-static struct anv_state
-anv_cmd_buffer_alloc_null_surface_state(struct anv_cmd_buffer *cmd_buffer,
- struct anv_framebuffer *fb)
-{
- switch (cmd_buffer->device->info.gen) {
- case 7:
- if (cmd_buffer->device->info.is_haswell) {
- return gen75_cmd_buffer_alloc_null_surface_state(cmd_buffer, fb);
- } else {
- return gen7_cmd_buffer_alloc_null_surface_state(cmd_buffer, fb);
- }
- case 8:
- return gen8_cmd_buffer_alloc_null_surface_state(cmd_buffer, fb);
- case 9:
- return gen9_cmd_buffer_alloc_null_surface_state(cmd_buffer, fb);
- default:
- unreachable("Invalid hardware generation");
- }
-}
-
-VkResult
-anv_cmd_buffer_emit_binding_table(struct anv_cmd_buffer *cmd_buffer,
- gl_shader_stage stage,
- struct anv_state *bt_state)
-{
- struct anv_framebuffer *fb = cmd_buffer->state.framebuffer;
- struct anv_subpass *subpass = cmd_buffer->state.subpass;
- struct anv_pipeline_bind_map *map;
- uint32_t bias, state_offset;
-
- switch (stage) {
- case MESA_SHADER_COMPUTE:
- map = &cmd_buffer->state.compute_pipeline->bindings[stage];
- bias = 1;
- break;
- default:
- map = &cmd_buffer->state.pipeline->bindings[stage];
- bias = 0;
- break;
- }
-
- if (bias + map->surface_count == 0) {
- *bt_state = (struct anv_state) { 0, };
- return VK_SUCCESS;
- }
-
- *bt_state = anv_cmd_buffer_alloc_binding_table(cmd_buffer,
- bias + map->surface_count,
- &state_offset);
- uint32_t *bt_map = bt_state->map;
-
- if (bt_state->map == NULL)
- return VK_ERROR_OUT_OF_DEVICE_MEMORY;
-
- if (stage == MESA_SHADER_COMPUTE &&
- get_cs_prog_data(cmd_buffer->state.compute_pipeline)->uses_num_work_groups) {
- struct anv_bo *bo = cmd_buffer->state.num_workgroups_bo;
- uint32_t bo_offset = cmd_buffer->state.num_workgroups_offset;
-
- struct anv_state surface_state;
- surface_state =
- anv_cmd_buffer_alloc_surface_state(cmd_buffer);
-
- const struct anv_format *format =
- anv_format_for_descriptor_type(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
- anv_fill_buffer_surface_state(cmd_buffer->device, surface_state,
- format->isl_format, bo_offset, 12, 1);
-
- bt_map[0] = surface_state.offset + state_offset;
- add_surface_state_reloc(cmd_buffer, surface_state, bo, bo_offset);
- }
-
- if (map->surface_count == 0)
- goto out;
-
- if (map->image_count > 0) {
- VkResult result =
- anv_cmd_buffer_ensure_push_constant_field(cmd_buffer, stage, images);
- if (result != VK_SUCCESS)
- return result;
-
- cmd_buffer->state.push_constants_dirty |= 1 << stage;
- }
-
- uint32_t image = 0;
- for (uint32_t s = 0; s < map->surface_count; s++) {
- struct anv_pipeline_binding *binding = &map->surface_to_descriptor[s];
-
- struct anv_state surface_state;
- struct anv_bo *bo;
- uint32_t bo_offset;
-
- if (binding->set == ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS) {
- /* Color attachment binding */
- assert(stage == MESA_SHADER_FRAGMENT);
- if (binding->offset < subpass->color_count) {
- const struct anv_image_view *iview =
- fb->attachments[subpass->color_attachments[binding->offset]];
-
- assert(iview->color_rt_surface_state.alloc_size);
- surface_state = iview->color_rt_surface_state;
- add_surface_state_reloc(cmd_buffer, iview->color_rt_surface_state,
- iview->bo, iview->offset);
- } else {
- /* Null render target */
- struct anv_framebuffer *fb = cmd_buffer->state.framebuffer;
- surface_state =
- anv_cmd_buffer_alloc_null_surface_state(cmd_buffer, fb);
- }
-
- bt_map[bias + s] = surface_state.offset + state_offset;
- continue;
- }
-
- struct anv_descriptor_set *set =
- cmd_buffer->state.descriptors[binding->set];
- struct anv_descriptor *desc = &set->descriptors[binding->offset];
-
- switch (desc->type) {
- case VK_DESCRIPTOR_TYPE_SAMPLER:
- /* Nothing for us to do here */
- continue;
-
- case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
- case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
- case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
- surface_state = desc->image_view->sampler_surface_state;
- assert(surface_state.alloc_size);
- bo = desc->image_view->bo;
- bo_offset = desc->image_view->offset;
- break;
-
- case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE: {
- surface_state = desc->image_view->storage_surface_state;
- assert(surface_state.alloc_size);
- bo = desc->image_view->bo;
- bo_offset = desc->image_view->offset;
-
- struct brw_image_param *image_param =
- &cmd_buffer->state.push_constants[stage]->images[image++];
-
- *image_param = desc->image_view->storage_image_param;
- image_param->surface_idx = bias + s;
- break;
- }
-
- case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER:
- case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
- case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
- case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC:
- case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
- surface_state = desc->buffer_view->surface_state;
- assert(surface_state.alloc_size);
- bo = desc->buffer_view->bo;
- bo_offset = desc->buffer_view->offset;
- break;
-
- case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
- surface_state = desc->buffer_view->storage_surface_state;
- assert(surface_state.alloc_size);
- bo = desc->buffer_view->bo;
- bo_offset = desc->buffer_view->offset;
-
- struct brw_image_param *image_param =
- &cmd_buffer->state.push_constants[stage]->images[image++];
-
- *image_param = desc->buffer_view->storage_image_param;
- image_param->surface_idx = bias + s;
- break;
-
- default:
- assert(!"Invalid descriptor type");
- continue;
- }
-
- bt_map[bias + s] = surface_state.offset + state_offset;
- add_surface_state_reloc(cmd_buffer, surface_state, bo, bo_offset);
- }
- assert(image == map->image_count);
-
- out:
- if (!cmd_buffer->device->info.has_llc)
- anv_state_clflush(*bt_state);
-
- return VK_SUCCESS;
-}
-
-VkResult
-anv_cmd_buffer_emit_samplers(struct anv_cmd_buffer *cmd_buffer,
- gl_shader_stage stage, struct anv_state *state)
-{
- struct anv_pipeline_bind_map *map;
-
- if (stage == MESA_SHADER_COMPUTE)
- map = &cmd_buffer->state.compute_pipeline->bindings[stage];
- else
- map = &cmd_buffer->state.pipeline->bindings[stage];
-
- if (map->sampler_count == 0) {
- *state = (struct anv_state) { 0, };
- return VK_SUCCESS;
- }
-
- uint32_t size = map->sampler_count * 16;
- *state = anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, size, 32);
-
- if (state->map == NULL)
- return VK_ERROR_OUT_OF_DEVICE_MEMORY;
-
- for (uint32_t s = 0; s < map->sampler_count; s++) {
- struct anv_pipeline_binding *binding = &map->sampler_to_descriptor[s];
- struct anv_descriptor_set *set =
- cmd_buffer->state.descriptors[binding->set];
- struct anv_descriptor *desc = &set->descriptors[binding->offset];
-
- if (desc->type != VK_DESCRIPTOR_TYPE_SAMPLER &&
- desc->type != VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER)
- continue;
-
- struct anv_sampler *sampler = desc->sampler;
-
- /* This can happen if we have an unfilled slot since TYPE_SAMPLER
- * happens to be zero.
- */
- if (sampler == NULL)
- continue;
-
- memcpy(state->map + (s * 16),
- sampler->state, sizeof(sampler->state));
- }
-
- if (!cmd_buffer->device->info.has_llc)
- anv_state_clflush(*state);
-
- return VK_SUCCESS;
-}
-