FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	79aeade6f6	ARM: disable ff_vector_fmul_vfp on VFPv3 systems This function uses old-style vector operations deprecated in VFPv3. Some implementations, e.g. Cortex-A9, support them only through slow software emulation. Cortex-A8 does have this functionality in hardware, but as it also has NEON, this function is not used there regardless. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	5e528cffcf	x86: Add appropriate ifdefs around certain AVX functions. nasm versions prior to 2.09 have trouble assembling some of our AVX code. Protect these sections by preprocessor macros to allow compilation to pass.	14 years ago
Etienne Buira	5e0dafe8ca	Fix memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Etienne Buira	28768579aa	Fix typo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Etienne Buira	152d351944	Remove specific note when not specific Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Etienne Buira	5918d16742	Minor cleanup in libx264.c Not needed as overwritten later on (look for "// update AVCodecContext with x264 parameters"), and not accessed inbetween. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	701012d676	Fix 32bit rawvideo in avi on big-endian.	14 years ago
James Zern	a138121bf1	webm: Additional options/presets for VP8 encodes under FFmpeg	14 years ago
JULIAN GARDNER	5655469ee7	libx264: support aspect Ratio Switch	14 years ago
Reimar Döffinger	7e637b70ec	Fix compilation with YASM/NASM versions not supporting AVX.	14 years ago
Diego Biurrun	e169428529	Mark parameterless function declarations as 'void'.	14 years ago
Justin Ruggles	478455d66b	ac3enc: initialize all coefficients to zero. Uninitialized coefficients were being used to generate exponents, some of which actually ended up in the final stream. Even though, they were just extra exponents that are not used by any decoder, it is still better to have consistent output for testing. This also fixes valgrind errors.	14 years ago
Michael Niedermayer	189db9c982	ffv1: fix 16bits multithreading fixes ticket237 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
ami_stuff	feae7ad2f8	mpegvideo_enc: use AV_LOG_ERROR instead of AV_LOG_INFO for two error messages use AV_LOG_ERROR instead of AV_LOG_INFO for two error messages Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
ami_stuff	7a54edaa16	Fail when lowres value is lower than 0 The attached patch fixes the crash which happens when user passes lowres value lower than 0 to FFplay. ffplay -lowres -1 test.mpg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Alex Converse	8c51620f21	Remove h263_msmpeg4 from MpegEncContext. It was long ago superseded by msmpeg4_version.	14 years ago
Stefano Sabatini	48df6a2415	indeo3: add out-of-buffer write check Prevent out-of-buffer writes. In particular fix smclocki32.avi.1.1 crash, trac issue #114, roundup issue #1482.	14 years ago
Carl Eugen Hoyos	06fd213eb6	Do not reset channel_layout to 0. The channel_layout may have been set by the demuxer.	14 years ago
ami_stuff	040e1c67ed	rawdec: fix decoding of QT WRAW files Fix decoding of QT WRAW files. From some tests it results that: 1. all of the AVI/MOV WRAW files (at least from the link posted to the trac ticket #108) need to be flipped 2. mov WRAW files need to use AVI color modes 3. assigning PAL8 mode by default to WRAW codec is not correct Fix decoding of file CarltonMovie2.mov, fix trac issue #108.	14 years ago
Reimar Döffinger	384d10360b	Fix register types for LOAD_AB arguments, fixes compilation with NASM.	14 years ago
Ronald S. Bultje	e973557211	Move emms_c() from libavcodec to libavutil.	14 years ago
Stefano Sabatini	7ca5338b49	tiff: set palette in the context when specified in TIFF_PAL tag Since image initialization was moved after tag parsing, the palette needs to be specified in the context and then copied to the allocated image in init_image(). Fixes a regression with TIFF images that have palette data, trac issue #230, file Test_Flate_8bpp.tif. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Alexandre Colucci	d980d7b129	pgssubdec: fix incorrect colors. On Blu-ray colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications: see System Description Blu-ray Disc Read-Only Format, 9.14.4.2.2.1 Palette Definition Segment When decoding a Blu-ray subtitle, the colors were incorrectly set. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Alexandre Colucci	676eaf8433	dvdsubdec: fix incorrect colors. On DVD and HD-DVD colors are stored in the order YCrCb (and not YCbCr) as mentioned in the specifications: see DVD Specifications for Read-Only Disc / Part 3, 4.3 Program Chain Information (7) PGC_SP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (11) PGC_SDSP_PLT see DVD Specifications for High Definition Disc, 5.2 Navigation for Standard Content (12) PGC_HDSP_PLT see DVD Specifications for High Definition Disc, 5.5 Presentation Data (4) SET_COLOR2 When decoding a DVD or HD-DVD subtitle, the colors were incorrectly set. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Anton Khirnov	b2893ee2f8	msmpeg4: reindent.	14 years ago
Anton Khirnov	57aa765971	lavc: remove msmpeg4v1 encoder. The encoder has never produced files that could be decoded with any software and there should be no reason to create such files anyway.	14 years ago
Justin Ruggles	7f3a7b5c40	ac3enc: add channel coupling support Channel coupling is an optional AC-3 feature that increases quality by combining high frequency information from multiple channels into a single channel. The per-channel high frequency information is sent with less accuracy in both the frequency and time domains. This allows more bits to be used for lower frequencies while preserving enough information to reconstruct the high frequencies.	14 years ago
Michael Niedermayer	af2f797099	partial revert of `01d3ebaf21` Fixes ffplay Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	1bc81bf981	avcodec_find_decoder: prefer non experimental decoders. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	df0adc806b	j2kdec: mark as CODEC_CAP_EXPERIMENTAL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Rukhsana Ruby	88e9397ef1	j2k[c/h] j2kdec.c: Implement 2 code block styles	14 years ago
Rukhsana Ruby	cbe60f3451	j2k: Add void as the parameter of function ff_j2k_init_tier1_luts	14 years ago
Kamil Nowosad	83654c7b1b	Add Kamil Nowosads j2k code. This needs work but it should not rot in soc svn.	14 years ago
Justin Ruggles	cef7d70181	aacdec: fix typo in scalefactor clipping check	14 years ago
Michael Niedermayer	bed12e24ff	mpegaudio: Correct license header To the best of my knowledge the author has not agreed to the change from ffmpeg->libav thus i revert it.	14 years ago
jan gerber	02260ccc3b	add 5.1 to stereo downmix to resample.c this is based on previous 6to2channel-resample.patch from ffmpeg2theora but updated to work with trunk and using av_clip_int16.	14 years ago
Felipe Contreras	b47904d158	h264: Properly set coded_{width, height} when parsing H.264. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Dave Yeo	a10fb79070	x86 asm: Add SECTION_TEXT to dct32_sse.asm. This fixes the following error on OS/2: error: segment name `.text align=16' not recognized Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Carl Eugen Hoyos	0753721ed1	Do not ask for samples if a specific channel layout was requested.	14 years ago
Stefano Sabatini	458f20bc75	libx264: specify field for default union values in options Fix warnings.	14 years ago
Michael Niedermayer	a0cd98b594	Fix ticket127 This fixes detectiion of slightly too big dummy frames. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	94ea17075b	dct32: Replacing libav by ffmpeg in the license header with the authors permission. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Loren Merritt	422b2362fc	dct32_sse: eliminate some spills 125->104 cycles on penryn (x86_64 only)	14 years ago
Vitor Sessak	e6c1791b47	Fix compilation with --disable-yasm.	14 years ago
Vitor Sessak	165c7c420d	Fix dct32() compilation with --disable-yasm Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Michael Niedermayer	33adcdb531	mpeg2dec: Fix lowres 3 Fixes ticket212 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	eb97d4d611	wmadec: avoid infinit loop. Fixes ticket183 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
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

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14446 Commits (3713cf11c62df4d993272843c7ef57a1dca3a386)