init

2025-09-04 10:54:47 +08:00
commit 6bc8f61b18
1808 changed files with 208268 additions and 0 deletions
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2021-2024, Holochip Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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.
+ */
+
+#pragma once
+
+#include "api_vulkan_sample.h"
+
+class DynamicRendering : public ApiVulkanSample
+{
+  public:
+	DynamicRendering();
+	~DynamicRendering() override;
+
+	bool prepare(const vkb::ApplicationOptions &options) override;
+
+	void render(float delta_time) override;
+	void build_command_buffers() override;
+	void view_changed() override;
+	void on_update_ui_overlay(vkb::Drawer &drawer) override;
+	void request_gpu_features(vkb::PhysicalDevice &gpu) override;
+
+  private:
+	void load_assets();
+	void prepare_uniform_buffers();
+	void update_uniform_buffers();
+	void setup_descriptor_set_layout();
+	void create_descriptor_sets();
+	void create_descriptor_pool();
+	void create_pipeline();
+	void create_render_pass_non_dynamic();
+	void draw();
+
+	struct
+	{
+		Texture envmap;
+	} textures;
+
+	struct UBOVS
+	{
+		glm::mat4 projection;
+		glm::mat4 modelview;
+		glm::mat4 skybox_modelview;
+		glm::mat4 inverse_modelview;
+		float     modelscale = 0.05f;
+	} ubo_vs;
+
+	std::unique_ptr<vkb::sg::SubMesh>   skybox;
+	std::unique_ptr<vkb::sg::SubMesh>   object;
+	std::unique_ptr<vkb::core::BufferC> ubo;
+
+	VkPipeline            model_pipeline{VK_NULL_HANDLE};
+	VkPipeline            skybox_pipeline{VK_NULL_HANDLE};
+	VkPipelineLayout      pipeline_layout{VK_NULL_HANDLE};
+	VkDescriptorSet       descriptor_set{VK_NULL_HANDLE};
+	VkDescriptorSetLayout descriptor_set_layout{VK_NULL_HANDLE};
+	VkDescriptorPool      descriptor_pool{VK_NULL_HANDLE};
+
+#if VK_NO_PROTOTYPES
+	PFN_vkCmdBeginRenderingKHR vkCmdBeginRenderingKHR{VK_NULL_HANDLE};
+	PFN_vkCmdEndRenderingKHR   vkCmdEndRenderingKHR{VK_NULL_HANDLE};
+#endif
+	bool enable_dynamic;
+};
+
+std::unique_ptr<vkb::VulkanSampleC> create_dynamic_rendering();