i965: Drop render_target_start from binding table struct.

[android-x86/external-mesa.git] / src / mesa / drivers / dri / i965 / brw_wm.c

diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c
index 942fb04..0072bdd 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -46,13 +46,11 @@ assign_fs_binding_table_offsets(const struct gen_device_info *devinfo,
                                 const struct brw_wm_prog_key *key,
                                 struct brw_wm_prog_data *prog_data)
 {
-   uint32_t next_binding_table_offset = 0;
-
-   /* If there are no color regions, we still perform an FB write to a null
-    * renderbuffer, which we place at surface index 0.
+   /* Render targets implicitly start at surface index 0.  Even if there are
+    * no color regions, we still perform an FB write to a null render target,
+    * which will be surface 0.
     */
-   prog_data->binding_table.render_target_start = next_binding_table_offset;
-   next_binding_table_offset += MAX2(key->nr_color_regions, 1);
+   uint32_t next_binding_table_offset = MAX2(key->nr_color_regions, 1);
 
    next_binding_table_offset =
       brw_assign_common_binding_table_offsets(devinfo, prog, &prog_data->base,