---
src/gallium/drivers/r600/r600_pipe.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/src/gallium/drivers/r600/r600_pipe.c
b/src/gallium/drivers/r600/r600_pipe.c
index 3d35ed2..9ccb318 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -49,6 +49,17 @@
#include "r600_pipe.h"
#include "r600_hw_context_priv.h"
+#ifndef MTYPES_H
+// Where to put this ?
+enum packing_constraint
+{
+ NONE, /** no limitation (scalar architecture : swrast, nouveau) */
+ SMOOTH_NOPERSPECTIVE_MIXED, /** Smooth and noperspective varying can be
mixed but not with flat (i965) */
+ NO_MIXED_INTERPOLATION, /** Dont mix different interpolation (r300 and
r600) */
+ AVOID_PACKING, /** Disable packing */
+};
+#endif
+
/*
* pipe_context
*/
@@ -527,6 +538,8 @@ static int r600_get_shader_param(struct pipe_screen*
pscreen, unsigned shader, e
return 16;
case PIPE_SHADER_CAP_OUTPUT_READ:
return 1;
+ case PIPE_SHADER_CAP_VARYINGS_PACKING_CONSTRAINTS:
+ return NO_MIXED_INTERPOLATION;
}
return 0;
}
--
1.7.7
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