C++ (Cpp) g_register_stream Examples

Example #1

File: vis_spectrum.cpp Project: ttsping/columns_ui

	virtual void FB2KAPI on_playback_pause(bool p_state)
	{
		if (p_state)
			g_deregister_stream(this, true);
		else
			g_register_stream(this);
	};

Example #2

File: vis_spectrum.cpp Project: bolonik/columns_ui

void spectrum_extension::enable( const ui_extension::visualisation_host_ptr & p_vis_host)
{
	p_host = p_vis_host;
	b_active = true;

	const unsigned cx_dpi = QueryScreenDPIEx().cx;
	m_bar_width = MulDiv(cx_dpi, 3, 96);
	m_bar_gap = MulDiv(cx_dpi, 1, 96);
	
	if (list_vis.add_item(this) == 0)
		static_api_ptr_t<visualisation_manager>()->create_stream(g_stream, NULL);

	static_api_ptr_t<play_callback_manager>()->register_callback(this, play_callback::flag_on_playback_new_track|play_callback::flag_on_playback_stop|play_callback::flag_on_playback_pause, false);
	if (static_api_ptr_t<play_control>()->is_playing())
		g_register_stream(this);
}

Example #3

File: vis_spectrum.cpp Project: ttsping/columns_ui

void spectrum_extension::enable( const ui_extension::visualisation_host_ptr & p_vis_host)
{
	p_host = p_vis_host;
	b_active = true;

	const unsigned cx_dpi = QueryScreenDPIEx().cx;
	m_bar_width = MulDiv(cx_dpi, 3, 96);
	m_bar_gap = MulDiv(cx_dpi, 1, 96);
	
	if (list_vis.add_item(this) == 0)
	{
		static_api_ptr_t<visualisation_manager>()->create_stream(g_stream, visualisation_manager::KStreamFlagNewFFT);
		visualisation_stream_v2::ptr p_stream_v2;
		if (g_stream->service_query_t(p_stream_v2))
			p_stream_v2->set_channel_mode(visualisation_stream_v2::channel_mode_mono);
	}

	static_api_ptr_t<play_callback_manager>()->register_callback(this, play_callback::flag_on_playback_new_track|play_callback::flag_on_playback_stop|play_callback::flag_on_playback_pause, false);
	if (static_api_ptr_t<play_control>()->is_playing())
		g_register_stream(this);
}

Example #4

File: vis_spectrum.cpp Project: ttsping/columns_ui

	virtual void FB2KAPI on_playback_new_track(metadb_handle_ptr p_track)
	{
		g_register_stream(this);
	};