35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Renderer module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Renderer/RenderDevice.hpp>
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#include <Nazara/Core/Error.hpp>
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#include <Nazara/Core/File.hpp>
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#include <Nazara/Renderer/Debug.hpp>
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namespace Nz
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{
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RenderDevice::~RenderDevice() = default;
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std::shared_ptr<ShaderStageImpl> RenderDevice::InstantiateShaderStage(ShaderStageType type, ShaderLanguage lang, const std::filesystem::path& sourcePath)
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{
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File file(sourcePath);
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if (!file.Open(OpenMode_ReadOnly | OpenMode_Text))
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{
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NazaraError("Failed to open \"" + sourcePath.generic_u8string() + '"');
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return {};
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}
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std::size_t length = static_cast<std::size_t>(file.GetSize());
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std::vector<Nz::UInt8> source(length);
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if (file.Read(&source[0], length) != length)
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{
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NazaraError("Failed to read program file");
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return {};
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}
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return InstantiateShaderStage(type, lang, source.data(), source.size());
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}
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}
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