FFmpeg

Commit Graph

Author	SHA1	Message	Date
Roman Shaposhnik	7fb7f6367a	Adding 2 intra 8x8 cmp functions: vsad, vsse Originally committed as revision 17448 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Roman Shaposhnik	3899eb2f65	Making the arrays accomodate an extra intra 8x8 cmp function Originally committed as revision 17446 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	26f3ae828b	move vp6_filter_diag4() to a new vp6dsp.c file and use it throught dsputil Originally committed as revision 17111 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	3daa434a40	ff_add_hfyu_median_prediction_mmx2 overall ffvhuff decoding speedup: 28% on core2, 25% on k8. Originally committed as revision 17059 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bc4cccd483	Remove H.264 encoder initialization. We have no H.264 encoder to speak of and this produces warnings. Originally committed as revision 16914 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	199436b952	moves mid_pred() into mathops.h (with arch specific code split by directory) Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	49fb20cb8a	replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ and remove all ENABLE_ definitions. Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	b250f9c66d	Change semantic of CONFIG_, HAVE_ and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	79cb09b2f7	consistency cosmetics: Rename POWERPC identifiers to PPC. Originally committed as revision 16359 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	6beb8b2612	RV30 decoder Originally committed as revision 16247 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Jason Garrett-Glaser	712ca84c21	Move filter_luma_intra into dsputil for later addition of asm. Originally committed as revision 16228 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	ac22385931	H.264 idct functions that include the chroma, inter luma and intra16 luma loops thus avoiding the calling overhead. New functions are not yet used. Originally committed as revision 16206 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	a2fc0f6a6d	ARM: replace "armv4l" with "arm" Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	5fecfb7d58	clear_block mmx Originally committed as revision 16045 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Kostya Shishkov	2d8a081511	RV40 MC functions Originally committed as revision 15967 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Peter Ross	28245435d9	Electronic Arts TGQ/TQI/MAD IDCT algorithm Originally committed as revision 15790 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	9971331dfb	Move VP3 loop filter to DSPContext Originally committed as revision 15551 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	911e21a306	simd int->float 20% faster ac3 if downmixing, 15% if not Originally committed as revision 14743 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	ac2e556456	simd downmix 13% faster ac3 if downmixing Originally committed as revision 14742 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	5eb0f2a425	float_to_int16_interleave: change src to an array of pointers instead of assuming it's contiguous. this has no immediate effect, but will allow it to be used in more codecs. Originally committed as revision 14252 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	b9fa32082c	exploit mdct symmetry 2% faster vorbis on conroe, k8. 7% on celeron. Originally committed as revision 14207 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	f27e1d645e	simplify vorbis windowing Originally committed as revision 14205 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	560fa9bf51	Fix x86-64 Originally committed as revision 14103 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Kostya Shishkov	88c0536a42	Add several vector functions used by Monkey's Audio decoder to dsputil Originally committed as revision 14081 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ramiro Polla	e6dba5dfab	Typo: distoration -> distortion. Originally committed as revision 13019 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	0e956ba277	Add a new IDCT permutation, used in xvid_sse2 and possibly future similar IDCTs. Originally committed as revision 12842 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	fbd4293df9	remove more useless mpegvideo.h includes Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	288a44fb7a	move ff_emulated_edge_mc() to dsputil Originally committed as revision 12318 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	4c79b95c32	move ff_init_scantable() into dsputil Originally committed as revision 12311 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	5a6a9e78ab	move draw_edges() into dsputil Originally committed as revision 12309 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6f08c541b4	floating point AAN IDCT Originally committed as revision 12233 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	917f55cc03	cleaner way of writing packed-byte constants. suggested by Uoti Urpala Originally committed as revision 12177 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	31304587da	indent Originally committed as revision 12166 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	469bd7b150	pseudo-simd add_bytes and diff_bytes 2x faster than scalar in 32bit, 4x faster in 64bit (as opposed to 8x in mmx) Originally committed as revision 12165 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	4a9ca0a279	simd and unroll png_filter_row cycles per 1000 pixels on core2: left: 9211->5170 top: 9283->2138 avg: 12215->7611 paeth: 64024->17360 overall rgb png decoding speed: +45% overall greyscale png decoding speed: +6% Originally committed as revision 12164 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	96711ecff9	const src for bswap Originally committed as revision 11732 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7993df6527	consts I have underestimated this a little, and these are just some ... Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	9fbd14acb8	Fix typo in macro name: WARPER8_16_SQ --> WRAPPER8_16_SQ. Originally committed as revision 11296 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	f315b39469	More consistent { placement. Originally committed as revision 11292 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	76abb18ef5	indent Originally committed as revision 11291 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	febdd0b9b4	~15% faster h264_chroma_mc2/4_c() these also prevent some possible out of array reads. Originally committed as revision 11290 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	815c81c0a7	30% faster h264_chroma_mc8_c(), this also prevents a possible out of array read. Originally committed as revision 11288 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	59e6f60a99	add ff_ prefix to all simple_idct symbols Originally committed as revision 11192 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	177c9583b6	remove useless #ifdef Originally committed as revision 10983 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	9abc7e0fdc	intrax8 decoder patch by "someone" Originally committed as revision 10971 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	6810b93a81	sse2 version of compute_autocorr(). 4x faster than c (somehow, even though doubles only allow 2x simd). overal flac encoding: 15-50% faster on core2, 4-11% on k8, 3-13% on p4. Originally committed as revision 10621 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	8b505fc689	VIS-specific code should be enabled conditional to HAVE_VIS, not ARCH_SPARC. Originally committed as revision 10559 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ramiro Polla	5e4c7ca224	Add attribute that forces alignment of stack to functions that need it. Necessary for systems that don't align by default to 16 bytes, required by some SSE instructions. Requires GCC >= 4.2. Based on patch by Gaël Chardon. Originally committed as revision 10106 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

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238 Commits (aafe9b635ed70533d3858aa84a1b89e7b5f4f994)