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Try to stop rendering of things that can't be seen

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svn path=/trunk/netsurf/; revision=6362
This commit is contained in:
Chris Young 2009-02-04 18:10:10 +00:00
parent fbf6d4cd41
commit 73b761ecf5
1 changed files with 22 additions and 4 deletions
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26
amiga/gui.c
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@ -2065,8 +2065,14 @@ void ami_do_redraw_limits(struct gui_window *g, struct content *c,int x0, int y0
plot=amiplot;
if(x0-hcurrent<0) x0 = hcurrent;
if(y0-vcurrent<0) y0 = vcurrent;
if(x1>width+x0) x1 = width+x0;
if(y1>width+y0) y1 = width+y0;
content_redraw(c,
-hcurrent,-vcurrent,width,height,
-hcurrent,-vcurrent,width-hcurrent,height-vcurrent,
floorf((x0 *
g->shared->bw->scale)-hcurrent),
ceilf((y0 *
@ -2171,14 +2177,26 @@ note that content_redraw call needs to be modified to redraw
{
ami_clg(0xffffff);
content_redraw(c, -hcurrent /* * g->bw->scale */,
if(c->type == CONTENT_HTML)
{
content_redraw(c, -hcurrent /* * g->bw->scale */,
-vcurrent /* * g->bw->scale */,
width /* * g->bw->scale */,
width-hcurrent /* * g->bw->scale */,
height-vcurrent /* * g->bw->scale */,
0,0,width /* * g->bw->scale */,
height /* * g->bw->scale */,
g->bw->scale,0xFFFFFF);
}
else
{
content_redraw(c, -hcurrent /* * g->bw->scale */,
-vcurrent /* * g->bw->scale */,
width-hcurrent /* * g->bw->scale */,
height-vcurrent /* * g->bw->scale */,
0,0,c->width /* * g->bw->scale */,
c->height /* * g->bw->scale */,
g->bw->scale,0xFFFFFF);
}
BltBitMapRastPort(glob.bm,0,0,g->win->RPort,xoffset,yoffset,width,height,0x0C0);
}