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Avoid a segfault in multiarb.c

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This commit is contained in:
Keith Whitwell 2005-01-05 13:51:03 +00:00
parent e3fe80a60f
commit 830e046972
1 changed files with 4 additions and 3 deletions
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7
src/mesa/drivers/dri/unichrome/via_state.c
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@ -188,7 +188,6 @@ void viaEmitState(viaContextPtr vmesa)
struct gl_texture_unit *texUnit1 = &ctx->Texture.Unit[1];
{
viaTextureObjectPtr t = (viaTextureObjectPtr)texUnit0->_Current->DriverData;
GLuint nDummyValue = 0;
BEGIN_RING( 8 );
@ -199,7 +198,9 @@ void viaEmitState(viaContextPtr vmesa)
if (VIA_DEBUG) fprintf(stderr, "multi texture\n");
nDummyValue = (HC_SubA_HTXSMD << 24) | (1 << 3);
if (t && t->needClearCache) {
/* Clear cache flag never set:
*/
if (0) {
OUT_RING( nDummyValue | HC_HTXCHCLR_MASK );
OUT_RING( nDummyValue );
}
@ -212,7 +213,7 @@ void viaEmitState(viaContextPtr vmesa)
if (VIA_DEBUG) fprintf(stderr, "single texture\n");
nDummyValue = (HC_SubA_HTXSMD << 24) | 0;
if (t && t->needClearCache) {
if (0) {
OUT_RING( nDummyValue | HC_HTXCHCLR_MASK );
OUT_RING( nDummyValue );
}