diff options
Diffstat (limited to 'src/efi')
| -rw-r--r-- | src/efi/graphics.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/efi/graphics.c b/src/efi/graphics.c index 9cb6cb4..23b5d7d 100644 --- a/src/efi/graphics.c +++ b/src/efi/graphics.c @@ -252,9 +252,11 @@ EFI_STATUS bmp_to_blt(UINT8 *bmp, UINTN size, break; case 16: { - out->Red = ((in[1] >> 2) & 0x1f) << 3; - out->Green = (((in[1] << 3) & 0x1f) + (in[0] >> 5)) << 3; - out->Blue = ((in[0] & 0x1f)) << 3; + UINT16 i = *(UINT16 *) in; + + out->Red = (i & 0x7c00) >> 7; + out->Green = (i & 0x3e0) >> 2; + out->Blue = (i & 0x1f) << 3; in += 1; break; } |