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common lcd: simplify lcd_logo 

Simplify lcd_logo by extracting bmp unzip into its own function.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
This commit is contained in:
Nikita Kiryanov 2012-08-09 00:14:50 +00:00 committed by Anatolij Gustschin
parent a6f0c4faa4
commit d3a555eddb
1 changed files with 1 additions and 11 deletions
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12
common/lcd.c
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@ -842,17 +842,7 @@ static void *lcd_logo(void)
}
#endif /* CONFIG_SPLASH_SCREEN_ALIGN */
#ifdef CONFIG_VIDEO_BMP_GZIP
bmp_image_t *bmp = (bmp_image_t *)addr;
unsigned long len;
if (!((bmp->header.signature[0] == 'B') &&
(bmp->header.signature[1] == 'M'))) {
addr = (ulong)gunzip_bmp(addr, &len);
}
#endif
if (lcd_display_bitmap(addr, x, y) == 0)
if (bmp_display(addr, x, y) == 0)
return (void *)lcd_base;
}
#endif /* CONFIG_SPLASH_SCREEN */