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ffmpeg-0.6.3

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v0.5

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v0.6

v0.6.1

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FFmpeg/libavcodec/ppc

History

Måns Rullgård a46b84d120 PPC: convert Altivec FFT to pure assembler ... On PPC a leaf function has a 288-byte red zone below the stack pointer, sparing these functions the chore of setting up a full stack frame. When a function call is disguised within an inline asm block, the compiler might not adjust the stack pointer as required before a function call, resulting in the red zone being clobbered. Moving the entire function to pure asm avoids this problem and also results in somewhat better code. Originally committed as revision 24044 to svn://svn.ffmpeg.org/ffmpeg/trunk		14 years ago
..
Makefile	PPC: Altivec split-radix FFT	14 years ago
asm.S	PPC: add some asm support macros	14 years ago
check_altivec.c	Fix grammar errors in documentation	14 years ago
dsputil_altivec.c	…
dsputil_altivec.h	…
dsputil_ppc.c	…
fdct_altivec.c	…
fft_altivec.c	PPC: convert Altivec FFT to pure assembler	14 years ago
fft_altivec_s.S	PPC: convert Altivec FFT to pure assembler	14 years ago
float_altivec.c	…
gmc_altivec.c	…
h264_altivec.c	…
h264_template_altivec.c	…
idct_altivec.c	…
int_altivec.c	…
mathops.h	…
mpegaudiodec_altivec.c	Altivec-optimized mp{1,2,3} windowing	14 years ago
mpegvideo_altivec.c	…
regs.h	Check whether IBM or Apple PPC assembler syntax is used	14 years ago
types_altivec.h	PPC: Altivec split-radix FFT	14 years ago
util_altivec.h	Altivec: Add helper function to load from a constant misalignment	14 years ago
vc1dsp_altivec.c	…
vp3dsp_altivec.c	…
vp8dsp_altivec.c	Altivec VP8 MC functions	14 years ago