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avpicture_layout: use a endian independant format for the palette. 

This should fix the failing fate PAL8 tests.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-04-13 18:21:51 +02:00
parent 84d74610f9
commit 2ec8789eb8
1 changed files with 5 additions and 2 deletions
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7
libavcodec/imgconvert.c
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@ -340,8 +340,11 @@ int avpicture_layout(const AVPicture* src, enum PixelFormat pix_fmt, int width,
return size;
}
if (desc->flags & PIX_FMT_PAL)
memcpy((unsigned char *)(((size_t)dest + 3) & ~3), src->data[1], 256 * 4);
if (desc->flags & PIX_FMT_PAL) {
uint32_t *d32 = (unsigned char *)(((size_t)dest + 3) & ~3);
for (i = 0; i<256; i++)
AV_WL32(d32 + i, AV_RN32(src->data[1] + 4*i));
}
return size;
}