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authorAndrei Karas <akaras@inbox.ru>2017-10-10 22:14:45 +0300
committerAndrei Karas <akaras@inbox.ru>2017-10-10 22:15:57 +0300
commitaa3f63fd497558a02feb3ddbc44f31eac091f39b (patch)
tree0e28b9b1f0501dd8be9e1a38db4ec1777fa3fbfa /src/utils/glxhelper.cpp
parent7c10a6b61e9d06a4ae9cc9f942dfacb6fcfd9d3d (diff)
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Remove most unused files.
Diffstat (limited to 'src/utils/glxhelper.cpp')
-rw-r--r--src/utils/glxhelper.cpp142
1 files changed, 0 insertions, 142 deletions
diff --git a/src/utils/glxhelper.cpp b/src/utils/glxhelper.cpp
deleted file mode 100644
index 8525111dc..000000000
--- a/src/utils/glxhelper.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2014-2017 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "utils/glxhelper.h"
-
-#if defined(USE_OPENGL) && defined(USE_X11)
-
-#include "logger.h"
-
-#include "render/opengl/mglcheck.h"
-
-#include "render/openglx/mglx.h"
-
-#include "render/opengl/mgldefines.h"
-RENDER_OPENGL_MGLDEFINES_H
-
-#include "debug.h"
-
-static int ErrorHandler(Display *d A_UNUSED, XErrorEvent *e A_UNUSED)
-{
- return 0;
-}
-
-void *GlxHelper::createContext(const unsigned long window,
- void *const display0,
- const int major,
- const int minor,
- const int profile)
-{
- Display *const display = static_cast<Display*>(display0);
- XSync(display, false);
- int (*handler)(Display *, XErrorEvent *) = XSetErrorHandler(ErrorHandler);
- void *context = mglXGetCurrentContext();
- if (!display)
- return context;
- if (isGLNull(mglXGetCurrentContext)
- || isGLNull(mglXCreateContextAttribs)
- || isGLNull(mglXChooseFBConfig))
- {
- logger->log("Can't change context, functions in driver "
- "not implemented");
- XSetErrorHandler(handler);
- return context;
- }
- if (!context)
- {
- logger->log("Can't change context, because current "
- "context not created");
- XSetErrorHandler(handler);
- return context;
- }
- int glxAttribs[] =
- {
- GLX_RENDER_TYPE, GLX_RGBA_BIT,
- GLX_RED_SIZE, 3,
- GLX_GREEN_SIZE, 3,
- GLX_BLUE_SIZE, 2,
- GLX_DOUBLEBUFFER, 1,
- 0
- };
-
- int fbcount = 0;
- GLXFBConfig *framebuffer_config = mglXChooseFBConfig(display,
- DefaultScreen(display),
- glxAttribs,
- &fbcount);
-
- if (!framebuffer_config || !fbcount)
- {
- logger->log("No correct fb profile found");
- XSetErrorHandler(handler);
- return nullptr;
- }
- logger->log("Found %d frame buffer contexts.", fbcount);
-
- int attribs[] =
- {
- GLX_CONTEXT_MAJOR_VERSION_ARB, major,
- GLX_CONTEXT_MINOR_VERSION_ARB, minor,
- GLX_CONTEXT_PROFILE_MASK_ARB, profile,
- 0, 0
- };
-
- void *const context2 = mglXCreateContextAttribs(display,
- framebuffer_config[0], context, true, attribs);
- if (!context2)
- {
- logger->log("context %d.%d creation failed", major, minor);
- XSetErrorHandler(handler);
- return nullptr;
- }
-
- XSync(display, false);
- XSetErrorHandler(handler);
-
- if (!mglXMakeCurrent(display, window, context2))
- {
- mglXDestroyContext(display, context2);
- logger->log("make current context %d.%d failed", major, minor);
- return nullptr;
- }
-
- if (mglXGetCurrentContext() != context2)
- {
- mglXDestroyContext(display, context2);
- logger->log("context cant be changed to %d.%d.", major, minor);
- return nullptr;
- }
-
-// do not delete SDL context, because on exit it will crash
-// mglXDestroyContext(display, context);
- logger->log("Context for %d.%d created", major, minor);
- return context2;
-}
-
-bool GlxHelper::makeCurrent(const unsigned long window,
- void *const display,
- void *const context)
-{
- if (!display)
- return false;
- return mglXMakeCurrent(static_cast<Display*>(display), window, context);
-}
-
-#endif // defined(USE_OPENGL) && defined(USE_X11)