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* avcodec/vp56: Move VP5-9 range coder functions to a header of their ownAndreas Rheinhardt2022-07-28
| | | | | | Also use a vpx prefix for them. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/codec_internal: Make FFCodec.decode use AVFrame*Andreas Rheinhardt2022-04-05
| | | | | | | | This increases type-safety by avoiding conversions from/through void*. It also avoids the boilerplate "AVFrame *frame = data;" line for non-subtitle decoders. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/vp56: Avoid functions with only one callerAndreas Rheinhardt2022-02-13
| | | | | Reviewed-by: Peter Ross <pross@xvid.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/vp56: Cleanup generically in case of init failureAndreas Rheinhardt2022-02-13
| | | | | Reviewed-by: Peter Ross <pross@xvid.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/vp56: Consider the alpha start as end of the prior headerMichael Niedermayer2019-08-13
| | | | | | | | | Fixes: Timeout (23sec -> 71ms) Fixes: 15661/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6A_fuzzer-6257865947348992 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/vp6: select idct based (loosely) on number of coefficients decodedPeter Ross2019-01-26
| | | | | | | | | | | The VP3/4/5/6 reference decoders all use three IDCT versions: one for the DC-only case, another for blocks with more than 10 coefficients, and an optimised one for blocks with up to 10 AC coefficents. VP6 relies on the sparse 10 coefficient version, and without it, IDCT drift occurs. Fixes: https://trac.ffmpeg.org/ticket/1282 Signed-off-by: Peter Ross <pross@xvid.org>
* avcodec/vp6: use ff_vp3dsp_[hv]_loop_filter_12Peter Ross2019-01-26
| | | | | | Partially fixes: https://trac.ffmpeg.org/ticket/1282 Signed-off-by: Peter Ross <pross@xvid.org>
* avcodec/vp6: use rounded shift for chroma motion vector calculationPeter Ross2019-01-26
| | | | | | Partially fixes: https://trac.ffmpeg.org/ticket/1282 Signed-off-by: Peter Ross <pross@xvid.org>
* avcodec/vp56: Check avctx->error_concealment before enabling ECMichael Niedermayer2017-03-20
| | | | | | | | Fixes timeout with 847/clusterfuzz-testcase-5291877358108672 Fixes timeout with 850/clusterfuzz-testcase-5721296509861888 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Merge commit '721d57e608dc4fd6c86f27c5ae76ef559d646220'James Almer2017-03-19
|\ | | | | | | | | | | | | * commit '721d57e608dc4fd6c86f27c5ae76ef559d646220': vp56: Separate VP5 and VP6 dsp initialization Merged-by: James Almer <jamrial@gmail.com>
| * vp56: Separate VP5 and VP6 dsp initializationDiego Biurrun2016-08-26
| | | | | | | | | | VP5 has no arch-specific optimizations (nor will it get some in the future), so it makes no sense to try to share dsp init code with VP6.
* | avcodec/vp56: Reset have_undamaged_frame on resolution changesMichael Niedermayer2017-03-11
| | | | | | | | | | | | | | Fixes: timeout in 758/clusterfuzz-testcase-4720832028868608 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/vp56: Require a correctly decoded frame before using vp56_conceal_mb()Michael Niedermayer2017-03-04
| | | | | | | | | | | | | | | | Fixes timeout with 700/clusterfuzz-testcase-5660909504561152 Fixes timeout with 702/clusterfuzz-testcase-4553541576294400 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/vp56: Clear dimensions in case of failure in the middle of a ↵Michael Niedermayer2017-03-02
| | | | | | | | | | | | | | | | | | | | | | resolution change Similar code is used elsewhere in vp56 to force a more complete reinit in the future. Fixes null pointer dereference Fixes: 707/clusterfuzz-testcase-4717453097566208 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/vp56: Factorize vp56_render_mb() outMichael Niedermayer2017-02-28
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/vp56: Implement very basic error concealmentMichael Niedermayer2017-02-25
| | | | | | | | | | | | | | This should fix the fate failure due to a truncated last frame. Alternatively the frame could be dropped. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/vp56: Check for the bitstream end, pass error codes onMichael Niedermayer2017-01-24
| | | | | | | | | | | | | | | | Fixes timeout Fixes: 446/fuzz-3-ffmpeg_VIDEO_AV_CODEC_ID_VP6_fuzzer Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/vp56: Add () to protect TRANSPOSE()s argumentsMichael Niedermayer2015-02-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '7769be590c7aeb2aad26ca723d105cf5203e33d2'Michael Niedermayer2015-02-14
|\| | | | | | | | | | | | | | | | | | | * commit '7769be590c7aeb2aad26ca723d105cf5203e33d2': vp56: Return meaningful error codes Conflicts: libavcodec/vp56.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp56: Return meaningful error codesHimangi Saraogi2015-02-14
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Use rac_get_prob branchy version when used within a conditional branch.Matt Oliver2014-05-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2014-02-28
|\| | | | | | | | | | | | | * qatar/master: Give IDCT matrix transpose macro a more descriptive name Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Give IDCT matrix transpose macro a more descriptive nameDiego Biurrun2014-02-27
| | | | | | | | This also avoids a macro name clash and related warning on ARM.
* | Merge commit '458446acfa1441d283dacf9e6e545beb083b8bb0'Michael Niedermayer2013-11-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '458446acfa1441d283dacf9e6e545beb083b8bb0': lavc: Edge emulation with dst/src linesize Conflicts: libavcodec/cavs.c libavcodec/h264.c libavcodec/hevc.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/rv34.c libavcodec/svq3.c libavcodec/vc1dec.c libavcodec/videodsp.h libavcodec/videodsp_template.c libavcodec/vp3.c libavcodec/vp8.c libavcodec/wmv2.c libavcodec/x86/videodsp.asm libavcodec/x86/videodsp_init.c Changes to the asm are not merged, they are left for volunteers or in their absence for later. The changes this merge introduces are reordering of the function arguments See: face578d56c2d1375e40d5e2a28acc122132bc55 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: Edge emulation with dst/src linesizeRonald S. Bultje2013-11-15
| | | | | | | | | | | | Allow supporting files for which the image stride is smaller than the maximum block size + number of subpel mc taps, e.g. a 64x64 VP9 file or a 16x16 VP8 file with -fflags +emu_edge.
* | Merge commit '757d5e8ef98ba2ab0dd0e85a46290c4f4a7e82be'Michael Niedermayer2013-11-01
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '757d5e8ef98ba2ab0dd0e85a46290c4f4a7e82be': vp8: stop using deprecated avcodec_set_dimensions vp56: stop using deprecated avcodec_set_dimensions vp3: stop using deprecated avcodec_set_dimensions txd: stop using deprecated avcodec_set_dimensions truemotion1: stop using deprecated avcodec_set_dimensions Conflicts: libavcodec/txd.c libavcodec/vp56.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp56: stop using deprecated avcodec_set_dimensionsAnton Khirnov2013-10-31
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* | Merge commit '93f305473f880729d18b5e42067f19d2106cb2e5'Michael Niedermayer2013-10-16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '93f305473f880729d18b5e42067f19d2106cb2e5': lavc: Convert some remaining strides to ptrdiff_t Conflicts: libavcodec/h264.h libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/vp56.c libavcodec/wmv2.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: Convert some remaining strides to ptrdiff_tRonald S. Bultje2013-10-15
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* | Rewrite emu_edge functions to have separate src/dst_stride arguments.Ronald S. Bultje2013-09-28
| | | | | | | | | | | | This allows supporting files for which the image stride is smaller than the max. block size + number of subpel mc taps, e.g. a 64x64 VP9 file or a 16x16 VP8 file with -fflags +emu_edge.
* | Convert multiplier for MV from int to ptrdiff_t.Ronald S. Bultje2013-09-28
| | | | | | | | | | | | | | This prevents emulated_edge_mc from not undoing mvy*stride-related integer overflows. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Make decoding alpha optional for some codecs.Reimar Döffinger2013-09-22
| | | | | | | | | | | | | | | | | | | | | | | | For codecs where decoding of a whole plane can simply be skipped, we should offer applications to not decode alpha for better performance (ca. 30% less CPU usage and 40% reduced memory bandwidth). It also means applications do not need to implement support (even if it is rather simple) for YUVA formats in order to be able to play these files. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | avcodec/vp56: use av_reallocp_array() and check if allocation failedPaul B Mahol2013-09-10
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit '239f55bf3c966782b781338df284f250393b9ed6'Michael Niedermayer2013-08-16
|\| | | | | | | | | | | | | * commit '239f55bf3c966782b781338df284f250393b9ed6': vp56data: Move all data tables to the .c file Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp56data: Move all data tables to the .c fileDiego Biurrun2013-08-15
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* | Merge commit '8071264f2196d71ff49c3944c33f8d3d83f548f1'Michael Niedermayer2013-04-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '8071264f2196d71ff49c3944c33f8d3d83f548f1': interplayvideo: Use hpeldsp instead of dsputil for half-pel functions bink: Use hpeldsp instead of dsputil for half-pel functions indeo3: Use hpeldsp instead of dsputil for half-pel functions vp56: Use hpeldsp instead of dsputil for half-pel functions vp3: Use hpeldsp instead of dsputil for half-pel functions Conflicts: libavcodec/bink.c libavcodec/indeo3.c libavcodec/vp56.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp56: Use hpeldsp instead of dsputil for half-pel functionsRonald S. Bultje2013-04-19
| | | | | | | | | | | | This makes vp5 and vp6 independent of dsputil. Signed-off-by: Martin Storsjö <martin@martin.st>
| * vp3: Use full transpose for all IDCTsRonald S. Bultje2013-04-15
| | | | | | | | | | | | | | | | | | | | | | This way, the special IDCT permutations are no longer needed. This is similar to how H264 does it, and removes the dsputil dependency imposed by the scantable code. Also remove the unused type == 0 cases from the plain C version of the idct. Signed-off-by: Martin Storsjö <martin@martin.st>
* | vp56: Check av_frame_ref() return codeMichael Niedermayer2013-03-19
| | | | | | | | | | | | Fixes CID991837 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavc: factorize ff_{thread_,re,}get_buffer error messages.Clément Bœsch2013-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Coccinelle profile used: @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_get_buffer(ctx, f, flags)) < 0) + return r; @@ expression r, ctx, f, loglevel, str; @@ -if ((r = ff_reget_buffer(ctx, f)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_reget_buffer(ctx, f)) < 0) + return r; @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) + return r; ...along with some manual patches for the remaining ones.
* | vp56: remove unused variableMichael Niedermayer2013-03-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | vp56: use hpeldsp instead of dsputil for half-pel functions.Ronald S. Bultje2013-03-13
| | | | | | | | This makes vp5 and vp6 independent of dsputil.
* | vp3/x86: use full transpose for all IDCTs.Ronald S. Bultje2013-03-12
| | | | | | | | | | | | | | | | This way, the special IDCT permutations are no longer needed. Bfin code is disabled until someone updates it. This is similar to how H264 does it, and removes the dsputil dependency imposed by the scantable code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '759001c534287a96dc96d1e274665feb7059145d'Michael Niedermayer2013-03-12
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '759001c534287a96dc96d1e274665feb7059145d': lavc decoders: work with refcounted frames. Anton Khirnov (1): lavc decoders: work with refcounted frames. Clément Bœsch (47): lavc/ansi: reset file lavc/ansi: re-do refcounted frame changes from Anton fraps: reset file lavc/fraps: switch to refcounted frames gifdec: reset file lavc/gifdec: switch to refcounted frames dsicinav: resolve conflicts smc: resolve conflicts zmbv: resolve conflicts rpza: resolve conflicts vble: resolve conflicts xxan: resolve conflicts targa: resolve conflicts vmnc: resolve conflicts utvideodec: resolve conflicts tscc: resolve conflicts ulti: resolve conflicts ffv1dec: resolve conflicts dnxhddec: resolve conflicts v210dec: resolve conflicts vp3: resolve conflicts vcr1: resolve conflicts v210x: resolve conflicts wavpack: resolve conflicts pngdec: fix compilation roqvideodec: resolve conflicts pictordec: resolve conflicts mdec: resolve conflicts tiertexseqv: resolve conflicts smacker: resolve conflicts vb: resolve conflicts vqavideo: resolve conflicts xl: resolve conflicts tmv: resolve conflicts vmdav: resolve conflicts truemotion1: resolve conflicts truemotion2: resolve conflicts lcldec: fix compilation libcelt_dec: fix compilation qdrw: fix compilation r210dec: fix compilation rl2: fix compilation wnv1: fix compilation yop: fix compilation tiff: resolve conflicts interplayvideo: fix compilation qpeg: resolve conflicts (FIXME/TESTME). Hendrik Leppkes (33): 012v: convert to refcounted frames 8bps: fix compilation 8svx: resolve conflicts 4xm: resolve conflicts aasc: resolve conflicts bfi: fix compilation aura: fix compilation alsdec: resolve conflicts avrndec: convert to refcounted frames avuidec: convert to refcounted frames bintext: convert to refcounted frames cavsdec: resolve conflicts brender_pix: convert to refcounted frames cinepak: resolve conflicts cinepak: avoid using AVFrame struct directly in private context cljr: fix compilation cpia: convert to refcounted frames cscd: resolve conflicts iff: resolve conflicts and do proper conversion to refcounted frames 4xm: fix reference frame handling cyuv: fix compilation dxa: fix compilation eacmv: fix compilation eamad: fix compilation eatgv: fix compilation escape124: remove unused variable. escape130: convert to refcounted frames evrcdec: convert to refcounted frames exr: convert to refcounted frames mvcdec: convert to refcounted frames paf: properly free the frame data on decode close sgirle: convert to refcounted frames lavfi/moviesrc: use refcounted frames Michael Niedermayer (56): Merge commit '759001c534287a96dc96d1e274665feb7059145d' resolve conflicts in headers motion_est: resolve conflict mpeg4videodec: fix conflicts dpcm conflict fix dpx: fix conflicts indeo3: resolve confilcts kmvc: resolve conflicts kmvc: resolve conflicts h264: resolve conflicts utils: resolve conflicts rawdec: resolve conflcits mpegvideo: resolve conflicts svq1enc: resolve conflicts mpegvideo: dont clear data, fix assertion failure on fate vsynth1 with threads pthreads: resolve conflicts frame_thread_encoder: simple compilefix not yet tested snow: update to buffer refs crytsalhd: fix compile dirac: switch to new API sonic: update to new API svq1: resolve conflict, update to new API ffwavesynth: update to new buffer API g729: update to new API indeo5: fix compile j2kdec: update to new buffer API linopencore-amr: fix compile libvorbisdec: update to new API loco: fix compile paf: update to new API proresdec: update to new API vp56: update to new api / resolve conflicts xface: convert to refcounted frames xan: fix compile&fate v408: update to ref counted buffers v308: update to ref counted buffers yuv4dec: update to ref counted buffers y41p: update to ref counted frames xbm: update to refcounted frames targa_y216: update to refcounted buffers qpeg: fix fate/crash cdxl: fix fate tscc: fix reget buffer useage targa_y216dec: fix style msmpeg4: fix fate h264: ref_picture() copy fields that have been lost too update_frame_pool: use channel field h264: Put code that prevents deadlocks back mpegvideo: dont allow last == current wmalossless: fix buffer ref messup ff_alloc_picture: free tables in case of dimension mismatches h264: fix null pointer dereference and assertion failure frame_thread_encoder: update to bufrefs ec: fix used arrays snowdec: fix off by 1 error in dimensions check h264: disallow single unpaired fields as references of frames Paul B Mahol (2): lavc/vima: convert to refcounted frames sanm: convert to refcounted frames Conflicts: libavcodec/4xm.c libavcodec/8bps.c libavcodec/8svx.c libavcodec/aasc.c libavcodec/alsdec.c libavcodec/anm.c libavcodec/ansi.c libavcodec/avs.c libavcodec/bethsoftvideo.c libavcodec/bfi.c libavcodec/c93.c libavcodec/cavsdec.c libavcodec/cdgraphics.c libavcodec/cinepak.c libavcodec/cljr.c libavcodec/cscd.c libavcodec/dnxhddec.c libavcodec/dpcm.c libavcodec/dpx.c libavcodec/dsicinav.c libavcodec/dvdec.c libavcodec/dxa.c libavcodec/eacmv.c libavcodec/eamad.c libavcodec/eatgq.c libavcodec/eatgv.c libavcodec/eatqi.c libavcodec/error_resilience.c libavcodec/escape124.c libavcodec/ffv1.h libavcodec/ffv1dec.c libavcodec/flicvideo.c libavcodec/fraps.c libavcodec/frwu.c libavcodec/g723_1.c libavcodec/gifdec.c libavcodec/h264.c libavcodec/h264.h libavcodec/h264_direct.c libavcodec/h264_loopfilter.c libavcodec/h264_refs.c libavcodec/huffyuvdec.c libavcodec/idcinvideo.c libavcodec/iff.c libavcodec/indeo2.c libavcodec/indeo3.c libavcodec/internal.h libavcodec/interplayvideo.c libavcodec/ivi_common.c libavcodec/jvdec.c libavcodec/kgv1dec.c libavcodec/kmvc.c libavcodec/lagarith.c libavcodec/libopenjpegdec.c libavcodec/mdec.c libavcodec/mimic.c libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mmvideo.c libavcodec/motion_est.c libavcodec/motionpixels.c libavcodec/mpc7.c libavcodec/mpeg12.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo.c libavcodec/mpegvideo.h libavcodec/msrle.c libavcodec/msvideo1.c libavcodec/nuv.c libavcodec/options_table.h libavcodec/pcx.c libavcodec/pictordec.c libavcodec/pngdec.c libavcodec/pnmdec.c libavcodec/pthread.c libavcodec/qpeg.c libavcodec/qtrle.c libavcodec/r210dec.c libavcodec/rawdec.c libavcodec/roqvideodec.c libavcodec/rpza.c libavcodec/smacker.c libavcodec/smc.c libavcodec/svq1dec.c libavcodec/svq1enc.c libavcodec/targa.c libavcodec/tiertexseqv.c libavcodec/tiff.c libavcodec/tmv.c libavcodec/truemotion1.c libavcodec/truemotion2.c libavcodec/tscc.c libavcodec/ulti.c libavcodec/utils.c libavcodec/utvideodec.c libavcodec/v210dec.c libavcodec/v210x.c libavcodec/vb.c libavcodec/vble.c libavcodec/vcr1.c libavcodec/vmdav.c libavcodec/vmnc.c libavcodec/vp3.c libavcodec/vp56.c libavcodec/vp56.h libavcodec/vp6.c libavcodec/vqavideo.c libavcodec/wavpack.c libavcodec/xl.c libavcodec/xxan.c libavcodec/zmbv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc decoders: work with refcounted frames.Anton Khirnov2013-03-08
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| * vp56: Remove clear_blocks call, and clear alpha plane U/V DC onlyRonald S. Bultje2013-02-19
| | | | | | | | | | | | | | | | The non-alpha and alpha-Y planes are cleared in the idct_put/add() calls. For the alpha U/V planes, we only care about the DC for entropy context prediction purposes, the rest of the data is unused. Signed-off-by: Martin Storsjö <martin@martin.st>
* | 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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* | vp56: remove clear_blocks call, and clear alpha plane U/V DC only.Ronald S. Bultje2013-02-01
| | | | | | | | | | | | | | | | The non-alpha and alpha-Y planes are cleared in the idct_put/add() calls. For the alpha U/V planes, we only care about the DC for entropy context prediction purposes, the rest of the data is unused. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-01-22
|\| | | | | | | | | | | | | | | * qatar/master: proresdec: support mixed interlaced/non-interlaced content vp3/5: move put_no_rnd_pixels_l2 from dsputil to VP3DSPContext. Merged-by: Michael Niedermayer <michaelni@gmx.at>
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