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https://github.com/juce-framework/JUCE.git
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122 lines
4.9 KiB
C
122 lines
4.9 KiB
C
/*
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==============================================================================
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This file is part of the JUCE library - "Jules' Utility Class Extensions"
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Copyright 2004-11 by Raw Material Software Ltd.
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------------------------------------------------------------------------------
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JUCE can be redistributed and/or modified under the terms of the GNU General
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Public License (Version 2), as published by the Free Software Foundation.
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A copy of the license is included in the JUCE distribution, or can be found
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online at www.gnu.org/licenses.
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.rawmaterialsoftware.com/juce for more information.
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==============================================================================
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*/
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#if JUCE_WINDOWS
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#define JUCE_DECLARE_GL_EXTENSION_FUNCTION(name, returnType, params, callparams) \
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typedef returnType (__stdcall *type_ ## name) params; static type_ ## name name = nullptr;
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#else
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#define JUCE_DECLARE_GL_EXTENSION_FUNCTION(name, returnType, params, callparams) \
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typedef returnType (*type_ ## name) params; static type_ ## name name = nullptr;
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#endif
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namespace
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{
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#ifndef GL_BGRA_EXT
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enum { GL_BGRA_EXT = 0x80e1 };
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#endif
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#ifndef GL_CLAMP_TO_EDGE
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enum { GL_CLAMP_TO_EDGE = 0x812f };
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#endif
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#ifndef GL_NUM_EXTENSIONS
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enum { GL_NUM_EXTENSIONS = 0x821d };
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#endif
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#ifndef GL_RGBA8
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#define GL_RGBA8 GL_RGBA
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#endif
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#ifndef GL_DEPTH24_STENCIL8
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#define GL_DEPTH24_STENCIL8 GL_DEPTH24_STENCIL8_OES
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#endif
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#if JUCE_WINDOWS
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enum
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{
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WGL_NUMBER_PIXEL_FORMATS_ARB = 0x2000,
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WGL_DRAW_TO_WINDOW_ARB = 0x2001,
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WGL_ACCELERATION_ARB = 0x2003,
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WGL_SWAP_METHOD_ARB = 0x2007,
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WGL_SUPPORT_OPENGL_ARB = 0x2010,
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WGL_PIXEL_TYPE_ARB = 0x2013,
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WGL_DOUBLE_BUFFER_ARB = 0x2011,
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WGL_COLOR_BITS_ARB = 0x2014,
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WGL_RED_BITS_ARB = 0x2015,
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WGL_GREEN_BITS_ARB = 0x2017,
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WGL_BLUE_BITS_ARB = 0x2019,
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WGL_ALPHA_BITS_ARB = 0x201B,
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WGL_DEPTH_BITS_ARB = 0x2022,
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WGL_STENCIL_BITS_ARB = 0x2023,
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WGL_FULL_ACCELERATION_ARB = 0x2027,
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WGL_ACCUM_RED_BITS_ARB = 0x201E,
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WGL_ACCUM_GREEN_BITS_ARB = 0x201F,
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WGL_ACCUM_BLUE_BITS_ARB = 0x2020,
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WGL_ACCUM_ALPHA_BITS_ARB = 0x2021,
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WGL_STEREO_ARB = 0x2012,
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WGL_SAMPLE_BUFFERS_ARB = 0x2041,
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WGL_SAMPLES_ARB = 0x2042,
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WGL_TYPE_RGBA_ARB = 0x202B,
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GL_OPERAND0_RGB = 0x8590,
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GL_OPERAND1_RGB = 0x8591,
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GL_OPERAND0_ALPHA = 0x8598,
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GL_OPERAND1_ALPHA = 0x8599,
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GL_SRC0_RGB = 0x8580,
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GL_SRC1_RGB = 0x8581,
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GL_SRC0_ALPHA = 0x8588,
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GL_SRC1_ALPHA = 0x8589,
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GL_TEXTURE0 = 0x84C0,
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GL_TEXTURE1 = 0x84C1,
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GL_TEXTURE2 = 0x84C2,
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GL_COMBINE = 0x8570,
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GL_COMBINE_RGB = 0x8571,
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GL_COMBINE_ALPHA = 0x8572,
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GL_PREVIOUS = 0x8578,
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GL_COMPILE_STATUS = 0x8B81,
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GL_LINK_STATUS = 0x8B82,
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GL_SHADING_LANGUAGE_VERSION = 0x8B8C,
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GL_FRAGMENT_SHADER = 0x8B30,
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GL_VERTEX_SHADER = 0x8B31,
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GL_FRAMEBUFFER = 0x8D40,
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GL_RENDERBUFFER = 0x8D41,
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GL_FRAMEBUFFER_BINDING = 0x8CA6,
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GL_COLOR_ATTACHMENT0 = 0x8CE0,
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GL_DEPTH_ATTACHMENT = 0x8D00,
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GL_STENCIL_ATTACHMENT = 0x8D20,
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GL_FRAMEBUFFER_COMPLETE = 0x8CD5,
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GL_DEPTH24_STENCIL8 = 0x88F0,
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GL_RENDERBUFFER_DEPTH_SIZE = 0x8D54,
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GL_ARRAY_BUFFER = 0x8892,
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GL_ELEMENT_ARRAY_BUFFER = 0x8893,
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GL_STATIC_DRAW = 0x88E4,
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GL_DYNAMIC_DRAW = 0x88E8
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};
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typedef char GLchar;
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typedef pointer_sized_int GLsizeiptr;
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typedef pointer_sized_int GLintptr;
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#endif
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}
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