Import X server from vnc-3.3.7.

[rdpsrv] / Xserver / programs / Xserver / cfb24 / cfbrrop24.h

diff --git a/Xserver/programs/Xserver/cfb24/cfbrrop24.h b/Xserver/programs/Xserver/cfb24/cfbrrop24.h
new file mode 100644 (file)
index 0000000..f77009d
--- /dev/null
+++ b/Xserver/programs/Xserver/cfb24/cfbrrop24.h
@@ -0,0 +1,60 @@
+/* $XFree86: xc/programs/Xserver/cfb24/cfbrrop24.h,v 3.0 1996/06/29 09:06:09 dawes Exp $ */
+
+#define RROP_DECLARE       register unsigned long rrop_and, rrop_xor; \
+    unsigned long piQxelAnd[3], piQxelXor[3],  spiQxelAnd[8], spiQxelXor[8];
+
+#define RROP_COPY_SETUP(ptn)  \
+    spiQxelXor[0] = ptn & 0xFFFFFF; \
+    spiQxelXor[2] = ptn << 24; \
+    spiQxelXor[3] = (ptn & 0xFFFF00)>> 8; \
+    spiQxelXor[4] = ptn << 16; \
+    spiQxelXor[5] = (ptn & 0xFF0000)>> 16; \
+    spiQxelXor[6] = ptn << 8; \
+    spiQxelXor[1] = spiQxelXor[7] = 0;
+
+#define RROP_SOLID24_COPY(dst,index)       {\
+           register int idx = ((index) & 3)<< 1; \
+           *(dst) = (*(dst) & cfbrmask[idx])|spiQxelXor[idx]; \
+           idx++; \
+           *((dst)+1) = (*((dst)+1) & cfbrmask[idx])|spiQxelXor[idx]; \
+       }
+
+#define RROP_SET_SETUP(xor, and) \
+    spiQxelXor[0] = xor & 0xFFFFFF; \
+    spiQxelXor[1] = xor << 24; \
+    spiQxelXor[2] = xor << 16; \
+    spiQxelXor[3] = xor << 8; \
+    spiQxelXor[4] = (xor >> 8) & 0xFFFF; \
+    spiQxelXor[5] = (xor >> 16) & 0xFF; \
+    spiQxelAnd[0] = (and & 0xFFFFFF) | 0xFF000000; \
+    spiQxelAnd[1] = (and << 24) | 0xFFFFFF; \
+    spiQxelAnd[2] = (and << 16) | 0xFFFF; \
+    spiQxelAnd[3] = (and << 8) | 0xFF; \
+    spiQxelAnd[4] = ((and >> 8) & 0xFFFF) | 0xFFFF0000; \
+    spiQxelAnd[5] = ((and >> 16) & 0xFF) | 0xFFFFFF00; \
+    piQxelAnd[0] = (and & 0xFFFFFF)|(and << 24); \
+    piQxelAnd[1] = (and << 16)|((and >> 8) & 0xFFFF); \
+    piQxelAnd[2] = (and << 8)|((and >> 16) & 0xFF); \
+    piQxelXor[0] = (xor & 0xFFFFFF)|(xor << 24); \
+    piQxelXor[1] = (xor << 16)|((xor >> 8) & 0xFFFF); \
+    piQxelXor[2] = (xor << 8)|((xor >> 16) & 0xFF);
+
+
+#define RROP_SOLID24_SET(dst,index)         {\
+           switch((index) & 3){ \
+           case 0: \
+             *(dst) = ((*(dst) & (piQxelAnd[0] |0xFF000000))^(piQxelXor[0] & 0xFFFFFF)); \
+             break; \
+           case 3: \
+             *(dst) = ((*(dst) & (piQxelAnd[2]|0xFF))^(piQxelXor[2] & 0xFFFFFF00)); \
+             break; \
+           case 1: \
+             *(dst) = ((*(dst) & (piQxelAnd[0]|0xFFFFFF))^(piQxelXor[0] & 0xFF000000)); \
+             *((dst)+1) = ((*((dst)+1) & (piQxelAnd[1]|0xFFFF0000))^(piQxelXor[1] & 0xFFFF)); \
+             break; \
+           case 2: \
+             *(dst) = ((*(dst) & (piQxelAnd[1]|0xFFFF))^(piQxelXor[1] & 0xFFFF0000)); \
+             *((dst)+1) = ((*((dst)+1) & (piQxelAnd[2]|0xFFFFFF00))^(piQxelXor[2] & 0xFF)); \
+             break; \
+           } \
+           }