mirror of
https://github.com/webmproject/libwebp.git
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3106 lines
159 KiB
Plaintext
3106 lines
159 KiB
Plaintext
deb54d9 Clarify the expected 'config' lifespan in WebPIDecode()
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c7e2d24 update ChangeLog (tag: v0.5.1-rc5)
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c7eb06f Fix corner case in CostManagerInit.
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ab7937a gif2webp: normalize the number of .'s in the help message
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3cdec84 vwebp: normalize the number of .'s in the help message
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bdf6241 cwebp: normalize the number of .'s in the help message
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06a38c7 fix rescaling bug: alpha plane wasn't filled with 0xff
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319e37b Improve lossless compression.
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447adbc 'our bug tracker' -> 'the bug tracker'
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97b9e64 normalize the number of .'s in the help message
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bb50bf4 pngdec,ReadFunc: throw an error on invalid read
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38063af decode.h,WebPGetInfo: normalize function comment
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9e8e1b7 Inline GetResidual for speed.
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7d58d1b Speed-up uniform-region processing.
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23e29cb Merge "Fix a boundary case in BackwardReferencesHashChainDistanceOnly." into 0.5.1
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0bb23b2 free -> WebPSafeFree()
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e7b9177 Merge "DecodeImageData(): change the incorrect assert" into 0.5.1
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2abfa54 DecodeImageData(): change the incorrect assert
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5a48fcd Merge "configure: test for -Wfloat-conversion"
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0174d18 Fix a boundary case in BackwardReferencesHashChainDistanceOnly.
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6a9c262 Merge "Added MSA optimized transform functions"
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cfbcc5e Make sure to consider small distances in LZ77.
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5e60c42 Added MSA optimized transform functions
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3dc28d7 configure: test for -Wfloat-conversion
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f2a0946 add some asserts to delimit the perimeter of CostManager's operation
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9a583c6 fix invalid-write bug for alpha-decoding
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f66512d make gradlew executable
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6fda58f backward_references: quiet double->int warning
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a48cc9d Merge "Fix a compression regression for images with long uniform regions." into 0.5.1
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cc2720c Merge "Revert an LZ77 boundary constant." into 0.5.1
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059aab4 Fix a compression regression for images with long uniform regions.
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b0c7e49 Check more backward matches with higher quality.
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a361151 Revert an LZ77 boundary constant.
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8190374 README: fix typo
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7551db4 update NEWS
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0fb2269 bump version to 0.5.1
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f453761 update AUTHORS & .mailmap
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3259571 Refactor GetColorPalette method.
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1df5e26 avoid using tmp histogram in PreparePair()
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7685123 fix comment typos
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a246b92 Speedup backward references.
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76d73f1 Merge "CostManager: introduce a free-list of ~10 intervals"
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eab39d8 CostManager: introduce a free-list of ~10 intervals
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4c59aac Merge "mips msa webp configuration"
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043c33f Merge "Improve speed and compression in backward reference for lossless."
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71be9b8 Merge "clarify variable names in HistogramRemap()"
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0ba7fd7 Improve speed and compression in backward reference for lossless.
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0481d42 CostManager: cache one interval and re-use it when possible
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41b7e6b Merge "histogram: fix bin calculation"
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96c3d62 histogram: fix bin calculation
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fe9e31e clarify variable names in HistogramRemap()
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ce3c824 disable near-lossless quantization if palette is used
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e11da08 mips msa webp configuration
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5f8f998 mux: Presence of unknown chunks should trigger VP8X chunk output.
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cadec0b Merge "Sync mips32 and dsp_r2 YUV->RGB code with C verison"
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d963775 Compute the hash chain once and for all for lossless compression.
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50a4866 Sync mips32 and dsp_r2 YUV->RGB code with C verison
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eee788e Merge "introduce a common signature for all image reader function"
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d77b877 introduce a common signature for all image reader function
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ca8d951 remove some obsolete TODOs
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ae2a722 collect all decoding utilities from examples/ in libexampledec.a
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0b8ae85 Merge "Move DitherCombine8x8 to dsp/dec.c"
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77cad88 Merge "ReadWebP: avoid conversion to ARGB if final format is YUVA"
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ab8d669 ReadWebP: avoid conversion to ARGB if final format is YUVA
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f8b7ce9 Merge "test pointer to NULL explicitly"
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5df6f21 test pointer to NULL explicitly
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77f21c9 Move DitherCombine8x8 to dsp/dec.c
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c9e6d86 Add gradle support
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c65f41e Revert "Add gradle support"
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bf731ed Add gradle support
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08333b8 WebPAnimEncoder: Detect when canvas is modified, restore only when needed.
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0209d7e Merge "speed-up MapToPalette() with binary search"
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fdd29a3 speed-up MapToPalette() with binary search
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cf4a651 Revert "Refactor GetColorPalette method."
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0a27aca Merge changes Idfa8ce83,I19adc9c4
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f25c440 WebPAnimEncoder: Restore original canvas between multiple encodes.
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169004b Refactor GetColorPalette method.
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576362a VP8LDoFillBitWindow: support big-endian in fast path
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ac49e4e bit_reader.c: s/VP8L_USE_UNALIGNED_LOAD/VP8L_USE_FAST_LOAD/
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d39ceb5 VP8LDoFillBitWindow: remove stale TODO
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2ec2de1 Merge "Speed-up BackwardReferencesHashChainDistanceOnly."
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3e023c1 Speed-up BackwardReferencesHashChainDistanceOnly.
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f2e1efb Improve near lossless compression when a prediction filter is used.
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e15afbc dsp.h: fix ubsan macro name
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e53c9cc dsp.h: add WEBP_UBSAN_IGNORE_UNSIGNED_OVERFLOW
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af81fdb utils.h: quiet -fsanitize=undefined warnings
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ea0be35 dsp.h: remove utils.h include
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cd276ae utils/*.c: ../utils/utils.h -> ./utils.h
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c892713 utils/Makefile.am: add some missing headers
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ea24e02 Merge "dsp.h: add WEBP_UBSAN_IGNORE_UNDEF"
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369e264 dsp.h: add WEBP_UBSAN_IGNORE_UNDEF
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0d020a7 Merge "add runtime NEON detection"
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5ee2136 Merge "add VP8LAddPixels() to lossless.h"
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47435a6 add VP8LAddPixels() to lossless.h
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8fa6ac6 remove two ubsan warnings
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74fb56f add runtime NEON detection
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4154a83 MIPS update to new Unfilter API
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c80b9fc Merge "cherry-pick decoder fix for 64-bit android devices"
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6235147 cherry-pick decoder fix for 64-bit android devices
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d41b8c4 configure: test for -Wformat-* w/-Wformat present
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5f95589 Fix WEBP_ALIGN in case the argument is a pointer to a type larger than a byte.
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2309fd5 replace num_parts_ by num_parts_minus_one_ (unsigned)
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9629f4b SimplifySegments: quiet -Warray-bounds warning
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de47492 Merge "update the Unfilter API in dsp to process one row independently"
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2102ccd update the Unfilter API in dsp to process one row independently
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e3912d5 WebPAnimEncoder: Restore canvas before evaluating blending possibility.
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6e12e1e WebPAnimEncoder: Fix for single-frame optimization.
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602f344 Merge changes I1d03acac,Ifcb64219
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95ecccf only apply color-mapping for alpha on the cropped area
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47dd070 anim_diff: Add an experimental option for max inter-frame diff.
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aa809cf only allocate alpha_plane_ up to crop_bottom row
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31f2b8d WebPAnimEncoder: FlattenSimilarPixels(): look for similar
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774dfbd perform alpha filtering within the decoding loop
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a4cae68 lossless decoding: only process decoded row up to last_row
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238cdcd Only call WebPDequantizeLevels() on cropped area
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cf6c713 alpha: preparatory cleanup
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b95ac0a Merge "VP8GetHeaders(): initialize VP8Io with sane value for crop/scale dimensions"
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8923139 VP8GetHeaders(): initialize VP8Io with sane value for crop/scale dimensions
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5828e19 use_8b_decode -> use_8b_decode_
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8dca024 fix bug in alpha.c that was triggering a memory error in incremental mode
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9a950c5 WebPAnimEncoder: Disable filtering when blending is used with lossy encoding.
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eb42390 WebPAnimEncoder: choose max diff for framerect based on quality.
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ff0a94b WebPAnimEncoder lossy: ignore small pixel differences for frame rectangles.
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f804008 gif2webp: Remove the 'prev_to_prev_canvas' buffer.
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6d8c07d Merge "WebPDequantizeLevels(): use stride in CountLevels()"
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d96fe5e WebPDequantizeLevels(): use stride in CountLevels()
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ec1b240 WebPPictureImport*: check output pointer
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c076876 Merge "Revert "Re-enable encoding of alpha plane with color cache for next release.""
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41f14bc WebPPictureImport*: check src pointer
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64eed38 Pass stride parameter to WebPDequantizeLevels()
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97934e2 Revert "Re-enable encoding of alpha plane with color cache for next release."
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e88c4ca fix -m 2 mode-cost evaluation (causing partition0 overflow)
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4562e83 Merge "add extra meaning to WebPDecBuffer::is_external_memory"
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abdb109 add extra meaning to WebPDecBuffer::is_external_memory
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875aec7 enc_neon,cosmetics: break long comment
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71e856c GetMBSSIM,cosmetics: fix alignment
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a90edff fix missing 'extern' for SSIM function in dsp/
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423ecaf move some SSIM-accumulation function for dsp/
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f08e662 Merge "Fix FindClosestDiscretized in near lossless:"
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0d40cc5 enc_neon,Disto4x4: remove an unnecessary transpose
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e8feb20 Fix FindClosestDiscretized in near lossless:
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8200643 anim_util: quiet static analysis warning
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a6f23c4 Merge "AnimEncoder: Support progress hook and user data."
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a519377 Merge "Near lossless feature: fix some comments."
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da98d31 AnimEncoder: Support progress hook and user data.
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3335713 Near lossless feature: fix some comments.
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0beed01 cosmetics: fix indent after 2f5e898
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6753f35 Merge "FTransformWHT optimization."
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6583bb1 Improve SSE4.1 implementation of TTransform.
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7561d0c FTransformWHT optimization.
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7ccdb73 fix indentation after patch #328220
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6ec0d2a clarify the logic of the error path when decoding fails.
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8aa352b Merge "Remove an unnecessary transposition in TTransform."
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db86088 Merge "remove useless #include"
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9960c31 Remove an unnecessary transposition in TTransform.
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6e36b51 Small speedup in FTransform.
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9dbd4aa Merge "fix C and SIMD flags completion."
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e60853e Add missing common_sse2.h file to makefile.unix
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696eb2b fix C and SIMD flags completion.
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2b4fe33 Merge "fix multiple allocation for transform buffer"
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2f5e898 fix multiple allocation for transform buffer
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bf2b4f1 Regroup common SSE code + optimization.
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4ed650a force "-pass 6" if -psnr or -size is used but -pass isn't.
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3ef1ce9 yuv_sse2: fix -Wconstant-conversion warning
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a7a03e9 Merge changes I4852d18f,I51ccb85d
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5e122bd gif2webp: set enc_options.verbose = 0 w/-quiet
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ab3c258 anim_encode,DefaultEncoderOptions: init verbose
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8f0dee7 Merge "configure: fix builtin detection w/-Werror"
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4a7b85a cmake: fix builtin detection w/-Werror
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b74657f configure: fix builtin detection w/-Werror
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3661b98 Add a CMakeLists.txt
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75f4af4 remove useless #include
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6c1d763 avoid Yoda style for comparison
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8ce975a SSE optimization for vector mismatch.
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7db5383 Merge tag 'v0.5.0'
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37f0494 update ChangeLog (tag: v0.5.0-rc1, tag: v0.5.0, origin/0.5.0, 0.5.0)
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7e7b6cc faster rgb565/rgb4444/argb output
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4c7f565 update NEWS
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1f62b6b update AUTHORS
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e224fdc update mailmap
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7110050 bump version to 0.5.0
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230a685 README: update help text, repo link
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d48e427 Merge "demux: accept raw bitstreams"
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99a01f4 Merge "Unify some entropy functions."
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4b025f1 Merge "configure: disable asserts by default"
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92cbddf Merge "fix PrintBlockInfo()"
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ca509a3 Unify some entropy functions.
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367bf90 fix PrintBlockInfo()
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b0547ff move back common constants for lossless_enc*.c into the .h
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fb4c783 lossless: simpler alpha cleanup preprocessing
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ba7f4b6 Merge "anim_diff: add brief description of options"
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47ddd5a Move some codec logic out of ./dsp .
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b4106c4 anim_diff: add brief description of options
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357f455 yuv_sse2: fix 32-bit visual studio build
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b9d80fa configure: disable asserts by default
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7badd3d cosmetic fix: sizeof(type) -> sizeof(*var)
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80ce27d Speed up 24-bit packing / unpacking in YUV / RGB conversions.
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68eebcb remove a TODO about rotation
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2dee296 remove few obsolete TODO about aligned loads in SSE2
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e0c0bb3 remove TODO about unused ref_lf_delta[]
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9cf1cc2 remove few TODO: * 256 -> RD_DISTO_MULT * don't use TDisto for UV mode picking
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7918964 Merge changes from topic 'demux-fragment-cleanup'
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47399f9 demux: remove GetFragment()
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d3cfb79 demux: remove dead fragment related TODO
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ab714b8 demux, Frame: remove is_fragment_ field
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b105921 yuv_sse2, cosmetics: fix indent
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466c92e demux,WebPIterator: remove fragment_num/num_fragments
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11714ff demux: remove WebPDemuxSelectFragment
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c0f7cc4 fix for bug #280: UMR in next->bits
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578beeb Merge "enc/Makefile.am: add missing headers"
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1a819f0 makefile.unix: make visibility=hidden the default
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d4f9c2e enc/Makefile.am: add missing headers
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846caff configure: check for -fvisibility=hidden
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3f3ea2c demux: accept raw bitstreams
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d6dad5d man cwebp: add precision about exactness of the 'lossless' mode
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46bb1e3 Merge "gifdec: remove utils.h include"
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2b882e9 Merge "Makefile.vc: define WEBP_HAVE_GIF for gifdec.c"
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892b923 Merge "man/*, AUTHORS: clarify origin of the tool"
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e5687a1 Merge "fix optimized build with -mcmodel=medium"
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e56e685 Makefile.vc: define WEBP_HAVE_GIF for gifdec.c
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4077d94 gifdec: remove utils.h include
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b5e30da man/*, AUTHORS: clarify origin of the tool
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b275e59 fix optimized build with -mcmodel=medium
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64da45a cosmetics, cwebp: fix indent
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038a060 Merge "add disto-based refinement for UV mode (if method = 1 or 2)"
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2835089 Provide an SSE2 implementation of CombinedShannonEntropy.
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e6c9351 add disto-based refinement for UV mode (if method = 1 or 2)
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04507dc Merge "fix undefined behaviour during shift, using a cast"
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793c526 Merge "wicdec: add support for reading from stdin"
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d3d1639 Optimize the heap usage in HistogramCombineGreedy.
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202a710 fix undefined behaviour during shift, using a cast
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14d27a4 improve method #2 by merging DistoRefine() and SimpleQuantize()
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cb1ce99 Merge "10% faster table-less SSE2/NEON version of YUV->RGB conversion"
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ac761a3 10% faster table-less SSE2/NEON version of YUV->RGB conversion
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79fcf29 wicdec: add support for reading from stdin
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015f173 Merge "cwebp: add support for stdin input"
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a9947c3 cwebp: add support for stdin input
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7eb01ff Merge "Improved alpha cleanup for the webp encoder when prediction transform is used."
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fb8c910 Merge "introduce WebPMemToUint32 and WebPUint32ToMem for memory access"
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bd91af2 Merge "bit_reader: remove aarch64 BITS TODO"
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6c702b8 Speed up hash chain initialization using memset.
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4c60f63 make ReadPNG and ReadJPEG take a filename instead of a FILE
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464ed10 bit_reader: remove aarch64 BITS TODO
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d478e58 Merge "configure: update issue tracker"
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6938111 Improved alpha cleanup for the webp encoder when prediction transform is used.
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2c08aac introduce WebPMemToUint32 and WebPUint32ToMem for memory access
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010ca3d Fix FindMatchLength with non-aligned buffers.
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a90e1e3 README: add prerequisites for an autoconf build
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458f086 configure: update issue tracker
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3391459 vwebp: work around the transparent background with GLUT bug
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e4a7eed cosmetics: fix indent
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0837512 Merge "Make a separate case for low_effort in CopyImageWithPrediction"
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aa2eb2d Merge "cosmetics: fix indent"
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b7551e9 cosmetics: fix indent
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5bda52d Make a separate case for low_effort in CopyImageWithPrediction
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66fa598 Merge "configure: fix intrinsics build w/older gcc"
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5ae220b backward_references.c: Fixed compiler warning
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1556da0 Merge "configure: restore 2 warnings"
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71a17e5 configure: restore 2 warnings
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9eeabc0 configure: fix intrinsics build w/older gcc
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363babe Merge "fix some warning about unaligned 32b reads"
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a141178 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.
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829bd14 Combine Huffman cost and bit entropy into one loop
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a7a954c Merge "lossless: make prediction in encoder work per scanline"
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61b605b Merge "fix of undefined multiply (int32 overflow)"
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239421c lossless: make prediction in encoder work per scanline
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f5ca40e fix of undefined multiply (int32 overflow)
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5cd2ef4 Merge changes from topic 'win-threading-compat'
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76ce918 Makefile.vc: enable WEBP_USE_THREAD for windows phone
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d2afe97 thread: use CreateThread for windows phone
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0fd0e12 thread: use WaitForSingleObjectEx if available
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63fadc9 thread: use InitializeCriticalSectionEx if available
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110ad58 thread: use native windows cond var if available
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912c9fd dec/webp: use GetLE(24|32) from utils
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f169448 utils/GetLE32: correct uint32 promotion
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158763d Merge "always call WebPInitSamplers(), don't try to be smart"
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3770f3b Merge "cleanup the YFIX/TFIX difference by removing some code and #define"
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a40f60a Merge "3% speed improvement for lossless webp encoder for low effort mode:"
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ed1c2bc always call WebPInitSamplers(), don't try to be smart
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b8c44f1 3% speed improvement for lossless webp encoder for low effort mode:
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997e103 cleanup the YFIX/TFIX difference by removing some code and #define
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d73d1c8 Merge "Make discarding invisible RGB values (cleanup alpha) the default."
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1f9be97 Make discarding invisible RGB values (cleanup alpha) the default.
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f240117 Make dwebp listen more to the -quiet flag
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b37b017 fix for issue #275: don't compare to out-of-bound pointers
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21735e0 speed-up trivial one-symbol decoding case for lossless
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397863b Refactor CopyPlane() and CopyPixels() methods: put them in utils.
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6ecd72f Re-enable encoding of alpha plane with color cache for next release.
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1f7148a Merge "remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures"
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6ae395f Merge "use ExReadFile() for ReadYUV()"
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8076a00 gitignore list: add anim_diff.
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1c1702d use ExReadFile() for ReadYUV()
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775d3a3 remove unused fields from WebPDecoderOptions and WebPBitstreamFeatures
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c13245c AnimEncoder: Add a GetError() method.
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688b265 AnimDecoder API: Add a GetDemuxer() method.
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1aa4e3d WebPAnimDecoder: add an option to enable multi-threaded decoding.
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3584abc AnimDecoder: option to decode to common color modes.
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afd5a62 Merge "mux.h does NOT need to include encode.h"
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8550d44 Merge "migrate anim_diff tool from C++ to C89"
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96201e5 migrate anim_diff tool from C++ to C89
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945cfa3 mux.h does NOT need to include encode.h
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8da07e8 Merge "~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV"
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bfd3fc0 ~2x faster SSE2 RGB24toY, BGR24toY, ARGBToY|UV
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0243242 man/cwebp.1, cosmetics: escape '-'s
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96f5b42 man/cwebp: group lossy-only options
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52fdbdf extract some RGB24 to Luma conversion function from enc/ to dsp/
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ab8c230 add missing \n
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8304179 sync NEWS with 0.4.4
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5bd04a0 sync versions with 0.4.4
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8f1fcc1 Merge "Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c"
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25bf2ce fix some warning about unaligned 32b reads
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922268f s/TIFF/WebP
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fa8927e Move ARGB->YUV functions from dec/vp8l.c to dsp/yuv.c
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9b37359 Merge "for ReadXXXX() image-readers, use the value of pic->use_argb"
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f7c507a Merge "remove unnecessary #include "yuv.h""
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7861578 for ReadXXXX() image-readers, use the value of pic->use_argb
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14e4043 remove unnecessary #include "yuv.h"
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469ba2c vwebp: fix incorrect clipping w/NO_BLEND
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4b9186b update issue tracker url
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d64d376 change WEBP_ALIGN_CST value to 31
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f717b82 vp8l.c, cosmetics: fix indent after 95509f9
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927ccdc Merge "fix alignment of allocated memory in AllocateTransformBuffer"
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fea94b2 fix alignment of allocated memory in AllocateTransformBuffer
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5aa8d61 Merge "MIPS: rescaler code synced with C implementation"
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e7fb267 MIPS: rescaler code synced with C implementation
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|
93c86ed Merge "format_constants.h: MKFOURCC, correct cast"
|
|
5d791d2 format_constants.h: MKFOURCC, correct cast
|
|
65726cd dsp/lossless: Average2, make a constant unsigned
|
|
d26d9de Use __has_builtin to check clang support
|
|
12ec204 moved ALIGN_CST into util/utils.h and renamed WEBP_ALIGN_xxx
|
|
a264083 Merge "rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand"
|
|
3fb600d Merge "wicdec: fix alpha detection w/64bpp BGRA/RGBA"
|
|
67c547f rescaler: ~20% faster SSE2 implementation for lossless ImportRowExpand
|
|
99e3f81 Merge "large re-organization of the delta-palettization code"
|
|
95509f9 large re-organization of the delta-palettization code
|
|
74fb458 fix for weird msvc warning message
|
|
ae49ad8 Merge "SSE2 implementation of ImportRowShrink"
|
|
932fd4d SSE2 implementation of ImportRowShrink
|
|
badfcba wicdec: fix alpha detection w/64bpp BGRA/RGBA
|
|
35cafa6 Merge "iosbuild: fix linking with Xcode 7 / iOS SDK 9"
|
|
b0c9d8a label rename: NO_CHANGE -> NoChange
|
|
b4e731c neon-implementation for rescaler code
|
|
db1321a iosbuild: fix linking with Xcode 7 / iOS SDK 9
|
|
6dfa5e3 rescaler: better handling of the fxy_scale=0 special case.
|
|
55c0529 Revert "rescaler: better handling of the fxy_scale=0 special case."
|
|
9f226bf rescaler: better handling of the fxy_scale=0 special case.
|
|
f7b8f90 delta_palettization.*: add copyright
|
|
c1e1b71 Changed delta palette to compress better
|
|
0dd2826 Merge "Add delta_palettization feature to WebP"
|
|
48f66b6 Add delta_palettization feature to WebP
|
|
27933e2 anim_encoder: drop a frame if it has same pixels as the prev frame.
|
|
df9f6ec Merge "webpmux/DisplayInfo: send non-error output to stdout"
|
|
8af4993 Merge "rescaler_mips_dsp_r2: cosmetics, fix indent"
|
|
2b9d249 Merge "rescaler: cosmetics, join two lines"
|
|
cc020a8 webpmux/DisplayInfo: send non-error output to stdout
|
|
a288e74 configure: add -Wshorten-64-to-32
|
|
c4c3cf2 pngdec: fix type conversion warnings
|
|
bef8e97 webpmux: fix type conversion warning
|
|
5a84460 rescaler_mips_dsp_r2: cosmetics, fix indent
|
|
acde0aa rescaler: cosmetics, join two lines
|
|
306ce4f rescaler: move the 1x1 or 2x1 handling one level up
|
|
cced974 remove _mm_set_epi64x(), which is too specific
|
|
56668c9 fix warnings about uint64_t -> uint32_t conversion
|
|
76a7dc3 rescaler: add some SSE2 code
|
|
1df1d0e rescaler: harmonize function protos
|
|
9ba1894 rescaler: simplify ImportRow logic
|
|
5ff0079 fix rescaler vertical interpolation
|
|
cd82440 VP8LAllocateHistogramSet: align histogram[] entries
|
|
a406b1d Merge "fix memory over-allocation in lossless rescaler init"
|
|
0fde33e add missing const in VP8InitFrame signature
|
|
ac7d5e8 fix memory over-allocation in lossless rescaler init
|
|
017f8cc Loosen the buffer size checks for Y/U/V/A too.
|
|
15ca501 loosen the padding check on buffer size
|
|
d623a87 dec_neon: add whitespace around stringizing operator
|
|
29377d5 dsp/mips: cosmetics: add whitespace around XSTR macro
|
|
eebaf97 dsp/mips: add whitespace around stringizing operator
|
|
d39dc8f Create a WebPAnimDecoder API.
|
|
03fb752 gif2webp: print output file size
|
|
14efabb Android: limit use of cpufeatures
|
|
7b83adb preparatory cosmetics for Rescaler code fix and clean-up
|
|
77fb41c dec/vp8l/DecodeAlphaData: remove redundant cast
|
|
90fcfcd Insert less hash chain entries from the beginnings of long copies.
|
|
bd55604 SSE2: add yuv444 converters, re-using yuv_sse2.c
|
|
41a5d99 add a -quiet option to 'dwebp'
|
|
80ab3ed Merge "README: update dwebp help output after 1e595fe"
|
|
32b71b2 README: update dwebp help output after 1e595fe
|
|
3ec1182 use the DispatchAlpha() call from dsp
|
|
c5f0062 incorporate bzero() into WebPRescalerInit() instead of call site
|
|
3ebcdd4 remove duplicate "#include <stdlib.h>"
|
|
1e595fe dwebp: add -resize as a synonym for -scale
|
|
24a9693 dec: allow 0 as a scaling dimension
|
|
b918724 utils/rescaler: add WebPRescalerGetScaledDimensions
|
|
923e8ed Merge "update NEWS"
|
|
020fd09 Merge "WebPPictureDistortion: support ARGB format for 'pic' when computing distortion."
|
|
6a5292f update NEWS
|
|
56a2e9f WebPPictureDistortion: support ARGB format for 'pic' when computing distortion.
|
|
0ae582e configure: test and add -Wunreachable-code
|
|
c2f9dc0 bit_writer: convert VP8L macro values to immediates
|
|
b969f88 Reduce magic in palette reordering
|
|
acb297e anim_diff: add a -raw_comparison flag
|
|
155c1b2 Merge changes I76f4d6fe,I45434639
|
|
717e4d5 mips32/mipsDSPr2: function ImportRow rebased
|
|
7df9389 fix rescaling bug (uninitialized read, see bug #254).
|
|
5cdcd56 lossless_enc_neon: add VP8LTransformColor
|
|
a53c336 lossless_neon: add VP8LTransformColorInverse
|
|
99131e7 Merge changes I9fb25a89,Ibc648e9e
|
|
c455676 simplify the main loop for downscaling
|
|
2a010f9 lossless_neon: remove predictors 5-13
|
|
ca221bb ll_enc_neon: enable VP8LSubtractGreenFromBlueAndRed
|
|
585d93d Container spec: clarify ordering of ALPH chunk.
|
|
01d61fd lossless: ~20 % speedup
|
|
f722c8f lossless: Speed up ComputeCacheEntropy by 40 %
|
|
1ceecdc add a VP8LColorCacheSet() method for color cache
|
|
17eb609 lossless: Allow copying from prev row in rle-mode.
|
|
f3a7a5b lossless: bit writer optimization
|
|
d97b9ff Merge changes from topic 'lossless-enc-improvements'
|
|
0250dfc msvc: fix pointer type warning in BitsLog2Floor
|
|
52931fd lossless: combine the Huffman code with extra bits
|
|
c4855ca lossless: Inlining add literal
|
|
8e9c94d lossless: simplify HashChainFindCopy heuristics
|
|
888429f lossless: 0.5 % compression density improvement
|
|
7b23b19 lossless: Add zeroes into the predicted histograms.
|
|
85b44d8 lossless: encoding, don't compute unnecessary histo
|
|
d92453f lossless: Remove about 25 % of the speed degradation
|
|
2cce031 Faster alpha coding for webp
|
|
5e75642 lossless: rle mode not to accept lengths smaller than 4.
|
|
84326e4 lossless: Less code for the entropy selection
|
|
16ab951 lossless: 0.37 % compression density improvement
|
|
822f113 add WebPFree() to the API
|
|
0ae2c2e SSE2/SSE41: optimize SSE_16xN loops
|
|
39216e5 cosmetics: fix indent after 32462a07
|
|
559e54c Merge "SSE2: slightly faster FTransformWHT"
|
|
8ef9a63 SSE2: slightly faster FTransformWHT
|
|
f27f773 lossless_neon: enable VP8LAddGreenToBlueAndRed
|
|
36e9c4b SSE2: minor cosmetrics on in-loop filter code
|
|
4741fac dsp/lossless_*sse2: remove some unnecessary inlines
|
|
1819965 fix warning ("left shift of negative value") using a cast
|
|
7017001 SSE2: speed-up some lossless-encoding functions
|
|
abcb012 Merge "SSE2: slightly faster (~5%) AddGreenToBlueAndRed()"
|
|
2df5bd3 Merge "Speedup to HuffmanCostCombinedCount"
|
|
9e356d6 SSE2: slightly faster (~5%) AddGreenToBlueAndRed()
|
|
fc6c75a SSE2: 53% faster TransformColor[Inverse]
|
|
49073da SSE2: 46% speed-up of TransformColor[Inverse]
|
|
32462a0 Speedup to HuffmanCostCombinedCount
|
|
f3d687e SSE4.1 implementation of some lossless encoding functions
|
|
bfc300c SSE4.1 implementation of some alpha-processing functions
|
|
7f9c98f Merge "sse2 in-loop: simplify SignedShift8b() a bit"
|
|
ef314a5 dec_sse2/GetNotHEV: micro optimization
|
|
a729cff sse2 in-loop: simplify SignedShift8b() a bit
|
|
422ec9f simplify Load8x4() a bit
|
|
8df238e Merge "remove some duplicate FlipSign()"
|
|
751506c remove some duplicate FlipSign()
|
|
65ef5af Merge "lossless: 0.13% compression density gain"
|
|
2beef2f lossless: 0.13% compression density gain
|
|
3033f24 lossless: 0.06 % compression density improvement
|
|
64960da dec_neon: add VE8uv / VE16
|
|
14dbd87 dec_neon: add HE8uv / HE16
|
|
ac76801 introduce FTransform2 to perform two transforms at a time.
|
|
aa6065a dec_neon: use vld1_dup(mem) rather than vdup(mem[0])
|
|
8b63ac7 Merge "dec_neon: add TM16"
|
|
f51be09 Merge "dec_neon/TrueMotion: simply left border load"
|
|
dc48196 dec_neon: add TM16
|
|
ea95b30 dec_neon/TrueMotion: simply left border load
|
|
f262d61 speed-up SetResidualSSE2
|
|
bf46d0a fix mips2 build target
|
|
929a0fd enc_sse2/TTransform: simplify abs calculation
|
|
17dbd05 enc_sse2/CollectHistogram: simplify abs calculation
|
|
a6c1593 dec_neon: add DC16 intra predictors
|
|
03b4f50 Makefile.vc: add anim_diff build support.
|
|
1b98987 Merge changes I9cd84125,Iee7e387f,I7548be72
|
|
acd7b5a Introduce a test tool anim_diff.
|
|
f274a96 dsp/enc_sse2: add luma4 intra predictors
|
|
040b11b dsp/enc_sse2: add chroma intra predictors
|
|
aee021b dsp/enc_sse2: add luma16 intra predictors
|
|
9e00a49 makefile.unix: remove superclean target
|
|
cefc9c0 makefile.unix: clean up after extras target
|
|
4c9af02 dec_neon: add DC8uvNoTopLeft
|
|
dd55b87 Merge "doc/webp-container-spec: update repo browser link"
|
|
f048696 doc/webp-container-spec: update repo browser link
|
|
9287761 Merge "GetResidualCostSSE2: simplify abs calculation"
|
|
0e00936 dsp/cpu.c(x86): check maximum supported cpuid feature
|
|
b243a4b GetResidualCostSSE2: simplify abs calculation
|
|
6d4602b Merge "fix typo: constitutes -> constitute"
|
|
5fe1fe3 fix typo: constitutes -> constitute
|
|
b83bd7c Merge "populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions"
|
|
b0114a3 Merge "histogram.h: cosmetics: remove unnecessary includes"
|
|
feab45e gifdec: Move inclusion of webp/config.h to header.
|
|
dbba67d histogram.h: cosmetics: remove unnecessary includes
|
|
e978fec Merge "VP8LBitReader: fix remaining ubsan error with large shifts"
|
|
d6fe588 Merge "ReconstructRow: move some one-time inits out of the main loop"
|
|
a21d647 ReconstructRow: move some one-time inits out of the main loop
|
|
7a01c3c VP8LBitReader: fix remaining ubsan error with large shifts
|
|
7fa67c9 change GetPixPairHash64() return type to uint32_t
|
|
ec1fb9f Merge "dsp/enc.c: cosmetics: move DST() def closer to use"
|
|
7073bfb Merge "split 64-mult hashing into two 32-bit multiplies"
|
|
0768b25 dsp/enc.c: cosmetics: move DST() def closer to use
|
|
6a48b8f Merge "fix MSVC size_t->int conversion warning"
|
|
1db07cd Merge "anim_encode: cosmetics: fix alignment"
|
|
e28271a anim_encode: cosmetics: fix alignment
|
|
7fe357b split 64-mult hashing into two 32-bit multiplies
|
|
af74c14 populate 'libwebpextras' with: import gray, rgb565 and rgb4444 functions
|
|
6121413 remove VP8Residual::cost unused field
|
|
e254482 fix MSVC size_t->int conversion warning
|
|
b69a6c3 vwebp: don't redefine snprintf with VS2015+
|
|
0ac29c5 AnimEncoder API: Consistent use of trailing underscores in struct.
|
|
d484555 AnimEncoder API: Use timestamp instead of duration as input to Add().
|
|
9904e36 dsp/dec_sse2: DC8uv / DC8uvNoLeft speedup
|
|
7df2049 dsp/dec_sse2: DC16 / DC16NoLeft speedup
|
|
8e515df Merge "makefile.unix: add some missing headers"
|
|
db12250 cosmetics: vp8enci.h: break long line
|
|
bf516a8 makefile.unix: add some missing headers
|
|
b44eda3 dsp: add DSP_INIT_STUB
|
|
03e76e9 clarify the comment about double-setting the status in SetError()
|
|
9fecdd7 remove unused EmitRGB()
|
|
43f010d move ReconstructRow to top
|
|
82d9802 add a dec/common.h header to collect common enc/dec #defines
|
|
5d4744a Merge "enc_sse41: add Disto4x4 / Disto16x16"
|
|
e38886a mux.h: Bump up ABI version
|
|
46305ca configure: add --disable-<avx2|sse4.1|sse2>
|
|
2fc8b65 CPPFLAGS->CFLAGS for detecting sse4.1 in preprocessor
|
|
1a338fb enc_sse41: add Disto4x4 / Disto16x16
|
|
9405550 encoding SSE4.1 stub for StoreHistogram + Quantize + SSE_16xN
|
|
c64659e remove duplicate variables after the lossless{_enc}.c split
|
|
67ba7c7 enc_sse2: call local FTransform in CollectHistogram
|
|
1824979 dsp: s/VP8LSetHistogramData/VP8SetHistogramData/
|
|
ede5e15 cosmetics: dsp/lossless.h: reorder prototypes
|
|
553051f dsp/lossless: split enc/dec functions
|
|
9064adc Merge "conditionally add -msse4.1 in Makefile.unix"
|
|
cecf509 dsp/yuv*.c: rework WEBP_USE_<arch> ifdef
|
|
6584d39 dsp/upsampling*.c: rework WEBP_USE_<arch> ifdef
|
|
8080942 dsp/rescaler*.c: rework WEBP_USE_<arch> ifdef
|
|
1d93dde dsp/lossless*.c: rework WEBP_USE_<arch> ifdef
|
|
73805ff dsp/filters*.c: rework WEBP_USE_<arch> ifdef
|
|
fbdcef2 dsp/enc*.c: rework WEBP_USE_<arch> ifdef
|
|
66de69c dsp/dec*.c: rework WEBP_USE_<arch> ifdef
|
|
48e4ffd dsp/cost*.c: rework WEBP_USE_<arch> ifdef
|
|
29fd6f9 dsp/argb*.c: rework WEBP_USE_<arch> ifdef
|
|
80ff381 dsp/alpha*.c: rework WEBP_USE_<arch> ifdef
|
|
bf09cf1 conditionally add -msse4.1 in Makefile.unix
|
|
e9570dd stub for SSE4.1 support.
|
|
4a95384 Merge "dsp: add sse4.1 detection"
|
|
cabf4bd dsp: add sse4.1 detection
|
|
4ecba1a thread.h: rename interface param
|
|
b8d706c Merge "sync versions with 0.4.3"
|
|
ae64a71 Merge "add shell for libwebpextras"
|
|
92a5da9 sync versions with 0.4.3
|
|
9d4e2d1 Merge "~30% faster smart-yuv (-pre 4) with early-out criterion"
|
|
b1bdbba ~30% faster smart-yuv (-pre 4) with early-out criterion
|
|
7efb974 Merge "Disable NEON code on Native Client"
|
|
ac4f578 Disable NEON code on Native Client
|
|
0873f85 AnimEncoder API: Support input frames in YUV(A) format.
|
|
5c176d2 add shell for libwebpextras
|
|
44bd956 fix signature for VP8RecordCoeffTokens()
|
|
c9b8ea0 small cosmetics on TokenBuffer.
|
|
76394c0 Merge "MIPS: dspr2: added optimization for TrueMotion"
|
|
0f77369 WebPPictureRescale: add a note about 0 width/height
|
|
241bb5d MIPS: dspr2: added optimization for TrueMotion
|
|
6cef0e4 examples/Android.mk: add webpmux_example target
|
|
53c16ff Android.mk: add webpmux target
|
|
21852a0 Android.mk: add webpdemux target
|
|
8697a3b Android.mk: add webpdecoder{,_static} targets
|
|
4a67049 Android.mk: split source lists per-directory
|
|
b5e7942 MIPS: dspr2: Added optimization for some convert functions
|
|
0f595db MIPS: dspr2: Added optimization for some convert functions
|
|
8a218b4 MIPS: [mips32|dspr2]: GetResidualCost rebased
|
|
ef98750 Speedup method StoreImageToBitMask by 5%.
|
|
602a00f fix iOS arm64 build with Xcode 6.3
|
|
2382050 1-2% faster encoding by removing an indirection in GetResidualCost()
|
|
eddb7e7 MIPS: dspr2: added otpimization for DC8uv, DC8uvNoTop and DC8uvNoLeft
|
|
73ba291 MIPS: dspr2: added optimization for functions RD4 and LD4
|
|
c7129da Merge "4-5% faster encoding using SSE2 for GetResidualCost"
|
|
94380d0 MIPS: dspr2: added optimizaton for functions VE4 and DC4
|
|
2a40709 4-5% faster encoding using SSE2 for GetResidualCost
|
|
17e1986 Merge "MIPS: dspr2: added optimization for simple filtering functions"
|
|
3ec404c Merge "dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage"
|
|
b969f5d dsp: normalize WEBP_TSAN_IGNORE_FUNCTION usage
|
|
d7b8e71 MIPS: dspr2: added optimization for simple filtering functions
|
|
235f774 Merge "MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C"
|
|
42a8a62 MIPS: dspr2: Added optimization for function VP8LTransformColorInverse_C
|
|
b442bef Merge "ApplyFiltersAndEncode: only copy lossless stats"
|
|
b510fbf doc/webp-container-spec: note MSB order for chunk diagrams
|
|
9bc0f92 ApplyFiltersAndEncode: only copy lossless stats
|
|
3030f11 Merge "dsp/mips: add some missing TSan annotations"
|
|
dfcf459 Merge "MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C"
|
|
55c75a2 dsp/mips: add some missing TSan annotations
|
|
2cb879f MIPS: dspr2: Added optimization for function VP8LAddGreenToBlueAndRed_C
|
|
e155601 move some cost tables from enc/ to dsp/
|
|
c3a0316 Merge "picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined"
|
|
39537d7 Merge "VP8LDspInitMIPSdspR2: add missing TSan annotation"
|
|
1dd419c picture_csp: fix build w/USE_GAMMA_COMPRESSION undefined
|
|
43fd354 VP8LDspInitMIPSdspR2: add missing TSan annotation
|
|
c7233df Merge "VP8LDspInit: remove memcpy"
|
|
0ec4da9 picture_csp::InitGammaTables*: add missing TSan annotations
|
|
35579a4 VP8LDspInit: remove memcpy
|
|
97f6aff VP8YUVInit: add missing TSan annotation
|
|
f9016d6 dsp/enc::InitTables: add missing TSan annotation
|
|
e3d9771 VP8EncDspCostInit*: add missing TSan annotations
|
|
d97c143 Merge "doc/webp-container-spec: cosmetics"
|
|
309b790 MIPS: mips32: Added optimization for function SetResidualCoeffs
|
|
a987fae MIPS: dspr2: added optimization for function GetResidualCost
|
|
e7d3df2 doc/webp-container-spec: cosmetics
|
|
be6635e Merge "VP8TBufferClear: remove some misleading const's"
|
|
02971e7 Merge "VP8EmitTokens: remove unnecessary param void cast"
|
|
3b77e5a VP8TBufferClear: remove some misleading const's
|
|
aa139c8 VP8EmitTokens: remove unnecessary param void cast
|
|
c24d8f1 cosmetics: upsampling_sse2: add const to some casts
|
|
1829c42 cosmetics: lossless_sse2: add const to some casts
|
|
183168f cosmetics: enc_sse2: add const to some casts
|
|
860badc cosmetics: dec_sse2: add const to some casts
|
|
0254db9 cosmetics: argb_sse2: add const to some casts
|
|
1aadf85 cosmetics: alpha_processing_sse2: add const to some casts
|
|
1579de3 vwebp: clear canvas at the beginning of each loop
|
|
4b9fa5d Merge "webp-container-spec: clarify background clear on loop"
|
|
4c82284 Updated the near-lossless level mapping.
|
|
5603947 webp-container-spec: clarify background clear on loop
|
|
19f0ba0 Implement true-motion prediction in SSE2
|
|
774d4cb make VP8PredLuma16[] array non-const
|
|
d7eabb8 Merge "MIPS: dspr2: Added optimization for function CollectHistogram"
|
|
fe42739 Use integers for kmin/kmax for simplicity.
|
|
b9df35f AnimEncode API: kmax=0 should imply all keyframes.
|
|
6ce296d MIPS: dspr2: Added optimization for function CollectHistogram
|
|
2c906c4 vwebp: remove unnecessary static Help() prototype
|
|
be0fd1d Merge "dec/vp8: clear 'dither_' on skipped blocks"
|
|
e96170f Merge "vwebp/animation: display last frame on end-of-loop"
|
|
0f017b5 vwebp/animation: display last frame on end-of-loop
|
|
c86b40c enc/near_lossless.c: fix alignment
|
|
66935fb dec/vp8: clear 'dither_' on skipped blocks
|
|
b7de794 Merge "lossless_neon: enable subtract green for aarch64"
|
|
77724f7 SSE2 version of GradientUnfilter
|
|
416e1ce lossless_neon: enable subtract green for aarch64
|
|
72831f6 Speedup AnalyzeAndInit for low effort compression.
|
|
a659748 Speedup Analyze methods for lossless compression.
|
|
98c8138 Enable Near-lossless feature.
|
|
c6b2454 AnimEncoder API: Fix for kmax=1 and default kmin case.
|
|
022d2f8 add SSE2 variants for alpha filtering functions
|
|
2db15a9 Temporarily disable encoding of alpha plane with color cache.
|
|
1d575cc Merge "Lossless decoding: Remove an unnecessary if condition."
|
|
cafa1d8 Merge "Simplify backward refs calculation for low-effort."
|
|
7afdaf8 Alpha coding: reorganize the filter/unfiltering code
|
|
4d6d728 Simplify backward refs calculation for low-effort.
|
|
ec0d1be Cleaup Near-lossless code.
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9814ddb Remove the post-transform near-lossless heuristic.
|
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4509e32 Lossless decoding: Remove an unnecessary if condition.
|
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f2ebc4a Merge "Regression fix for lossless decoding"
|
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783a8cd Regression fix for lossless decoding
|
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9a062b8 AnimEncoder: Bugfix for kmin = 1 and kmax = 2.
|
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0f027a7 simplify smart RGB->YUV conversion code
|
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0d5b334 BackwardReferencesHashChainFollowChosenPath: remove unused variable
|
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f480d1a Fix to near lossless artefacts on palettized images.
|
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d4615d0 Merge changes Ia1686828,I399fda40
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cb4a18a rename HashChainInit into HashChainReset
|
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f079e48 use uint16_t for chosen_path[]
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da09121 MIPS: dspr2: Added optimization for function FTransformWHT
|
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b8c2013 Merge "wicdec: (msvs) quiet some /analyze warnings"
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9b228b5 wicdec: (msvs) quiet some /analyze warnings
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daeb276 Merge "MIPS: dspr2: Added optimization for MultARGBRow function"
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cc08742 Merge "dsp/cpu: (msvs) add include for __cpuidex"
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4a82aab Merge changes I87544e92,I0bb6cda5
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7a19139 dwebp/WritePNG: mark png variables volatile
|
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775dfad dwebp: include setjmp.h w/WEBP_HAVE_PNG
|
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47d26be dwebp: correct sign in format strings
|
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f0e0677 VP8LEncodeStream: add an assert
|
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c5f7747 VP8LColorCacheCopy: promote an int before shifting
|
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0de5f33 dsp/cpu: (msvs) add include for __cpuidex
|
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7d850f7 MIPS: dspr2: Added optimization for MultARGBRow function
|
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5487529 MIPS: dspr2: added optimization for function QuantizeBlock
|
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4fbe9cf dsp/cpu: (msvs) avoid immintrin.h on _M_ARM
|
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3fd5903 simplify/reorganize arguments for CollectColorBlueTransforms
|
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b9e356b Disable costly TraceBackwards for method=0.
|
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a7e7caa MIPS: dspr2: added optimization for function TransformColorRed
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2cb3918 Merge "MIPS: dspr2: added optimization for function TransformColorBlue"
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279e661 Merge "dsp/cpu: add include for _xgetbv() w/MSVS"
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b6c0428 dsp/cpu: add include for _xgetbv() w/MSVS
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d1c4ffa gif2webp: Move GIF decoding related code to a support library.
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07c3955 Merge "AnimEncoder API: Add info in README.mux"
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7b16197 MIPS: dspr2: added optimization for function TransformColorBlue
|
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d7c4b02 cpu: fix AVX2 detection for gcc/clang targets
|
|
9d29946 AnimEncoder API: Add info in README.mux
|
|
d581ba4 follow-up: clean up WebPRescalerXXX dsp function
|
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f8740f0 dsp: s/USE_INTRINSICS/WEBP_USE_INTRINSICS/
|
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ce73abe Merge "introduce a separate WebPRescalerDspInit to initialize pointers"
|
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ab66bec introduce a separate WebPRescalerDspInit to initialize pointers
|
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205c7f2 fix handling of zero-sized partition #0 corner case
|
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cbcdd5f Merge "move rescaler functions to rescaler* files in src/dsp/"
|
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bf586e8 Merge changes I230b3532,Idf3057a7
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6dc79dc Merge "anim_encode: fix type conversion warnings"
|
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11fce25 Merge "dec_neon: remove returns from void functions"
|
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c4e63f9 Makefile.vc: add gif2webp target
|
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4f43d38 enable NEON for Windows ARM builds
|
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3f6615a Makefile.vc: add rudimentary Windows ARM support
|
|
e7c5954 dec_neon: remove returns from void functions
|
|
f79c163 anim_encode: fix type conversion warnings
|
|
0f54f1e Remove gif2webp_util which is no longer needed.
|
|
cbcbedd move rescaler functions to rescaler* files in src/dsp/
|
|
ac79ed1 webpmux: remove experimental fragment handling
|
|
e8694d4 mux: remove experimental FRGM parsing
|
|
9e92b6e AnimEncoder API: Optimize single-frame animated images
|
|
abbae27 Merge "Move over gif2webp to the new AnimEncoder API."
|
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a28c4b3 MIPS: move WORK_AROUND_GCC define to appropriate place
|
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012d2c6 MIPS: dspr2: added optimization for functions SSEAxB
|
|
67720c8 Move over gif2webp to the new AnimEncoder API.
|
|
9241ecf MIPS: dspr2: added optimization for function Average
|
|
9422211 Merge "Tune BackwardReferencesLz77 for low_effort (m=0)."
|
|
df40057 Merge "Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode."
|
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ea08466 Tune BackwardReferencesLz77 for low_effort (m=0).
|
|
b0b973c Speedup VP8LGetHistoImageSymbols for low effort (m=0) mode.
|
|
c6d3292 argb_sse2: cosmetics
|
|
67f601c make the 'last_cpuinfo_used' variable names unique
|
|
b948986 AnimEncoder API: Init method for default options.
|
|
856f8ec Merge "AnimEncoder API: Remove AnimEncoderFrameOptions."
|
|
c537514 Merge "AnimEncoder API: GenerateCandidates bugfix."
|
|
dc0ce03 Merge "AnimEncoder API: Compute change rectangle for first frame too."
|
|
f00b639 Merge "AnimEncoder API: In Assemble(), always set animation parameters."
|
|
29ed796 Merge "AnimEncoder lib cleanup: prev to prev canvas not needed."
|
|
9f0dd6e Merge "WebPAnimEncoder API: Header and implementation"
|
|
5e56bbe AnimEncoder API: Remove AnimEncoderFrameOptions.
|
|
b902c3e AnimEncoder API: GenerateCandidates bugfix.
|
|
ef3c39b AnimEncoder API: Compute change rectangle for first frame too.
|
|
eec423a AnimEncoder API: In Assemble(), always set animation parameters.
|
|
ae1c046 AnimEncoder lib cleanup: prev to prev canvas not needed.
|
|
4b997ae WebPAnimEncoder API: Header and implementation
|
|
72208be move argb_*.o build target to encoder list
|
|
9592053 Merge "multi-thread fix: lock each entry points with a static var"
|
|
4c1b300 Merge "SSE2 implementation of VP8PackARGB"
|
|
fbcc200 Merge "add -Wformat-nonliteral and -Wformat-security"
|
|
80d950d add -Wformat-nonliteral and -Wformat-security
|
|
04c20e7 Merge "MIPS: dspr2: added optimization for function Intra4Preds"
|
|
a437694 multi-thread fix: lock each entry points with a static var
|
|
ca7f60d SSE2 implementation of VP8PackARGB
|
|
72d573f simplify the PackARGB signature
|
|
4e2589f demux: restore strict fragment flag check
|
|
4ba8e07 Merge "webp-container-spec: remove references to fragments"
|
|
e752f0a Merge "demux: remove experimental FRGM parsing"
|
|
f8abb11 Merge changes I109ec4d9,I73fe7743
|
|
ae2188a MIPS: dspr2: added optimization for function Intra4Preds
|
|
1f4b864 move VP8EncDspARGBInit() call closer to where it's needed
|
|
14108d7 dec_neon: add DC8uvNoTop / DC8uvNoLeft
|
|
d8340da dec_neon: add DC8uv
|
|
a66e66c webp-container-spec: remove references to fragments
|
|
7ce8788 MIPS: dspr2: added optimization for function MakeARGB32
|
|
012e623 demux: remove experimental FRGM parsing
|
|
87c3d53 method=0: Don't evaluate any predictor
|
|
6f4fcb9 Merge "MIPS: dspr2: added optimization for function ImportRow"
|
|
2428445 replace unneeded calls to HistogramCopy() by swaps
|
|
bdf7b40 MIPS: dspr2: added optimization for function ImportRow
|
|
e66a922 Merge "MIPS: dspr2: added optimization for function ExportRowC"
|
|
c279fec MIPS: dspr2: added optimization for function ExportRowC
|
|
31a9cf6 Speedup WebP lossless compression for low effort (m=0) mode with following: - Disable Cross-Color transform. - Evaluate predictors #11 (paeth), #12 and #13 only.
|
|
9275d91 MIPS: dspr2: added optimization for function TrueMotion
|
|
26106d6 Merge "enc_neon: fix building with non-Xcode clang (iOS)"
|
|
1c4e3ef unroll the kBands[] indirection to remove a dereference in GetCoeffs()
|
|
a3946b8 enc_neon: fix building with non-Xcode clang (iOS)
|
|
8ed9c00 Merge "simplify the Histogram struct, to only store max_value and last_nz"
|
|
bad7757 simplify the Histogram struct, to only store max_value and last_nz
|
|
3cca0dc MIPS: dspr2: Added optimization for DCMode function
|
|
37e395f MIPS: fix functions to use generic BPS istead of hardcoded value
|
|
9475bef PickBestUV: fix VP8Copy16x8 invocation
|
|
441f273 Merge changes I55f8da52,Id73a1e96
|
|
4a279a6 cosmetics: add some missing != NULL comparisons
|
|
66ad372 factorize BPS definition in dsp.h and add VP8Copy16x8
|
|
432e5b5 make ALIGN_xxx naming consistent
|
|
5760604 encoder: switch BPS to 32 instead of 16
|
|
1b66bbe MIPS: dspr2: added optimization for function TransformColor_C
|
|
c6d0f9e histogram: cosmetics
|
|
f399d30 Merge changes I6eac17e5,I32d2b514
|
|
9de9074 dec_neon: add TM8uv
|
|
8e517ec bit_reader/kVP8NewRange: range_t -> uint8_t
|
|
e185713 dsp: initialize VP8PredChroma8 in VP8DspInit()
|
|
e0c809a Move Entropy methods to lossless.c
|
|
a96ccf8 iosbuild: add x64_64 simulator support
|
|
a0df551 Remove handling for WEBP_HINT_GRAPH
|
|
413dfc0 Move static method definition before its usage.
|
|
0f23566 Update BackwardRefsWithLocalCache.
|
|
d69e36e Remove TODOs from lossless encoder code.
|
|
fdaac8e Optmize VP8LGetBackwardReferences LZ77 references.
|
|
2f0e2ba MIPS: dspr2: added optimization for function Select
|
|
a3e79a4 Merge "WebPEncode: Support encoding same pic twice (even if modified)"
|
|
e4f4ddd WebPEncode: Support encoding same pic twice (even if modified)
|
|
cbc3fbb Merge "Updated VP8LGetBackwardReferences and color cache."
|
|
95a9bd8 Updated VP8LGetBackwardReferences and color cache.
|
|
54f2c14 MIPS: dspr2: added optimization for function FTransform
|
|
aa42f42 MIPS: dspr2: Added optimization for function VP8LSubtractGreenFromBlueAndRed
|
|
11a25f7 Merge "FlattenSimilarBlocks should only be tried when blending is possible."
|
|
5cccdad FlattenSimilarBlocks should only be tried when blending is possible.
|
|
95ca44a MIPS: dspr2: added optimization for Disto4x4
|
|
4171b67 backward_references.c: reindent after c8581b0
|
|
c8581b0 Optimize BackwardReferences for RLE encoding.
|
|
5798eee MIPS: dspr2: unfilters bugfix (Ie7b7387478a6b5c3f08691628ae00f059cf6d899)
|
|
4167a3f Optimize backwardreferences
|
|
d18554c Merge "webp/types.h: use inline for clang++/-std=c++11"
|
|
7489b0e gif2webp: Add '-min-size' option to get best compression.
|
|
77bdddf Speed up BackwardReferences
|
|
6638710 webp/types.h: use inline for clang++/-std=c++11
|
|
abf0420 Enable entropy based merge histo for (q<100)
|
|
572022a filters_mips_dsp_r2.c: disable unfilters
|
|
a28e21b MIPS: dspr2: Added optimization for function ClampedAddSubtractFull
|
|
18d5a1e MIPS: dspr2: added optimization for function ClampedAddSubtractHalf
|
|
829a8c1 MIPS: dspr2: added optimization for ITransform
|
|
c94ed49 gif2webp: Use the default hint instead of WEBP_HINT_GRAPH.
|
|
653ace5 Increase the MAX_COLOR_CACHE_BITS from 9 to 10.
|
|
919220c Change the logic adjusting the Histogram bits.
|
|
53b096c Merge "Fix bug in VP8LCalculateEstimateForCacheSize."
|
|
e912bd5 Fix bug in VP8LCalculateEstimateForCacheSize.
|
|
541d783 Merge "dec_neon: add RD4 intra predictor"
|
|
f8cd067 Merge "Makefile.vc: add a 'legacy' RTLIBCFG option"
|
|
22881c9 dec_neon: add RD4 intra predictor
|
|
613d281 update NEWS
|
|
1304eb3 Merge "dec_neon: DC4: use pair-wise adds for top row"
|
|
34c20c0 Makefile.vc: add a 'legacy' RTLIBCFG option
|
|
7083006 Merge "dsp/dec_{neon,sse2}: VE4: normalize variable names"
|
|
0db9031 dsp/dec_{neon,sse2}: VE4: normalize variable names
|
|
b5bc153 dec_neon: DC4: use pair-wise adds for top row
|
|
5b90d8f Unify the API between VP8BitWriter and VP8LBitWriter
|
|
f7ada56 Merge changes I2e06907b,Ia9ed4ca6,I782282ff
|
|
5beb6bf Merge "dec_neon: add VE4 intra predictor"
|
|
eba6ce0 dec_neon: add DC4 intra predictor
|
|
79abfbd dec_neon: add TM4 intra predictor
|
|
fe395f0 dec_neon: add LD4 intra predictor
|
|
32de385 dec_neon: add VE4 intra predictor
|
|
72395ba Merge "Modify CostModel to allocate optimal memory."
|
|
65e5eb8 gif2webp: Support GIF_DISPOSE_RESTORE_PREVIOUS
|
|
e4c829e gif2webp: Handle frames with odd offsets + disposal to background.
|
|
c2b5a03 Modify CostModel to allocate optimal memory.
|
|
b7a33d7 implement VE4/HE4/RD4/... in SSE2
|
|
97c76f1 make VP8PredLuma4[] non-const and initialize array in VP8DspInit()
|
|
0ea8c6c Merge "PrintReg: output to stderr"
|
|
d7ff2f9 Merge "stopwatch.h: fix includes"
|
|
f85ec71 PrintReg: output to stderr
|
|
54edbf6 stopwatch.h: fix includes
|
|
139142e Optimize BackwardReferenceHashChainFollowPath.
|
|
5f36b68 enc/backward_references.c: fix indent
|
|
e0e9960 Merge "sync version numbers to 0.4.2 release"
|
|
64ac514 sync version numbers to 0.4.2 release
|
|
c24f895 Simplify and speedup Backward refs computation.
|
|
d1c359e fix shared object build with -fvisibility=hidden
|
|
a4c3a31 WEBP_TSAN_IGNORE_FUNCTION: fix gcc compat warning
|
|
f358eeb add code for testing random incremental decoding in dwebp
|
|
8024729 mark some init function as being safe for thread_sanitizer.
|
|
79b5bdb bit_reader.h: cosmetics: fix a typo
|
|
6c67368 Improved near-lossless mode.
|
|
0ce27e7 enc_mips32: workaround gcc-4.9 bug
|
|
aca1b98 enc/vp8l.c: fix indent
|
|
ca00502 Evaluate non-palette compression for palette image
|
|
c8a87bb AssignSegments: quiet -Warray-bounds warning
|
|
32f67e3 Merge "enc_neon: initialize vectors w/vdup_n_u32"
|
|
fabc65d 1-3% faster encoding optimizing SSE_NxN functions
|
|
7534d71 enc_neon: initialize vectors w/vdup_n_u32
|
|
5f81391 Merge "Fix return code of EncodeImageInternal()"
|
|
e321abe Fix return code of EncodeImageInternal()
|
|
f82cb06 optimize palette ordering
|
|
f545fee don't set the alpha value for histogram index image
|
|
2d9b0a4 add WebPDispatchAlphaToGreen() to dsp
|
|
1bd4c2a Merge "Change Entropy based Histogram Combine heuristic."
|
|
e295b8f Merge "iosbuild: cleanup"
|
|
1be4e76 Merge "iosbuild: output autoconf req. on failure"
|
|
d5e498d Change Entropy based Histogram Combine heuristic.
|
|
47a2d8e fix MSVC float->int conversion warning
|
|
041956f iosbuild: cleanup
|
|
767eb40 iosbuild: output autoconf req. on failure
|
|
35ad48b HistoHeapInit: correct positions allocation size
|
|
45d9635 lossless: entropy clustering for high qualities.
|
|
dc37df8 fix type warning for VS9_x64
|
|
9f7d9e6 iosbuild: make iOS 6 the minimum requirement
|
|
fdd6528 Remove unused VP8LDecoder member variable
|
|
ea3bba5 Merge "rewrite Disto4x4 in enc_neon.c with intrinsic"
|
|
f060dfc add lossless incremental decoding support
|
|
ab70794 rewrite Disto4x4 in enc_neon.c with intrinsic
|
|
d447163 MIPS: dspr2: added optimization for function FilterLoop24
|
|
2aef54d Merge "prepare VP8LDecodeImage for incremental decode"
|
|
aed0f5a Merge "MIPS: dspr2: added optimization for function FilterLoop26"
|
|
2863068 prepare VP8LDecodeImage for incremental decode
|
|
248f3ae remove br->error_ field
|
|
49e1504 MIPS: dspr2: added optimization for function FilterLoop26
|
|
38128cb iobuild.sh: only install .h files in Headers
|
|
c792d41 Premultiply with alpha during U/V downsampling
|
|
0cc811d gif2webp: Background color correction
|
|
d7167ff Amend the lossless spec according to issue #205, #206 and #224
|
|
b901416 Record the lossless size stats.
|
|
cddd334 Add a WebPExtractAlpha function to dsp
|
|
0716a98 fix indent after I0204949917836f74c0eb4ba5a7f4052a4797833b
|
|
f9ced95 Optimize lossless decoding for trivial(ARB) codes.
|
|
924fcfd Merge "webpmux: simplify InitializeConfig()"
|
|
c0a462c webpmux: simplify InitializeConfig()
|
|
6986bb5 webpmux: fix indent
|
|
f89e169 webpmux: fix exit status on numeric value parse error
|
|
2172cb6 Merge "webpmux: fix loop_count range check"
|
|
e3b343e Merge "examples: warn on invalid numeric parameters"
|
|
0e23c48 webpmux: fix loop_count range check
|
|
6208338 Merge "fix loop bug in DispatchAlpha()"
|
|
d51f3e4 gif2webp: Handle frames with missing graphic control extension
|
|
690b491 fix loop bug in DispatchAlpha()
|
|
96d43a8 examples: warn on invalid numeric parameters
|
|
3101f53 MIPS: dspr2: added optimization for TransformOne
|
|
a6bb9b1 SSE2 for inverse Mult(ARGB)Row and ApplyAlphaMultiply
|
|
d84a8ff Remove default initialization of decoder status.
|
|
be70b86 configure: simplify libpng-config invocation
|
|
e0a9932 Rectify bug in lossless incremental decoding.
|
|
e2502a9 MIPS: dspr2: added optimization for TransformAC3
|
|
24e1072 MIPS: dspr2: added optimization for TransformDC
|
|
c0e84df Merge "Slightly faster lossless decoding (1%)"
|
|
8dd28bb Slightly faster lossless decoding (1%)
|
|
f010359 MIPS: dspr2: added optimization for ColorIndexInverseTransforms
|
|
d3242ae make VP8LSetBitPos() set br->eos_ flag
|
|
a9decb5 Lossless decoding: fix eos_ flag condition
|
|
3fea6a2 fix erroneous dec->status_ setting
|
|
80b8099 MIPS: dspr2: add some specific mips code to commit I2c3f2b12f8df15b785fad5a9c56316e954ae0c53
|
|
e564062 Merge "further refine the COPY_PATTERN optim for DecodeAlpha"
|
|
854509f enc/histogram.c: reindent after f4059d0
|
|
3442196 Merge "~3-5% faster encoding optimizing PickBestIntra*()"
|
|
865069c further refine the COPY_PATTERN optim for DecodeAlpha
|
|
a595622 added C-level optimization for DecodeAlphaData function
|
|
187d379 add a fallback to ALPHA_NO_COMPRESSION
|
|
a48a2d7 ~3-5% faster encoding optimizing PickBestIntra*()
|
|
a614019 ExUtilReadFromStdin: (windows) open stdin in bin mode
|
|
e80eab1 webpmux: (windows) open stdout in binary mode
|
|
e9bfb11 cwebp: (windows) open stdout in binary mode
|
|
5927e15 example_util: add ExUtilSetBinaryMode
|
|
30f3b75 webpmux man page: Clarify some title, descriptions and examples
|
|
77d4c7e address cosmetic comments from patch #71380
|
|
f75dfbf Speed up Huffman decoding for lossless
|
|
637b388 dsp/lossless: workaround gcc-4.9 bug on arm
|
|
8323a90 dsp.h: collect gcc/clang version test macros
|
|
e6c4b52 move static initialization of WebPYUV444Converters[] to the Init function.
|
|
49911d4 Merge "fix indentation"
|
|
f4059d0 Code cleanup for HistogramRemap.
|
|
e632b09 fix indentation
|
|
f5c04d6 Merge "add a DispatchAlpha() for SSE2 that handles 8 pixels at a time"
|
|
fc98edd add a DispatchAlpha() for SSE2 that handles 8 pixels at a time
|
|
73d361d introduce VP8EncQuantize2Blocks to quantize two blocks at a time
|
|
0b21c30 MIPS: dspr2: added optimization for EmitAlphaRGB
|
|
953acd5 enc_neon: enable QuantizeBlock for aarch64
|
|
f4ae143 MIPS: mips32: code rebase
|
|
5697715 MIPS: dspr2: added optimizations for VP8YuvTo*
|
|
2523aa7 SmartRGBYUV: fix odd-width problem with pixel replication
|
|
ee52dc4 fix some MSVC64 warning about float conversion
|
|
3fca851 cpu: check for _MSC_VER before using msvc inline asm
|
|
e2a83d7 faster RGB->YUV conversion function (~7% speedup)
|
|
de2d03e Merge "Add smart RGB->YUV conversion option -pre 4"
|
|
3fc4c53 Add smart RGB->YUV conversion option -pre 4
|
|
b4dc406 MIPS: dspr2: added optimization for (un)filters
|
|
137e609 Merge "configure: add work around for gcc-4.9 aarch64 bug"
|
|
b61c9ce MIPS: dspr2: Optimization of some simple point-sampling functions
|
|
e2b8cec configure: add work around for gcc-4.9 aarch64 bug
|
|
98c5410 MIPS: mips32r2: added optimization for BSwap32
|
|
dab702b Update PATENTS to reflect s/VP8/WebM/g
|
|
b564f7c Merge "MIPS: detect mips32r6 and disable mips32r1 code"
|
|
b7e5a5c MIPS: detect mips32r6 and disable mips32r1 code
|
|
63c2fc0 Correctly use the AC_CANONICAL_* macros
|
|
bb07022 Merge "cosmetics"
|
|
e300c9d cosmetics
|
|
0e519ee Merge "cosmetics: remove some extraneous 'extern's"
|
|
3ef0f08 Merge "vp8enci.h: cosmetics: fix '*' placement"
|
|
4c6dde3 bit_writer: cosmetics: rename kFlush() -> Flush()
|
|
f7b4c48 cosmetics: remove some extraneous 'extern's
|
|
b47fb00 vp8enci.h: cosmetics: fix '*' placement
|
|
b5a36cc add -near_lossless [0..100] experimental option
|
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0524d9e dsp: detect mips64 & disable mips32 code
|
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d3485d9 cwebp.1: fix quality description placement
|
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29a9fe2 Merge tag 'v0.4.1'
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8af2771 update ChangeLog (tag: v0.4.1, origin/0.4.1, 0.4.1)
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e09e9ff Record & log the image pre-processing time.
|
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f59c0b4 iosbuild.sh: specify optimization flags
|
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8d34ea3 update ChangeLog (tag: v0.4.1-rc1)
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dbc3da6 makefile.unix: add vwebp.1 to the dist target
|
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89a7c83 update ChangeLog
|
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ffe67ee Merge "update NEWS for the next release" into 0.4.1
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2def1fe gif2webp: dust up the help message
|
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fb668d7 remove -noalphadither option from README/vwebp.1
|
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e49f693 update NEWS for the next release
|
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cd01358 Merge "update AUTHORS" into 0.4.1
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268d01e update AUTHORS
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85213b9 bump version to 0.4.1
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695f80a Merge "restore mux API compatibility" into 0.4.1
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862d296 restore mux API compatibility
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8f6f8c5 remove the !WEBP_REFERENCE_IMPLEMENTATION tweak in Put8x8uv
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d713a69 Merge changes If4debc15,I437a5d5f into 0.4.1
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c2fc52e restore encode API compatibility
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793368e restore decode API compatibility
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b8984f3 gif2webp: fix compile with giflib 5.1.0
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222f9b1 gif2webp: simplify giflib version checking
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d2cc61b Extend MakeARGB32() to accept Alpha channel.
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4595b62 Merge "use explicit size of kErrorMessages[] arrays"
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157de01 Merge "Actuate memory stats for PRINT_MEMORY_INFO"
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fbda2f4 JPEG decoder: delay conversion to YUV to WebPEncode() call
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0b747b1 use explicit size of kErrorMessages[] arrays
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3398d81 Actuate memory stats for PRINT_MEMORY_INFO
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6f3202b Merge "move WebPPictureInit to picture.c"
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6c347bb move WebPPictureInit to picture.c
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fb3acf1 fix configure message for multi-thread
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40b086f configure: check for _beginthreadex
|
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1549d62 reorder the YUVA->ARGB and ARGB->YUVA functions correctly
|
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c6461bf Merge "extract colorspace code from picture.c into picture_csp.c"
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736f2a1 extract colorspace code from picture.c into picture_csp.c
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645daa0 Merge "configure: check for -Wformat-security"
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abafed8 configure: check for -Wformat-security
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fbadb48 split monolithic picture.c into picture_{tools,psnr,rescale}.c
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c76f07e dec_neon/TransformAC3: initialize vector w/vcreate
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bb4fc05 gif2webp: Allow single-frame animations
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46fd44c thread: remove harmless race on status_ in End()
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5a1a726 Merge "configure: check for __builtin_bswapXX()"
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6781423 configure: check for __builtin_bswapXX()
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6450c48 configure: fix iOS builds
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6422e68 VP8LFillBitWindow: enable fast path for 32-bit builds
|
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4f7f52b VP8LFillBitWindow: respect WEBP_FORCE_ALIGNED
|
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e458bad endian_inl.h: implement htoleXX with BSwapXX
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f2664d1 endian_inl.h: add BSwap16
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6fbf534 Merge "configure: add --enable-aligned"
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dc0f479 configure: add --enable-aligned
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9cc69e2 Merge "configure: support WIC + OpenGL under mingw64"
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257adfb remove experimental YUV444 YUV422 and YUV400 code
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10f4257 configure: support WIC + OpenGL under mingw64
|
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380cca4 configure.ac: add AC_C_BIGENDIAN
|
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ee70a90 endian_inl.h: add BSwap64
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47779d4 endian_inl.h: add BSwap32
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d5104b1 utils: add endian_inl.h
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58ab622 Merge "make alpha-detection loop in IsKeyFrame() in good x/y order"
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9d56290 make alpha-detection loop in IsKeyFrame() in good x/y order
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516971b lossless: Remove unaligned read warning
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b8b596f Merge "configure.ac: add an autoconf version prerequisite"
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34b02f8 configure.ac: add an autoconf version prerequisite
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e59f536 neon: normalize vdup_n_* usage
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6ee7160 Merge changes I0da7b3d3,Idad2f278,I4accc305
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abc02f2 Merge "fix (uncompiled) typo"
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bc03670 neon: add INIT_VECTOR4
|
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6c1c632 neon: add INIT_VECTOR3
|
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dc7687e neon: add INIT_VECTOR2
|
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4536e7c add WebPMuxSetCanvasSize() to the mux API
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824eab1 fix (uncompiled) typo
|
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1f3e5f1 remove unused 'shift' argument and QFIX2 define
|
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8e86705 Merge "VP8LoadNewBytes: use __builtin_bswap32 if available"
|
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1b6a263 Merge "Fix handling of weird GIF with canvas dimension 0x0"
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1da3d46 VP8LoadNewBytes: use __builtin_bswap32 if available
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1582e40 Fix handling of weird GIF with canvas dimension 0x0
|
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b8811da Merge "rename interface -> winterface"
|
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db8b8b5 Fix logic in the GIF LOOP-detection parsing
|
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25aaddc rename interface -> winterface
|
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5584d9d make WebPSetWorkerInterface() check its arguments
|
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a9ef7ef Merge "cosmetics: update thread.h comments"
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c6af999 Merge "dust up the help message"
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0a8b886 dust up the help message
|
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a9cf319 cosmetics: update thread.h comments
|
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27bfeee QuantizeBlock SSE2 Optimization:
|
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2bc0dc3 Merge "webpmux: warn when odd frame offsets are used"
|
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3114ebe Merge changes Id8edd3c1,Id418eb96,Ide05e3be
|
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c072663 webpmux: warn when odd frame offsets are used
|
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c5c6b40 Merge "add alpha dithering for lossy"
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d514678 examples/Android.mk: add cwebp
|
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ca0fa7c Android.mk: move dwebp to examples/Android.mk
|
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73d8fca Android.mk: add ENABLE_SHARED flag
|
|
6e93317 muxread: fix out of bounds read
|
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8b0f6a4 Makefile.vc: fix CFLAGS assignment w/HAVE_AVX2=1
|
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bbe32df add alpha dithering for lossy
|
|
7902076 Merge "make error-code reporting consistent upon malloc failure"
|
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77bf441 make error-code reporting consistent upon malloc failure
|
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7a93c00 **/Makefile.am: remove unused AM_CPPFLAGS
|
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24e3080 Add an interface abstraction to the WebP worker thread implementation
|
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d6cd635 Merge "fix orig_rect==NULL case"
|
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2bfd1ff fix orig_rect==NULL case
|
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059e21c Merge "configure: move config.h to src/webp/config.h"
|
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f05fe00 properly report back encoding error code in WebPFrameCacheAddFrame()
|
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32b3137 configure: move config.h to src/webp/config.h
|
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90090d9 Merge changes I7c675e51,I84f7d785
|
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ae7661b makefiles: define WEBP_HAVE_AVX2 when appropriate
|
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69fce2e remove the special casing for res->first in VP8SetResidualCoeffs
|
|
6e61a3a configure: test for -msse2
|
|
b9d2efc rename upsampling_mips32.c to yuv_mips32.c
|
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bdfeeba dsp/yuv: move sse2 functions to yuv_sse2.c
|
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46b32e8 Merge "configure: set WEBP_HAVE_AVX2 when available"
|
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88305db Merge "VP8RandomBits2: prevent signed int overflow"
|
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73fee88 VP8RandomBits2: prevent signed int overflow
|
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db4860b enc_sse2: prevent signed int overflow
|
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3fdaf4d Merge "real fix for longjmp warning"
|
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385e334 real fix for longjmp warning
|
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230a055 configure: set WEBP_HAVE_AVX2 when available
|
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a2ac8a4 restore original value_/range_ field order
|
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5e2ee56 Merge "remove libwebpdspdecode dep on libwebpdsp_avx2"
|
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61362db remove libwebpdspdecode dep on libwebpdsp_avx2
|
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42c447a Merge "lossy bit-reader clean-up:"
|
|
479ffd8 Merge "remove unused #include's"
|
|
9754d39 Merge "strong filtering speed-up (~2-3% x86, ~1-2% for NEON)"
|
|
158aff9 remove unused #include's
|
|
09545ee lossy bit-reader clean-up:
|
|
ea8b0a1 strong filtering speed-up (~2-3% x86, ~1-2% for NEON)
|
|
6679f89 Optimize VP8SetResidualCoeffs.
|
|
ac591cf fix for gcc-4.9 warnings about longjmp + local variables
|
|
4dfa86b dsp/cpu: NaCl has no support for xgetbv
|
|
4c39869 Merge "cwebp: fallback to native webp decode in WIC builds"
|
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33aa497 Merge "cwebp: add some missing newlines in longhelp output"
|
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c9b340a fix missing WebPInitAlphaProcessing call for premultiplied colorspace output
|
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57897ba Merge "lossless_neon: use vcreate_*() where appropriate"
|
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6aa4777 Merge "(enc|dec)_neon: use vcreate_*() where appropriate"
|
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0d346e4 Always reinit VP8TransformWHT instead of hard-coding
|
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7d039fc cwebp: fallback to native webp decode in WIC builds
|
|
d471f42 cwebp: add some missing newlines in longhelp output
|
|
bf0e003 lossless_neon: use vcreate_*() where appropriate
|
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9251c2f (enc|dec)_neon: use vcreate_*() where appropriate
|
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399b916 lossy decoding: correct alpha-rescaling for YUVA format
|
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78c12ed Merge "Makefile.vc: add rudimentary avx2 support"
|
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dc5b122 try to remove the spurious warning for static analysis
|
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ddfefd6 Makefile.vc: add rudimentary avx2 support
|
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a891164 Merge "simplify VP8LInitBitReader()"
|
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fdbcd44 simplify VP8LInitBitReader()
|
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7c00428 makefile.unix: add rudimentary avx2 support
|
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515e35c Merge "add stub dsp/enc_avx2.c"
|
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a05dc14 SSE2: yuv->rgb speed-up for point-sampling
|
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178e9a6 add stub dsp/enc_avx2.c
|
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1b99c09 Merge "configure: add a test for -mavx2"
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fe72807 configure: add a test for -mavx2
|
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e46a247 cpu: fix check for __cpuidex availability
|
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176fda2 fix the bit-writer for lossless in 32bit mode
|
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541784c dsp.h: add a check for AVX2 / define WEBP_USE_AVX2
|
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bdb151e dsp/cpu: add AVX2 detection
|
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ab9f2f8 Merge "revamp the point-sampling functions by processing a full plane"
|
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a2f8b28 revamp the point-sampling functions by processing a full plane
|
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ef07602 use decoder's DSP functions for autofilter
|
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2b5cb32 Merge "dsp/cpu: add AVX detection"
|
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df08e67 dsp/cpu: add AVX detection
|
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e2f405c Merge "clean-up and slight speed-up in-loop filtering SSE2"
|
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f60957b clean-up and slight speed-up in-loop filtering SSE2
|
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9fc3ae4 .gitattributes: treat .ppm as binary
|
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3da924b Merge "dsp/WEBP_USE_NEON: test for __aarch64__"
|
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c716449 Android.mk: always include *_neon.c in the build
|
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a577b23 dsp/WEBP_USE_NEON: test for __aarch64__
|
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54bfffc move RemapBitReader() from idec.c to bit_reader code
|
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34168ec Merge "remove all unused layer code"
|
|
f1e7717 remove all unused layer code
|
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b0757db Code cleanup for VP8LGetHistoImageSymbols.
|
|
5fe628d make the token page size be variable instead of fixed 8192
|
|
f948d08 memory debug: allow setting pre-defined malloc failure points
|
|
ca3d746 use block-based allocation for backward refs storage, and free-lists
|
|
1ba61b0 enable NEON intrinsics in aarch64 builds
|
|
b9d2bb6 dsp/neon.h: coalesce intrinsics-related defines
|
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b5c7525 iosbuild: add support for iOSv7/aarch64
|
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9383afd Reduce number of memory allocations while decoding lossless.
|
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888e63e Merge "dsp/lossless: prevent signed int overflow in left shift ops"
|
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8137f3e Merge "instrument memory allocation routines for debugging"
|
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2aa1873 instrument memory allocation routines for debugging
|
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d3bcf72 Don't allocate VP8LHashChain, but treat like automatic object
|
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bd6b861 dsp/lossless: prevent signed int overflow in left shift ops
|
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b7f19b8 Merge "dec/vp8l: prevent signed int overflow in left shift ops"
|
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29059d5 Merge "remove some uint64_t casts and use."
|
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e69a1df dec/vp8l: prevent signed int overflow in left shift ops
|
|
cf5eb8a remove some uint64_t casts and use.
|
|
38e2db3 MIPS: MIPS32r1: Added optimization for HistogramAdd.
|
|
e0609ad dwebp: fix exit code on webp load failure
|
|
bbd358a Merge "example_util.h: avoid forward declaring enums"
|
|
8955da2 example_util.h: avoid forward declaring enums
|
|
6d6865f Added SSE2 variants for Average2/3/4
|
|
b3a616b make HistogramAdd() a pointer in dsp
|
|
c8bbb63 dec_neon: relocate some inline-asm defines
|
|
4e393bb dec_neon: enable intrinsics-only functions
|
|
ba99a92 dec_neon: use positive tests for USE_INTRINSICS
|
|
69058ff Merge "example_util: add ExUtilDecodeWebPIncremental"
|
|
a7828e8 dec_neon: make WORK_AROUND_GCC conditional on version
|
|
3f3d717 Merge "enc_neon: enable intrinsics-only functions"
|
|
de3cb6c Merge "move LOCAL_GCC_VERSION def to dsp.h"
|
|
1b2fe14 example_util: add ExUtilDecodeWebPIncremental
|
|
ca49e7a Merge "enc_neon: move Transpose4x4 to dsp/neon.h"
|
|
ad900ab Merge "fix warning about size_t -> int conversion"
|
|
4825b43 fix warning about size_t -> int conversion
|
|
42b35e0 enc_neon: enable intrinsics-only functions
|
|
f937e01 move LOCAL_GCC_VERSION def to dsp.h
|
|
5e1a17e enc_neon: move Transpose4x4 to dsp/neon.h
|
|
c7b92a5 dec_neon: (WORK_AROUND_GCC) delete unused Load4x8
|
|
8e5f90b Merge "make ExUtilLoadWebP() accept NULL bitstream param."
|
|
05d4c1b Merge "cwebp: add webpdec"
|
|
ddeb6ac cwebp: add webpdec
|
|
35d7d09 Merge "Reduce memory footprint for encoding WebP lossless."
|
|
0b89610 Reduce memory footprint for encoding WebP lossless.
|
|
f0b65c9 make ExUtilLoadWebP() accept NULL bitstream param.
|
|
9c0a60c Merge "dwebp: move webp decoding to example_util"
|
|
1d62acf MIPS: MIPS32r1: Added optimization for HuffmanCost functions.
|
|
4a0e739 dwebp: move webp decoding to example_util
|
|
c022046 Merge "Bugfix: Incremental decode of lossy-alpha"
|
|
8c7cd72 Bugfix: Incremental decode of lossy-alpha
|
|
7955152 MIPS: fix error with number of registers.
|
|
b1dabe3 Merge "Move the HuffmanCost() function to dsp lib"
|
|
75b1200 Move the HuffmanCost() function to dsp lib
|
|
2772b8b MIPS: fix assembler error revealed by clang's debug build
|
|
6653b60 enc_mips32: fix unused symbol warning in debug
|
|
8dec120 enc_mips32: disable ITransform(One) in debug builds
|
|
98519dd enc_neon: convert Disto4x4 to intrinsics
|
|
fe9317c cosmetics:
|
|
953b074 enc_neon: cosmetics
|
|
a9fc697 Merge "WIP: extract the float-calculation of HuffmanCost from loop"
|
|
3f84b52 Merge "replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8)"
|
|
4ae0533 MIPS: MIPS32r1: Added optimizations for ExtraCost functions.
|
|
b30a04c WIP: extract the float-calculation of HuffmanCost from loop
|
|
a8fe8ce Merge "NEON intrinsics version of CollectHistogram"
|
|
95203d2 NEON intrinsics version of CollectHistogram
|
|
7ca2e74 replace some mult-long (vmull_u8) with mult-long-accumulate (vmlal_u8)
|
|
41c6efb fix lossless_neon.c
|
|
8ff96a0 NEON intrinsics version of FTransform
|
|
0214f4a Merge "MIPS: MIPS32r1: Added optimizations for FastLog2"
|
|
baabf1e MIPS: MIPS32r1: Added optimizations for FastLog2
|
|
3d49871 NEON functions for lossless coding
|
|
3fe0291 MIPS: MIPS32r1: Added optimizations for SSE functions.
|
|
c503b48 Merge "fix the gcc-4.6.0 bug by implementing alternative method"
|
|
abe6f48 fix the gcc-4.6.0 bug by implementing alternative method
|
|
5598bde enc_mips32.c: fix file mode
|
|
2b1b4d5 MIPS: MIPS32r1: Add optimization for GetResidualCost
|
|
f0a1f3c Merge "MIPS: MIPS32r1: Added optimization for FTransform"
|
|
7231f61 MIPS: MIPS32r1: Added optimization for FTransform
|
|
869eaf6 ~30% encoding speedup: use NEON for QuantizeBlock()
|
|
f758af6 enc_neon: convert FTransformWHT to intrinsics
|
|
7dad095 MIPS: MIPS32r1: Added optimization for Disto4x4 (TTransform)
|
|
2298d5f MIPS: MIPS32r1: Added optimization for QuantizeBlock
|
|
e88150c Merge "MIPS: MIPS32r1: Add optimization for ITransform"
|
|
de693f2 lossless_neon: disable VP8LConvert* functions
|
|
4143332 NEON intrinsics for encoding
|
|
0ca2914 MIPS: MIPS32r1: Add optimization for ITransform
|
|
71bca5e dec_neon: use vst_lane instead of vget_lane
|
|
bf06105 Intrinsics NEON version of TransformOne
|
|
19c6f1b Merge "dec_neon: use vld?_lane instead of vset?_lane"
|
|
7a94c0c upsampling_neon: drop NEON suffix from local functions
|
|
d14669c upsampling_sse2: drop SSE2 suffix from local functions
|
|
2ca42a4 enc_sse2: drop SSE2 suffix from local functions
|
|
d038e61 dec_sse2: drop SSE2 suffix from local functions
|
|
fa52d75 dec_neon: use vld?_lane instead of vset?_lane
|
|
c520e77 cosmetic: fix long line
|
|
4b0f2da Merge "add intrinsics NEON code for chroma strong-filtering"
|
|
e351ec0 add intrinsics NEON code for chroma strong-filtering
|
|
aaf734b Merge "Add SSE2 version of forward cross-color transform"
|
|
c90a902 Add SSE2 version of forward cross-color transform
|
|
bc374ff Use histogram_bits to initalize transform_bits.
|
|
2132992 Merge "Add strong filtering intrinsics (inner and outer edges)"
|
|
5fbff3a Add strong filtering intrinsics (inner and outer edges)
|
|
d4813f0 Add SSE2 function for Inverse Cross-color Transform
|
|
2602956 dec_neon: add strong loopfilter intrinsics
|
|
cca7d7e Merge "add intrinsics version of SimpleHFilter16NEON()"
|
|
1a05dfa windows: fix dll builds
|
|
d6c50d8 Merge "add some colorspace conversion functions in NEON"
|
|
4fd7c82 SSE2 variants of Subtract-Green: Rectify loop condition
|
|
97e5fac add some colorspace conversion functions in NEON
|
|
b9a7a45 add intrinsics version of SimpleHFilter16NEON()
|
|
daccbf4 add light filtering NEON intrinsics
|
|
af44460 fix typo in STORE_WHT
|
|
6af6b8e Tune HistogramCombineBin for large images.
|
|
af93bdd use WebPSafe[CM]alloc/WebPSafeFree instead of [cm]alloc/free
|
|
51f406a lossless_sse2: relocate VP8LDspInitSSE2 proto
|
|
0f4f721 separate SSE2 lossless functions into its own file
|
|
514fc25 VP8LConvertFromBGRA: use conversion function pointers
|
|
6d2f352 dsp/dec: TransformDCUV: use VP8TransformDC
|
|
defc8e1 Merge "fix out-of-bound read during alpha-plane decoding"
|
|
fbed364 Merge "dsp: reuse wht transform from dec in encoder"
|
|
d846708 Merge "Add SSE2 version of ARGB -> BGR/RGB/... conversion functions"
|
|
207d03b fix out-of-bound read during alpha-plane decoding
|
|
d1b33ad 2-5% faster trellis with clang/MacOS (and ~2-3% on ARM)
|
|
369c26d Add SSE2 version of ARGB -> BGR/RGB/... conversion functions
|
|
df230f2 dsp: reuse wht transform from dec in encoder
|
|
80e218d Android.mk: fix build with APP_ABI=armeabi-v7a-hard
|
|
59daf08 Merge "cosmetics:"
|
|
5362200 cosmetics:
|
|
3e7f34a AssignSegments: quiet array-bounds warning
|
|
3c2ebf5 Merge "UpdateHistogramCost: avoid implicit double->float"
|
|
cf821c8 UpdateHistogramCost: avoid implicit double->float
|
|
312e638 Extend the search space for GetBestGreenRedToBlue
|
|
1c58526 Fix few nits
|
|
fef2270 Optimize and re-structure VP8LGetHistoImageSymbols
|
|
068b14a Optimize lossless decoding.
|
|
5f0cfa8 Do a binary search to get the optimum cache bits.
|
|
24ca367 Merge "allow 'cwebp -o -' to emit output to stdout"
|
|
e12f874 allow 'cwebp -o -' to emit output to stdout
|
|
2bcad89 allow some more stdin/stout I/O
|
|
84ed4b3 fix cwebp.1 typos after patch #69199
|
|
65b99f1 add a -z option to cwebp, and WebPConfigLosslessPreset() function
|
|
3017661 4-5% faster trellis by removing some unneeded calculations.
|
|
687a58e histogram.c: reindent after b33e8a0
|
|
06d456f Merge "~3-4% faster lossless encoding"
|
|
c60de26 ~3-4% faster lossless encoding
|
|
42eb06f Merge "few cosmetics after patch #69079"
|
|
82af826 few cosmetics after patch #69079
|
|
b33e8a0 Refactor code for HistogramCombine.
|
|
ca1bfff Merge "5-10% encoding speedup with faster trellis (-m 6)"
|
|
5aeeb08 5-10% encoding speedup with faster trellis (-m 6)
|
|
82ae1bf cosmetics: normalize VP8GetCPUInfo checks
|
|
e3dd924 Merge "Refactor GetBestPredictorForTile for future tuning."
|
|
206cc1b Refactor GetBestPredictorForTile for future tuning.
|
|
3cb8406 Merge "speed-up trellis quant (~5-10% overall speed-up)"
|
|
b66f222 Merge "lossy encoding: ~3% speed-up"
|
|
4287d0d speed-up trellis quant (~5-10% overall speed-up)
|
|
390c8b3 lossy encoding: ~3% speed-up
|
|
9a463c4 Merge "dec_neon: convert TransformWHT to intrinsics"
|
|
e8605e9 Merge "dec_neon: add ConvertU8ToS16"
|
|
4aa3e41 MIPS: MIPS32r1: rescaler bugfix
|
|
c16cd99 Speed up lossless encoder.
|
|
9d6b5ff dec_neon: convert TransformWHT to intrinsics
|
|
2ff0aae dec_neon: add ConvertU8ToS16
|
|
77a8f91 fix compilation with USE_YUVj flag
|
|
4acbec1 Merge changes I3b240ffb,Ia9370283,Ia2d28728
|
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2719bb7 dec_neon: TransformAC3: work on packed vectors
|
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b7b60ca dec_neon: add SaturateAndStore4x4
|
|
b7685d7 Rescale: let ImportRow / ExportRow be pointer-to-function
|
|
e02f16e dec_neon.c: convert TransformDC to intrinsics
|
|
9cba963 add missing file
|
|
8992ddb use static clipping tables
|
|
0235d5e 1-2% faster quantization in SSE2
|
|
b2fbc36 fix VC12-x64 warning
|
|
6e37cb9 Merge "cosmetics: backward_references.c: reindent after a7d2ee3"
|
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a42ea97 cosmetics: backward_references.c: reindent after a7d2ee3
|
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6c32744 Merge "fix missing __BIG_ENDIAN__ definition on some platform"
|
|
a8b6aad fix missing __BIG_ENDIAN__ definition on some platform
|
|
fde2904 Increase initial buffer size for VP8L Bit Writer.
|
|
a7d2ee3 Optimize cache estimate logic.
|
|
7fb6095 Merge "dec_neon.c: add TransformAC3"
|
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bf182e8 VP8LBitWriter: use a bit-accumulator
|
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3f40b4a Merge "MIPS: MIPS32r1: clang macro warning resolved"
|
|
1684f4e WebP Decoder: Mark some truncated bitstreams as invalid
|
|
acbedac MIPS: MIPS32r1: clang macro warning resolved
|
|
228e487 dec_neon.c: add TransformAC3
|
|
393f89b Android.mk: avoid gcc-specific flags with clang
|
|
32aeaf1 revamp VP8LColorSpaceTransform() a bit
|
|
0c7cc4c Merge "Don't dereference NULL, ensure HashChain fully initialized"
|
|
391316f Don't dereference NULL, ensure HashChain fully initialized
|
|
926ff40 WEBP_SWAP_16BIT_CSP: remove code dup
|
|
1d1cd3b Fix decode bug for rgbA_4444/RGBA_4444 color-modes.
|
|
939e70e update AUTHORS file
|
|
8934a62 cosmetics: *_mips32.c
|
|
dd438c9 MIPS: MIPS32r1: Optimization of some simple point-sampling functions. PATCH [6/6]
|
|
5352091 Added support for calling sampling functions via pointers.
|
|
d16c697 MIPS: MIPS32r1: Optimization of filter functions. PATCH [5/6]
|
|
04336fc MIPS: MIPS32r1: Optimization of function TransformOne. PATCH [4/6]
|
|
92d8fc7 MIPS: MIPS32r1: Optimization of function WebPRescalerImportRow. PATCH [3/6]
|
|
bbc23ff parse one row of intra modes altogether
|
|
a2f608f Merge "MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6]"
|
|
8823085 MIPS: MIPS32r1: Optimization of function WebPRescalerExportRow. [2/6]
|
|
c5a5b02 decode mt+incremental: fix segfault in debug builds
|
|
9882b2f always use fast-analysis for all methods.
|
|
000adac Merge "autoconf: update ax_pthread.m4"
|
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2d2fc37 update .gitignore
|
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5bf4255 Merge "Make it possible to avoid automagic dependencies"
|
|
c1cb193 disable NEON for arm64 platform
|
|
73a304e Make it possible to avoid automagic dependencies
|
|
4d493f8 MIPS: MIPS32r1: Decoder bit reader function optimized. PATCH [1/6]
|
|
c741183 make WebPCleanupTransparentArea work with argb picture
|
|
5da1855 add a decoding option to flip image vertically
|
|
00c3c4e Merge "add man/vwebp.1"
|
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2c6bb42 add man/vwebp.1
|
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ea59a8e Merge "Merge tag 'v0.4.0'"
|
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7574bed fix comments related to array sizes
|
|
0b5a90f dwebp.1: fix option formatting
|
|
effcb0f Merge tag 'v0.4.0'
|
|
7c76255 autoconf: update ax_pthread.m4
|
|
fff2a11 make -short work with -print_ssim, -print_psnr, etc.
|
|
68e7901 update ChangeLog (tag: v0.4.0-rc1, tag: v0.4.0, origin/0.4.0, 0.4.0)
|
|
256e433 update NEWS description with new general features
|
|
2962534 Merge "gif2webp: don't use C99 %zu" into 0.4.0
|
|
3b9f9dd gif2webp: don't use C99 %zu
|
|
b5b2e3c cwebp: fix metadata output w/lossy+alpha
|
|
ad26df1 makefile.unix: clean up libgif2webp_util.a
|
|
c3b4557 update Changelog
|
|
ca84112 Merge "bump version to 0.4.0" into 0.4.0
|
|
8c524db bump version to 0.4.0
|
|
eec2398 update AUTHORS & .mailmap
|
|
b9bbf6a update NEWS for 0.4.0
|
|
c72e081 Merge "dec/webp.c: don't wait for data before reporting w/h"
|
|
5ad6531 dec/frame.c: fix formatting
|
|
f7fc4bc dec/webp.c: don't wait for data before reporting w/h
|
|
66a32af Merge "NEON speed up"
|
|
26d842e NEON speed up
|
|
f307f98 Merge "webpmux: let -- stop parameter parsing"
|
|
fe051da Merge "README: add a section on gif2webp"
|
|
6fd2bd6 Merge "manpage pedantry"
|
|
4af1900 README: add a section on gif2webp
|
|
6f36ade manpage pedantry
|
|
f9016cb README: update dwebp options
|
|
b4fa0a4 webpmux: let -- stop parameter parsing
|
|
a9a20ac gif2webp: Add a multi-threaded encode option
|
|
495bef4 fix bug in TrellisQuantize
|
|
605a712 simplify __cplusplus ifdef
|
|
33109f9 Merge "drop: ifdef __cplusplus checks from C files"
|
|
7f9de0b Merge changes I994a5587,I8467bb71,I13b50688,I1e2c9c7b
|
|
5459030 gif2webp: let -- stop parameter parsing
|
|
a4b0aa0 vwebp: let -- stop parameter parsing
|
|
98af68f cwebp: let -- stop parameter parsing
|
|
a33831e dwebp: let -- stop parameter parsing
|
|
3630124 add some checks on error paths
|
|
ce4c713 Merge "autoconf: add --disable-wic"
|
|
5227d99 drop: ifdef __cplusplus checks from C files
|
|
f645355 dwebp.1: fix typo
|
|
f91034f Merge "cwebp: print metadata stats when no output file is given"
|
|
d493455 gif2webp: Backward compatibility for giflib version <= 4.1.3
|
|
4c617d3 gif2webp: Disable output of ICC profile by default
|
|
73b731f introduce a special quantization function for WHT
|
|
41c0cc4 Make Forward WHT transform use 32bit fixed-point calculation
|
|
a3359f5 Only compute quantization params once
|
|
7049043 cwebp: print metadata stats when no output file is given
|
|
d513bb6 * fix off-by-one zthresh calculation * remove the sharpening for non luma-AC coeffs * adjust the bias a little bit to compensate for this
|
|
ad9dec0 Merge "cosmetics: dwebp: fix local function name format"
|
|
f737f03 Merge "dwebp: remove a dead store"
|
|
3c3a70d Merge "makefile.unix: install binaries in $(DESTDIR)/bin/"
|
|
150b655 Merge "Android.mk: add some release compile flags"
|
|
dbebd33 cosmetics: dwebp: fix local function name format
|
|
2774995 dwebp: remove a dead store
|
|
a01e04f autoconf: add --disable-wic
|
|
5009b22 makefile.unix: install binaries in $(DESTDIR)/bin/
|
|
bab30fc Merge "fix -print_psnr / ssim options"
|
|
ebef7fb fix -print_psnr / ssim options
|
|
cb63785 Merge "fix bug due to overzealous check in WebPPictureYUVAToARGB()"
|
|
8189885 Merge "EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE"
|
|
4ad7d33 Android.mk: add some release compile flags
|
|
c12e236 cosmetics: fix a few typos
|
|
6f10403 fix bug due to overzealous check in WebPPictureYUVAToARGB()
|
|
3f6c35c EstimateBestFilter: use an int to iterate WEBP_FILTER_TYPE
|
|
cc55790 Merge changes I8bb7a4dc,I2c180051,I021a014f,I8a224a62
|
|
c536afb Merge "cosmetics: fix some typos"
|
|
cbdd3e6 add a -dither dithering option to the decoder
|
|
e812401 Updated iosbuild.sh for XCode 5.x
|
|
4931c32 cosmetics: fix some typos
|
|
05aacf7 mux: add some missing casts
|
|
617d934 enc/vp8l: add a missing cast
|
|
46db286 idec: add some missing casts
|
|
b524e33 ErrorStatusLossless: correct return type
|
|
cb261f7 fix a descaling bug for vertical/horizontal U/V interpolation
|
|
bcb3955 Merge changes I48968468,I181bc736
|
|
73f5213 gif2webp: Add a mixed compression mode
|
|
6198715 demux: split chunk parsing from ParseVP8X
|
|
d2e3f4e demux: add a tail pointer for chunks
|
|
87cffcc demux: cosmetics: s/has_frames/is_animation/
|
|
e18e667 demux: strictly enforce the animation flag
|
|
c4f39f4 demux: cosmetics: remove a useless break
|
|
61cb884 demux: (non-exp) fail if the fragmented flag is set
|
|
ff379db few % speedup of lossless encoding
|
|
df3649a remove all disabled code related to P-frames
|
|
6d0cb3d Merge "gif2webp: kmin = 0 should suppress key-frame addition."
|
|
3655598 gif2webp: kmin = 0 should suppress key-frame addition.
|
|
7708e60 Merge "detect flatness in blocks and favor DC prediction"
|
|
06b1503 Merge "add comment about the kLevelsFromDelta[][] LUT generation"
|
|
5935259 add comment about the kLevelsFromDelta[][] LUT generation
|
|
e3312ea detect flatness in blocks and favor DC prediction
|
|
ebc9b1e Merge "VPLBitReader bugfix: Catch error if bit_pos > LBITS too."
|
|
96ad0e0 VPLBitReader bugfix: Catch error if bit_pos > LBITS too.
|
|
a014e9c tune quantization biases toward higher precision
|
|
1e89861 add helpful PrintBlockInfo() function
|
|
596a6d7 make use of 'extern' consistent in function declarations
|
|
c8d48c6 Merge "extract random utils to their own file util/random.[ch]"
|
|
98aa33c extract random utils to their own file util/random.[ch]
|
|
432a723 Merge "swig: add basic go bindings"
|
|
fab618b Merge "rename libwebp.i -> libwebp.swig"
|
|
e4e7fcd swig: add basic go bindings
|
|
d340872 Merge "fast auto-determined filtering strength"
|
|
f8bfd5c fast auto-determined filtering strength
|
|
ac0bf95 small clean-up in ExpandMatrix()
|
|
1939607 rename libwebp.i -> libwebp.swig
|
|
43148b6 filtering: precompute ilimit and hev_threshold
|
|
18f992e simplify f_inner calculation a little
|
|
241d11f add missing const
|
|
86c0031 add a 'format' field to WebPBitstreamFeatures
|
|
dde91fd Demux: Correct the extended format validation
|
|
5d6c5bd add entry for '-resize' option in cwebp's man
|
|
7c098d1 Use some gamma-curve range compression when computing U/V average
|
|
0b2b050 Use deterministic random-dithering during RGB->YUV conversion
|
|
8a2fa09 Add a second multi-thread method
|
|
7d6f2da Merge "up to 20% faster multi-threaded decoding"
|
|
266f63e Merge "libwebp.jar: build w/Java 1.6 for Android compat"
|
|
0532149 up to 20% faster multi-threaded decoding
|
|
38efdc2 Simplify the gif2webp tool: move the optimization details to util
|
|
de89951 libwebp.jar: build w/Java 1.6 for Android compat
|
|
cb22155 Decode a full row of bitstream before reconstructing
|
|
dca8a4d Merge "NEON/simple loopfilter: avoid q4-q7 registers"
|
|
9e84d90 Merge "NEON/TransformWHT: avoid q4-q7 registers"
|
|
fc10249 NEON/simple loopfilter: avoid q4-q7 registers
|
|
2f09d63 NEON/TransformWHT: avoid q4-q7 registers
|
|
77585a2 Merge "use a macrofunc for setting NzCoeffs bits"
|
|
d155507 Merge "use HINT_GRAPH as image_hint for gif source"
|
|
9c56164 Merge "only print GIF_DISPOSE_WARNING once"
|
|
0587986 use HINT_GRAPH as image_hint for gif source
|
|
0b28d7a use a macrofunc for setting NzCoeffs bits
|
|
f9bbc2a Special-case sparse transform
|
|
0012519 gif2webp: detect and flatten uniformly similar blocks
|
|
0deaf0f only print GIF_DISPOSE_WARNING once
|
|
6a8c0eb Merge "small optimization in segment-smoothing loop"
|
|
f7146bc small optimization in segment-smoothing loop
|
|
5a7533c small gif2webp fix
|
|
4df0c89 Merge changes Ic697660c,I27285521
|
|
5b2e6bd Android.mk: add a dwebp target
|
|
f910a84 Android.mk: update build flags
|
|
63f9aba special-case WHT transform when there's only DC
|
|
80911ae Merge "7-8% faster decoding by rewriting GetCoeffs()"
|
|
606c430 gif2webp: Improved compression for lossy animated WebP
|
|
fb887f7 gif2webp: Different kmin/kmax defaults for lossy and lossless
|
|
2a98136 7-8% faster decoding by rewriting GetCoeffs()
|
|
92d47e4 improve VP8L signature detection by checking the version bits too
|
|
5cd43e4 Add -incremental option to dwebp
|
|
54b8e3f webpmux: DisplayInfo(): remove unnecessary error checks.
|
|
40ae352 fix memleak in WebPIDelete()
|
|
d966265 mux.h doc: WebPMuxGetFrame() can return WEBP_MUX_MEMORY_ERROR too.
|
|
0e6747f webpmux -info: display dimensions and has_alpha per frame
|
|
d78a82c Sanity check for underflow
|
|
8498f4b Merge "remove -Wshadow warnings"
|
|
e89c6fc Avoid a potential memleak
|
|
3ebe175 Merge "break down the proba 4D-array into some handy structs"
|
|
6a44550 break down the proba 4D-array into some handy structs
|
|
2f5e893 remove -Wshadow warnings
|
|
bf3a29b Merge "add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags"
|
|
2b0a759 Merge "fix some warnings from static analysis"
|
|
22dd07c mux.h: Some doc corrections
|
|
79ff034 add proper WEBP_HAVE_GIF and WEBP_HAVE_GL flags
|
|
d51f45f fix some warnings from static analysis
|
|
d134307 fix conversion warning on MSVC
|
|
d538cea gif2webp: Support a 'min' and 'max' key frame interval
|
|
80b54e1 allow search with token buffer loop and fix PARTITION0 problem
|
|
b7d4e04 add VP8EstimateTokenSize()
|
|
10fddf5 enc/quant.c: silence a warning
|
|
399cd45 Merge "fix compile error on ARM/gcc"
|
|
9f24519 encoder: misc rate-related fixes
|
|
c663bb2 Merge "simplify VP8IteratorSaveBoundary() arg passing"
|
|
fa46b31 Demux.h: Correct a method name reference
|
|
f8398c9 fix compile error on ARM/gcc
|
|
f691f0e simplify VP8IteratorSaveBoundary() arg passing
|
|
42542be up to 6% faster encoding with clang compiler
|
|
93402f0 multi-threaded segment analysis
|
|
7e2d659 Merge "remove the PACK() bit-packing tricks"
|
|
c13fecf remove the PACK() bit-packing tricks
|
|
2fd091c Merge "use NULL for lf_stats_ testing, not bool"
|
|
b11c9d6 dwebp: use default dct_method
|
|
4bb8465 Merge "(de)mux.h: wrap pseudo-code in /* */"
|
|
cfb56b1 make -pass option work with token buffers
|
|
5416aab (de)mux.h: wrap pseudo-code in /* */
|
|
35dba33 use NULL for lf_stats_ testing, not bool
|
|
733a7fa enc->Iterator memory cleanup
|
|
e81fac8 Add support for "no blend" in webpmux binary
|
|
3b80bc4 gif2webp: Separate out each step into a method
|
|
bef7e9c Add doc precision about demux object keeping pointers to data.
|
|
61405a1 dwebp: enable stdout output with WIC
|
|
6eabb88 Merge "Animated WebP: add "do no blend" option to spec"
|
|
be20dec fix compilation for BITS 24
|
|
e58cc13 Merge "dwebp: s/unsigned char/uint8_t/"
|
|
72501d4 dwebp: s/unsigned char/uint8_t/
|
|
2c9633e Merge "gif2webp: Insert independent frames at regular intervals."
|
|
f0d6a14 gif2webp: Insert independent frames at regular intervals.
|
|
b25a6fb yuv.h: fix indent
|
|
ede3602 Merge "cosmetics: fix indent"
|
|
3a65122 dwebp: fix stdout related output
|
|
388a724 cosmetics: fix indent
|
|
4c7322c Merge "dsp: msvc compatibility"
|
|
d50c7e3 Merge "5-7% faster SSE2 versions of YUV->RGB conversion functions"
|
|
b8ab784 Merge "simplify upsampler calls: only allow 'bottom' to be NULL"
|
|
df6cebf 5-7% faster SSE2 versions of YUV->RGB conversion functions
|
|
ad6ac32 simplify upsampler calls: only allow 'bottom' to be NULL
|
|
a5e8afa output to stdout if file name is "-"
|
|
f358450 dsp: msvc compatibility
|
|
43a7c8e Merge "cosmetics"
|
|
4c5f19c Merge "bit_reader.h: cosmetics"
|
|
f72fab7 cosmetics
|
|
14dd5e7 fix const-ness
|
|
b20aec4 Merge "Support for 'do not blend' option in vwebp"
|
|
dcf6522 Support for 'do not blend' option in vwebp
|
|
d5bad03 Animated WebP: add "do no blend" option to spec
|
|
a2f5f73 Merge "Support for "Do not blend" in mux and demux libraries"
|
|
e081f2f Pack code & extra_bits to Struct (VP8LPrefixCode).
|
|
6284854 Support for "Do not blend" in mux and demux libraries
|
|
f486aaa Merge "slightly faster ParseIntraMode"
|
|
d171863 slightly faster ParseIntraMode
|
|
3ceca8a bit_reader.h: cosmetics
|
|
69257f7 Create LUT for PrefixEncode.
|
|
988b708 add WebPWorkerExecute() for convenient bypass
|
|
06e2498 Merge "VP8EncIterator clean-up"
|
|
de4d4ad VP8EncIterator clean-up
|
|
7bbe952 Merge "cosmetics: thread.c: drop a redundant comment"
|
|
da41148 cosmetics: thread.c: drop a redundant comment
|
|
feb4b6e thread.h: #ifdef when checking WEBP_USE_THREAD
|
|
8924a3a thread.c: drop WebPWorker prefix from static funcs
|
|
1aed8f2 Merge "fix indent"
|
|
4038ed1 fix indent
|
|
1693fd9 Demux: A new state WEBP_DEMUX_PARSE_ERROR
|
|
8dcae8b fix rescaling-with-alpha inaccuracy
|
|
11249ab Merge changes I9b4dc36c,I4e0eef4d
|
|
52508a1 Mux: support parsing unknown chunks within a frame/fragment.
|
|
05db057 WebPMuxSetChunk: remove unused variable
|
|
8ba1bf6 Stricter check for presence of alpha when writing lossless images
|
|
a03c351 Demux: WebPIterator now also denotes if the frame has alpha.
|
|
6df743a Decoder: handle fragments case correctly too.
|
|
faa4b07 Support for unknown chunks in mux library
|
|
7d60bbc Speed up HashChainFindCopy function.
|
|
6674014 Speedup Alpha plane encoding.
|
|
b7346a1 0.1 % speedup to decoding
|
|
c606182 webp-container-spec: Tighten language added by last
|
|
a34a502 pngdec: output error messages from libpng
|
|
e84c625 Merge "Detect canvas and image size mismatch in decoder."
|
|
f626fe2 Detect canvas and image size mismatch in decoder.
|
|
f5fbdee demux: stricter image bounds check
|
|
30c8158 add extra assert in Huffman decode code
|
|
8967b9f SSE2 for lossless decoding (critical) functions.
|
|
699d80e Jump-lookup for Huffman coding
|
|
c34307a fix some VS9 warnings about type conversion
|
|
eeada35 pngdec: add missing include
|
|
54b6510 gif2webp: If aligning to even offsets, extra pixels should be transparent
|
|
0bcf5ce Merge "remove a malloc() in case we're using only FILTER_NONE for alpha"
|
|
2c07143 remove a malloc() in case we're using only FILTER_NONE for alpha
|
|
a4d5f59 Faster lossless decoding
|
|
fd53bb7 Merge "alternate LUT-base reverse-bits code"
|
|
d1c166e Merge "Container spec: a clarification on background color."
|
|
fdb9177 Rename a method
|
|
5e96753 Container spec: a clarification on background color.
|
|
30e77d0 Merge branch '0.3.0'
|
|
1b631e2 alternate LUT-base reverse-bits code
|
|
24cc307 ~20% faster lossless decoding
|
|
313d853 Speedup for decoding lossless WebP photographs:
|
|
24ee098 change the bytes_per_pixels_ field into more evocative use_8b_decode
|
|
2a04b03 update ChangeLog (tag: v0.3.1-rc2, tag: v0.3.1)
|
|
7288950 Regression fix for alpha channels using color cache:
|
|
2e377b5 wicdec: silence a format warning
|
|
ad9e42a muxedit: silence some uninitialized warnings
|
|
3307c16 Don't set alpha-channel to 0xff for alpha->green uplift
|
|
5130770 Merge "wicdec: silence a format warning"
|
|
a37eff4 Regression fix for alpha channels using color cache:
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241cf99 Merge "muxedit: silence some uninitialized warnings"
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c8f9c84 Regression fix for alpha unfiltering:
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14cd5c6 muxedit: silence some uninitialized warnings
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a368db8 dec/vp8l: quiet vs9 x64 type conversion warning
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ffae9f3 wicdec: silence a format warning
|
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8cf0701 Alpha encoding: never filter in case of NO_COMPRESSION
|
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825e73b update ChangeLog (tag: v0.3.1-rc1)
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abf6f69 update NEWS
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5a92c1a bump version to 0.3.1
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86daf77 store top Y/U/V samples in packed fashion
|
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67bc353 Revert "add WebPBlendAlpha() function to blend colors against background"
|
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068db59 Intertwined decoding of alpha and RGB
|
|
38cc011 Simplify forward-WHT + SSE2 version
|
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3fa595a Support decoding upto given row in DECODE_DATA_FUNC
|
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520f005 DequantizeLevels(): Add 'row' and 'num_rows' args
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47374b8 Alpha unfilter for given set of rows
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f32097e probe input file and quick-check for WebP format.
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a2aed1d configure: improve gl/glut library test
|
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c7e89cb update copyright text
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a00380d configure: remove use of AS_VAR_APPEND
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a94a88d fix EXIF parsing in PNG
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a71e5d8 add doc precision for WebPPictureCopy() and WebPPictureView()
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8287012 remove datatype qualifier for vmnv
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e190843 fix a memory leak in gif2webp
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0b18b9e fix two minor memory leaks in webpmux
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db5095d remove some cruft from swig/libwebp.jar
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850e956 README: update swig notes
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bddd9b0 swig/python: add minimal documentation
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d573a8d swig: add python encode support
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6b93187 swig/java: reduce wrapper function code duplication
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6fe536f swig/java: rework uint8_t typemap
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a2ea464 Fix the bug in ApplyPalette.
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7bb28d2 webp/lossless: fix big endian BGRA output
|
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f036d4b Speed up ApplyPalette for ARGB pixels.
|
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8112c8c remove some warnings:
|
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cc128e0 Further reduce memory to decode lossy+alpha images
|
|
07db70d fix for big-endian
|
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eda8a7d gif2webp: Fix signed/unsigned comparison mismatch
|
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31f346f Makefile.vc: fix libwebpdemux dll variable typo
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6c76d28 swig: add python (decode) support
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b4f5bb6 swig: cosmetics
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498d4dd WebP-Lossless encoding improvements.
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26e7244 swig: ifdef some Java specific code
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8ecec68 configure: add warning related flags
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e676b04 configure: add GLUT detection; build vwebp
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b0ffc43 Alpha decoding: significantly reduce memory usage
|
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20aa7a8 configure: add --enable-everything
|
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b8307cc configure.ac: add some helper macros
|
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980e7ae Remove the gcc compilation comments
|
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7f25ff9 gif2webp: Fix ICC and XMP support
|
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d8e5321 Add missing name to AUTHORS
|
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11edf5e Demux: Fix a potential memleak
|
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c7b9218 don't forward declare enums
|
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7a650c6 prevent signed int overflow in left shift ops
|
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31bea32 add precision about dynamic output reallocation with IDecoder
|
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c22877f Add incremental support for extended format files
|
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5051245 Makefile.vc: have 'all' target build everything
|
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8191dec Makefile.vc: flags cleanup
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b9d7473 Makefile.vc: drop /FD flag
|
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5568dbc update gitignore
|
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f4c7b65 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded.
|
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1fb04be pngdec: Avoid a double-free.
|
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dcbb1ca add WebPBlendAlpha() function to blend colors against background
|
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bc9f5fb configure.ac: add AM_PROG_AR for automake >= 1.12
|
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bf867bf Tuned cross_color parameter (step) for lower qual
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90e2ec5 Merge "probe input file and quick-check for WebP format."
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7180d7f Merge "update copyright text"
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830f72b probe input file and quick-check for WebP format.
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2ccf58d configure: improve gl/glut library test
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d640614 update copyright text
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c2113ad Merge "configure: remove use of AS_VAR_APPEND"
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9326a56 configure: remove use of AS_VAR_APPEND
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ea63d61 fix a type warning on VS9 x86
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bec1109 fix EXIF parsing in PNG
|
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b6e65f3 Merge "fix warnings for vs9 x64"
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438946d fix warnings for vs9 x64
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f4710e3 collect macroblock reconstruction data in VP8MBData struct
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23d28e2 add doc precision for WebPPictureCopy() and WebPPictureView()
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518f2cd cosmetics: gif2webp: fix indent
|
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af358e6 Merge "remove datatype qualifier for vmnv"
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3fe9163 remove datatype qualifier for vmnv
|
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764fdff fix a memory leak in gif2webp
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3e59a74 fix two minor memory leaks in webpmux
|
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47b9862 Merge "README: update swig notes"
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325d15f remove some cruft from swig/libwebp.jar
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4a7627c README: update swig notes
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5da81e3 Merge "swig/python: add minimal documentation"
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f39e08f Merge "swig: add python encode support"
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6ca4a3e Merge "swig/java: reduce wrapper function code duplication"
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8f8702b Merge "swig/java: rework uint8_t typemap"
|
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91413be reduce memory for VP8MB and remove bitfields use
|
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7413394 Fix the memory leak in ApplyFilters.
|
|
2053c2c simplify the alpha-filter testing loop
|
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825b64d swig/python: add minimal documentation
|
|
14677e1 swig: add python encode support
|
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a5c297c swig/java: reduce wrapper function code duplication
|
|
ad4a367 swig/java: rework uint8_t typemap
|
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0d25876 use uint8_t for inv_palette[]
|
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afa3450 Fix the bug in ApplyPalette.
|
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2d6ac42 Merge "webp/lossless: fix big endian BGRA output"
|
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2ca8396 webp/lossless: fix big endian BGRA output
|
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742110c Speed up ApplyPalette for ARGB pixels.
|
|
2451e47 misc code cleanup
|
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83db404 Merge "swig: add python (decode) support"
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eeeea8b Merge "swig: cosmetics"
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d5f9b8f Merge "libwebp: fix vp8 encoder mem alloc offsetting"
|
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d8edd83 libwebp: fix vp8 encoder mem alloc offsetting
|
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8983b83 remove use of bit-fields in VP8FInfo
|
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87a4fca remove some warnings:
|
|
ba8f74e Merge "fix for big-endian"
|
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a65067f Merge "Further reduce memory to decode lossy+alpha images"
|
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64c8448 Further reduce memory to decode lossy+alpha images
|
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332130b Mux: make a few methods static
|
|
4437061 fix for big-endian
|
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5199eab Merge "add uncompressed TIFF output support"
|
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a3aede9 add uncompressed TIFF output support
|
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f975b67 Merge "gif2webp: Fix signed/unsigned comparison mismatch"
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5fbc734 Merge "GetFeatures: Detect invalid VP8X/VP8/VP8L data"
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d5060c8 Merge "mux.h: A comment fix + some consistency fixes"
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352d0de GetFeatures: Detect invalid VP8X/VP8/VP8L data
|
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3ef79fe Cosmetic: "width * height"
|
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043e1ae gif2webp: Fix signed/unsigned comparison mismatch
|
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5818cff mux.h: A comment fix + some consistency fixes
|
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1153f88 Merge "swig: ifdef some Java specific code"
|
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3eeedae Makefile.vc: fix libwebpdemux dll variable typo
|
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f980faf swig: add python (decode) support
|
|
7f5f42b swig: cosmetics
|
|
8eae188 WebP-Lossless encoding improvements.
|
|
c7247c4 swig: ifdef some Java specific code
|
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4cb234d Merge "Mux: make ValidateForSingleImage() method static"
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ed6f530 Merge "Add GetCanvasSize() method to mux"
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1d530c9 Mux: make ValidateForSingleImage() method static
|
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bba4c2b configure: add warning related flags
|
|
fffefd1 Add GetCanvasSize() method to mux
|
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732da8d Merge "configure: add GLUT detection; build vwebp"
|
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0e513f7 configure: add GLUT detection; build vwebp
|
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55d1c15 Merge "Alpha decoding: significantly reduce memory usage"
|
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13d99fb Merge "configure: add --enable-everything"
|
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2bf698f Merge "configure.ac: add some helper macros"
|
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edccd19 Alpha decoding: significantly reduce memory usage
|
|
3cafcc9 configure: add --enable-everything
|
|
4ef1447 configure.ac: add some helper macros
|
|
a4e1cdb Remove the gcc compilation comments
|
|
6393fe4 Cosmetic fixes
|
|
9c4ce97 Simplify forward-WHT + SSE2 version
|
|
878b9da fix missed optim
|
|
0004617 VP8GetInfo(): Check for zero width or height.
|
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9bf3129 align VP8Encoder::nz_ allocation
|
|
5da165c fix CheckMode() signature
|
|
0ece07d Merge "explicitly pad bitfields to 32-bits"
|
|
9dbc9d1 explicitly pad bitfields to 32-bits
|
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5369a80 Merge "prevent signed int overflow in left shift ops"
|
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70e3971 Merge "cosmetics: remove unnecessary ';'s"
|
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d3136ce Merge "don't forward declare enums"
|
|
b26e5ad gif2webp: Fix ICC and XMP support
|
|
46089b2 Add missing name to AUTHORS
|
|
94328d6 Demux: Fix a potential memleak
|
|
96e948d don't forward declare enums
|
|
f4f9088 prevent signed int overflow in left shift ops
|
|
0261545 cosmetics: remove unnecessary ';'s
|
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7ebdf11 Merge "Fix few missing comparisons to NULL"
|
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1579989 Fix few missing comparisons to NULL
|
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ea1b21c Cleaned up VP8GetHeaders() so that it parses only frame header
|
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b66caee dwebp: add support for BMP output
|
|
ff885bf add precision about dynamic output reallocation with IDecoder
|
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79241d5 Merge "Makefile.vc: have 'all' target build everything"
|
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ac1c729 Merge "Makefile.vc: flags cleanup"
|
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118a055 Merge "Makefile.vc: drop /FD flag"
|
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ecad010 Merge "update gitignore"
|
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a681b4f Rename PRE_VP8 state to WEBP_HEADER
|
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ead4d47 Add incremental support for extended format files
|
|
69d0f92 Makefile.vc: have 'all' target build everything
|
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5296749 Makefile.vc: flags cleanup
|
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c61baf0 Makefile.vc: drop /FD flag
|
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3a15125 update gitignore
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5167ca4 Merge "WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded."
|
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67708d6 WebPEncode: An additional check. Start VP8EncLoop/VP8EncTokenLoop only if VP8EncStartAlpha succeeded.
|
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b68912a pngdec: Avoid a double-free.
|
|
82abbe1 Merge "configure.ac: add AM_PROG_AR for automake >= 1.12"
|
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e7d9548 add WebPBlendAlpha() function to blend colors against background
|
|
ed4dc71 configure.ac: add AM_PROG_AR for automake >= 1.12
|
|
df4a406 Merge branch '0.3.0'
|
|
1e0d4b8 Update ChangeLog (tag: v0.3.0-rc7, tag: v0.3.0)
|
|
d52b405 Cosmetic fixes
|
|
6cb4a61 misc style fix
|
|
68111ab add missing YUVA->ARGB automatic conversion in WebPEncode()
|
|
e9a7990 Cosmetic fixes
|
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403bfe8 Container spec: Clarify frame disposal
|
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2aaa423 Merge "add missing YUVA->ARGB automatic conversion in WebPEncode()"
|
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07d87bd add missing YUVA->ARGB automatic conversion in WebPEncode()
|
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142c462 misc style fix
|
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3e7a13a Merge "Container spec: clarify the background color field" into 0.3.0
|
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14af774 container doc: add a note about the 'ANMF' payload
|
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cc635ef Container spec: clarify the background color field
|
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e3e3394 container doc: move RIFF description to own section
|
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4299f39 libwebp/mux: fix double free
|
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33f9a69 Merge "demux: keep a frame tail pointer; used in AddFrame" into 0.3.0
|
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a2a7b95 use WebPDataCopy() instead of re-coding it.
|
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6f18f12 demux: keep a frame tail pointer; used in AddFrame
|
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e5af49e add doc precision about WebPParseHeaders() return codes
|
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db46daa Merge "Makefile.vc: fix dynamic builds" into 0.3.0
|
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53c77af Merge "gif2webp: Bgcolor fix for a special case" into 0.3.0
|
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a5ebd14 gif2webp: Bgcolor fix for a special case
|
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6378f23 Merge "vwebp/animation: fix background dispose" into 0.3.0
|
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3c8eb9a fix bad saturation order in QuantizeBlock
|
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04c7a2e vwebp/animation: fix background dispose
|
|
81a5069 Makefile.vc: fix dynamic builds
|
|
5f25c39 update ChangeLog (tag: v0.3.0-rc6)
|
|
14d42af examples: don't use C99 %zu
|
|
5ccf1fe update ChangeLog
|
|
2560c24 update NEWS
|
|
f43bafc Merge changes Iecccb09c,If5ee9fd2,I3e181ce4 into 0.3.0
|
|
a788644 dwebp: warn when decoding animated webp's
|
|
302efcd Decode: return more meaningful error for animation
|
|
ad45273 WebPBitstreamFeatures: add has_animation field
|
|
783dfa4 disable FRGM decoding for good in libwebpmux
|
|
4b956be Update ChangeLog
|
|
ad8b86d update NEWS
|
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3e084f6 Merge "demux cosmetics: comments/rename internal function" into 0.3.0
|
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d3f8c62 Merge "move WebPFeatureFlags declaration" into 0.3.0
|
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7386fe5 Merge "libwebp{demux,mux}: install mux_types.h" into 0.3.0
|
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d6cd4e9 Merge "bump decode abi" into 0.3.0
|
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17f8da5 bump decode abi
|
|
97684ae Merge "add doc precision about WebPDemuxPartial()" into 0.3.0
|
|
f933fd2 move WebPFeatureFlags declaration
|
|
289bc47 libwebp{demux,mux}: install mux_types.h
|
|
224e8d4 add doc precision about WebPDemuxPartial()
|
|
4c18e80 demux cosmetics: comments/rename internal function
|
|
7cfd1bf update AUTHORS
|
|
401f7b8 Merge "speed-up lossless (~3%) with ad-hoc histogram cost evaluation" into 0.3.0
|
|
1fc8ffc Merge "makefile.unix: dist related changes" into 0.3.0
|
|
8a89c6e Merge changes I466c377f,Ib761ebd3,I694857fc into 0.3.0
|
|
f4ffb2d speed-up lossless (~3%) with ad-hoc histogram cost evaluation
|
|
723847d gif2webp: only write error messages to stderr
|
|
701b9e2 makefile.unix: dist related changes
|
|
bb85b43 Merge "update NEWS" into 0.3.0
|
|
59423a2 gif2webp: fix crash on open failure with libgif5
|
|
9acb17d gif2webp: silence a unused param warning
|
|
7d9fdc2 Merge "README updates" into 0.3.0
|
|
5621934 Merge "build: fix install race on shared headers" into 0.3.0
|
|
70809d8 Merge "bump version to 0.3.0" into 0.3.0
|
|
d851cd1 demux: make the parse a bit more strict
|
|
28bb410 update NEWS
|
|
cef9388 bump version to 0.3.0
|
|
9048494 build: fix install race on shared headers
|
|
1e67e8e README updates
|
|
42b611a Merge "configure: drop experimental from mux/demux" into 0.3.0
|
|
096a8e3 Merge "vwebp: add color profile support" into 0.3.0
|
|
ddfee5d vwebp: add color profile support
|
|
0d6927d Merge "Mark fragment options as experimental in webpmux" into 0.3.0
|
|
5dbd403 Mark fragment options as experimental in webpmux
|
|
a0a6648 configure: drop experimental from mux/demux
|
|
ee65bad Merge "add support for BITS > 32" into 0.3.0
|
|
744930d add support for BITS > 32
|
|
7dd288f cwebp: fix build
|
|
19a8dd0 Merge "Makefile.vc: add vwebp.exe target" into 0.3.0
|
|
50eedda Merge "examples: normalize icc related program arguments" into 0.3.0
|
|
757f637 Merge "Makefile.vc: add libwebpdecoder target" into 0.3.0
|
|
b65c4b7 Makefile.vc: add libwebpdecoder target
|
|
f8db7b4 Merge "vwebp: replace doubles w/floats where appropriate" into 0.3.0
|
|
d99aa56 Makefile.vc: add vwebp.exe target
|
|
013023e vwebp: replace doubles w/floats where appropriate
|
|
9b3db89 README.mux: add version reference
|
|
7b6a26c Merge "cwebp: output metadata statistics" into 0.3.0
|
|
d8dc72a examples: normalize icc related program arguments
|
|
7bfc905 Merge "make alpha unfilter work in-place" into 0.3.0
|
|
0037b2d Merge "add LUT-free reference code for YUV->RGB conversion." into 0.3.0
|
|
166bf74 Merge "demux: disable fragment parsing" into 0.3.0
|
|
126974b add LUT-free reference code for YUV->RGB conversion.
|
|
0aef3eb make alpha unfilter work in-place
|
|
14ef500 Merge "Remove 'status: experimental' from container spec" into 0.3.0
|
|
d40c98e Merge "webpmux binary: tiny style fix" into 0.3.0
|
|
0bc4268 cwebp: output metadata statistics
|
|
bc03980 Merge "autoconf: normalize experimental define" into 0.3.0
|
|
d1e21b1 Remove 'status: experimental' from container spec
|
|
7681bb9 webpmux binary: tiny style fix
|
|
a3dd3d0 avoid installing example_util.h
|
|
252320e demux: disable fragment parsing
|
|
537bde0 autoconf: normalize experimental define
|
|
5e338e0 Merge changes I33e8a613,I8e8a7b44 into 0.3.0
|
|
d9d0ea1 Merge changes If21e3ec7,I991fc30b into 0.3.0
|
|
627f5ca automake: add reference to libwebp for mux/demux
|
|
eef73d0 don't consolidate proba stats too often
|
|
05ec4cc libwebp{,decoder}.pc: add pthread flags
|
|
1bfcf5b add libwebpmux.pc
|
|
26ca843 add libwebpdemux.pc
|
|
69e2590 Merge "Tune Lossless compression for lower qualities."
|
|
0478b5d Tune Lossless compression for lower qualities.
|
|
39f7586 add a mention of parallel alpha encoding in the NEWS
|
|
5a21d96 Merge "1.5x-2x faster encoding for method 3 and up"
|
|
9bfbdd1 1.5x-2x faster encoding for method 3 and up
|
|
27dc741 Correct frame options order in README.mux
|
|
be2fd17 Mux: fix a scenario with bad ANMF/FRGM size
|
|
19eb012 Merge "Demux: Add option to get frame count using GetI()"
|
|
7368b8c Merge "WebPGetFeatures() out of if condition for clarity."
|
|
f604c9a Merge "fix windows build"
|
|
153f94e fix windows build
|
|
847b492 Merge "vwebp: use magenta for 'i'nfo display"
|
|
25ea46b Merge "vwebp: add keyboard shortcuts to help output"
|
|
bea7cca vwebp: use magenta for 'i'nfo display
|
|
8fab161 webpmux: correct -frame param order in help output
|
|
03cc23d vwebp: add keyboard shortcuts to help output
|
|
068eba8 Demux: Add option to get frame count using GetI()
|
|
988b8f5 WebPGetFeatures() out of if condition for clarity.
|
|
6933d91 Merge "gif2webp: Be lenient about background color index."
|
|
4d0f7c5 Merge "WebPGetFeatures() behavior change:"
|
|
fdeeb01 gif2webp: Be lenient about background color index.
|
|
ad25032 Merge "multi-threaded alpha encoding for lossy"
|
|
4e32d3e Merge "fix compilation of token.c"
|
|
f817930 multi-threaded alpha encoding for lossy
|
|
8805035 fix compilation of token.c
|
|
fc81621 code using the actual values for num_parts_, not the ones from config
|
|
7265535 Merge "move the config check from .c to .h"
|
|
dd9e76f move the config check from .c to .h
|
|
956b217 WebPGetFeatures() behavior change:
|
|
df02e4c WebPDemuxGetI behavior change:
|
|
633c004 Merge "rebalance method tools (-m) for methods [0..4]"
|
|
58ca6f6 rebalance method tools (-m) for methods [0..4]
|
|
7648c3c Merge "describe rd-opt levels introduce VP8RDLevel enum"
|
|
67fb100 Merge "autoconf: enable silent-rules by default"
|
|
a5042a3 GetVersion() methods for mux and demux
|
|
5189957 describe rd-opt levels introduce VP8RDLevel enum
|
|
4e094ac autoconf: enable silent-rules by default
|
|
b7eaa85 inline VP8LFastLog2() and VP8LFastSLog2 for small values
|
|
5cf7792 split quant_levels.c into decoder and encoder version
|
|
e5d3ffe Merge "Update code example in README.mux"
|
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ac5a915 Update code example in README.mux
|
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38a91e9 Add example code snippet for demux API
|
|
5f557f3 README.mux: add info about Demux API and vwebp
|
|
c0ba090 backward_references: avoid signed integer overflow
|
|
943386d disable SSE2 for now
|
|
9479fb7 lossless encoding speedup
|
|
ec2030a merge two lines together
|
|
b67956c Merge "Remove ReadOneBit() and ReadSymbolUnsafe()"
|
|
1667bde Remove ReadOneBit() and ReadSymbolUnsafe()
|
|
3151669 wicdec + dwebp cosmetics: normalize formatting
|
|
92668da change default filtering parameters: * type is now 'strong' * strength is now '60'
|
|
b7490f8 introduce WEBP_REFERENCE_IMPLEMENTATION compile option
|
|
3383885 faster decoding (3%-6%)
|
|
5c3e381 Merge "add a -jpeg_like option"
|
|
c231104 remove unused declaration of VP8Zigzag
|
|
3615295 Merge "wicdec: add alpha support for paletted formats"
|
|
c9f1649 wicdec: add alpha support for paletted formats
|
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1262f81 Merge "wicdec: silence some warnings"
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e7ea61e wicdec: silence some warnings
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23c0f35 fix missing intptr_t->int cast for MSVC
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e895059 add a -jpeg_like option
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1f803f6 Merge "Tune alpha quality mapping to more reasonable values."
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1267d49 Tune alpha quality mapping to more reasonable values.
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043076e Merge "speed-up lossless in BackwardTrace"
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f3a44dc remove one malloc from TraceBackwards()
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0fc1a3a speed-up lossless in BackwardTrace
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7c732e5 cwebp: centralize WebPCleanupTransparentArea()
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7381254 Merge "wicdec: add ICC profile extraction"
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e83ff7d wicdec: add ICC profile extraction
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146c6e3 Merge "cosmetics: pngdec: normalize default label location"
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a8f549d Merge "manpages: italicize option parameters"
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e118db8 Merge "encode.h: note the need to free() WebPMemoryWriter"
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1dfee6d cosmetics: pngdec: normalize default label location
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14c3820 manpages: italicize option parameters
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7defbfa encode.h: note the need to free() WebPMemoryWriter
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88d382a cwebp: cleanup after memory_writer
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12d6cec fix extra space in dwebp.1 man
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b01681a Fix for demuxer frame iteration:
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56c12aa Demuxer creation fix:
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66c810b add a -yuv option to dwebp (very similar to -pgm)
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841a3ba Merge "Remove -Wshadow warnings."
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8fd0252 Merge "upsampling_neon.c: fix build"
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6efed26 Remove -Wshadow warnings.
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60904aa Merge "allow WebPINewRGB/YUVA to be passed a NULL output buffer."
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b7adf37 allow WebPINewRGB/YUVA to be passed a NULL output buffer.
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27f8f74 upsampling_neon.c: fix build
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06b9cdf gitignore: add IOS related directories
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f112221 Merge "Fix more comments for iobuild.sh"
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fe4d25d Fix more comments for iobuild.sh
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1de3e25 Merge "NEON optimised yuv to rgb conversion"
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090b708 NEON optimised yuv to rgb conversion
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daa0647 Merge "Add ios build script for building iOS library."
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79fe39e Add ios build script for building iOS library.
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126c035 remove some more -Wshadow warnings
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522e9d6 Merge "cwebp: enable '-metadata'"
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76ec5fa cwebp: enable '-metadata'
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aeb91a9 Merge "cosmetics: break a few long lines"
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be7c96b cosmetics: break a few long lines
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cff8ddb Merge "add libwebpdecoder.pc"
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93148ab Merge "libwebp.pc.in: detab"
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6477f95 Merge "Makefile.vc: normalize path separator"
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bed1ed7 add libwebpdecoder.pc
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46168b2 libwebp.pc.in: detab
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a941a34 Fixed few nits in the build files.
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dd7a49b Makefile.vc: normalize path separator
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9161be8 Merge "cwebp: extract WIC decoding to its own module"
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08e7c58 Merge "Provide an option to build decoder library."
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0aeba52 Provide an option to build decoder library.
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757ebcb catch malloc(0)/calloc(0) with an assert
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152ec3d Merge "handle malloc(0) and calloc(0) uniformly on all platforms"
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a452a55 cwebp: extract WIC decoding to its own module
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2b252a5 Merge "Provide option to swap bytes for 16 bit colormodes"
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94a48b4 Provide option to swap bytes for 16 bit colormodes
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42f8f93 handle malloc(0) and calloc(0) uniformly on all platforms
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8b2152c Merge "add an extra assert to check memory bounds"
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0d19fbf remove some -Wshadow warnings
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cd22f65 add an extra assert to check memory bounds
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8189fed Merge "Add details and reference about the YUV->RGB conversion"
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1d2702b Merge "Formatting fixes in lossless bitstream spec"
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8425aae Formatting fixes in lossless bitstream spec
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a556cb1 Add details and reference about the YUV->RGB conversion
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d8f21e0 add link to SSIM description on Wikipedia
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18e9167 Merge "WebP-lossless spec clarifications:"
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98e25b9 Merge "cwebp: add -metadata option"
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f01c2a5 WebP-lossless spec clarifications:
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f4a9797 Merge "Disto4x4 and Disto16x16 in NEON"
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47b7b0b Disto4x4 and Disto16x16 in NEON
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7eaee9f cwebp: add -metadata option
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36c52c2 tiffdec: use toff_t for exif ifd offset
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7c8111e Merge "cwebp/tiffdec: add TIFF metadata extraction"
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e6409ad Remove redundant include from dsp/lossless code.
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1ab5b3a Merge "configure: fix --with-gifincludedir"
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03c749e configure: fix --with-gifincludedir
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8b65063 multiple libgif versions support for gif2webp
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476e293 gif2webp: Use DGifOpenFileName()
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b50f277 tiffdec: correct format string
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2b9048e Merge "tiffdec: check error returns for width/height"
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a1b5a9a Merge "cwebp/tiff: use the first image directory"
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079423f tiffdec: check error returns for width/height
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d62824a Merge "cwebp/jpegdec: add JPEG metadata extraction"
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03afaca Merge "cwebp: add PNG metadata extraction"
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2c72496 cwebp/jpegdec: add JPEG metadata extraction
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dba64d9 cwebp: add PNG metadata extraction
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1f075f8 Lossless spec corrections/rewording/clarifications
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2914ecf cwebp/tiffdec: add TIFF metadata extraction
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d82a3e3 More corrections/clarifications in lossless spec:
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bd00255 cwebp/tiff: use the first image directory
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df7aa07 Merge "Cleanup around jpegdec"
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0f57dcc decoding speed-up (~1%)
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bcec339 Lossless bitstream clarification:
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6bf2087 add examples/metadata.c
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207f89c Merge "configure: add libwebpdemux status to summary"
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1bd287a Cleanup around jpegdec
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9145567 Merge "cosmetics: use '== 0' in size checks"
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d6b88b7 cosmetics: use '== 0' in size checks
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d3dace2 cosmetics: jpegdec
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2f69af7 configure: add libwebpdemux status to summary
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1c1c564 cwebp: extract tiff decoding to its own module
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6a871d6 cwebp: extract jpeg decoding to its own module
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2ee228f cwebp: extract png decoding to its own module
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4679db0 Merge "cwebp: add metadata framework"
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63aba3a cwebp: add metadata framework
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931bd51 lossless bitstream: block size bits correction
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e4fc4c1 lossless bitstream: block size bits correction
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d65ec67 fix build, move token.c to src/enc/
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657f5c9 move token buffer to its own file (token.c)
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c34a375 introduce GetLargeValue() to slim-fast GetCoeffs().
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d5838cd faster non-transposing SSE2 4x4 FTransform
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f76191f speed up GetResidualCost()
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ba2aa0f Add support for BITS=24 case
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2e7f6e8 makefile.unix: Dependency on libraries
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dca8421 Merge "Separate out mux and demux code and libraries:"
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23782f9 Separate out mux and demux code and libraries:
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bd56a01 configure: add summary output
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90e5e31 dwebp manual: point to webpmux, gif2webp.
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540790c gif2webp.c: add a note about prerequisites
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d1edf69 cwebp man page: meaning of '-q' for lossy/lossless
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79efa1d Add man page for gif2webp utility
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2243e40 Merge "gif2webp build support with autoconf tools"
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c40efca gif2webp build support with autoconf tools
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6523e2d WebP Container:
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4da788d Merge "simplify the fwd transform"
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42c3b55 simplify the fwd transform
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41a6ced user GLfloat instead of float
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b542611 fix indentation
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68f282f * handle offset in anim viewer 'vwebp' * fix gif2webp to handle disposal method and odd offset correctly
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118cb31 Merge "add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case"
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8a7c3cc Merge "Change the order of -frame argument to be more natural"
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99e0a70 Merge "Simplify the texture evaluation Disto4x4()"
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0f923c3 make the bundling work in a tmp buffer
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e5c3b3f Simplify the texture evaluation Disto4x4()
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4860008 Change the order of -frame argument to be more natural
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35bfd4c add SSE2 version of Sum of Square error for 16x16, 16x8 and 8x8 case
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a7305c2 Clarification for unknown chunks
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4c4398e Refine WebP Container Spec wrt unknown chunks.
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2ca642e Rectify WebPMuxGetFeatures:
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7caab1d Some cosmetic/comment fixes.
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60b2651 Merge "Write a GIF to WebP converter based on libgif."
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c7127a4 Merge "Add NEON version of FTransformWHT"
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11b2721 Write a GIF to WebP converter based on libgif.
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e9a15a3 ExUtilWriteFile() to write memory segment to file
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74356eb Add a simple cleanup step in mux assembly:
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51bb1e5 mux.h: correct WebPDemuxSelectFragment() prototype
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22a0fd9 Add NEON version of FTransformWHT
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fa30c86 Update mux code to match the spec wrt animation
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d9c5fbe by-pass Analysis pass in case segments=1
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d2ad445 Merge changes Ibeccffc3,Id1585b16
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5c8be25 Merge "Chunk fourCCs for XMP/EXIF"
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a00a3da Use 'frgm' instead of 'tile' in webpmux parameters
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81b8a74 Design change in ANMF and FRGM chunks:
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f903cba Chunk fourCCs for XMP/EXIF
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812933d Tune performance of HistogramCombine
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52ad197 Animation specification in container spec
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001b930 Image fragment specification in container spec
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391f9db Ordering of description of bits in container spec
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d573577 Metadata specification in container spec
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1c4609b Merge commit 'v0.2.1'
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0ca584c Merge "Color profile specification in container spec"
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e8b41ad add NEON asm version for WHT inverse transform
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af6f0db Color profile specification in container spec
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a61a824 Merge "Add NULL check in chunk APIs"
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0e8b7ee fix WebPPictureView() unassigned strides
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75e5f17 ARM/NEON: 30% encoding speed-up
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02b4356 Add NULL check in chunk APIs
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a077072 mux struct naming
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6c66dde Merge "Tune Lossless encoder"
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ab5ea21 Tune Lossless encoder
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74fefc8 Update ChangeLog (tag: v0.2.1, origin/0.2.0, 0.2.0)
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92f8059 Rename some chunks:
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3bb4bbe Merge "Mux API change:"
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d0c79f0 Mux API change:
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abc0604 Merge "update NEWS" into 0.2.0
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57cf313 update NEWS
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25f585c bump version to 0.2.1
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fed7c04 libwebp: validate chunk size in ParseOptionalChunks
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552cd9b cwebp (windows): fix alpha image import on XP
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b14fea9 autoconf/libwebp: enable dll builds for mingw
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4a8fb27 [cd]webp: always output windows errors
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d662158 fix double to float conversion warning
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72b96a6 cwebp: fix jpg encodes on XP
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734f762 VP8LAllocateHistogramSet: fix overflow in size calculation
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f9cb58f GetHistoBits: fix integer overflow
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b30add2 EncodeImageInternal: fix uninitialized free
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3de58d7 fix the -g/O3 discrepancy for 32bit compile
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77aa7d5 fix the BITS=8 case
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e5970bd Make *InitSSE2() functions be empty on non-SSE2 platform
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ef5cc47 make *InitSSE2() functions be empty on non-SSE2 platform
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c4ea259 make VP8DspInitNEON() public
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8344ead Merge "libwebp: validate chunk size in ParseOptionalChunks"
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4828bb9 Merge "cwebp (windows): fix alpha image import on XP"
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3076333 libwebp: validate chunk size in ParseOptionalChunks
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7048189 AccumulateLSIM: fix double -> float warnings
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eda8ee4 cwebp (windows): fix alpha image import on XP
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c6e9865 Merge "add EXPERIMENTAL code for YUV-JPEG colorspace"
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f0360b4 add EXPERIMENTAL code for YUV-JPEG colorspace
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f86e6ab add LSIM metric to WebPPictureDistortion()
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c3aa215 Speed up HistogramCombine for lower qualities.
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1765cb1 Merge "autoconf/libwebp: enable dll builds for mingw"
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a13562e autoconf/libwebp: enable dll builds for mingw
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9f469b5 typo: no_fancy -> no_fancy_upsampling
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1a27f2f Merge "fix double to float conversion warning"
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cf1e90d Merge "cwebp: fix jpg encodes on XP"
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f2b5d19 [cd]webp: always output windows errors
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e855208 fix double to float conversion warning
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ecd66f7 cwebp: fix jpg encodes on XP
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7b3eb37 Tune lossless compression to get better gains.
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ce8bff4 Merge "VP8LAllocateHistogramSet: fix overflow in size calculation"
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ab5b67a Merge "EncodeImageInternal: fix uninitialized free"
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7fee5d1 Merge "GetHistoBits: fix integer overflow"
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a6ae04d VP8LAllocateHistogramSet: fix overflow in size calculation
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80237c4 GetHistoBits: fix integer overflow
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8a99723 EncodeImageInternal: fix uninitialized free
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0b9e682 minor cosmetics
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a792b91 fix the -g/O3 discrepancy for 32bit compile
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73ba435 Merge "detect and merge similar segments"
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fee6627 detect and merge similar segments
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0c44f41 src/webp/*.h: don't forward declare enums in C++
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d7a5ac8 vwebp: use demux interface
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931e0ea Merge "replace 'typedef struct {} X;" by "typedef struct X X; struct X {};""
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8f216f7 remove cases of equal comparison for qsort()
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28d25c8 replace 'typedef struct {} X;" by "typedef struct X X; struct X {};"
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2afee60 speed up for ARM using 8bit for boolean decoder
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5725cab new segmentation algorithm
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2cf1f81 Merge "fix the BITS=8 case"
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12f78ae fix the BITS=8 case
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6920c71 fix MSVC warnings regarding implicit uint64 to uint32 conversions
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f6c096a webpmux binary: Rename 'xmp' option to 'meta'
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ddfe871 webpmux help correction
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b7c5544 Merge "Make *InitSSE2() functions be empty on non-SSE2 platform"
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1c04a0d Common APIs for chunks metadata and color profile.
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2a3117a Merge "Create WebPMuxFrameInfo struct for Mux APIs"
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5c3a723 Make *InitSSE2() functions be empty on non-SSE2 platform
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7c6e60f make *InitSSE2() functions be empty on non-SSE2 platform
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c7eb457 make VP8DspInitNEON() public
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ab3234a Create WebPMuxFrameInfo struct for Mux APIs
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e3990fd Alignment fixes
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e55fbd6 Merge branch '0.2.0'
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4238bc0 Update ChangeLog (tag: v0.2.0)
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c655380 dec/io.c: cosmetics
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fe1958f RGBA4444: harmonize lossless/lossy alpha values
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681cb30 fix RGBA4444 output w/fancy upsampling
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f06c1d8 Merge "Alignment fix" into 0.2.0
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f56e98f Alignment fix
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6fe843b avoid rgb-premultiply if there's only trivial alpha values
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528a11a fix the ARGB4444 premultiply arithmetic
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a0a4885 Lossless decoder fix for a special transform order
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62dd9bb Update encoding heuristic w.r.t palette colors.
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6f4272b remove unused ApplyInverseTransform()
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93bf0fa Update ChangeLog (tag: v0.2.0-rc1)
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5934fc5 update AUTHORS
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014a711 update NEWS
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43b0d61 add support for ARGB -> YUVA conversion for lossless decoder
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33705ca bump version to 0.2.0
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c40d7ef fix alpha-plane check + add extra checks
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a06f802 MODE_YUVA: set alpha to opaque if the image has none
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52a87dd Merge "silence one more warning" into 0.2.0
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3b02309 silence one more warning
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f94b04f move some RGB->YUV functions to yuv.h
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4b71ba0 README: sync [cd]webp help output
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c9ae57f man/dwebp.1: add links to output file format details
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292ec5c quiet a few 'uninitialized' warnings
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4af3f6c fix indentation
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9b261bf remove the last NOT_HAVE_LOG2 instances
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323dc4d remove use of log2(). Use VP8LFastLog2() instead.
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8c515d5 Merge "harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc" into 0.2.0
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d4b4bb0 Merge changes I46090628,I1a41b2ce into 0.2.0
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bff34ac harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc
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a3c063c Merge "extra size check for security" into 0.2.0
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5e79630 Merge "WebPEncode: clear stats at the start of encode" into 0.2.0
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f1edf62 Merge "rationalize use of color-cache" into 0.2.0
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c193331 extra size check for security
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906be65 rationalize use of color-cache
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dd1c387 Add image-hint for low-color images.
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4eb7aa6 Merge "WebPCheckMalloc() and WebPCheckCalloc():" into 0.2.0
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80cc730 WebPCheckMalloc() and WebPCheckCalloc():
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183cba8 check VP8LBitWriterInit return
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cbfa9ee lossless: fix crash on user abort
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256afef cwebp: exit immediately on version mismatch
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475d87d WebPEncode: clear stats at the start of encode
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a7cc729 fix type and conversion warnings
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7d853d7 add stats for lossless
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d39177b make QuantizeLevels() store the sum of squared error
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5955cf5 replace x*155/100 by x*101581>>16
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7d732f9 make QuantizeLevels() store the sum of squared error
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e45a446 replace x*155/100 by x*101581>>16
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159b75d cwebp output size consistency:
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cbee59e Merge commit 'v0.1.99'
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1889e9b dwebp: report -alpha option
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3bc3f7c Merge "dwebp: add PAM output support" into 0.2.0
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d919ed0 dwebp: add PAM output support
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85e215d README/manpages/configure: update website link
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c3a207b Update ChangeLog (tag: v0.1.99)
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d1fd782 Merge "add extra precision about default values and behaviour" into 0.2.0
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efc826e add extra precision about default values and behaviour
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9f29635 header/doc clean up
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ff9fd1b Makefile.vc: fix webpmux.exe *-dynamic builds
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8aacc7b remove INAM, ICOP, ... chunks from the test webp file.
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2fc1301 harmonize authors as "Name (mail@address)"
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4a9f37b Merge "update NEWS" into 0.2.0
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7415ae1 makefile.unix: provide examples/webpmux target
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ce82ced update NEWS
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641e28e Merge "man/cwebp.1: wording, change the date" into 0.2.0
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c37c23e README: cosmetics
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3976dcd man/cwebp.1: wording, change the date
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3e5bbe1 Merge "rename 'use_argb_input' to 'use_argb'" into 0.2.0
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ce90847 Merge "add some padding bytes areas for later use" into 0.2.0
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2390dab Merge "fixing the findings by Frederic Kayser to the bitstream spec" into 0.2.0
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0275159 add a very crude progress report for lossless
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a4b9b1c Remove some unused enum values.
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dd10817 rename 'use_argb_input' to 'use_argb'
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90516ae add some padding bytes areas for later use
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d03b250 fixing the findings by Frederic Kayser to the bitstream spec
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ce156af add missing ABI compatibility checks
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9d45416 Merge "Doc: container spec text tweaks" into 0.2.0
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4e2e0a8 Doc: container spec text tweaks
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f7f16a2 add ABI compatibility check
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2a77557 Merge "swig: add WebPEncodeLossless* wrappers" into 0.2.0
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a3ec622 mux.h: remove '* const' from function parameters
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31426eb encode.h: remove '* const' from function parameters
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9838e5d decode.h: remove '* const' from function parameters
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4972302 swig: add WebPEncodeLossless* wrappers
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9ff00ca bump encoder/decoder versions
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c2416c9 add lossless quick encoding functions to the public API
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4c1f5d6 Merge "NEWS: mention decode_vp8.h is no longer installed" into 0.2.0
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6cb2277 NEWS: mention decode_vp8.h is no longer installed
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d5e5ad6 move decode_vp8.h from webp/ to dec/
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8d3b04a Merge "header clean-up" into 0.2.0
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02201c3 Merge "remove one malloc() by making color_cache non dynamic" into 0.2.0
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d708ec1 Merge "move MIN/MAX_HISTO_BITS to format_constants.h" into 0.2.0
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ab2da3e Merge "add a malloc() check" into 0.2.0
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2d571bd add a malloc() check
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7f0c178 remove one malloc() by making color_cache non dynamic
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6569cd7 Merge "VP8LFillBitWindow: use 64-bit path for msvc x64 builds" into 0.2.0
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23d34f3 header clean-up
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2a3ab6f move MIN/MAX_HISTO_BITS to format_constants.h
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985d3da Merge "shuffle variables in HashChainFindCopy" into 0.2.0
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cdf885c shuffle variables in HashChainFindCopy
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c3b014d Android.mk: add missing lossless files
|
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8c1cc6b makefile.unix dist: explicitly name installed includes
|
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7f4647e Merge "clarify the colorspace naming and byte ordering of decoded samples" into 0.2.0
|
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cbf6972 clarify the colorspace naming and byte ordering of decoded samples
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857650c Mux: Add WebPDataInit() and remove WebPImageInfo
|
|
ff771e7 don't install webp/decode_vp8.h
|
|
596dff7 VP8LFillBitWindow: use 64-bit path for msvc x64 builds
|
|
3ca7ce9 Merge "doc: remove non-finalized chunk references" into 0.2.0
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1efaa5a Merge "bump versions" into 0.2.0
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51fa13e Merge "README: update cwebp help output" into 0.2.0
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12f9aed README: update cwebp help output
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f0b5def bump versions
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4c42a61 update AUTHORS
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6431a1c doc: remove non-finalized chunk references
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8130c4c Merge "build: remove libwebpmux from default targets/config"
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23b4443 Merge "configure: broaden test for libpng-config"
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85bff2c Merge "doc: correct lossless prefix coding table & code"
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05108f6 Merge "More spec/code matching in mux:"
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6808e69 More spec/code matching in mux:
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bd2b46f Merge "doc/webp-container-spec: light cosmetics"
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20ead32 doc/webp-container-spec: light cosmetics
|
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1d40a8b configure: add pthread detection
|
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b5e9067 fix some int <-> size_t mix for buffer sizes
|
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e41a759 build: remove libwebpmux from default targets/config
|
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0fc2baa configure: broaden test for libpng-config
|
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45b8272 Merge "restore authorship to lossless bitstream doc"
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06ba059 restore authorship to lossless bitstream doc
|
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44a09a3 add missing description of the alpha filtering methods
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63db87d Merge "vwebp: add checkboard background for alpha display"
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a73b897 vwebp: add checkboard background for alpha display
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939158c Merge "vwebp: fix info display"
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b35c07d vwebp: fix info display
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48b39eb fix underflow for very short bitstreams
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7e62298 cosmetics: param alignment, manpage wording
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1bd7dd5 Merge changes I7b0afb0d,I7ecc9708
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ac69e63 Merge "Updated cwebp man's help for Alpha & Lossless."
|
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c0e8859 Get rid of image_info_ from WebPChunk struct.
|
|
135ca69 WebP Container Spec:
|
|
eb6f9b8 Updated cwebp man's help for Alpha & Lossless.
|
|
0fa844f cosmetic fixes on assert and 'const' where applicable
|
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7f22bd2 check limit of width * height is 32 bits
|
|
16c46e8 autoconf/make: cosmetics: break long lines
|
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ab22a07 configure: add helper macro to define --with-*
|
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c17699b configure: add libtiff test
|
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0e09732 Merge "cwebp: fix crash with yuv input + lossless"
|
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88a510f Merge "fix big-endian VP8LWriteBits"
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da99e3b Merge "Makefile.vc: split mux into separate lib"
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7bda392 cwebp: fix crash with yuv input + lossless
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f56a369 fix big-endian VP8LWriteBits
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54169d6 Merge "cwebp: name InputFileFormat members consistently"
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e2feefa Makefile.vc: split mux into separate lib
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27caa5a Merge "cwebp: add basic TIFF support"
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d8921dd cwebp: name InputFileFormat members consistently
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6f76d24 cwebp: add basic TIFF support
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4691407 Merge changes If39ab7f5,I3658b5ae
|
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cca7c7b Fixed nit: 10 -> 10.f
|
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5d09a24 WebPMuxCreate() error handling:
|
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777341c Fix a memleak in WebPMuxCreate()
|
|
61c9d16 doc: correct lossless prefix coding table & code
|
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4c39757 Merge "mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN"
|
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e4e36cc Merge "Mux: Allow only some frames/tiles to have alpha."
|
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ad2aad3 Merge "WebP Decoding error handling:"
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97649c8 Mux: Allow only some frames/tiles to have alpha.
|
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f864be3 Lower the quality settings for Alpha encoding.
|
|
3ba81bb WebP Decoding error handling:
|
|
fcc6992 add automatic YUVA/ARGB conversion during WebPEncode()
|
|
802e012 fix compilation in non-FANCY_UPSAMPLING mode
|
|
e012dfd make width/height coding match the spec
|
|
228d96a mark VP8{,L}{GetInfo,CheckSignature} as WEBP_EXTERN
|
|
637a314 remove the now unused *KeepA variants
|
|
d11f6fc webpmux returns error strings rather than numbers
|
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fcec059 makefile.unix: cwebp: fix OSX link
|
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6b811f1 Merge "doc: remove lossless pdf"
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c963482 doc: remove lossless pdf
|
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b9ae4f0 cosmetics after mux changes b74ed6e, b494ad5
|
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b494ad5 Mux: only allow adding frame/tiles at the end.
|
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2c341b0 Merge "Added image characteristic hint for the codec."
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d373076 Added image characteristic hint for the codec.
|
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2ed2adb Merge "msvc: add intrinsic based BitsLog2Floor"
|
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e595e7c Merge "add demux.c to the makefiles"
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da47b5b Merge "demux: add {Next,Prev}Chunk"
|
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e5f4674 add demux.c to the makefiles
|
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4708393 demux: add {Next,Prev}Chunk
|
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e8a0a82 demux: quiet msvc warnings
|
|
7f8472a Update the WebP Container Spec.
|
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31b68fe cleanup WebPPicture struct and API
|
|
9144a18 add overflow check before calling malloc()
|
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81720c9 consistency cosmetics
|
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2ebe839 Merge "Add kramdown version information to README"
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7144308 enc/vp8l.c: fix build
|
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b7ac19f Add kramdown version information to README
|
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efdcb66 Merge "Edit for consistency, usage and grammar."
|
|
0822010 Enable alpha in vvwebp
|
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8de9a08 Merge "Mux API change:"
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b74ed6e Mux API change:
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233a589 take picture->argb_stride into account for lossless coding
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04e33f1 Edit for consistency, usage and grammar.
|
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a575b4b Merge "cosmetics: add missing const"
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8d99b0f Merge "cosmetics: remove unimplemented function proto"
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69d0221 cosmetics: add missing const
|
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5b08318 cosmetics: remove unimplemented function proto
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b7fb0ed Log warning for unsupported options for lossless.
|
|
e1f769f msvc: add intrinsic based BitsLog2Floor
|
|
8a69c7d Bug-fix: Clamp backward dist to 1.
|
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b5b6ac9 Merge "Bring the special writer 'WebPMemoryWriter' to public API"
|
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a6a1909 Merge "Fix floating point exception with cwebp -progress"
|
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f2cee06 Fix floating point exception with cwebp -progress
|
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91b7a8c Bring the special writer 'WebPMemoryWriter' to public API
|
|
310e297 support resize and crop for RGBA input
|
|
a89835d Merge changes Ice662960,Ie8d7aa90,I2d996d5e,I01c04772
|
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ce614c0 Merge "dec/vp8: avoid setting decoder status twice"
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900285d dec/vp8: avoid setting decoder status twice
|
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8227adc Merge changes I6f02b0d0,I5cbc9c0a,I9dd9d4ed,Id684d2a1
|
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dcda59c Merge "demux: rename SetTile to SelectTile"
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622ef12 demux: rename SetTile to SelectTile
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81ebd37 Merge "demux: add {Next,Prev}Frame"
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02dd37a demux: add {Next,Prev}Frame
|
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4b79fa5 Merge "Limit the maximum size of huffman Image to 16MB."
|
|
9aa34b3 Manually number "chapters," as chapter numbers are used in the narrative.
|
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2a4c6c2 Re-wrap at <= 72 columns
|
|
a45adc1 Apply inline emphasis and monospacing, per gdoc / PDF
|
|
9101120 Incorporate gdoc changes through 2012-06-08
|
|
7a18248 Removed CodeRay syntax declarations ...
|
|
b3ec18c Provide for code-block syntax highlighting.
|
|
709d770 Replace high ASCII artifacts (curly quotes, etc.).
|
|
930e8ab Lossless WebP doc largely ported to markdown text.
|
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18cae37 msvc: silence some build warnings
|
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b392308 Limit the maximum size of huffman Image to 16MB.
|
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f180df2 Merge "libwebp/demux: add Frame/Chunk iteration"
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2bbe1c9 Merge "Enable lossless encoder code"
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d0601b0 Merge changes I1d97a633,I81c59093
|
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78f3e34 Enable lossless encoder code
|
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d974a9c Merge "libwebp/demux: add simple format parsing"
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26bf223 Merge "libwebp: add WebPDemux stub functions"
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2f66668 Merge "modify WebPParseHeaders to allow reuse by GetFeatures"
|
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b402b1f libwebp/demux: add Frame/Chunk iteration
|
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ad9ada3 libwebp/demux: add WebPDemuxGetI
|
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2f2d4d5 libwebp/demux: add extended format parsing
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962dcef libwebp/demux: add simple format parsing
|
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f8f9408 libwebp: add WebPDemux stub functions
|
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fb47bb5 Merge "NumNamedElements() should take an enum param."
|
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7c68980 Fix asserts in Palette and BackwardReference code.
|
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fbdcb7e NumNamedElements() should take an enum param.
|
|
fb4943b modify WebPParseHeaders to allow reuse by GetFeatures
|
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3697b5c write an ad-hoc EncodeImageInternal variant
|
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eaee9e7 Bug-Fix: Decode small (less than 32 bytes) images.
|
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0bceae4 Merge "cwebp: fix alpha reporting in stats output"
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0424b1e Rebase default encoding settings.
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c71ff9e cwebp: fix alpha reporting in stats output
|
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e2ffe44 Merge "Stop indefinite recursion for Huffman Image."
|
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70eb2bd Stop indefinite recursion for Huffman Image.
|
|
f3bab8e Update vwebp
|
|
6d5c797 Remove support for partial files in Mux.
|
|
f1df558 WebPMuxAssemble() returns WebPData*.
|
|
814a063 Rename 'Add' APIs to 'Set'.
|
|
bbb0218 Update Mux psuedo-code examples.
|
|
4fc4a47 Use WebPData in MUX set APIs
|
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c67bc97 Merge "add WebPPictureImportRGBX() and WebPPictureImportBGRX()"
|
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27519bc add WebPPictureImportRGBX() and WebPPictureImportBGRX()
|
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f80cd27 factorize code in Import()
|
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9b71502 histogram: add log2 wrapper
|
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8c34378 Merge "fix some implicit type conversion warnings"
|
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42f6df9 fix some implicit type conversion warnings
|
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250c16e Merge "doc: update lossless pdf"
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9d9daba Merge "add a PDF of the lossless spec"
|
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8fbb918 prefer webp/types.h over stdint.h
|
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0ca170c doc: update lossless pdf
|
|
0862ac6 add a PDF of the lossless spec
|
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437999f introduce a generic WebPPictureHasTransparency() function
|
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d2b6c6c cosmetic fixes after Idaba281a
|
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b4e6645 Merge "add colorspace for premultiplied alpha"
|
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48f8275 add colorspace for premultiplied alpha
|
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069f903 Change in lossless bit-stream.
|
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5f7bb3f Merge "WebPReportProgress: use non-encoder specific params"
|
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f18281f WebPReportProgress: use non-encoder specific params
|
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9ef3228 Add support for raw lossless bitstream in decoder.
|
|
7cbee29 Fix bug: InitIo reseting fancy_upsampling flag.
|
|
880fd98 vwebp: fix exit w/freeglut
|
|
1875d92 trap two unchecked error conditions
|
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87b4a90 no need to have mux.h as noinst clause in enc/
|
|
88f41ec doc: fix bit alignment in VP8X chunk
|
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52f5a4e Merge "fix bug with lossy-alpha output stride"
|
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3bde22d fix bug with lossy-alpha output stride
|
|
42d61b6 update the spec for the lossy-alpha compression methods.
|
|
e75dc80 Move some more defines to format_constants.h
|
|
c13f663 Move consts to internal header format_constants.h
|
|
7f2dfc9 use a bit-set transforms_seen_ instead of looping
|
|
18da1f5 modulate alpha-compression effort according to config.method
|
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f5f2fff Merge "Alpha flag fix for lossless."
|
|
c975c44 Alpha flag fix for lossless.
|
|
4f067fb Merge "Android: only build dec_neon with NEON support"
|
|
255c66b Android: only build dec_neon with NEON support
|
|
8f9117a cosmetics: signature fixes
|
|
39bf5d6 use header-less lossless bitstream for alpha channel
|
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75d7f3b Merge "make input data be 'const' for VP8LInverseTransform()"
|
|
9a721c6 make input data be 'const' for VP8LInverseTransform()
|
|
9fc64ed Disallow re-use of same transformation.
|
|
98ec717 use a function pointer for ProcessRows()
|
|
f7ae5e3 cosmetics: join line
|
|
140b89a factor out buffer alloc in AllocateARGBBuffers()
|
|
a107dfa Rectify WebPParseOptionalChunks().
|
|
237eab6 Add two more color-spaces for lossless decoding.
|
|
27f417a fix orthographic typo
|
|
489ec33 add VP8LEncodeStream() to compress lossless image stream
|
|
fa8bc3d make WebPEncodingSetError() take a const picture
|
|
638528c bitstream update for lossy alpha compression
|
|
d73e63a add DequantizeLevels() placeholder
|
|
ec122e0 remove arch-dependent rand()
|
|
d40e765 fix alignment
|
|
1dd6a8b Merge "remove tcoder, switch alpha-plane compression to lossless"
|
|
3e863dd remove tcoder, switch alpha-plane compression to lossless
|
|
8d77dc2 Add support for lossless in mux:
|
|
831bd13 Make tile size a function of encoding method.
|
|
778c522 Merge "remove some variable shadowing"
|
|
817c9dc Few more HuffmanTreeToken conversions.
|
|
37a77a6 remove some variable shadowing
|
|
89c07c9 Merge "normalize example header includes"
|
|
4aff411 Merge "add example_util.[hc]"
|
|
00b29e2 normalize example header includes
|
|
061263a add example_util.[hc]
|
|
c6882c4 merge all tree processing into a single VP8LProcessTree()
|
|
9c7a3cf fix VP8LHistogramNumCodes to handle the case palette_code_bits == 0
|
|
b5551d2 Merge "Added HuffmanTreeCode Struct for tree codes."
|
|
8b85d01 Added HuffmanTreeCode Struct for tree codes.
|
|
093f76d Merge "Allocate single memory in GetHuffBitLengthsAndCodes."
|
|
41d8049 Allocate single memory in GetHuffBitLengthsAndCodes.
|
|
1b04f6d Correct size in VP8L header.
|
|
2924a5a Makefile.vc: split object lists based on directory
|
|
c8f2416 Merge "add assert(tokens)"
|
|
4323994 add assert(tokens)
|
|
9f54745 Catch an error in DecodeImageData().
|
|
ac8e5e4 minor typo and style fix
|
|
9f566d1 clean-up around Huffman-encode
|
|
c579a71 Introduce CHUNK_SIZE_BYTES in muxi.h.
|
|
14757f8 Make sure huffman trees always have valid symbols
|
|
4105061 makefile.unix: add support for building vwebp
|
|
48b3772 Merge "fixed signed/unsigned comparison warning"
|
|
57f696d Merge "EncodeImageInternal: fix potential leak"
|
|
d972cdf EncodeImageInternal: fix potential leak
|
|
5cd12c3 fixed signed/unsigned comparison warning
|
|
cdca30d Merge "cosmetics: shorten long line"
|
|
e025fb5 cosmetics: shorten long line
|
|
22671ed Merge "enc/vp8l: fix double free on error"
|
|
e1b9b05 Merge "cosmetics: VP8LCreateHuffmanTree: fix indent"
|
|
a8e725f enc/vp8l: fix double free on error
|
|
27541fb cosmetics: VP8LCreateHuffmanTree: fix indent
|
|
1d38b25 cwebp/windows: use MAKE_REFGUID where appropriate
|
|
817ef6e Merge "cwebp: fix WIC/Microsoft SDK compatibility issue"
|
|
902d3e3 cwebp: fix WIC/Microsoft SDK compatibility issue
|
|
89d803c Merge "Fix a crash due to wrong pointer-integer arithmetic."
|
|
cb1bd74 Merge "Fix a crash in lossless decoder."
|
|
de2fe20 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."
|
|
ce69177 Fix a crash due to wrong pointer-integer arithmetic.
|
|
e40a368 Fix a crash in lossless decoder.
|
|
3927ff3 remove unneeded error condition for WebPMuxNumNamedElements()
|
|
2c140e1 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.
|
|
861a5b7 add support for animation
|
|
eb5c16c Merge "Set correct encode size in encoder's stats."
|
|
4abe04a fix the return value and handle missing input file case.
|
|
2fafb85 Set correct encode size in encoder's stats.
|
|
e7167a2 Provide one entry point for backward references.
|
|
c4ccab6 Print relevant lossless encoding stats in cwebp.
|
|
e3302cf GetHuffBitLengthsAndCodes: reduce level of indirection
|
|
b5f2a9e enc/vp8l: fix uninitialized variable warning
|
|
7885f8b makefile.unix: add lossless encoder files
|
|
1261a4c Merge "cosmetics"
|
|
3926b5b Merge "dsp/cpu.c: Android: fix crash on non-neon arm builds"
|
|
834f937 dsp/cpu.c: Android: fix crash on non-neon arm builds
|
|
126e160 cosmetics
|
|
e38602d Merge branch 'lossless_encoder'
|
|
e8d3d6a split StoreHuffmanCode() into smaller functions
|
|
d0d8899 more consolidation: introduce VP8LHistogramSet
|
|
1a210ef big code clean-up and refactoring and optimization
|
|
41b5c8f Some cosmetics in histogram.c
|
|
ada6ff7 Approximate FastLog between value range [256, 8192]
|
|
ec123ca Forgot to update out_bit_costs to symbol_bit_costs at one instance.
|
|
cf33ccd Evaluate output cluster's bit_costs once in HistogramRefine.
|
|
781c01f Simple Huffman code changes.
|
|
a2849bc Lossless decoder: remove an unneeded param in ReadHuffmanCodeLengths().
|
|
b39e748 Reducing emerging palette size from 11 to 9 bits.
|
|
bfc73db Move GetHistImageSymbols to histogram.c
|
|
889a578 Improve predict vs no-predict heuristic.
|
|
01f5066 code-moving and clean-up
|
|
31035f3 reduce memory usage by allocating only one histo
|
|
fbb501b Restrict histo_bits to ensure histo_image size is under 32MB
|
|
8415ddf further simplification for the meta-Huffman coding
|
|
e491729 A quick pass of cleanup in backward reference code
|
|
83332b3 Make transform bits a function of encode method (-m).
|
|
72920ca introduce -lossless option, protected by USE_LOSSLESS_ENCODER
|
|
c6ac4df Run TraceBackwards for higher qualities.
|
|
412222c Make histo_bits and transform_bits function of quality.
|
|
149b509 Update lossless encoder strategy:
|
|
0e6fa06 cache_bits passed to EncodeImageInternal()
|
|
e38b40a Factorize code for clearing HtreeGroup.
|
|
6f4a16e Removing the indirection of meta-huffman tables.
|
|
3d33ecd Some renaming/comments related to palette in lossless encoder.
|
|
4d02d58 Lossless encoder: correction in Palette storage
|
|
4a63623 fix a memleak in EncodeImageInternal()
|
|
0993a61 Full and final fix for prediction transform
|
|
afd2102 Fix cross-color transform in lossless encoder
|
|
b96d874 Need to write a '0' bit at the end of transforms.
|
|
54dad7e Color cache size should be counted as 0 when cache bits = 0
|
|
4f0c5ca Fix prediction transform in lossless encoder.
|
|
36dabda Fix memory leak in method EncodeImageInternal for histogram_image.
|
|
352a4f4 Get rid of PackLiteralBitLengths()
|
|
d673b6b Change the predictor function to pass left pixel
|
|
b2f9946 Fix CopyTileWithPrediction()
|
|
84547f5 Add EncodeImageInternal() method.
|
|
6b38378 Guard the lossless encoder (in flux) under a flag
|
|
09f7532 Fix few nits (const qualifiers)
|
|
648be39 Added implementation for various lossless functions
|
|
32714ce Add VP8L prefix to backward ref & histogram methods.
|
|
fcba7be Fixed header file tag (WEBP_UTILS_HUFFMAN_ENCODE_H_)
|
|
bc70374 Add backward_ref, histogram & huffman encode modules from lossless.
|
|
fdccaad Fixing nits
|
|
227110c libwebp interface changes for lossless encoding.
|
|
50679ac minor style fixes
|
|
b38dfcc remove unneeded reference to NUM_LITERAL_CODES
|
|
8979675 harmonize header description
|
|
c04eb7b tcoder.c: define NOT_HAVE_LOG2 for MSVC builds
|
|
9a214fa Merge "VP8[L]GetInfo: check input pointers"
|
|
5c5be8b VP8[L]GetInfo: check input pointers
|
|
0c188fe Merge changes I431acdfe,I713659b7
|
|
b3515c6 mux: drop 'chunk' from ChunkInfo member names
|
|
aea7923 muxi.h: remove some unused defines
|
|
0142249 update NEWS file for next release
|
|
29e3f7e Merge "dec: remove deprecated WebPINew()"
|
|
4718e44 Merge "muxedit: a few more size_t changes"
|
|
82654f9 Merge "muxedit: remove a few redundant NULL checks"
|
|
02f27fb dec: remove deprecated WebPINew()
|
|
ccddb3f muxedit: remove a few redundant NULL checks
|
|
a6cdf71 muxedit: a few more size_t changes
|
|
a384689 Merge "mux: remove unused LIST_ID"
|
|
11ae46a alpha.c: quiet some size_t -> int conversion warnings
|
|
dee4669 mux: remove unused LIST_ID
|
|
03f1f49 mux: add version checked entry points
|
|
6a0abda Merge "doc: tile/alpha corrections"
|
|
c8139fb Merge "few cosmetics"
|
|
6833873 Merge "lossless: remove some size_t -> int conversions"
|
|
5249e94 doc: tile/alpha corrections
|
|
d96e722 huffman: quiet int64 -> int conversion warning
|
|
532020f lossless: remove some size_t -> int conversions
|
|
23be6ed few cosmetics
|
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1349eda Merge "configure: AC_ARG_* use AS_HELP_STRING"
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bfbcc60 configure: AC_ARG_* use AS_HELP_STRING
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1427ca8 Merge "Makefile.am: header file maintenance"
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087332e Merge "remove unused parameter 'round' from CalcProba()"
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9630e16 remove unused parameter 'round' from CalcProba()
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92092ea Merge "bit_reader.h: correct include"
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a87fc3f Merge "mux: ensure # images = # tiles"
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53af99b Merge "mux: use size_t consistently"
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39a57da Makefile.am: header file maintenance
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1bd0bd0 bit_reader.h: correct include
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326a3c6 mux: ensure # images = # tiles
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95667b8 mux: use size_t consistently
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231ec1f Removing the indirection of meta-huffman tables.
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15ebcba check return pointer from MuxImageGetListFromId
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b0d6c4a Merge "configure: remove test for zlib.h"
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8cccac5 Merge "dsp/lossless: silence some build warnings"
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b08819a dsp/lossless: silence some build warnings
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7ae2252 Android.mk: SSE2 & NEON updates
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0a49e3f Merge "makefile.unix add missing header files"
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2e75a9a Merge "decode.h: use size_t consistently"
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fa13035 configure: remove test for zlib.h
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d3adc81 makefile.unix add missing header files
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262fe01 Merge "makefile.unix & Android.mk: cosmetics"
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4cce137 Merge "enc_sse2 add missing stdlib.h include"
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80256b8 enc_sse2 add missing stdlib.h include
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9b3d1f3 decode.h: use size_t consistently
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64083d3 Merge "Makefile.am: cosmetics"
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dceb8b4 Merge changes If1331d3c,I86fe3847
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0e33d7b Merge "webp/decode.h: fix prototypes"
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fac0f12 rename BitReader to VP8LBitReader
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fbd82b5 types.h: centralize use of stddef.h
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2154835 Makefile.am: cosmetics
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1c92bd3 vp8io: use size_t for buffer size
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90ead71 fix some more uint32_t -> size_t typing
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cbe705c webp/decode.h: fix prototypes
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3f8ec1c makefile.unix & Android.mk: cosmetics
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217ec7f Remove tabs in configure.ac
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b3d35fc Merge "Android.mk & Makefile.vc: add new files"
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0df04b9 Android.mk & Makefile.vc: add new files
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e4f20c5 Merge "automake: replace 'silent-rules' w/AM_SILENT_RULES"
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8d254a0 cosmetics
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6860c2e fix some uint32_t -> size_t typing
|
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4af1858 Fix a crash due to max symbol in a tree >= alphabet size
|
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6f01b83 split the VP8 and VP8L decoding properly
|
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f2623db enable lossless decoder
|
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b96efd7 add dec/vp8i.h changes from experimental
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19f6398 add dec/vp8l{i.h,.c} from experimental
|
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c4ae53c add utils/bit_reader.[hc] changes from experimental
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514d008 add dsp/lossless.[hc] from experimental
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9c67291 add utils/huffman.[hc] from experimental
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337914a add utils/color_cache.[hc] from experimental
|
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b3bf8fe the read-overflow code-path wasn't reporting as an error
|
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1db888b take colorspace into account when cropping
|
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61c2d51 move the rescaling code into its own file and make enc/ and dec/ use it.
|
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efc2016 Make rescaler methods generic
|
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3eacee8 Move rescaler methods out of io.c.
|
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a69b893 automake: replace 'silent-rules' w/AM_SILENT_RULES
|
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6f7bf64 issue 111: fix little-endian problem in bit-reader
|
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ed278e2 Removed unnecessary lookup
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cd8c3ba fix some warnings: down-cast and possibly-uninitialized variable
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0a7102b ~1% improvement of alpha compression
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3bc1b14 Merge "Reformat container doc"
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dc17abd mux: cosmetics
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cb5810d Merge "WebPMuxGetImage: allow image param to be NULL"
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506a4af mux: cosmetics
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135e8b1 WebPMuxGetImage: allow image param to be NULL
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de556b6 Merge "README.mux: reword some descriptions"
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0ee2aeb Makefile.vc: use batch mode rules
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d9acddc msvc: move {i,p}db creation to object directory
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237c9aa Merge "expose WebPFree function for DLL builds"
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b3e4054 silence msvc debug build warning
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45feb55 expose WebPFree function for DLL builds
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11316d8 README.mux: reword some descriptions
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4be52f4 factorize WebPMuxValidate
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14f6b9f mux: light cleanup
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5e96a5d add more param checks to WebPPictureDistortion()
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8abaf82 Merge "silence some type size related warnings"
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1601a39 silence some type size related warnings
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f3abe52 Merge "idec: simplify buffer size calculation"
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a9c5cd4 idec: simplify buffer size calculation
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7b06bd7 Merge "configure/automake: add silent-rules option"
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e9a7d14 Reformat container doc
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d4e5c7f configure/automake: add silent-rules option
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5081db7 configure/automake: no -version-info for convenience libs
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85b6ff6 Merge "idec: fix WebPIUpdate failure"
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7bb6a9c idec: fix internal state corruption
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89cd1bb idec: fix WebPIUpdate failure
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01b6380 4-5% faster decoding, optimized byte loads in arithmetic decoder.
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631117e Merge "cosmetics & warnings"
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a0b2736 cosmetics & warnings
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f73947f use 32bit for storing dequant coeffs, instead of 16b.
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b960030 Merge "store prediction mode array as uint8_t[16], not int[16]."
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7b67881 store prediction mode array as uint8_t[16], not int[16].
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cab8d4d Merge "NEON TransformOne"
|
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ba503fd NEON TransformOne
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9f740e3 Merge "gcc warning fix: remove the 'const' qualifier."
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f76d358 gcc warning fix: remove the 'const' qualifier.
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e78478d Merge "webpmux: make more use of WebPData"
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f85bba3 Merge "manpages: add BUGS section"
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48a43bb Merge "makefile.unix: variable cosmetics"
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c274dc9 makefile.unix: variable cosmetics
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1f7b859 re-organize the error-handling in the main loop a bit
|
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1336fa7 Only recompute level_cost_[] when needed
|
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771ee44 manpages: add BUGS section
|
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0f7820e webpmux: make more use of WebPData
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974aaff examples: logging updates
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6c14aad Merge "better token buffer code"
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f405425 better token buffer code
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18d959f Merge "mux: add WebPData type"
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eec4b87 mux: add WebPData type
|
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0de3096 use 16bit counters for recording proba counts
|
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7f23678 fix for LevelCost + little speed-up
|
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7107d54 further speed-up/cleanup of RecordCoeffs() and GetResidualCost()
|
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fd22104 Introduce Token buffer (unused for now)
|
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5fa148f Merge "speed-up GetResidualCost()"
|
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28a9d9b speed-up GetResidualCost()
|
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11e7dad Merge "misc cosmetics"
|
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378086b misc cosmetics
|
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d61479f add -print_psnr and -print_ssim options to cwebp.
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2e3e8b2 add a WebPCleanupTransparentArea() method
|
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552c121 Merge "mux: plug some memory leaks on error"
|
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a2a81f7 Merge "fix Mach-O shared library build"
|
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b3482c4 Merge "fix gcc-4.0 apple 32-bit build"
|
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e4e3ec1 fix gcc-4.0 apple 32-bit build
|
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b0d2fec mux: plug some memory leaks on error
|
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f0d2c7a pass of cosmetics
|
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b309a6f fix Mach-O shared library build
|
|
241ddd3 doc: delete mux container pdf
|
|
8b1ba27 doc: update VP8 decode guide link
|
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7e4371c WebPMuxCreate: fix unchecked malloc
|
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eb42558 Merge "have makefile.unix clean up src/webp/*~ too"
|
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a85c363 Merge "correct EncodeAlpha documentation"
|
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a33842f Merge "Update webp container spec with alpha filter options."
|
|
8d6490d Incremental support for some of the mux APIs.
|
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b8375ab have makefile.unix clean up src/webp/*~ too
|
|
b5855fc correct EncodeAlpha documentation
|
|
dba37fe Update webp container spec with alpha filter options.
|
|
2e74ec8 fix compile under MINGW
|
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716d1d7 fix suboptimal MAX_LEN cut-off limit
|
|
57cab7b Harmonize the alpha-filter predictions at boundary
|
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3a98953 Merge "Fix bug for Alpha in RGBA_4444 color-mode."
|
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8ca2076 Introduce a 'fast' alpha mode
|
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221a06b Fix bug for Alpha in RGBA_4444 color-mode.
|
|
ad1e163 cosmetics: normalize copyright headers
|
|
c77424d cosmetics: light include cleanup
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9d0e17c fix msvc build breakage after 252028a
|
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7c4c177 Some readability fixes for mux library
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d8a47e6 Merge "Add predictive filtering option for Alpha."
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252028a Add predictive filtering option for Alpha.
|
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9b69be1 Merge "Simplify mux library code"
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a056170 Simplify mux library code
|
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992187a improve log2 test
|
|
e852f83 update Android.mk file list
|
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a90cb2b reduce number of copies and mallocs in alpha plane enc/dec
|
|
b1662b0 fix some more type conversion warnings w/MSVC
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223d8c6 fix some uint64_t -> int conversion warnings with MSC
|
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c1a0437 Merge "simplify checks for enabling SSE2 code"
|
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f06817a simplify checks for enabling SSE2 code
|
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948d4fe silence a msvc build warning
|
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9117954 vwebp: msvc build tweaks
|
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7937b40 simple WebP viewer, based on OpenGL
|
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6aac1df add a bunch of missing 'extern "C"'
|
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421eb99 Merge "Remove assigned-but-not-used variable "br""
|
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91e27f4 better fitting names for upsampling functions
|
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a5d7ed5 Remove assigned-but-not-used variable "br"
|
|
f62d2c9 remove unused 'has_alpha' from VP8GetInfo() signature
|
|
08e8658 trap alpha-decoding error
|
|
b361eca add cut-off to arith coder probability update.
|
|
8666a93 Some bug-fixes for images with alpha.
|
|
273a12a fix off-by-1 diff in case cropping and simple filtering
|
|
2f741d1 webpmux: ReadImage: fix ptr free in error case
|
|
721f3f4 fix alpha decode
|
|
60942c8 fix the has_alpha_ order
|
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30971c9 Implement progress report (and user abort)
|
|
eda520a cosmetics after 9523f2a
|
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38bd5bb Merge "Better alpha support in webpmux binary"
|
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ccbaebf Merge "Updated the includes to relative paths."
|
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d71fbdc fix small typo in error message array
|
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cdf97aa Better alpha support in webpmux binary
|
|
885f25b Updated the includes to relative paths.
|
|
a0ec9aa Update WebP encoder (cwebp) to support Alpha.
|
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667b769 Fixed the include for types.h within mux.h
|
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9523f2a Add Alpha Encode support from WebPEncode.
|
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16612dd Merge "Add Alpha Decode support from WebPDecode."
|
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d117a94 Add Alpha Decode support from WebPDecode.
|
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6722873 cosmetics after e1947a9
|
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e1947a9 Add Alpha encode/decode code.
|
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afc4c5d simplify code by introducing a CopyPlane() helper func
|
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113b312 Merge "MUX API Updates"
|
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c398f59 MUX API Updates
|
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5acf04e remove orphan source file
|
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059f03e Merge "dec: validate colorspace before using as array index"
|
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70a0398 Merge "factorize some code"
|
|
9b243b3 factorize some code
|
|
372e2b4 Correct a bug in ReadPNG() with GRAY_ALPHA images
|
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469d6eb Merge "Makefile.am: remove redundant noinst_HEADERS"
|
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9fe3372 dec: validate colorspace before using as array index
|
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8962030 remove orphan source file
|
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ced3e3f Makefile.am: remove redundant noinst_HEADERS
|
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964387e use WEBP_INLINE for inline function declarations
|
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90880a1 Merge "manpages: break long lines"
|
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b591089 Merge "manpages: minor formatting updates"
|
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4c451e4 Merge "Rectify the Chunk parsing logic."
|
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04e84cf examples: slight cleanup
|
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099717c manpages: break long lines
|
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1daf39b manpages: minor formatting updates
|
|
abd030b fix missing "(void)" in function signature
|
|
f6a7d75 remove useless test
|
|
f07b213 Rectify the Chunk parsing logic.
|
|
b8634f7 webpmux: fix lib link order
|
|
42c2e68 Fix missing coma (on uncompiled code)
|
|
d8329d4 Android.mk: add missing source files
|
|
13a54df Merge "More aggressive copy-edit; add TODO; validate HTML5"
|
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868b96a More aggressive copy-edit; add TODO; validate HTML5
|
|
767afea configure: check for a symbol contained in libpng
|
|
408b891 Merge "Linewrap at 72 cols. Casual copy-edit."
|
|
3ae318c Merge "Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.)"
|
|
918eb2d Merge "Basic container doc source clean-up; fix lists and pseudocode blocks."
|
|
03bec9e Linewrap at 72 cols. Casual copy-edit.
|
|
2678d81 Restore (most) emphasis; add emphasis to normative RFC 2119 terms (MUST, etc.)
|
|
428674d Basic container doc source clean-up; fix lists and pseudocode blocks.
|
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6a77d92 Merge "Makefile.vc: cosmetics"
|
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28c38e8 Merge "Makefile.vc: condense directory creation rules"
|
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55be2cf Initial import of container spec document, from pdftotext transform.
|
|
a82a788 Makefile.vc: cosmetics
|
|
c8f41ce Makefile.vc: condense directory creation rules
|
|
2b877cd Some fixes to Makefile.vc to support the src\mux directory.
|
|
3eb969b Merge "Add Makefile.vc for Mux library & binary."
|
|
e78e971 Add Makefile.vc for Mux library & binary.
|
|
6aedde5 Add manual for WebPMux tool.
|
|
8a360d0 Merge "Added WebPMux Binary."
|
|
a4f32ca Added WebPMux Binary.
|
|
f3bf4c7 Added Mux Container Spec & README for MUX-API.
|
|
9f761cf Changed function signature for WebPMuxCreate
|
|
5f31b5e Merge "Add Mux library for manipulating WebP container."
|
|
2315785 Add Mux library for manipulating WebP container.
|
|
7e198ab update ChangeLog (tag: v0.1.3)
|
|
dfc9c1e Harmonize the dates
|
|
28ad70c Fix PNG decoding bug
|
|
846e93c Update AUTHORS & add .mailmap
|
|
563e52d cosmetics after '76036f5 Refactor decoder library'
|
|
76036f5 Refactor decoder library
|
|
377ef43 configure.ac: update AC_INIT params
|
|
7a8d876 use a user-visible MACRO for max width/height.
|
|
d4e9f55 NEON decode support in WebP
|
|
0ee683b update libtool version-info
|
|
fdbe02c windows: match _cond_destroy logic w/return variable name
|
|
206b686 README: correct advanced decode api pseudo-code
|
|
6a32a0f make VP8BitReader a typedef, for better re-use
|
|
b112e83 create a libwebputils under src/utils
|
|
ee697d9 harmonize the include guards and #endif comments
|
|
a1ec07a Fixing compiler error in non x86 arch.
|
|
dcfa509 Fixed recursive inclusion of bit_writer.h and vp8enci.h.
|
|
e06ac08 create a separate libwebpdsp under src/dsp
|
|
ebeb412 use unsigned int for bitfields
|
|
341cc56 make kNewRange a static array
|
|
227a91e README: minor wording update
|
|
05bd8e6 add man pages to dist
|
|
812dfa1 bump up versions in preparations for 0.1.3
|
|
a5b78c8 wrap alpha-related options under WEBP_EXPERIMENTAL_FEATURES flag
|
|
34dc790 regen ChangeLog for 0.1.3-rc2
|
|
7c43663 Silence some (more) Visual Studio warnings.
|
|
60306e8 add top-level gitattributes
|
|
2aa6b80 Slience some Visual Studio warnings.
|
|
4cbbb29 Merge "bump up version for next freeze"
|
|
a329167 bump up version for next freeze
|
|
c7e86ab cosmetics: fix comment line lengths
|
|
c9e037a makefile.unix: add simple dist target
|
|
87d58ce makefile.unix: rule maintenance
|
|
d477de7 mend
|
|
fac15ec Update NEWS & README for next release V0.1.3
|
|
6215595 Merge "add a -partition_limit option to limit the number of bits used by intra4x4"
|
|
3814b76 Merge "reorganize chunk-parsing code"
|
|
900286e add a -partition_limit option to limit the number of bits used by intra4x4
|
|
cd12b4b add the missing cost for I4/I16 mode selection
|
|
dfcc213 reorganize chunk-parsing code
|
|
3cf2030 initialize pointers to function within VP8DspInit()
|
|
d21b479 Merge "windows: add decode threading support"
|
|
473ae95 fix hang on thread creation failure
|
|
fccca42 windows: add decode threading support
|
|
a31f843 Use the exact PNG_INCLUDES/PNG_LIBS when testing for -lpng
|
|
ad9b45f Merge "Makefile.vc: rule maintenance"
|
|
565a2ca Makefile.vc: rule maintenance
|
|
2d0da68 makefile.unix: disable Wvla by default
|
|
fc7815d multi-thread decoding: ~25-30% faster
|
|
acd8ba4 io->teardown() was not always called upon error
|
|
c85527b Merge "Makefile.vc: add DLL configs"
|
|
e1e9be3 cosmetics: spelling/grammar in README and lib headers
|
|
b4d0ef8 Makefile.vc: add DLL configs
|
|
998754a remove unused nb_i4_ and nb_i16_ fields.
|
|
9f01ce3 rename WebPDecBuffer::memory -> private_memory
|
|
fb5d659 fix an overflow bug in LUT calculation
|
|
d646d5c swig: add WebPDecodeARGB
|
|
78aeed4 add missing WebPDecodeARGBInto() and switch ARGB4444 to RGBA4444 as was intended
|
|
cd7c529 explicitly mark library functions as extern
|
|
19db59f add support for RGB565, ARGB4444 and ARGB colorspace (decoder)
|
|
c915fb2 encoder speed-up: hardcode special level values
|
|
c558bda Rename and improve the API to retrieve decoded area
|
|
bf599d7 Merge "makefile.unix: disable -Wvla by default"
|
|
c9ea03d SSE2 version of strong filtering
|
|
993af3e makefile.unix: disable -Wvla by default
|
|
3827e1b Merge "examples: (windows/WIC) add alpha support"
|
|
e291fae SSE2 functions for the fancy upsampler.
|
|
a06bbe2 add WebPISetIOHooks() to set some custom hooks on the incremental decoder object.
|
|
7643a6f Merge "makefile.unix: use uname to detect OSX environment"
|
|
5142a0b export alpha channel (if present) when dumping to PGM format
|
|
14d5731 makefile.unix: use uname to detect OSX environment
|
|
0805706 examples: quiet warnings
|
|
3cfe088 examples: (windows/WIC) add alpha support
|
|
13ed94b add compile warning for variable-length-array
|
|
5a18eb1 Merge "add Advanced Decoding Interface"
|
|
5c4f27f add missing \n
|
|
f4c4e41 80 cols fix
|
|
d260310 add Advanced Decoding Interface
|
|
bd2f65f sse2 version of the complex filter
|
|
96ed9ce perform two idct transforms at a time when possible
|
|
01af7b6 use aligned stored
|
|
0e1d1fd Merge "Makefile.vc: add experimental target"
|
|
2a1292a Makefile.vc: add experimental target
|
|
23bf351 Enable decode SSE2 for Visual Studio
|
|
131a4b7 dec/dsp_sse2: fix visual studio compile
|
|
00d9d68 swig: file reorganization
|
|
7fc7e0d Merge "swig/java: basic encode support"
|
|
3be57b1 fix MSVC compile for WEBP_EXPERIMENTAL_FEATURES
|
|
40a7e34 dec/dsp: disable sse2 for Visual Studio builds
|
|
e4d540c add SSE2 code for transform
|
|
54f2170 swig/java: basic encode support
|
|
c5d4584 call function pointers instead of C-version
|
|
ea43f04 Merge "configure: mingw32 targets: test for WIC support"
|
|
a11009d SSE2 version of simple in-loop filtering
|
|
42548da shave one unneeded filter-cache line
|
|
31f9dc6 configure: mingw32 targets: test for WIC support
|
|
1955969 Merge "split expression in two."
|
|
415dbe4 split expression in two.
|
|
e29072a configure: test for zlib only w/--enable-experimental
|
|
b2b0090 Simplify Visual Studio ifdefs
|
|
ca7a2fd Add error reporting from encoding failures.
|
|
6c9405d Merge "Makefile.vc: require CFG with clean target"
|
|
0424ecd Makefile.vc: require CFG with clean target
|
|
003417c Enable SSE2 for Visual Studio builds
|
|
af10db4 little speed up for VP8BitUpdate()
|
|
e71418f more MSVC files to ignore
|
|
46d9036 cosmetics
|
|
edf59ab typo fix
|
|
72229f5 Add support for x64 and SSE2 builds under Windows.
|
|
92e5c6e VP8GetInfo() + WebPResetDecParams()
|
|
416b7a6 raise the fixed-point precision for the rescaler
|
|
aa87e4e fix alignment
|
|
eb66670 disable WEBP_EXPERIMENTAL_FEATURES
|
|
c5ae7f6 typo fix: USE_ => WEBP_
|
|
d041efa swig: add libwebp.jar/libwebp_java_wrap.c
|
|
f6fb387 add swig interface
|
|
e927390 align buffer for double too
|
|
842c009 fix -strong option
|
|
d0a7038 Merge "cosmetics"
|
|
fc0a02e fix the dichotomy loop
|
|
38369c0 cosmetics
|
|
8dfc4c6 factorize and unify GetAlpha() between the C and SSE2 version
|
|
6d0e66c prepare experimentation with yuv444 / 422
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79cc49f add a --enable-experimental option to './configure'
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d757523 sse2 version of CollectHistogram()
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c1c728d add an extra #ifdef WEBP_EXPERIMENTAL_FEATURES to avoid 'unused variable' warning
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60c61d2 always call VP*EncDeleteAlpha() unconditionnally, for simplicity
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0f8c638 simply don't call WriteExtensions() if WEBP_EXPERIMENTAL_FEATURES is not defined
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47c661d rename swap -> swap_rb
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10d55bb move chunk[] declaration out of the for() loop
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517cec2 fix indentation
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f7d9e26 fix merge problems
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8fd42b3 add a stride 'a_stride' for the alpha plane
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b8dcbf2 fix alpha-plane copy and crop methods
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cdef89d fix some 'unused variable' warning
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fb29c26 SSE2 version of the fwd transform and the squared sum metric
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2ab4b72 EXPERIMENTAL: add support for alpha channel
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cfbf88a add SSE2 functions. ~2x faster encoding on average.
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e7ff3f9 merge two ITransforms together when applicable and change the TTransform to return the sum directly.
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ca55413 fix WebPIDecGetRGB() to accept any RGB(A) mode, not just MODE_RGB
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8aa50ef fix some 'man' typos
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d3f3bdd update ChangeLog (tag: v0.1.2)
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d7e9a69 update contributor list
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261abb8 add a 'superclean' section
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276ae82 Remove files not mean to be in git, and update .gitignore
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2486845 build: prepare libwebp.pc
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14ceb6e add "-version" description to man pages
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b247a3b Create the m4 directory, and also place .gitignore in there for libtool.
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cdd734c Resolve automake warnings
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c5fa726 build: add pkgconfig files
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b20aaca build: just use autoreconf, avoid calling tools manually
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4b0b0d6 cwebp: use modern functions
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efbc6c4 update Android.mk
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7777570 better version of ChangeLog
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fa70d2b update version number in the DOC
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f8db5d5 more C89-fixes
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0de013b fix typos
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650ffa3 add version getters for decoder and encoder
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be4867d doc for incremental decoding
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56732a1 add idec.obj in MSVC makefile
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208afb5 add c++ guards
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8bf76fe add incremental decoding
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1f28832 'inline' isn't defined in strict ansi c89
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8b77c63 move the quantization function to dsp.c
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b2c3575 add a 'last_y' field to WebPDecParams
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2654c3d correctly pass along the exact same status returned from ParsePartitions
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4704146 add missing precision in the man
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6d978a6 add error messages
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6463e6a add some install instructions, and fix intel-mac flags
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05fb7bf Merge ".gitignore: initial version"
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c33f019 .gitignore: initial version
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e532b9a Makefile: allow out of tree builds
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4c0da7a enable sparse dc/ac transforms
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07dbb8d clarify the return logic
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5c69e1b fix bigger-by-1 array
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7c5267e fix a (harmless) typo: non_zero_ -> non_zero_ac_
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bc75213 fix missing free()
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af3e2aa remove trailing spaces
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13e50da 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.
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f4888f7 emit 9 - nb_bits trailing zeros instead of 8
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3db6525 separate block-parsing into a visible VP8DecodeMB()
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a871de0 add missing extern "C"
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b3ce8c5 remove a gcc warning about type pun by using a proper union'd type
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e186371 update after addition of webpi.h
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3e856e2 Extract some useful functions around decoding buffer WebPDecParams.
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d5bc05a make the filtering process match libvpx and ffvp8
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dd60138 add man pages for cwebp(1) and dwebp(1)
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c4fa364 fix header
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5b70b37 * add an option to bypass_filtering in VP8Io.
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b97a400 simplify QuantizeBlock code a bit
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84b58eb add more checks around picture allocation
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b65a3e1 remove absolute_delta_ field and syntax code
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0744e84 Dont' open output file until we're sure the input file is valid
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d5bd54c fix typo and buggy line
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f7a9549 Add a simple top-level makefile.unix for quick & easy build.
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5f36b94 update the doc for the -f option
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f61d14a a WebP encoder converts PNG & JPEG to WebP
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81c9662 oops: forgotten call to Initialize() + move the error message to a more useful place
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87ffa00 typo: fix a missing 'R', was confusing.
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b04b857 * add decoding measurement using stopwatch.h (use -v option) * support PNG output through WIC on Win32
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746a482 * make (*put)() hook return a bool for abort request. * add an enum for VP8Status() to make things clearer
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73c973e * strengthen riff/chunk size checks * don't consider odd-sized chunks being an error
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1dc4611 add support for PNG output (default) regularize include guards
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860641d fix a typo: sizeof(kYModeProbaInter0) => sizeof(kUVModeProbaInter0)
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3254fc5 fix some petty constness fix the ./configure file too
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504d339 fix eof_ mis-initialization
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2bc0778 leftover Makefile.* from previous commit
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d2cf04e move Makefile.am one level below, to src/dec fix typos here and there dwebp is now an installed program
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ade92de typo: vp8.h -> decode_vp8.h
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d724124 forgot to declare types.h to be installed
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6421a7a move the decoder sourcetree to a sub-location src/dec to make room for future libs sources
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a9b3eab correct layout name is IMC4.
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2330522 handle corner case of zero-dimensions
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280c365 make VP8Init() handle short buffers (< 2 bytes) correctly
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b1c9e8b handle error cases more robustly
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0e94935 Merge "table-less version of clip_8b()"
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1e0a2d2 table-less version of clip_8b()
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e12109e dwebp: change -yuv option to -raw change the layout to IMC2
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d72180a speed-up fancy upscaler
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9145f3b reset eof_ at construction time
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a7ee055 simplify the logic of GetCoeffs()
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f67b593 lot of cosmetics
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ea27d7c fix endian problem on PowerPC
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beb0a1b fix signature of VP8StoreBlock
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b128c5e Merge "fancy chroma upscaling"
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6a37a2a fancy chroma upscaling
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ff565ed fix two numeric typos
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5a936a0 use uintptr_t for casting pointers to ints
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e14a030 for cross_compiling=yes to prevent executing any binary
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83b545e add vc9+ makefile
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296f691 fix output loop for small height
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cbfbb5c convert to plain-C
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f09f96e Fix declaration after statement warning
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5981ee5 Fix UV plane ac/dc quantizer transposition
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c8d15ef convert to ANSI-C
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c3f41cb Initial commit
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