We're not supporting 2x MSAA, for example.
---
src/gallium/drivers/svga/svga_screen.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/gallium/drivers/svga/svga_screen.c
b/src/gallium/drivers/svga/svga_screen.c
index 1ec91e5..0d8e59d 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -737,6 +737,14 @@ svga_is_format_supported( struct pipe_screen *screen,
if ((ss->ms_samples & (1 << (sample_count - 1))) == 0) {
return FALSE;
}
+ if (sample_count != 4 &&
+ sample_count != 8 &&
+ sample_count != 16) {
+ /* Despite what the device supports, we don't support 2 samples,
+ * for example. See the WGL state tracker code.
+ */
+ return FALSE;
+ }
}
svga_format = svga_translate_format(ss, format, bindings);
--
1.9.1
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