annotate DPF-Prymula-audioplugins/dpf/dgl/OpenGL-include.hpp @ 3:84e66ea83026

DPF-Prymula-audioplugins-0.231015-2
author prymula <prymula76@outlook.com>
date Mon, 16 Oct 2023 21:53:34 +0200
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1 /*
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2 * DISTRHO Plugin Framework (DPF)
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3 * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
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4 *
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5 * Permission to use, copy, modify, and/or distribute this software for any purpose with
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6 * or without fee is hereby granted, provided that the above copyright notice and this
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7 * permission notice appear in all copies.
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8 *
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9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
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10 * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
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11 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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12 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
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13 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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15 */
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16
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17 #ifndef DGL_OPENGL_INCLUDE_HPP_INCLUDED
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18 #define DGL_OPENGL_INCLUDE_HPP_INCLUDED
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19
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20 #include "../distrho/src/DistrhoDefines.h"
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21
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22 // --------------------------------------------------------------------------------------------------------------------
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23 // Fix OpenGL includes for Windows, based on glfw code (part 1)
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24
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25 #undef DGL_WINGDIAPI_DEFINED
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26
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27 #ifdef DISTRHO_OS_WINDOWS
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28
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29 #ifndef WINAPI
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30 # define WINAPI __stdcall
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31 #endif
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32
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33 #ifndef APIENTRY
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34 # define APIENTRY WINAPI
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35 #endif // APIENTRY
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36
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37 /* We need WINGDIAPI defined */
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38 #ifndef WINGDIAPI
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39 # if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__POCC__)
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40 # define WINGDIAPI __declspec(dllimport)
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41 # elif defined(__LCC__)
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42 # define WINGDIAPI __stdcall
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43 # else
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44 # define WINGDIAPI extern
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45 # endif
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46 # define DGL_WINGDIAPI_DEFINED
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47 #endif // WINGDIAPI
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48
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49 #endif // DISTRHO_OS_WINDOWS
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50
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51 // --------------------------------------------------------------------------------------------------------------------
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52 // OpenGL includes
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53
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54 #ifdef DISTRHO_OS_MAC
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55 # ifdef DGL_USE_OPENGL3
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56 # include <OpenGL/gl3.h>
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57 # include <OpenGL/gl3ext.h>
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58 # else
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59 # include <OpenGL/gl.h>
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60 # endif
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61 #else
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62 # ifndef DISTRHO_OS_WINDOWS
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63 # define GL_GLEXT_PROTOTYPES
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64 # endif
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65 # ifndef __GLEW_H__
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66 # include <GL/gl.h>
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67 # include <GL/glext.h>
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68 # endif
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69 #endif
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70
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71 // --------------------------------------------------------------------------------------------------------------------
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72 // Missing OpenGL defines
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73
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74 #if defined(GL_BGR_EXT) && !defined(GL_BGR)
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75 # define GL_BGR GL_BGR_EXT
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76 #endif
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77
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78 #if defined(GL_BGRA_EXT) && !defined(GL_BGRA)
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79 # define GL_BGRA GL_BGRA_EXT
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80 #endif
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81
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82 #ifndef GL_CLAMP_TO_BORDER
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83 # define GL_CLAMP_TO_BORDER 0x812D
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84 #endif
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85
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86 // --------------------------------------------------------------------------------------------------------------------
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87 // Fix OpenGL includes for Windows, based on glfw code (part 2)
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88
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89 #ifdef DGL_WINGDIAPI_DEFINED
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90 # undef WINGDIAPI
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91 # undef DGL_WINGDIAPI_DEFINED
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92 #endif
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93
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94 // --------------------------------------------------------------------------------------------------------------------
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95
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96 #endif