FFmpeg

Commit Graph

Author	SHA1	Message	Date
Hendrik Leppkes	c3ebfcd6e1	mpegvideo: allocate hwaccel privdata after the frame buffer This ensures the hwaccel privdata does not leak when a frame buffer could not be allocated (and toggle the assert when the frame is re-used). Having no frame buffer available is quite common when using the DXVA2 hwaccel in situations where the DXVA2 renderer is being re-allocated, for example when moving between displays. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Hendrik Leppkes	9c9ede44f3	h264: allocate hwaccel privdata after the frame buffer This ensures the hwaccel privdata does not leak when a frame buffer could not be allocated (and toggle the assert when the frame is re-used). Having no frame buffer available is quite common when using the DXVA2 hwaccel in situations where the DXVA2 renderer is being re-allocated, for example when moving between displays. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Hendrik Leppkes	c71c80f53b	pthread: unref already decoded frames when flushing the decoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Hendrik Leppkes	4e70d66ded	mpegvideo: fix allocation of the hwaccel_picture_private data Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	6599b087de	buffersrc: fix a typo. Vertical shift is log2_chroma_h, not log2_chroma_w.	12 years ago
Anton Khirnov	2c328a9079	pixdesc: add a function for counting planes in a pixel format.	12 years ago
Anton Khirnov	1516bf7af1	lavc: update the doxy for avcodec_decode_{video,audio} wtih refcounting.	12 years ago
Anton Khirnov	c977039e58	lavc, lavfi: fix counting number of planes in AVBufferRef wrappers Number of planes is not always equal to the number of components even for formats marked with PIX_FMT_PLANAR -- e.g. NV12 has three components in two planes.	12 years ago
Anton Khirnov	e5c32d6da7	avplay: remove the -debug option. It just shadows the corresponding AVOption and prevents using named constants.	12 years ago
Anton Khirnov	3cd93cc7b8	Revert "asfenc: return error on negative timestamp" This reverts commit `d1bec33b46`, it breaks FATE.	12 years ago
Paul B Mahol	4d16ba2dd8	ffplay: silence warning of mixed enumeration types Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Matthieu Bouron	69e93792d6	lavf/mxfdec: read field dominance flag Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Hendrik Leppkes	97f8c6e147	pthread: update all get_buffer checks for get_buffer2 This restores the performance of simple frame-threaded codecs back to their pre-merge levels. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	55bb8f4589	Fix Makefile dependency for the dvd_nav parser. Fixes compilation for --disable-everything --enable-parser=dvd_nav	12 years ago
Carl Eugen Hoyos	e4f5aa5e8d	Inform the user if a pix_fmt != yuv420p was chosen for x264 encoding.	12 years ago
Michael Niedermayer	6128d33946	AVFrame.pkt_dts: improve docs Related to Ticket2375 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0e02a5193f	segment: copy metadata Fixes Ticket2230 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Thierry Foucu	823efd9286	Fix termination of mov_ch_layouts_wav array lookup Problem found using ASAN. In some case, the ff_mov_get_channel_layout_tag function will not find 0 as termination for lookup in the array mov_ch_layouts_wav. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	9c22039c15	doc: Document the order in which avoid_negative_ts is applied compared to other timestamp options Also try to document the rational behind it. This might fix Ticket2376 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	aafbfb1c2e	doc: try to improve avoid_negative_ts documentation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	4b35be3251	lavc: fix avpacket memleak with subtitles recoding.	12 years ago
dronus	fdca977a22	libavdevice sdl: added window_fullscreen option to switch SDL output into fullscreen mode	12 years ago
Elvis Presley	58bc65952b	libavcodec/proresdec.h: fix license header This was somehow missed when relicensing the decoder to LGPL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cea3a63ba3	avutil/buffer: Fix race in pool. This race will always happen sooner or later in a multi-threaded environment and it will over time lead to OOM. This fix works by spinning, there are other ways by which this can be fixed, like simply detecting the issue after it happened and freeing the over-allocated memory or simply using a mutex. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	73ef12757b	append_packet_chunked: remove outcommented code our variant works fine and should be better also remove related unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0163ad66e1	mpeg2: 12LSB w/h of 0 is not allowed in compliant videos thus this also needs AV_EF_COMPLIANT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	330e440706	Merge remote-tracking branch 'qatar/master' * qatar/master: print_options: do not generate docs for options without enc or dec flags mpeg12: do not fail on zero dimensions in the sequence header. Conflicts: libavcodec/mpeg12.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	523c8e0503	Merge commit '50c449ac24fbb4c03c15d2e2026cef2204b80385' * commit '50c449ac24fbb4c03c15d2e2026cef2204b80385': iff: validate CMAP palette size asfenc: return error on negative timestamp Conflicts: libavformat/iff.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	358628074c	print_options: do not generate docs for options without enc or dec flags Those are not usable from the avtools, so mentioning them in the manpages just confuses the reader.	12 years ago
Anton Khirnov	ce0124acac	mpeg12: do not fail on zero dimensions in the sequence header. The total frame size is a combination of the 12 bits in the sequence header and 2 more bits in the the sequence extension. While the specification explicitly forbids the dimensions from the sequence header from being 0 (thus ruling out multiples of 4096), such videos apparrently exist in the wild so we should attempt to decode them. Based on a patch by Michael Niedermayer <michaelni@gmx.at> Fixes Bug 416.	12 years ago
Kostya Shishkov	50c449ac24	iff: validate CMAP palette size Fixes CVE-2013-2495 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Luca Barbato <lu_zero@gentoo.org> CC: libav-stable@libav.org	12 years ago
Luca Barbato	d1bec33b46	asfenc: return error on negative timestamp According to the specification the timestamp is represented by a 32bit unsigned. CC: libav-stable@libav.org	12 years ago
Clément Bœsch	6abb554fd6	lavc,lavu: fix two doxy mixup between h/v chroma shift.	12 years ago
Clément Bœsch	c10b57973d	lavfi/pad: fix horizontal/vertical shift confusion.	12 years ago
Michael Niedermayer	fbd3ee91a5	avutil/frame: typo found by ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3dc25c3ab2	avutil/frame: document alignment and padding requirements Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	76d1c07c89	lavfi/ebur128: add metadata injection.	12 years ago
Michael Niedermayer	29e0357a11	aasc: fix pointer vs value error Fixes Ticket2365 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8152451b56	buffersrc: fix w/h error Found-by: nevcairiel Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	519ebb5ee5	rmdec: flush audio packet on seeking Fixes Ticket1605 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ef3c88838e	doc/developer: Add "security fixes" to the release process steps Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	36258f9829	Merge remote-tracking branch 'cigaes/master' * cigaes/master: fate: add a test for -filter_complex / -lavfi without input. ffmpeg: make -lavfi an alias for -filter_complex. Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c603f22683	avutil/get_pool: remove dead operations whichs result is never used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e3be7b1159	avutil/get_pool: Remove redundant initial atomic operation 602->442 dezicycles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	ec7fc7b7d1	fate: add a test for -filter_complex / -lavfi without input.	12 years ago
Nicolas George	40ea006b76	ffmpeg: make -lavfi an alias for -filter_complex.	12 years ago
Richard	9cde9f70ab	mpeg: Add passing DVD navigation packets (startcode 0x1bf) to caller to allow better playback handling of DVDs. The two types of packets (PCI and DSI) are passed untouched but combined by the new codec ID AV_CODEC_ID_DVD_NAV. The first 980 bytes in the packet contain the PCI data. The next 1018 are the DSI data. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	975fbd43ad	Merge remote-tracking branch 'cigaes/master' * cigaes/master: lavfi/buffersink: fix header. lavfi/buffersrc: disable deprecated warnings. lavfi/buffersrc: check channel count changes. lavfi/buffersrc: set channel layout if it is known. Merged-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fa7031ad37	h264_refs: fix typo in refs fallback check Fixes regression since `01a0283` Fixes Ticket2371 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	5787a71637	lavfi/swapuv: remove deprecated base field use	12 years ago

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