diff options
Diffstat (limited to 'cfb/cfbmskbits.c')
| -rw-r--r-- | cfb/cfbmskbits.c | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/cfb/cfbmskbits.c b/cfb/cfbmskbits.c index 4c26e3576..cbf364770 100644 --- a/cfb/cfbmskbits.c +++ b/cfb/cfbmskbits.c @@ -1,3 +1,4 @@ +/* $XFree86: xc/programs/Xserver/cfb/cfbmskbits.c,v 3.2 2001/01/17 22:36:35 dawes Exp $ */ /************************************************************ Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA. @@ -215,6 +216,38 @@ PixelGroup cfbendtab[] = #endif /* PGSZ */ #endif +#if PSZ == 24 +#if PGSZ == 32 +PixelGroup cfbstarttab[] = + { + cfbBits(0x00000000), + cfbBits(0x000000FF), + cfbBits(0x0000FFFF), + cfbBits(0x00FFFFFF), + }; +PixelGroup cfbendtab[] = + { + cfbBits(0x00000000), + cfbBits(0xFFFFFF00), + cfbBits(0xFFFF0000), + cfbBits(0xFF000000), + }; +#else /* PGSZ == 64 */ +PixelGroup cfbstarttab[] = + { + cfbBits(0x0000000000000000), + cfbBits(0x000000FFFFFFFFFF), + cfbBits(0x000000000000FFFF), + }; +PixelGroup cfbendtab[] = + { + cfbBits(0x0000000000000000), + cfbBits(0xFFFFFFFFFF000000), + cfbBits(0xFFFF000000000000), + }; +#endif /* PGSZ */ +#endif /* PSZ == 24 */ + #if PSZ == 32 #if PGSZ == 32 PixelGroup cfbstarttab[] = @@ -388,6 +421,48 @@ PixelGroup cfbendpartial[] = #endif /* PGSZ */ #endif /* PSZ == 16 */ +#if PSZ == 24 +#if PGSZ == 32 +PixelGroup cfbstartpartial[] = + { + cfbBits(0xFFFFFFFF), + cfbBits(0x000000FF), + cfbBits(0x0000FFFF), + cfbBits(0x00FFFFFF), + }; + +PixelGroup cfbendpartial[] = + { + cfbBits(0xFFFFFFFF), + cfbBits(0xFFFFFF00), + cfbBits(0xFFFF0000), + cfbBits(0xFF000000), + }; +#else /* PGSZ == 64 */ +PixelGroup cfbstartpartial[] = + { + cfbBits(0xFFFFFFFFFFFFFFFF), + cfbBits(0x0000FFFFFFFFFFFF), + cfbBits(0x000000FFFFFFFFFF), + cfbBits(0x00000000FFFFFFFF), + cfbBits(0x0000000000FFFFFF), + cfbBits(0x000000000000FFFF), + cfbBits(0x00000000000000FF), + }; + +PixelGroup cfbendpartial[] = + { + cfbBits(0xFFFFFFFFFFFFFFFF), + cfbBits(0xFFFFFFFFFFFF0000), + cfbBits(0xFFFFFFFFFF000000), + cfbBits(0xFFFFFFFF00000000), + cfbBits(0xFFFFFF0000000000), + cfbBits(0xFFFF000000000000), + cfbBits(0xFF00000000000000), + }; +#endif /* PGSZ */ +#endif /* PSZ == 24 */ + #if PSZ == 32 #if PGSZ == 32 PixelGroup cfbstartpartial[] = @@ -559,6 +634,58 @@ PixelGroup cfbrmask[] = #endif /* PGSZ */ #endif /* PSZ == 16 */ +#if PSZ == 24 +#if PGSZ == 32 +PixelGroup cfbmask[] = + { + cfbBits(0xFFFFFF00), + cfbBits(0x00000000), + cfbBits(0x000000FF), + cfbBits(0xFFFF0000), + cfbBits(0x0000FFFF), + cfbBits(0xFF000000), + cfbBits(0x00FFFFFF), + cfbBits(0x00000000), + }; +PixelGroup cfbrmask[] = + { + cfbBits(0x000000FF), + cfbBits(0xFFFFFFFF), + cfbBits(0xFFFFFF00), + cfbBits(0x0000FFFF), + cfbBits(0xFFFF0000), + cfbBits(0x00FFFFFF), + cfbBits(0xFF000000), + cfbBits(0xFFFFFFFF), + }; +#else /* PGSZ == 64 */ +PixelGroup cfbmask[] = + { + cfbBits(0xFFFFFF0000000000), + cfbBits(0x000000FFFFFF0000), + cfbBits(0x000000000000FFFF), + }; +PixelGroup cfbmask2[] = + { + cfbBits(0x0000000000000000), + cfbBits(0x0000000000000000), + cfbBits(0xFF00000000000000), + }; +PixelGroup cfbrmask[] = + { + cfbBits(0x000000FFFFFFFFFF), + cfbBits(0xFFFFFF000000FFFF), + cfbBits(0xFFFFFFFFFFFF0000), + }; +PixelGroup cfbrmask2[] = + { + cfbBits(0x0000000000000000), + cfbBits(0x0000000000000000), + cfbBits(0x00FFFFFFFFFFFFFF), + }; +#endif /* PGSZ */ +#endif /* PSZ == 24 */ + #if PSZ == 32 #if PGSZ == 32 PixelGroup cfbmask[] = @@ -726,6 +853,30 @@ PixelGroup QuartetBitsTable[] = { }; #endif /* PSZ == 16 */ +#if PSZ == 24 +PixelGroup QuartetBitsTable[] = { +#if PGSZ == 32 +#if (BITMAP_BIT_ORDER == MSBFirst) + 0x00000000, /* 0 - 0 */ + 0x00000001, /* 1 - 1 */ +#else /* (BITMAP_BIT_ORDER == LSBFirst */ + 0x00000000, /* 0 - 0 */ + 0x00000001, /* 1 - 1 */ +#endif /* (BITMAP_BIT_ORDER == MSBFirst) */ +#else /* PGSZ == 64 */ +#if (BITMAP_BIT_ORDER == MSBFirst) + 0x00000000, /* 0 - 00 */ + 0x00000002, /* 1 - 10 */ + 0x00000003, /* 2 - 11*/ +#else /* (BITMAP_BIT_ORDER == LSBFirst */ + 0x00000000, /* 0 - 00 */ + 0x00000001, /* 1 - 01 */ + 0x00000003, /* 2 - 11 */ +#endif /* (BITMAP_BIT_ORDER == MSBFirst) */ +#endif /* PGSZ */ +}; +#endif /* PSZ == 24 */ + #if PSZ == 32 PixelGroup QuartetBitsTable[] = { #if PGSZ == 32 @@ -1195,6 +1346,34 @@ PixelGroup QuartetPixelMaskTable[] = { }; #endif /* PSZ == 16 */ +#if PSZ == 24 +PixelGroup QuartetPixelMaskTable[] = { +#if PGSZ == 32 +/* Four pixels consist three pixel groups....*/ + 0x00000000, 0x00FFFFFF, /*0x00000000, *//*0*/ +/* 0x00000000, 0x00000000, 0x00000000,*/ /*0*/ +/* 0x00FFFFFF, 0x00000000, 0x00000000,*/ /*1*/ +/* 0xFF000000, 0x0000FFFF, 0x00000000,*/ /*2*/ +/* 0xFFFFFFFF, 0x0000FFFF, 0x00000000,*/ /*3*/ +/* 0x00000000, 0xFFFF0000, 0x000000FF,*/ /*4*/ +/* 0x00FFFFFF, 0xFFFF0000, 0x000000FF,*/ /*5*/ +/* 0xFF000000, 0xFFFFFFFF, 0x000000FF,*/ /*6*/ +/* 0xFFFFFFFF, 0xFFFFFFFF, 0x000000FF,*/ /*7*/ +/* 0x00000000, 0x00000000, 0xFFFFFF00,*/ /*8*/ +/* 0x00FFFFFF, 0x00000000, 0xFFFFFF00,*/ /*9*/ +/* 0xFF000000, 0x0000FFFF, 0xFFFFFF00,*/ /*10*/ +/* 0xFFFFFFFF, 0x0000FFFF, 0xFFFFFF00,*/ /*11*/ +/* 0x00000000, 0xFFFF0000, 0xFFFFFFFF,*/ /*12*/ +/* 0x00FFFFFF, 0xFFFF0000, 0xFFFFFFFF,*/ /*13*/ +/* 0xFF000000, 0xFFFFFFFF, 0xFFFFFFFF,*/ /*14*/ +/* 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,*/ /*15*/ +#else /* PGSZ == 64 */ + 0x0000000000000000, 0x0000000000FFFFFF, + 0x0000FFFFFF000000, 0xFFFFFFFFFFFFFFFF +#endif /* PGSZ */ +}; +#endif /* PSZ == 24 */ + #if PSZ == 32 PixelGroup QuartetPixelMaskTable[] = { #if PGSZ == 32 @@ -1208,3 +1387,12 @@ PixelGroup QuartetPixelMaskTable[] = { #endif /* PGSZ */ }; #endif /* PSZ == 32 */ + +#if PSZ == 24 +int cfb24Shift[] = +#if (BITMAP_BIT_ORDER == MSBFirst) +{8,0,16,16,8,24,0,0}; +#else /* (BITMAP_BIT_ORDER == LSBFirst) */ +{0,0,24,8,16,16,8,0}; +#endif /* (BITMAP_BIT_ORDER == MSBFirst) */ +#endif |