 This file was part of the Independent JPEG Group's software:
11 This file describes how to use the IJG JPEG library within an application
15 JPEG library. Also see jpeglib.h (the include file to be used by application
46 Progressive JPEG support
70 The IJG JPEG library provides C code to read and write JPEG-compressed image
77 JPEG standard but is necessary for typical applications of JPEG. These
78 functions preprocess the image before JPEG compression or postprocess it after
85 A wide range of quality vs. speed tradeoffs are possible in JPEG processing,
91 low-quality modes may not meet the JPEG standard's accuracy requirements;
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Dstructure.txt1 IJG JPEG LIBRARY: SYSTEM ARCHITECTURE
3 This file was part of the Independent JPEG Group's software:
10 This file provides an overview of the architecture of the IJG JPEG software;
15 We assume that the reader is already somewhat familiar with the JPEG standard.
16 The README.ijg file includes references for learning about JPEG. The file
21 In this document, JPEG-specific terminology follows the JPEG standard:
40 * A subroutine library for JPEG compression and decompression.
42 JFIF JPEG files to and from several other image formats.
47 We desire the library to be capable of supporting all JPEG baseline, extended
51 The library does not support the lossless (spatial) JPEG process. Lossless
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DChangeLog.md18 decompress a specially-crafted malformed JPEG image to a 256-color BMP using
22 decompress a specially-crafted malformed JPEG image with a specified image
25 5. The TurboJPEG API will now decompress 4:4:4 JPEG images with 2x1, 1x2, 3x1,
28 chrominance sampling factors), but the JPEG format and the libjpeg API both
76 1. The TurboJPEG API can now decompress CMYK JPEG images that have subsampled M
77 and Y components (not to be confused with YCCK JPEG images, in which the C/M/Y
79 was generated ("Could not determine subsampling type for JPEG image") when such
86 would cause cjpeg to generate a JPEG file that was potentially thousands of
90 with values of 255 into the JPEG compressor until the number of pixels
110 loop when decompressing progressive JPEG images that use vertical chroma
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DREADME.md4 libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2,
5 AVX2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression
6 on x86, x86-64, ARM, and PowerPC systems, as well as progressive JPEG
11 performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs.
23 of making high-speed JPEG compression/decompression technology available to a
44 JPEG images:
48 JPEG images in memory. It also provides some functionality that would not be
59 JPEG images. It is more difficult to use than the TurboJPEG API but also
72 libjpeg-turbo includes extensions that allow JPEG images to be compressed
133 v7+ could take advantage of accelerated baseline JPEG encoding/decoding
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Dchange.log6 CHANGE LOG for Independent JPEG Group's JPEG software
29 Add cjpeg -rgb option to create RGB JPEG files.
31 colorspace input to the default YCbCr JPEG colorspace.
41 Repair problem in new memory source manager with corrupt JPEG data.
136 if decoding a progressive JPEG. The appearance no longer depends on the
163 Multiple calls to jpeg_simple_progression for a single JPEG object
210 Progressive JPEG support: library can read and write full progressive JPEG
217 JPEG formats; primarily, it can be used to convert baseline to progressive
218 JPEG and vice versa. In support of jpegtran, the library now allows lossless
219 reading and writing of JPEG files as DCT coefficient arrays. This ability
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Djconfig.txt4 * This file was part of the Independent JPEG Group's software:
12 * customize the JPEG software for a particular system.
75 * compiling the JPEG code.
90 * The following options affect code selection within the JPEG library,
109 * The remaining options do not affect the JPEG library proper,
116 /* These defines indicate which image (non-JPEG) file formats are allowed. */
Djconfig.h.in1 /* Version ID for the JPEG library.
28 * Only 8 and 12 are legal data precisions for lossy JPEG according to the
29 * JPEG standard, and the IJG code does not support anything else!
Dcoderules.txt1 IJG JPEG LIBRARY: CODING RULES
3 This file was part of the Independent JPEG Group's software:
49 The JPEG library is intended to be used within larger programs. Furthermore,
76 modules that are used in cjpeg/djpeg but are not part of the JPEG library
/external/python/cpython2/Doc/library/
Djpeg.rst2 :mod:`jpeg` --- Read and write JPEG files
7 :synopsis: Read and write image files in compressed JPEG format.
15 .. index:: single: Independent JPEG Group
18 written by the Independent JPEG Group (IJG). JPEG is a standard for compressing
19 pictures; it is defined in ISO 10918. For details on JPEG or the Independent
20 JPEG Group software refer to the JPEG standard or the documentation provided
28 A portable interface to JPEG image files is available with the Python Imaging
89 JPEG Still Image Data Compression Standard
90 The canonical reference for the JPEG image format, by Pennebaker and Mitchell.
92 …ous-tone Still Images - Requirements and Guidelines <http://www.w3.org/Graphics/JPEG/itu-t81.pdf>`_
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/external/libjpeg-turbo/release/
Ddeb-control.in10 Description: A SIMD-accelerated JPEG codec that provides both the libjpeg and TurboJPEG APIs
11 libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2,
12 AVX2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression
13 on x86, x86-64, ARM, and PowerPC systems, as well as progressive JPEG
18 performance of libjpeg-turbo rivals that of proprietary high-speed JPEG
31 of making high-speed JPEG compression/decompression technology available to a
DReadMe.txt1 …JPEG image codec that uses SIMD instructions (MMX, SSE2, AVX2, NEON, AltiVec) to accelerate baseli…
5 … spun off into an independent project, with the goal of making high-speed JPEG compression/decompr…
Drpm.spec.in36 Summary: A SIMD-accelerated JPEG codec that provides both the libjpeg and TurboJPEG APIs
54 libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2,
55 AVX2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression
56 on x86, x86-64, ARM, and PowerPC systems, as well as progressive JPEG
61 performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs.
73 of making high-speed JPEG compression/decompression technology available to a
/external/tensorflow/tensorflow/core/api_def/base_api/
Dapi_def_EncodeJpeg.pbtxt12 0-D. JPEG-encoded image.
30 If True, create a JPEG that loads progressively (coarse to fine).
70 summary: "JPEG-encode an image."
78 * `grayscale`: Output a grayscale JPEG image. The `channels` dimension
80 * `rgb`: Output an RGB JPEG image. The `channels` dimension
Dapi_def_DecodeJpeg.pbtxt6 0-D. The JPEG-encoded image.
58 summary: "Decode a JPEG-encoded image to a uint8 tensor."
65 * 0: Use the number of channels in the JPEG-encoded image.
69 If needed, the JPEG-encoded image is transformed to match the requested number
Dapi_def_DecodeAndCropJpeg.pbtxt6 0-D. The JPEG-encoded image.
64 summary: "Decode and Crop a JPEG-encoded image to a uint8 tensor."
71 * 0: Use the number of channels in the JPEG-encoded image.
75 If needed, the JPEG-encoded image is transformed to match the requested number
Dapi_def_ExtractJpegShape.pbtxt6 0-D. The JPEG-encoded image.
22 summary: "Extract the shape information of a JPEG-encoded image."
/external/strace/xlat/
Dv4l2_pix_fmts.in26 V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
91 V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
124 V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
126 V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
127 V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
131 V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */
135 V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
/external/guava/guava-gwt/test-super/com/google/common/net/super/com/google/common/net/
DMediaTypeTest.java27 import static com.google.common.net.MediaType.JPEG;
177 assertFalse(JPEG.hasWildcard()); in testHasWildcard()
188 assertTrue(JPEG.is(ANY_TYPE)); in testIs()
192 assertFalse(JPEG.is(ANY_TEXT_TYPE)); in testIs()
/external/pdfium/third_party/libtiff/
D0000-build-config.patch252 +/* Support JPEG compression (requires IJG JPEG library) */
264 +/* Support Old JPEG compresson (read contrib/ojpeg/README first! Compilation
265 + fails with unpatched IJG JPEG library) */
292 +/* Pick up YCbCr subsampling info from the JPEG data stream to support files
/external/glide/library/src/main/java/com/bumptech/glide/load/resource/bitmap/
DImageHeaderParser.java4 import static com.bumptech.glide.load.resource.bitmap.ImageHeaderParser.ImageType.JPEG;
30 JPEG(false), enumConstant
91 return JPEG; in getType()
/external/guava/guava-tests/test/com/google/common/net/
DMediaTypeTest.java28 import static com.google.common.net.MediaType.JPEG;
237 assertFalse(JPEG.hasWildcard());
248 assertTrue(JPEG.is(ANY_TYPE));
252 assertFalse(JPEG.is(ANY_TEXT_TYPE));

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