FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Vignali	b4016ef31a	avcodec/exr: add support for uint32	8 years ago
Clément Bœsch	d467740f45	lavc/idctdsp: use prefix restrict with av_	8 years ago
Clément Bœsch	eaa67bb9c0	lavc/pthread_slice: remove pointless condition	8 years ago
Clément Bœsch	549045254c	Fix all -Wformat warnings raised by DJGPP	8 years ago
Clément Bœsch	2d12b910f7	lavc: use av_fourcc2str() where appropriate	8 years ago
Clément Bœsch	67e370ee52	lavc: fix usages of av_get_codec_tag_string()	8 years ago
Clément Bœsch	f156d35321	lavc: deprecate av_get_codec_tag_string()	8 years ago
wm4	4cf1f68903	pthread_frame: minor simplification to error handling Get rid of the "ret" variable, and always use err. Report the packet as consumed if err is unset. This should be equivalent to the old code, which obviously required err=0 for p->result>=0 (and otherwise, p->result must have had the value err was last set to). The code block added by commit `32a5b63126` is also not needed anymore, because the new code strictly returns err if it's >=0. Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>	8 years ago
James Almer	91ccd38c0b	avcodec/ac3dsp: add special-case handling for the C downmix_fixed function Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	c31cbeef58	aarch64/vp9dsp: add missing header includes	8 years ago
Ronald S. Bultje	027ee9b3ed	pthread_frame: don't sync items between threads for intra-only codecs. Intra-only codecs should either be able to read these items from the bitstream, or they should be set upon codec initialization. In both cases, syncing these items at runtime is unnecessary. In practice, this fixes race conditions for decoders that read these values from the bitstream.	8 years ago
Ronald S. Bultje	bddabfaab6	hevc: initialize no_rasl_output_flag in hevc_frame_start(). This prevents a race condition in files with multiple slices per frame.	8 years ago
Ronald S. Bultje	8c2aa45d4a	h264: revert `1189af4292`. The patch introduces race conditions.	8 years ago
Ronald S. Bultje	0c46641784	vp9: split out generic decoding skeleton interface API from VP9 types. This allows vp9dsp.h to only include the VP9 types header, and not the decoder skeleton interface which is for hardware decoders (dxva2/vaapi).	8 years ago
Ronald S. Bultje	6d0d1c4a43	vp9: split out reconstruction functions in their own source file.	8 years ago
Ronald S. Bultje	b823bbc10c	vp9: split out loopfilter functions in their own source file.	8 years ago
Ronald S. Bultje	f8c019944d	vp9: re-split the decoder/format/dsp interface header files. The advantage here is that the internal software decoder interface is not exposed to the DSP functions or the hardware accelerations.	8 years ago
Ronald S. Bultje	5ba8c3a0ed	dirac: make initialization of arithmetic coder tables threadsafe.	8 years ago
James Almer	3fe7bb2bcf	avcodec/extract_extradata_bsf: add missing break statement to extract_extradata_vc1	8 years ago
Clément Bœsch	5dd37c6847	lavc/vp9: clarify inv_recenter_nonneg Ends up identical to Libav.	8 years ago
Clément Bœsch	e6ffdc9582	lavc/vp9: shuffle header declaration This reduces diff with Libav.	8 years ago
Clément Bœsch	37814a21cb	lavc/vp9: consistent use of typedef instead of struct	8 years ago
Clément Bœsch	875f695576	lavc/vp9: misc cosmetics Imported from Libav	8 years ago
Clément Bœsch	ff8436ba76	lavc/vp9: rename res to ret	8 years ago
Clément Bœsch	0f8ae9d7b2	lavc/vp9: split a few assignment out of ifs	8 years ago
Clément Bœsch	f4d95e0949	lavc/vp9: rename {ref,unref,alloc}_frame to frame_{ref,unref,alloc} For consistency with Libav.	8 years ago
Clément Bœsch	12c44d6373	lavc/vp9: rename ctx to avctx This reduces diff with Libav. It also prevents a potential confusion between the private context and the AVCodecContext.	8 years ago
Clément Bœsch	1c9f4b5078	lavc/vp9: split into vp9{block,data,mvs} This is following Libav layout to ease merges.	8 years ago
wm4	d7896e9b42	pthread_frame: fix uninitialized variable read Could lead to random behavior. This possibly happened due to commit `32a5b63126`. This should/could probably be simplified, but for no apply a minimal fix to quell the errors. Tested-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
wm4	9e703ae30f	pthread_frame: do not attempt to unlock a mutex on the wrong thread async_mutex has is used in a very strange but intentional way: it is locked by default, and unlocked only in regions that can be run concurrently. If the user was calling API functions to the same context from different threads (in a safe way), this could unintentionally unlock the mutex on a different thread than the previous lock operation. It's not allowed by the pthread API. Fix this by emulating a binary semaphore using a mutex and condition variable. (Posix semaphores are not available on all platforms.) Tested-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Kyle Swanson	b12693facf	libavcodec/opusenc: use correct format specifiers Squelches the following compiler warnings: libavcodec/opusenc.c:1051:16: warning: format specifies type 'long' but the argument has type 'long long' [-Wformat] avctx->bit_rate/1000, clipped_rate/1000); ^~~~~~~~~~~~~~~~~~~~ libavcodec/opusenc.c:1051:38: warning: format specifies type 'long' but the argument has type 'long long' [-Wformat] avctx->bit_rate/1000, clipped_rate/1000); ^~~~~~~~~~~~~~~~~	8 years ago
Michael Niedermayer	d65b59550b	avcodec/avcodec: Correct and make consistent AVERROR() in comments Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	0ba22831e1	avcodec/h264idct_template: Fix multiple runtime error: signed integer overflow Fixes: 712/clusterfuzz-testcase-6647676227551232 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	73fb40dc87	avcodec/x86/idctdsp: Remove duplicate include Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
James Almer	b53ac2a528	avcodec/extract_extradata_bsf: use the parsing code from mpeg4video_split() It's a simplifaction of the same code, originally commited as `3b5ad8fbf7`. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	173fdc4dea	avcodec/extract_extradata_bsf: use the parsing code from vc1_split() It's a simplifaction of the same code, originally commited as `b4b9a64bdb`. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	ec996163c8	avcodec/extract_extradata_bsf: use the parsing code from mpegvideo_split() Changes to the parsing code originally committed to mpegvideo_parser.c in `73fb23dc5a`. Required by some samples, like PVA_test-partial.pva Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	f5c8d004c2	avcodec: stop using deprecated codec flags Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Carl Eugen Hoyos	66c1c9b277	lavc/xface: Reorder conditions to silence a gcc warning. libavcodec/xface.c:318:27: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]	8 years ago
Michael Niedermayer	d92ad42fb3	avcodec/tests/celp_math: Change IsAlmostEqual() to a function Fixes empty statement, found by ubitux Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Thomas Turner	824fe914fe	avcodec/tests: added test for celp_math.c Signed-off-by: Thomas Turner <thomastdt@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	e1940d2458	avcodec/dnxhd_parser: take into account compressed frame size and skip it Fixes #6214 and vsynth1-dnxhd-720p-hr-lb. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
James Almer	ac42f08099	x86/hevc_add_res: merge missing changes from `3d65359832` Unrolling the loops triplicates the size of the assembled output while not generating any gain in performance.	8 years ago
Clément Bœsch	40ac226014	lavc/x86/hevc: rename hevc_res_add to hevc_add_res This will simplify incoming merge.	8 years ago
James Almer	5c6efaffd0	avcodec/hevc: add missing hevc.h header It was lost as part of a merge in `6397815be0`.	8 years ago
James Almer	a1a80a6c9c	avcodec/bytestream: check for AV_HAVE_BIGENDIAN instead of HAVE_BIGENDIAN No need to include config.h for HAVE_BIGENDIAN when libavutil/avconfig.h is already included.	8 years ago
Timo Rothenpieler	d84c2298e2	avcodec/nvenc: apply quantization factors to cqp	8 years ago
Timo Rothenpieler	7fb2a7afa1	avcodec/nvenc: Deprecate usage of global_quality, introducing qp	8 years ago
James Almer	05510ec067	avcodec/videotoolboxenc: remove unused atomic header Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	005da88c1e	avcodec/mediacodec: convert to stdatomic Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago

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37684 Commits (4503d678cb047b0c70496e1e51f869b713ed9975)