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ffmpeg / libavcodec / ppc @ c73d99e6

Name Size Revision Age Author Comment
Makefile 1.64 KB c73d99e6 almost 10 years Justin Ruggles Separate format conversion DSP functions from D...
asm.S 2.21 KB fe3d2e4b over 10 years Måns Rullgård PPC: add some asm support macros Originally co...
dsputil_altivec.c 55 KB 3af1fe82 almost 10 years Vitor Sessak Fix overread in altivec DSP function sad16 Sig...
dsputil_altivec.h 2.01 KB ccf22d3e over 10 years Stefano Sabatini Merge has_altivec() function into mm_support(),...
dsputil_ppc.c 6.3 KB c6c98d08 over 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
fdct_altivec.c 17.9 KB 2829ce4b over 10 years Måns Rullgård Remove PPC perf counter support This functiona...
fft_altivec.c 4.8 KB a46b84d1 over 10 years Måns Rullgård PPC: convert Altivec FFT to pure assembler On ...
fft_altivec_s.S 12.3 KB 1ee076b1 over 10 years Loren Merritt more credits to D. J. Bernstein for fft Origin...
float_altivec.c 4.23 KB c73d99e6 almost 10 years Justin Ruggles Separate format conversion DSP functions from D...
fmtconvert_altivec.c 4.38 KB c73d99e6 almost 10 years Justin Ruggles Separate format conversion DSP functions from D...
gmc_altivec.c 4.61 KB 2829ce4b over 10 years Måns Rullgård Remove PPC perf counter support This functiona...
h264_altivec.c 47.1 KB c6c98d08 over 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
h264_template_altivec.c 26.5 KB 2829ce4b over 10 years Måns Rullgård Remove PPC perf counter support This functiona...
idct_altivec.c 10.6 KB 2829ce4b over 10 years Måns Rullgård Remove PPC perf counter support This functiona...
int_altivec.c 4.61 KB b3858964 over 10 years Eli Friedman Add const to some pointer parameters. Patch by...
mathops.h 2.43 KB deb1b2b6 over 11 years Diego Biurrun Add necessary #include for config.h. Originall...
mpegaudiodec_altivec.c 3.72 KB 060dd930 over 10 years Vitor Sessak Altivec-optimized mp{1,2,3} windowing Original...
mpegvideo_altivec.c 24.6 KB c6c98d08 over 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...
regs.h 1.15 KB 2f0c136e over 10 years Måns Rullgård Check whether IBM or Apple PPC assembler syntax...
types_altivec.h 1.74 KB bf7ba153 over 10 years Måns Rullgård PPC: Altivec split-radix FFT 1.8x faster than ...
util_altivec.h 3.58 KB 7bf4e9d7 over 10 years David Conrad Altivec: Add helper function to load from a con...
vc1dsp_altivec.c 10.9 KB ddb8c2c0 almost 11 years Måns Rullgård PPC: move prototypes to headers and make some f...
vp3dsp_altivec.c 5.2 KB ddb8c2c0 almost 11 years Måns Rullgård PPC: move prototypes to headers and make some f...
vp8dsp_altivec.c 10.1 KB c6c98d08 over 10 years Stefano Sabatini Move mm_support() from libavcodec to libavutil,...

Latest revisions

# Date Author Comment
c73d99e6 02/02/2011 02:44 AM Justin Ruggles

Separate format conversion DSP functions from DSPContext.

This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.

Signed-off-by: Mans Rullgard <>

80ba1ddb 01/31/2011 08:28 PM Justin Ruggles

Remove unneeded add bias from 3 functions.

DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()

Signed-off-by: Mans Rullgard <>

3af1fe82 01/29/2011 03:32 PM Vitor Sessak

Fix overread in altivec DSP function sad16

Signed-off-by: Mans Rullgard <>

6eabb0d3 01/22/2011 05:53 PM Justin Ruggles

Change DSPContext.vector_fmul() from dst=dst*src to dest=src0*src1.

Signed-off-by: Mans Rullgard <>

2c3589bf 01/18/2011 08:32 PM Janne Grunau

consolidate .gitignore patters into a single file

Signed-off-by: Janne Grunau <>

348b8218 01/17/2011 02:50 PM Janne Grunau

convert svn:ignore properties to .gitignore files

Signed-off-by: Janne Grunau <>

c6c98d08 09/08/2010 03:07 PM Stefano Sabatini

Move mm_support() from libavcodec to libavutil, make it a public
function and rename it to av_get_cpu_flags().

Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk

ccf22d3e 09/08/2010 10:02 AM Stefano Sabatini

Merge has_altivec() function into mm_support(), remove it and use
mm_support() instead.

Reduce complexity and simplify pending move to libavutil.

Originally committed as revision 25074 to svn://svn.ffmpeg.org/ffmpeg/trunk

7160bb71 09/04/2010 09:59 AM Stefano Sabatini

Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_
symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.

Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk

c0ec9918 08/24/2010 05:47 PM Måns Rullgård

Remove global mm_flags variable

Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk

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