r300g: fix rendering with a non-zero index bias in draw_elements_immediate

NOTE: This is a candidate for the stable branches.

diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index dad6d2f..a9a9ae6 100644 (file)
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -521,7 +521,9 @@ static void r300_draw_elements_immediate(struct r300_context *r300,
             PREP_INDEXED, NULL, 2+count_dwords, 0, info->index_bias, -1))
         return;
 
-    r300_emit_draw_init(r300, info->mode, info->min_index, info->max_index);
+    r300_emit_draw_init(r300, info->mode,
+                        info->min_index + info->index_bias,
+                        info->max_index + info->index_bias);
 
     BEGIN_CS(2 + count_dwords);
     OUT_CS_PKT3(R300_PACKET3_3D_DRAW_INDX_2, count_dwords);