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| author | Juan Linietsky <reduzio@gmail.com> | 2017-01-02 19:12:25 -0300 |
|---|---|---|
| committer | Juan Linietsky <reduzio@gmail.com> | 2017-01-02 19:12:25 -0300 |
| commit | ce26eb74bca48f16e9a34b4eb1c34e50dfc5daae (patch) | |
| tree | 5f9c387037d0142d40f7275575436483dc0a7237 /platform/x11/context_gl_x11.cpp | |
| parent | ab4126f51061277e87b41c48b40e7b54942d4eca (diff) | |
| parent | 45c5c89de961357a7042d9e1f063e288d7a510cf (diff) | |
Merge branch 'master' of https://github.com/godotengine/godot
Diffstat (limited to 'platform/x11/context_gl_x11.cpp')
| -rw-r--r-- | platform/x11/context_gl_x11.cpp | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/platform/x11/context_gl_x11.cpp b/platform/x11/context_gl_x11.cpp index cd325dfc99..4adb47938c 100644 --- a/platform/x11/context_gl_x11.cpp +++ b/platform/x11/context_gl_x11.cpp @@ -5,7 +5,7 @@ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -76,6 +76,13 @@ static GLWrapperFuncPtr wrapper_get_proc_address(const char* p_function) { }*/ +static bool ctxErrorOccurred = false; +static int ctxErrorHandler( Display *dpy, XErrorEvent *ev ) +{ + ctxErrorOccurred = true; + return 0; +} + Error ContextGL_X11::initialize() { @@ -133,20 +140,31 @@ Error ContextGL_X11::initialize() { //}; + int (*oldHandler)(Display*, XErrorEvent*) = + XSetErrorHandler(&ctxErrorHandler); + + if (!opengl_3_context) { //oldstyle context: p->glx_context = glXCreateContext(x11_display, vi, 0, GL_TRUE); } else { static int context_attribs[] = { GLX_CONTEXT_MAJOR_VERSION_ARB, 3, - GLX_CONTEXT_MINOR_VERSION_ARB, 0, + GLX_CONTEXT_MINOR_VERSION_ARB, 3, + GLX_CONTEXT_FLAGS_ARB , GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB/*|GLX_CONTEXT_DEBUG_BIT_ARB*/, None }; p->glx_context = glXCreateContextAttribsARB(x11_display, fbc[0], NULL, true, context_attribs); - ERR_FAIL_COND_V(!p->glx_context,ERR_UNCONFIGURED); + ERR_EXPLAIN("Could not obtain an OpenGL 3.3 context!"); + ERR_FAIL_COND_V(ctxErrorOccurred || !p->glx_context,ERR_UNCONFIGURED); } + XSync( x11_display, False ); + XSetErrorHandler( oldHandler ); + + print_line("ALL IS GOOD"); + glXMakeCurrent(x11_display, x11_window, p->glx_context); /* |