diff options
| author | Manolo Gouy <Manolo> | 2018-08-20 15:12:10 +0000 |
|---|---|---|
| committer | Manolo Gouy <Manolo> | 2018-08-20 15:12:10 +0000 |
| commit | c0e04da27f29a989b65958de4deb7566d172bdbe (patch) | |
| tree | 95ce7015015051e63823cccb0941a16d98bdb7c5 /src/Fl_Gl_Choice.H | |
| parent | b26ace4b18be5450c4b3ba248a5c9df08652679d (diff) | |
Fix creation of OpenGL3+ context under X11 platform
The procedure given in https://www.khronos.org/opengl/wiki/Tutorial:_OpenGL_3.0_Context_Creation_(GLX)
is now followed. This gives access to contexts for the highest OpenGL version supported by the hardware
when flag FL_OPENGL3 is used in the call to Fl_Gl_Window::mode(int).
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@13021 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Gl_Choice.H')
| -rw-r--r-- | src/Fl_Gl_Choice.H | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/Fl_Gl_Choice.H b/src/Fl_Gl_Choice.H index bdee1c6c8..5c5b339ef 100644 --- a/src/Fl_Gl_Choice.H +++ b/src/Fl_Gl_Choice.H @@ -3,7 +3,7 @@ // // OpenGL definitions for the Fast Light Tool Kit (FLTK). // -// Copyright 1998-2016 by Bill Spitzak and others. +// Copyright 1998-2018 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -50,9 +50,13 @@ #ifdef FL_CFG_GFX_XLIB # include <GL/glx.h> +# if ! defined(GLX_VERSION_1_3) +# typedef void *GLXFBConfig; +# endif # define FL_GL_CHOICE_PLATFORM_SPECIFIC_MEMBERS \ XVisualInfo *vis; /* the visual to use */ \ - Colormap colormap; // a colormap for that visual + Colormap colormap; /* a colormap for that visual */ \ + GLXFBConfig best_fb; #endif // FL_CFG_GFX_XLIB*/ |