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18 Commits

Author SHA1 Message Date
Justin Ruggles
0d8837bdda Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 56f8952b25)
 2011-01-23 19:32:06 +01:00
Daniel Kang
004357a11f Fix compilation on x86-32 with --disable-optimizations, 
fixes issue 2127.

Patch by Daniel Kang, daniel.d.kang at gmail

Originally committed as revision 26204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2011-01-03 11:30:04 +00:00
Ronald S. Bultje
8d147f1f60 For rounding in chroma MC SSSE3, use 16-byte pw_3/4 instead of reading 8 bytes 
and then using movlhps to dup it into the higher half of the register.

Originally committed as revision 26086 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-12-24 17:23:22 +00:00
Ronald S. Bultje
2c166c3af1 Port latest x264 deblock asm (before they moved to using NV12 as internal 
format), LGPL'ed with permission from Jason and Loren. This includes mmx2
code, so remove inline asm from h264dsp_mmx.c accordingly.

Originally committed as revision 25031 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-03 16:52:46 +00:00
Ronald S. Bultje
14bc1f2485 Split h264dsp_mmx.c (which was #included in dsputil_mmx.c) in h264_qpel_mmx.c, 
still #included in dsputil_mmx.c and is part of DSPContext, and h264dsp_mmx.c,
which represents H264DSPContext and is now compiled on its own.

Originally committed as revision 25018 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-01 20:48:59 +00:00
Ronald S. Bultje
7e7c4b6008 Put ff_ prefix on non-static {put_signed,put,add}_pixels_clamped_mmx() 
functions.

Originally committed as revision 24987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-30 16:22:27 +00:00
Måns Rullgård
f079a64aea Move cavs dsp functions to their own struct 
Originally committed as revision 24685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-03 20:59:00 +00:00
Vitor Sessak
de4bc44abb Convert deinterlacing MMX code to YASM 
Originally committed as revision 24615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-31 14:50:51 +00:00
David Conrad
af521abc28 Add header declarations for mmx/sse constants missing them 
Originally committed as revision 24381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 10:02:07 +00:00
Ronald S. Bultje
a711eb4829 VP8 H/V inner loopfilter MMX/MMXEXT/SSE2 optimizations. 
Originally committed as revision 24250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-15 23:02:34 +00:00
David Conrad
7af8fbd348 Make ff_pw_4 128 bits 
Originally committed as revision 24207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-11 22:52:55 +00:00
Jason Garrett-Glaser
4af8cdfc3f 16x16 and 8x8c x86 SIMD intra pred functions for VP8 and H.264 
Originally committed as revision 23783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-25 18:25:49 +00:00
Måns Rullgård
05aec7bb87 Separate DWT from snow and dsputil 
This moves the DWT functions from snow.c and dsputil.c to a file of
their own.  A new struct, DWTContext, holds the function pointers
previously part of DSPContext.

Originally committed as revision 22522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-14 17:50:12 +00:00
Måns Rullgård
f49747e904 x86: move function prototypes to header files 
Originally committed as revision 22266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-06 22:37:08 +00:00
Måns Rullgård
4e36a5b46f Move declarations of some mmx functions to dsputil_mmx.h 
Originally committed as revision 19739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-29 16:55:50 +00:00
Aurelien Jacobs
5110b25e1e convert ff_pw_64 into an xmm_reg for future use in vp6 sse code 
Originally committed as revision 17192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-12 23:48:07 +00:00
Aurelien Jacobs
b250f9c66d 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
 2009-01-13 23:44:16 +00:00
Diego Biurrun
a6493a8fbd 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
 2008-12-22 09:12:42 +00:00