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fix another {get,put}-argb-pixels bug

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svn: r6963
This commit is contained in:
Matthew Flatt 2007-07-25 18:37:15 +00:00
parent c2f2f715ac
commit 0f3e5b69a7
1 changed files with 15 additions and 0 deletions
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15
src/wxxt/src/DeviceContexts/WindowDC.cc
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@ -3229,6 +3229,21 @@ Bool wxWindowDC::BeginGetPixelFast(int x, int y, int w, int h)
if ((x >= 0) && (y >= 0)
&& ((unsigned int)(x + w) <= X->width)
&& ((unsigned int)(y + h) <= X->height)) {
/* Possible improvement: get only the revelant section of the
bitmap into the image cache, instead of always the entire
image. (In that case, use offsets in the fast Get and Put
operations.) */
if (X->get_pixel_image_cache
&& (X->cache_dx
|| X->cache_dy
|| (X->get_pixel_image_cache->width < (int)X->width)
|| (X->get_pixel_image_cache->height < (int)X->height))) {
/* Need to get out of mini mode */
EndSetPixel();
}
BeginSetPixel(0, 0, 0);
return TRUE;
} else