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-rw-r--r--recordmydesktop/src/rectinsert.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/recordmydesktop/src/rectinsert.c b/recordmydesktop/src/rectinsert.c
index fea6a1d..b46ec1f 100644
--- a/recordmydesktop/src/rectinsert.c
+++ b/recordmydesktop/src/rectinsert.c
@@ -511,3 +511,39 @@ void ClearList(RectArea **root){
}
}
+void BlocksFromList(RectArea **root,
+ unsigned int blocknum_x,
+ unsigned int blocknum_y){
+
+ RectArea *temp;
+ unsigned int i,
+ j,
+ blockno,
+ row_start,
+ row_end,
+ column_start,
+ column_end;
+ temp=*root;
+ for(i=0;i<blocknum_x*blocknum_y;i++){
+ yblocks[i]=ublocks[i]=vblocks[i]=0;
+ }
+
+ while(temp!=NULL){
+ column_start=temp->geom.x/Y_UNIT_WIDTH;
+ column_end=(temp->geom.x+temp->geom.width)/Y_UNIT_WIDTH;
+ row_start=temp->geom.y/Y_UNIT_WIDTH;
+ row_end=(temp->geom.y+temp->geom.height)/Y_UNIT_WIDTH;
+ for(i=row_start;i<row_end+1;i++){
+ for(j=column_start;j<column_end+1;j++){
+ blockno=i*blocknum_x+j;
+ yblocks[blockno]=1;
+ ublocks[blockno]=1;
+ vblocks[blockno]=1;
+ }
+ }
+ temp=temp->next;
+ }
+
+}
+
+
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