FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	abd8b9e7e0	libmp3lame: resize the output buffer if needed The LAME API documentation for the required buffer size refers to the size for a single encode call. However, we store multiple frames in the same output buffer but only read 1 frame at a time out of it. As a result, the buffer size given in lame_encode_buffer() is actually smaller than what it should be. Since we do not know how many frames it will end up buffering, it is best to just reallocate if needed.	13 years ago
Rafaël Carré	a25d912dca	avcodec_encode_audio(): fix invalid free Since `2bc0de385`, AVFrame needs to be initialized before calling avcodec_get_frame_defaults(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Christian Schmidt	4a7429203a	pcm-mpeg: correct bitrate calculation Bitrate calculation is off since the bluray spec always specifies an even number of coded channels. This was honored in the decoder, but not for bitrate calculation. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Luca Barbato	9a978b334b	ffv1: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	f1be514540	rangecoder-test: Drop timer output that clutters stderr	13 years ago
Diego Biurrun	c1fcfdec75	rangecoder-test: Return in case of an error	13 years ago
Justin Ruggles	f9d732c264	wmapro: use planar sample format	13 years ago
Justin Ruggles	2725ce7c7c	wmalossless: output in planar sample format	13 years ago
Justin Ruggles	7ebfe5b44a	wmadec: use float planar sample format output	13 years ago
Justin Ruggles	977eb7d567	shorten: use planar sample format	13 years ago
Justin Ruggles	8441909f49	lavc: update documentation for AVFrame.extended_data	13 years ago
Diego Biurrun	52d113ee06	avutil: Rename ff_set_systematic_pal2() ---> avpriv_set_systematic_pal2() Functions used across libraries should have avpriv_ and not ff_ prefixes.	13 years ago
Mashiat Sarker Shakkhar	5d2be71b9e	vc1: Use codec ID from AVCodecContext while parsing frame header This fixes a segfault with samples that I have (both of them MPEG-TS). Looks like avctx->codec is not being set during parsing. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Justin Ruggles	61d5313d94	dca: allocate a secondary buffer for extra channels when downmixing The output AVFrame buffer only has data for the downmix channels. Fixes a segfault when decoding dca with request_channels == 2.	13 years ago
Mans Rullgard	7e76fc528d	mpegvideo: remove write-only variable Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	717addecad	Use proper return values in case of missing features	13 years ago
Diego Biurrun	4c66af6141	rangecoder-test: Set error message log level to error, instead of debug	13 years ago
Diego Biurrun	90558e848a	rangecoder: K&R formatting cosmetics	13 years ago
Diego Biurrun	ca411fc1d3	avcodec: Remove broken MMI optimizations The code fails to compile and is broken beyond repair.	13 years ago
Diego Biurrun	bc4620e5d6	Remove libmpeg2 #define remnants	13 years ago
Diego Biurrun	d5c62122a7	Move av_reverse table to libavcodec It is only used in that library.	13 years ago
Diego Biurrun	930c9d4373	avutil: Duplicate ff_log2_tab instead of sharing it across libs The table is so small that the space gain is not worth the performance overhead of cross-library access.	13 years ago
Michael Niedermayer	c80b59f679	tscc2: Fix an out of array access Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Sami Pietila	0bf511d579	vp8: reset loopfilter delta values at keyframes. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Luca Barbato	6d5600e855	avutil: add yuva422p and yuva444p formats	13 years ago
Anton Khirnov	50ba57e0ce	lavc: do not use av_pix_fmt_descriptors directly.	13 years ago
Anton Khirnov	9953ff3cd8	mpegvideo: fix indentation	13 years ago
Martin Storsjö	e002e3291e	Use the new aes/md5/sha/tree allocation functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	fb32f31af7	svq3: fix pointer type warning Fixes: libavcodec/svq3.c:661:9: warning: passing argument 2 of 'svq3_decode_block' from incompatible pointer type libavcodec/svq3.c:208:19: note: expected 'DCTELEM ' but argument is of type 'DCTELEM ()[32]' Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	366b72f149	svq3: replace unsafe pointer casting with intreadwrite macros Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	9734b8ba56	Move avutil tables only used in libavcodec to libavcodec.	13 years ago
Diego Biurrun	0a75d1da23	options_table: refs option is not snow-only	13 years ago
Luca Barbato	1ec6293086	mlpdsp: adding missing file	13 years ago
Luca Barbato	2d6caade22	dsputil: split out mlp dsp function	13 years ago
Mans Rullgard	25dc79bc14	sh4: add required #include, fix build Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Janne Grunau	c466eb1746	flashsv: propagate inflateReset() errors Fixes CID717493.	13 years ago
Janne Grunau	6d556e8327	indeo4/5: remove constant parameter num_bands from wavelet recomposition Fixes bogus uninitialized value compiler and coverity warnings.	13 years ago
Mashiat Sarker Shakkhar	35a35d49d2	Double motion vector range for HPEL interlaced picture in proper place The existing code is not in the right place and it should cover both interlaced frame and field pictures. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Mashiat Sarker Shakkhar	eb657ecefd	vc1dec: Set opposite to the correct value for 1REF field pictures Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Mashiat Sarker Shakkhar	7cc3c4e1d4	vc1dec: Invoke edge emulation regardless of MV precision for 1-MV chroma This is required due to the way VC-1 handles chroma pull-back which may end up causing negative chroma MV for zero luma MV. Edge emulation needs to be invoked in such cases. This only affects vertical component of chroma motion vector. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Mashiat Sarker Shakkhar	88058d9a99	vc1dec: Set chroma reference field from REFFIELD for 1REF field pictures Interlaced field pictures can have one or two reference pictures, signaled by NUMREF syntax element. For single reference pictures, reference picture is determined by REFFIELD syntax element. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Mashiat Sarker Shakkhar	7fb35ee931	vc1dec: Use correct spelling of "opposite" Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Janne Grunau	706a559b30	a64multienc: change mc_frame_counter to unsigned GCC cannot proof that c->mc_frame_counter is always >- 0, changing the type from int to unsigned fixes following warning: libavcodec/a64multienc.c: In function ‘a64multi_encode_frame’: libavcodec/a64multienc.c:342:17: warning: ‘buf’ may be used uninitialized in this function[-Wuninitialized] Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Jean-Baptiste Kempf	507dce2536	arm: call arm-specific rv34dsp init functions under if (ARCH_ARM) Assign NEON specific function pointers after runtime check via av_get_cpu_flags(). Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Diego Biurrun	63a46c6101	svq1: Drop a bunch of useless parentheses	13 years ago
Diego Biurrun	ada12f8366	svq1: K&R formatting cosmetics	13 years ago
Janne Grunau	f1de23faaa	g722enc: fix size argument in memset Fixes CID700725.	13 years ago
Anton Khirnov	233a5a807e	lavc: split asv12 encoder/decoder	13 years ago
Janne Grunau	6f8ef5320f	vc1dec: prevent memory leak in error path Fixes CID732271.	13 years ago
Janne Grunau	714f5ab597	vc1dec: prevent memory leak on av_realloc error	13 years ago

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16707 Commits (206a070dce5accf7a40bfd3a26568fd7d212a95c)