diff options
Diffstat (limited to 'winsup/w32api/include/wingdi.h')
| -rw-r--r-- | winsup/w32api/include/wingdi.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/winsup/w32api/include/wingdi.h b/winsup/w32api/include/wingdi.h index 8845f6954..1b91ba945 100644 --- a/winsup/w32api/include/wingdi.h +++ b/winsup/w32api/include/wingdi.h @@ -1165,7 +1165,12 @@ extern "C" { #define WGL_SWAP_UNDERLAY13 0x10000000 #define WGL_SWAP_UNDERLAY14 0x20000000 #define WGL_SWAP_UNDERLAY15 0x40000000 -#define AC_SRC_OVER 0 +#define AC_SRC_OVER 0x00 +#define AC_SRC_ALPHA 0x01 +#define AC_SRC_NO_PREMULT_ALPHA 0x01 +#define AC_SRC_NO_ALPHA 0x02 +#define AC_DST_NO_PREMULT_ALPHA 0x10 +#define AC_DST_NO_ALPHA 0x20 #define LAYOUT_RTL 1 #define LAYOUT_BITMAPORIENTATIONPRESERVED 8 #if (WINVER > 0x400) |