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i915: Fix logic_op check.

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Fixes "Macro compares unsigned to 0" defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Vinson Lee 2013-11-03 14:42:18 -08:00
parent 14ddc83346
commit 9943b6612b
1 changed files with 1 additions and 2 deletions
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3
src/mesa/drivers/dri/i915/intel_blit.c
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@ -534,8 +534,7 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel,
return false;
}
assert( logic_op - GL_CLEAR >= 0 );
assert( logic_op - GL_CLEAR < 0x10 );
assert((logic_op >= GL_CLEAR) && (logic_op <= (GL_CLEAR + 0x0f)));
assert(dst_pitch > 0);
if (w < 0 || h < 0)