static void draw_cb (gpointer data) { GstGLWindowWaylandEGL *window_egl = data; GstGLWindow *window = GST_GL_WINDOW (window_egl); GstGLContext *context = gst_gl_window_get_context (window); GstGLContextClass *context_class = GST_GL_CONTEXT_GET_CLASS (context); create_surfaces (window_egl); if (window_egl->window.subsurface) wl_subsurface_set_desync (window_egl->window.subsurface); if (window->queue_resize) { guint width, height; gst_gl_window_get_surface_dimensions (window, &width, &height); gst_gl_window_resize (window, width, height); } if (window->draw) window->draw (window->draw_data); context_class->swap_buffers (context); if (window_egl->window.subsurface) wl_subsurface_set_desync (window_egl->window.subsurface); gst_object_unref (context); }
static void gst_glimage_sink_navigation_send_event (GstNavigation * navigation, GstStructure * structure) { GstGLImageSink *sink = GST_GLIMAGE_SINK (navigation); GstEvent *event = NULL; GstPad *pad = NULL; GstGLWindow *window = gst_gl_context_get_window (sink->context); guint width, height; gdouble x, y, xscale, yscale; g_return_if_fail (GST_GL_IS_WINDOW (window)); width = GST_VIDEO_SINK_WIDTH (sink); height = GST_VIDEO_SINK_HEIGHT (sink); gst_gl_window_get_surface_dimensions (window, &width, &height); event = gst_event_new_navigation (structure); pad = gst_pad_get_peer (GST_VIDEO_SINK_PAD (sink)); /* Converting pointer coordinates to the non scaled geometry */ if (width != GST_VIDEO_SINK_WIDTH (sink) && width != 0 && gst_structure_get_double (structure, "pointer_x", &x)) { xscale = (gdouble) GST_VIDEO_SINK_WIDTH (sink) / width; gst_structure_set (structure, "pointer_x", G_TYPE_DOUBLE, (gdouble) x * xscale, NULL); } if (height != GST_VIDEO_SINK_HEIGHT (sink) && height != 0 && gst_structure_get_double (structure, "pointer_y", &y)) { yscale = (gdouble) GST_VIDEO_SINK_HEIGHT (sink) / height; gst_structure_set (structure, "pointer_y", G_TYPE_DOUBLE, (gdouble) y * yscale, NULL); } if (GST_IS_PAD (pad) && GST_IS_EVENT (event)) gst_pad_send_event (pad, event); gst_object_unref (pad); gst_object_unref (window); }
static void draw_cb (gpointer data) { GstGLWindow *window = GST_GL_WINDOW (data); GstGLContext *context = gst_gl_window_get_context (window); GstGLContextClass *context_class = GST_GL_CONTEXT_GET_CLASS (context); if (window->queue_resize) { guint width, height; gst_gl_window_get_surface_dimensions (window, &width, &height); gst_gl_window_resize (window, width, height); } if (window->draw) window->draw (window->draw_data); if (context_class->swap_buffers) context_class->swap_buffers (context); gst_object_unref (context); }