Added calls to lock/unlock during redraw.

svn path=/trunk/netsurf/; revision=11438

1 files changed, 4 insertions, 2 deletions

diff --git a/atari/browser.c b/atari/browser.c
index 186900109..ff92e360d 100644
--- a/atari/browser.c
+++ b/atari/browser.c
@@ -833,6 +833,7 @@ void browser_redraw( struct gui_window * gw )
 	plotter->resize(plotter, bwrect.g_w, bwrect.g_h);

 	plotter->move(plotter, bwrect.g_x, bwrect.g_y );

 	plotter->clip( plotter, 0, 0, bwrect.g_w, bwrect.g_h );

+	plotter->lock(plotter);

 

 	if( b->scroll.required == true && b->bw->current_content != NULL) {

 		browser_process_scroll( gw, bwrect );

@@ -845,8 +846,8 @@ void browser_redraw( struct gui_window * gw )
 			BBOX cliporg;

 			todo[0] = bwrect.g_x;

 			todo[1] = bwrect.g_y;

-			todo[2] = todo[0] + bwrect.g_w;

-			todo[3] = todo[1] + bwrect.g_h;

+			todo[2] = todo[0] + bwrect.g_w-1;

+			todo[3] = todo[1] + bwrect.g_h-1;

 			vs_clip(plotter->vdi_handle, 1, (short*)&todo[0]);

 

 			area.g_x = b->redraw.area.x0; 

@@ -901,6 +902,7 @@ void browser_redraw( struct gui_window * gw )
 		vs_clip(plotter->vdi_handle, 0, (short*)&todo[0]);

 		b->caret.redraw = false;

 	}

+	plotter->unlock(plotter);

 	/* TODO: if we use offscreen bitmap, trigger content redraw here */

 }