X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=main.cpp;h=d0427d1489a353ffb720462051d537d08f8822a4;hb=9e47a2f661b9d292598ef0277e507458e3dad62f;hp=f0f70ac8c71b3084284cac4a445fa1332d776178;hpb=3eca4b6fc37bba5c4204bb7716764f2d962fba60;p=nageru

diff --git a/main.cpp b/main.cpp
index f0f70ac..d0427d1 100644
--- a/main.cpp
+++ b/main.cpp
@@ -5,14 +5,15 @@ extern "C" {
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/mman.h>
-#include <epoxy/gl.h>
-
+#include <epoxy/gl.h>  // IWYU pragma: keep
 #include <QApplication>
 #include <QCoreApplication>
 #include <QGL>
 #include <QSize>
 #include <QSurfaceFormat>
+#include <string>
 
+#include "basic_stats.h"
 #include "context.h"
 #include "flags.h"
 #include "image_input.h"
@@ -21,13 +22,14 @@ extern "C" {
 
 int main(int argc, char *argv[])
 {
-	parse_flags(argc, argv);
+	parse_flags(PROGRAM_NAGERU, argc, argv);
 
 	if (global_flags.va_display.empty() ||
 	    global_flags.va_display[0] != '/') {
 		// We normally use EGL for zerocopy, but if we use VA against DRM
 		// instead of against X11, we turn it off, and then don't need EGL.
 		setenv("QT_XCB_GL_INTEGRATION", "xcb_egl", 0);
+		using_egl = true;
 	}
 	setlinebuf(stdout);
 	av_register_all();
@@ -51,9 +53,13 @@ int main(int argc, char *argv[])
 	QGLFormat::setDefaultFormat(QGLFormat::fromSurfaceFormat(fmt));
 
 	global_share_widget = new QGLWidget();
+	if (!global_share_widget->isValid()) {
+		fprintf(stderr, "Failed to initialize OpenGL. Nageru needs at least OpenGL 3.1 to function properly.\n");
+		exit(1);
+	}
 
 	MainWindow mainWindow;
-	mainWindow.resize(QSize(1500, 810));
+	mainWindow.resize(QSize(1500, 850));
 	mainWindow.show();
 
 	app.installEventFilter(&mainWindow);  // For white balance color picking.
@@ -67,6 +73,9 @@ int main(int argc, char *argv[])
 		fprintf(stderr, "Failed to lock Nageru into RAM. You probably want to\n");
 		fprintf(stderr, "increase \"memlock\" for your user in limits.conf\n");
 		fprintf(stderr, "for better realtime behavior.\n");
+		uses_mlock = false;
+	} else {
+		uses_mlock = true;
 	}
 
 	int rc = app.exec();