ThresholdMain Class Reference

#include <threshold.h>

Inherits PluginVClient.

Collaboration diagram for ThresholdMain:

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Public Member Functions
	ThresholdMain (PluginServer *server)
	~ThresholdMain ()
int	process_buffer (VFrame *frame, int64_t start_position, double frame_rate)
int	is_realtime ()
int	load_defaults ()
int	save_defaults ()
void	save_data (KeyFrame *keyframe)
void	read_data (KeyFrame *keyframe)
void	update_gui ()
void	render_gui (void *data)
void	calculate_histogram (VFrame *frame)
int	handle_opengl ()
	PLUGIN_CLASS_MEMBERS (ThresholdConfig, ThresholdThread)
Data Fields
HistogramEngine *	engine
ThresholdEngine *	threshold_engine

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Detailed Description

Definition at line 78 of file threshold.h.

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Constructor & Destructor Documentation

ThresholdMain::ThresholdMain

(

PluginServer *

server

)

Definition at line 95 of file threshold.C.

References PLUGIN_CONSTRUCTOR_MACRO.

ThresholdMain::~ThresholdMain

(

)

Definition at line 103 of file threshold.C.

References engine, PLUGIN_DESTRUCTOR_MACRO, and threshold_engine.

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Member Function Documentation

int ThresholdMain::process_buffer	(	VFrame *	frame,
		int64_t	start_position,
		double	frame_rate
	)			[virtual]

Reimplemented from PluginVClient.

Definition at line 138 of file threshold.C.

References PluginVClient::get_framerate(), PluginClient::get_source_position(), PluginClient::get_use_opengl(), PluginClient::gui_open(), ThresholdEngine::process_packages(), PluginVClient::read_frame(), PluginVClient::run_opengl(), PluginVClient::send_render_gui(), and threshold_engine.

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int ThresholdMain::is_realtime

(

)

[virtual]

Reimplemented from PluginClient.

Definition at line 110 of file threshold.C.

int ThresholdMain::load_defaults

(

)

[virtual]

Reimplemented from PluginClient.

Definition at line 164 of file threshold.C.

References BCASTDIR, and BCTEXTLEN.

int ThresholdMain::save_defaults

(

)

[virtual]

Reimplemented from PluginClient.

Definition at line 180 of file threshold.C.

void ThresholdMain::save_data

(

KeyFrame *

keyframe

)

[virtual]

Reimplemented from PluginClient.

Definition at line 191 of file threshold.C.

References FileXML::append_tag(), KeyFrame::data, XMLTag::set_property(), FileXML::set_shared_string(), XMLTag::set_title(), FileXML::tag, and FileXML::terminate_string().

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void ThresholdMain::read_data

(

KeyFrame *

keyframe

)

[virtual]

Reimplemented from PluginClient.

Definition at line 208 of file threshold.C.

References KeyFrame::data, XMLTag::get_property(), FileXML::read_tag(), FileXML::set_shared_string(), and FileXML::tag.

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void ThresholdMain::update_gui

(

)

[virtual]

Reimplemented from PluginClient.

Definition at line 229 of file threshold.C.

void ThresholdMain::render_gui

(

void *

data

)

[virtual]

Reimplemented from PluginVClient.

Definition at line 250 of file threshold.C.

References calculate_histogram().

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void ThresholdMain::calculate_histogram

(

VFrame *

frame

)

Definition at line 261 of file threshold.C.

References engine, PluginClient::get_project_smp(), HistogramEngine::HistogramEngine(), and HistogramEngine::process_packages().

Referenced by render_gui().

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int ThresholdMain::handle_opengl

(

)

[virtual]

Reimplemented from PluginVClient.

Definition at line 268 of file threshold.C.

References VFrame::bind_texture(), cmodel_has_alpha(), cmodel_is_yuv(), VFrame::draw_texture(), VFrame::enable_opengl(), VFrame::get_color_model(), PluginVClient::get_output(), VFrame::init_screen(), VFrame::make_shader(), YUV::rgb_to_yuv_f(), VFrame::SCREEN, VFrame::set_opengl_state(), and VFrame::to_texture().

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ThresholdMain::PLUGIN_CLASS_MEMBERS	(	ThresholdConfig	,
		ThresholdThread
	)

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Field Documentation

HistogramEngine* ThresholdMain::engine

Definition at line 98 of file threshold.h.

Referenced by calculate_histogram(), ThresholdCanvas::draw(), and ~ThresholdMain().

ThresholdEngine* ThresholdMain::threshold_engine

Definition at line 99 of file threshold.h.

Referenced by process_buffer(), and ~ThresholdMain().

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The documentation for this class was generated from the following files:

• hvirtual/plugins/threshold/threshold.h
• hvirtual/plugins/threshold/threshold.C