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puzzles: fix Bridges crash on Clip Zip

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- small screen could lead to invalid viewport coordinates

Change-Id: I1f2a323554e4ed31f250218220b464a02bffa308
This commit is contained in:
Franklin Wei 2017-05-18 18:03:53 -04:00
parent 7b6f34a456
commit 504346ab48
1 changed files with 5 additions and 5 deletions
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10
apps/plugins/puzzles/rockbox.c
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@ -86,10 +86,10 @@ static void rb_clip(void *handle, int x, int y, int w, int h)
if(!settings.clipoff)
{
LOGF("rb_clip(%d %d %d %d)", x, y, w, h);
clip_rect.x = x;
clip_rect.y = y;
clip_rect.width = w;
clip_rect.height = h;
clip_rect.x = MAX(0, x);
clip_rect.y = MAX(0, y);
clip_rect.width = MIN(LCD_WIDTH, w);
clip_rect.height = MIN(LCD_HEIGHT, h);
clip_rect.font = FONT_UI;
clip_rect.drawmode = DRMODE_SOLID;
#if LCD_DEPTH > 1
@ -663,7 +663,7 @@ static void rb_end_draw(void *handle)
LOGF("rb_end_draw");
if(need_draw_update)
rb->lcd_update_rect(ud_l, ud_u, ud_r - ud_l, ud_d - ud_u);
rb->lcd_update_rect(MAX(0, ud_l), MAX(0, ud_u), MIN(LCD_WIDTH, ud_r - ud_l), MIN(LCD_HEIGHT, ud_d - ud_u));
}
static char *titlebar = NULL;