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videoconvert: Compare y offset with height, not width, when testing for overlap

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This could have prevented images showing that should have when the
source height is greater than its width.

When width exceeds height, as is common, it probably only caused a
miniscule amount of unnecessary work.  I haven't tested.
This commit is contained in:
Douglas Bagnall 2012-11-02 10:53:57 +13:00 committed by Sebastian Dröge
parent 5ac789408b
commit 0b898ab911
1 changed files with 2 additions and 2 deletions
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4
gst/videomixer/blend.c
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@ -273,7 +273,7 @@ blend_##format_name (GstVideoFrame * srcframe, gint xpos, gint ypos, \
ypos = 0; \
} \
/* If x or y offset are larger then the source it's outside of the picture */ \
if (xoffset > src_width || yoffset > src_width) { \
if (xoffset > src_width || yoffset > src_height) { \
return; \
} \
\
@ -518,7 +518,7 @@ blend_##format_name (GstVideoFrame * srcframe, gint xpos, gint ypos, \
ypos = 0; \
} \
/* If x or y offset are larger then the source it's outside of the picture */ \
if (xoffset > src_width || yoffset > src_width) { \
if (xoffset > src_width || yoffset > src_height) { \
return; \
} \
\