cleanup and refactoring

raytracer/nvpro_core/nvvk/dynamicrendering_vk.hpp

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2018-2021, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-FileCopyrightText: Copyright (c) 2018-2021 NVIDIA CORPORATION
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+
+#pragma once
+
+#include <vulkan/vulkan_core.h>
+#include <vector>
+namespace nvvk {
+
+/** @DOC_START
+# struct nvvk::RenderPass
+
+>  Wrapper for VkRenderingInfoKHR
+
+This class is a wrapper around the VkRenderingInfoKHR structure, which is used to create a render pass with dynamic attachments.
+ @DOC_END */
+#ifdef VK_KHR_dynamic_rendering
+struct createRenderingInfo : public VkRenderingInfoKHR
+{
+  createRenderingInfo(VkRect2D                        renderArea,
+                      const std::vector<VkImageView>& colorViews,
+                      const VkImageView&              depthView,
+                      VkAttachmentLoadOp              colorLoadOp     = VK_ATTACHMENT_LOAD_OP_CLEAR,
+                      VkAttachmentLoadOp              depthLoadOp     = VK_ATTACHMENT_LOAD_OP_CLEAR,
+                      VkClearColorValue               clearColorValue = {{0.f, 0.f, 0.f, 0.f}},
+                      VkClearDepthStencilValue        clearDepthValue = {1.f, 0U},
+                      VkRenderingFlagsKHR             flags           = 0);
+
+  VkRenderingAttachmentInfoKHR              depthStencilAttachment{VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO_KHR};
+  std::vector<VkRenderingAttachmentInfoKHR> colorAttachments;
+};
+#endif
+
+}  // namespace nvvk