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/*********************************************************************************
* recordMyDesktop *
**********************************************************************************
* *
* Copyright (C) 2006 John Varouhakis *
* *
* *
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
* *
* *
* *
* For further information contact me at johnvarouhakis@gmail.com *
**********************************************************************************/
#include <recordmydesktop.h>
void UpdateImage(Display * dpy,
yuv_buffer *yuv,
pthread_mutex_t *yuv_mutex,
DisplaySpecs *specs,
RectArea **root,
BRWindow *brwin,
EncData *enc,
char *datatemp,
int noshmem,
int no_quick_subsample){
RectArea *temp;
unsigned char *dtap=(unsigned char*)datatemp;
temp=*root;
if(temp!=NULL){
do{
if(noshmem){
GetZPixmap( dpy,
specs->root,
datatemp,
temp->geom.x,
temp->geom.y,
temp->geom.width,
temp->geom.height);
pthread_mutex_lock(yuv_mutex);
if(no_quick_subsample){
UPDATE_YUV_BUFFER_IM_AVG(yuv,dtap,
(temp->geom.x-brwin->rgeom.x+enc->x_offset),(temp->geom.y-brwin->rgeom.y+enc->y_offset),
(temp->geom.width),(temp->geom.height));
}
else{
UPDATE_YUV_BUFFER_IM(yuv,dtap,
(temp->geom.x-brwin->rgeom.x+enc->x_offset),(temp->geom.y-brwin->rgeom.y+enc->y_offset),
(temp->geom.width),(temp->geom.height));
}
pthread_mutex_unlock(yuv_mutex);
}
else{
if(no_quick_subsample){
UPDATE_YUV_BUFFER_SH_AVG(yuv,dtap,
(temp->geom.x-brwin->rgeom.x+enc->x_offset),(temp->geom.y-brwin->rgeom.y+enc->y_offset),
(temp->geom.width),(temp->geom.height));
}
else{
UPDATE_YUV_BUFFER_SH(yuv,dtap,
(temp->geom.x-brwin->rgeom.x+enc->x_offset),(temp->geom.y-brwin->rgeom.y+enc->y_offset),
(temp->geom.width),(temp->geom.height));
}
}
temp=temp->next;
}while(temp!=NULL);
}
}
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