FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vitor Sessak	6204feb160	dct32: Add AVX implementation of 32-point DCT	14 years ago
Vitor Sessak	4e653b98c8	dct32: Change pass 6 permutation to allow for AVX implementation	14 years ago
Vitor Sessak	3758eb0eb9	dct32: port SSE 32-point DCT to YASM	14 years ago
Diego Biurrun	153382e1b6	multiple inclusion guard cleanup Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.	14 years ago
Ronald S. Bultje	cdca7c378e	svq3: Do initialization after parsing the extradata If done before, some parameters aren't known yet. With svq3/rtp, initializing before some parameters are known can lead to calling av_malloc(0), which on OS X currently returns broken pointers.	14 years ago
Carl Eugen Hoyos	f8c49d02b0	Fix channel_layout documentation. libavformat/riff.c has been writing channel_layout for as long as the field exists.	14 years ago
Michael Niedermayer	0424e052f8	Merge remote-tracking branch 'ffmpeg-mt/master' * ffmpeg-mt/master: Update todo. h264: add an assert that copied pictures are valid picture pointers valgrind-check: run with 1 and 3 threads h264: When decoding a packet with multiple PPS/SPS, don't start the next thread until all of them have been read Allow some pictures to be released earlier after 51ead6d2c40c5defdd211f435aec49b19f5f6a18 h264: fix slice threading MC reading uninitialized frame edges. Please see ffmpeg-mt for a list of authors of these changes. Conflicts: libavcodec/h264.c mt-work/valgrind-check.sh Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	94eadee7ef	Merge/split side data. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	007f773942	Encoding alac with more than two channels is not supported.	14 years ago
Ronald S. Bultje	03c804e1ed	mp3lame: add #include required for AV_RB32 macro. Fixes compilation with mp3lame enabled.	14 years ago
Ronald S. Bultje	42da8ea8e8	LATM/AAC: Free previously initialized context on reinit. Fixes memory leaks which are the result of overwriting already-initialized MDCT contexts during context reinitialization, e.g. in valgrind fate-aac-latm_000000001180bc60. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Dave Yeo	d69f9a4234	Add support for a.out object format to assembler macros. This format is still used by e.g. OS/2. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Mans Rullgard	f255a28d14	mpegaudio: clean up #includes Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	0199e00bc8	mpegaudio: move all header parsing to mpegaudiodecheader.[ch] Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	7f58eb3c2b	indeo3: release buffer in indeo3_decode_end() Fix leak.	14 years ago
Stefano Sabatini	5443812fbc	indeo3: remove unnecessary includes	14 years ago
Stefano Sabatini	a469c32478	indeo3: add @file doxy and a link to multimedia wiki documentation	14 years ago
Stefano Sabatini	ed96fffb6e	libmp3lame: include "libavutil/intreadwrite.h" header Fix compilation.	14 years ago
Vitor Sessak	984ece7503	qdm2: Use floating point synthesis filter. This avoid needlessly convertion from floating point to fixed point and back. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	4e987f8282	h264: correct border check. When backing up the top-left border, check that the top-left (rather than left) MB indeed does belong to our slice. If it doesn't, backing up has no positive effect but may accidentally interfere with other threads writing in the same space. Fixes occasional one-off effects when enabling slice-MT.	14 years ago
Ronald S. Bultje	0ffc841505	h264: fix loopfilter with threading at slice boundaries.	14 years ago
Mans Rullgard	89a2098735	Fix ff_mpa_synth_filter_fixed() prototype The prototype should use the same typedefs as the definition, or it will fail where int32_t is not int (DOS apparently). Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	4887f8245c	Rename costablegen.c ---> cos_tablegen.c. This is consistent with how all other table generation programs are named. Moreover this ensures that the cos table generation program is correctly deleted when cleaning the tree.	14 years ago
Diego Biurrun	9f2405661d	Collapse tableprint.c into tableprint.h. tableprint.c serves little purpose on its own and removing it allows building the table generator programs with the normal HOSTPROGS Makefile rules.	14 years ago
Mans Rullgard	272874c9db	Simplify trig table rules This collapses the make rules for the trig tables into a pattern rule. Based on a patch by Diego, modified to avoid using fragile make constructs and allow future addition of fixed-point sin tables. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	c98657a215	Remove potentially unstable filenames from comments in generated files.	14 years ago
Diego Biurrun	d9a69f730e	Simplify CLEANFILES make variable by using wildcards. Also ensures that generated file cos_fixed_tables.c is deleted on 'make clean'.	14 years ago
Mans Rullgard	0b5e44ed29	mpegaudiodsp: fix x86 and ppc makefiles Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	c2a16e44f8	mpegaudio: remove unused version of SAME_HEADER_MASK Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	d7d21c9f4b	mpegaudio: remove useless #undef at end of file Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	c7bbc6cd7a	mpegaudio: merge two #if CONFIG_FLOAT blocks Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	918d0584a4	mpegaudio: move some struct definitions from mpegaudio.h These structs are only used in mpegaudiodec.c, so move them there and remove no longer needed #include lines from mpegaudio.h. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	c4f5c2d6f4	Move some mpegaudio functions to new mpegaudiodsp subsystem This separation allows these functions to be used in a cleaner fashion from other codecs (e.g. qdm2) and simplifies creating optimised versions of them. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	a2077b85da	g729: Merge g729.h into g729dec.c. The header contains just a single define that is only used in g729dec.c.	14 years ago
Justin Ruggles	e98a95e779	10l: wrap float_interleave functions in HAVE_YASM. fixes compilation with --disable-yasm	14 years ago
Justin Ruggles	9aa8193a23	Add floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders. Based on patches by clsid2 in ffdshow-tryout.	14 years ago
Justin Ruggles	64150ff014	Add request_sample_fmt field to AVCodecContext. This will allow audio decoders to support output of different sample formats as a runtime option.	14 years ago
Justin Ruggles	32f8fb8ecf	Add float_interleave() to FmtConvertContext with x86-optimized versions. Partially based on patches by clsid2 in ffdshow-tryout. ff_float_interleave6() x86 improvements by Loren Merrit.	14 years ago
Michael Niedermayer	d1f9621d39	libx264: support passing arbitrary parameters. Idea taken from mencoder. This should fix conflicts with presets as long as the new system is used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Mans Rullgard	a06bf6368b	mpegaudiodec: remove decode_end() function This function is not needed since `721d6f2dc5` removed the DCT table allocations for the configuration used here. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	dede36bd02	mpegaudio: sanitise compute_antialias_* names This makes the compute_antialias functions use the same naming convention as everything else. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	508a24f8dc	mpeg12: add slice-threading checks to slice-threading initializers. Fixes "make THREADS=2 THREAD_TYPE=1 fate-mpeg2-field-enc".	14 years ago
Ronald S. Bultje	8d44cd2cd8	h264: copy pixel_shift between slice threading contexts. Fixes "make THREADS=2 THREAD_TYPE=2 fate-h264-conformance-frext-pph10i3_panasonic_a".	14 years ago
Alexander Strange	a64c58a240	mdec: enable frame-level multithreading. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	32ac63ee10	mdec.c: fix overread.	14 years ago
Justin Ruggles	a26d2b4bc8	Fix compilation of iirfilter-test.	14 years ago
Jindrich Makovicka	e25c67108a	libx264: handle closed GOP codec flag Also update libx264 presets to keep closed gop as default. Signed-off-by: Jindrich Makovicka <makovick@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Mans Rullgard	4bac1bbc3b	mpegaudio: add _fixed suffix to some names This adds a _fixed suffix to the fixed-point versions of things with both float and fixed-point variants. This makes it more consistent with other dual-implementation things, e.g. fft. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Daniel Kang	d0005d347d	Modify x86util.asm to ease transitioning to 10-bit H.264 assembly. Arguments for variable size instructions are added to many macros, along with other various changes. The x86util.asm code was ported from x264. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Mans Rullgard	6f2309ed2e	dct: build dct32 as separate object files This builds the float and fixed-point versions of dct32 separately instead of #including the file in dct.c and mpegaudiodec.c. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago

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14283 Commits (c3819600e2975cb5dc8ca07e0ea41f8204324e4a)