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video-format: fix range extension of UYVP

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We need to shift the top 6 bits to the lower 6 bits
This commit is contained in:
Wim Taymans 2014-11-06 09:32:21 +01:00
parent 3f44aaf810
commit 1f14077b41
1 changed files with 4 additions and 4 deletions
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8
gst-libs/gst/video/video-format.c
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@ -1235,10 +1235,10 @@ unpack_UYVP (const GstVideoFormatInfo * info, GstVideoPackFlags flags,
y1 = (((s[(i / 2) * 5 + 3] & 0x03) << 8) | s[(i / 2) * 5 + 4]) << 6; y1 = (((s[(i / 2) * 5 + 3] & 0x03) << 8) | s[(i / 2) * 5 + 4]) << 6;
if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) {
y0 |= (y0 >> 4); y0 |= (y0 >> 10);
y1 |= (y1 >> 4); y1 |= (y1 >> 10);
u0 |= (u0 >> 4); u0 |= (u0 >> 10);
v0 |= (v0 >> 4); v0 |= (v0 >> 10);
} }
d[i * 4 + 0] = 0xffff; d[i * 4 + 0] = 0xffff;