RotateFrame Class Reference

#include <rotateframe.h>

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Public Member Functions
	RotateFrame (int cpus, int width, int height)
	~RotateFrame ()
void	rotate (VFrame *output, VFrame *input, double angle, int interpolate)
int	rotate_rightangle (VFrame *input, VFrame *output, int angle)
int	rotate_obliqueangle (VFrame *input, VFrame *output, double angle, int interpolate)
int	get_rightdimensions (VFrame *frame, int &diameter, int &in_x1, int &in_y1, int &in_x2, int &in_y2, int &out_x1, int &out_y1, int &out_x2, int &out_y2)
Data Fields
int	cpus
RotateEngine **	engine
int *	int_matrix
int **	int_rows
SourceCoord *	float_matrix
SourceCoord **	float_rows
VFrame *	output
VFrame *	input
int	interpolate
int	last_interpolate
double	last_angle
double	angle

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Detailed Description

Definition at line 15 of file rotateframe.h.

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Constructor & Destructor Documentation

RotateFrame::RotateFrame	(	int	cpus,
		int	width,
		int	height
	)

Definition at line 12 of file rotateframe.C.

References engine, float_matrix, float_rows, int_matrix, int_rows, last_angle, last_interpolate, and Thread::start().

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RotateFrame::~RotateFrame

(

)

Definition at line 37 of file rotateframe.C.

References cpus, engine, float_matrix, float_rows, int_matrix, and int_rows.

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Member Function Documentation

void RotateFrame::rotate	(	VFrame *	output,
		VFrame *	input,
		double	angle,
		int	interpolate
	)

Definition at line 51 of file rotateframe.C.

References VFrame::copy_from(), last_angle, rotate_obliqueangle(), and rotate_rightangle().

Referenced by SetChannelsCanvas::draw(), and BC_Pan::draw_popup().

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int RotateFrame::rotate_rightangle	(	VFrame *	input,
		VFrame *	output,
		int	angle
	)

Definition at line 202 of file rotateframe.C.

References BC_RGB161616, BC_RGB888, BC_RGB_FLOAT, BC_RGBA16161616, BC_RGBA8888, BC_RGBA_FLOAT, BC_YUV161616, BC_YUV888, BC_YUVA16161616, BC_YUVA8888, VFrame::clear_frame(), VFrame::get_color_model(), VFrame::get_h(), VFrame::get_w(), and ROTATE_RIGHTANGLE.

Referenced by rotate().

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int RotateFrame::rotate_obliqueangle	(	VFrame *	input,
		VFrame *	output,
		double	angle,
		int	interpolate
	)

Definition at line 250 of file rotateframe.C.

References BC_RGB161616, BC_RGB888, BC_RGB_FLOAT, BC_RGBA16161616, BC_RGBA8888, BC_RGBA_FLOAT, BC_YUV161616, BC_YUV888, BC_YUVA16161616, BC_YUVA8888, cpus, engine, FILL_CENTER, float_matrix, float_rows, RotateEngine::generate_matrix(), VFrame::get_color_model(), VFrame::get_h(), VFrame::get_w(), int_matrix, int_rows, last_angle, last_interpolate, RotateEngine::perform_rotation(), and RotateEngine::wait_completion().

Referenced by rotate().

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int RotateFrame::get_rightdimensions	(	VFrame *	frame,
		int &	diameter,
		int &	in_x1,
		int &	in_y1,
		int &	in_x2,
		int &	in_y2,
		int &	out_x1,
		int &	out_y1,
		int &	out_x2,
		int &	out_y2
	)

Definition at line 83 of file rotateframe.C.

References VFrame::get_h(), and VFrame::get_w().

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Field Documentation

int RotateFrame::cpus

Definition at line 44 of file rotateframe.h.

Referenced by rotate_obliqueangle(), and ~RotateFrame().

RotateEngine** RotateFrame::engine

Definition at line 45 of file rotateframe.h.

Referenced by rotate_obliqueangle(), RotateFrame(), and ~RotateFrame().

int* RotateFrame::int_matrix

Definition at line 47 of file rotateframe.h.

Referenced by rotate_obliqueangle(), RotateFrame(), and ~RotateFrame().

int ** RotateFrame::int_rows

Definition at line 47 of file rotateframe.h.

Referenced by RotateEngine::create_matrix(), rotate_obliqueangle(), RotateFrame(), and ~RotateFrame().

SourceCoord* RotateFrame::float_matrix

Definition at line 49 of file rotateframe.h.

Referenced by rotate_obliqueangle(), RotateFrame(), and ~RotateFrame().

SourceCoord ** RotateFrame::float_rows

Definition at line 49 of file rotateframe.h.

Referenced by RotateEngine::create_matrix(), rotate_obliqueangle(), RotateFrame(), and ~RotateFrame().

VFrame* RotateFrame::output

Definition at line 50 of file rotateframe.h.

VFrame * RotateFrame::input

Definition at line 50 of file rotateframe.h.

Referenced by RotateEngine::coords_to_pixel(), and RotateEngine::create_matrix().

int RotateFrame::interpolate

Definition at line 51 of file rotateframe.h.

int RotateFrame::last_interpolate

Definition at line 52 of file rotateframe.h.

Referenced by rotate_obliqueangle(), and RotateFrame().

double RotateFrame::last_angle

Definition at line 54 of file rotateframe.h.

Referenced by rotate(), rotate_obliqueangle(), and RotateFrame().

double RotateFrame::angle

Definition at line 55 of file rotateframe.h.

Referenced by RotateEngine::create_matrix().

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

• hvirtual/guicast/rotateframe.h
• hvirtual/guicast/rotateframe.C