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authorBrian Paul <brianp@vmware.com>2009-01-02 17:30:08 -0700
committerBrian Paul <brianp@vmware.com>2009-01-06 09:21:24 -0700
commit0e25c363bee7cda8353ee4a5fe3072094affca46 (patch)
tree19683add47233ca4bc2d7de2061a5a871471a433 /src/mesa
parent8e0b601e311ec2f9f8e6205e6a2e6a7642009a96 (diff)
mesa: fix warning about possibly undefined var in GLSL compiler
(cherry picked from commit 724ed5b84bc2491da244d091de889d5b35503b5d)
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/shader/slang/slang_emit.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c
index 6d36f70b0c..35d323118e 100644
--- a/src/mesa/shader/slang/slang_emit.c
+++ b/src/mesa/shader/slang/slang_emit.c
@@ -310,24 +310,22 @@ storage_to_dst_reg(struct prog_dst_register *dst, const slang_ir_storage *st)
dst->WriteMask = swizzle_to_writemask(swizzle);
}
else {
- GLuint writemask;
switch (size) {
case 1:
- writemask = WRITEMASK_X << GET_SWZ(st->Swizzle, 0);
+ dst->WriteMask = WRITEMASK_X << GET_SWZ(st->Swizzle, 0);
break;
case 2:
- writemask = WRITEMASK_XY;
+ dst->WriteMask = WRITEMASK_XY;
break;
case 3:
- writemask = WRITEMASK_XYZ;
+ dst->WriteMask = WRITEMASK_XYZ;
break;
case 4:
- writemask = WRITEMASK_XYZW;
+ dst->WriteMask = WRITEMASK_XYZW;
break;
default:
; /* error would have been caught above */
}
- dst->WriteMask = writemask;
}
dst->RelAddr = relAddr;