46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - OpenGL renderer"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/OpenGLRenderer/OpenGLTexture.hpp>
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#include <stdexcept>
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#include <Nazara/OpenGLRenderer/Debug.hpp>
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namespace Nz
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{
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inline const GL::Texture& OpenGLTexture::GetTexture() const
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{
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return m_texture;
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}
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inline const TextureViewInfo& OpenGLTexture::GetTextureViewInfo() const
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{
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assert(m_viewInfo);
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return *m_viewInfo;
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}
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inline bool OpenGLTexture::RequiresTextureViewEmulation() const
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{
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return m_viewInfo.has_value() && !m_texture.IsValid();
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}
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inline GL::TextureTarget OpenGLTexture::ToTextureTarget(ImageType imageType)
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{
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switch (imageType)
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{
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case ImageType::E2D: return GL::TextureTarget::Target2D;
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case ImageType::E2D_Array: return GL::TextureTarget::Target2D_Array;
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case ImageType::E3D: return GL::TextureTarget::Target3D;
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case ImageType::Cubemap: return GL::TextureTarget::Cubemap;
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// OpenGL ES doesn't support 1D textures, use 2D textures with a height of 1 instead
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case ImageType::E1D: return GL::TextureTarget::Target2D;
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case ImageType::E1D_Array: return GL::TextureTarget::Target2D_Array;
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}
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throw std::runtime_error("unsupported texture type");
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}
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}
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#include <Nazara/OpenGLRenderer/DebugOff.hpp>
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