X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=main.cpp;fp=main.cpp;h=6cf1ddec055275855fd30bcd8824cfd4e0bd1aaf;hb=8f98b9f1ae9c813859058bd8199f578c7029e7c9;hp=f28b859fd842bdc501d238eccc743bf6667b5545;hpb=736515f6ad2ba242579bad96476fcff1af1408cf;p=nageru

diff --git a/main.cpp b/main.cpp
index f28b859..6cf1dde 100644
--- a/main.cpp
+++ b/main.cpp
@@ -19,10 +19,16 @@ extern "C" {
 
 int main(int argc, char *argv[])
 {
-	setenv("QT_XCB_GL_INTEGRATION", "xcb_egl", 0);
+	parse_flags(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);
+	}
 	setlinebuf(stdout);
 	av_register_all();
-	parse_flags(argc, argv);
 
 	QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts, true);
 	QApplication app(argc, argv);