MaskUnit Class Reference

#include <maskengine.h>

Inheritance diagram for MaskUnit:

List of all members.

Public Member Functions
	MaskUnit (MaskEngine *engine)
	~MaskUnit ()
void	process_package (LoadPackage *package)
void	draw_line_clamped (int x1, int y1, int x2, int y2, int w, int h, int hoffset)
void	do_feather (VFrame *output, VFrame *input, float feather, int start_out, int end_out)
int	do_feather_2 (VFrame *output, VFrame *input, float feather, int start_out, int end_out)
void	blur_strip (float *val_p, float *val_m, float *dst, float *src, int size, int max)
Public Attributes
float	n_p [5]
float	n_m [5]
float	d_p [5]
float	d_m [5]
float	bd_p [5]
float	bd_m [5]
MaskEngine *	engine
short **	row_spans
short	row_spans_h

---

Detailed Description

Definition at line 35 of file maskengine.h.

---

Constructor & Destructor Documentation

MaskUnit::MaskUnit (  MaskEngine *  engine  )

Definition at line 50 of file maskengine.C. References row_spans, and row_spans_h.

MaskUnit::~MaskUnit (   )

Definition at line 59 of file maskengine.C. References row_spans, and row_spans_h.

---

Member Function Documentation

void MaskUnit::blur_strip (  float *  val_p, float *  val_m, float *  dst, float *  src, int  size, int  max )

Definition at line 128 of file maskengine.C. References bd_m, bd_p, CLAMP, d_m, d_p, n_m, and n_p.

void MaskUnit::do_feather (  VFrame *  output, VFrame *  input, float  feather, int  start_out, int  end_out )

Definition at line 187 of file maskengine.C. References bd_m, bd_p, d_m, d_p, DO_FEATHER, n_m, and n_p. Referenced by process_package().

int MaskUnit::do_feather_2 (  VFrame *  output, VFrame *  input, float  feather, int  start_out, int  end_out )

Definition at line 174 of file maskengine.C. References DO_FEATHER_N. Referenced by process_package().

void MaskUnit::draw_line_clamped (  int  x1, int  y1, int  x2, int  y2, int  w, int  h, int  hoffset )  [inline]

Definition at line 75 of file maskengine.C. References row_spans. Referenced by process_package().

void MaskUnit::process_package (  LoadPackage *  package  )  [virtual]

Reimplemented from LoadClient. Definition at line 382 of file maskengine.C. References APPLY_MASK_MULTIPLY_ALPHA, APPLY_MASK_SUBTRACT_ALPHA, MaskPoint::control_x1, MaskPoint::control_x2, MaskPoint::control_y1, MaskPoint::control_y2, do_feather(), do_feather_2(), LoadClient::done, draw_line_clamped(), engine, MaskEngine::feather, MaskEngine::first_nonempty_rowspan, get_difference(), LoadServer::get_total_packages(), MaskEngine::last_nonempty_rowspan, MaskEngine::mask, MAXP, MIN, MaskEngine::mode, NUM_SPANS, MaskEngine::output, OVERSAMPLE, P, MaskEngine::point_sets, MaskEngine::protect_data, MaskEngine::realfeather, MaskEngine::recalculate, MaskPackage::row1, MaskPackage::row2, row_spans, row_spans_h, MaskEngine::stage1_finished_cond, MaskEngine::stage1_finished_count, MaskEngine::stage1_finished_mutex, MaskEngine::temp_mask, MaskEngine::value, MaskPoint::x, and MaskPoint::y.

---

Member Data Documentation

float MaskUnit::bd_m[5]

Definition at line 62 of file maskengine.h. Referenced by blur_strip(), and do_feather().

float MaskUnit::bd_p[5]

Definition at line 62 of file maskengine.h. Referenced by blur_strip(), and do_feather().

float MaskUnit::d_m[5]

Definition at line 61 of file maskengine.h. Referenced by blur_strip(), and do_feather().

float MaskUnit::d_p[5]

Definition at line 61 of file maskengine.h. Referenced by blur_strip(), and do_feather().

MaskEngine* MaskUnit::engine

Definition at line 63 of file maskengine.h. Referenced by process_package().

float MaskUnit::n_m[5]

Definition at line 60 of file maskengine.h. Referenced by blur_strip(), and do_feather().

float MaskUnit::n_p[5]

Definition at line 60 of file maskengine.h. Referenced by blur_strip(), and do_feather().

short** MaskUnit::row_spans

Definition at line 64 of file maskengine.h. Referenced by draw_line_clamped(), MaskUnit(), process_package(), and ~MaskUnit().

short MaskUnit::row_spans_h

Definition at line 65 of file maskengine.h. Referenced by MaskUnit(), process_package(), and ~MaskUnit().

---

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

• cinelerra/maskengine.h
• cinelerra/maskengine.C

---