In case the panel_size is smaller than picture_size, we must insure
that panel_picture_delta stores the absolute value of difference
between panel_size and picture_size.
Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
CC: Yannick Fertré <yannick.fer...@st.com>
---
drivers/video/video_bmp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/video_bmp.c b/drivers/video/video_bmp.c
index 193f37d275..dc6258ce78 100644
--- a/drivers/video/video_bmp.c
+++ b/drivers/video/video_bmp.c
@@ -157,7 +157,7 @@ __weak void fb_put_word(uchar **fb, uchar **from)
static void video_splash_align_axis(int *axis, unsigned long panel_size,
unsigned long picture_size)
{
- unsigned long panel_picture_delta = panel_size - picture_size;
+ unsigned long panel_picture_delta = abs(panel_size - picture_size);
unsigned long axis_alignment;
if (*axis == BMP_ALIGN_CENTER)
--
2.17.1
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