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133 lines
No EOL
6.4 KiB
C++
133 lines
No EOL
6.4 KiB
C++
#ifndef OPENMW_COMPONENTS_FX_PARSE_CONSTANTS_H
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#define OPENMW_COMPONENTS_FX_PARSE_CONSTANTS_H
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#include <array>
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#include <string_view>
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#include <osg/Texture>
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#include <osg/Image>
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#include <osg/BlendFunc>
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#include <osg/BlendEquation>
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#include <components/sceneutil/color.hpp>
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#include "technique.hpp"
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namespace fx
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{
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namespace constants
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{
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constexpr std::array<std::pair<std::string_view, fx::FlagsType>, 6> TechniqueFlag = {{
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{"disable_interiors" , Technique::Flag_Disable_Interiors},
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{"disable_exteriors" , Technique::Flag_Disable_Exteriors},
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{"disable_underwater" , Technique::Flag_Disable_Underwater},
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{"disable_abovewater" , Technique::Flag_Disable_Abovewater},
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{"disable_sunglare" , Technique::Flag_Disable_SunGlare},
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{"hidden" , Technique::Flag_Hidden}
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}};
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constexpr std::array<std::pair<std::string_view, int>, 6> SourceFormat = {{
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{"red" , GL_RED},
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{"rg" , GL_RG},
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{"rgb" , GL_RGB},
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{"bgr" , GL_BGR},
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{"rgba", GL_RGBA},
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{"bgra", GL_BGRA},
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}};
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constexpr std::array<std::pair<std::string_view, int>, 9> SourceType = {{
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{"byte" , GL_BYTE},
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{"unsigned_byte" , GL_UNSIGNED_BYTE},
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{"short" , GL_SHORT},
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{"unsigned_short" , GL_UNSIGNED_SHORT},
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{"int" , GL_INT},
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{"unsigned_int" , GL_UNSIGNED_INT},
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{"unsigned_int_24_8", GL_UNSIGNED_INT_24_8},
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{"float" , GL_FLOAT},
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{"double" , GL_DOUBLE},
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}};
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constexpr std::array<std::pair<std::string_view, int>, 16> InternalFormat = {{
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{"red" , GL_RED},
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{"r16f" , GL_R16F},
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{"r32f" , GL_R32F},
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{"rg" , GL_RG},
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{"rg16f" , GL_RG16F},
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{"rg32f" , GL_RG32F},
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{"rgb" , GL_RGB},
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{"rgb16f" , GL_RGB16F},
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{"rgb32f" , GL_RGB32F},
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{"rgba" , GL_RGBA},
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{"rgba16f" , GL_RGBA16F},
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{"rgba32f" , GL_RGBA32F},
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{"depth_component16" , GL_DEPTH_COMPONENT16},
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{"depth_component24" , GL_DEPTH_COMPONENT24},
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{"depth_component32" , GL_DEPTH_COMPONENT32},
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{"depth_component32f", GL_DEPTH_COMPONENT32F}
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}};
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constexpr std::array<std::pair<std::string_view, osg::Texture::InternalFormatMode>, 13> Compression = {{
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{"auto" , osg::Texture::USE_USER_DEFINED_FORMAT},
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{"arb" , osg::Texture::USE_ARB_COMPRESSION},
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{"s3tc_dxt1" , osg::Texture::USE_S3TC_DXT1_COMPRESSION},
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{"s3tc_dxt3" , osg::Texture::USE_S3TC_DXT3_COMPRESSION},
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{"s3tc_dxt5" , osg::Texture::USE_S3TC_DXT5_COMPRESSION},
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{"pvrtc_2bpp" , osg::Texture::USE_PVRTC_2BPP_COMPRESSION},
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{"pvrtc_4bpp" , osg::Texture::USE_PVRTC_4BPP_COMPRESSION},
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{"etc" , osg::Texture::USE_ETC_COMPRESSION},
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{"etc2" , osg::Texture::USE_ETC2_COMPRESSION},
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{"rgtc1" , osg::Texture::USE_RGTC1_COMPRESSION},
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{"rgtc2" , osg::Texture::USE_RGTC2_COMPRESSION},
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{"s3tc_dxt1c" , osg::Texture::USE_S3TC_DXT1c_COMPRESSION},
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{"s3tc_dxt1a" , osg::Texture::USE_S3TC_DXT1a_COMPRESSION}
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}};
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constexpr std::array<std::pair<std::string_view, osg::Texture::WrapMode>, 6> WrapMode = {{
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{"clamp" , osg::Texture::CLAMP},
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{"clamp_to_edge" , osg::Texture::CLAMP_TO_EDGE},
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{"clamp_to_border", osg::Texture::CLAMP_TO_BORDER},
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{"repeat" , osg::Texture::REPEAT},
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{"mirror" , osg::Texture::MIRROR}
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}};
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constexpr std::array<std::pair<std::string_view, osg::Texture::FilterMode>, 6> FilterMode = {{
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{"linear" , osg::Texture::LINEAR},
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{"linear_mipmap_linear" , osg::Texture::LINEAR_MIPMAP_LINEAR},
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{"linear_mipmap_nearest" , osg::Texture::LINEAR_MIPMAP_NEAREST},
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{"nearest" , osg::Texture::NEAREST},
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{"nearest_mipmap_linear" , osg::Texture::NEAREST_MIPMAP_LINEAR},
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{"nearest_mipmap_nearest", osg::Texture::NEAREST_MIPMAP_NEAREST}
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}};
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constexpr std::array<std::pair<std::string_view, osg::BlendFunc::BlendFuncMode>, 15> BlendFunc = {{
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{"dst_alpha" , osg::BlendFunc::DST_ALPHA},
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{"dst_color" , osg::BlendFunc::DST_COLOR},
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{"one" , osg::BlendFunc::ONE},
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{"one_minus_dst_alpha" , osg::BlendFunc::ONE_MINUS_DST_ALPHA},
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{"one_minus_dst_color" , osg::BlendFunc::ONE_MINUS_DST_COLOR},
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{"one_minus_src_alpha" , osg::BlendFunc::ONE_MINUS_SRC_ALPHA},
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{"one_minus_src_color" , osg::BlendFunc::ONE_MINUS_SRC_COLOR},
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{"src_alpha" , osg::BlendFunc::SRC_ALPHA},
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{"src_alpha_saturate" , osg::BlendFunc::SRC_ALPHA_SATURATE},
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{"src_color" , osg::BlendFunc::SRC_COLOR},
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{"constant_color" , osg::BlendFunc::CONSTANT_COLOR},
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{"one_minus_constant_color" , osg::BlendFunc::ONE_MINUS_CONSTANT_COLOR},
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{"constant_alpha" , osg::BlendFunc::CONSTANT_ALPHA},
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{"one_minus_constant_alpha" , osg::BlendFunc::ONE_MINUS_CONSTANT_ALPHA},
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{"zero" , osg::BlendFunc::ZERO}
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}};
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constexpr std::array<std::pair<std::string_view, osg::BlendEquation::Equation>, 8> BlendEquation = {{
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{"rgba_min" , osg::BlendEquation::RGBA_MIN},
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{"rgba_max" , osg::BlendEquation::RGBA_MAX},
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{"alpha_min" , osg::BlendEquation::ALPHA_MIN},
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{"alpha_max" , osg::BlendEquation::ALPHA_MAX},
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{"logic_op" , osg::BlendEquation::LOGIC_OP},
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{"add" , osg::BlendEquation::FUNC_ADD},
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{"subtract" , osg::BlendEquation::FUNC_SUBTRACT},
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{"reverse_subtract" , osg::BlendEquation::FUNC_REVERSE_SUBTRACT}
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}};
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}
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}
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#endif |