gst_gl_window_error_quark ()

GQuark
gst_gl_window_error_quark (void);

GST_GL_WINDOW_ERROR

#define GST_GL_WINDOW_ERROR (gst_gl_window_error_quark ())

GstGLWindowResizeCB ()

void
(*GstGLWindowResizeCB) (gpointer data,
                        guint width,
                        guint height);

GST_GL_WINDOW_RESIZE_CB()

#define GST_GL_WINDOW_RESIZE_CB(f)		 ((GstGLWindowResizeCB) (f))

GstGLWindowCB ()

void
(*GstGLWindowCB) (gpointer data);

GST_GL_WINDOW_CB()

#define GST_GL_WINDOW_CB(f)			 ((GstGLWindowCB) (f))

gst_gl_window_new ()

GstGLWindow *
gst_gl_window_new (GstGLDisplay *display);

Since 1.4

gst_gl_window_draw ()

void
gst_gl_window_draw (GstGLWindow *window,
                    guint width,
                    guint height);

Redraw the window contents. Implementations should invoke the draw callback.

Since 1.4

gst_gl_window_draw_unlocked ()

void
gst_gl_window_draw_unlocked (GstGLWindow *window,
                             guint width,
                             guint height);

Redraw the window contents. Implementations should invoke the draw callback.

Since 1.4

gst_gl_window_is_running ()

gboolean
gst_gl_window_is_running (GstGLWindow *window);

Whether the runloop is running

Since 1.4

gst_gl_window_quit ()

void
gst_gl_window_quit (GstGLWindow *window);

Quit the runloop's execution.

Since 1.4

gst_gl_window_run ()

void
gst_gl_window_run (GstGLWindow *window);

Start the execution of the runloop.

Since 1.4

gst_gl_window_get_context ()

GstGLContext *
gst_gl_window_get_context (GstGLWindow *window);

Since 1.4

gst_gl_window_get_display ()

guintptr
gst_gl_window_get_display (GstGLWindow *window);

Since 1.4

gst_gl_window_send_message ()

void
gst_gl_window_send_message (GstGLWindow *window,
                            GstGLWindowCB callback,
                            gpointer data);

Invoke callback with data on the window thread. callback is guarenteed to have executed when this function returns.

Since 1.4

gst_gl_window_send_message_async ()

void
gst_gl_window_send_message_async (GstGLWindow *window,
                                  GstGLWindowCB callback,
                                  gpointer data,
                                  GDestroyNotify destroy);

Invoke callback with data on the window thread. The callback may not have been executed when this function returns.

Since 1.4

gst_gl_window_set_close_callback ()

void
gst_gl_window_set_close_callback (GstGLWindow *window,
                                  GstGLWindowCB callback,
                                  gpointer data,
                                  GDestroyNotify destroy_notify);

Sets the callback called when the window is about to close.

Since 1.4

gst_gl_window_set_draw_callback ()

void
gst_gl_window_set_draw_callback (GstGLWindow *window,
                                 GstGLWindowCB callback,
                                 gpointer data,
                                 GDestroyNotify destroy_notify);

Sets the draw callback called everytime gst_gl_window_draw() is called

Since 1.4

gst_gl_window_set_resize_callback ()

void
gst_gl_window_set_resize_callback (GstGLWindow *window,
                                   GstGLWindowResizeCB callback,
                                   gpointer data,
                                   GDestroyNotify destroy_notify);

Sets the resize callback called everytime a resize of the window occurs.

Since 1.4

gst_gl_window_set_window_handle ()

void
gst_gl_window_set_window_handle (GstGLWindow *window,
                                 guintptr handle);

Sets the window that this window should render into. Some implementations require this to be called with a valid handle before drawing can commence.

Since 1.4

gst_gl_window_get_window_handle ()

guintptr
gst_gl_window_get_window_handle (GstGLWindow *window);

Since 1.4

enum GstGLWindowError

GstGLWindow

typedef struct _GstGLWindow GstGLWindow;

GstGLWindow is an opaque struct and should only be accessed through the provided api.

GstGLWindowClass

typedef struct {
  GstObjectClass parent_class;

  guintptr (*get_display)        (GstGLWindow *window);
  void     (*set_window_handle)  (GstGLWindow *window, guintptr id);
  guintptr (*get_window_handle)  (GstGLWindow *window);
  void     (*draw_unlocked)      (GstGLWindow *window, guint width, guint height);
  void     (*draw)               (GstGLWindow *window, guint width, guint height);
  void     (*run)                (GstGLWindow *window);
  void     (*quit)               (GstGLWindow *window);
  void     (*send_message)       (GstGLWindow *window, GstGLWindowCB callback, gpointer data);
  void     (*send_message_async) (GstGLWindow *window, GstGLWindowCB callback, gpointer data, GDestroyNotify destroy);

  gboolean (*open)               (GstGLWindow *window, GError **error);
  void     (*close)              (GstGLWindow *window);
} GstGLWindowClass;