imgproc

Capsim Block Documentation

Short Description

This star inputs an image and transposes or flips it.

Top
Input Connections
Port Type Name
0 image_t x
Top
Output Connections
Port Type Name
0 image_t y
Top
Parameters
Num Description Type Name Default Value
0 Operation: 0=Transpose, 1= flip int operation 0
Top
States
Num Type Name Initial Value Description
0 float** mat_PP
1 float** matTrans_PP
2 int pwidth
3 int pheight
4 image_t img
Top

Declarations


 

	int no_samples;
	int i,j,k;
	int	factor;
	float	temp;



Top

Initialization Code



 

             SET_CELL_SIZE_IN(0,sizeof(image_t));
		     SET_CELL_SIZE_OUT(0,sizeof(image_t));




Top

Main Code



 

/*
 * collect the image
 */
for (no_samples = MIN_AVAIL(); no_samples > 0; --no_samples) {
	IT_IN(0);
	img=x(0);
	pheight=img.height;
	pwidth=img.width;
	mat_PP=img.image_PP;
    fprintf(stderr,"width and height op %d %d %d \n",pwidth,pheight,operation);

/*
 * if the image has been inputted and is ready to be outputted, then
 * output either a row at a time or a column at a time on 
 * each visit
 */
	    switch(operation) {
	        case 0:
		   matTrans_PP=(float**)calloc(pwidth,sizeof(float*));
		   for(k=0; k
    
Top

Wrapup Code



 





Top

License



/*  Capsim (r) Text Mode Kernel (TMK) Star Library (Blocks)
    Copyright (C) 1989-2017  Silicon DSP Corporation

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    http://www.silicondsp.com
    Silicon DSP  Corporation
    Las Vegas, Nevada
*/


Top

Description



 

/* imgproc.s */
/***********************************************************************
                             imgproc()
************************************************************************
This star inputs an image and transposes  or flips it.
Programmer:  	Sasan Ardalan	
Date: 		April 15, 1988

imgproc


This star inputs an image and transposes  or flips it.


Programmer:  	Sasan Ardalan	
Date: 		April 15, 1988

*/