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authorChris Forbes <[email protected]>2014-07-12 13:21:01 +1200
committerChris Forbes <[email protected]>2014-07-13 10:01:13 +1200
commit1b6163bdf5c69408e04c9685f9f98f842bb14b5a (patch)
tree930defab37afec5e366dc06dfd989d01ea55ac2b /src/mesa
parentf55e9a7c75b1a8539a9babab011c70b6442e2e2d (diff)
i965: Add message descriptor bit definitions for pixel interpolator
These got lost in the big brw_inst shakeup. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i965/brw_defines.h5
-rw-r--r--src/mesa/drivers/dri/i965/brw_inst.h11
2 files changed, 16 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h
index 0dadcb3e37a..e528232815b 100644
--- a/src/mesa/drivers/dri/i965/brw_defines.h
+++ b/src/mesa/drivers/dri/i965/brw_defines.h
@@ -1295,6 +1295,11 @@ enum brw_message_target {
(1 << 17))
#define GEN7_DATAPORT_SCRATCH_NUM_REGS_SHIFT 12
+#define GEN7_PIXEL_INTERPOLATOR_LOC_SHARED_OFFSET 0
+#define GEN7_PIXEL_INTERPOLATOR_LOC_SAMPLE 1
+#define GEN7_PIXEL_INTERPOLATOR_LOC_CENTROID 2
+#define GEN7_PIXEL_INTERPOLATOR_LOC_PER_SLOT_OFFSET 3
+
/* HSW */
#define HSW_DATAPORT_DC_PORT0_OWORD_BLOCK_READ 0
#define HSW_DATAPORT_DC_PORT0_UNALIGNED_OWORD_BLOCK_READ 1
diff --git a/src/mesa/drivers/dri/i965/brw_inst.h b/src/mesa/drivers/dri/i965/brw_inst.h
index ac00fd4ee1f..e880c9f497e 100644
--- a/src/mesa/drivers/dri/i965/brw_inst.h
+++ b/src/mesa/drivers/dri/i965/brw_inst.h
@@ -527,6 +527,17 @@ F(ts_opcode, MD( 0), MD( 0))
/** @} */
/**
+ * Pixel Interpolator message function control bits:
+ * @{
+ */
+F(pi_simd_mode, MD(16), MD(16))
+F(pi_nopersp, MD(14), MD(14))
+F(pi_message_type, MD(13), MD(12))
+F(pi_slot_group, MD(11), MD(11))
+F(pi_message_data, MD(7), MD(0))
+/** @} */
+
+/**
* Immediates:
* @{
*/