mangavalk/lcdproc
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reset ptr iterating through framebuffer at EOL

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This commit is contained in:
marschap
2006-07-16 18:51:40 +00:00
parent d4164d7d17
commit abed4843a9
1 changed files with 4 additions and 4 deletions
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server/drivers/CFontz.c
+4 -4
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@@ -345,13 +345,13 @@ MODULE_EXPORT void
CFontz_flush(Driver *drvthis) CFontz_flush(Driver *drvthis)
{ {
PrivateData *p = drvthis->private_data; PrivateData *p = drvthis->private_data;
unsigned char out[3 * LCD_MAX_WIDTH];
int i; int i;
if (p->newfirmware) { if (p->newfirmware) {
unsigned char *ptr = out; unsigned char out[3 * LCD_MAX_WIDTH];
for (i = 0; i < p->height; i++) { for (i = 0; i < p->height; i++) {
unsigned char *ptr = out;
int j; int j;
/* move cursor to start of (i+1)'th line */ /* move cursor to start of (i+1)'th line */
@@ -540,9 +540,9 @@ CFontz_cursor_goto(Driver *drvthis, int x, int y)
/* set cursor position */ /* set cursor position */
if ((x > 0) && (x <= p->width)) if ((x > 0) && (x <= p->width))
out[1] = x - 1; out[1] = (unsigned char) (x - 1);
if ((y > 0) && (y <= p->height)) if ((y > 0) && (y <= p->height))
out[2] = y - 1; out[2] = (unsigned char) (y - 1);
write(p->fd, out, 3); write(p->fd, out, 3);
} }