diff options
| -rw-r--r-- | include/gui/graphic_utils.h | 1 | ||||
| -rw-r--r-- | lib/gui/graphic_utils.c | 14 |
2 files changed, 13 insertions, 2 deletions
diff --git a/include/gui/graphic_utils.h b/include/gui/graphic_utils.h index 5c5c40a67d..136cac1f3e 100644 --- a/include/gui/graphic_utils.h +++ b/include/gui/graphic_utils.h @@ -11,6 +11,7 @@ #include <gui/image.h> #include <gui/gui.h> +u32 gu_hex_to_pixel(struct fb_info *info, u32 color); void gu_rgba_blend(struct fb_info *info, struct image *img, void* dest, int height, int width, int startx, int starty, bool is_rgba); void gu_set_pixel(struct fb_info *info, void *adr, u32 px); diff --git a/lib/gui/graphic_utils.c b/lib/gui/graphic_utils.c index 6d2540fc96..516e90312b 100644 --- a/lib/gui/graphic_utils.c +++ b/lib/gui/graphic_utils.c @@ -7,7 +7,17 @@ #include <fs.h> #include <malloc.h> -static u32 get_pixel(struct fb_info *info, u32 color) +/** + * gu_hex_to_pixel - convert a 32bit color to fb format + * @info: The framebuffer info to convert the pixel for + * @color: The color in 0xttrrggbb format + * + * This converts a color in 0xttrrggbb format to the format + * suitable for writing directly into the framebuffer. + * + * Return: The pixel suitable for the framebuffer + */ +u32 gu_hex_to_pixel(struct fb_info *info, u32 color) { u32 px; u8 t = (color >> 24) & 0xff; @@ -51,7 +61,7 @@ void gu_memset_pixel(struct fb_info *info, void* buf, u32 color, size_t size) u32 px; u8 *screen = buf; - px = get_pixel(info, color); + px = gu_hex_to_pixel(info, color); switch (info->bits_per_pixel) { case 8: |