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authorMatt Turner <[email protected]>2015-10-15 16:01:11 -0700
committerMatt Turner <[email protected]>2015-10-19 10:19:32 -0700
commitde862f03accb12b044ced60cb98f47a055457223 (patch)
treed1133bd1314158b50f7e7bfbb1238bfa92e09704
parent35a2d259f27f5b41f29a1112ca48093dac09c364 (diff)
i965/fs: Localize variables' scopes.
-rw-r--r--src/mesa/drivers/dri/i965/brw_fs_visitor.cpp13
1 files 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 23c99b7b912..f825fed4daf 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;
}