59     HWND                cap_window;  member
124         if (cd->cap_window != NULL) {  in _camera_device_free()
126             capDriverDisconnect(cd->cap_window);  in _camera_device_free()
131                 ReleaseDC(cd->cap_window, cd->dc);  in _camera_device_free()
135             DestroyWindow(cd->cap_window);  in _camera_device_free()
136             cd->cap_window = NULL;  in _camera_device_free()
166     if (cd != NULL && cd->cap_window != NULL) {  in _camera_device_reset()
167         capDriverDisconnect(cd->cap_window);  in _camera_device_reset()
169             ReleaseDC(cd->cap_window, cd->dc);  in _camera_device_reset()
191         DestroyWindow(cd->cap_window);  in _camera_device_reset()
192         cd->cap_window = capCreateCaptureWindow(cd->window_name, WS_CHILD, 0, 0,  in _camera_device_reset()
194         if (cd->cap_window != NULL) {  in _camera_device_reset()
196             capSetUserData(cd->cap_window, cd);  in _camera_device_reset()
273     wcd->cap_window = capCreateCaptureWindow(wcd->window_name, WS_CHILD, 0, 0,  in camera_device_open()
275     if (wcd->cap_window == NULL) {  in camera_device_open()
282     capSetUserData(wcd->cap_window, wcd);  in camera_device_open()
313     if (!capDriverConnect(wcd->cap_window, wcd->input_channel)) {  in camera_device_start_capturing()
318     format_info_size = capGetVideoFormatSize(wcd->cap_window);  in camera_device_start_capturing()
331     if (!capGetVideoFormat(wcd->cap_window, wcd->frame_bitmap,  in camera_device_start_capturing()
354         if (!capSetVideoFormat(wcd->cap_window, wcd->frame_bitmap,  in camera_device_start_capturing()
382     wcd->dc = GetDC(wcd->cap_window);  in camera_device_start_capturing()
391     if (capCaptureGetSetup(wcd->cap_window, &cap_param, sizeof(cap_param))) {  in camera_device_start_capturing()
396         capCaptureSetSetup(wcd->cap_window, &cap_param, sizeof(cap_param));  in camera_device_start_capturing()
408     if (!capGrabFrameNoStop(wcd->cap_window) ||  in camera_device_start_capturing()
409         !capEditCopy(wcd->cap_window) ||  in camera_device_start_capturing()
410         !OpenClipboard(wcd->cap_window)) {  in camera_device_start_capturing()
509     if (capSetCallbackOnFrame(wcd->cap_window, _on_captured_frame)) {  in camera_device_start_capturing()
528     capSetCallbackOnFrame(wcd->cap_window, NULL);  in camera_device_stop_capturing()
536     ReleaseDC(wcd->cap_window, wcd->dc);  in camera_device_stop_capturing()
559     if (!capGrabFrameNoStop(wcd->cap_window) || wcd->last_frame == NULL) {  in _camera_device_read_frame_callback()
591     if (!capGrabFrameNoStop(wcd->cap_window) ||  in _camera_device_read_frame_clipboard()
592         !capEditCopy(wcd->cap_window) ||  in _camera_device_read_frame_clipboard()
593         !OpenClipboard(wcd->cap_window)) {  in _camera_device_read_frame_clipboard()