The sampler can handle R8G8B8X8 (and substitute 1.0 for the fourth
component) but we can't use it as a render target.
Signed-off-by: Chris Forbes <chr...@ijw.co.nz>
---
src/mesa/drivers/dri/i965/brw_surface_formats.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_surface_formats.c
b/src/mesa/drivers/dri/i965/brw_surface_formats.c
index f203f52..3f82f80 100644
--- a/src/mesa/drivers/dri/i965/brw_surface_formats.c
+++ b/src/mesa/drivers/dri/i965/brw_surface_formats.c
@@ -583,6 +583,9 @@ brw_init_surface_formats(struct brw_context *brw)
*/
render = BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
break;
+ case BRW_SURFACEFORMAT_R8G8B8X8_UNORM:
+ render = BRW_SURFACEFORMAT_R8G8B8A8_UNORM;
+ break;
}
rinfo = &surface_formats[render];
--
1.9.1
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