60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
// Copyright 2017 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <memory>
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#include <vulkan/vulkan.h>
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#include "VideoCommon/AbstractTexture.h"
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namespace Vulkan
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{
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class Texture2D;
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class VKTexture final : public AbstractTexture
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{
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public:
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VKTexture() = delete;
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~VKTexture();
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void Bind(unsigned int stage) override;
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void Unmap() override;
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void CopyRectangleFromTexture(const AbstractTexture* source,
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const MathUtil::Rectangle<int>& srcrect,
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const MathUtil::Rectangle<int>& dstrect) override;
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void CopyRectangleFromTexture(Texture2D* source, const MathUtil::Rectangle<int>& srcrect,
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const MathUtil::Rectangle<int>& dstrect);
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void Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
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size_t buffer_size) override;
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Texture2D* GetRawTexIdentifier() const;
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VkFramebuffer GetFramebuffer() const;
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static std::unique_ptr<VKTexture> Create(const TextureConfig& tex_config);
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private:
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VKTexture(const TextureConfig& tex_config, std::unique_ptr<Texture2D> texture,
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VkFramebuffer framebuffer);
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// Copies the contents of a texture using vkCmdCopyImage
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void CopyTextureRectangle(const MathUtil::Rectangle<int>& dst_rect, Texture2D* src_texture,
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const MathUtil::Rectangle<int>& src_rect);
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// Copies (and optionally scales) the contents of a texture using a framgent shader.
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void ScaleTextureRectangle(const MathUtil::Rectangle<int>& dst_rect, Texture2D* src_texture,
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const MathUtil::Rectangle<int>& src_rect);
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std::optional<RawTextureInfo> MapFullImpl() override;
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std::optional<RawTextureInfo> MapRegionImpl(u32 level, u32 x, u32 y, u32 width,
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u32 height) override;
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std::unique_ptr<Texture2D> m_texture;
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std::unique_ptr<StagingTexture2D> m_staging_texture;
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VkFramebuffer m_framebuffer;
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};
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} // namespace Vulkan
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