If logo_plot() should ever be called with x starting
position other than zero and for pixel depths greater
than 8bpp, logo colors distortion will be observed.
This patch fixes the issue.
Signed-off-by: Anatolij Gustschin <[EMAIL PROTECTED]>
---
drivers/video/cfb_console.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 68b9861..97a37ba 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -1071,7 +1071,9 @@ void logo_plot (void *screen, int width, int x, int y)
int ycount = VIDEO_LOGO_HEIGHT;
unsigned char r, g, b, *logo_red, *logo_blue, *logo_green;
unsigned char *source;
- unsigned char *dest = (unsigned char *)screen + ((y * width *
VIDEO_PIXEL_SIZE) + x);
+ unsigned char *dest = (unsigned char *)screen +
+ ((y * width * VIDEO_PIXEL_SIZE) +
+ x * VIDEO_PIXEL_SIZE);
#ifdef CONFIG_VIDEO_BMP_LOGO
source = bmp_logo_bitmap;
--
1.5.4.3
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