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drisw: Fix 24bpp software rendering, take 2

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This patch add the support for 24bpp in the dri/swrast implementation.
See http://bugs.freedesktop.org/show_bug.cgi?id=23525

Signed-off-by: Marc Pignat <marc at pignat.org>
Signed-off-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marc Pignat 2011-06-28 15:21:58 +02:00 • committed by Brian Paul
parent 0d082390d9
commit cfec000e75
1 changed files with 7 additions and 0 deletions
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7
src/glx/drisw_glx.c
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@ -100,6 +100,13 @@ XCreateDrawable(struct drisw_drawable * pdp,
32, /* bitmap_pad */
0); /* bytes_per_line */
/**
* swrast does not handle 24-bit depth with 24 bpp, so let X do the
* the conversion for us.
*/
if (pdp->ximage->bits_per_pixel == 24)
pdp->ximage->bits_per_pixel = 32;
return True;
}