gallium/auxiliary/vl: Fixed blank issue with compute shader

[mesa.git] / src / intel / blorp / blorp_genX_exec.h

diff --git a/src/intel/blorp/blorp_genX_exec.h b/src/intel/blorp/blorp_genX_exec.h
index 9010b03fb671ad6217a0d5b7b3c65fd5cec30b87..152f40d9338b76ac092be4275ff8c188bfca1b1c 100644 (file)
--- a/src/intel/blorp/blorp_genX_exec.h
+++ b/src/intel/blorp/blorp_genX_exec.h
@@ -82,6 +82,10 @@ static void
 blorp_surface_reloc(struct blorp_batch *batch, uint32_t ss_offset,
                     struct blorp_address address, uint32_t delta);
 
+static uint64_t
+blorp_get_surface_address(struct blorp_batch *batch,
+                          struct blorp_address address);
+
 #if GEN_GEN >= 7 && GEN_GEN < 10
 static struct blorp_address
 blorp_get_surface_base_address(struct blorp_batch *batch);
@@ -1326,7 +1330,7 @@ blorp_emit_memcpy(struct blorp_batch *batch,
 static void
 blorp_emit_surface_state(struct blorp_batch *batch,
                          const struct brw_blorp_surface_info *surface,
-                         enum isl_aux_op op,
+                         enum isl_aux_op aux_op,
                          void *state, uint32_t state_offset,
                          const bool color_write_disables[4],
                          bool is_render_target)
@@ -1363,6 +1367,13 @@ blorp_emit_surface_state(struct blorp_batch *batch,
    isl_surf_fill_state(batch->blorp->isl_dev, state,
                        .surf = &surf, .view = &surface->view,
                        .aux_surf = &surface->aux_surf, .aux_usage = aux_usage,
+                       .address =
+                          blorp_get_surface_address(batch, surface->addr),
+                       .aux_address = aux_usage == ISL_AUX_USAGE_NONE ? 0 :
+                          blorp_get_surface_address(batch, surface->aux_addr),
+                       .clear_address = !use_clear_address ? 0 :
+                          blorp_get_surface_address(batch,
+                                                    surface->clear_color_addr),
                        .mocs = surface->addr.mocs,
                        .clear_color = surface->clear_color,
                        .use_clear_address = use_clear_address,
@@ -1382,7 +1393,7 @@ blorp_emit_surface_state(struct blorp_batch *batch,
                           surface->aux_addr, *aux_addr);
    }
 
-   if (surface->clear_color_addr.buffer) {
+   if (aux_usage != ISL_AUX_USAGE_NONE && surface->clear_color_addr.buffer) {
 #if GEN_GEN >= 10
       assert((surface->clear_color_addr.offset & 0x3f) == 0);
       uint32_t *clear_addr = state + isl_dev->ss.clear_color_state_offset;
@@ -1390,7 +1401,10 @@ blorp_emit_surface_state(struct blorp_batch *batch,
                           isl_dev->ss.clear_color_state_offset,
                           surface->clear_color_addr, *clear_addr);
 #elif GEN_GEN >= 7
-      if (op == ISL_AUX_OP_FULL_RESOLVE || op == ISL_AUX_OP_PARTIAL_RESOLVE) {
+      /* Fast clears just whack the AUX surface and don't actually use the
+       * clear color for anything.  We can avoid the MI memcpy on that case.
+       */
+      if (aux_op != ISL_AUX_OP_FAST_CLEAR) {
          struct blorp_address dst_addr = blorp_get_surface_base_address(batch);
          dst_addr.offset += state_offset + isl_dev->ss.clear_value_offset;
          blorp_emit_memcpy(batch, dst_addr, surface->clear_color_addr,