Moved debug functions to vks namespace (Refs #260)

base/VulkanDebug.h

@@ -0,0 +1,101 @@
+#pragma once
+#include "vulkan/vulkan.h"
+
+#include <math.h>
+#include <stdlib.h>
+#include <string>
+#include <cstring>
+#include <fstream>
+#include <assert.h>
+#include <stdio.h>
+#include <vector>
+#ifdef _WIN32
+#include <windows.h>
+#include <fcntl.h>
+#include <io.h>
+#endif
+#ifdef __ANDROID__
+#include "vulkanandroid.h"
+#endif
+#define GLM_FORCE_RADIANS
+#define GLM_FORCE_DEPTH_ZERO_TO_ONE
+#include <glm/glm.hpp>
+
+namespace vks
+{
+	namespace debug
+	{
+		// Default validation layers
+		extern int validationLayerCount;
+		extern const char *validationLayerNames[];
+
+		// Default debug callback
+		VkBool32 messageCallback(
+			VkDebugReportFlagsEXT flags,
+			VkDebugReportObjectTypeEXT objType,
+			uint64_t srcObject,
+			size_t location,
+			int32_t msgCode,
+			const char* pLayerPrefix,
+			const char* pMsg,
+			void* pUserData);
+
+		// Load debug function pointers and set debug callback
+		// if callBack is NULL, default message callback will be used
+		void setupDebugging(
+			VkInstance instance,
+			VkDebugReportFlagsEXT flags,
+			VkDebugReportCallbackEXT callBack);
+		// Clear debug callback
+		void freeDebugCallback(VkInstance instance);
+	}
+
+	// Setup and functions for the VK_EXT_debug_marker_extension
+	// Extension spec can be found at https://github.com/KhronosGroup/Vulkan-Docs/blob/1.0-VK_EXT_debug_marker/doc/specs/vulkan/appendices/VK_EXT_debug_marker.txt
+	// Note that the extension will only be present if run from an offline debugging application
+	// The actual check for extension presence and enabling it on the device is done in the example base class
+	// See VulkanExampleBase::createInstance and VulkanExampleBase::createDevice (base/vulkanexamplebase.cpp)
+	namespace debugmarker
+	{
+		// Set to true if function pointer for the debug marker are available
+		extern bool active;
+
+		// Get function pointers for the debug report extensions from the device
+		void setup(VkDevice device);
+
+		// Sets the debug name of an object
+		// All Objects in Vulkan are represented by their 64-bit handles which are passed into this function
+		// along with the object type
+		void setObjectName(VkDevice device, uint64_t object, VkDebugReportObjectTypeEXT objectType, const char *name);
+
+		// Set the tag for an object
+		void setObjectTag(VkDevice device, uint64_t object, VkDebugReportObjectTypeEXT objectType, uint64_t name, size_t tagSize, const void* tag);
+
+		// Start a new debug marker region
+		void beginRegion(VkCommandBuffer cmdbuffer, const char* pMarkerName, glm::vec4 color);
+
+		// Insert a new debug marker into the command buffer
+		void insert(VkCommandBuffer cmdbuffer, std::string markerName, glm::vec4 color);
+
+		// End the current debug marker region
+		void endRegion(VkCommandBuffer cmdBuffer);
+
+		// Object specific naming functions
+		void setCommandBufferName(VkDevice device, VkCommandBuffer cmdBuffer, const char * name);
+		void setQueueName(VkDevice device, VkQueue queue, const char * name);
+		void setImageName(VkDevice device, VkImage image, const char * name);
+		void setSamplerName(VkDevice device, VkSampler sampler, const char * name);
+		void setBufferName(VkDevice device, VkBuffer buffer, const char * name);
+		void setDeviceMemoryName(VkDevice device, VkDeviceMemory memory, const char * name);
+		void setShaderModuleName(VkDevice device, VkShaderModule shaderModule, const char * name);
+		void setPipelineName(VkDevice device, VkPipeline pipeline, const char * name);
+		void setPipelineLayoutName(VkDevice device, VkPipelineLayout pipelineLayout, const char * name);
+		void setRenderPassName(VkDevice device, VkRenderPass renderPass, const char * name);
+		void setFramebufferName(VkDevice device, VkFramebuffer framebuffer, const char * name);
+		void setDescriptorSetLayoutName(VkDevice device, VkDescriptorSetLayout descriptorSetLayout, const char * name);
+		void setDescriptorSetName(VkDevice device, VkDescriptorSet descriptorSet, const char * name);
+		void setSemaphoreName(VkDevice device, VkSemaphore semaphore, const char * name);
+		void setFenceName(VkDevice device, VkFence fence, const char * name);
+		void setEventName(VkDevice device, VkEvent _event, const char * name);
+	};
+}