bindbc.opengl.bind.gl43 source code

1 
2 //          Copyright 2018 - 2021 Michael D. Parker
3 // Distributed under the Boost Software License, Version 1.0.
4 //    (See accompanying file LICENSE_1_0.txt or copy at
5 //          http://www.boost.org/LICENSE_1_0.txt)
6 
7 module bindbc.opengl.bind.gl43;
8 
9 import bindbc.opengl.config;
10 static if(glSupport >= GLSupport.gl43) {
11     import bindbc.loader : SharedLib;
12     import bindbc.opengl.context;
13     import bindbc.opengl.bind.types;
14 /*
15     enum : uint {
16         GL_NUM_SHADING_LANGUAGE_VERSIONS = 0x82E9,
17         GL_VERTEX_ATTRIB_ARRAY_LONG = 0x874E,
18         GL_VERTEX_BINDING_BUFFER = 0x8F4F,
19         GL_DEBUG_OUTPUT_SYNCHRONOUS   = 0x8242,
20         GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH = 0x8243,
21         GL_DEBUG_CALLBACK_FUNCTION    = 0x8244,
22         GL_DEBUG_CALLBACK_USER_PARAM  = 0x8245,
23         GL_DEBUG_SOURCE_API           = 0x8246,
24         GL_DEBUG_SOURCE_WINDOW_SYSTEM = 0x8247,
25         GL_DEBUG_SOURCE_SHADER_COMPILER = 0x8248,
26         GL_DEBUG_SOURCE_THIRD_PARTY   = 0x8249,
27         GL_DEBUG_SOURCE_APPLICATION   = 0x824A,
28         GL_DEBUG_SOURCE_OTHER         = 0x824B,
29         GL_DEBUG_TYPE_ERROR           = 0x824C,
30         GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR = 0x824D,
31         GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR = 0x824E,
32         GL_DEBUG_TYPE_PORTABILITY     = 0x824F,
33         GL_DEBUG_TYPE_PERFORMANCE     = 0x8250,
34         GL_DEBUG_TYPE_OTHER           = 0x8251,
35         GL_MAX_DEBUG_MESSAGE_LENGTH   = 0x9143,
36         GL_MAX_DEBUG_LOGGED_MESSAGES  = 0x9144,
37         GL_DEBUG_LOGGED_MESSAGES      = 0x9145,
38         GL_DEBUG_SEVERITY_HIGH        = 0x9146,
39         GL_DEBUG_SEVERITY_MEDIUM      = 0x9147,
40         GL_DEBUG_SEVERITY_LOW         = 0x9148,
41     }
42 
43     extern(System) nothrow {
44         alias GLDEBUGPROC = void function(GLenum, GLenum, GLuint, GLenum, GLsizei, in GLchar*, GLvoid*);
45     }
46 
47     extern(System) @nogc nothrow {
48         alias pglDebugMessageControl = void function(GLenum, GLenum, GLenum, GLsizei, const(GLuint)*, GLboolean);
49         alias pglDebugMessageInsert = void function(GLenum, GLenum, GLuint, GLenum, GLsizei, const(GLchar)*);
50         alias pglGetDebugMessageLog = void function(GLuint, GLsizei, GLenum*, GLenum*, GLuint*, GLenum*, GLsizei*, GLchar*);
51         alias pglDebugMessageCallback = void function(GLDEBUGPROC, const(GLvoid)*);
52     }
53 
54     __gshared {
55         pglDebugMessageControl glDebugMessageControl;
56         pglDebugMessageInsert glDebugMessageInsert;
57         pglDebugMessageCallback glDebugMessageCallback;
58         pglGetDebugMessageLog glGetDebugMessageLog;
59     }
60 */
61     package(bindbc.opengl) @nogc nothrow
62     bool loadGL43(SharedLib lib, GLSupport contextVersion)
63     {
64         import bindbc.opengl.bind.arb : loadARB43;
65 
66         if(contextVersion >= GLSupport.gl43) {
67         /*
68             lib.bindGLSymbol(cast(void**)&glDebugMessageControl, "glDebugMessageControl");
69             lib.bindGLSymbol(cast(void**)&glDebugMessageInsert, "glDebugMessageInsert");
70             lib.bindGLSymbol(cast(void**)&glDebugMessageCallback, "glDebugMessageCallback");
71             lib.bindGLSymbol(cast(void**)&glGetDebugMessageLog, "glGetDebugMessageLog");
72         */
73 
74             if(errorCountGL() == 0 && loadARB43(lib, contextVersion)) return true;
75         }
76         return false;
77     }
78 }