Refactoring graphics

2023-10-26 18:37:29 +02:00
parent 28e5c9ff01
commit 1ca861459c
113 changed files with 3131 additions and 3221 deletions
@@ -0,0 +1,145 @@
+#pragma once
+#include "Graphics/Buffer.h"
+#include "Graphics.h"
+#include "Allocator.h"
+
+namespace Seele
+{
+namespace Vulkan
+{
+
+class ShaderBuffer
+{
+public:
+    ShaderBuffer(PGraphics graphics, uint64 size, VkBufferUsageFlags usage, Gfx::QueueType& queueType, bool bDynamic = false);
+    virtual ~ShaderBuffer();
+    VkBuffer getHandle() const
+    {
+        return buffers[currentBuffer].buffer;
+    }
+    uint64 getSize() const
+    {
+        return size;
+    }
+    VkDeviceSize getOffset() const;
+    void advanceBuffer()
+    {
+        currentBuffer = (currentBuffer + 1) % numBuffers;
+    }
+    virtual void *lock(bool bWriteOnly = true);
+    virtual void *lockRegion(uint64 regionOffset, uint64 regionSize, bool bWriteOnly = true);
+    virtual void unlock();
+
+protected:
+    struct BufferAllocation
+    {
+        VkBuffer buffer;
+        PSubAllocation allocation;
+    };
+    PGraphics graphics;
+    uint32 currentBuffer;
+    uint64 size;
+    Gfx::QueueType& owner;
+    BufferAllocation buffers[Gfx::numFramesBuffered];
+    uint32 numBuffers;
+
+    void executeOwnershipBarrier(Gfx::QueueType newOwner);
+    void executePipelineBarrier(VkAccessFlags srcAccess, VkPipelineStageFlags srcStage, 
+        VkAccessFlags dstAccess, VkPipelineStageFlags dstStage);
+        
+    virtual void requestOwnershipTransfer(Gfx::QueueType newOwner) = 0;
+
+    virtual VkAccessFlags getSourceAccessMask() = 0;
+    virtual VkAccessFlags getDestAccessMask() = 0;
+};
+DEFINE_REF(ShaderBuffer)
+
+DECLARE_REF(StagingBuffer)
+class UniformBuffer : public Gfx::UniformBuffer, public ShaderBuffer
+{
+public:
+    UniformBuffer(PGraphics graphics, const UniformBufferCreateInfo &resourceData);
+    virtual ~UniformBuffer();
+    virtual bool updateContents(const BulkResourceData &resourceData);
+    
+    virtual void* lock(bool bWriteOnly = true) override;
+    virtual void unlock() override;
+protected:
+    // Inherited via Vulkan::Buffer
+    virtual VkAccessFlags getSourceAccessMask();
+    virtual VkAccessFlags getDestAccessMask();
+    virtual void requestOwnershipTransfer(Gfx::QueueType newOwner);
+    // Inherited via QueueOwnedResource
+    virtual void executeOwnershipBarrier(Gfx::QueueType newOwner);
+    virtual void executePipelineBarrier(VkAccessFlags srcAccess, VkPipelineStageFlags srcStage, 
+        VkAccessFlags dstAccess, VkPipelineStageFlags dstStage);
+
+private:
+    PStagingBuffer dedicatedStagingBuffer;
+};
+DEFINE_REF(UniformBuffer)
+
+class ShaderBuffer : public Gfx::ShaderBuffer, public ShaderBuffer
+{
+public:
+    ShaderBuffer(PGraphics graphics, const ShaderBufferCreateInfo &resourceData);
+    virtual ~ShaderBuffer();
+    virtual bool updateContents(const BulkResourceData &resourceData);
+
+    virtual void* lock(bool bWriteOnly = true) override;
+    virtual void unlock() override;
+protected:
+    // Inherited via Vulkan::Buffer
+    virtual VkAccessFlags getSourceAccessMask();
+    virtual VkAccessFlags getDestAccessMask();
+    virtual void requestOwnershipTransfer(Gfx::QueueType newOwner);
+    // Inherited via QueueOwnedResource
+    virtual void executeOwnershipBarrier(Gfx::QueueType newOwner);
+    virtual void executePipelineBarrier(VkAccessFlags srcAccess, VkPipelineStageFlags srcStage, 
+        VkAccessFlags dstAccess, VkPipelineStageFlags dstStage);
+private:
+    PStagingBuffer dedicatedStagingBuffer;
+};
+DEFINE_REF(ShaderBuffer)
+
+class VertexBuffer : public Gfx::VertexBuffer, public ShaderBuffer
+{
+public:
+    VertexBuffer(PGraphics graphics, const VertexBufferCreateInfo &resourceData);
+    virtual ~VertexBuffer();
+
+    virtual void updateRegion(BulkResourceData update) override;
+    virtual void download(Array<uint8>& buffer) override;
+protected:
+    // Inherited via Vulkan::Buffer
+    virtual VkAccessFlags getSourceAccessMask();
+    virtual VkAccessFlags getDestAccessMask();
+    virtual void requestOwnershipTransfer(Gfx::QueueType newOwner);
+    // Inherited via QueueOwnedResource
+    virtual void executeOwnershipBarrier(Gfx::QueueType newOwner);
+    virtual void executePipelineBarrier(VkAccessFlags srcAccess, VkPipelineStageFlags srcStage, 
+        VkAccessFlags dstAccess, VkPipelineStageFlags dstStage);
+};
+DEFINE_REF(VertexBuffer)
+
+class IndexBuffer : public Gfx::IndexBuffer, public ShaderBuffer
+{
+public:
+    IndexBuffer(PGraphics graphics, const IndexBufferCreateInfo &resourceData);
+    virtual ~IndexBuffer();
+
+    virtual void download(Array<uint8>& buffer) override;
+protected:
+    // Inherited via Vulkan::Buffer
+    virtual VkAccessFlags getSourceAccessMask();
+    virtual VkAccessFlags getDestAccessMask();
+    virtual void requestOwnershipTransfer(Gfx::QueueType newOwner);
+    // Inherited via QueueOwnedResource
+    virtual void executeOwnershipBarrier(Gfx::QueueType newOwner);
+    virtual void executePipelineBarrier(VkAccessFlags srcAccess, VkPipelineStageFlags srcStage, 
+        VkAccessFlags dstAccess, VkPipelineStageFlags dstStage);
+};
+DEFINE_REF(IndexBuffer)
+
+}
+}