PluginServer Class Reference

#include <pluginserver.h>

Collaboration diagram for PluginServer:


Public Member Functions
	PluginServer ()
	PluginServer (char *path)
	PluginServer (PluginServer &)
virtual	~PluginServer ()
int	open_plugin (int master, Preferences preferences, EDL edl, Plugin *plugin, int lad_index)
int	close_plugin ()
void	dump ()
void	render_stop ()
void	set_title (char *string)
void	generate_display_title (char *string)
KeyFrame *	get_prev_keyframe (int64_t position)
KeyFrame *	get_next_keyframe (int64_t position)
void	get_camera (float x, float y, float *z, int64_t position, int direction)
void	get_projector (float x, float y, float *z, int64_t position, int direction)
int	get_interpolation_type ()
KeyFrame *	get_keyframe ()
Theme *	new_theme ()
Theme *	get_theme ()
void	save_data (KeyFrame *keyframe)
void	sync_parameters ()
int	set_realtime_sched ()
int	get_gui_status ()
void	raise_window ()
void	show_gui ()
void	update_gui ()
void	update_title ()
void	client_side_close ()
void	set_use_opengl (int value, VideoDevice *vdevice)
int	get_use_opengl ()
int	gui_open ()
void	run_opengl (PluginClient *plugin_client)
int	set_string (char *string)
int	init_realtime (int realtime_sched, int total_in_buffers, int buffer_size)
void	process_transition (VFrame input, VFrame output, int64_t current_position, int64_t total_len)
void	process_transition (double input, double output, int64_t current_position, int64_t fragment_size, int64_t total_len)
void	process_buffer (VFrame **frame, int64_t current_position, double frame_rate, int64_t total_len, int direction)
void	process_buffer (double **buffer, int64_t current_position, int64_t fragment_size, int64_t sample_rate, int64_t total_len, int direction)
void	send_render_gui (void *data)
void	send_render_gui (void *data, int size)
void	render_gui (void *data)
void	render_gui (void *data, int size)
int	set_automation (FloatAutos autos, FloatAuto start_auto, FloatAuto *end_auto, int reverse)
int	arm_buffer (int buffer_number, int64_t in_fragment_position, int64_t out_fragment_position, int double_buffer_in, int double_buffer_out)
int	detach_buffers ()
int	send_buffer_info ()
int	start_loop (int64_t start, int64_t end, int64_t buffer_size, int total_buffers)
int	process_loop (VFrame **buffers, int64_t &write_length)
int	process_loop (double **buffers, int64_t &write_length)
int	stop_loop ()
int	read_frame (VFrame *buffer, int channel, int64_t start_position)
int	read_samples (double *buffer, int channel, int64_t start_position, int64_t total_samples)
int	read_frame (VFrame *buffer, int channel, int64_t start_position, double frame_rate, int use_opengl=0)
int	read_samples (double *buffer, int channel, int64_t sample_rate, int64_t start_position, int64_t len)
int	get_parameters (int64_t start, int64_t end, int channels)
int	get_samplerate ()
double	get_framerate ()
int	get_project_samplerate ()
double	get_project_framerate ()
int	set_path (char *path)
void	set_mwindow (MWindow *mwindow)
void	set_attachmentpoint (AttachmentPoint *attachmentpoint)
void	set_keyframe (KeyFrame *keyframe)
void	set_prompt (MenuEffectPrompt *prompt)
int	set_interactive ()
int	set_error ()
MainProgressBar *	start_progress (char *string, int64_t length)
void	append_module (Module *module)
void	append_node (VirtualNode *node)
void	reset_nodes ()
int64_t	get_written_samples ()
int64_t	get_written_frames ()
Data Fields
int64_t	out_buffer_size
int64_t	in_buffer_size
int	total_in_buffers
int	total_out_buffers
ArrayList< int >	ring_buffers_in
ArrayList< int >	ring_buffers_out
FloatAuto **	start_auto
FloatAuto **	end_auto
FloatAutos *	autos
int	reverse
ArrayList< int64_t >	realtime_in_size
ArrayList< int64_t >	realtime_out_size
ArrayList< int64_t >	offset_in_render
ArrayList< int64_t >	offset_out_render
ArrayList< int64_t >	double_buffer_in_render
ArrayList< int64_t >	double_buffer_out_render
int	shared_buffers
int	new_buffers
int	plugin_open
int	realtime
int	multichannel
int	fileio
int	synthesis
int	audio
int	video
int	theme
int	uses_gui
int	transition
char *	title
int64_t	written_samples
int64_t	written_frames
char *	path
char *	data_text
char *	args [4]
int	total_args
int	error_flag
ArrayList< Module * > *	modules
ArrayList< VirtualNode * > *	nodes
AttachmentPoint *	attachmentpoint
MWindow *	mwindow
KeyFrame *	keyframe
AttachmentPoint *	attachment
Plugin *	plugin
EDL *	edl
Preferences *	preferences
MenuEffectPrompt *	prompt
int	gui_on
VFrame *	temp_frame
VFrame *	picon
Private Member Functions
int	reset_parameters ()
int	cleanup_plugin ()
Private Attributes
PluginClient *	client
void *	plugin_fd
PluginClient (	new_plugin )(PluginServer *)
int	is_lad
LADSPA_Descriptor_Function	lad_descriptor_function
const LADSPA_Descriptor *	lad_descriptor
int	use_opengl
VideoDevice *	vdevice
Friends
class	PluginAClientLAD
class	PluginAClientConfig
class	PluginAClientWindow

Detailed Description

Definition at line 40 of file pluginserver.h.

Constructor & Destructor Documentation

PluginServer::PluginServer ( )

Definition at line 44 of file pluginserver.C.

References modules, nodes, and reset_parameters().

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PluginServer::PluginServer ( char * path )

Definition at line 51 of file pluginserver.C.

References modules, nodes, reset_parameters(), and set_path().

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PluginServer::PluginServer ( PluginServer & that )

Definition at line 59 of file pluginserver.C.

References attachment, audio, fileio, is_lad, keyframe, lad_descriptor, lad_descriptor_function, modules, multichannel, mwindow, new_plugin, nodes, path, plugin_fd, preferences, realtime, reset_parameters(), synthesis, theme, title, uses_gui, and video.

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PluginServer::~PluginServer ( ) [virtual]

Definition at line 98 of file pluginserver.C.

References close_plugin(), modules, nodes, path, picon, and title.

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Member Function Documentation

int PluginServer::open_plugin	(	int	master,
		Preferences *	preferences,
		EDL *	edl,
		Plugin *	plugin,
		int	lad_index
	)

Definition at line 199 of file pluginserver.C.

References audio, BCTEXTLEN, client, dlclose, dlopen, fileio, fprintf, PluginClient::is_audio(), PluginClient::is_fileio(), is_lad, PluginClient::is_multichannel(), PluginClient::is_realtime(), PluginClient::is_synthesis(), PluginClient::is_theme(), PluginClient::is_transition(), PluginClient::is_video(), lad_descriptor, lad_descriptor_function, multichannel, PluginClient::new_picon(), new_plugin, path, picon, plugin_fd, plugin_open, PluginClient::plugin_title(), PluginAClientLAD, PLUGINSERVER_IS_LAD, PLUGINSERVER_NOT_RECOGNIZED, PLUGINSERVER_OK, realtime, set_title(), synthesis, theme, transition, PluginClient::uses_gui(), uses_gui, and video.

Referenced by APluginThread::attach(), MWindow::init_plugin_path(), MWindow::init_theme(), MWindow::insert_effect(), AttachmentPoint::render_init(), MenuEffectThread::run(), MWindow::show_plugin(), PluginArray::start_plugins(), and Module::update_transition().

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int PluginServer::close_plugin ( )

Definition at line 301 of file pluginserver.C.

References cleanup_plugin(), client, and plugin_open.

Referenced by APluginThread::detach(), MWindow::init_plugin_path(), MWindow::init_theme(), MWindow::insert_effect(), PluginArray::stop_plugins(), Module::update_transition(), Module::~Module(), and ~PluginServer().

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void PluginServer::dump ( )

Definition at line 1032 of file pluginserver.C.

References path, and title.

Referenced by AttachmentPoint::dump().

void PluginServer::render_stop ( )

Definition at line 331 of file pluginserver.C.

References client, and PluginClient::render_stop().

Referenced by AttachmentPoint::render_stop().

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void PluginServer::set_title ( char * string )

Definition at line 183 of file pluginserver.C.

References title.

Referenced by open_plugin().

void PluginServer::generate_display_title ( char * string )

Definition at line 190 of file pluginserver.C.

References plugin, title, Track::title, and Edit::track.

Referenced by PluginClient::update_display_title().

KeyFrame * PluginServer::get_prev_keyframe ( int64_t position )

Definition at line 952 of file pluginserver.C.

References client, PluginClient::direction, Plugin::get_prev_keyframe(), keyframe, and plugin.

Referenced by PluginClient::get_prev_keyframe().

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KeyFrame * PluginServer::get_next_keyframe ( int64_t position )

Definition at line 962 of file pluginserver.C.

References client, PluginClient::direction, Plugin::get_next_keyframe(), keyframe, and plugin.

Referenced by PluginClient::get_next_keyframe().

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void PluginServer::get_camera	(	float *	x,
		float *	y,
		float *	z,
		int64_t	position,
		int	direction
	)

Definition at line 980 of file pluginserver.C.

References Track::automation, Automation::get_camera(), plugin, and Edit::track.

Referenced by PluginClient::get_camera().

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void PluginServer::get_projector	(	float *	x,
		float *	y,
		float *	z,
		int64_t	position,
		int	direction
	)

Definition at line 986 of file pluginserver.C.

References Track::automation, Automation::get_projector(), plugin, and Edit::track.

Referenced by PluginClient::get_projector().

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int PluginServer::get_interpolation_type ( )

Definition at line 993 of file pluginserver.C.

References Edit::edl, EDLSession::interpolation_type, plugin, and EDL::session.

Referenced by PluginClient::get_interpolation_type().

KeyFrame * PluginServer::get_keyframe ( )

Definition at line 972 of file pluginserver.C.

References Plugin::get_keyframe(), keyframe, and plugin.

Referenced by PluginClient::send_configure_change().

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Theme * PluginServer::new_theme ( )

Definition at line 998 of file pluginserver.C.

References client, PluginClient::new_theme(), and theme.

Referenced by MWindow::init_theme().

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Theme * PluginServer::get_theme ( )

Definition at line 1008 of file pluginserver.C.

References mwindow, and MWindow::theme.

Referenced by PluginClient::get_theme().

void PluginServer::save_data ( KeyFrame * keyframe )

Definition at line 946 of file pluginserver.C.

References client, plugin_open, and PluginClient::save_data().

Referenced by MWindow::insert_effect(), and MenuEffectThread::run().

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void PluginServer::sync_parameters ( )

Definition at line 1017 of file pluginserver.C.

References EDLSession::auto_conf, MWindowGUI::canvas, TrackCanvas::draw_overlays(), MWindow::edl, BC_WindowBase::flash(), MWindow::gui, BC_WindowBase::lock_window(), mwindow, AutoConf::plugins, MWindow::restart_brender(), EDL::session, MWindow::sync_parameters(), BC_WindowBase::unlock_window(), and video.

Referenced by PluginClient::send_configure_change().

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int PluginServer::set_realtime_sched ( )

Definition at line 571 of file pluginserver.C.

int PluginServer::get_gui_status ( )

Definition at line 737 of file pluginserver.C.

References GUI_OFF, GUI_ON, plugin, and Plugin::show.

Referenced by PluginClient::get_gui_status().

void PluginServer::raise_window ( )

Definition at line 745 of file pluginserver.C.

References client, plugin_open, and PluginClient::raise_window().

Referenced by MWindow::show_plugin().

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void PluginServer::show_gui ( )

Definition at line 751 of file pluginserver.C.

References audio, client, MWindow::edl, EDLSession::frame_rate, LocalSession::get_selectionstart(), Edit::length, EDL::local_session, mwindow, plugin, plugin_open, preferences, Preferences::processors, EDLSession::sample_rate, EDL::session, PluginClient::show_gui(), PluginClient::smp, PluginClient::source_position, PluginClient::source_start, Edit::startproject, Units::to_int64(), PluginClient::total_len, PluginClient::update_display_title(), and video.

Referenced by MenuEffectThread::run(), and MWindow::show_plugin().

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void PluginServer::update_gui ( )

Definition at line 774 of file pluginserver.C.

References audio, client, MWindow::edl, EDLSession::frame_rate, LocalSession::get_selectionstart(), Edit::length, EDL::local_session, mwindow, plugin, plugin_open, EDLSession::sample_rate, EDL::session, PluginClient::source_position, PluginClient::source_start, Edit::startproject, Units::to_int64(), PluginClient::total_len, PluginClient::update_gui(), and video.

Referenced by MWindow::update_plugin_guis().

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void PluginServer::update_title ( )

Definition at line 796 of file pluginserver.C.

References client, plugin_open, and PluginClient::update_display_title().

Referenced by MWindow::update_plugin_titles().

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void PluginServer::client_side_close ( )

Definition at line 317 of file pluginserver.C.

References MWindow::hide_plugin(), BC_WindowBase::lock_window(), mwindow, plugin, prompt, BC_WindowBase::set_done(), and BC_WindowBase::unlock_window().

Referenced by PluginClient::client_side_close().

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void PluginServer::set_use_opengl	(	int	value,
		VideoDevice *	vdevice
	)

Definition at line 818 of file pluginserver.C.

References use_opengl.

Referenced by VModule::render(), and VAttachmentPoint::render().

int PluginServer::get_use_opengl ( )

Definition at line 824 of file pluginserver.C.

References use_opengl.

Referenced by PluginClient::get_use_opengl().

int PluginServer::gui_open ( )

Definition at line 812 of file pluginserver.C.

References attachmentpoint, and AttachmentPoint::gui_open().

Referenced by PluginClient::gui_open().

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void PluginServer::run_opengl ( PluginClient * plugin_client )

Definition at line 830 of file pluginserver.C.

References VideoDevice::get_output_base(), and vdevice.

Referenced by PluginVClient::run_opengl().

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int PluginServer::set_string ( char * string )

Definition at line 804 of file pluginserver.C.

References client, plugin_open, and PluginClient::set_string_client().

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int PluginServer::init_realtime	(	int	realtime_sched,
		int	total_in_buffers,
		int	buffer_size
	)

Definition at line 338 of file pluginserver.C.

References client, PluginClient::plugin_init_realtime(), plugin_open, and total_out_buffers.

Referenced by AttachmentPoint::render_init(), PluginArray::start_plugins(), and Module::update_transition().

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void PluginServer::process_transition	(	VFrame *	input,
		VFrame *	output,
		int64_t	current_position,
		int64_t	total_len
	)

Definition at line 357 of file pluginserver.C.

References PluginVClient::age_temp(), client, PluginVClient::input, PluginVClient::output, plugin_open, PluginVClient::process_realtime(), PluginClient::source_position, PluginClient::source_start, PluginClient::total_len, and use_opengl.

Referenced by VModule::render(), and AModule::render().

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void PluginServer::process_transition	(	double *	input,
		double *	output,
		int64_t	current_position,
		int64_t	fragment_size,
		int64_t	total_len
	)

Definition at line 382 of file pluginserver.C.

References client, plugin_open, PluginAClient::process_realtime(), PluginClient::source_position, PluginClient::source_start, and PluginClient::total_len.

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void PluginServer::process_buffer	(	VFrame **	frame,
		int64_t	current_position,
		double	frame_rate,
		int64_t	total_len,
		int	direction
	)

Definition at line 400 of file pluginserver.C.

References PluginVClient::age_temp(), client, PluginClient::direction, PluginVClient::frame_rate, PluginVClient::input, multichannel, PluginVClient::output, plugin, plugin_open, PluginVClient::process_buffer(), PluginVClient::project_frame_rate, PluginClient::source_position, PluginClient::source_start, Edit::startproject, title, total_in_buffers, PluginClient::total_len, and use_opengl.

Referenced by VPluginArray::process_realtime(), APluginArray::process_realtime(), VAttachmentPoint::render(), and AAttachmentPoint::render().

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void PluginServer::process_buffer	(	double **	buffer,
		int64_t	current_position,
		int64_t	fragment_size,
		int64_t	sample_rate,
		int64_t	total_len,
		int	direction
	)

Definition at line 446 of file pluginserver.C.

References client, PluginClient::direction, multichannel, plugin, plugin_open, PluginAClient::process_buffer(), PluginAClient::project_sample_rate, PluginAClient::sample_rate, PluginClient::source_position, PluginClient::source_start, Edit::startproject, and PluginClient::total_len.

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void PluginServer::send_render_gui ( void * data )

Definition at line 478 of file pluginserver.C.

References attachmentpoint, and AttachmentPoint::render_gui().

Referenced by PluginVClient::send_render_gui(), and PluginAClient::send_render_gui().

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void PluginServer::send_render_gui	(	void *	data,
		int	size
	)

Definition at line 484 of file pluginserver.C.

References attachmentpoint, and AttachmentPoint::render_gui().

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void PluginServer::render_gui ( void * data )

Definition at line 490 of file pluginserver.C.

References client, and PluginClient::plugin_render_gui().

Referenced by MWindow::render_plugin_gui().

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void PluginServer::render_gui	(	void *	data,
		int	size
	)

Definition at line 495 of file pluginserver.C.

References client, and PluginClient::plugin_render_gui().

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int PluginServer::set_automation	(	FloatAutos *	autos,
		FloatAuto **	start_auto,
		FloatAuto **	end_auto,
		int	reverse
	)

Definition at line 936 of file pluginserver.C.

int PluginServer::arm_buffer	(	int	buffer_number,
		int64_t	in_fragment_position,
		int64_t	out_fragment_position,
		int	double_buffer_in,
		int	double_buffer_out
	)