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lcd: Fix scrolling.

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Change-Id: I1f8d3d67b224c1c531438b94e3aab640b76770be
This commit is contained in:
Thomas Martitz 2013-12-23 20:25:01 +01:00
parent ca423ed0e3
commit d2ae832eef
1 changed files with 3 additions and 4 deletions
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7
firmware/drivers/lcd-bitmap-common.c
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@ -430,7 +430,7 @@ void LCDFN(puts_style_xyoffset)(int x, int y, const unsigned char *str,
xpos = x; xpos = x;
ypos = y; ypos = y;
} }
LCDFN(scroll_stop_viewport_rect)(current_vp, x, y, current_vp->width - x, h); LCDFN(scroll_stop_viewport_rect)(current_vp, xpos, ypos, current_vp->width - xpos, h);
LCDFN(putsxyofs_style)(xpos, ypos+y_offset, str, style, h, x_offset); LCDFN(putsxyofs_style)(xpos, ypos+y_offset, str, style, h, x_offset);
} }
@ -495,7 +495,7 @@ static void LCDFN(puts_scroll_worker)(int x, int y, const unsigned char *string,
{ {
struct scrollinfo* s; struct scrollinfo* s;
int width, height; int width, height;
int w, h, cwidth, margin; int w, h, cwidth;
bool restart; bool restart;
if (!string) if (!string)
@ -529,8 +529,7 @@ static void LCDFN(puts_scroll_worker)(int x, int y, const unsigned char *string,
/* check if scrolling is actually necessary (consider the actual start /* check if scrolling is actually necessary (consider the actual start
* of the line) */ * of the line) */
margin = x * linebased ? cwidth : 1; if (width >= w)
if (current_vp->width >= margin+w)
return; return;
if (restart) { if (restart) {