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Agptek rocker: do not update display when not active

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Change-Id: I963a9098b82a09aed8050123932a128f2d08dee0
This commit is contained in:
Marcin Bukat 2019-05-31 15:17:33 +02:00
parent 2de2636d6b
commit e85a3ba518
1 changed files with 23 additions and 17 deletions
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40
firmware/target/hosted/agptek/lcd-agptek.c
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@ -114,27 +114,33 @@ extern void lcd_copy_buffer_rect(fb_data *dst, const fb_data *src,
void lcd_update(void) void lcd_update(void)
{ {
/* Copy the Rockbox framebuffer to the second framebuffer */ if (lcd_active())
lcd_copy_buffer_rect(LCD_FRAMEBUF_ADDR(0, 0), FBADDR(0,0), {
LCD_WIDTH*LCD_HEIGHT, 1); /* Copy the Rockbox framebuffer to the second framebuffer */
redraw(); lcd_copy_buffer_rect(LCD_FRAMEBUF_ADDR(0, 0), FBADDR(0,0),
LCD_WIDTH*LCD_HEIGHT, 1);
redraw();
}
} }
void lcd_update_rect(int x, int y, int width, int height) void lcd_update_rect(int x, int y, int width, int height)
{ {
fb_data *dst = LCD_FRAMEBUF_ADDR(x, y); if (lcd_active())
fb_data * src = FBADDR(x,y); {
fb_data *dst = LCD_FRAMEBUF_ADDR(x, y);
fb_data * src = FBADDR(x,y);
/* Copy part of the Rockbox framebuffer to the second framebuffer */ /* Copy part of the Rockbox framebuffer to the second framebuffer */
if (width < LCD_WIDTH) if (width < LCD_WIDTH)
{ {
/* Not full width - do line-by-line */ /* Not full width - do line-by-line */
lcd_copy_buffer_rect(dst, src, width, height); lcd_copy_buffer_rect(dst, src, width, height);
}
else
{
/* Full width - copy as one line */
lcd_copy_buffer_rect(dst, src, LCD_WIDTH*height, 1);
}
redraw();
} }
else
{
/* Full width - copy as one line */
lcd_copy_buffer_rect(dst, src, LCD_WIDTH*height, 1);
}
redraw();
} }