FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	9429408cc1	sgirledec: remove unused headers Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	b05d8d4cf4	lavc: avcodec_open2(): pass context to av_log() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	bec402b502	mjpegdec: fix overlapping memcpy with upscale_v Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	6575539176	libaacplus: support for float sample format Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	6b657ac788	avcodec/c93: Check for block overlap. Fixes overlapping memcpy() Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	0b06bd1c7a	libaacplus: set supported profiles Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	82082695de	libaacplus: set supported channel_layouts Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	97b2865aa2	libaacplus: remove FF_API_OLD_ENCODE_AUDIO cruft Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	1557f34b10	dfa: support decoding version=1.0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	015821229f	vp3: Use full transpose for all IDCTs This way, the special IDCT permutations are no longer needed. This is similar to how H264 does it, and removes the dsputil dependency imposed by the scantable code. Also remove the unused type == 0 cases from the plain C version of the idct. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	5941978e71	vp3: bfin: Transpose the IDCTs While this change isn't bitexact, the IDCTs weren't bitexact to start with either. This simplifies decoupling vp3 from dsputil. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	c46819f229	x86: Move constants to the only place where they are used Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	c0dcf89887	bfin: Match DEFUN_END macros to the right functions Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Reimar Döffinger	c10d498bfd	Add thread-safe wrapper for get_format(). Just like get_buffer, get_format should not be called from a different thread if thread_safe_callbacks is not set. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	12 years ago
Reimar Döffinger	8067f55edf	Fix compilation on ARM with android gcc 4.7 With the current code it fails due to running out of registers. So code the store offsets manually into the assembler instead. Passes "make fate-dts". Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	12 years ago
Clément Bœsch	1e3104cd3c	Add avpriv_dsputil_init() and use it in lavfi where relevant. dsputil_init() is deprecated and not meant to be exported. ff_dsputil_init() is internal to libavcodec and thus can not be used. avpriv_dsputil_init() is the version shared between libraries. This commit fixes 3 unjustified libavfilter deprecated warnings.	12 years ago
Michael Niedermayer	ded2f187a2	avcodec: fix ignorecrop AVOption offset Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	a3cb865310	x86: dsputil: Move some ifdefs to avoid unused variable warnings	12 years ago
Diego Biurrun	2004c7c8f7	x86: dsputil: cosmetics: Remove two pointless variable indirections	12 years ago
Diego Biurrun	c51a3a5bd9	x86: dsputil: Refactor some ff_{avg\|put}_pixels function declarations	12 years ago
Diego Biurrun	e027032fc6	x86: dsputil: ff_h263_*_loop_filter declarations to a more suitable place	12 years ago
Diego Biurrun	a89c05500f	x86: h264qpel: int --> ptrdiff_t for some line_size parameters	12 years ago
Michael Niedermayer	b3c3996212	avcodec: rename prores encoders Using the first names of authors sounds somewhat unprofessional and might be considered offensive which is not intended. The new names use the initials of the authors due to simplicity and the possibility to apply it consistently without the need to find political correct names for each future case where alternative codecs might exist. Also its shorter ... If someone has a better idea, like maybe 2 random letters and people prefer it then iam happy to switch to that ... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	d185343687	libshine fixed point MP3 encoding support Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	310bf28354	mss4: make code independent of sizeof(AVFrame) Also fixes #2455. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	b6d5a948f9	mss4: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	ac9362c5d9	Move misplaced file author information where it belongs	12 years ago
Anton Khirnov	9de9b828ef	lavc: don't overwrite display dimensions with coded dimensions.	12 years ago
Anton Khirnov	2d6edb2b7e	lavc: extend / update the [coded_]{width,height} doxy	12 years ago
Diego Biurrun	20429ba96e	h261: Move encoder/decoder shared table init to common code	12 years ago
Diego Biurrun	8a776ad90e	h261: Move shared data tables from a header to a proper C file	12 years ago
Ronald S. Bultje	b93b27edb0	dsputil: Make dsputil selectable Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	85deb51a01	h264: Only initialize dsputil if error resilience is enabled It is only used for error resilience. This allows building the h264 decoder without dsputil, if error resilience is disabled. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	62844c3fd6	h264: Integrate clear_blocks calls with IDCT The non-intra-pcm branch in hl_decode_mb (simple, 8bpp) goes from 700 to 672 cycles, and the complete loop of decode_mb_cabac and hl_decode_mb (in the decode_slice loop) goes from 1759 to 1733 cycles on the clip tested (cathedral), i.e. almost 30 cycles per mb faster. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	e8cafd2773	h264: Clear the mb members via memset instead of using dsputil Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	6d25c9db11	dsputil: Make square put/avg_pixels functions local to h264qpel Put a copy of the 8bit functions only in dsputil, where they are used for some other things (e.g. mpeg4qpel, mspel, cavsqpel). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Christophe Gisquet	2383068cbf	x86: sbrdsp: implement SSE2 qmf_pre_shuffle From 253 to 51 cycles on Arrandale and Win64. 44 cycles on SandyBridge. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	62a1181015	h264: wait for missing slices only on frames The EC code does not support fields currently thus it makes no sense to wait for these cases (which also the check doesnt handle correctly) Fixes Ticket 2454 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	1043cb8e80	lavc/ass: use bprint API in ff_ass_add_rect().	12 years ago
Kostya Shishkov	56c1b92576	dfa: implement missing TDLT coding method	12 years ago
Michael Niedermayer	b4eb06d325	msmpeg4: ignore negative DC overflow Fixes second half of Ticket2414 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c03dc44070	msmpeg4: fix asm code in ff_msmpeg4_pred_dc() Fixes first half of Ticket2414 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	bc0522dffa	h264pred: Add a few missing const declarations for ff_cropTbl derived pointers The pointers that get assigned ff_cropTbl were made const in `9e0f14f1`, but other variables that transitively are assigned based on these variables were missed. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	d2ec6ea6c6	lavc: Move ff_cropTbl and ff_zigzag_direct from dsputil to mathtables These are widely used throughout libavcodec, nothing dsputil-specific. Change ff_cropTbl to a statically initialized table, to avoid initializing it with a function call. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	9e0f14f16c	lavc: Make pointers to ff_cropTbl const There's no point in these pointers not being const. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	610b18e2e3	x86: qpel: Move fullpel and l2 functions to a separate file This way, they can be shared between mpeg4qpel and h264qpel without requiring either one to be compiled unconditionally. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	18df366a18	vp3: Embed idct_permutation array directly in VP3DecoderContext This makes the vp3 decoder less dependent on dsputil, and will aid in making it (eventually) dsputil-independent. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	0f59845708	bfin: Make vp3 functions static Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	aa8d89536d	bfin: Don't use the vp3 idct functions if bitexact behaviour is expected In the non-bitexact mode, vp3 currently decodes to the same frame crcs as before `28f9ab702` (and the output visually looks correct). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Christophe Gisquet	e2946e5c34	x86: sbrdsp: implement SSE qmf_deint_bfly From 312 to 89/68 (sse/sse2) cycles on Arrandale and Win64. Sandybridge: 68/47 cycles. Having a loop counter is a 7 cycle gain. Unrolling is another 7 cycle gain. Working in reverse scan is another 6 cycles. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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23760 Commits (04fa81877913798bf4badfa472c8653219f2aeb1)