Michael Niedermayer
9a7871f77d
Deprecate old and inefficient per instruction asm().
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Originally committed as revision 11865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-04 20:03:08 +00:00
Loren Merritt
b2f775860b
reduce code duplication
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Originally committed as revision 11863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-04 16:20:46 +00:00
Loren Merritt
b313e8159c
avg_pixels4_mmx2
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Originally committed as revision 11829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-03 17:04:33 +00:00
Loren Merritt
6c01d0069d
use mmx2/3dnow avg functions in avg_qpel*_mc00
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Originally committed as revision 11828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-03 16:19:37 +00:00
Loren Merritt
ed5d7a531c
ff_h264_idct8_add_sse2.
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compared to mmx, 217->126 cycles on core2, 262->220 on k8.
Originally committed as revision 11826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-03 07:05:11 +00:00
Loren Merritt
51f0ac65df
remove some movq in ff_h264_idct8_add_mmx. 225->217 cycles on core2.
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Originally committed as revision 11825 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-03 03:21:47 +00:00
Baptiste Coudurier
066e0cc50d
add parenthesis, fix warning: i386/dsputil_mmx.c:2618: warning: suggest parentheses around arithmetic in operand of |
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Originally committed as revision 11673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-30 23:54:59 +00:00
Baptiste Coudurier
afa4778989
fix prototypes, remove warning: i386/dsputil_mmx.c:3594: warning: assignment from incompatible pointer type
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Originally committed as revision 11672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-30 23:52:42 +00:00
Reimar Döffinger
766324fc49
Add and use DECLARE_ASM_CONST for constants used in assembler code.
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Should make it easier to work around compilation problems with e.g. ICC.
Originally committed as revision 11641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-27 20:50:16 +00:00
Reimar Döffinger
038f0f9b34
Use DECLARE_ALIGNED in yet another place
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Originally committed as revision 11640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-27 20:45:49 +00:00
Reimar Döffinger
6a1a2fa0fe
Use DECLARE_ALIGNED and remove unneeded attribute_used
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Originally committed as revision 11639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-27 19:59:11 +00:00
Reimar Döffinger
27215c6bf4
Use DECLARE_ALIGNED
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Originally committed as revision 11630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-27 14:46:56 +00:00
Diego Biurrun
426d18b85b
Rename illegal identifiers, _ followed by capital is reserved for the system.
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Originally committed as revision 11541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-16 21:21:30 +00:00
Christophe Gisquet
28748a9128
Factorize some duplicated code from CAVS and H.264 into a common file.
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patch by Christophe Gisquet, christophe.gisquet free fr
Originally committed as revision 11504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-11 08:29:58 +00:00
Christophe Gisquet
ae904fd028
Fix issue #301 :
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summary of changes:
- Use MANGLE when loading some constants into MMX registers.
- Convert those constants to non-static and thus add ff_ prefix.
- Remove last parameter of MSPEL_FILTER13_CORE (was constant).
- Use of "+r" instead of stricter but unnecessary "+g".
- Use of REG_c and direct loading of some of the above.
patch by Christophe GISQUET, christophe.gisquet free fr
Subject: [FFmpeg-devel] [PATCH] Roundup issue #301
Date: Fri, 28 Dec 2007 19:22:18 +0100
Originally committed as revision 11376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-02 19:24:42 +00:00
Christophe Gisquet
9fa3572903
add MMX version for put_no_rnd_h264_chroma_mc8_c, used in VC-1 decoding.
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patch by Christophe GISQUET %christophe P gisquet A free P fr%
original thread:
date: Nov 25, 2007 12:35 AM
subject: Re: [FFmpeg-devel] MMX version for put_no_rnd_h264_chroma_mc8_c
Originally committed as revision 11298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 23:11:22 +00:00
Diego Biurrun
9fbd14acb8
Fix typo in macro name: WARPER8_16_SQ --> WRAPPER8_16_SQ.
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Originally committed as revision 11296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 12:38:41 +00:00
Aurelien Jacobs
407c50a024
move FLAC mmx dsp to its own file
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Originally committed as revision 11244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 22:20:47 +00:00
Reimar Döffinger
15c57ced2f
Add 'l' suffix where it is necessary because type can not always be
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inferred from arguments. Fixes compilation with Intel compiler
Originally committed as revision 11227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-15 23:08:15 +00:00
Aurelien Jacobs
1b77e87756
add required include to make this file self-contained
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Originally committed as revision 11211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-12 22:45:03 +00:00
Diego Biurrun
571bf37f6d
typo/clarification
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Originally committed as revision 11201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-11 18:47:04 +00:00
Diego Biurrun
56cc85a068
Misc spelling fixes, prefer American over British English.
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Originally committed as revision 11126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02 15:43:08 +00:00
Vitor Sessak
52b541ad79
spelling
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Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-01 22:21:04 +00:00
Aurelien Jacobs
bb6cc730e5
remove some unused ff_p* vars from dsputil
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Originally committed as revision 11106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-27 22:57:26 +00:00
Aurelien Jacobs
dbb5fdbdc8
remove useless #ifdef around extern declaration
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Originally committed as revision 11105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-27 22:56:15 +00:00
Aurelien Jacobs
7c35b55111
cosmetics: indentation
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Originally committed as revision 11104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-27 22:54:46 +00:00
Aurelien Jacobs
51ac88228a
convert some #ifdef CONFIG_ to if(ENABLE_
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Originally committed as revision 11103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-27 22:54:18 +00:00
Aurelien Jacobs
5b67ce2afa
build vc1dsp_mmx.c in its own compilation unit
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Originally committed as revision 11102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-27 22:42:55 +00:00
Aurelien Jacobs
43de50659b
use ff_ prefix for extern vars
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Originally committed as revision 11101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-27 22:36:15 +00:00
Aurelien Jacobs
182f56cb0c
make ff_p* vars extern so that they can be used in various *_mmx.c files
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Originally committed as revision 11100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-27 22:23:34 +00:00
Christophe Gisquet
ac40ce4244
Typo fix. Previous version had some picture error building up until next keyframe.
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Now MMX version decodes 1:1 what the C version does
patch by Christophe GISQUET %christophe P gisquet A free P fr%
Originally committed as revision 11090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-25 09:43:35 +00:00
Christophe Gisquet
d3a9c44e1d
Strip debug stuff from vc1dsp_mmx.c, patch by Christophe GISQUET %hristophe P gisquet A free P fr%
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Original thread:
date: Nov 24, 2007 3:09 PM
subject: [FFmpeg-devel] [PATCH] Strip debug stuff from vc1dsp_mmx.c
Originally committed as revision 11088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-24 14:34:25 +00:00
Christophe Gisquet
82821c913b
add VC-1 MMX DSP functions, under MIT license.
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patch by Christophe GISQUET %christophe P gisquet A free P fr%
original thread:
date: Jul 7, 2007 12:52 PM
subject: [FFmpeg-devel] [PATCH] VC-1 MMX DSP functions
Originally committed as revision 11074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-21 22:41:31 +00:00
Michael Niedermayer
02d361919a
tring to workaround gcc 2.95 bug which causes random failures
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Originally committed as revision 11003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-12 02:04:01 +00:00
Diego Biurrun
deb43f0bd8
Explain why there are no multiple inclusion guards in these header files.
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Originally committed as revision 10771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 22:29:13 +00:00
Aurelien Jacobs
ab54bff20a
Remove wrong multiple inclusion guards.
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Those files are really meant to be included several times.
Originally committed as revision 10766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 11:19:42 +00:00
Diego Biurrun
5b21bdabe4
Add FFMPEG_ prefix to all multiple inclusion guards.
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Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 09:37:46 +00:00
Diego Biurrun
31b2c1446f
Add missing multiple inclusion guards.
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Originally committed as revision 10763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-17 09:31:06 +00:00
Shane
bdb273564c
Fix intended order of operations for 4 assert() checks.
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Patch by Shane, gnome42 T gmail O com
Originally committed as revision 10711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-11 22:18:38 +00:00
Loren Merritt
6810b93a81
sse2 version of compute_autocorr().
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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
2007-09-29 22:31:18 +00:00
Reimar Döffinger
eafa1c90e5
Replace complicated and currently broken manual alignment code by
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DECLARE_ALIGNED_16. Fixes crash in ff_snow_horizontal_compose97i_sse2
Originally committed as revision 10261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-30 11:41:58 +00:00
Michael Niedermayer
267b9479ac
typo
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Originally committed as revision 10250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-27 10:39:31 +00:00
Ramiro Polla
7bcc1d5b66
CONFIG_7REGS has been renamed to HAVE_7REGS
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Originally committed as revision 10237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 16:10:53 +00:00
Michael Niedermayer
90e9e94d0f
workaround gcc bug, untested as my gcc is not complaining
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Originally committed as revision 10236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 12:34:22 +00:00
Michael Niedermayer
cefa599953
optimize the first vertical lifting step, this also prevents another
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overflow, the last known possible overflow
Originally committed as revision 10234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 11:16:23 +00:00
Michael Niedermayer
c90762766a
optimize 1st horizontal lifting step
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Originally committed as revision 10231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 08:31:55 +00:00
Michael Niedermayer
1104bf2b20
typo
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Originally committed as revision 10230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 08:03:23 +00:00
Michael Niedermayer
8b5029295d
get rid of totally senseless "m" + read in register we have enough
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registers to keep everything in registers
Originally committed as revision 10229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 06:51:51 +00:00
Michael Niedermayer
bc1e78d896
simplify senselessly complex addressing
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Originally committed as revision 10228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 02:02:14 +00:00
Michael Niedermayer
25bb359f73
cosmetics
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remove brain amputated mmx wrappers around sse2 macros
fix name of ..._sub macro to match ..._add naming
Originally committed as revision 10227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-26 01:20:09 +00:00