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427 Commits

Author SHA1 Message Date
Diego Biurrun ce33320b30 Remove redundant filename self-references inside files. 
Filenames are brittle across renames and add no useful information.
 2011-11-08 17:52:56 +01:00
Diego Biurrun 276b995d85 x86: drop pointless ARCH_X86 #ifdef from files in x86 subdirectory 2011-11-08 17:52:55 +01:00
Justin Ruggles b8f02f5b4e dsputil: use cpuflags in x86 versions of vector_clip_int32() 2011-11-06 20:50:06 -05:00
Ronald S. Bultje 717401aff2 h264_weight: remove duplication functions. 2011-11-05 07:16:30 -07:00
Justin Ruggles 5463e83dbc fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64 
The calling convention only allows 4 non-stack parameter, with each
float or int register being skipped if not used.

fixes Bug 64
 2011-11-02 21:44:58 -04:00
Daniel Kang ded3e9f054 H.264: Cometics to dsputil_mmx.c 
Add whitespace.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-10-26 06:41:32 -07:00
Ronald S. Bultje b0b3231074 h264_weight: initialize "height" function argument properly. 
Right now it's not actually initialized on 32-bit, leading to crashes
on win32.
 2011-10-22 00:23:24 -07:00
Justin Ruggles aad3429d4e fmtconvert: port float_to_int16_interleave() 2-channel x86 inline asm to yasm 2011-10-21 10:13:05 -04:00
Justin Ruggles 4e8e262476 fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm 2011-10-21 10:13:05 -04:00
Justin Ruggles 185142a5ea fmtconvert: check compile-time x86 instruction set flags 2011-10-21 10:13:05 -04:00
Justin Ruggles 708ab7dd69 fmtconvert: port float_to_int16() x86 inline asm to yasm 2011-10-21 10:13:05 -04:00
Ronald S. Bultje c2d337429c H264: change weight/biweight functions to take a height argument. 
Neon parts by Mans Rullgard <mans@mansr.com>.
 2011-10-21 01:00:45 -07:00
Ronald S. Bultje 229d263cc9 Support for lossless and inter H264 4:2:2. 2011-10-21 01:00:45 -07:00
Baptiste Coudurier 76741b0e56 h264: 4:2:2 intra decoding support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-10-21 01:00:41 -07:00
Diego Biurrun 265980dabc x86: Move some variable declarations below the appropriat #ifdef. 
This avoids some unused variable warnings with YASM disabled.
 2011-10-20 16:19:27 +02:00
Diego Biurrun 2cb7c81669 x86: Fix linking of ProRes DSP ASM with YASM disabled. 2011-10-20 16:19:13 +02:00
Ronald S. Bultje 05c8f119cc proresdsp: fix function prototypes. 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-14 21:34:46 +02:00
Ronald S. Bultje e3f530feca prores: idct sse2/sse4 optimizations. 
~3.0-3.5x as fast as original C version, 1.6x as fast overall.
 2011-10-11 07:50:48 -07:00
Sean McGovern c2d3f56107 fft: avoid a signed overflow 
As a signed integer, 1<<31 overflows, so force it to unsigned.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-09-23 17:02:58 -07:00
Ronald S. Bultje 38e06c2969 Move clipd macros to x86util.asm. 
This allows sharing them between multiple .asm files.
 2011-08-17 20:56:06 -07:00
Dave Yeo cc73511e8e Fix NASM include directive 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-15 11:24:35 -07:00
Alex Converse 48f7163f13 dsputil_mmx: Honor HAVE_AMD3DNOW 2011-08-15 11:20:08 -07:00
Ronald S. Bultje b2c087871d Move x86util.asm from libavcodec/ to libavutil/. 
This allows using it in swscale also.
 2011-08-12 11:43:03 -07:00
Ronald S. Bultje 3a39195b1d Move x86inc.asm to libavutil/. 
This allows using it in libswscale/ also.
 2011-08-12 11:43:02 -07:00
Kostya Shishkov d241f51e0f Move RV3/4-specific DSP functions into their own context 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-11 16:07:15 -07:00
Vitor Sessak 18b131de04 dct32: Add SSE2 ASM optimizations 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-02 10:17:29 -07:00
Jason Garrett-Glaser a3bf7b864a H.264: tweak some other x86 asm for Atom 2011-07-29 12:24:15 -07:00
Mans Rullgard 3ad1684126 x86: cabac: add operand size suffixes missing from 6c32576 
This fixes build with clang.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-28 18:59:23 -07:00
Mans Rullgard f5f004bc5a x86: cabac: don't load/store context values in asm 
Inspection of compiled code shows gcc handles these fine on its own.
Benchmarking also shows no measurable speed difference.

Removing the remaining cases in get_cabac_bypass_sign_x86() does
cause more substantial changes to the compiled code with uncertain
impact.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-28 22:25:21 +01:00
Jason Garrett-Glaser 6c32576548 H.264: optimize CABAC x86 asm for Atom 2011-07-28 13:06:13 -07:00
Mans Rullgard da4c7cce21 x86: fix build with gcc 4.7 
The upcoming gcc 4.7 has more advanced constant propagation
resulting some inline asm operands becoming constants and thus
emitted as literals, sometimes in contexts where this results
in invalid instructions.

This patch changes the constraints of the relevant operands
to "rm" thus forcing a valid type.  While obviously suboptimal,
this is what older gcc versions already did, and there is no
change to the code generated with these.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-26 22:17:43 +01:00
Daniel Kang 406fbd24dc H.264: Add optimizations to predict x86 assembly. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-22 14:54:33 -07:00
Joseph Artsimovich 5ab21439fd dnxhd: 10-bit support 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 18:44:40 +01:00
Mans Rullgard a617c6aaa3 dsputil: update per-arch init funcs for non-h264 high bit depth 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 18:10:58 +01:00
Mans Rullgard 874f1a901d dsputil: template get_pixels() for different bit depths 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 18:10:58 +01:00
Mans Rullgard 0a72533e98 jfdctint: add 10-bit version 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-21 18:10:58 +01:00
Mans Rullgard e7a972e113 simple_idct: add 10-bit version 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-20 17:49:48 +01:00
Diego Biurrun 65083b4911 dsputil: remove disabled code 2011-07-18 11:48:35 +02:00
Martin Storsjö 8f62ef0f95 x86: Use LOCAL_ALIGNED in mpegvideo_mmx_template 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-18 00:10:45 +03:00
Diego Biurrun e0ae2174db simple_idct: remove disabled code 2011-07-17 17:32:37 +02:00
Daniel Kang ac4a85f476 H.264: Add more x86 assembly for 10-bit H.264 predict functions 
Mainly ported from 8-bit H.264 predict.

Some code ported from x264. LGPL ok by author.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-13 18:44:51 -07:00
Jason Garrett-Glaser b5bbc84fe2 H.264: add filter_mb_fast support for >8-bit decoding 
Much faster high bit depth deblocking.
 2011-07-11 14:58:50 -07:00
Mans Rullgard 710b8df949 dsputil: remove ff_emulated_edge_mc macro used in one place 
This macro can cause problems in conjunction with the bitdepth
template expansion.  It was presumably added to keep source
compatibility when high bitdepth support was added.  However,
emulated_edge_mc is a dsputil pointer and should not be called
directly, so there is little reason to keep such a macro.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-10 17:55:58 +01:00
Daniel Kang c0483d0c7a H.264: Add x86 assembly for 10-bit H.264 predict functions 
Mainly ported from 8-bit H.264 predict.

Some code ported from x264. LGPL ok by author.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-08 15:59:29 -07:00
Daniel Kang 3c7c16fde3 YASM: Shut up unused variable compiler warning with --disable-yasm. 
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. 
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. 
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. 
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