[Mesa-dev] [PATCH 7/7] i965/vec4: Drop support for ATTR as an instruction destination.
Kenneth Graunke
kenneth at whitecape.org
Wed Jan 13 20:33:17 PST 2016
This is no longer necessary...and it doesn't make much sense to
have inputs as destinations.
Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
src/mesa/drivers/dri/i965/brw_vec4.cpp | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index d2c27ff..4b3f2af 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -1522,22 +1522,6 @@ vec4_visitor::lower_attributes_to_hw_regs(const int *attribute_map,
bool interleaved)
{
foreach_block_and_inst(block, vec4_instruction, inst, cfg) {
- /* We have to support ATTR as a destination for GL_FIXED fixup. */
- if (inst->dst.file == ATTR) {
- int grf = attribute_map[inst->dst.nr + inst->dst.reg_offset];
-
- /* All attributes used in the shader need to have been assigned a
- * hardware register by the caller
- */
- assert(grf != 0);
-
- struct brw_reg reg = attribute_to_hw_reg(grf, interleaved);
- reg.type = inst->dst.type;
- reg.writemask = inst->dst.writemask;
-
- inst->dst = reg;
- }
-
for (int i = 0; i < 3; i++) {
if (inst->src[i].file != ATTR)
continue;
--
2.7.0
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