Re: [FFmpeg-devel] 回复： patch 1/4: libavcodec/ppc/pixblockdsp.c: fixget_pixels_altivec() and diff_pixels_altivec() for POWER LE

2014-10-08 Thread Reimar Döffinger
On 8 October 2014 04:39:20 CEST, rongyan wrote: >Reimar, >Sorry for late response. >'HAVE_VSX' is automatically enabled only when HAVE_ALTIVECT is enabled >and the CPU is little endian. So if the altivec implementation is >broken in little endian, the HAVE_VSX will not be enabled.‍ That will make

[FFmpeg-devel] 回复： patch 1/4: libavcodec/ppc/pixblockdsp.c: fixget_pixels_altivec() and diff_pixels_altivec() for POWER LE

2014-10-07 Thread rongyan
Reimar, Sorry for late response. 'HAVE_VSX' is automatically enabled only when HAVE_ALTIVECT is enabled and the CPU is little endian. So if the altivec implementation is broken in little endian, the HAVE_VSX will not be enabled.‍ Thanks. Rong Yan -- The world has enough for ever