implementing renderpass and vieport

2020-04-12 15:47:19 +02:00
parent 3ba8f2c2a0
commit 576747c369
54 changed files with 6234 additions and 4202 deletions
@@ -0,0 +1,106 @@
+#include "VulkanGraphicsResources.h"
+
+namespace Seele
+{
+namespace Vulkan
+{
+DECLARE_REF(Graphics);
+class DescriptorLayout : public Gfx::DescriptorLayout
+{
+public:
+	DescriptorLayout(PGraphics graphics)
+		: graphics(graphics), layoutHandle(VK_NULL_HANDLE)
+	{
+	}
+	virtual ~DescriptorLayout();
+	virtual void create();
+	inline VkDescriptorSetLayout getHandle() const
+	{
+		return layoutHandle;
+	}
+
+private:
+	PGraphics graphics;
+	Array<VkDescriptorSetLayoutBinding> bindings;
+	VkDescriptorSetLayout layoutHandle;
+	friend class PipelineStateCacheManager;
+};
+DEFINE_REF(DescriptorLayout);
+class PipelineLayout : public Gfx::PipelineLayout
+{
+public:
+	PipelineLayout(PGraphics graphics)
+		: graphics(graphics), layoutHash(0), layoutHandle(VK_NULL_HANDLE)
+	{
+	}
+	virtual ~PipelineLayout();
+	virtual void create();
+	inline VkPipelineLayout getHandle() const
+	{
+		return layoutHandle;
+	}
+	virtual uint32 getHash() const
+	{
+		return layoutHash;
+	}
+
+private:
+	Array<VkDescriptorSetLayout> vulkanDescriptorLayouts;
+	uint32 layoutHash;
+	VkPipelineLayout layoutHandle;
+	PGraphics graphics;
+	friend class PipelineStateCacheManager;
+};
+DEFINE_REF(PipelineLayout);
+
+class DescriptorSet : public Gfx::DescriptorSet
+{
+public:
+	DescriptorSet(PGraphics graphics, PDescriptorAllocator owner)
+		: graphics(graphics), owner(owner), setHandle(VK_NULL_HANDLE)
+	{
+	}
+	virtual ~DescriptorSet();
+	virtual void updateBuffer(uint32_t binding, Gfx::PUniformBuffer uniformBuffer);
+	virtual void updateBuffer(uint32_t binding, Gfx::PStructuredBuffer uniformBuffer);
+	virtual void updateSampler(uint32_t binding, Gfx::PSamplerState samplerState);
+	virtual void updateTexture(uint32_t binding, Gfx::PTexture texture, Gfx::PSamplerState sampler = nullptr);
+	virtual bool operator<(Gfx::PDescriptorSet other);
+	inline VkDescriptorSet getHandle() const
+	{
+		return setHandle;
+	}
+
+private:
+	virtual void writeChanges();
+	Array<VkDescriptorImageInfo> imageInfos;
+	Array<VkDescriptorBufferInfo> bufferInfos;
+	Array<VkWriteDescriptorSet> writeDescriptors;
+	VkDescriptorSet setHandle;
+	PDescriptorAllocator owner;
+	PGraphics graphics;
+	friend class DescriptorAllocator;
+};
+DEFINE_REF(DescriptorSet);
+
+class DescriptorAllocator : public Gfx::DescriptorAllocator
+{
+public:
+	DescriptorAllocator(PGraphics graphics, DescriptorLayout &layout);
+	virtual ~DescriptorAllocator();
+	virtual void allocateDescriptorSet(Gfx::PDescriptorSet &descriptorSet);
+
+	inline VkDescriptorPool getHandle()
+	{
+		return poolHandle;
+	}
+
+private:
+	PGraphics graphics;
+	int maxSets = 512;
+	VkDescriptorPool poolHandle;
+	DescriptorLayout &layout;
+};
+DEFINE_REF(DescriptorAllocator);
+} // namespace Vulkan
+} // namespace Seele