passed everything to c++ for opencv 2.0

svn path=/trunk/externals/pdp_opencv/; revision=12584

1 files changed, 0 insertions, 397 deletions

diff --git a/pdp_opencv_dft.c b/pdp_opencv_dft.c
deleted file mode 100755
index 4cfac5f..0000000
--- a/pdp_opencv_dft.c
+++ /dev/null
@@ -1,397 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program 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 General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <limits.h>
-#include <dlfcn.h>
-
-#include "pdp.h"
-
-#ifndef _EiC
-#include "cv.h"
-#endif
-
-typedef struct pdp_opencv_dft_struct
-{
-    t_object x_obj;
-    t_float x_f;
-
-    t_outlet *x_outlet0;
-    t_outlet *x_outlet1;
-    int x_packet0;
-    int x_packet1;
-    int x_packet2;
-    int x_dropped;
-    int x_queue_id;
-
-    int x_width;
-    int x_height;
-    int x_size;
-    int x_calculate;
-    int dft_M;
-    int dft_N;
-
-    // The output and temporary images
-    IplImage  *image;
-    IplImage  *gray;
-    IplImage  *input_re;
-    IplImage  *input_im;
-    IplImage  *input_co;
-    CvMat     *dft_A;
-    IplImage  *image_re;
-    IplImage  *image_im;
-    IplImage  *image_mout;
-    IplImage  *image_pout;
-
-} t_pdp_opencv_dft;
-
-// rearrange the quadrants of Fourier image so that the origin is at
-// the image center
-
-void pdp_opencv_dft_shift_dft(CvArr * src_arr, CvArr * dst_arr )
-{
-    CvMat *tmp=NULL;
-    CvMat q1stub, q2stub;
-    CvMat q3stub, q4stub;
-    CvMat d1stub, d2stub;
-    CvMat d3stub, d4stub;
-    CvMat * q1, * q2, * q3, * q4;
-    CvMat * d1, * d2, * d3, * d4;
-
-    CvSize size = cvGetSize(src_arr);
-    CvSize dst_size = cvGetSize(dst_arr);
-    int cx, cy;
-
-    if(dst_size.width != size.width ||
-       dst_size.height != size.height){
-        error( "pdp_opencv_dft : source and destination arrays must have the same size" );
-    }
-
-    if(src_arr==dst_arr){
-        tmp = cvCreateMat(size.height/2, size.width/2, cvGetElemType(src_arr));
-    }
-   
-    cx = size.width/2;
-    cy = size.height/2; // image center
-
-    q1 = cvGetSubRect( src_arr, &q1stub, cvRect(0,0,cx, cy) );
-    q2 = cvGetSubRect( src_arr, &q2stub, cvRect(cx,0,cx,cy) );
-    q3 = cvGetSubRect( src_arr, &q3stub, cvRect(cx,cy,cx,cy) );
-    q4 = cvGetSubRect( src_arr, &q4stub, cvRect(0,cy,cx,cy) );
-    d1 = cvGetSubRect( src_arr, &d1stub, cvRect(0,0,cx,cy) );
-    d2 = cvGetSubRect( src_arr, &d2stub, cvRect(cx,0,cx,cy) );
-    d3 = cvGetSubRect( src_arr, &d3stub, cvRect(cx,cy,cx,cy) );
-    d4 = cvGetSubRect( src_arr, &d4stub, cvRect(0,cy,cx,cy) );
-
-    if(src_arr!=dst_arr){
-        if( !CV_ARE_TYPES_EQ( q1, d1 )){
-            error( "pdp_opencv_dft : source and destination arrays must have the same format" );
-        }
-        cvCopy(q3, d1, 0);
-        cvCopy(q4, d2, 0);
-        cvCopy(q1, d3, 0);
-        cvCopy(q2, d4, 0);
-    }
-    else{
-        cvCopy(q3, tmp, 0);
-        cvCopy(q1, q3, 0);
-        cvCopy(tmp, q1, 0);
-        cvCopy(q4, tmp, 0);
-        cvCopy(q2, q4, 0);
-        cvCopy(tmp, q2, 0);
-    }
-    if(src_arr==dst_arr){
-        cvReleaseMat( &tmp );
-    }
-}
-
-static void pdp_opencv_dft_process_rgb(t_pdp_opencv_dft *x)
-{
-  t_pdp     *header = pdp_packet_header(x->x_packet0);
-  short int *data   = (short int *)pdp_packet_data(x->x_packet0);
-  t_pdp     *newheader = pdp_packet_header(x->x_packet1);
-  short int *newdata = (short int *)pdp_packet_data(x->x_packet1);
-  t_pdp     *phaseheader = pdp_packet_header(x->x_packet2);
-  short int *phasedata = (short int *)pdp_packet_data(x->x_packet2);
-  CvMat tmp;
-  double m,M;
-  int px,py;
-    
-    if ((x->x_width != (t_int)header->info.image.width) || 
-        (x->x_height != (t_int)header->info.image.height)) 
-    {
-    	post("pdp_opencv_dft :: resizing");
-	
-    	x->x_width = header->info.image.width;
-    	x->x_height = header->info.image.height;
-    	x->x_size = x->x_width*x->x_height;
-    
-    	//Destroy cv_images
-    	cvReleaseImage( &x->image );
-    	//cvReleaseImage( &x->gray );
-    	cvReleaseImage( &x->input_re );
-    	cvReleaseImage( &x->input_im );
-    	cvReleaseImage( &x->input_co );
-    	cvReleaseMat( &x->dft_A );
-    	//cvReleaseImage( &x->image_re );
-    	//cvReleaseImage( &x->image_im );
-    	//cvReleaseImage( &x->image_mout );
-    	//cvReleaseImage( &x->image_pout );
-    
-    	x->image = cvCreateImage(cvSize(x->x_width,x->x_height), IPL_DEPTH_8U, 3);
-    	x->gray = cvCreateImage(cvSize(x->image->width,x->image->height), IPL_DEPTH_8U, 1);
-        x->input_re = cvCreateImage( cvGetSize(x->image), IPL_DEPTH_64F, 1);
-        x->input_im = cvCreateImage( cvGetSize(x->image), IPL_DEPTH_64F, 1);
-        x->input_co = cvCreateImage( cvGetSize(x->image), IPL_DEPTH_64F, 2);
-        x->dft_M = cvGetOptimalDFTSize( x->gray->height - 1 );
-        x->dft_N = cvGetOptimalDFTSize( x->gray->width - 1 );
-        x->dft_A = cvCreateMat( x->dft_M, x->dft_N, CV_64FC2 );
-        x->image_re = cvCreateImage( cvSize(x->dft_N, x->dft_M), IPL_DEPTH_64F, 1);
-        x->image_im = cvCreateImage( cvSize(x->dft_N, x->dft_M), IPL_DEPTH_64F, 1);
-        x->image_mout = cvCreateImage( cvSize(x->image->width, x->image->height), IPL_DEPTH_8U, 1);
-        x->image_pout = cvCreateImage( cvSize(x->image->width, x->image->height), IPL_DEPTH_8U, 1);
-    }
-    
-    newheader->info.image.encoding = PDP_BITMAP_GREY;
-    newheader->info.image.width = x->x_width;
-    newheader->info.image.height = x->x_height;
-
-    memcpy( x->image->imageData, data, x->x_size*3 );
-    cvCvtColor(x->image, x->gray, CV_BGR2GRAY);
-
-    if ( x->x_calculate )
-    {
-      // discrete fourier transform
-      cvScale(x->gray, x->input_re, 1.0, 0.0);
-      cvZero(x->input_im);
-      cvMerge(x->input_re, x->input_im, NULL, NULL, x->input_co);
-  
-      // copy A to dft_A and pad dft_A with zeros
-      cvGetSubRect( x->dft_A, &tmp, cvRect(0,0, x->gray->width, x->gray->height));
-      cvCopy( x->input_co, &tmp, NULL );
-      if( x->dft_A->cols > x->gray->width )
-      {
-          cvGetSubRect( x->dft_A, &tmp, cvRect(x->gray->width,0, x->dft_A->cols - x->gray->width, x->gray->height));
-          cvZero( &tmp );
-      }
-  
-      // no need to pad bottom part of dft_A with zeros because of
-      // use nonzero_rows parameter in cvDFT() call below
-      cvDFT( x->dft_A, x->dft_A, CV_DXT_FORWARD, x->input_co->height );
-  
-      // Split Fourier in real and imaginary parts
-      cvSplit( x->dft_A, x->image_re, x->image_im, 0, 0 );
-  
-      // calculate phase
-      for( py=0; py<x->image_re->height; py++ ) {
-         double* ptrr = (double*) ( x->image_re->imageData + py * x->image_re->widthStep);
-         double* ptri = (double*) ( x->image_im->imageData + py * x->image_im->widthStep);
-         float* ptrp = (float*) ( x->image_pout->imageData + py * x->image_pout->widthStep);
-         for( px=0; px<x->image_re->width; px++ ) {
-           (*(ptrp+px)) = cvFastArctan( (float)*(ptri+px), (float)*(ptrr+px) );
-         }
-      }
-
-      // Compute the magnitude of the spectrum Mag = sqrt(Re^2 + Im^2)
-      cvPow( x->image_re, x->image_re, 2.0);
-      cvPow( x->image_im, x->image_im, 2.0);
-      cvAdd( x->image_re, x->image_im, x->image_re, NULL);
-      cvPow( x->image_re, x->image_re, 0.5 );
-  
-      // Compute log(1 + Mag)
-      cvAddS( x->image_re, cvScalarAll(1.0), x->image_re, NULL ); // 1 + Mag
-      cvLog( x->image_re, x->image_re ); // log(1 + Mag)
-  
-      // Rearrange the quadrants of Fourier image so that the origin is at
-      // the image center
-      pdp_opencv_dft_shift_dft( x->image_re, x->image_re );
-  
-      // normalize image
-      cvMinMaxLoc(x->image_re, &m, &M, NULL, NULL, NULL);
-      cvScale(x->image_re, x->image_re, 255.0/(M-m), 255.0*(-m)/(M-m));
-  
-      for( py=0; py<x->image_re->height; py++ ) {
-         double* ptri = (double*) ( x->image_re->imageData + py * x->image_re->widthStep);
-         unsigned char* ptrp = (unsigned char*) ( x->image_mout->imageData + py * x->image_mout->widthStep);
-         for( px=0; px<x->image_re->width; px++ ) {
-           if ( *(ptrp+px) > 255.0 ) post( "pdp_opencv_dft : error value over 255" );
-           (*(ptrp+px)) = (unsigned char)( (*(ptri+px)) );
-         }
-      }
- 
-      x->x_calculate=0;
-    }
-
-    cvCvtColor(x->image_mout, x->image, CV_GRAY2RGB);
-    memcpy( newdata, x->image->imageData, x->x_size*3 );
-    cvCvtColor(x->image_pout, x->image, CV_GRAY2RGB);
-    memcpy( phasedata, x->image->imageData, x->x_size*3 );
-
-    return;
-}
-
-static void pdp_opencv_dft_sendpacket(t_pdp_opencv_dft *x)
-{
-    /* release the packet */
-    pdp_packet_mark_unused(x->x_packet0);
-    x->x_packet0 = -1;
-
-    /* unregister and propagate if valid dest packet */
-    pdp_packet_pass_if_valid(x->x_outlet0, &x->x_packet1);
-
-    /* unregister and propagate if valid dest packet */
-    pdp_packet_pass_if_valid(x->x_outlet1, &x->x_packet2);
-
-    pdp_packet_mark_unused(x->x_packet1);
-    pdp_packet_mark_unused(x->x_packet2);
-}
-
-static void pdp_opencv_dft_process(t_pdp_opencv_dft *x)
-{
-   int encoding;
-   t_pdp *header = 0;
-
-   /* check if image data packets are compatible */
-   if ( (header = pdp_packet_header(x->x_packet0))
-	&& (PDP_BITMAP == header->type)){
-    
-	/* pdp_opencv_dft_process inputs and write into active inlet */
-	switch(pdp_packet_header(x->x_packet0)->info.image.encoding){
-
-	case PDP_BITMAP_RGB:
-            x->x_packet1 = pdp_packet_clone_rw(x->x_packet0);
-            x->x_packet2 = pdp_packet_clone_rw(x->x_packet0);
-            pdp_queue_add(x, pdp_opencv_dft_process_rgb, pdp_opencv_dft_sendpacket, &x->x_queue_id);
-	    break;
-
-	default:
-	    /* don't know the type, so dont pdp_opencv_dft_process */
-	    break;
-	    
-	}
-    }
-
-}
-
-static void pdp_opencv_dft_calculate(t_pdp_opencv_dft *x)
-{
-    x->x_calculate=1;
-}
-
-static void pdp_opencv_dft_input_0(t_pdp_opencv_dft *x, t_symbol *s, t_floatarg f)
-{
-    /* if this is a register_ro message or register_rw message, register with packet factory */
-
-    if (s == gensym("register_rw")) 
-       x->x_dropped = pdp_packet_convert_ro_or_drop(&x->x_packet0, (int)f, pdp_gensym("bitmap/rgb/*") );
-
-    if ((s == gensym("process")) && (-1 != x->x_packet0) && (!x->x_dropped))
-    {
-        /* add the process method and callback to the process queue */
-        pdp_opencv_dft_process(x);
-    }
-}
-
-static void pdp_opencv_dft_free(t_pdp_opencv_dft *x)
-{
-  int i;
-
-    //destroy cv structures
-    cvReleaseImage( &x->image );
-    //cvReleaseImage( &x->gray );
-    cvReleaseImage( &x->input_re );
-    cvReleaseImage( &x->input_im );
-    cvReleaseImage( &x->input_co );
-    cvReleaseMat( &x->dft_A );
-    //cvReleaseImage( &x->image_re );
-    //cvReleaseImage( &x->image_im );
-    //cvReleaseImage( &x->image_mout );
-    //cvReleaseImage( &x->image_pout );
-
-    pdp_queue_finish(x->x_queue_id);
-    pdp_packet_mark_unused(x->x_packet0);
-    
-}
-
-t_class *pdp_opencv_dft_class;
-
-
-void *pdp_opencv_dft_new(t_floatarg f)
-{
-    int i;
-
-    t_pdp_opencv_dft *x = (t_pdp_opencv_dft *)pd_new(pdp_opencv_dft_class);
-
-    x->x_outlet0 = outlet_new(&x->x_obj, &s_anything); 
-    x->x_outlet1 = outlet_new(&x->x_obj, &s_anything); 
-
-    x->x_packet0 = -1;
-    x->x_packet1 = -1;
-    x->x_packet2 = -1;
-    x->x_queue_id = -1;
-
-    x->x_width  = 320;
-    x->x_height = 240;
-    x->x_size   = x->x_width * x->x_height;
-
-    x->image = cvCreateImage(cvSize(x->x_width,x->x_height), IPL_DEPTH_8U, 3);
-    x->gray = cvCreateImage(cvSize(x->x_width,x->x_height), IPL_DEPTH_8U, 1);
-    x->input_re = cvCreateImage( cvGetSize(x->image), IPL_DEPTH_64F, 1);
-    x->input_im = cvCreateImage( cvGetSize(x->image), IPL_DEPTH_64F, 1);
-    x->input_co = cvCreateImage( cvGetSize(x->image), IPL_DEPTH_64F, 2);
-    x->dft_M = cvGetOptimalDFTSize( x->gray->height - 1 );
-    x->dft_N = cvGetOptimalDFTSize( x->gray->width - 1 );
-    x->dft_A = cvCreateMat( x->dft_M, x->dft_N, CV_64FC2 );
-    x->image_re = cvCreateImage( cvSize(x->dft_N, x->dft_M), IPL_DEPTH_64F, 1);
-    x->image_im = cvCreateImage( cvSize(x->dft_N, x->dft_M), IPL_DEPTH_64F, 1);
-    x->image_mout = cvCreateImage( cvSize(x->dft_N, x->dft_M), IPL_DEPTH_8U, 1);
-    x->image_pout = cvCreateImage( cvSize(x->dft_N, x->dft_M), IPL_DEPTH_8U, 1);
-
-    // calculate first dft
-    x->x_calculate=1;
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_opencv_dft_setup(void)
-{
-
-    post( "		pdp_opencv_dft");
-    pdp_opencv_dft_class = class_new(gensym("pdp_opencv_dft"), (t_newmethod)pdp_opencv_dft_new,
-    	(t_method)pdp_opencv_dft_free, sizeof(t_pdp_opencv_dft), 0, A_DEFFLOAT, A_NULL);
-
-    class_addmethod(pdp_opencv_dft_class, (t_method)pdp_opencv_dft_input_0, gensym("pdp"),  A_SYMBOL, A_DEFFLOAT, A_NULL);
-    class_addmethod(pdp_opencv_dft_class, (t_method)pdp_opencv_dft_calculate, gensym("bang"), A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif