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Diffstat (limited to 'src/gallium/drivers/swr/swr_state.cpp')
-rw-r--r--src/gallium/drivers/swr/swr_state.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/gallium/drivers/swr/swr_state.cpp b/src/gallium/drivers/swr/swr_state.cpp
index f65e6427534..6dc06ed1563 100644
--- a/src/gallium/drivers/swr/swr_state.cpp
+++ b/src/gallium/drivers/swr/swr_state.cpp
@@ -1212,12 +1212,13 @@ swr_update_derived(struct pipe_context *pipe,
SwrSetViewports(ctx->swrContext, 1, vp, vpm);
}
- /* Set vertex & index buffers */
- /* (using draw info if called by swr_draw_vbo) */
- /* TODO: This is always true, because the index buffer comes from
+ /* Set vertex & index buffers
+ * (using draw info if called by swr_draw_vbo)
+ * If indexed draw, revalidate since index buffer comes from
* pipe_draw_info.
*/
- if (1 || ctx->dirty & SWR_NEW_VERTEX) {
+ if (ctx->dirty & SWR_NEW_VERTEX ||
+ (p_draw_info && p_draw_info->index_size)) {
uint32_t scratch_total;
uint8_t *scratch = NULL;