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compositor: remove check for below zero for unsigned value

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CLAMP checks both if value is '< 0' and '> max'. Value will never be a negative
number since it is an unsigned integer. Removing that check and only checking if
it is bigger than max by using MIN().

CID 1320707
This commit is contained in:
Luis de Bethencourt 2015-08-28 15:21:11 +01:00
parent f12ef34410
commit e4b584b3e5
1 changed files with 4 additions and 4 deletions
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8
gst/compositor/compositor.c
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@ -362,10 +362,10 @@ clamp_rectangle (guint x, guint y, guint w, guint h, guint outer_width,
* the case where (say, with negative xpos/ypos or w/h greater than the output
* size) the non-obscured portion of the frame could be outside the bounds of
* the video itself and hence not visible at all */
clamped.x = CLAMP (x, 0, outer_width);
clamped.y = CLAMP (y, 0, outer_height);
clamped.w = CLAMP (x2, 0, outer_width) - clamped.x;
clamped.h = CLAMP (y2, 0, outer_height) - clamped.y;
clamped.x = MIN (x, outer_width);
clamped.y = MIN (y, outer_height);
clamped.w = MIN (x2, outer_width) - clamped.x;
clamped.h = MIN (y2, outer_height) - clamped.y;
return clamped;
}