Mesa (master): i965/fs: Localize variables' scopes.
Matt Turner
mattst88 at kemper.freedesktop.org
Mon Oct 19 17:19:40 UTC 2015
Module: Mesa
Branch: master
Commit: de862f03accb12b044ced60cb98f47a055457223
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=de862f03accb12b044ced60cb98f47a055457223
Author: Matt Turner <mattst88 at gmail.com>
Date: Thu Oct 15 16:01:11 2015 -0700
i965/fs: Localize variables' scopes.
---
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index 23c99b7..f825fed 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -904,12 +904,9 @@ fs_visitor::emit_urb_writes()
urb_offset = 0;
flush = false;
for (slot = 0; slot < vue_map->num_slots; slot++) {
- fs_reg reg, src, zero;
-
int varying = vue_map->slot_to_varying[slot];
switch (varying) {
- case VARYING_SLOT_PSIZ:
-
+ case VARYING_SLOT_PSIZ: {
/* The point size varying slot is the vue header and is always in the
* vue map. But often none of the special varyings that live there
* are written and in that case we can skip writing to the vue
@@ -921,7 +918,7 @@ fs_visitor::emit_urb_writes()
break;
}
- zero = fs_reg(GRF, alloc.allocate(1), BRW_REGISTER_TYPE_UD);
+ fs_reg zero(GRF, alloc.allocate(1), BRW_REGISTER_TYPE_UD);
bld.MOV(zero, fs_reg(0u));
sources[length++] = zero;
@@ -940,7 +937,7 @@ fs_visitor::emit_urb_writes()
else
sources[length++] = zero;
break;
-
+ }
case BRW_VARYING_SLOT_NDC:
case VARYING_SLOT_EDGE:
unreachable("unexpected scalar vs output");
@@ -973,8 +970,8 @@ fs_visitor::emit_urb_writes()
* temp register and use that for the payload.
*/
for (int i = 0; i < 4; i++) {
- reg = fs_reg(GRF, alloc.allocate(1), outputs[varying].type);
- src = offset(this->outputs[varying], bld, i);
+ fs_reg reg = fs_reg(GRF, alloc.allocate(1), outputs[varying].type);
+ fs_reg src = offset(this->outputs[varying], bld, i);
set_saturate(true, bld.MOV(reg, src));
sources[length++] = reg;
}
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