- struct brw_winsys_buffer *bind_bo;
-
- bind_bo = brw_search_cache(&brw->surface_cache, BRW_SS_SURF_BIND,
- NULL, 0,
- brw->vs.surf_bo, BRW_VS_MAX_SURF,
- NULL);
-
- if (bind_bo == NULL) {
- GLuint data_size = BRW_VS_MAX_SURF * sizeof(GLuint);
- uint32_t *data = malloc(data_size);
- int i;
-
- for (i = 0; i < BRW_VS_MAX_SURF; i++)
- if (brw->vs.surf_bo[i])
- data[i] = brw->vs.surf_bo[i]->offset;
- else
- data[i] = 0;
-
- bind_bo = brw_upload_cache( &brw->surface_cache, BRW_SS_SURF_BIND,
- NULL, 0,
- brw->vs.surf_bo, BRW_VS_MAX_SURF,
- data, data_size,
- NULL, NULL);
-
- /* Emit binding table relocations to surface state */
- for (i = 0; i < BRW_VS_MAX_SURF; i++) {
- if (brw->vs.surf_bo[i] != NULL) {
- /* The presumed offsets were set in the data values for
- * brw_upload_cache.
- */
- drm_intel_bo_emit_reloc(bind_bo, i * 4,
- brw->vs.surf_bo[i], 0,
- I915_GEM_DOMAIN_INSTRUCTION, 0);
- }
- }