summaryrefslogtreecommitdiff
path: root/libavcodec/rv34.c
Commit message (Collapse)AuthorAge
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: rv34: add NEON rv34_idct_add rv34: 1-pass inter MB reconstruction add SMJPEG muxer avformat: split out common SMJPEG code pictordec: Use bytestream2 functions avconv: use avcodec_encode_audio2() pcmenc: use AVCodec.encode2() avcodec: bump minor version and add APIChanges for the new audio encoding API avcodec: Add avcodec_encode_audio2() as replacement for avcodec_encode_audio() avcodec: add a public function, avcodec_fill_audio_frame(). rv34: Intra 16x16 handling rv34: Inter/intra MB code split Conflicts: Changelog libavcodec/avcodec.h libavcodec/pictordec.c libavcodec/utils.c libavcodec/version.h libavcodec/x86/rv34dsp.asm libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: 1-pass inter MB reconstructionChristophe GISQUET2012-01-16
| | | | | | | | Implement 1-pass inverse transform and reconstruction for inter blocks.
| * rv34: Intra 16x16 handlingChristophe GISQUET2012-01-16
| | | | | | | | | | | | | | Extract processing of intra 16x16 blocks from intra macroblock processing. Also implement a function performing inverse transform and block reconstruction for DC-only blocks in 1 pass instead of 2.
| * rv34: Inter/intra MB code splitChristophe GISQUET2012-01-16
| | | | | | | | | | | | | | | | Split inter/intra macroblock handling code. This will allow further optimizations such as performing inverse transform and block reconstruction in a single pass as well as specialize code. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (21 commits) utils: Check for extradata size overflows. ARM: rv34: fix asm syntax in dc transform functions avio: Fix the value of the deprecated URL_FLAG_NONBLOCK rv34: fix and optimise frame dependency checking rv34: NEON optimised dc only inverse transform avprobe: use avio_size() instead of deprecated AVFormatContext.file_size. ffmenc: remove references to deprecated AVFormatContext.timestamp. lavf: undeprecate read_seek(). avserver: remove code using deprecated CODEC_CAP_PARSE_ONLY. lavc: replace some remaining FF_I_TYPE with AV_PICTURE_TYPE_I lavc: ifdef out parse_only AVOption nellymoserdec: SAMPLE_FMT -> AV_SAMPLE_FMT mpegvideo_enc: ifdef out/replace references to deprecated codec flags. riff: remove references to sonic codec ids indeo4: add some missing static and const qualifiers rv34: DC-only inverse transform avconv: use AVFrame.width/height/format instead of corresponding AVCodecContext fields lavfi: move version macros to a new installed header version.h vsrc_buffer: release the buffer on uninit. rgb2rgb: rgb12tobgr12() ... Conflicts: avconv.c doc/APIchanges ffprobe.c libavfilter/Makefile libavfilter/avfilter.h libswscale/rgb2rgb.c libswscale/rgb2rgb.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: fix and optimise frame dependency checkingJanne Grunau2012-01-12
| | | | | | | | | | | | | | | | The sporadic threading errors during fate-rv30 were caused by calling ff_thread_await_progress with mb row -1 as argument. That returns immediately since progress is initialized to -1. Not yet computed motion vectors from the reference could be used for the first macroblocks.
| * rv34: DC-only inverse transformChristophe GISQUET2012-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When decoding coefficients, detect whether the block is DC-only, and take advantage of this knowledge to perform DC-only inverse transform. This is achieved by: - first, changing the 108x4 element modulo_three_table into a 108 element table (kind of base4), and accessing each value using mask and shifts. - then, checking low bits for 0 (as they represent the presence of higher frequency coefficients) Also provide x86 SIMD code for the DC-only inverse transform. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-11
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (22 commits) rv34: frame-level multi-threading mpegvideo: claim ownership of referenced pictures aacsbr: prevent out of bounds memcpy(). ipmovie: fix pts for CODEC_ID_INTERPLAY_DPCM sierravmd: fix audio pts bethsoftvideo: Use bytestream2 functions to prevent buffer overreads. bmpenc: support for PIX_FMT_RGB444 swscale: fix crash in fast_bilinear code when compiled with -mred-zone. swscale: specify register type. rv34: use get_bits_left() avconv: reinitialize the filtergraph on resolution change. vsrc_buffer: error on changing frame parameters. avconv: fix -copyinkf. fate: Update file checksums after the mov muxer change in a78dbada55d6 movenc: Don't store a nonzero creation time if nothing was set by the caller bmpdec: support for rgb444 with bitfields compression rgb2rgb: allow conversion for <15 bpp doc: fix stray reference to FFmpeg v4l2: use C99 struct initializer v4l2: poll the file descriptor ... Conflicts: avconv.c libavcodec/aacsbr.c libavcodec/bethsoftvideo.c libavcodec/kmvc.c libavdevice/v4l2.c libavfilter/vsrc_buffer.c libswscale/swscale_unscaled.c libswscale/x86/input.asm tests/ref/acodec/alac tests/ref/acodec/pcm_s16be tests/ref/acodec/pcm_s24be tests/ref/acodec/pcm_s32be tests/ref/acodec/pcm_s8 tests/ref/lavf/mov tests/ref/vsynth1/dnxhd_1080i tests/ref/vsynth1/mpeg4 tests/ref/vsynth1/qtrle tests/ref/vsynth1/svq1 tests/ref/vsynth2/dnxhd_1080i tests/ref/vsynth2/mpeg4 tests/ref/vsynth2/qtrle tests/ref/vsynth2/svq1 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: frame-level multi-threadingJanne Grunau2012-01-10
| | | | | | | | | | | | | | | | Statistics for bourne.rmvb -an -f null 1 thread: 37.12s user 0.03s system 99% cpu 37.174 total 2 threads: 47.63s user 0.24s system 185% cpu 25.807 total 4 threads: 41.21s user 0.30s system 327% cpu 12.674 total
| * rv34: use get_bits_left()Janne Grunau2012-01-10
| | | | | | | | | | It is not necessary to store the bit stream length in a RV34DecContext field.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-01-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (46 commits) mtv: Make sure audio_subsegments is not 0 v4l2: use V4L2_FMT_FLAG_EMULATED only if it is defined avconv: add symbolic names for -vsync parameters flvdec: Fix compiler warning for uninitialized variables rtsp: Fix compiler warning for uninitialized variable ulti: convert to new bytestream API. swscale: Use standard multiple inclusion guards in ppc/ header files. Place some START_TIMER invocations in separate blocks. v4l2: list available formats v4l2: set the proper codec_tag v4l2: refactor device_open v4l2: simplify away io_method v4l2: cosmetics v4l2: uniform and format options v4l2: do not force interlaced mode avio: exit early in fill_buffer without read_packet vc1dec: fix invalid memory access for small video dimensions rv34: fix invalid memory access for small video dimensions rv34: joint coefficient decoding and dequantization avplay: Don't call avio_set_interrupt_cb(NULL) ... Conflicts: Changelog avconv.c doc/APIchanges doc/indevs.texi libavcodec/adxenc.c libavcodec/dnxhdenc.c libavcodec/h264.c libavdevice/v4l2.c libavformat/flvdec.c libavformat/mtv.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: fix invalid memory access for small video dimensionsJohn Brooks2012-01-04
| | | | | | | | | | | | | | | | | | For small video dimensions calculations of the upper bound for pixel access may result in negative value. Using an unsigned comparison works only if the greater operand is non-negative. This is fixed by doing edge emulation explicitly for such conditions. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
| * rv34: joint coefficient decoding and dequantizationChristophe GISQUET2012-01-04
| | | | | | | | | | | | | | | | | | | | | | Perform dequantization while decoding coefficients instead of performing it on the entire coefficients buffer. Since quantized coefficients are very sparse, this usually causes a small speedup. Speedup of around 1% on Panda board compared to the removed here neon code. Global speedup is probably around 3%. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-12-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ulti: Fix invalid reads lavf: dealloc private options in av_write_trailer yadif: support 10bit YUV vc1: mark with ER_MB_ERROR bits overconsumption lavc: introduce ER_MB_END and ER_MB_ERROR error_resilience: use the ER_ namespace build: move inclusion of subdir.mak to main subdir loop rv34: NEON optimised 4x4 dequant rv34: move 4x4 dequant to RV34DSPContext aacdec: Use intfloat.h rather than local punning union. Conflicts: libavcodec/h264.c libavcodec/vc1dec.c libavfilter/vf_yadif.c libavformat/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: introduce ER_MB_END and ER_MB_ERRORLuca Barbato2011-12-13
| | | | | | | | | | | | Simplify a little error resilience calls Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * error_resilience: use the ER_ namespaceLuca Barbato2011-12-13
| | | | | | | | | | | | Add the namespace to {AC_,DC_,MV_}{END,ERROR} macros Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * rv34: move 4x4 dequant to RV34DSPContextMans Rullgard2011-12-13
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-12-02
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (25 commits) rtpenc: Add support for G726 audio rtpdec: Interpret the different G726 names as bits_per_coded_sample rtpenc: Change rtp_send_samples to handle sample sizes other than even bytes rtpenc: Cast a rescaling parameter to int64_t h264: cap max has_b_frames at MAX_DELAYED_PIC_COUNT - 1. ARM: fix indentation in ff_dsputil_init_neon() ARM: NEON put/avg_pixels8/16 cosmetics ARM: add remaining NEON avg_pixels8/16 functions ARM: clean up NEON put/avg_pixels macros fate: split acodec-pcm into individual tests swscale: #include "libavutil/mathematics.h" pmpdec: don't use deprecated av_set_pts_info. rv34: align temporary block of "dct" coefs Add PlayStation Portable PMP format demuxer proto: Realign struct initializers proto: Use .priv_data_size to allocate the private context mmsh: Properly clean up if the second ffurl_alloc failed rtmp: Clean up properly if the handshake failed md5proto: Remove the get_file_handle function applehttpproto: Use the close function if the open function fails ... Conflicts: libavcodec/vble.c libavformat/mmsh.c libavformat/pmpdec.c libavformat/udp.c tests/ref/acodec/pcm Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: align temporary block of "dct" coefsMans Rullgard2011-12-01
| | | | | | | | | | | | This is needed for optimised transforms. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (42 commits) swscale: fix signed overflow in yuv2mono_X_c_template snow: fix integer overflows svq1enc: remove stale altivec-related hack snow: fix signed overflow in byte to 32-bit replication adx: rename ff_adx_decode_header() to avpriv_adx_decode_header() avformat: add CRI ADX format demuxer adx: add an ADX parser. adx: move header decoding to ADX common code adx: calculate the number of blocks in a packet adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLES adx: check for unsupported ADX formats adx: simplify encoding by using put_sbits() adx: calculate correct LPC coeffs adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow adx: simplify adx_decode() by using get_sbits() to read residual samples adx: fix the data offset parsing in adx_decode_header() adx: remove unneeded post-decode channel interleaving adx: validate header values adx: cosmetics: general pretty-printing and comment clean-up adx: remove useless comments ... Conflicts: Changelog libavcodec/cook.c libavcodec/fraps.c libavcodec/nuv.c libavcodec/pthread.c libavcodec/version.h libavformat/Makefile libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: fix signed multiplication overflowMans Rullgard2011-11-26
| | | | | | | | | | | | | | Multiply by unsigned 0x01010101 to replicate bytes into 32-bit word. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * h264: 4:2:2 intra decoding supportBaptiste Coudurier2011-10-21
| | | | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (31 commits) tiffenc: initialize forgotten avctx. avplay: free the active audio packet at exit. avplay: free rdft data used for spectrogram analysis. log.h: make AVClass a named struct fix ac3 encoder documentation vc1: more prettyprinting cosmetics vc1: prettyprint some tables vc1: K&R formatting cosmetics AVOptions: bump minor and add APIchanges entry. cmdutils/avtools: simplify show_help() by using av_opt_child_class_next() AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_* Remove all uses of deprecated AVOptions API. AVOptions: add av_opt_next, deprecate av_next_option. AVOptions: add functions for evaluating option strings. AVOptions: split get_number(). AVOptions: add av_opt_get*, deprecate av_get*. AVOptions: add av_opt_set*(). AVOptions: add new API for enumerating children. rv34: move inverse transform functions to DSP context flvenc: Write the right metadata entry count ... Conflicts: avconv.c cmdutils.c doc/APIchanges ffplay.c ffprobe.c libavcodec/ac3dec.c libavcodec/h264.c libavcodec/libvpxenc.c libavcodec/libx264.c libavcodec/mpeg12enc.c libavcodec/options.c libavdevice/libdc1394.c libavdevice/v4l2.c libavfilter/vf_drawtext.c libavformat/flvdec.c libavformat/mpegtsenc.c libavformat/options.c libavutil/avutil.h libavutil/opt.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: move inverse transform functions to DSP contextJanne Grunau2011-10-12
| |
| * rv34: Check for invalid slices offsetsLaurent Aimar2011-09-22
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * rv34: Check for invalid slice offsetsLaurent Aimar2011-09-20
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * rv34: Fix potential overreadsLaurent Aimar2011-09-19
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * rv34: Fix buffer size used for MC of B frames after a resolution changeLaurent Aimar2011-09-19
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
| * rv34: Avoid NULL dereference on corrupted bitstreamLaurent Aimar2011-09-19
| | | | | | | | | | | | rv34_decode_slice() can return without allocating any pictures. Signed-off-by: Martin Storsjö <martin@martin.st>
| * Fixed size given to init_get_bits().Laurent Aimar2011-09-15
| | | | | | | | | | | | | | init_get_bits() takes a number of bits and not a number of bytes as its size argument. Signed-off-by: Alex Converse <alex.converse@gmail.com>
* | Check for invalid slices offsets in RV30/40 decoder.Laurent Aimar2011-09-22
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Check for invalid slice offsets in real decoder.Laurent Aimar2011-09-20
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Avoid NULL dereference on corrupted bitstream with real decoder.Laurent Aimar2011-09-18
| | | | | | | | | | | | rv34_decode_slice() can return without allocating any pictures. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | rv34: check for size mismatchMichael Niedermayer2011-09-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix buffer size used for MC of B frames after a resolution change in the ↵Laurent Aimar2011-09-17
| | | | | | | | | | | | real decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix potential overreads in rv34 decoder.Laurent Aimar2011-09-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-12
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: adpcm: split ADPCM encoders and decoders into separate files. doc/avconv: fix typo. rv34: check that subsequent slices have the same type as first one. smacker demuxer: handle possible av_realloc() failure. lavfi: add split filter from soc. lavfi: add showinfo filter libxavs: add private options corresponding to deprecated global options Conflicts: Changelog libavcodec/adpcm.c libavfilter/avfilter.h libavfilter/vf_showinfo.c libavfilter/vf_split.c libavformat/smacker.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: check that subsequent slices have the same type as first one.Kostya Shishkov2011-09-12
| | | | | | | | | | | | | | | | This prevents some crashes when corrupted bitstream reports e.g. P-type slice in I-frame. Official RealVideo decoder demands all slices to be of the same type too. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Fixed size given to init_get_bits().Laurent Aimar2011-09-10
| | | | | | | | | | | | | | init_get_bits() takes a number of bits and not a number of bytes as its size argument. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | h264dec: h264: 4:2:2 intra decodingBaptiste Coudurier2011-08-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-13
|\| | | | | | | | | | | | | | | | | | | * qatar/master: swscale: add dithering to yuv2yuvX_altivec_real rv34: free+allocate buffer instead of reallocating it to preserve alignment h264: add missing brackets. swscale: use 15-bit intermediates for 9/10-bit scaling. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rv34: free+allocate buffer instead of reallocating it to preserve alignmentKostya Shishkov2011-08-12
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge commit 'b2c087871dafc7d030b2d48457ddff597dfd4925'Michael Niedermayer2011-08-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'b2c087871dafc7d030b2d48457ddff597dfd4925': Move x86util.asm from libavcodec/ to libavutil/. Move x86inc.asm to libavutil/. APIchanges: note error_recognition in lavf lavf: add support for error_recognition, use it in avidec, and bump minor API version avconv: change semantics of -map avconv: get rid of new* options. cmdutils: allow precisely specifying a stream for AVOptions. configure: add missing CFLAGS to fix building on the HURD libx264: Include hint for possible values for configuring libx264 cmdutils: allow ':'-separated modifiers in option names. avconv: make -map_metadata work consistently with the other options avconv: remove deprecated options. avconv: make -map_chapters accept only the input file index. Make a copy of ffmpeg under a new name -- avconv. ffmpeg: add a warning stating that the program is deprecated. Add weighted motion compensation for RV40 B-frames RV3/4: calculate B-frame motion weights once per frame Move RV3/4-specific DSP functions into their own context mjpeg: propagate decode errors from ff_mjpeg_decode_sos and ff_mjpeg_decode_dqt h264: notice memory allocation failure Conflicts: .gitignore Makefile cmdutils.c configure doc/ffplay.texi doc/ffprobe.texi doc/ffserver.texi libavcodec/libx264.c libavformat/avformat.h libavformat/avidec.c libavformat/version.h tests/lavf-regression.sh tests/lavfi-regression.sh Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add weighted motion compensation for RV40 B-framesKostya Shishkov2011-08-11
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
| * RV3/4: calculate B-frame motion weights once per frameKostya Shishkov2011-08-11
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
| * Move RV3/4-specific DSP functions into their own contextKostya Shishkov2011-08-11
| | | | | | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-09
|\| | | | | | | | | | | | | | | | | | | | | * qatar/master: Pretty-print RV3/4 decoder source Saner RV1/2 initialisation and RV2 header parsing. Conflicts: libavcodec/rv10.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Pretty-print RV3/4 decoder sourceKostya Shishkov2011-08-09
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-02
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Revert "swscale: use 15-bit intermediates for 9/10-bit scaling." swscale: use 15-bit intermediates for 9/10-bit scaling. dct32: Add SSE2 ASM optimizations Correct chroma vector calculation for RealVideo 3. lavf: Add an option to discard corrupted frames mpegts: Mark wrongly-sized packets as corrupted mpegts: Move scan test to handle_packets mpegts: Mark corrupted packets mpegts: Reset continuity counter on seek mpegts: Fix for continuity counter mpegts: Silence "can't seek" warning on unseekable apichange: add an entry for AV_PKT_FLAG_CORRUPT avpacket: signal possibly corrupted packets mpeg4videodec: remove dead code that would have detected erroneous encoding aac: Remove some suspicious illegal memcpy()s from LTP. bink: Eliminate unnecessary shadow declaration. Conflicts: doc/APIchanges libavcodec/version.h libavformat/avformat.h libavformat/options.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Correct chroma vector calculation for RealVideo 3.Kostya Shishkov2011-08-02
| | | | | | | | | | | | | | Old version divided it wrong, which resulted in chroma drift (visible on FATE sample too as dirty trails left by clouds). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-29 05:01:31 +0000