FFmpeg

Commit Graph

Author	SHA1	Message	Date
Baptiste Coudurier	4a775c19cd	dont seek back if no sync to let eof happen Originally committed as revision 6628 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Guillaume Poirier	c2095a8f5c	Add pentium-m to the list of tuning targets Originally committed as revision 6627 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	15e35274d8	Rename SIGN macro to the more fitting UNFOLD. Originally committed as revision 6626 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	6b6b5003de	Remove unused variables. Originally committed as revision 6625 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	31903634b6	quiet gcc about enum value not handled in switch Originally committed as revision 6624 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	0bc2e7f081	BRANCHLESS_CABAD --> BRANCHLESS_CABAC_DECODER Originally committed as revision 6623 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	8925915fcc	Change libpostproc to use the FFMIN/FFMAX macros from libavutil. Originally committed as revision 6622 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Guillaume Poirier	ab5a1435ec	Move TRANSPOSE8 macro to dsputil_altivec.h. (was duplicated in libavcodec/ppc/vc1dsp_altivec.c nd libavcodec/ppc/mpegvideo_altivec.c, and will be used in upcoming routines for h264_altivec.c) Originally committed as revision 6621 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	a22b7322cc	Move sign macro to libavutil. Originally committed as revision 6620 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	e0296b9a2e	Use ABS macro from libavutil. Originally committed as revision 6619 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	9ed92c65f1	moving another bit&1 out, this is as fast as with it in there, but it makes more sense with it outside of the loop Originally committed as revision 6618 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Kostya Shishkov	ee56f2c020	10l: remove alien seek function from demuxer Originally committed as revision 6617 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	f1b37db48d	move the &1 out of the asm so gcc can optimize it away in inlined cases (yes this is slightly faster) Originally committed as revision 6616 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	ab0151d163	replace a few and/sub/... by cmov this is faster on P3, should be faster on AMD, and should be slower on P4 its disabled by default (benchmarks welcome so we know when to enable it) Originally committed as revision 6615 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	c6a9271c56	Remove gcc-workaround that is already present in libavutil/common.h. Originally committed as revision 6614 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	ef85972ba5	Fix default license header. Originally committed as revision 6613 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	a6672acf45	reading 8bit mem into a 8bit register needs 2 uops on P4, 8bit->32bit with zero extension needs just 1 Originally committed as revision 6612 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	2d3df05ca0	on the P4 inc needs twice as much time a add Originally committed as revision 6611 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	2ee9dc65be	10l Originally committed as revision 6610 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	7822e1c1ff	reverse remainder of the failed attempt to optimize *state=c->mps_state[s] Originally committed as revision 6609 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	ef0090a998	x86 branchless cabac decoder slightly faster on P3 Originally committed as revision 6608 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	2e1aee80f4	optimize branchless C CABAC decoder Originally committed as revision 6607 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	b420448e38	removing ALTIVEC_USE_REFERENCE_C_CODE, since has no use anymore Originally committed as revision 6606 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	1c2a417f6a	move outcommented START/STOP_TIMER to a hopefully better place for benchmarking ... Originally committed as revision 6605 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	30dc5f56ad	drop failed attempt to optimize *state= c->mps_state[s]; Originally committed as revision 6604 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	c56d23dacf	10l bugfix for some disabled code Originally committed as revision 6603 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	f7d0b68361	first try of a handwritten get_cabac() for x86, this is 10-20% faster on P3 depening on if you try to subtract the START/STOP_TIMER overhead Originally committed as revision 6602 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	2a1a6b64a1	always add -fomit-frame-pointer if optimizations are enabled Originally committed as revision 6601 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	441e8fe9c9	add_bytes passes tests Originally committed as revision 6600 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	5bbe2a5292	remove bytestream_end checks, seems to work fine without them and the bitstream reader doesnt check for the end either Originally committed as revision 6599 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Andrea Gianarro	462209fe10	fix AC3 5.1 being decoded as mono patch by Andrea Gianarro % giandrea AH gmail P com % Original thread: Date: Oct 9, 2006 11:55 AM Subject: [Ffmpeg-devel] AC3 5:1 decoding as mono Originally committed as revision 6598 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	bca519e0f6	Fix GPL/LGPL license version mismatch. Originally committed as revision 6597 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	c010d69a75	decrease ff_h264_norm_shift[] size Originally committed as revision 6596 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Dominik Mierzejewski	158256a13a	Fixes: rv10.c:494: warning: implicit declaration of function ‘ff_mpeg4_init_direct_mv’ Approved by Michael. Originally committed as revision 6595 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	6ff042699f	cleanup Originally committed as revision 6594 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Dominik Mierzejewski	a10c779f76	Fixes: opt.c:327: warning: no return statement in function returning non-void opt_list return value is never checked. Approved by Michael. Originally committed as revision 6593 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Dominik Mierzejewski	69261768d3	Fixes: parser.c:555: warning: implicit declaration of function ‘ff_cavs_find_frame_end’ Approved by Michael. Originally committed as revision 6592 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Dominik Mierzejewski	621d92940e	Fixes: mpegvideo.h:777: warning: ‘inline’ is not at beginning of declaration motion_est_template.c:236: warning: ‘inline’ is not at beginning of declaration Approved by Diego. Originally committed as revision 6591 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Reimar Döffinger	214019ed32	Avoid void *-arithmetic Originally committed as revision 6590 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Víctor Paesa	76808d6e7e	Quote names individually, since otherwise the whole list was understood as a single long filename by the shell. patch by Víctor Paesa, wzrlpy arsystel com Originally committed as revision 6589 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	75336fc885	Non Altivec optimizations already present at the top Originally committed as revision 6588 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	260ceb6322	branchless renormalization (1% faster get_cabac) old branchless renormalization wasnt faster because gcc was scared of the shift variable (missusing bit variable now) Originally committed as revision 6587 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	99ce10873d	5% faster get_cabac() Originally committed as revision 6586 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	e16c407a81	output typo fixes Originally committed as revision 6585 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	cad35abc0a	Compilation fix: pix_abs16x16_c was undeclared. Originally committed as revision 6584 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	8823419fc1	Compilation fix, printf gets redefined to please_use_av_log. Originally committed as revision 6583 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	400d0f8e47	disable benchmarking code disable asm optims as the fastest depends on cpu type Originally committed as revision 6582 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	4310580db5	renorm_cabac_decoder_once START/STOP_TIMER scores for athlon Originally committed as revision 6581 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	87ea51e0b5	fix the dcbz check and move it in configure Originally committed as revision 6580 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Yong	104f8c10b8	Add fourccs for Wavpak and TTA Patch by yong \|\|\| y0ngc \|a\| yahoo dot com \|\|\| Originally committed as revision 6579 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

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