Andreas Rheinhardt
4228f8ad49
avcodec/x86/cavsdsp: Remove unused 3DNow-macro
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Forgotten in 3221aba879
2022-11-09 17:39:00 +01:00
Andreas Rheinhardt
57f3ca20dc
avcodec/cavsdsp: Remove unused function parameter
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Reviewed-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-09-21 20:24:22 +02:00
Andreas Rheinhardt
3221aba879
avcodec/x86/cavsdsp: Remove obsolete MMX(EXT), 3dnow functions
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x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-06-22 13:31:40 +02:00
Anton Khirnov
c8c2dfbc37
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
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That is a more appropriate place for it.
2021-01-01 14:11:01 +01:00
Wan-Teh Chang
ea1ca17be2
avcodec/x86/cavsdsp: Delete #include "libavcodec/x86/idctdsp.h".
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This file already has #include "idctdsp.h", which is resolved to the
idctdsp.h header in the directory where this file resides by compilers.
Two other files in this directory, libavcodec/x86/idctdsp_init.c and
libavcodec/x86/xvididct_init.c, also rely on #include "idctdsp.h"
working this way.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-07-21 02:08:33 +02:00
Ronald S. Bultje
2f0591cfa3
cavs: add a sse2 idct implementation.
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This makes using the function pointer ff_add_pixels_clamped() unnecessary,
since we always know what the best implementation is at compile-time.
2017-04-06 10:03:28 -04:00
Ronald S. Bultje
c9d98c5649
cavs: convert idct from inline asm to yasm.
2017-04-06 10:03:27 -04:00
James Almer
aec42ebc27
Merge commit ' f81be06cf6'
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* commit 'f81be06cf6
2017-03-19 15:23:52 -03:00
Michael Niedermayer
835d9f299c
avcodec/x86/cavsdsp: Put MMX code under mmx check
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Without this the FPU state becomes trashed and causes mysterious
fate failures with cpuflags=0
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-03-06 16:47:17 +01:00
Diego Biurrun
f81be06cf6
cavs: Change type of stride parameters to ptrdiff_t
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ptrdiff_t is the correct type for array strides and similar.
2016-08-26 11:48:15 +02:00
Ganesh Ajjanagadde
07cd8d5676
avcodec/x86/cavsdsp: silence -Wunused-variable on --disable-mmx
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This silences -Wunused-variable when compiled with --disable-mmx, e.g
http://fate.ffmpeg.org/log.cgi?time=20150919094617&log=compile&slot=x86_64-archlinux-gcc-disable-mmx .
The alternative of header guards will make it far too ugly.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-24 04:27:50 +02:00
Michael Niedermayer
b666e81c13
Merge commit ' e4610300de'
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* commit 'e4610300ded79f7bf0d6
2015-05-28 22:12:41 +02:00
Michael Niedermayer
e4610300de
x86: cavs: Remove an unneeded scratch buffer
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Simplifies the code and makes it build on certain compilers
running out of registers on x86.
CC: libav-stable@libav.org
Reported-By: mudler
2015-05-28 18:40:40 +02:00
Michael Niedermayer
d79f7bf0d6
avcodec/x86/cavsdsp: remove incorrect LOCAL_ALIGN tmp
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This is faster and simpler as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-16 14:51:51 +01:00
Christophe Gisquet
238db7cc56
x86: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED
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The later may yield incorrect code for on-stack variables.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-14 20:06:47 +01:00
James Almer
4b892e469b
x86/cavsdsp: fix buffer alignment in cavs_idct8_add_mmx()
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It may be used by ff_add_pixels_clamped_sse2().
Should fix fate-cavs failures on some systems.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2014-09-25 16:00:16 -03:00
James Almer
ad26e83f9c
avcodec/x86: use function pointers for {put,add}_pixels_clamped
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Same behavior as in simple_idct.
This way the best optimized versions available will be used instead.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2014-09-24 18:52:32 -03:00
Michael Niedermayer
2904d052b7
Merge commit ' 7fb993d338'
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* commit '7fb993d338
2014-07-25 13:05:08 +02:00
Diego Biurrun
7fb993d338
qpeldsp: Mark source pointer in qpel_mc_func function pointer const
2014-07-25 02:52:54 -07:00
Michael Niedermayer
42d326353c
Merge commit ' b4987f7219'
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* commit 'b4987f7219
2014-07-18 22:01:17 +02:00
Diego Biurrun
b4987f7219
idct: Convert IDCT permutation #defines to an enum
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Also rename the enum values to be consistent with other DCT permutations.
2014-07-18 07:51:03 -07:00
Michael Niedermayer
581b5f0b9b
Merge commit ' e3fcb14347'
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* commit 'e3fcb14347
2014-07-01 15:22:11 +02:00
Diego Biurrun
e3fcb14347
dsputil: Split off IDCT bits into their own context
2014-06-30 07:58:46 -07:00
Christophe Gisquet
86ae0da60c
x86: hpeldsp: propagate changes across codecs
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Some codecs still use mmx versions, so have them use the versions
with newer instruction sets.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-26 15:37:04 +02:00
Christophe Gisquet
d1a32c3f49
x86: kill fpel_mmx.c
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 03:25:08 +02:00
Matt Oliver
3c3e02b8d1
x86/cavdsp: prevent named constraints appearing twice.
2014-05-03 17:47:55 +02:00
Carl Eugen Hoyos
72c93abaad
Use MANGLE in cavsdsp.c to save two registers using gcc.
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Fixes compilation with !HAVE_6REGS.
2014-04-19 09:54:26 +02:00
Michael Niedermayer
9333bba6ed
Merge commit ' 6655c933a8'
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* commit '6655c933a8
2014-03-22 23:08:22 +01:00
Diego Biurrun
6655c933a8
x86: dsputil: Move fpel declarations to a separate header
2014-03-22 06:17:29 -07:00
Matt Oliver
8236747511
Automatically change MANGLE() into named inline asm operands when direct symbol reference in inline asm are not supported.
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This is part of the patch-set for intel C inline asm on windows support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-18 23:39:30 +01:00
Michael Niedermayer
5b4d57455d
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
x86: Initialize mmxext after amd3dnow optimizations
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-05 11:55:41 +01:00
Diego Biurrun
3d7c84747d
x86: Initialize mmxext after amd3dnow optimizations
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The mmxext optimizations should be at least equally fast if available and
amd3dnow optimizations are being deprecated. Thus the former should
override the latter, not the other way around.
2013-12-04 18:52:48 +01:00
Michael Niedermayer
8be0e2bd43
Merge commit ' 6369ba3c9c'
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* commit '6369ba3c9c
2013-08-30 12:08:28 +02:00
Diego Biurrun
6369ba3c9c
x86: avcodec: Use convenience macros to check for CPU flags
2013-08-29 13:07:37 +02:00
Michael Niedermayer
9d01bf7d66
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
Consistently use "cpu_flags" as variable/parameter name for CPU flags
Conflicts:
libavcodec/x86/dsputil_init.c
libavcodec/x86/h264dsp_init.c
libavcodec/x86/hpeldsp_init.c
libavcodec/x86/motion_est.c
libavcodec/x86/mpegvideo.c
libavcodec/x86/proresdsp_init.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-18 09:53:47 +02:00
Diego Biurrun
3ac7fa81b2
Consistently use "cpu_flags" as variable/parameter name for CPU flags
2013-07-18 00:31:35 +02:00
Michael Niedermayer
a887372109
Merge commit ' 1399931d07'
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* commit '1399931d07
2013-05-14 12:12:20 +02:00
Diego Biurrun
1399931d07
x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h
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The header is not (anymore) MMX-specific.
2013-05-12 22:28:07 +02:00
Michael Niedermayer
bda5487d92
Merge commit ' 3d40c1ee74'
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* commit '3d40c1ee74
2013-05-09 11:43:00 +02:00
Michael Niedermayer
164899c6e8
Merge commit ' 71469f3b63'
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* commit '71469f3b63
2013-05-09 11:36:29 +02:00
Diego Biurrun
3d40c1ee74
x86: dsputil: Move TRANSPOSE4 macro to the only place it is used
2013-05-08 18:18:23 +02:00
Diego Biurrun
71469f3b63
x86: dsputil: Move constant declarations into separate header
2013-05-08 18:18:23 +02:00
Michael Niedermayer
05599308e9
Merge commit ' bf7c3c6b15'
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* commit 'bf7c3c6b15
2013-05-03 10:50:27 +02:00
Diego Biurrun
bf7c3c6b15
x86: dsputil: Move cavs and vc1-specific functions where they belong
2013-05-02 11:45:37 +02:00
Michael Niedermayer
dbcf7e9ef7
Merge commit ' 7f75f2f2bd'
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* commit '7f75f2f2bd
2013-05-01 18:21:35 +02:00
Diego Biurrun
f2e9d44a57
x86: Drop unnecessary ff_ name prefixes from static functions
2013-04-30 16:02:03 +02:00
Michael Niedermayer
430d69c942
Merge commit ' b4ad7c54c8'
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* commit 'b4ad7c54c8
2013-04-22 18:37:44 +02:00
Michael Niedermayer
f84e373797
Merge commit ' 78fa0bd0f7'
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* commit '78fa0bd0f7
2013-04-22 18:29:05 +02:00
Diego Biurrun
b4ad7c54c8
x86: cavs: Refactor duplicate dspfunc macro
2013-04-22 12:05:09 +02:00
Diego Biurrun
78fa0bd0f7
x86: cavs: Put mmx-specific code into its own init function
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Before, this code was labeled as mmxext and enabled both for the
3dnow and the mmxext case.
2013-04-22 10:42:50 +02:00
