return wpe.exportable ? wpe_view_backend_exportable_fdo_get_view_backend(wpe.exportable) : nullptr;
}
-void WPEThreadedView::s_loadEvent(WebKitWebView*, WebKitLoadEvent event, gpointer data)
+struct InitializeContext {
+ GstWpeSrc* src;
+ WPEThreadedView& view;
+ GstGLContext* context;
+ GstGLDisplay* display;
+ EGLDisplay eglDisplay;
+ int width;
+ int height;
+ bool result;
+ gulong loadFailedHandler;
+};
+
+void WPEThreadedView::s_loadFailed(WebKitWebView*, WebKitLoadEvent event, gchar *failing_uri, GError *error, gpointer data)
{
- if (event == WEBKIT_LOAD_COMMITTED) {
- auto& view = *static_cast<WPEThreadedView*>(data);
- GMutexHolder lock(view.threading.ready_mutex);
- g_cond_signal(&view.threading.ready_cond);
- }
+ InitializeContext *ctx = (InitializeContext*) data;
+ GMutexHolder lock(ctx->view.threading.ready_mutex);
+
+
+ GST_ERROR_OBJECT (ctx->src, "Failed to load %s (%s)", failing_uri, error->message);
+ ctx->result = false;
+
+ ctx->view.threading.ready = true;
+ g_cond_signal(&ctx->view.threading.ready_cond);
}
bool WPEThreadedView::initialize(GstWpeSrc* src, GstGLContext* context, GstGLDisplay* display, int width, int height)
{
GST_DEBUG("context %p display %p, size (%d,%d)", context, display, width, height);
+ threading.ready = FALSE;
static std::once_flag s_loaderFlag;
std::call_once(s_loaderFlag,
gst_gl_display_get_handle(display));
GST_DEBUG("eglDisplay %p", eglDisplay);
- struct InitializeContext {
- GstWpeSrc* src;
- WPEThreadedView& view;
- GstGLContext* context;
- GstGLDisplay* display;
- EGLDisplay eglDisplay;
- int width;
- int height;
- bool result;
- } initializeContext { src, *this, context, display, eglDisplay, width, height, FALSE };
+ struct InitializeContext initializeContext { src, *this, context, display, eglDisplay, width, height, FALSE, 0 };
GSource* source = g_idle_source_new();
g_source_set_callback(source,
gst_wpe_src_configure_web_view(initializeContext.src, view.webkit.view);
- g_signal_connect(view.webkit.view, "load-changed", G_CALLBACK(s_loadEvent), &view);
+ initializeContext.loadFailedHandler = g_signal_connect(view.webkit.view,
+ "load-failed", G_CALLBACK(s_loadFailed), &initializeContext);
const gchar* location;
gboolean drawBackground = TRUE;
if (initializeContext.result && webkit.uri) {
GST_DEBUG("waiting load to finish");
GMutexHolder lock(threading.ready_mutex);
- g_cond_wait(&threading.ready_cond, &threading.ready_mutex);
+ while (!threading.ready)
+ g_cond_wait(&threading.ready_cond, &threading.ready_mutex);
GST_DEBUG("done");
}
+
+ if (initializeContext.loadFailedHandler)
+ g_signal_handler_disconnect (webkit.view, initializeContext.loadFailedHandler);
+
return initializeContext.result;
}
GST_TRACE("EGLImage %p wrapped in GstEGLImage %" GST_PTR_FORMAT, eglImage, gstImage);
egl.pending = gstImage;
+
+ {
+ GMutexHolder lock(threading.ready_mutex);
+ if (!threading.ready) {
+ threading.ready = TRUE;
+ g_cond_signal(&threading.ready_cond);
+ }
+ }
}
}
GMutexHolder lock(images_mutex);
GST_TRACE("SHM buffer %p wrapped in buffer %" GST_PTR_FORMAT, buffer, gstBuffer);
shm.pending = gstBuffer;
+ {
+ GMutexHolder lock(threading.ready_mutex);
+ if (!threading.ready) {
+ threading.ready = TRUE;
+ g_cond_signal(&threading.ready_cond);
+ }
+ }
}
}
#endif