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path: root/libavcodec/vc1dsp.h
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* Merge commit '2ec9fa5ec60dcd10e1cb10d8b4e4437e634ea428'James Almer2017-03-21
|\ | | | | | | | | | | | | * commit '2ec9fa5ec60dcd10e1cb10d8b4e4437e634ea428': idct: Change type of array stride parameters to ptrdiff_t Merged-by: James Almer <jamrial@gmail.com>
| * idct: Change type of array stride parameters to ptrdiff_tDiego Biurrun2016-09-29
| | | | | | | | ptrdiff_t is the correct type for array strides and similar.
* | avcodec/mips: version 1 of vc1dsp optimizations for loongson mmiZhou Xiaoyong2016-12-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '29c2d06d67724e994980045afa055c6c34611b30'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit '29c2d06d67724e994980045afa055c6c34611b30': cosmetics: Drop empty comment lines Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * cosmetics: Drop empty comment linesDiego Biurrun2016-02-18
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* | Merge commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed'Michael Niedermayer2014-08-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed': vc-1: Add platform-specific start code search routine to VC1DSPContext. Conflicts: configure libavcodec/arm/vc1dsp_init_arm.c libavcodec/vc1dsp.c libavcodec/vc1dsp.h See: 9d8ecdd8ca6d248e7439e8fdf255e39eda14e0f2 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vc-1: Add platform-specific start code search routine to VC1DSPContext.Ben Avison2014-08-04
| | | | | | | | | | | | | | Initialise VC1DSPContext for parser as well as for decoder. Note, the VC-1 code doesn't actually use the function pointer yet. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | vc-1: Add platform-specific start code search routine to VC1DSPContext.Ben Avison2014-04-25
| | | | | | | | | | | | | | Initialise VC1DSPContext for parser as well as for decoder. Note, the VC-1 code doesn't actually use the function pointer yet. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | vc1dsp: introduce cases for 8x8 and 16x16Christophe Gisquet2014-04-20
| | | | | | | | | | | | | | | | | | | | | | | | This allows further unrolling the DSP implementation where possible. x86 and ARM DSP modified by simply moving the multiple calls from vc1dec to the DSP code. Decoding improvements should only occurs because of the compiler actually able to unroll more. Decoding time: ~8.80s -> 8.64s (ie around 2%) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '3dc6272bed7890a49080e18eacf3c7a4a6594b0d'Michael Niedermayer2014-04-05
|\| | | | | | | | | | | | | | | | | | | | | * commit '3dc6272bed7890a49080e18eacf3c7a4a6594b0d': Remove a number of unnecessary dsputil.h #includes Conflicts: libavcodec/h264pred.c libavcodec/vc1dsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove a number of unnecessary dsputil.h #includesDiego Biurrun2014-04-04
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* | Merge commit '71617884a2a673908bd5c0f73d4f91fdca3da82a'Michael Niedermayer2014-01-15
|\| | | | | | | | | | | | | * commit '71617884a2a673908bd5c0f73d4f91fdca3da82a': aarch64: h264 chroma motion compensation NEON optimizations Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * aarch64: h264 chroma motion compensation NEON optimizationsJanne Grunau2014-01-15
| | | | | | | | | | Since RV40 and VC-1 use almost the same algorithm so optimizations for those two decoders are easy to do and included.
* | Merge commit '832e19063209a5f355af733d1a45f5051f49ce33'Michael Niedermayer2013-12-20
|\| | | | | | | | | | | | | * commit '832e19063209a5f355af733d1a45f5051f49ce33': vc1: arm: Add NEON assembly Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vc1: arm: Add NEON assemblyMason Carter2013-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | For: ff_vc1_inv_trans_{8,4}x{8,4}_{dc_,}neon ff_put_pixels8x8_neon ff_put_vc1_mspel_mc{0,1,2,3}{0,1,2,3}_neon (except for 00) Based on ARM assembly code in libavcodec/arm by Rob Clark and Mans Rullgard. Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '38282149b6ce8f4b8361e3b84542ba9aa8a1f32f'Michael Niedermayer2013-05-01
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '38282149b6ce8f4b8361e3b84542ba9aa8a1f32f': ppc: More consistent arch initialization Conflicts: libavcodec/fft.h libavcodec/mpegaudiodsp.c libavcodec/mpegaudiodsp.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ppc: More consistent arch initializationDiego Biurrun2013-04-30
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* | Merge commit '54cd5e4f92de6bd0fb8e24069153b0156c8136bc'Michael Niedermayer2013-04-20
|\| | | | | | | | | | | | | | | | | | | * commit '54cd5e4f92de6bd0fb8e24069153b0156c8136bc': dsputil: Remove hpel functions (moved to hpeldsp) Conflicts: libavcodec/hpeldsp.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dsputil: Remove hpel functions (moved to hpeldsp)Ronald S. Bultje2013-04-19
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | vc1: fix int/ptrdiff_t mismatchesMichael Niedermayer2013-03-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '79dad2a932534d1155079f937649e099f9e5cc27'Michael Niedermayer2013-02-07
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '79dad2a932534d1155079f937649e099f9e5cc27': dsputil: Separate h264chroma Conflicts: libavcodec/dsputil_template.c libavcodec/ppc/dsputil_ppc.c libavcodec/vc1dec.c libavcodec/vc1dsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * dsputil: Separate h264chromaDiego Biurrun2013-02-06
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* | dsputil: fixup half a dozen bugs with ptrdiff vs int linesizeMichael Niedermayer2013-02-06
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f'Michael Niedermayer2013-01-23
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f': Drop DCTELEM typedef Conflicts: libavcodec/alpha/dsputil_alpha.h libavcodec/alpha/motion_est_alpha.c libavcodec/arm/dsputil_init_armv6.c libavcodec/bfin/dsputil_bfin.h libavcodec/bfin/pixels_bfin.S libavcodec/cavs.c libavcodec/cavsdec.c libavcodec/dct-test.c libavcodec/dnxhdenc.c libavcodec/dsputil.c libavcodec/dsputil.h libavcodec/dsputil_template.c libavcodec/eamad.c libavcodec/h264_cavlc.c libavcodec/h264idct_template.c libavcodec/mpeg12.c libavcodec/mpegvideo.c libavcodec/mpegvideo.h libavcodec/mpegvideo_enc.c libavcodec/ppc/dsputil_altivec.c libavcodec/proresdsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Drop DCTELEM typedefDiego Biurrun2013-01-22
| | | | | | | | | | | | It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-10-08
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: x86: vc1: call ff_vc1dsp_init_x86() under if (ARCH_X86) x86: cavs: call ff_cavsdsp_init_x86() under if (ARCH_X86) x86: call most of the x86 dsp init functions under if (ARCH_X86) doc: support the new website layout doc: remove a warning from filters.texi doc: initial nut documentation segment: drop global headers setting lavu: fix typo in Makefile Conflicts: doc/Makefile doc/filters.texi doc/t2h.init libavcodec/fmtconvert.c libavcodec/proresdsp.c libavcodec/x86/Makefile libavcodec/x86/vc1dsp_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: vc1: call ff_vc1dsp_init_x86() under if (ARCH_X86)Janne Grunau2012-10-08
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-23
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: avconv: print the codecs names in the stream mapping. avconv: move the avcodec_find_decoder() call to add_input_streams(). Windows Media Image decoder (WMVP/WVP2) ac3enc: remove outdated TODO comment for apply_channel_coupling() Conflicts: Changelog libavcodec/avcodec.h libavcodec/vc1dec.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Windows Media Image decoder (WMVP/WVP2)Alberto Delmás2011-08-23
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge remote branch 'qatar/master'Michael Niedermayer2011-05-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) doc: Check standalone compilation before submitting new components. Fix standalone compilation of pipe protocol. Fix standalone compilation of ac3_fixed encoder. Fix standalone compilation of binkaudio_dct / binkaudio_rdft decoders. Fix standalone compilation of IMC decoder. Fix standalone compilation of WTV demuxer. Fix standalone compilation of MXPEG decoder. flashsv: K&R cosmetics matroskaenc: fix memory leak vc1: make overlap filter for I-frames bit-exact. vc1dec: use s->start/end_mb_y instead of passing them as function args. Revert "VC1: merge idct8x8, coeff adjustments and put_pixels." Replace strncpy() with av_strlcpy(). indeo3: Eliminate use of long. get_bits: make cache unsigned to eliminate undefined signed overflow. asfdec: fix assert failure on invalid files avfilter: check malloc return values. Not pulled as reason for reindent is not pulled: mpegvideo: reindent. nutenc: check malloc return values. Not pulled due to much simpler solution in ffmpeg *: don't av_malloc(0). ... Conflicts: doc/developer.texi libavcodec/Makefile libavcodec/get_bits.h libavcodec/mpegvideo.c libavformat/Makefile libavutil/log.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vc1: make overlap filter for I-frames bit-exact.Ronald S. Bultje2011-05-04
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| * Revert "VC1: merge idct8x8, coeff adjustments and put_pixels."Ronald S. Bultje2011-05-04
| | | | | | | | | | | | | | This reverts commit f8bed30d8b176fa030f6737765338bb4a2bcabc9. The reason for this is that the overlap filter, which runs after IDCT, should run on unclamped values, and thus IDCT and put_pixels() cannot be merged if we want to attempt to be bitexact.
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * VC1: merge idct8x8, coeff adjustments and put_pixels.Ronald S. Bultje2011-02-21
| | | | | | | | | | Merging these functions allows merging some loops, which makes the results (particularly after SIMD optimizations) much faster.
| * dsputil: move VC1-specific stuff into VC1DSPContext.Ronald S. Bultje2011-02-17
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* VC1: merge idct8x8, coeff adjustments and put_pixels.Ronald S. Bultje2011-02-22
| | | | | | Merging these functions allows merging some loops, which makes the results (particularly after SIMD optimizations) much faster. (cherry picked from commit f8bed30d8b176fa030f6737765338bb4a2bcabc9)
* dsputil: move VC1-specific stuff into VC1DSPContext.Ronald S. Bultje2011-02-18
(cherry picked from commit 12802ec0601c3bd7b9c7a2503518e28fd5e7d744)
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