virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2026-05-16 08:38:24 +02:00
Code Issues Releases Activity

Optimization of AC3 floating point decoder for MIPS

Browse Source 
FFT in MIPS implementation is working iteratively instead
 of "recursively" calling functions for smaller FFT sizes.
Some of DSP and format convert utils functions are also optimized.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Reviewed-by: Vitor Sessak <vitor1001@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Nedeljko Babic
2012-09-04 18:43:34 +02:00
committed by Michael Niedermayer
parent 9afd55922a
commit b3fdfc8c4e
13 changed files with 1173 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libavcodec/fmtconvert.c
+1
View File
@@ -86,6 +86,7 @@ av_cold void ff_fmt_convert_init(FmtConvertContext *c, AVCodecContext *avctx)
if (ARCH_ARM) ff_fmt_convert_init_arm(c, avctx);
if (HAVE_ALTIVEC) ff_fmt_convert_init_altivec(c, avctx);
if (HAVE_MMX) ff_fmt_convert_init_x86(c, avctx);
if (HAVE_MIPSFPU) ff_fmt_convert_init_mips(c);
}
/* ffdshow custom code */