X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fr300%2Fr300_render.c;h=6c891029a56e70f119435cbe6e7d1ee686a429d2;hb=566390bedf4e5f24b5234e9dc08ecb1a6fd4d13b;hp=770a92be74fa63b8a07d1eaf531a336f370cb472;hpb=4c0c728b2a3c8ebee09ddacd1390be31b1a73e23;p=mesa.git

diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index 770a92be74f..6c891029a56 100644
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -273,9 +273,14 @@ static void r300_emit_draw_elements(struct r300_context *r300,
     CS_LOCALS(r300);
 
     assert((start * indexSize)  % 4 == 0);
+    assert(count < (1 << 24));
+
+    DBG(r300, DBG_DRAW, "r300: Indexbuf of %u indices, min %u max %u\n",
+        count, minIndex, maxIndex);
+
+    maxIndex = MIN2(maxIndex, ((1 << 24) - 1));
 
     if (alt_num_verts) {
-        assert(count < (1 << 24));
         BEGIN_CS(16);
         OUT_CS_REG(R500_VAP_ALT_NUM_VERTICES, count);
     } else {