+
+void anv_CmdPushDescriptorSetKHR(
+ VkCommandBuffer commandBuffer,
+ VkPipelineBindPoint pipelineBindPoint,
+ VkPipelineLayout _layout,
+ uint32_t _set,
+ uint32_t descriptorWriteCount,
+ const VkWriteDescriptorSet* pDescriptorWrites)
+{
+ ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer, commandBuffer);
+ ANV_FROM_HANDLE(anv_pipeline_layout, layout, _layout);
+
+ assert(pipelineBindPoint == VK_PIPELINE_BIND_POINT_GRAPHICS ||
+ pipelineBindPoint == VK_PIPELINE_BIND_POINT_COMPUTE);
+ assert(_set < MAX_SETS);
+
+ const struct anv_descriptor_set_layout *set_layout =
+ layout->set[_set].layout;
+ struct anv_descriptor_set *set = &cmd_buffer->state.push_descriptor.set;
+
+ set->layout = set_layout;
+ set->size = anv_descriptor_set_layout_size(set_layout);
+ set->buffer_count = set_layout->buffer_count;
+ set->buffer_views = cmd_buffer->state.push_descriptor.buffer_views;
+
+ /* Go through the user supplied descriptors. */
+ for (uint32_t i = 0; i < descriptorWriteCount; i++) {
+ const VkWriteDescriptorSet *write = &pDescriptorWrites[i];
+
+ switch (write->descriptorType) {
+ case VK_DESCRIPTOR_TYPE_SAMPLER:
+ case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
+ case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
+ case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
+ case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT:
+ for (uint32_t j = 0; j < write->descriptorCount; j++) {
+ anv_descriptor_set_write_image_view(set,
+ write->descriptorType,
+ write->pImageInfo[j].imageView,
+ write->pImageInfo[j].sampler,
+ write->dstBinding,
+ write->dstArrayElement + j);
+ }
+ break;
+
+ case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER:
+ case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER:
+ for (uint32_t j = 0; j < write->descriptorCount; j++) {
+ ANV_FROM_HANDLE(anv_buffer_view, bview,
+ write->pTexelBufferView[j]);
+
+ anv_descriptor_set_write_buffer_view(set,
+ write->descriptorType,
+ bview,
+ write->dstBinding,
+ write->dstArrayElement + j);
+ }
+ 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:
+ for (uint32_t j = 0; j < write->descriptorCount; j++) {
+ assert(write->pBufferInfo[j].buffer);
+ ANV_FROM_HANDLE(anv_buffer, buffer, write->pBufferInfo[j].buffer);
+ assert(buffer);
+
+ anv_descriptor_set_write_buffer(set,
+ cmd_buffer->device,
+ &cmd_buffer->surface_state_stream,
+ write->descriptorType,
+ buffer,
+ write->dstBinding,
+ write->dstArrayElement + j,
+ write->pBufferInfo[j].offset,
+ write->pBufferInfo[j].range);
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ cmd_buffer->state.descriptors[_set] = set;
+ cmd_buffer->state.descriptors_dirty |= set_layout->shader_stages;
+}