diff options
| -rw-r--r-- | firmware/drivers/lcd-ipod.c | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/firmware/drivers/lcd-ipod.c b/firmware/drivers/lcd-ipod.c index 7f881c529d..9be61f3134 100644 --- a/firmware/drivers/lcd-ipod.c +++ b/firmware/drivers/lcd-ipod.c @@ -418,31 +418,10 @@ void lcd_yuv_blit(unsigned char * const src[3], int src_x, int src_y, int stride, int x, int y, int width, int height) { - int y0, x0, y1, x1; int h; + int y0, x0, y1, x1; - /* nothing to draw? */ - if ((width <= 0) || (height <= 0) || (x >= LCD_WIDTH) || (y >= LCD_HEIGHT) - || (x + width <= 0) || (y + height <= 0)) - return; - - /* clipping */ - if (x < 0) - { - width += x; - src_x -= x; - x = 0; - } - if (y < 0) - { - height += y; - src_y -= y; - y = 0; - } - if (x + width > LCD_WIDTH) - width = LCD_WIDTH - x; - if (y + height > LCD_HEIGHT) - height = LCD_HEIGHT - y; + width = (width + 1) & ~1; /* calculate the drawing region */ #if CONFIG_LCD == LCD_IPODNANO |