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Add initial support for texture views

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This commit is contained in:
SirLynix
2022-11-30 18:45:07 +01:00
committed by Jérôme Leclercq
parent 902dee6121
commit 42f8cdb151
13 changed files with 239 additions and 78 deletions
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16
src/Nazara/OpenGLRenderer/Wrapper/Context.cpp
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@@ -446,6 +446,16 @@ namespace Nz::GL
else if (m_supportedExtensions.count("GL_EXT_texture_filter_anisotropic"))
m_extensionStatus[UnderlyingCast(Extension::TextureFilterAnisotropic)] = ExtensionStatus::EXT;
// Texture view
if (m_params.type == ContextType::OpenGL && glVersion >= 430)
m_extensionStatus[UnderlyingCast(Extension::TextureView)] = ExtensionStatus::Core;
else if (m_supportedExtensions.count("GL_ARB_texture_view"))
m_extensionStatus[UnderlyingCast(Extension::TextureView)] = ExtensionStatus::ARB;
else if (m_supportedExtensions.count("GL_OES_texture_view"))
m_extensionStatus[UnderlyingCast(Extension::TextureView)] = ExtensionStatus::KHR; //< not sure about the OES => KHR mapping
else if (m_supportedExtensions.count("GL_EXT_texture_view"))
m_extensionStatus[UnderlyingCast(Extension::TextureView)] = ExtensionStatus::EXT; //< not sure about the OES => KHR mapping
#define NAZARA_OPENGLRENDERER_FUNC(name, sig)
#define NAZARA_OPENGLRENDERER_EXT_FUNC(name, sig) loader.Load<sig, UnderlyingCast(FunctionIndex:: name)>(name, #name, false);
NAZARA_OPENGLRENDERER_FOREACH_GLES_FUNC(NAZARA_OPENGLRENDERER_FUNC, NAZARA_OPENGLRENDERER_EXT_FUNC)
@@ -959,6 +969,12 @@ namespace Nz::GL
constexpr std::size_t functionIndex = UnderlyingCast(FunctionIndex::glSpecializeShader);
return loader.Load<PFNGLSPECIALIZESHADERPROC, functionIndex>(glSpecializeShader, "glSpecializeShaderARB", false); //< from GL_ARB_spirv_extensions
}
else if (function == "glTextureView")
{
constexpr std::size_t functionIndex = UnderlyingCast(FunctionIndex::glTextureView);
return loader.Load<PFNGLTEXTUREVIEWPROC, functionIndex>(glTextureView, "glTextureViewOES", false) ||
loader.Load<PFNGLTEXTUREVIEWPROC, functionIndex>(glTextureView, "glTextureViewEXT", false); //< from GL_EXT_texture_view
}
return false;
}