141 lines
4.7 KiB
C
141 lines
4.7 KiB
C
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2020 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 6 End-User License
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Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
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End User License Agreement: www.juce.com/juce-6-licence
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Privacy Policy: www.juce.com/juce-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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/** @internal This macro contains a list of GL extension functions that need to be dynamically loaded on Windows/Linux.
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@see OpenGLExtensionFunctions
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*/
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#define JUCE_GL_BASE_FUNCTIONS \
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X (glActiveTexture) \
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X (glBindBuffer) \
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X (glDeleteBuffers) \
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X (glGenBuffers) \
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X (glBufferData) \
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X (glBufferSubData) \
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X (glCreateProgram) \
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X (glDeleteProgram) \
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X (glCreateShader) \
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X (glDeleteShader) \
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X (glShaderSource) \
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X (glCompileShader) \
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X (glAttachShader) \
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X (glLinkProgram) \
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X (glUseProgram) \
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X (glGetShaderiv) \
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X (glGetShaderInfoLog) \
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X (glGetProgramInfoLog) \
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X (glGetProgramiv) \
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X (glGetUniformLocation) \
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X (glGetAttribLocation) \
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X (glVertexAttribPointer) \
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X (glEnableVertexAttribArray) \
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X (glDisableVertexAttribArray) \
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X (glUniform1f) \
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X (glUniform1i) \
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X (glUniform2f) \
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X (glUniform3f) \
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X (glUniform4f) \
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X (glUniform4i) \
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X (glUniform1fv) \
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X (glUniformMatrix2fv) \
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X (glUniformMatrix3fv) \
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X (glUniformMatrix4fv) \
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X (glBindAttribLocation)
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/** @internal This macro contains a list of GL extension functions that need to be dynamically loaded on Windows/Linux.
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@see OpenGLExtensionFunctions
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*/
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#define JUCE_GL_EXTENSION_FUNCTIONS \
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X (glIsRenderbuffer) \
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X (glBindRenderbuffer) \
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X (glDeleteRenderbuffers) \
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X (glGenRenderbuffers) \
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X (glRenderbufferStorage) \
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X (glGetRenderbufferParameteriv) \
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X (glIsFramebuffer) \
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X (glBindFramebuffer) \
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X (glDeleteFramebuffers) \
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X (glGenFramebuffers) \
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X (glCheckFramebufferStatus) \
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X (glFramebufferTexture2D) \
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X (glFramebufferRenderbuffer) \
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X (glGetFramebufferAttachmentParameteriv)
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/** @internal This macro contains a list of GL extension functions that need to be dynamically loaded on Windows/Linux.
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@see OpenGLExtensionFunctions
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*/
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#define JUCE_GL_VERTEXBUFFER_FUNCTIONS \
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X (glGenVertexArrays) \
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X (glDeleteVertexArrays) \
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X (glBindVertexArray)
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/** This class contains a generated list of OpenGL extension functions, which are either dynamically loaded
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for a specific GL context, or simply call-through to the appropriate OS function where available.
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This class is provided for backwards compatibility. In new code, you should prefer to use
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functions from the juce::gl namespace. By importing all these symbols with
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`using namespace ::juce::gl;`, all GL enumerations and functions will be made available at
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global scope. This may be helpful if you need to write code with C source compatibility, or
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which is compatible with a different extension-loading library.
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All the normal guidance about `using namespace` should still apply - don't do this in a header,
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or at all if you can possibly avoid it!
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@tags{OpenGL}
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*/
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struct OpenGLExtensionFunctions
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{
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//==============================================================================
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#ifndef DOXYGEN
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[[deprecated ("A more complete set of GL commands can be found in the juce::gl namespace. "
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"You should use juce::gl::loadFunctions() to load GL functions.")]]
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static void initialise();
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#endif
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#if JUCE_WINDOWS && ! defined (DOXYGEN)
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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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#define X(name) static decltype (::juce::gl::name)& name;
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JUCE_GL_BASE_FUNCTIONS
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JUCE_GL_EXTENSION_FUNCTIONS
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JUCE_GL_VERTEXBUFFER_FUNCTIONS
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#undef X
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};
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enum MissingOpenGLDefinitions
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{
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#if JUCE_ANDROID
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JUCE_RGBA_FORMAT = ::juce::gl::GL_RGBA,
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#else
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JUCE_RGBA_FORMAT = ::juce::gl::GL_BGRA_EXT,
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#endif
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};
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} // namespace juce
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