FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	6a74ebc34d	float-dsp-test: do not use C99's predefined __func__ It is not supported by all compilers on FATE. Fixes "some test were skipped" errors.	11 years ago
James Almer	32291ba6ea	swresample: add swri_resample_float_sse At least two times faster than the C version. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ben Avison	e555e1bc39	truehd: tune VLC decoding for ARM. Profiling on a Raspberry Pi revealed the best performance to correspond with VLC_BITS = 5. Results for overall audio decode and the get_vlc2 function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 348.8 20.1 339.6 15.1 88.8% +2.7% (insignificant) 6:2 function 38.1 8.1 26.4 4.1 100.0% +44.5% 8:2 total 339.1 15.4 324.5 15.5 99.4% +4.5% 8:2 function 33.8 7.0 27.3 5.6 99.7% +23.6% 6:6 total 604.6 20.8 572.8 20.6 100.0% +5.6% 6:6 function 95.8 8.4 68.9 8.2 100.0% +39.1% 8:8 total 766.4 17.6 741.5 21.2 100.0% +3.4% 8:8 function 106.0 11.4 86.1 9.9 100.0% +23.1% Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f502234f93	Merge remote-tracking branch 'qatar/master' * qatar/master: float_dsp: Use LOCAL_ALIGNED for instead of DECLARE_ALIGNED within functions Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9da88d5e56	Merge commit '606cc8afa1cb782311f68560c8f9bad978cdcc32' * commit '606cc8afa1cb782311f68560c8f9bad978cdcc32': configure: ppc: Disable ldbrx instruction by default Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2ef6c0fdf5	Merge commit 'af9481d7019d46c9f18c4ccac77a5d0c54cf6004' * commit 'af9481d7019d46c9f18c4ccac77a5d0c54cf6004': mxf: Lowercase UL strings Conflicts: libavformat/mxfdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3e59db606e	Merge commit '6920fb2b33f84b114ea4561ae1c623f4a26562e5' * commit '6920fb2b33f84b114ea4561ae1c623f4a26562e5': mxf: Verbose debug logging Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8263c14691	Merge commit '842ea36c747eb6537c4236114346cb7a3e9a8df1' * commit '842ea36c747eb6537c4236114346cb7a3e9a8df1': mxf: Override faulty PreviousPartition entries Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	bd9e0127c9	Merge commit '92ebb332157195b7c1212e734c5668afbf19cf2b' * commit '92ebb332157195b7c1212e734c5668afbf19cf2b': mxf: Add additional H264 PictureEssenceCoding Conflicts: libavformat/mxf.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Martin Storsjö	ae23809184	float_dsp: Use LOCAL_ALIGNED for instead of DECLARE_ALIGNED within functions This fixes fate-float_dsp-test on RVCT 4.0. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	dde16f5aae	avcodec/mjpegdec: Switch default interlaced polarity for MJPG to 1 Fixes Ticket3229 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	493296800c	avcodec/mjpegdec: parse avid data from extradata Makes no difference for any file tested but is needed for following bug-fix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	046a75eea0	avcodec/mjpeg: print info from parse_avid() if requested Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	98f9aa389b	avcodec/mjpegdec: switch interlaced_polarity to 0 for PAL AVID 0 should have been the default, this change should make no difference but this is needed for the following bugfix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1083c479eb	avcodec/mjpegdec: factorize parse_avid out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	606cc8afa1	configure: ppc: Disable ldbrx instruction by default Only enable it for CPUs that support it. This restores the behavior prior to `7a650caf`.	11 years ago
Luca Barbato	af9481d701	mxf: Lowercase UL strings The specification uses lower case most of the time.	11 years ago
Luca Barbato	6920fb2b33	mxf: Verbose debug logging Print the UL in code format and in the short format used by the specification.	11 years ago
Luca Barbato	842ea36c74	mxf: Override faulty PreviousPartition entries Some files set the PreviousPartition field to point to its own offset. If we are parsing forward the Previous partition is immediately known and its value could be used, otherwise we can safely point to the header. Reported-By: Jean Baptiste Kempf <jb@videolan.org>	11 years ago
Luca Barbato	92ebb33215	mxf: Add additional H264 PictureEssenceCoding Unbreak some MXF Proxy files.	11 years ago
Carl Eugen Hoyos	074db4b764	Add APIchanges entry and bump libswscale micro version for making gray16 full-scale.	11 years ago
Carl Eugen Hoyos	5e3689caed	Add the H.264 decoder as a dependency for the fate-mkv test.	11 years ago
Carl Eugen Hoyos	57fdc74c34	Add one forgotten named inline asm operand in libavcodec/x86/motion_est.c.	11 years ago
Michael Niedermayer	ce9d3daa8a	Merge remote-tracking branch 'qatar/master' * qatar/master: aarch64: float_dsp NEON assembler Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a2339ef7b9	Merge commit '1b51b7ba00ed72b6ce4c3bcd6897839caa32478c' * commit '1b51b7ba00ed72b6ce4c3bcd6897839caa32478c': libopenjpeg: Support rgba64 decoding See: `b7a928b2d1` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1d8e97c79c	Merge commit '8f45bd1433a1d8534d7b3997219c4ca31a669042' * commit '8f45bd1433a1d8534d7b3997219c4ca31a669042': libopenjpeg: Support rgba64 encoding Conflicts: libavcodec/libopenjpegenc.c See: `36397ea1c7` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	543a46e0d1	Merge commit '1ea9fa15c3f9074f6199f68bdd6258c5a2bb89e0' * commit '1ea9fa15c3f9074f6199f68bdd6258c5a2bb89e0': libopenjpeg: K&R formatting cosmetics Conflicts: libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Matt Oliver	8236747511	Automatically change MANGLE() into named inline asm operands when direct symbol reference in inline asm are not supported. This is part of the patch-set for intel C inline asm on windows support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Matt Oliver	b2d3a45598	avcodec/x86/mlpdsp: Only use asm when non-local inline asm lables are supported This is part of the patch-set for intel C inline asm on windows support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	dbd12523a4	aarch64: float_dsp NEON assembler Ported from arm NEON and added vector_dmul_scalar. Functions between 1.5 and 5 times faster than the C implementations using Apple's clang-503.0.19 on A7.	11 years ago
Carl Eugen Hoyos	37c07d4529	swscale/utils: Fix color range of gray16 Improves rgb -> gray16 conversion Fixes Ticket3422 The pam and png output files look visually similar, in both cases the dynamics increase to 0x0 -> 0xfffb. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	1b51b7ba00	libopenjpeg: Support rgba64 decoding	11 years ago
Carl Eugen Hoyos	8f45bd1433	libopenjpeg: Support rgba64 encoding	11 years ago
Vittorio Giovara	1ea9fa15c3	libopenjpeg: K&R formatting cosmetics	11 years ago
Michael Niedermayer	05d7059ac6	avcodec/h264pred_template: fix declarations after statements Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Yogender Kumar Gupta	6f7ca1f55b	avcodec/h264: fix Lossless Decoding (Profile 244) for 8x8 Intra Prediction This is limited to the case where x264_build = -1, to not break x264 decoding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7ab315ec69	Merge remote-tracking branch 'qatar/master' * qatar/master: float_dsp: add test program and use it as fate test Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	61ad2b42a1	Merge commit 'd961a79eb07a8911540a0bd356d68ae0cf93c6a1' * commit 'd961a79eb07a8911540a0bd356d68ae0cf93c6a1': sbrdsp: move #if to disable all educational code Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ae9b468b08	Merge commit 'c829b35c08ad8e1df45cca1cd12f084cf1183d07' * commit 'c829b35c08ad8e1df45cca1cd12f084cf1183d07': lavc: er: remove unused variable size No change as the variable is used Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	3d48cbc56c	swresample: reuse COMMON_CORE asm where possible Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Daniel Verkamp	cf3fccce06	ff_put_wav_header: remove manual byte counting Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	7c8bf09edd	swresample: change COMMON_CORE_INT16 asm from SSSE3 to SSE2 pshuf+paddd is slightly faster than phaddd. The real gain is in pre-ssse3 processors like AMD K8 and K10, which get a big boost in performance compared to the mmxext version Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c56d25c476	Merge remote-tracking branch 'qatar/master' * qatar/master: svq3: directly set pix_fmt and color_range Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7ae5cadb0a	Merge commit 'ca80e15814b77efe8d0ff5a5b0220754bb6c4065' * commit 'ca80e15814b77efe8d0ff5a5b0220754bb6c4065': mpegts: Forward error codes in various functions Conflicts: libavformat/mpegts.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ceb0d79f46	Merge commit '86ba2327e1cf35c6f77d5fb516a1a7a8dce0b98a' * commit '86ba2327e1cf35c6f77d5fb516a1a7a8dce0b98a': mpegts: K&R formatting cosmetics Conflicts: libavformat/mpegts.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	f0f687446e	float_dsp: add test program and use it as fate test	11 years ago
Janne Grunau	d961a79eb0	sbrdsp: move #if to disable all educational code Avoids a warning of the unused function 'autocorrelate'.	11 years ago
Janne Grunau	c829b35c08	lavc: er: remove unused variable size The code using it was removed in `d66e305bd1`.	11 years ago
Vittorio Giovara	3795ec6858	svq3: directly set pix_fmt and color_range	11 years ago
Keiji Costantini	ca80e15814	mpegts: Forward error codes in various functions Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago

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