80 lines
2.0 KiB
C++
80 lines
2.0 KiB
C++
// Generated code, do not modify this file!
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#pragma once
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#include <mbgl/gfx/backend.hpp>
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namespace mbgl {
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namespace shaders {
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/// @brief This enum is used with the ShaderSource template to select
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/// source code for the desired program and graphics back-end.
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enum class BuiltIn {
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None,
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BackgroundShader,
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BackgroundPatternShader,
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CircleShader,
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FillShader,
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FillOutlineShader,
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LineGradientShader,
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LinePatternShader,
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LineSDFShader,
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LineShader,
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FillPatternShader,
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FillOutlinePatternShader,
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FillExtrusionShader,
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FillExtrusionPatternShader,
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HeatmapShader,
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HeatmapTextureShader,
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RasterShader,
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SymbolIconShader,
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SymbolSDFTextShader,
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SymbolSDFIconShader,
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SymbolTextAndIconShader,
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Prelude,
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BackgroundProgram,
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BackgroundPatternProgram,
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CircleProgram,
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ClippingMaskProgram,
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CollisionBoxProgram,
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CollisionCircleProgram,
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DebugProgram,
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FillExtrusionPatternProgram,
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FillExtrusionProgram,
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FillOutlinePatternProgram,
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FillOutlineProgram,
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FillPatternProgram,
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FillProgram,
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HeatmapTextureProgram,
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HeatmapProgram,
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HillshadePrepareProgram,
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HillshadeProgram,
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LineGradientProgram,
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LinePatternProgram,
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LineSDFProgram,
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LineProgram,
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RasterProgram,
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SymbolIconProgram,
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SymbolSDFTextProgram,
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SymbolSDFIconProgram,
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SymbolTextAndIconProgram
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};
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/// @brief Select shader source based on a program type and a desired
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/// graphics API.
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/// @tparam T One of the built-in shader types available in the BuiltIn enum
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/// @tparam The desired graphics API to request shader code for. One of
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/// gfx::Backend::Type enums.
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template <BuiltIn T, gfx::Backend::Type>
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struct ShaderSource;
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/// @brief A specialization of the ShaderSource template for no shader code.
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template <>
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struct ShaderSource<BuiltIn::None, gfx::Backend::Type::OpenGL> {
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static constexpr const char* name = "";
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static constexpr const char* vertex = "";
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static constexpr const char* fragment = "";
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};
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} // namespace shaders
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} // namespace mbgl
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