Mesa (master): i965/fs_fp: Use null_reg from fs_visitor instead of rolling our own
Jason Ekstrand
jekstrand at kemper.freedesktop.org
Thu Oct 2 21:15:47 UTC 2014
Module: Mesa
Branch: master
Commit: 75986830b40d2442be3d22c25dde5d70682babef
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=75986830b40d2442be3d22c25dde5d70682babef
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date: Wed Oct 1 10:27:24 2014 -0700
i965/fs_fp: Use null_reg from fs_visitor instead of rolling our own
Signed-off-by: Jason Ekstrand <jason.ekstrand at intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84529
Reviewed-by: Matt Turner <mattst88 at gmail.com>
---
src/mesa/drivers/dri/i965/brw_fs_fp.cpp | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_fp.cpp b/src/mesa/drivers/dri/i965/brw_fs_fp.cpp
index f9eec10..9f0c0c7 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_fp.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_fp.cpp
@@ -115,8 +115,6 @@ fs_visitor::emit_fragment_program_code()
{
setup_fp_regs();
- fs_reg null = fs_reg(brw_null_reg());
-
/* Keep a reg with 1.0 around, for reuse by emit_fp_sop so that it can just
* be:
*
@@ -163,7 +161,7 @@ fs_visitor::emit_fragment_program_code()
if (fpi->DstReg.WriteMask & (1 << i)) {
fs_inst *inst;
- emit(CMP(null, offset(src[0], i), fs_reg(0.0f),
+ emit(CMP(reg_null_f, offset(src[0], i), fs_reg(0.0f),
BRW_CONDITIONAL_L));
inst = emit(BRW_OPCODE_SEL, offset(dst, i),
@@ -250,8 +248,8 @@ fs_visitor::emit_fragment_program_code()
* undiscarded pixels, and updates just those pixels to be
* turned off.
*/
- fs_inst *cmp = emit(CMP(null, offset(src[0], i), fs_reg(0.0f),
- BRW_CONDITIONAL_GE));
+ fs_inst *cmp = emit(CMP(reg_null_f, offset(src[0], i),
+ fs_reg(0.0f), BRW_CONDITIONAL_GE));
cmp->predicate = BRW_PREDICATE_NORMAL;
cmp->flag_subreg = 1;
}
@@ -283,7 +281,7 @@ fs_visitor::emit_fragment_program_code()
if (fpi->DstReg.WriteMask & WRITEMASK_YZ) {
fs_inst *inst;
- emit(CMP(null, offset(src[0], 0), fs_reg(0.0f),
+ emit(CMP(reg_null_f, offset(src[0], 0), fs_reg(0.0f),
BRW_CONDITIONAL_LE));
if (fpi->DstReg.WriteMask & WRITEMASK_Y) {
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