X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=app%2Fmain.cpp;h=62ea3a03db58e788e81fa842a5ff0211ca10706d;hb=ff2f57d7dbfeef565346956be23a65e9b59ba9a3;hp=8634bbc017ae9f308f3200e18bb1193ee26de2f0;hpb=b89e581a2fab177e79d64b5990a464683eac49fa;p=apps%2Fcamera-gstreamer.git

diff --git a/app/main.cpp b/app/main.cpp
index 8634bbc..62ea3a0 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -23,8 +23,6 @@
 #include <gst/video/videooverlay.h>
 #include <gst/wayland/wayland.h>
 
-#define DEFAULT_VIDEO_DEVICE	"/dev/video0"
-
 // these only applies if the window is a dialog/pop-up one
 // by default the compositor make the window maximized
 #define WINDOW_WIDTH_SIZE	640
@@ -160,7 +158,7 @@ get_next_buffer(struct window *window)
 	 * the 'old' one and force creation of the buffer with the newer
 	 * dimensions */
 	if (window->wait_for_configure && window->maximized) {
-		if (!window->buffers[0].busy) {
+		if (!window->buffers[0].busy && window->buffers[0].buffer) {
 			wl_buffer_destroy(window->buffers[0].buffer);
 			window->buffers[0].buffer = NULL;
 			window->wait_for_configure = false;
@@ -669,9 +667,11 @@ int main(int argc, char *argv[])
 
 	memset(pipeline_str, 0, sizeof(pipeline_str));
 	snprintf(pipeline_str, sizeof(pipeline_str), "v4l2src device=%s ! video/x-raw,width=%d,height=%d ! waylandsink", 
-		DEFAULT_VIDEO_DEVICE, WINDOW_WIDTH_SIZE, WINDOW_HEIGHT_SIZE);
+		get_camera_device(), WINDOW_WIDTH_SIZE, WINDOW_HEIGHT_SIZE);
 	gst_init(&gargc, &gargv);
 
+	setbuf(stdout, NULL);
+
 	fprintf(stdout, "Using pipeline: %s\n", pipeline_str);
 
 	GstElement *pipeline = gst_parse_launch(pipeline_str, &error);