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ffmpeg / libavcodec / x86 / h264dsp_mmx.c @ 05aec7bb

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# Date Author Comment
84dc2d8a 03/06/2010 02:24 PM Måns Rullgård

Remove DECLARE_ALIGNED_{8,16} macros

These macros are redundant. All uses are replaced with the generic
DECLARE_ALIGNED macro instead.

Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk

900479bb 01/26/2010 05:17 PM Loren Merritt

optimize h264_loop_filter_strength_mmx2
244->160 cycles on core2

Originally committed as revision 21462 to svn://svn.ffmpeg.org/ffmpeg/trunk

c6727809 01/22/2010 03:25 AM Måns Rullgård

Move array specifiers outside DECLARE_ALIGNED() invocations

Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk

1f630b97 01/21/2010 09:46 AM David Conrad

Use two separate memory arguments since 8+() is invalid gas syntax

Originally committed as revision 21360 to svn://svn.ffmpeg.org/ffmpeg/trunk

b4c2ada5 01/20/2010 07:23 PM Michael Niedermayer

Attempt to fix asm compilation failure.
Only tested on gcc 4 & x86_64.

Originally committed as revision 21355 to svn://svn.ffmpeg.org/ffmpeg/trunk

c4f2b6dc 01/20/2010 12:34 AM David Conrad

Use constant offsets for memory operands since gcc is unable to
This fixes gcc failing to fit 6 memory locations into 7 registers on x86-32

Originally committed as revision 21337 to svn://svn.ffmpeg.org/ffmpeg/trunk

9ac4548f 01/19/2010 04:40 PM Michael Niedermayer

Fix h264_loop_filter_strength_mmx2() so it works with b frames.

Originally committed as revision 21327 to svn://svn.ffmpeg.org/ffmpeg/trunk

ebddd2e2 01/19/2010 02:28 PM Michael Niedermayer

Remove -2 -> -1 remapping, its not needed anymore as we must remap all
references per LUT anyway.

Originally committed as revision 21323 to svn://svn.ffmpeg.org/ffmpeg/trunk

74a841af 06/04/2009 11:25 PM Ramiro Polla

Replace more uses of attribute((aligned)) by DECLARE_ALIGNED.

Originally committed as revision 19089 to svn://svn.ffmpeg.org/ffmpeg/trunk

2b9969a9 05/30/2009 10:19 PM Alexander Strange

H264: Fix out of bounds reads in SSSE3 MC

Reading above src[-2] isn't safe, so move loads and palignr ahead
3 pixels to load starting at the first pixel actually used.

Fixes issue941.

Originally committed as revision 18999 to svn://svn.ffmpeg.org/ffmpeg/trunk

8013da73 04/14/2009 11:56 PM David Conrad

VC1: add and use avg_no_rnd chroma MC functions

Originally committed as revision 18518 to svn://svn.ffmpeg.org/ffmpeg/trunk

c374691b 04/14/2009 11:55 PM David Conrad

Rename put_no_rnd_h264_chroma* to reflect its usage in VC1 only

Originally committed as revision 18517 to svn://svn.ffmpeg.org/ffmpeg/trunk

353f87b8 02/08/2009 06:35 AM Baptiste Coudurier

fix typo in h264dsp_mmx (no effect currently as the function is not used), approved by Dark Shikari on IRC

Originally committed as revision 17046 to svn://svn.ffmpeg.org/ffmpeg/trunk

b250f9c6 01/13/2009 11:44 PM Aurelien Jacobs

Change semantic of CONFIG_*, HAVE_* and ARCH_*.
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

21ff7689 01/04/2009 01:36 AM Mathieu Velten

Use H264 MMX chroma functions to accelerate RV40 decoding.

Patch by Mathieu Velten (matmaul A gmail)

Originally committed as revision 16419 to svn://svn.ffmpeg.org/ffmpeg/trunk

37fed100 01/03/2009 12:46 AM Jason Garrett-Glaser

Add x264 SSE2 iDCT functions to H.264 decoder.

Originally committed as revision 16409 to svn://svn.ffmpeg.org/ffmpeg/trunk

a6493a8f 12/22/2008 09:12 AM Diego Biurrun

Rename libavcodec/i386/ --> libavcodec/x86/.
It contains optimizations that are not specific to i386 and
libavutil uses this naming scheme already.

Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk