eaf1bb3601
Conflicts: examples/HardwareInfo/main.cpp include/Nazara/Renderer/Enums.hpp include/Nazara/Renderer/GpuQuery.hpp include/Nazara/Renderer/OpenGL.hpp include/Nazara/Renderer/RenderBuffer.hpp include/Nazara/Renderer/RenderTexture.hpp include/Nazara/Renderer/Texture.hpp src/Nazara/Graphics/AbstractRenderTechnique.cpp src/Nazara/Graphics/DeferredRenderTechnique.cpp src/Nazara/Graphics/Material.cpp src/Nazara/Graphics/SkyboxBackground.cpp src/Nazara/Renderer/GpuQuery.cpp src/Nazara/Renderer/OpenGL.cpp src/Nazara/Renderer/RenderBuffer.cpp src/Nazara/Renderer/RenderTexture.cpp src/Nazara/Renderer/Renderer.cpp src/Nazara/Renderer/Shader.cpp src/Nazara/Renderer/ShaderStage.cpp src/Nazara/Renderer/Texture.cpp Former-commit-id: 2f1c7e9f9766f59ab83d9405856a1898ac4ab48f
63 lines
2.5 KiB
C++
63 lines
2.5 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Utility module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_PIXELFORMAT_HPP
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#define NAZARA_PIXELFORMAT_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Core/String.hpp>
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#include <Nazara/Utility/Config.hpp>
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#include <Nazara/Utility/Enums.hpp>
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#include <functional>
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#include <map>
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///TODO: Permettre la conversion automatique entre les formats via des renseignements de bits et de type pour chaque format.
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/// Ce serait plus lent que la conversion spécialisée (qui ne disparaîtra donc pas) mais ça permettrait au moteur de faire la conversion
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/// entre n'importe quels formats non-compressés.
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namespace Nz
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{
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class PixelFormat
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{
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friend class Utility;
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public:
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using ConvertFunction = std::function<UInt8*(const UInt8* start, const UInt8* end, UInt8* dst)>;
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using FlipFunction = std::function<void(unsigned int width, unsigned int height, unsigned int depth, const UInt8* src, UInt8* dst)>;
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static bool Convert(PixelFormatType srcFormat, PixelFormatType dstFormat, const void* src, void* dst);
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static bool Convert(PixelFormatType srcFormat, PixelFormatType dstFormat, const void* start, const void* end, void* dst);
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static bool Flip(PixelFlipping flipping, PixelFormatType format, unsigned int width, unsigned int height, unsigned int depth, const void* src, void* dst);
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static UInt8 GetBitsPerPixel(PixelFormatType format);
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static UInt8 GetBytesPerPixel(PixelFormatType format);
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static PixelFormatTypeType GetType(PixelFormatType format);
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static bool HasAlpha(PixelFormatType format);
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static bool IsCompressed(PixelFormatType format);
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static bool IsConversionSupported(PixelFormatType srcFormat, PixelFormatType dstFormat);
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static bool IsValid(PixelFormatType format);
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static void SetConvertFunction(PixelFormatType srcFormat, PixelFormatType dstFormat, ConvertFunction func);
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static void SetFlipFunction(PixelFlipping flipping, PixelFormatType format, FlipFunction func);
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static String ToString(PixelFormatType format);
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private:
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static bool Initialize();
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static void Uninitialize();
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static NAZARA_UTILITY_API ConvertFunction s_convertFunctions[PixelFormatType_Max+1][PixelFormatType_Max+1];
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static NAZARA_UTILITY_API std::map<PixelFormatType, FlipFunction> s_flipFunctions[PixelFlipping_Max+1];
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};
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}
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#include <Nazara/Utility/PixelFormat.inl>
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#endif // NAZARA_PIXELFORMAT_HPP
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