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gstvideo: fix a RGB ordering mixup in colorspace conversion code

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This commit is contained in:
Vincent Penquerc'h 2011-12-14 16:34:39 +00:00
parent 5f3a31f4d1
commit ceeff69bc1
1 changed files with 3 additions and 3 deletions
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6
gst-libs/gst/video/video-blend.c
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@ -1193,9 +1193,9 @@ matrix_yuv_to_rgb (guint8 * tmpline, guint width)
g = (298 * y - 55 * u - 136 * v + 19681) >> 8; g = (298 * y - 55 * u - 136 * v + 19681) >> 8;
b = (298 * y + 541 * u - 73988) >> 8; b = (298 * y + 541 * u - 73988) >> 8;
tmpline[i * 4 + ARGB_R] = CLAMP (r, 0, 255); tmpline[i * 4 + 1] = CLAMP (r, 0, 255);
tmpline[i * 4 + ARGB_G] = CLAMP (g, 0, 255); tmpline[i * 4 + 2] = CLAMP (g, 0, 255);
tmpline[i * 4 + ARGB_B] = CLAMP (b, 0, 255); tmpline[i * 4 + 3] = CLAMP (b, 0, 255);
} }
} }