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PPC: swscale: disable altivec functions for unsupported formats

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Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2011-06-28 23:19:36 +01:00
parent 842f463c77
commit 635930d466
1 changed files with 3 additions and 1 deletions
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4
libswscale/ppc/swscale_altivec.c
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@ -407,7 +407,9 @@ void ff_sws_init_swScale_altivec(SwsContext *c)
return;
c->hScale = hScale_altivec_real;
if (!is16BPS(dstFormat) && !is9_OR_10BPS(dstFormat)) {
if (!is16BPS(dstFormat) && !is9_OR_10BPS(dstFormat) &&
dstFormat != PIX_FMT_NV12 && dstFormat != PIX_FMT_NV21 &&
!c->alpPixBuf) {
c->yuv2yuvX = yuv2yuvX_altivec_real;
}