passed everything to c++ for opencv 2.0

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

1 files changed, 0 insertions, 468 deletions

diff --git a/pdp_opencv_motempl.c b/pdp_opencv_motempl.c
deleted file mode 100644
index 53808f9..0000000
--- a/pdp_opencv_motempl.c
+++ /dev/null
@@ -1,468 +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"
-#include <time.h>
-#include <math.h>
-#include <ctype.h>
-#endif
-
-typedef struct pdp_opencv_motempl_struct
-{
-    t_object x_obj;
-    t_float x_f;
-
-    t_outlet *x_outlet0;
-    t_outlet *x_dataout;
-    int x_packet0;
-    int x_packet1;
-    int x_dropped;
-    int x_queue_id;
-
-    int x_width;
-    int x_height;
-    int x_size;
-
-    int x_thresh;
-    double x_mhi_duration;
-    int x_aperture;
-
-    int x_infosok; 
-
-    // ring image buffer
-    IplImage **buf;
-    int last;
-
-    // temporary images
-    IplImage *mhi; // MHI
-    IplImage *orient; // orientation
-    IplImage *mask; // valid orientation mask
-    IplImage *segmask; // motion segmentation map
-    CvMemStorage* storage; // temporary storage
-    CvFont font;
-    
-    IplImage* image;
-    IplImage* motion;
-
-    // various tracking parameters (in seconds)
-    double max_time_delta;
-    double min_time_delta;
-
-    // number of cyclic frame buffer used for motion detection
-    // (should, probably, depend on FPS)
-    int frame_buffer_num; 
-
-    int max_size;
-    int min_size;
-    
-    t_atom rlist[6];
-
-} t_pdp_opencv_motempl;
-
-void  pdp_opencv_motempl_update_mhi( t_pdp_opencv_motempl *x, IplImage* img, IplImage* dst, int diff_threshold )
-{
-  double timestamp = (double)clock()/CLOCKS_PER_SEC; // get current time in seconds
-  CvSize size = cvSize(img->width,img->height); // get current frame size
-  int i, j, idx1 = x->last, idx2;
-  IplImage* silh;
-  CvSeq* seq;
-  CvRect comp_rect;
-  double count;
-  double angle;
-  CvPoint center;
-  double magnitude;          
-  CvScalar color;
-  char tindex[10];
-
-    // allocate images at the beginning or
-    // reallocate them if the frame size is changed
-    if( !x->mhi || x->mhi->width != size.width || x->mhi->height != size.height || !x->buf ) {
-        if( x->buf == 0 ) {
-            x->buf = (IplImage**)malloc(x->frame_buffer_num*sizeof(x->buf[0]));
-            memset( x->buf, 0, x->frame_buffer_num*sizeof(x->buf[0]));
-        }
-        
-        for( i = 0; i < x->frame_buffer_num; i++ ) {
-            cvReleaseImage( &x->buf[i] );
-            x->buf[i] = cvCreateImage( size, IPL_DEPTH_8U, 1 );
-            cvZero( x->buf[i] );
-        }
-        cvReleaseImage( &x->mhi );
-        cvReleaseImage( &x->orient );
-        cvReleaseImage( &x->segmask );
-        cvReleaseImage( &x->mask );
-        
-        x->mhi = cvCreateImage( size, IPL_DEPTH_32F, 1 );
-        cvZero( x->mhi ); // clear MHI at the beginning
-        x->orient = cvCreateImage( size, IPL_DEPTH_32F, 1 );
-        x->segmask = cvCreateImage( size, IPL_DEPTH_32F, 1 );
-        x->mask = cvCreateImage( size, IPL_DEPTH_8U, 1 );
-    }
-
-    cvCvtColor( img, x->buf[x->last], CV_BGR2GRAY ); // convert frame to grayscale
-
-    idx2 = (x->last + 1) % x->frame_buffer_num; // index of (last - (N-1))th frame
-    x->last = idx2;
-
-    silh = x->buf[idx2];
-    cvAbsDiff( x->buf[idx1], x->buf[idx2], silh ); // get difference between frames
-    
-    cvThreshold( silh, silh, diff_threshold, 1, CV_THRESH_BINARY ); // and threshold it
-    cvUpdateMotionHistory( silh, x->mhi, timestamp, x->x_mhi_duration ); // update MHI
-
-    // convert MHI to red 8u image
-    cvCvtScale( x->mhi, x->mask, 255./x->x_mhi_duration,
-                (x->x_mhi_duration - timestamp)*255./x->x_mhi_duration );
-    cvZero( dst );
-    cvCvtPlaneToPix( x->mask, 0, 0, 0, dst );
-
-    // calculate motion gradient orientation and valid orientation mask
-    cvCalcMotionGradient( x->mhi, x->mask, x->orient, x->max_time_delta, x->min_time_delta, x->x_aperture ); 
-    
-    if( !x->storage )
-        x->storage = cvCreateMemStorage(0);
-    else
-        cvClearMemStorage(x->storage);
-    
-    // segment motion: get sequence of motion components
-    // segmask is marked motion components map. It is not used further
-    seq = cvSegmentMotion( x->mhi, x->segmask, x->storage, timestamp, x->max_time_delta ); 
-
-    // iterate through the motion components,
-    // One more iteration (i == -1) corresponds to the whole image (global motion)
-    j=0;
-    for( i = -1; i < seq->total; i++ ) {
-
-        if( i < 0 ) { // case of the whole image
-            comp_rect = cvRect( 0, 0, size.width, size.height );
-            color = CV_RGB(255,255,255);
-            magnitude = 100;
-        }
-        else { // i-th motion component
-            comp_rect = ((CvConnectedComp*)cvGetSeqElem( seq, i ))->rect;
-            if(( comp_rect.width + comp_rect.height < x->min_size )||( comp_rect.width + comp_rect.height > x->max_size )) // reject very small/big components 
-                continue;
-            color = CV_RGB(255,0,0);
-            magnitude = (comp_rect.width + comp_rect.height) / 4;
-        }
-
-        // select component ROI
-        cvSetImageROI( silh, comp_rect );
-        cvSetImageROI( x->mhi, comp_rect );
-        cvSetImageROI( x->orient, comp_rect );
-        cvSetImageROI( x->mask, comp_rect );
-
-        // calculate orientation
-        angle = cvCalcGlobalOrientation( x->orient, x->mask, x->mhi, timestamp, x->x_mhi_duration);
-        angle = 360.0 - angle;  // adjust for images with top-left origin
-
-        count = cvNorm( silh, 0, CV_L1, 0 ); // calculate number of points within silhouette ROI
-
-        cvResetImageROI( x->mhi );
-        cvResetImageROI( x->orient );
-        cvResetImageROI( x->mask );
-        cvResetImageROI( silh );
-
-        // check for the case of little motion
-        if( count < comp_rect.width*comp_rect.height * 0.05 )
-            continue;
-
-        // draw a clock with arrow indicating the direction
-        center = cvPoint( (comp_rect.x + comp_rect.width/2),
-                          (comp_rect.y + comp_rect.height/2) );
-
-        cvCircle( dst, center, cvRound(magnitude*1.2), color, 3, CV_AA, 0 );
-        cvLine( dst, center, cvPoint( cvRound( center.x + magnitude*cos(angle*CV_PI/180)),
-                cvRound( center.y - magnitude*sin(angle*CV_PI/180))), color, 3, CV_AA, 0 );
-
-        if ( i<0 )
-        {
-          sprintf( tindex, "%d", i );
-          cvPutText( dst, tindex, center, &x->font, CV_RGB(255,255,255));
-          SETFLOAT(&x->rlist[0], i);
-          SETFLOAT(&x->rlist[1], center.x);
-          SETFLOAT(&x->rlist[2], center.y);
-          SETFLOAT(&x->rlist[3], comp_rect.width);
-          SETFLOAT(&x->rlist[4], comp_rect.height);
-          SETFLOAT(&x->rlist[5], angle);
-          outlet_list( x->x_dataout, 0, 6, x->rlist );
-        }
-        else
-        {
-          sprintf( tindex, "%d", ++j );
-          cvPutText( dst, tindex, center, &x->font, CV_RGB(255,255,255));
-          SETFLOAT(&x->rlist[0], j);
-          SETFLOAT(&x->rlist[1], center.x);
-          SETFLOAT(&x->rlist[2], center.y);
-          SETFLOAT(&x->rlist[3], comp_rect.width);
-          SETFLOAT(&x->rlist[4], comp_rect.height);
-          SETFLOAT(&x->rlist[5], angle);
-          outlet_list( x->x_dataout, 0, 6, x->rlist );
-        }
-    }
-}
-
-static void pdp_opencv_motempl_process_rgb(t_pdp_opencv_motempl *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); 
-    int i;
-      
-
-    if ((x->x_width != (t_int)header->info.image.width) || 
-        (x->x_height != (t_int)header->info.image.height)) 
-    {
-
-      post("pdp_opencv_motempl :: resizing plugins");
-  
-      //cv_freeplugins(x);
-
-      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->motion );
-   
-      //create cv_images 
-      x->image = cvCreateImage(cvSize(x->x_width,x->x_height), IPL_DEPTH_8U, 3);
-      x->motion = cvCreateImage( cvSize(x->image->width,x->image->height), 8, 3 );
-      cvZero( x->motion );
-      x->motion->origin = x->image->origin;
-    }
-    
-    newheader->info.image.encoding = header->info.image.encoding;
-    newheader->info.image.width = x->x_width;
-    newheader->info.image.height = x->x_height;
-
-    memcpy( newdata, data, x->x_size*3 );
-    
-    memcpy( x->image->imageData, data, x->x_size*3 );
-        
-    pdp_opencv_motempl_update_mhi( x, x->image, x->motion, x->x_thresh );
-
-    memcpy( newdata, x->motion->imageData, x->x_size*3 );
-
-    return;
-}
-
-static void pdp_opencv_motempl_thresh(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  x->x_thresh = (int)f;
-}
-
-static void pdp_opencv_motempl_min_size(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  if (f>=0) x->min_size = (int)f;
-}
-
-static void pdp_opencv_motempl_max_size(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  if (f>=0) x->max_size = (int)f;
-}
-
-static void pdp_opencv_motempl_mhi_duration(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  if (f>0) x->x_mhi_duration = f;
-}
-
-static void pdp_opencv_motempl_aperture(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  if ( ( (int)f == 1.0 ) || ( (int)f == 3.0 ) || ( (int)f == 5.0 ) || (  (int)f == 7.0 ) )
-  {
-    x->x_aperture = (int)f;
-  }
-}
-
-static void pdp_opencv_motempl_max_time_delta(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  if (f>0) x->max_time_delta = f;
-}
-
-static void pdp_opencv_motempl_min_time_delta(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  if (f>0) x->min_time_delta = f;
-}
-
-static void pdp_opencv_motempl_frame_buffer_num(t_pdp_opencv_motempl *x, t_floatarg f)
-{
-  if (f>=3) 
-  {
-    x->frame_buffer_num = (int)f;
-    x->buf = NULL;
-  }
-}
-
-static void pdp_opencv_motempl_sendpacket(t_pdp_opencv_motempl *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);
-}
-
-static void pdp_opencv_motempl_process(t_pdp_opencv_motempl *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_motempl_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);
-            pdp_queue_add(x, pdp_opencv_motempl_process_rgb, pdp_opencv_motempl_sendpacket, &x->x_queue_id);
-      break;
-
-  default:
-      /* don't know the type, so dont pdp_opencv_motempl_process */
-      break;
-      
-  }
- }
-
-}
-
-static void pdp_opencv_motempl_input_0(t_pdp_opencv_motempl *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_motempl_process(x);
-    }
-}
-
-static void pdp_opencv_motempl_free(t_pdp_opencv_motempl *x)
-{
-  int i;
-
-    pdp_queue_finish(x->x_queue_id);
-    pdp_packet_mark_unused(x->x_packet0);
-    
-    //Destroy cv_images
-    cvReleaseImage( &x->image );
-    cvReleaseImage( &x->motion );
-}
-
-t_class *pdp_opencv_motempl_class;
-
-void *pdp_opencv_motempl_new(t_floatarg f)
-{
-    int i;
-
-    t_pdp_opencv_motempl *x = (t_pdp_opencv_motempl *)pd_new(pdp_opencv_motempl_class);
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("threshold"));
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("min_size"));
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("max_size"));
-
-    x->x_outlet0 = outlet_new(&x->x_obj, &s_anything); 
-    x->x_dataout = outlet_new(&x->x_obj, &s_anything); 
-
-    x->x_packet0 = -1;
-    x->x_packet1 = -1;
-    x->x_queue_id = -1;
-
-    x->x_width  = 320;
-    x->x_height = 240;
-    x->x_size   = x->x_width * x->x_height;
-
-    x->x_infosok = 0;
-
-    x->x_thresh = 30;
-    x->x_mhi_duration = 1;
-    x->x_aperture = 3;
-  
-    x->last = 0;
-    // various tracking parameters (in seconds)
-    x->max_time_delta = 0.5;
-    x->min_time_delta = 0.05;
-    // number of cyclic frame buffer used for motion detection
-    // (should, probably, depend on FPS)
-    x->frame_buffer_num = 4;
-
-    x->min_size=50;
-    x->max_size=500; 
-    
-    x->image = cvCreateImage(cvSize(x->x_width,x->x_height), IPL_DEPTH_8U, 3);
-    x->motion = cvCreateImage( cvSize(x->image->width,x->image->height), 8, 3 );
-    cvZero( x->motion );
-    x->motion->origin = x->image->origin;
-
-    x->storage = NULL; 
-
-    // initialize font
-    cvInitFont( &x->font, CV_FONT_HERSHEY_PLAIN, 1.0, 1.0, 0, 1, 8 );
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_opencv_motempl_setup(void)
-{
-
-    post( "    pdp_opencv_motempl");
-    pdp_opencv_motempl_class = class_new(gensym("pdp_opencv_motempl"), (t_newmethod)pdp_opencv_motempl_new,
-      (t_method)pdp_opencv_motempl_free, sizeof(t_pdp_opencv_motempl), 0, A_DEFFLOAT, A_NULL);
-
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_input_0, gensym("pdp"),  A_SYMBOL, A_DEFFLOAT, A_NULL);
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_thresh, gensym("threshold"),  A_FLOAT, A_NULL );   
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_mhi_duration, gensym("mhi_duration"),  A_FLOAT, A_NULL );   
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_aperture, gensym("aperture"),  A_FLOAT, A_NULL );   
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_max_time_delta, gensym("max_time_delta"),  A_FLOAT, A_NULL );   
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_min_time_delta, gensym("min_time_delta"),  A_FLOAT, A_NULL );   
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_frame_buffer_num, gensym("frame_buffer_num"),  A_FLOAT, A_NULL );   
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_min_size, gensym("min_size"),  A_FLOAT, A_NULL );   
-    class_addmethod(pdp_opencv_motempl_class, (t_method)pdp_opencv_motempl_max_size, gensym("max_size"),  A_FLOAT, A_NULL );   
-
-}
-
-#ifdef __cplusplus
-}
-#endif