Daniel Kang
3c7c16fde3
YASM: Shut up unused variable compiler warning with --disable-yasm.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-07-04 18:49:09 +02:00
Daniel Kang
567a32b5b2
x86_32: Fix build on x86_32 with --disable-yasm.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-07-04 08:47:09 -07:00
Daniel Kang
58f7aad051
Fix build with --disable-yasm.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-07-03 22:56:09 -07:00
Daniel Kang
9bfa5363da
H.264: Add x86 assembly for 10-bit H.264 qpel functions.
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Mainly ported from 8-bit H.264 qpel.
Some code ported from x264. LGPL ok by author.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-07-03 07:43:38 -07:00
Justin Ruggles
f99a5ef92e
ac3dsp: add x86-optimized versions of ac3dsp.extract_exponents().
2011-07-01 13:02:11 -04:00
Justin Ruggles
6054cd25b4
ac3enc: add int32_t array clipping function to DSPUtil, including x86 versions.
2011-07-01 13:02:11 -04:00
Diego Biurrun
d2ee495fb2
configure: Drop check for availability of ten assembler operands.
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This was done to support gcc 2.95, which is an old legacy compiler
that fails to compile the current codebase anyway.
2011-06-28 13:14:37 +02:00
Diego Biurrun
adbfc605f6
doxygen: Consistently use '@' instead of '\' for Doxygen markup.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-06-24 00:37:49 +02:00
Daniel Kang
84e70ef004
h264: Add x86 assembly for 10-bit weight/biweight H.264 functions.
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Mainly ported from 8-bit H.264 weight/biweight.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-06-21 15:24:13 +02:00
Mans Rullgard
c5ee740745
x86: cabac: fix register constraints for 32-bit mode
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Some operands need to be accessed in byte mode, which restricts the
available registers in 32-bit mode. Using the 'q' constraint selects
a suitable register.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 23:36:40 +01:00
Mans Rullgard
2143d69bdd
cabac: move x86 asm to libavcodec/x86/cabac.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:31 +01:00
Mans Rullgard
d075e7d540
x86: h264: cast pointers to intptr_t rather than int
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Only the low-order bits are used here so the type is not important,
but this avoids a compiler warning.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:31 +01:00
Mans Rullgard
3a4edb76d6
x86: h264: remove hardcoded edi in decode_significance_8x8_x86()
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:31 +01:00
Mans Rullgard
b92c1a6d26
x86: h264: remove hardcoded esi in decode_significance[_8x8]_x86()
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:31 +01:00
Mans Rullgard
3fc4e36c78
x86: h264: remove hardcoded edx in decode_significance[_8x8]_x86()
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:31 +01:00
Mans Rullgard
e4b5a204aa
x86: h264: remove hardcoded eax in decode_significance[_8x8]_x86()
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:30 +01:00
Mans Rullgard
018c33838e
x86: cabac: remove hardcoded ebx in inline asm
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:30 +01:00
Mans Rullgard
6b712acc0e
x86: cabac: remove hardcoded struct offsets from inline asm
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-20 22:36:30 +01:00
Ronald S. Bultje
ed63f527f2
Fix build if yasm is not available.
2011-06-18 08:34:14 -04:00
Daniel Kang
f188a1e0ca
H.264: Add x86 assembly for 10-bit MC Chroma H.264 functions.
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Mainly ported from 8-bit H.264 MC Chroma.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-06-18 07:52:19 -04:00
Jason Garrett-Glaser
c90b94424c
4:4:4 H.264 decoding support
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Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
2011-06-13 21:16:30 -07:00
Jason Garrett-Glaser
504811baea
Roll back 4:4:4 H.264 for now
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Needs some ARM/PPC asm modifications.
2011-06-13 13:38:46 -07:00
Jason Garrett-Glaser
c9c493872c
4:4:4 H.264 decoding support
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Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
2011-06-13 12:21:39 -07:00
Oskar Arvidsson
6c031a3338
h264: Fix 10-bit H.264 x86 chroma v loopfilter asm.
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The tc variable was not splatted correctly.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-06-10 14:44:57 -04:00
Daniel Kang
4de83b7b6d
H264: x86 predict init cosmetics.
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Change indentation and whitespace; also move HAVE_YASM blocks.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-06-08 00:22:52 +02:00
Daniel Kang
a8d44f9dd5
Add x86 assembly for some 10-bit H.264 intra predict functions.
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Parts are inspired from the 8-bit H.264 predict code in Libav.
Other parts ported from x264 with relicensing permission from author.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-06-06 01:31:02 +02:00
Loren Merritt
53be7b23e9
Cosmetic changes to h264_idct_10bit.asm.
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Removes redundant dword tags and whitespace changes.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-06-02 07:07:15 -07:00
Loren Merritt
994c3550ff
2x faster h264_idct_add8_10.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-06-02 07:07:02 -07:00
Ronald S. Bultje
e6635a9a19
h264: remove CONFIG_GPL from x86 intra prediction code.
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The authors permitted relicensing to LGPL a long time ago (Holger,
Loren and Jason).
2011-06-02 07:02:46 -07:00
Daniel Kang
f3aa65af3a
h264/10bit: add HAVE_ALIGNED_STACK checks.
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Fixes regression in 836f47d34b
in ICC-10.x,
since ICC<=11.0 doesn't align stack upon function calls.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-31 21:43:20 -07:00
Daniel Kang
348493db60
Update 8-bit H.264 IDCT function names to reflect bit-depth.
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Signed-off-by: Ronald S. Bultje <rbultje@google.com>
2011-05-31 15:02:32 -07:00
Daniel Kang
836f47d34b
Add IDCT functions for 10-bit H.264.
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Ports the majority of IDCT functions for 10-bit H.264.
Parts are inspired from 8-bit IDCT code in Libav; other parts ported from x264 with relicensing permission from author.
Signed-off-by: Ronald S. Bultje <rbultje@google.com>
2011-05-31 15:02:32 -07:00
Justin Ruggles
70bb747a57
ac3dsp: do not use the ff_* prefix when referencing ff_ac3_bap_bits.
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this should fix the windows builds
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-28 22:43:40 +03:00
Justin Ruggles
6ca23db9cc
ac3enc: modify mantissa bit counting to keep bap counts for all values of bap
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instead of just 0 to 4.
This does all the actual bit counting as a final step.
2011-05-28 12:39:28 -04:00
Diego Biurrun
5e528cffcf
x86: Add appropriate ifdefs around certain AVX functions.
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nasm versions prior to 2.09 have trouble assembling some of our AVX code.
Protect these sections by preprocessor macros to allow compilation to pass.
2011-05-27 21:18:12 +02:00
Dave Yeo
a10fb79070
x86 asm: Add SECTION_TEXT to dct32_sse.asm.
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This fixes the following error on OS/2:
error: segment name `.text align=16' not recognized
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-23 12:47:53 +02:00
Loren Merritt
422b2362fc
dct32_sse: eliminate some spills
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125->104 cycles on penryn (x86_64 only)
2011-05-22 19:27:18 +02:00
Vitor Sessak
165c7c420d
Fix dct32() compilation with --disable-yasm
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-22 07:10:19 -04:00
Vitor Sessak
6204feb160
dct32: Add AVX implementation of 32-point DCT
2011-05-21 17:42:26 +02:00
Vitor Sessak
4e653b98c8
dct32: Change pass 6 permutation to allow for AVX implementation
2011-05-21 17:42:26 +02:00
Vitor Sessak
3758eb0eb9
dct32: port SSE 32-point DCT to YASM
2011-05-21 17:42:26 +02:00
Diego Biurrun
153382e1b6
multiple inclusion guard cleanup
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Add missing multiple inclusion guards; clean up #endif comments;
add missing library prefixes; keep guard names consistent.
2011-05-21 13:48:10 +02:00
Dave Yeo
d69f9a4234
Add support for a.out object format to assembler macros.
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This format is still used by e.g. OS/2.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-20 17:52:21 +02:00
Mans Rullgard
0b5e44ed29
mpegaudiodsp: fix x86 and ppc makefiles
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-19 16:32:24 +01:00
Mans Rullgard
c4f5c2d6f4
Move some mpegaudio functions to new mpegaudiodsp subsystem
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This separation allows these functions to be used in a cleaner
fashion from other codecs (e.g. qdm2) and simplifies creating
optimised versions of them.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-19 12:25:34 +01:00
Justin Ruggles
e98a95e779
10l: wrap float_interleave functions in HAVE_YASM.
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fixes compilation with --disable-yasm
2011-05-18 20:18:08 -04:00
Justin Ruggles
32f8fb8ecf
Add float_interleave() to FmtConvertContext with x86-optimized versions.
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Partially based on patches by clsid2 in ffdshow-tryout.
ff_float_interleave6() x86 improvements by Loren Merrit.
2011-05-18 17:27:05 -04:00
Daniel Kang
d0005d347d
Modify x86util.asm to ease transitioning to 10-bit H.264 assembly.
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Arguments for variable size instructions are added to many macros, along
with other various changes. The x86util.asm code was ported from x264.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-17 20:44:48 +02:00
Gil Pedersen
257de5fb25
h264dsp_mmx: Add #ifdefs around some mmxext functions on x86_64.
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This fixes linking errors due to undefined symbols on x86_64 OS X.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-16 15:35:53 +02:00
Diego Biurrun
888fa31eca
Fix FSF address copy paste error in some license headers.
2011-05-14 21:32:31 +02:00