void display_frame()
{
if (!freeze && adaptor >= 0) {
// copy into frame buffer for display
for (int i = 0; i < numCameras; i++) {
if (sync_display && i==0) {
rgb2yuy2((unsigned char *) async_display_image->imageData,
frame_buffer + (i * frame_length),
(device_width * device_height));
} else {
rgb2yuy2((unsigned char *) iplImages[i]->imageData,
frame_buffer + (i * frame_length),
(device_width * device_height));
}
}
xv_image =
XvCreateImage(display, info[adaptor].base_id, format,
(char*) frame_buffer,
device_width, device_height * numCameras);
XvPutImage(display, info[adaptor].base_id, window, gc, xv_image, 0, 0,
device_width, device_height * numCameras, 0, 0, width, height);
xv_image = NULL;
}
XFlush(display);
}
void display_frames()
{
uint32_t i;
if(!freeze && adaptor>=0){
for (i = 0; i < numCameras; i++) {
if (!frames[i])
continue;
switch (res) {
case DC1394_VIDEO_MODE_640x480_YUV411:
iyu12yuy2( frames[i]->image,
(unsigned char *)(frame_buffer + (i * frame_length)),
(device_width*device_height) );
break;
case DC1394_VIDEO_MODE_320x240_YUV422:
case DC1394_VIDEO_MODE_640x480_YUV422:
memcpy( frame_buffer + (i * frame_length),
frames[i]->image, device_width*device_height*2);
break;
case DC1394_VIDEO_MODE_640x480_RGB8:
rgb2yuy2( frames[i]->image,
(unsigned char *) (frame_buffer + (i * frame_length)),
(device_width*device_height) );
break;
}
}
xv_image=XvCreateImage(display,info[adaptor].base_id,format,frame_buffer,
device_width,device_height* numCameras);
//xv_image=XvCreateImage(display,info[adaptor].base_id,format,frame_buffer,
// device_width, device_height* numCameras);
XvPutImage(display,info[adaptor].base_id,window,gc,xv_image,
0,0,device_width ,device_height * numCameras,
0,0,width,height);
/* XvPutImage(display,info[adaptor].base_id,window,gc,xv_image,
0,0,device_width * numCameras, device_height ,
0,0,width, height);*/
/*XvPutImage(display,info[adaptor].base_id,window,gc,xv_image,
0,0,device_width , device_height * numCameras,
0,0,width, height);*/
xv_image=NULL;
}
}
