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Bring back check that GL contexts get the format requested.

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This commit is contained in:
Adrian Jeakins 2019-05-01 21:32:48 +01:00
parent 7f950a1852
commit d00288198f
1 changed files with 13 additions and 0 deletions
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13
gui/application.cc
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@ -20,6 +20,8 @@
*/ */
#include "application.h" #include "application.h"
#include "log.h"
#include <QOpenGLContext>
#include <QMessageBox> #include <QMessageBox>
#include <QSurfaceFormat> #include <QSurfaceFormat>
#include <QTextStream> #include <QTextStream>
@ -47,6 +49,17 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
fmt.setMajorVersion(3); fmt.setMajorVersion(3);
fmt.setMinorVersion(2); fmt.setMinorVersion(2);
QSurfaceFormat::setDefaultFormat(fmt); QSurfaceFormat::setDefaultFormat(fmt);
QOpenGLContext glContext;
fmt = glContext.format();
if (fmt.majorVersion() < 3) {
printf("Could not get OpenGL 3.0 context. Aborting.\n");
log_abort();
}
if (fmt.minorVersion() < 2) {
printf("Could not get OpenGL 3.2 context - trying anyway...\n ");
}
#ifdef _WIN32 #ifdef _WIN32
SetConsoleCtrlHandler((PHANDLER_ROUTINE)WinHandler, TRUE); SetConsoleCtrlHandler((PHANDLER_ROUTINE)WinHandler, TRUE);
#endif #endif