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Fix box redraw when scaled, fast scrolling now works in the upwards direction, but

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not down :)

svn path=/trunk/netsurf/; revision=9522
This commit is contained in:
Chris Young 2009-08-31 12:05:35 +00:00
parent 5a4897d722
commit 057bbb634f
1 changed files with 26 additions and 13 deletions
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39
amiga/gui.c
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@ -2397,11 +2397,19 @@ void ami_do_redraw_limits(struct gui_window *g, struct content *c,int x0, int y0
current_redraw_browser = g->shared->bw; current_redraw_browser = g->shared->bw;
width=bbox->Width; width=bbox->Width / g->shared->bw->scale;
height=bbox->Height; height=bbox->Height / g->shared->bw->scale;
xoffset=bbox->Left; xoffset=bbox->Left;
yoffset=bbox->Top; yoffset=bbox->Top;
/* x0 *= g->shared->bw->scale;
x1 *= g->shared->bw->scale;
y0 *= g->shared->bw->scale;
y1 *= g->shared->bw->scale;
sx *= g->shared->bw->scale;
sy *= g->shared->bw->scale;
*/
plot=amiplot; plot=amiplot;
glob = &browserglob; glob = &browserglob;
@ -2417,15 +2425,13 @@ void ami_do_redraw_limits(struct gui_window *g, struct content *c,int x0, int y0
glob->scale = g->shared->bw->scale; glob->scale = g->shared->bw->scale;
content_redraw(c, content_redraw(c,
-sx,-sy,width-sx,height-sy, -sx, -sy,
floorf((x0 * width - sx,
g->shared->bw->scale)-sx), height - sy,
ceilf((y0 * (x0 - sx) * g->shared->bw->scale,
g->shared->bw->scale)-sy), (y0 - sy) * g->shared->bw->scale,
(x1 * (x1 - sx) * g->shared->bw->scale,
g->shared->bw->scale)-sx, (y1 - sy) * g->shared->bw->scale,
(y1 *
g->shared->bw->scale)-sy,
g->shared->bw->scale, g->shared->bw->scale,
0xFFFFFF); 0xFFFFFF);
@ -2433,8 +2439,15 @@ void ami_do_redraw_limits(struct gui_window *g, struct content *c,int x0, int y0
ami_clearclipreg(&browserglob); ami_clearclipreg(&browserglob);
BltBitMapRastPort(browserglob.bm,x0-sx,y0-sy,g->shared->win->RPort, BltBitMapRastPort(browserglob.bm,
xoffset+x0-sx,yoffset+y0-sy,x1-x0,y1-y0,0x0C0); (x0 - sx) * g->shared->bw->scale,
(y0 - sy) * g->shared->bw->scale,
g->shared->win->RPort,
xoffset + ((x0 - sx) * g->shared->bw->scale),
yoffset + ((y0 - sy) * g->shared->bw->scale),
(x1 - x0) * g->shared->bw->scale,
(y1 - y0) * g->shared->bw->scale,
0x0C0);
} }
void gui_window_redraw(struct gui_window *g, int x0, int y0, int x1, int y1) void gui_window_redraw(struct gui_window *g, int x0, int y0, int x1, int y1)