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* avcodec/h264_refs: Allow slightly larger pps_ref_count[0] in PAFF RAP ↵Michael Niedermayer2015-07-29
| | | | | | | | detection heuristic Fixes Ticket4738 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/h264_refs: extend RAP heuristic to multiple PPSMichael Niedermayer2015-07-29
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/h264_refs: discard mismatching referencesMichael Niedermayer2015-06-30
| | | | | | | | Fixes inconsistency and out of array access Fixes: asan_heap-oob_17301a3_2100_cov_3226131691_ff_add_pixels_clamped_mmx.m2ts Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '6d4d3fee63c46d921c4870feab79269af94e84e1'Michael Niedermayer2015-06-27
|\ | | | | | | | | | | | | | | * commit '6d4d3fee63c46d921c4870feab79269af94e84e1': h264: make sure the current picture is not made a long ref multiple times See: 34ea5f418ef815c629b6ab38a6a2711fd7463290 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: make sure the current picture is not made a long ref multiple timesAnton Khirnov2015-06-27
| | | | | | | | | | | | Fixes possible invalid reads, once one of those refs is freed, but the others remain. CC: libav-stable@libav.org
* | Merge commit 'a0f2946068c62e18cb05ac25c0df3d86077251a6'Michael Niedermayer2015-04-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'a0f2946068c62e18cb05ac25c0df3d86077251a6': h264: use properly allocated AVFrames Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_refs.c libavcodec/h264_slice.c libavcodec/svq3.c libavcodec/vda_h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: use properly allocated AVFramesAnton Khirnov2015-04-29
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* | avcodec: use av_mod_uintp2() where usefulJames Almer2015-04-21
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '6a85dfc830f51f1f5c2d36d4182d265c1ea3ba25'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '6a85dfc830f51f1f5c2d36d4182d265c1ea3ba25': lavc: Replace av_dlog and tprintf with internal macros Conflicts: libavcodec/aacdec.c libavcodec/audio_frame_queue.c libavcodec/bitstream.c libavcodec/dcadec.c libavcodec/dnxhddec.c libavcodec/dvbsubdec.c libavcodec/dvdec.c libavcodec/dvdsubdec.c libavcodec/get_bits.h libavcodec/gifdec.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_loopfilter.c libavcodec/h264_refs.c libavcodec/imc.c libavcodec/interplayvideo.c libavcodec/jpeglsdec.c libavcodec/libopencore-amr.c libavcodec/mjpegdec.c libavcodec/mpeg12dec.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_parser.c libavcodec/pngdec.c libavcodec/ratecontrol.c libavcodec/rv10.c libavcodec/svq1dec.c libavcodec/vqavideo.c libavcodec/wmadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: Replace av_dlog and tprintf with internal macrosVittorio Giovara2015-04-19
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* | avcodec/h264_refs: More completely clear slice contexts in ↵Michael Niedermayer2015-04-04
| | | | | | | | | | | | ff_h264_remove_all_refs() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/h264_refs: Do not set reference to things which dont existMichael Niedermayer2015-04-04
| | | | | | | | | | | | | | | | Fixes deadlock Fixes Ticket4428 Fixes Ticket4429 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/h264_refs: fix null pointer dereference with -DTRACEMichael Niedermayer2015-03-31
| | | | | | | | | | Found-by: carl Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavc/h264_refs: Fix compilation with -DTRACE.Carl Eugen Hoyos2015-03-29
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* | Merge commit 'a12d3188cbec15e22070e139fa5cc541da07e2c3'Michael Niedermayer2015-03-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit 'a12d3188cbec15e22070e139fa5cc541da07e2c3': h264: use a smaller struct for the ref lists Conflicts: libavcodec/h264_direct.c libavcodec/h264_mb.c libavcodec/h264_picture.c libavcodec/h264_refs.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: use a smaller struct for the ref listsAnton Khirnov2015-03-21
| | | | | | | | | | | | There is no need to store a whole H264Picture, with a full AVFrame embedded in it. This should allow getting rid of the embedded AVFrame later.
* | Merge commit 'f42485dbce614b3f63182845da43db690b427b7c'Michael Niedermayer2015-03-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit 'f42485dbce614b3f63182845da43db690b427b7c': h264: use a separate GetBitContext for slice data Conflicts: libavcodec/h264.c libavcodec/h264_cavlc.c libavcodec/h264_parser.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: use a separate GetBitContext for slice dataAnton Khirnov2015-03-21
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* | Merge commit '95eb35f30513e335990ad0d5dca6ddc318477291'Michael Niedermayer2015-03-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '95eb35f30513e335990ad0d5dca6ddc318477291': h264: move the ref lists variables into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_direct.c libavcodec/h264_mb.c libavcodec/h264_picture.c libavcodec/h264_refs.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: move the ref lists variables into the per-slice contextAnton Khirnov2015-03-21
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* | Merge commit '56febc993b928ccc039a32158ca60b234c311875'Michael Niedermayer2015-03-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '56febc993b928ccc039a32158ca60b234c311875': h264: move the slice type variables into the per-slice context Conflicts: libavcodec/h264.c libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: move the slice type variables into the per-slice contextAnton Khirnov2015-03-21
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* | Merge commit '92c6c2a605f9b077b8fbc25b7ed6625541232b87'Michael Niedermayer2015-03-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '92c6c2a605f9b077b8fbc25b7ed6625541232b87': h264: split weighted pred-related vars into per-slice context Conflicts: libavcodec/h264.c libavcodec/h264.h libavcodec/h264_mb.c libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: split weighted pred-related vars into per-slice contextAnton Khirnov2015-03-21
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* | avcodec/h264: Move COPY_PICTURE() to h264.h so it can be used from other ↵Michael Niedermayer2015-02-08
| | | | | | | | | | | | parts of the h264 decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/h264_refs: set last_pic_for_ec only if it has not been set previouslyMichael Niedermayer2015-02-05
| | | | | | | | | | | | | | | | | | This ensures we do not loose the frame in case or multiple clears Fixes out of array read Fixes: asan_heap-oob_2fa47ea_2100_cov_1278768963_ff_add_pixels_clamped_mmx.m2ts Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/h264: Keep a reference to the last picture for ECMichael Niedermayer2015-01-11
| | | | | | | | | | | | | | This and the next commit improve error concealment for green-block-artifacts-from-canon-100-hs.MOV Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '4b1f5e5090abed6c618c8ba380cd7d28d140f867'Michael Niedermayer2014-08-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '4b1f5e5090abed6c618c8ba380cd7d28d140f867': cosmetics: Write NULL pointer inequality checks more compactly Conflicts: libavcodec/dvdsubdec.c libavcodec/h263dec.c libavcodec/libxvid.c libavcodec/rv10.c libavcodec/utils.c libavformat/format.c libavformat/matroskadec.c libavformat/segment.c libavutil/opt.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Write NULL pointer inequality checks more compactlyGabriel Dume2014-08-15
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39'Michael Niedermayer2014-08-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39': cosmetics: Write NULL pointer equality checks more compactly Conflicts: cmdutils.c ffmpeg_opt.c ffplay.c libavcodec/dvbsub.c libavcodec/dvdsubdec.c libavcodec/dvdsubenc.c libavcodec/dxa.c libavcodec/libxvid_rc.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/rv10.c libavcodec/tiffenc.c libavcodec/utils.c libavcodec/vc1dec.c libavcodec/zmbv.c libavdevice/v4l2.c libavformat/matroskadec.c libavformat/movenc.c libavformat/sdp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Write NULL pointer equality checks more compactlyGabriel Dume2014-08-15
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | avcodec/h264: in the absence of recovery points, be more tolerant on ↵Michael Niedermayer2014-06-04
| | | | | | | | | | | | | | accepting plain I frames Fixes: Ticket3652 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'cba4e6062a02d5bf684e13a770be88aa1fec717e'Michael Niedermayer2014-04-02
|\| | | | | | | | | | | | | | | | | | | | | * commit 'cba4e6062a02d5bf684e13a770be88aa1fec717e': More correct printf format specifiers Conflicts: libavcodec/h264_ps.c libavcodec/h264_refs.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * More correct printf format specifiersDiego Biurrun2014-04-02
| | | | | | | | This avoids compiler warnings about argument and specifier type mismatch.
* | Merge commit 'e0c16e4e3259cf50b5bac4c23bb6e517f397c74b'Michael Niedermayer2014-03-17
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit 'e0c16e4e3259cf50b5bac4c23bb6e517f397c74b': mpegvideo: move mpegvideo formats-related defines to mpegutils.h Conflicts: libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_mvpred.h libavcodec/svq1enc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * mpegvideo: move mpegvideo formats-related defines to mpegutils.hVittorio Giovara2014-03-16
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* | Merge commit '9b749c8274f6b6f35dde2cf29b99fa4f719abf87'Michael Niedermayer2014-03-17
|\| | | | | | | | | | | | | | | | | | | * commit '9b749c8274f6b6f35dde2cf29b99fa4f719abf87': h264: move relevant fields from Picture to H264Picture Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: move relevant fields from Picture to H264PictureVittorio Giovara2014-03-16
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* | Merge commit 'f4bd9fe326ad1315a74206939ae56df93b940a09'Michael Niedermayer2014-03-01
|\| | | | | | | | | | | | | * commit 'f4bd9fe326ad1315a74206939ae56df93b940a09': h264: fix clang warning about uninitialized variable Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: fix clang warning about uninitialized variableVittorio Giovara2014-02-28
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* | Merge commit '17a63ff0cd187b9e50e4a47862750295976853b1'Michael Niedermayer2014-03-01
|\| | | | | | | | | | | | | * commit '17a63ff0cd187b9e50e4a47862750295976853b1': h264: update flag name in ff_h264_decode_ref_pic_list_reordering() Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: update flag name in ff_h264_decode_ref_pic_list_reordering()Vittorio Giovara2014-02-28
| | | | | | | | This is the name used in the specifications.
* | avcodec/h264_refs: remove lost frames instead of disfavoring themMichael Niedermayer2014-02-27
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/h264: avoid using lost frames as referencesMichael Niedermayer2014-02-27
| | | | | | | | | | | | Fixes Ticket3386 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'f8c507f44b4c994895fc7ad954f009f61de69b1c'Michael Niedermayer2014-02-14
|\| | | | | | | | | | | | | * commit 'f8c507f44b4c994895fc7ad954f009f61de69b1c': h264: Refactor ff_h264_decode_ref_pic_list_reordering Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: Refactor ff_h264_decode_ref_pic_list_reorderingLuca Barbato2014-02-13
| | | | | | | | In preparation for MVC support.
* | Merge commit '98cc9efc5f6b4dc847ed3b9b60b1c3bcd14e6791'Michael Niedermayer2014-01-18
|\| | | | | | | | | | | | | | | * commit '98cc9efc5f6b4dc847ed3b9b60b1c3bcd14e6791': h264: prevent two matching fields from being both a short/long ref combination See: 92002db3eb437414281ad4fb6e84e34862f7fc92 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * h264: prevent two matching fields from being both a short/long ref combinationAnton Khirnov2014-01-18
| | | | | | | | | | | | | | Fixes possible access to freed memory. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org
* | avcodec/h264_refs: improve key frame detection heuristicMichael Niedermayer2013-12-02
| | | | | | | | | | | | Fixes Ticket3186 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/h264_refs: split conditions of if() up for better readabilityMichael Niedermayer2013-12-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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