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authormarha <marha@users.sourceforge.net>2012-01-24 08:53:36 +0100
committermarha <marha@users.sourceforge.net>2012-01-24 08:53:36 +0100
commitb683b8f5675e280a6dd4ab82d6b9394182798b55 (patch)
tree0c4cec0e5b6284f65f9cd41e1becd29a8d0eaee8 /mesalib/src/mesa/drivers/common/meta.c
parentaecb6b44ec50eb29377e903218f21b780d1eec51 (diff)
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libX11 mesa xserver git update 24 jan 2012
Diffstat (limited to 'mesalib/src/mesa/drivers/common/meta.c')
-rw-r--r--mesalib/src/mesa/drivers/common/meta.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index dca3613a6..05cc712cf 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -1451,7 +1451,12 @@ _mesa_meta_BlitFramebuffer(struct gl_context *ctx,
struct vertex verts[4];
GLboolean newTex;
- if (srcW > maxTexSize || srcH > maxTexSize) {
+ /* In addition to falling back if the blit size is larger than the maximum
+ * texture size, fallback if the source is multisampled. This fallback can
+ * be removed once Mesa gets support ARB_texture_multisample.
+ */
+ if (srcW > maxTexSize || srcH > maxTexSize
+ || ctx->ReadBuffer->Visual.samples > 0) {
/* XXX avoid this fallback */
_swrast_BlitFramebuffer(ctx, srcX0, srcY0, srcX1, srcY1,
dstX0, dstY0, dstX1, dstY1, mask, filter);