swr: [rasterizer jitter] unitialized component fix in fetch jit

[mesa.git] / src / gallium / drivers / r300 / r300_render.c

diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index 43860f3035c77ecc42b707d73022d0b65eaff6cc..ad0f489617212270fa3b0a13d59e30a13d104dc9 100644 (file)
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -215,7 +215,7 @@ static boolean r300_reserve_cs_dwords(struct r300_context *r300,
     cs_dwords += r300_get_num_cs_end_dwords(r300);
 
     /* Reserve requested CS space. */
-    if (cs_dwords > (r300->cs->max_dw - r300->cs->cdw)) {
+    if (!r300->rws->cs_check_space(r300->cs, cs_dwords)) {
         r300_flush(&r300->context, RADEON_FLUSH_ASYNC, NULL);
         flushed = TRUE;
     }