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authorXiang, Haihao <haihao.xiang@intel.com>2008-05-05 13:15:01 +0800
committerXiang, Haihao <haihao.xiang@intel.com>2008-05-05 13:15:28 +0800
commit2fa2dd3908c783663ca421134cde82e9b6a38a0d (patch)
tree5bb947a7417e2dd1d3f6ae34ae832ac27febf94c /src/mesa/drivers/dri/i965
parenta7016949f27f7612ffba7a4d0c5e6280cb3e66ba (diff)
i965: Don't cast the result of brw_prepare_vertices to an unsigned value.
Negative value means other errors, not aperture overflow. fix bug #15752
Diffstat (limited to 'src/mesa/drivers/dri/i965')
-rw-r--r--src/mesa/drivers/dri/i965/brw_draw.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 6124ab6b0f..5ccf4f4128 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -257,10 +257,12 @@ static GLboolean brw_try_draw_prims( GLcontext *ctx,
struct intel_context *intel = intel_context(ctx);
struct brw_context *brw = brw_context(ctx);
GLboolean retval = GL_FALSE;
- GLuint i, ret;
+ GLuint i;
GLuint ib_offset;
dri_bo *ib_bo;
GLboolean force_flush = GL_FALSE;
+ int ret;
+
if (ctx->NewState)
_mesa_update_state( ctx );