FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d6ff68ad85	Factor duplicated ff_fast_malloc() out into mem_internal.h internal.h is difficult to use due to circular dependancies mem.h is a public header ff_* is not public Alternative solutions probably are possible too Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	f8db81074a	avcodec/utils: Assert that the pointer is set when size is in ff_fast_malloc() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	59a07df067	avcodec/utils: Avoid undefined void casts in ff_fast_malloc() based on code from libavutil/mem.c Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	bc976e5793	avcodec/utils: Fix potential overflow in overallocation code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	47d077337a	avcodec/utils: Document 32 min for h264 width Suggested-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	7ef6656b1e	avcodec/utils: use a minimum 32pixel width in avcodec_align_dimensions2() for H.264 Fixes Assertion failure Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e83ffb48ac	avcodec/utils: Check values in apply_param_change() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Marton Balint	859731d642	lavc/utils: get rid of add_metadata_from_side_data forward declaration Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Marton Balint	9476c4c67e	lavc/utils: call add_metadata_from_side_data in ff_init_buffer_info This should ensure that each frame get its metadata from its proper packet regardless of frame delays caused by reordering or threading. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Marton Balint	10b6a83fb3	lavc/utils: change add_metadata_from_side_data to accept avpacket Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Marton Balint	3a19fe0048	lavc/utils: remove redundant call to ff_init_buffer_info It does the same as calling ff_decode_frame_props. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	aab4dbe534	avcodec/utils: Replace ENOTSUP by AVERROR_PATCHWELCOME ENOTSUP is not available on all platforms Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Philip Langdale	b69bea3ab8	avcodec: Add flag for experimental HWAccels and use it for VDPAU/HEVC This HWAccel isn't really usable right now due to an nvidia driver bug, so we don't want it selected by default. HWAccels have a capabilities field and there's a comment about flags, but no flags exist today, so let's add one for experimental hwaccels.	10 years ago
Michael Niedermayer	ffd9d60201	avcodec: Add codec_desc and remapping for AV_CODEC_ID_PCM_S16BE_PLANAR_DEPRECATED Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	5a79bf0284	PCM signed 16-bit big-endian planar decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Rodger Combs	7e7256c3a4	lavc: add little-endian ADPCM_THP decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rodger Combs	bb42a7d4d4	lavf/brstm: add support for BFSTM files Previous version reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c94d9079b1	avcodec/utils: Assert that audio decoders do not report using more data than was input Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	70c0433525	lavc: Print a warning if gray decoding was requested but not enabled.	10 years ago
Ronald S. Bultje	57f970a704	lavc: add yuv440p10/12 formats to aligned pixfmt list.	10 years ago
Luca Barbato	a78f5548d9	avcodec: Free the default avoptions on init failure	10 years ago
Luca Barbato	aef0be0875	avcodec: Unref the dummy buffer on the fail path	10 years ago
wm4	95f524aff5	lavc: use correct type for printf() argument This was passing uint32_t for %d. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	2b5f34f788	avformat, avcodec: log discard padding Useful for debugging. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a994fc39b3	avcodec/utils: mark codec argument as const in ff_lock_avcodec() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b14de8e689	avcodec/utils: use atomic operations on entangled_thread_counter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	117b432748	lavc: Introduce AVCodec internal capabilities This field is designed for marking codec properties useful to lavc internals. Two internal capabilities are added: - FF_CODEC_CAP_INIT_THREADSAFE: codec can be opened without locks; - FF_CODEC_CAP_INIT_CLEANUP: codec frees memory if initialization fails.	10 years ago
Vittorio Giovara	9993a067f6	lavc: Improve thread locking error message	10 years ago
Carl Eugen Hoyos	3cd823e46f	lavc: Print number of reference frames if debug level >= verbose.	10 years ago
Michael Niedermayer	e3201c38d5	avcodec/utils: Align YUV411 by as much as the other YUV variants Fixes out of array accesses Fixes: ffmpeg_mjpeg_crash2.avi Found-by: Thomas Lindroth <thomas.lindroth@gmail.com> Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	732c3ebffa	avcodec/utils: use correct printf specifier in ff_set_sar Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	ea1d0b7ece	avcodec/utils: use correct printf specifier in ff_set_sar Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Michael Niedermayer	2048126ea7	avcodec/utils: Assert that dst->progress is clear before ff_thread_ref_frame() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	a536a4e4bc	lavc: support extracting audio service type from side data	10 years ago
Anton Khirnov	728685f37a	Add a side data type for audio service type. Currently, audio service type is a field in AVCodecContext. However, side data is more appropriate for this kind of information.	10 years ago
Paul B Mahol	9a4aaae3b2	lavc: add GBRAP to avcodec_align_dimensions2	10 years ago
Rémi Denis-Courmont	57b6704ecd	avcodec: add AVCodecContext.sw_pix_fmt This carries the pixel format that would be used if it were not for hardware acceleration. This is equal to AVCodecContext.pix_fmt if hardware acceleration is not in use. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Michael Niedermayer	649c158e8c	Add FFMPEG_VERSION into the binary libs This simplifies identifying from which revision a binary of a lib came from Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ddd7dac7ae	avcodec/utils: check the private context class Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	df6cdb23f0	avcodec/utils: Check AVFrame width/height in avcodec_encode_video2() This is similar to the format check Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3393cd8545	avcodec/utils: check AVframe.format being set in avcodec_encode_video2() We dont fail hard if its not set as the old API allowed this and our examples did in the distant past not set it, these examples still work with the current code and some encoders. Based on suggestion by: funman Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	1907ff0a67	lavc/utils: free private options on avcodec_open2 fail It protects leaking string/binary/dict options from priv context. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Michael Niedermayer	3d5d95db3f	avcodec/utils: Check that the data is complete in avpriv_bprint_to_extradata() Fixes out of array read Fixes: asan_heap-oob_4d2250_814_cov_2745172097_JACOsub_capability_tester.jss Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3e1ac10345	avcodec/utils: Add ATRAC3+ to av_get_audio_frame_duration() Fixes Ticket3979 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f6a8c77afb	avcodec/utils: Fix warning: comparison between enum foo and enum bar [-Wenum-compare] Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9889b29ff4	avcodec/utils: make sidedata remapping table static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	e3e317e0c0	lavc: Compact the side-data passthrough	10 years ago
Rémi Denis-Courmont	4ff670d99b	hwaccel: Deinitialize hardware acceleration early enough The application will destroy the underlying hardware handles when get_format() gets called again. Also this ensures the deinitialization takes place if the get_format callback returns an error. Regression from `1c80c9d7ef`. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Carl Eugen Hoyos	f05855414e	lavc/utils: Make pix_fmt desc pointer const. Fixes an "initialization discards qualifiers from pointer target type" warning.	11 years ago
Michael Niedermayer	df74811cd5	avcodec/utils: Align dimensions by at least their chroma sub-sampling factors. Fixes: out of array accesses Fixes: asan_heap-oob_112c6b3_13_012.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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1478 Commits (b26b4d62be4e26c4ebc1f30c082b2ffbbe9bc40a)