Signed-off-by: Topi Pohjolainen <[email protected]>
---
src/mesa/drivers/dri/i965/brw_reg.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_reg.h
b/src/mesa/drivers/dri/i965/brw_reg.h
index cf2ef13..7cf748f 100644
--- a/src/mesa/drivers/dri/i965/brw_reg.h
+++ b/src/mesa/drivers/dri/i965/brw_reg.h
@@ -802,6 +802,14 @@ brw_abs(struct brw_reg reg)
return reg;
}
+static inline bool
+brw_is_scalar(struct brw_reg reg)
+{
+ return reg.width == BRW_WIDTH_1 &&
+ reg.hstride == BRW_HORIZONTAL_STRIDE_0 &&
+ reg.vstride == BRW_VERTICAL_STRIDE_0;
+}
+
/************************************************************************/
static inline struct brw_reg
--
1.8.3.1
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