Janne Grunau 98fdfa9970 ppc: reduce overreads when loading 8 pixels in altivec dsp functions ... Altivec can only load naturally aligned vectors. To handle possibly unaligned data a second vector is loaded from an offset of the original location and the data is recovered through a vector permutation. Overreads are minimal if the offset for second load points to the last element of data. This is 7 for loading eight 8-bit pixels and overreads are reduced from 16 bytes to 8 bytes if the pixels are 64-bit aligned. For unaligned pixels the overread is reduced from 23 bytes to 15 bytes in the worst case.		2014-02-14 18:34:04 +01:00
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asm.S
dsputil_altivec.c	ppc: reduce overreads when loading 8 pixels in altivec dsp functions	2014-02-14 18:34:04 +01:00
dsputil_altivec.h
dsputil_ppc.c
fdct_altivec.c
fft_altivec_s.S
fft_altivec.c
fmtconvert_altivec.c
gmc_altivec.c
h264chroma_init.c
h264chroma_template.c
h264dsp.c
h264qpel_template.c
h264qpel.c
hpeldsp_altivec.c
idct_altivec.c
int_altivec.c
Makefile
mathops.h
mpegaudiodsp_altivec.c
mpegvideo_altivec.c
vc1dsp_altivec.c
videodsp_ppc.c
vorbisdsp_altivec.c
vp3dsp_altivec.c
vp8dsp_altivec.c