static void gst_d3d11_window_dispose (GObject * object);
static GstFlowReturn gst_d3d111_window_present (GstD3D11Window * self,
GstBuffer * buffer);
+static void gst_d3d11_window_on_resize_default (GstD3D11Window * window,
+ guint width, guint height);
static void
gst_d3d11_window_class_init (GstD3D11WindowClass * klass)
gobject_class->get_property = gst_d3d11_window_get_property;
gobject_class->dispose = gst_d3d11_window_dispose;
+ klass->on_resize = GST_DEBUG_FUNCPTR (gst_d3d11_window_on_resize_default);
+
g_object_class_install_property (gobject_class, PROP_D3D11_DEVICE,
g_param_spec_object ("d3d11device", "D3D11 Device",
"GstD3D11Device object for creating swapchain",
G_OBJECT_CLASS (parent_class)->dispose (object);
}
-void
-gst_d3d11_window_on_resize (GstD3D11Window * window, guint width, guint height)
+static void
+gst_d3d11_window_on_resize_default (GstD3D11Window * window, guint width,
+ guint height)
{
HRESULT hr;
ID3D11Device *device_handle;
}
#endif
+ /* call resize to allocated resources */
+ klass->on_resize (window, width, height);
+
if (window->requested_fullscreen != window->fullscreen) {
klass->change_fullscreen_mode (window);
}
gboolean (*unlock) (GstD3D11Window * window);
gboolean (*unlock_stop) (GstD3D11Window * window);
+
+ void (*on_resize) (GstD3D11Window * window,
+ guint width,
+ guint height);
};
GType gst_d3d11_window_get_type (void);
gboolean gst_d3d11_window_unlock_stop (GstD3D11Window * window);
-void gst_d3d11_window_on_resize (GstD3D11Window * window,
- guint width,
- guint height);
-
void gst_d3d11_window_on_key_event (GstD3D11Window * window,
const gchar * event,
const gchar * key);
static gboolean
gst_d3d11_window_core_window_unlock_stop (GstD3D11Window * window);
static void
-gst_d3d11_window_core_window_on_resize (GstD3D11WindowCoreWindow * self,
+gst_d3d11_window_core_window_on_resize (GstD3D11Window * window,
guint width, guint height);
+static void
+gst_d3d11_window_core_window_on_resize_sync (GstD3D11Window * window);
static float
get_logical_dpi (void)
{
public:
CoreResizeHandler () {}
- HRESULT RuntimeClassInitialize (GstD3D11WindowCoreWindow * listener)
+ HRESULT RuntimeClassInitialize (GstD3D11Window * listener)
{
if (!listener)
return E_INVALIDARG;
width = (guint) dip_to_pixel (new_size.Width);
height = (guint) dip_to_pixel (new_size.Height);
- gst_d3d11_window_core_window_on_resize (window, width, height);
+ window->surface_width = width;
+ window->surface_height = height;
+ gst_d3d11_window_core_window_on_resize_sync (window);
}
}
}
private:
- GstD3D11WindowCoreWindow * window;
+ GstD3D11Window * window;
};
template <typename CB>
GST_DEBUG_FUNCPTR (gst_d3d11_window_core_window_unlock);
window_class->unlock_stop =
GST_DEBUG_FUNCPTR (gst_d3d11_window_core_window_unlock_stop);
+ window_class->on_resize =
+ GST_DEBUG_FUNCPTR (gst_d3d11_window_core_window_on_resize);
}
static void
window->surface_width = size.Width;
window->surface_height = size.Height;
- hr = MakeAndInitialize<CoreResizeHandler>(&resize_handler, self);
+ hr = MakeAndInitialize<CoreResizeHandler>(&resize_handler, window);
if (!gst_d3d11_result (hr, NULL))
goto error;
new_swapchain.CopyTo (swap_chain);
- run_async (storage->dispatcher, storage->cancellable, DEFAULT_ASYNC_TIMEOUT,
- [window] {
- gst_d3d11_window_on_resize (window,
- window->surface_width, window->surface_height);
- return S_OK;
- });
-
return TRUE;
}
gst_d3d11_window_core_window_update_swap_chain (GstD3D11Window * window)
{
GstD3D11WindowCoreWindow *self = GST_D3D11_WINDOW_CORE_WINDOW (window);
- CoreWindowWinRTStorage *storage = self->storage;
- run_async (storage->dispatcher, storage->cancellable, DEFAULT_ASYNC_TIMEOUT,
- [window] {
- gst_d3d11_window_on_resize (window,
- window->surface_width, window->surface_height);
- return S_OK;
- });
+ gst_d3d11_window_core_window_on_resize (window,
+ window->surface_width, window->surface_height);
return;
}
}
static void
-gst_d3d11_window_core_window_on_resize (GstD3D11WindowCoreWindow * self,
+gst_d3d11_window_core_window_on_resize (GstD3D11Window * window,
guint width, guint height)
{
- GstD3D11Window *window = GST_D3D11_WINDOW (self);
+ GstD3D11WindowCoreWindow *self = GST_D3D11_WINDOW_CORE_WINDOW (window);
+ CoreWindowWinRTStorage *storage = self->storage;
- window->surface_width = width;
- window->surface_height = height;
+ run_async (storage->dispatcher, storage->cancellable, DEFAULT_ASYNC_TIMEOUT,
+ [window] {
+ gst_d3d11_window_core_window_on_resize_sync (window);
+ return S_OK;
+ });
+}
- GST_LOG_OBJECT (self, "New size %dx%d", width, height);
+static void
+gst_d3d11_window_core_window_on_resize_sync (GstD3D11Window * window)
+{
+ GST_LOG_OBJECT (window,
+ "New size %dx%d", window->surface_width, window->surface_height);
- gst_d3d11_window_on_resize (GST_D3D11_WINDOW (self), width, height);
+ GST_D3D11_WINDOW_CLASS (parent_class)->on_resize (window,
+ window->surface_width, window->surface_height);
}
GstD3D11Window *
static gboolean
gst_d3d11_window_swap_chain_panel_unlock_stop (GstD3D11Window * window);
static void
-gst_d3d11_window_swap_chain_panel_on_resize (GstD3D11WindowSwapChainPanel *
- self, guint width, guint height);
-
+gst_d3d11_window_swap_chain_panel_on_resize (GstD3D11Window * window,
+ guint width, guint height);
+static void
+gst_d3d11_window_swap_chain_panel_on_resize_sync (GstD3D11Window *
+ window);
class PanelResizeHandler
: public RuntimeClass<RuntimeClassFlags<ClassicCom>,
Xaml::ISizeChangedEventHandler>
{
public:
PanelResizeHandler () {}
- HRESULT RuntimeClassInitialize (GstD3D11WindowSwapChainPanel * listener)
+ HRESULT RuntimeClassInitialize (GstD3D11Window * listener)
{
if (!listener)
return E_INVALIDARG;
Size new_size;
HRESULT hr = args->get_NewSize(&new_size);
if (SUCCEEDED(hr)) {
- gst_d3d11_window_swap_chain_panel_on_resize (window,
- new_size.Width, new_size.Height);
+ window->surface_width = new_size.Width;
+ window->surface_height = new_size.Height;
+ gst_d3d11_window_swap_chain_panel_on_resize_sync (window);
}
}
}
private:
- GstD3D11WindowSwapChainPanel * window;
+ GstD3D11Window * window;
};
template <typename CB>
GST_DEBUG_FUNCPTR (gst_d3d11_window_swap_chain_panel_unlock);
window_class->unlock_stop =
GST_DEBUG_FUNCPTR (gst_d3d11_window_swap_chain_panel_unlock_stop);
+ window_class->on_resize =
+ GST_DEBUG_FUNCPTR (gst_d3d11_window_swap_chain_panel_on_resize);
}
static void
window->surface_width = size.Width;
window->surface_height = size.Height;
- hr = MakeAndInitialize<PanelResizeHandler>(&resize_handler, self);
+ hr = MakeAndInitialize<PanelResizeHandler>(&resize_handler, window);
if (!gst_d3d11_result (hr, NULL))
goto error;
new_swapchain.CopyTo (swap_chain);
- run_async (storage->dispatcher, storage->cancellable, DEFAULT_ASYNC_TIMEOUT,
- [window] {
- gst_d3d11_window_on_resize (window,
- window->surface_width, window->surface_height);
- return S_OK;
- });
-
return TRUE;
}
{
GstD3D11WindowSwapChainPanel *self =
GST_D3D11_WINDOW_SWAP_CHAIN_PANEL (window);
- SwapChainPanelWinRTStorage *storage = self->storage;
- run_async (storage->dispatcher, storage->cancellable, DEFAULT_ASYNC_TIMEOUT,
- [window] {
- gst_d3d11_window_on_resize (window,
- window->surface_width, window->surface_height);
- return S_OK;
- });
+ gst_d3d11_window_swap_chain_panel_on_resize (window, window->surface_width,
+ window->surface_height);
return;
}
}
static void
-gst_d3d11_window_swap_chain_panel_on_resize (GstD3D11WindowSwapChainPanel *
- self, guint width, guint height)
+gst_d3d11_window_swap_chain_panel_on_resize (GstD3D11Window * window,
+ guint width, guint height)
{
- GstD3D11Window *window = GST_D3D11_WINDOW (self);
- window->surface_width = width;
- window->surface_height = height;
+ GstD3D11WindowSwapChainPanel *self =
+ GST_D3D11_WINDOW_SWAP_CHAIN_PANEL (window);
+ SwapChainPanelWinRTStorage *storage = self->storage;
+
+ run_async (storage->dispatcher, storage->cancellable, DEFAULT_ASYNC_TIMEOUT,
+ [window] {
+ gst_d3d11_window_swap_chain_panel_on_resize_sync (window);
+ return S_OK;
+ });
+}
- GST_LOG_OBJECT (self, "New size %dx%d", width, height);
+static void
+gst_d3d11_window_swap_chain_panel_on_resize_sync (GstD3D11Window * window)
+{
+ GST_LOG_OBJECT (window,
+ "New size %dx%d", window->surface_width, window->surface_height);
- gst_d3d11_window_on_resize (GST_D3D11_WINDOW (self), width, height);
+ GST_D3D11_WINDOW_CLASS (parent_class)->on_resize (window,
+ window->surface_width, window->surface_height);
}
GstD3D11Window *
static void
gst_d3d11_window_win32_set_window_handle (GstD3D11WindowWin32 * self,
guintptr handle);
+static void
+gst_d3d11_window_win32_on_resize (GstD3D11Window * window,
+ guint width, guint height);
static void
gst_d3d11_window_win32_class_init (GstD3D11WindowWin32Class * klass)
window_class->create_swap_chain =
GST_DEBUG_FUNCPTR (gst_d3d11_window_win32_create_swap_chain);
window_class->present = GST_DEBUG_FUNCPTR (gst_d3d11_window_win32_present);
+ window_class->on_resize =
+ GST_DEBUG_FUNCPTR (gst_d3d11_window_win32_on_resize);
}
static void
switch (uMsg) {
case WM_SIZE:
- gst_d3d11_window_on_resize (window, 0, 0);
+ gst_d3d11_window_win32_on_resize (window, 0, 0);
break;
case WM_CLOSE:
if (self->internal_hwnd) {
*swap_chain = new_swapchain;
- /* Set zero width and height here. dxgi will decide client area by itself */
- gst_d3d11_window_on_resize (window, 0, 0);
-
return TRUE;
}
}
static void
+gst_d3d11_window_win32_on_resize (GstD3D11Window * window,
+ guint width, guint height)
+{
+ /* Set zero width and height here. dxgi will decide client area by itself */
+ GST_D3D11_WINDOW_CLASS (parent_class)->on_resize (window, 0, 0);
+}
+
+static void
gst_d3d11_window_win32_update_swap_chain (GstD3D11Window * window)
{
GstD3D11WindowWin32 *self = GST_D3D11_WINDOW_WIN32 (window);