FFmpeg

Commit Graph

Author	SHA1	Message	Date
Zuxy Meng	25e4f8aaee	Faster SSE FFT/MDCT, patch by Zuxy Meng %zuxy P meng A gmail P com% unrolls some loops, utilizing all 8 xmm registers. fft-test shows ~10% speed up in (I)FFT and ~8% speed up in (I)MDCT on Dothan Originally committed as revision 9017 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Reimar Döffinger	3a136a06fd	Do not use return with argument for a function "returning" void. Originally committed as revision 9016 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Alex Beregszaszi	43c7c7c7cf	use DECLARE_ALIGNED from mem.h (which is included through common.h) Originally committed as revision 9015 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	f8b2417eba	cosmetics: indent Originally committed as revision 9014 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	70724cba75	replace some #ifdef CONFIG_* by if(ENABLE_*) Originally committed as revision 9013 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	6d8bfb52f0	cosmetics: indentation Originally committed as revision 9012 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	f6993c9fa1	make compilation of mjpeg.c optional Originally committed as revision 9011 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Jason Millard	cd61e40781	allow to enable or disable every bitstream filters individually Original patch by Jason Millard jsm174 _at_ gmail Date: On Fri, 11 May 2007 11:14:01 -0400 Subject: [FFmpeg-devel] enable/disable bitstream filters? Originally committed as revision 9010 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	cf32975222	jpegls never call this code, so those tests are useless Originally committed as revision 9009 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	4440b1188e	simplify, no need for a function Originally committed as revision 9008 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	54a5c7193b	fix ctts index computation when seeking, check must be done against next ctts sample, thanks to Uoti Originally committed as revision 9007 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Benjamin Larsson	d2bc04738b	Added support for instances where linesize[0] is negative. Based on patch by Jason Askew, jason dot askew at gmail dot com. Originally committed as revision 9006 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	7f58baa8ca	Remove redundant extern declaration of j_rev_dct that is already present in the #included header file dsputil.h. Originally committed as revision 9005 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	7f4f3e169f	cosmetics: Group all test targets together. Originally committed as revision 9004 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	ff506a906e	sse2 & ssse3 versions of dct_quantize. core2: mmx2=154 sse2=73 ssse3=66 (cycles) k8: mmx2=179 sse2=149 p4: mmx2=284 sse2=194 Originally committed as revision 9003 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	8e38071003	configure check for whether we can compile ssse3 Originally committed as revision 9002 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	1edbfe1994	factor sum_abs_dctelem out of dct_sad, and simd it. sum_abs_dctelem_* alone: core2: c=186 mmx2=39 sse2=21 ssse3=13 (cycles) k8: c=163 mmx2=33 sse2=31 p4: c=370 mmx2=60 sse2=60 dct_sad including sum_abs_dctelem_*: core2: c=405 mmx2=258 sse2=240 ssse3=232 k8: c=624 mmx2=394 sse2=392 p4: c=849 mmx2=556 sse2=556 Originally committed as revision 9001 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	561f940c03	sse2 & ssse3 versions of hadamard. unroll and inline diff_pixels. core2: before mmx2=193 cycles. after mmx2=174 sse2=122 ssse3=115 (cycles). k8: before mmx2=205. after mmx2=184 sse2=180. p4: before mmx2=342. after mmx2=314 sse2=309. Originally committed as revision 9000 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	5b67307a68	fix a crash with svq1 + sse2. EMU_EDGE broke memory alignment when the desired alignment is >32 bytes. Originally committed as revision 8999 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Alex Beregszaszi	5f09770382	cosmetics: fix indentation Originally committed as revision 8998 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ivo van Poorten	9d9de37d81	cosmetics; one test per line for all isXXX(x) macros Originally committed as revision 23296 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	18 years ago
Diego Biurrun	9020e6974c	Merge RoQ entries Originally committed as revision 8997 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	9ac2e7971b	rename pnm.c to pnmenc.c and pnm_common.c to pnm.c Originally committed as revision 8996 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	a2e4c0ddae	Remove duplicate #includes, avcodec.h #includes common.h. Originally committed as revision 8995 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	9636c4de32	Remove unused variable. Originally committed as revision 8994 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	ba53071acb	10l, r8991 broke mmx1 sad Originally committed as revision 8993 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	72946825fa	sse2 version of fullpel sad. 16% faster on core2, 5% faster on p4. 10% slower (and thus disabled) on k8. Originally committed as revision 8992 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	164d75ebf3	tweak mmx2 sad. 40% faster on core2, 18% faster on k8, 5% faster on p4. Originally committed as revision 8991 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	c3ebc833b9	dmb1 fourcc, mjpeg_opendml.mov Originally committed as revision 8990 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	1b52bec7f7	make compilation of pnm.c optional Originally committed as revision 8989 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	426a189b77	move pnm parser in its own file Originally committed as revision 8988 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	b16560a389	move mjpeg parser in its own file Originally committed as revision 8987 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	87acdd5391	cosmetics: reindent Originally committed as revision 8986 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	26b4fe821c	split h264.c to move parser in its own file Originally committed as revision 8985 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	eca3810e31	tweak mmx2 sad. 6% faster on core2 and k8, no change on p4. Originally committed as revision 8984 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ramiro Polla	b3a257af27	Revert r8979 (Ugly fix for r8963) Originally committed as revision 8983 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Jindřich Makovička	803ca89ca1	Proper fix for r8963 Patch by Jindrich Makovicka, makovick at gmail dot com Reference thread: Subject: Re: [PATCH] make libavcodec use bytestream functions Date: Thu, 10 May 2007 07:49:43 +0200 Originally committed as revision 8982 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	07c55d8ea3	rename vorbis.c to vorbis_dec.c and vorbis_common.c to vorbis.c Originally committed as revision 8981 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	f6bd6eeffd	loosen vorbis_enc.c dependencies by spliting vorbis.c Originally committed as revision 8980 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ramiro Polla	dccabd4c68	Fix r8963 Originally committed as revision 8979 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Panagiotis Issaris	7a0daaf18a	Fix Vorbis encoder Xiph dependency by making sure the references to ff_split_xiph_headers() are there. Originally committed as revision 8978 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Benoit Fouet	0ba0c8debb	Use url_fopen error code when opening input file handle the AVERROR_NOENT error case in print_error Originally committed as revision 8977 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Benoit Fouet	35e7f087ba	add AVERROR_NOENT Originally committed as revision 8976 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	1502555362	disable reference to msmpeg4 and wmv2 code when those codecs are not compiled in Originally committed as revision 8975 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Panagiotis Issaris	b484ec78e8	Typos Originally committed as revision 8974 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Abeni	e4dd03f395	Reindent code after last commit Originally committed as revision 8973 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	82dc348bd1	those tables don't need to be extern Originally committed as revision 8972 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Limin Wang	0d6c07329e	Allow avoid setting the video standard and input when capturing v4l2 video. Patch by Limin Wang, edited by me Originally committed as revision 8971 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	5ecb0677a2	use header instead of copying table declarations Originally committed as revision 8970 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	42ef2dbc77	split msmpeg4 data to easily share some of it with vc1.c Originally committed as revision 8969 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

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