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i915: Protect macro argument for TEXTURE_SET()

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TEXTURE_SET() is the only register macro that forgets to wrap the
argument evaluation in parens. Only simple integers are passed to this
macro so there's no bug but sitll it seems prudent to add the
parens.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Ville Syrjälä
2014-06-30 18:42:31 +03:00
parent 3746ff89bc
commit 4747b2638c
1 changed files with 1 additions and 1 deletions
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src/mesa/drivers/dri/i915/i830_reg.h
+1 -1
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@@ -256,7 +256,7 @@
#define _3DSTATE_MAP_COORD_TRANSFORM ((3<<29)|(0x1d<<24)|(0x8c<<16))
#define DISABLE_TEX_TRANSFORM (1<<28)
#define TEXTURE_SET(x) (x<<29)
#define TEXTURE_SET(x) ((x)<<29)
#define _3DSTATE_VERTEX_TRANSFORM ((3<<29)|(0x1d<<24)|(0x8b<<16))
#define DISABLE_VIEWPORT_TRANSFORM (1<<31)