Searched refs:DCT (Results 1 – 23 of 23) sorted by relevance
/external/qemu/distrib/jpeg-6b/ |
D | filelist.doc | 33 jdct.h Private declarations for forward & reverse DCT subsystems. 68 jccoefct.c Buffer controller for DCT coefficient buffer. 71 jcdctmgr.c DCT manager (DCT implementation selection & control). 72 jfdctint.c Forward DCT using slow-but-accurate integer method. 73 jfdctfst.c Forward DCT using faster, less accurate integer method. 74 jfdctflt.c Forward DCT using floating-point arithmetic. 85 jdcoefct.c Buffer controller for DCT coefficient buffer. 91 jidctint.c Inverse DCT using slow-but-accurate integer method. 92 jidctfst.c Inverse DCT using faster, less accurate integer method. 93 jidctflt.c Inverse DCT using floating-point arithmetic.
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D | structure.doc | 22 A "coefficient" is a frequency coefficient (a DCT transform output number). 46 sequential, and progressive DCT processes. Hierarchical processes are not 138 * MCU assembly, DCT, quantization. 151 * Dequantization, inverse DCT, MCU disassembly. 323 | |-- Forward DCT, quantize 360 * Coefficient controller: buffer controller for the DCT-coefficient data. 361 This controller handles MCU assembly, including insertion of dummy DCT 368 * Forward DCT and quantization: Perform DCT, quantize, and emit coefficients. 369 Works on one or more DCT blocks at a time. (Note: the coefficients are now 376 For progressive JPEG, the same DCT blocks are fed to the entropy coder [all …]
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D | jconfig.manx | 24 #define SHORTxSHORT_32 /* produces better DCT code with Aztec C */
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D | jconfig.sas | 26 #define SHORTxSHORT_32 /* produces better DCT code with SAS C */
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D | jconfig.mc6 | 30 #define SHORTxLCONST_32 /* enable compiler-specific DCT optimization */
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D | usage.doc | 143 -dct int Use integer DCT method (default). 144 -dct fast Use fast integer DCT (less accurate). 145 -dct float Use floating-point DCT method. 266 -dct int Use integer DCT method (default). 267 -dct fast Use fast integer DCT (less accurate). 268 -dct float Use floating-point DCT method. 409 jpegtran works by rearranging the compressed data (DCT coefficients), without 446 transform complete blocks of DCT coefficient data in the desired way.
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D | change.log | 84 DCT coefficient quantization tables are now stored in normal array order 121 reading and writing of JPEG files as DCT coefficient arrays. This ability
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D | install.doc | 482 remove some of the DCT methods: in particular, the "IFAST" method may not be 498 The integer DCT routines perform a lot of multiplications. These 511 best way to check this, as the DCT will be the largest fraction of the runtime 517 that the float DCT method is faster than the integer DCT methods, even 519 make the float DCT be the default method. (The only objection to this is 520 that float DCT results may vary slightly across machines.) To do that, add 600 To use the 68881/68882 coprocessor for the floating point DCT, add the 603 coprocessor, you may prefer to remove the float DCT code by undefining 1047 reportedly speeds up the float DCT method substantially, enough to make it 1049 method). If you use -mips2, you may want to alter the default DCT method to
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D | libjpeg.doc | 47 Really raw data: DCT coefficients 826 in future IJG releases as more is learned about DCT quantization. 842 conforming to the Adobe PostScript DCT conventions, but we do not 877 Selects the algorithm used for the DCT step. Choices are: 1131 Selects the algorithm used for the DCT step. Choices are the same 1748 When scan_info is not NULL, the compression library will store DCT'd data 2012 For example, one could use a fast DCT method for early scans, changing 2497 the last column and/or row). The data must be padded to a multiple of a DCT 2501 images, the standard image size is usually a multiple of the DCT block size, 2538 factors and image sizes, additional dummy DCT blocks are inserted to make [all …]
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/external/jpeg/ |
D | filelist.doc | 33 jdct.h Private declarations for forward & reverse DCT subsystems. 68 jccoefct.c Buffer controller for DCT coefficient buffer. 71 jcdctmgr.c DCT manager (DCT implementation selection & control). 72 jfdctint.c Forward DCT using slow-but-accurate integer method. 73 jfdctfst.c Forward DCT using faster, less accurate integer method. 74 jfdctflt.c Forward DCT using floating-point arithmetic. 85 jdcoefct.c Buffer controller for DCT coefficient buffer. 91 jidctint.c Inverse DCT using slow-but-accurate integer method. 92 jidctfst.c Inverse DCT using faster, less accurate integer method. 93 jidctflt.c Inverse DCT using floating-point arithmetic.
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D | structure.doc | 22 A "coefficient" is a frequency coefficient (a DCT transform output number). 46 sequential, and progressive DCT processes. Hierarchical processes are not 138 * MCU assembly, DCT, quantization. 151 * Dequantization, inverse DCT, MCU disassembly. 323 | |-- Forward DCT, quantize 360 * Coefficient controller: buffer controller for the DCT-coefficient data. 361 This controller handles MCU assembly, including insertion of dummy DCT 368 * Forward DCT and quantization: Perform DCT, quantize, and emit coefficients. 369 Works on one or more DCT blocks at a time. (Note: the coefficients are now 376 For progressive JPEG, the same DCT blocks are fed to the entropy coder [all …]
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D | jconfig.manx | 24 #define SHORTxSHORT_32 /* produces better DCT code with Aztec C */
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D | jconfig.sas | 26 #define SHORTxSHORT_32 /* produces better DCT code with SAS C */
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D | jconfig.mc6 | 30 #define SHORTxLCONST_32 /* enable compiler-specific DCT optimization */
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D | usage.doc | 143 -dct int Use integer DCT method (default). 144 -dct fast Use fast integer DCT (less accurate). 145 -dct float Use floating-point DCT method. 266 -dct int Use integer DCT method (default). 267 -dct fast Use fast integer DCT (less accurate). 268 -dct float Use floating-point DCT method. 409 jpegtran works by rearranging the compressed data (DCT coefficients), without 446 transform complete blocks of DCT coefficient data in the desired way.
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D | change.log | 84 DCT coefficient quantization tables are now stored in normal array order 121 reading and writing of JPEG files as DCT coefficient arrays. This ability
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D | install.doc | 482 remove some of the DCT methods: in particular, the "IFAST" method may not be 498 The integer DCT routines perform a lot of multiplications. These 511 best way to check this, as the DCT will be the largest fraction of the runtime 517 that the float DCT method is faster than the integer DCT methods, even 519 make the float DCT be the default method. (The only objection to this is 520 that float DCT results may vary slightly across machines.) To do that, add 600 To use the 68881/68882 coprocessor for the floating point DCT, add the 603 coprocessor, you may prefer to remove the float DCT code by undefining 1047 reportedly speeds up the float DCT method substantially, enough to make it 1049 method). If you use -mips2, you may want to alter the default DCT method to
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D | libjpeg.doc | 47 Really raw data: DCT coefficients 826 in future IJG releases as more is learned about DCT quantization. 842 conforming to the Adobe PostScript DCT conventions, but we do not 877 Selects the algorithm used for the DCT step. Choices are: 1131 Selects the algorithm used for the DCT step. Choices are the same 1748 When scan_info is not NULL, the compression library will store DCT'd data 2012 For example, one could use a fast DCT method for early scans, changing 2497 the last column and/or row). The data must be padded to a multiple of a DCT 2501 images, the standard image size is usually a multiple of the DCT block size, 2538 factors and image sizes, additional dummy DCT blocks are inserted to make [all …]
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/external/llvm/include/llvm/Analysis/ |
D | DebugInfo.h | 501 DICompositeType DCT(getFieldAs<DICompositeType>(8)); in getReturnTypeName() 502 if (DCT.Verify()) { in getReturnTypeName() 503 DIArray A = DCT.getTypeArray(); in getReturnTypeName()
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/external/llvm/lib/Analysis/ |
D | DebugInfo.cpp | 1089 DICompositeType DCT(DT); in processType() local 1090 processType(DCT.getTypeDerivedFrom()); in processType() 1091 DIArray DA = DCT.getTypeArray(); in processType()
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/external/libvpx/vp8/encoder/ppc/ |
D | fdct_altivec.asm | 76 ;# Vertical xf on two rows. DCT values in comments are for inverse transform;
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/external/oprofile/events/x86-64/family11h/ |
D | unit_masks | 84 0x01 DCT Page Table Overflow
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/external/oprofile/events/x86-64/family10/ |
D | unit_masks | 228 0x80 Read requests sent to the DCT while write requests are pending in the DCQ
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