add cursor alphablending to rfb.h cursor.c, x11vnc -alphablend -snapfb etc..

1 files changed, 2 insertions, 0 deletions

diff --git a/rfb/rfb.h b/rfb/rfb.h
index 9364e8a..b3775bf 100644
--- a/rfb/rfb.h
+++ b/rfb/rfb.h
@@ -664,6 +664,8 @@ typedef struct rfbCursor {
     unsigned short foreRed, foreGreen, foreBlue; /* device-independent colour */
     unsigned short backRed, backGreen, backBlue; /* device-independent colour */
     unsigned char *richSource; /* source bytes for a rich cursor */
+    unsigned char *alphaSource; /* source for alpha blending info */
+    rfbBool alphaPreMultiplied; /* if richSource already has alpha applied */
 } rfbCursor, *rfbCursorPtr;
 extern unsigned char rfbReverseByte[0x100];