diff options
Diffstat (limited to 'recordmydesktop/src/setbrwindow.c')
| -rw-r--r-- | recordmydesktop/src/setbrwindow.c | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/recordmydesktop/src/setbrwindow.c b/recordmydesktop/src/setbrwindow.c index e5035d5..dafcc89 100644 --- a/recordmydesktop/src/setbrwindow.c +++ b/recordmydesktop/src/setbrwindow.c @@ -29,6 +29,7 @@ int SetBRWindow(Display *dpy,BRWindow *brwin,DisplaySpecs *specs,ProgArgs *args){ //before we start recording we have to make sure the ranges are valid + int octoffset=0; if(args->windowid==0){//root window //first set it up brwin->windowid=specs->root; @@ -79,6 +80,9 @@ int SetBRWindow(Display *dpy,BRWindow *brwin,DisplaySpecs *specs,ProgArgs *args) return 1; } } + fprintf(stderr, "Initial recording window is set to:\n" + "X:%d Y:%d Width:%d Height:%d\n" + ,brwin->rgeom.x,brwin->rgeom.y,brwin->rgeom.width,brwin->rgeom.height); //align in two //an odd x can always go down and still be in recording area. //Resolutions come in even numbers @@ -93,7 +97,52 @@ int SetBRWindow(Display *dpy,BRWindow *brwin,DisplaySpecs *specs,ProgArgs *args) brwin->rgeom.x-=brwin->rgeom.x%2; brwin->rgeom.y-=brwin->rgeom.y%2; - brwin->nbytes=(((brwin->rgeom.width+15)>>4)<<4)*(((brwin->rgeom.height+15)>>4)<<4)*4; + //32 bit pack align + //we already have disible by two width,so + //it's 2, 4 or 6 + octoffset=(brwin->rgeom.width%8); + if(octoffset==2){ + brwin->rgeom.width-=2; + + } + else if(octoffset==6){ + if(brwin->rgeom.width+brwin->rgeom.x+2<=specs->width) + brwin->rgeom.width+=2; + else if(brwin->rgeom.x>=2){ + brwin->rgeom.x-=2; + brwin->rgeom.width+=2; + } + else{ + brwin->rgeom.x+=2; + brwin->rgeom.width-=4; + } + } + + else if(octoffset==4){ + if((brwin->rgeom.width+brwin->rgeom.x+2<=specs->width)&&(brwin->rgeom.x>=2)){ + brwin->rgeom.x-=2; + brwin->rgeom.width+=4; + } + else if(brwin->rgeom.width+brwin->rgeom.x+4<=specs->width){ + brwin->rgeom.width+=4; + } + else if(brwin->rgeom.x>=4){ + brwin->rgeom.x-=4; + brwin->rgeom.width+=4; + } + else{ + brwin->rgeom.x+=2; + brwin->rgeom.width-=4; + } + } + fprintf(stderr, "Adjusted recording window is set to:\n" + "X:%d Y:%d Width:%d Height:%d\n" + ,brwin->rgeom.x,brwin->rgeom.y,brwin->rgeom.width,brwin->rgeom.height); + + + brwin->nbytes=(((brwin->rgeom.width+15)>>4)<<4)*(((brwin->rgeom.height+15)>>4)<<4)*4; + + return 0; } |