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/*
* $Xorg: sunGX.h,v 1.4 2001/02/09 02:04:44 xorgcvs Exp $
*
Copyright 1991, 1998 The Open Group
Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of The Open Group shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from The Open Group.
*
* Author: Keith Packard, MIT X Consortium
*/
/* $XFree86: xc/programs/Xserver/hw/sun/sunGX.h,v 1.3 2001/07/29 05:01:13 tsi Exp $ */
typedef unsigned int Uint;
typedef volatile Uint VUint;
/* modes */
#define GX_INDEX(n) ((n) << 4)
#define GX_INDEX_ALL 0x00000030
#define GX_INDEX_MOD 0x00000040
#define GX_BDISP_0 0x00000080
#define GX_BDISP_1 0x00000100
#define GX_BDISP_ALL 0x00000180
#define GX_BREAD_0 0x00000200
#define GX_BREAD_1 0x00000400
#define GX_BREAD_ALL 0x00000600
#define GX_BWRITE1_ENABLE 0x00000800
#define GX_BWRITE1_DISABLE 0x00001000
#define GX_BWRITE1_ALL 0x00001800
#define GX_BWRITE0_ENABLE 0x00002000
#define GX_BWRITE0_DISABLE 0x00004000
#define GX_BWRITE0_ALL 0x00006000
#define GX_DRAW_RENDER 0x00008000
#define GX_DRAW_PICK 0x00010000
#define GX_DRAW_ALL 0x00018000
#define GX_MODE_COLOR8 0x00020000
#define GX_MODE_COLOR1 0x00040000
#define GX_MODE_HRMONO 0x00060000
#define GX_MODE_ALL 0x00060000
#define GX_VBLANK 0x00080000
#define GX_BLIT_NOSRC 0x00100000
#define GX_BLIT_SRC 0x00200000
#define GX_BLIT_ALL 0x00300000
/* rasterops */
#define GX_ROP_CLEAR 0x0
#define GX_ROP_INVERT 0x1
#define GX_ROP_NOOP 0x2
#define GX_ROP_SET 0x3
#define GX_ROP_00_0(rop) ((rop) << 0)
#define GX_ROP_00_1(rop) ((rop) << 2)
#define GX_ROP_01_0(rop) ((rop) << 4)
#define GX_ROP_01_1(rop) ((rop) << 6)
#define GX_ROP_10_0(rop) ((rop) << 8)
#define GX_ROP_10_1(rop) ((rop) << 10)
#define GX_ROP_11_0(rop) ((rop) << 12)
#define GX_ROP_11_1(rop) ((rop) << 14)
#define GX_PLOT_PLOT 0x00000000
#define GX_PLOT_UNPLOT 0x00020000
#define GX_RAST_BOOL 0x00000000
#define GX_RAST_LINEAR 0x00040000
#define GX_ATTR_UNSUPP 0x00400000
#define GX_ATTR_SUPP 0x00800000
#define GX_POLYG_OVERLAP 0x01000000
#define GX_POLYG_NONOVERLAP 0x02000000
#define GX_PATTERN_ZEROS 0x04000000
#define GX_PATTERN_ONES 0x08000000
#define GX_PATTERN_MASK 0x0c000000
#define GX_PIXEL_ZEROS 0x10000000
#define GX_PIXEL_ONES 0x20000000
#define GX_PIXEL_MASK 0x30000000
#define GX_PLANE_ZEROS 0x40000000
#define GX_PLANE_ONES 0x80000000
#define GX_PLANE_MASK 0xc0000000
typedef struct _sunGX {
Uint junk0[1];
VUint mode;
VUint clip;
Uint junk1[1];
VUint s;
VUint draw;
VUint blit;
VUint font;
Uint junk2[24];
VUint x0, y0, z0, color0;
VUint x1, y1, z1, color1;
VUint x2, y2, z2, color2;
VUint x3, y3, z3, color3;
VUint offx, offy;
Uint junk3[2];
VUint incx, incy;
Uint junk4[2];
VUint clipminx, clipminy;
Uint junk5[2];
VUint clipmaxx, clipmaxy;
Uint junk6[2];
VUint fg;
VUint bg;
VUint alu;
VUint pm;
VUint pixelm;
Uint junk7[2];
VUint patalign;
VUint pattern[8];
Uint junk8[432];
VUint apointx, apointy, apointz;
Uint junk9[1];
VUint rpointx, rpointy, rpointz;
Uint junk10[5];
VUint pointr, pointg, pointb, pointa;
VUint alinex, aliney, alinez;
Uint junk11[1];
VUint rlinex, rliney, rlinez;
Uint junk12[5];
VUint liner, lineg, lineb, linea;
VUint atrix, atriy, atriz;
Uint junk13[1];
VUint rtrix, rtriy, rtriz;
Uint junk14[5];
VUint trir, trig, trib, tria;
VUint aquadx, aquady, aquadz;
Uint junk15[1];
VUint rquadx, rquady, rquadz;
Uint junk16[5];
VUint quadr, quadg, quadb, quada;
VUint arectx, arecty, arectz;
Uint junk17[1];
VUint rrectx, rrecty, rrectz;
Uint junk18[5];
VUint rectr, rectg, rectb, recta;
} sunGX, *sunGXPtr;
/* Macros */
#define GX_ROP_USE_PIXELMASK 0x30000000
#define GX_BLT_INPROGRESS 0x20000000
#define GX_INPROGRESS 0x10000000
#define GX_FULL 0x20000000
#define GXWait(gx,r)\
do\
(r) = (int) (gx)->s; \
while ((r) & GX_INPROGRESS)
#define GXDrawDone(gx,r) \
do \
(r) = (int) (gx)->draw; \
while ((r) < 0 && ((r) & GX_FULL))
#define GXBlitDone(gx,r)\
do\
(r)= (int) (gx)->blit; \
while ((r) < 0 && ((r) & GX_BLT_INPROGRESS))
#define GXBlitInit(gx,rop,pmsk) {\
gx->fg = 0xff;\
gx->bg = 0x00;\
gx->pixelm = ~0;\
gx->s = 0;\
gx->alu = rop;\
gx->pm = pmsk;\
gx->clip = 0;\
}
#define GXDrawInit(gx,fore,rop,pmsk) {\
gx->fg = fore;\
gx->bg = 0x00; \
gx->pixelm = ~0; \
gx->s = 0; \
gx->alu = rop; \
gx->pm = pmsk; \
gx->clip = 0;\
}
#define GXStippleInit(gx,stipple) {\
int _i; \
Uint *sp; \
VUint *dp; \
_i = 8; \
sp = stipple->bits; \
dp = gx->pattern; \
while (_i--) { \
dp[_i] = sp[_i]; \
} \
gx->fg = stipple->fore; \
gx->bg = stipple->back; \
gx->patalign = stipple->patalign; \
gx->alu = stipple->alu; \
}
extern int sunGXScreenPrivateIndex;
extern int sunGXGCPrivateIndex;
extern int sunGXWindowPrivateIndex;
#define sunGXGetScreenPrivate(s) ((sunGXPtr) \
(s)->devPrivates[sunGXScreenPrivateIndex].ptr)
typedef struct _sunGXStipple {
Uint fore, back;
Uint patalign;
Uint alu;
Uint bits[8]; /* actually 16 shorts */
} sunGXStippleRec, *sunGXStipplePtr;
typedef struct _sunGXPrivGC {
int type;
sunGXStipplePtr stipple;
} sunGXPrivGCRec, *sunGXPrivGCPtr;
#define sunGXGetGCPrivate(g) ((sunGXPrivGCPtr) \
(g)->devPrivates[sunGXGCPrivateIndex].ptr)
#define sunGXGetWindowPrivate(w) ((sunGXStipplePtr) \
(w)->devPrivates[sunGXWindowPrivateIndex].ptr)
#define sunGXSetWindowPrivate(w,p) (\
(w)->devPrivates[sunGXWindowPrivateIndex].ptr = (pointer) p)
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