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-rw-r--r--Documentation/DocBook/media/v4l/pixfmt.xml6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml
index 16db350848af..72d72bd67d0a 100644
--- a/Documentation/DocBook/media/v4l/pixfmt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt.xml
@@ -391,9 +391,9 @@ clamp (double x)
else return r;
}
-y1 = (255 / 219.0) * (Y1 - 16);
-pb = (255 / 224.0) * (Cb - 128);
-pr = (255 / 224.0) * (Cr - 128);
+y1 = (Y1 - 16) / 219.0;
+pb = (Cb - 128) / 224.0;
+pr = (Cr - 128) / 224.0;
r = 1.0 * y1 + 0 * pb + 1.402 * pr;
g = 1.0 * y1 - 0.344 * pb - 0.714 * pr;