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Diffstat (limited to 'hw/kdrive/savage/s3draw.h')
| -rw-r--r-- | hw/kdrive/savage/s3draw.h | 372 |
1 files changed, 372 insertions, 0 deletions
diff --git a/hw/kdrive/savage/s3draw.h b/hw/kdrive/savage/s3draw.h new file mode 100644 index 000000000..14dd1688e --- /dev/null +++ b/hw/kdrive/savage/s3draw.h @@ -0,0 +1,372 @@ +/* + * $Id$ + * + * Copyright 1999 SuSE, Inc. + * + * 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, and that the name of SuSE not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. SuSE makes no representations about the + * suitability of this software for any purpose. It is provided "as is" + * without express or implied warranty. + * + * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE + * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Keith Packard, SuSE, Inc. + */ +/* $XFree86: $ */ + +#ifndef _S3DRAW_H_ +#define _S3DRAW_H_ + +extern int s3GCPrivateIndex; +extern int s3WindowPrivateIndex; + +typedef struct _s3Pattern { + S3PatternCache *cache; + int id; + PixmapPtr pPixmap; + int fillStyle; + int xrot, yrot; + unsigned int fore, back; +} s3PatternRec, *s3PatternPtr; + +typedef struct _s3PrivGC { + int type; /* type of drawable validated against */ + s3PatternPtr pPattern; /* pattern */ +} s3PrivGCRec, *s3PrivGCPtr; + +#define s3GetGCPrivate(g) ((s3PrivGCPtr) \ + (g)->devPrivates[s3GCPrivateIndex].ptr) + +#define s3GCPrivate(g) s3PrivGCPtr s3Priv = s3GetGCPrivate(g) + +#define s3GetWindowPrivate(w) ((s3PatternPtr) \ + (w)->devPrivates[s3WindowPrivateIndex].ptr) + +#define s3SetWindowPrivate(w,p) (\ + (w)->devPrivates[s3WindowPrivateIndex].ptr = (pointer) p) + + +void _s3LoadPattern (ScreenPtr pScreen, s3PatternPtr pPattern); + +#define SetupS3(s) KdScreenPriv(s); \ + s3CardInfo(pScreenPriv); \ + S3Ptr s3 = s3c->s3 + +#define WIDEN(x) ((unsigned long) (x)) +#define MERGE(a,b) ((WIDEN(a) << 16) | WIDEN(b)) + +#define _s3SetFg(s3,_fg) { \ + DRAW_DEBUG ((DEBUG_REGISTERS, " fg <- 0x%x", _fg));\ + s3->fg = (_fg); \ +} + +#define _s3SetBg(s3,_bg) { \ + DRAW_DEBUG ((DEBUG_REGISTERS, " bg <- 0x%x", _bg));\ + s3->bg = (_bg); \ +} + +#define _s3SetWriteMask(s3,_mask) {\ + DRAW_DEBUG((DEBUG_REGISTERS," write_mask <- 0x%x", _mask)); \ + s3->write_mask = (_mask); \ +} + +#define _s3SetReadMask(s3,_mask) {\ + DRAW_DEBUG((DEBUG_REGISTERS," read_mask <- 0x%x", _mask)); \ + s3->read_mask = (_mask); \ +} + +#define _s3SetPixelControl(s3,_ctl) { \ + DRAW_DEBUG((DEBUG_REGISTERS, " pix_cntl <- 0x%x", PIX_CNTL | (_ctl))); \ + s3->pix_cntl = PIX_CNTL | (_ctl); \ +} + +#define _s3SetFgMix(s3,_mix) { \ + DRAW_DEBUG((DEBUG_REGISTERS, " fg_mix <- 0x%x", _mix)); \ + s3->enh_fg_mix = (_mix); \ +} + +#define _s3SetBgMix(s3,_mix) { \ + DRAW_DEBUG((DEBUG_REGISTERS, " bg_mix <- 0x%x", _mix)); \ + s3->enh_bg_mix = (_mix); \ +} + +#define _s3SetMix(s3,fg_mix,bg_mix) { \ + DRAW_DEBUG((DEBUG_REGISTERS, " alt_mix <- 0x%x", MERGE(fg_mix,bg_mix))); \ + s3->alt_mix = MERGE(fg_mix,bg_mix); \ +} + +#define _s3SetCur(s3,_x,_y) { \ + DRAW_DEBUG ((DEBUG_REGISTERS, " alt_curxy <- 0x%x", MERGE(_x,_y))); \ + s3->alt_curxy = MERGE(_x,_y); \ +} + +#define _s3SetStep(s3,_x,_y) { \ + DRAW_DEBUG ((DEBUG_REGISTERS, " alt_step <- 0x%x", MERGE(_x,_y))); \ + s3->alt_step = MERGE(_x,_y); \ +} + +#define _s3SetErr(s3,_e) { \ + DRAW_DEBUG ((DEBUG_REGISTERS, " err_term <- 0x%x", _e)); \ + s3->err_term = (_e); \ +} + +#define _s3SetPcnt(s3,_x,_y) { \ + DRAW_DEBUG ((DEBUG_REGISTERS, " alt_pcnt <- 0x%x", MERGE(_x,_y))); \ + s3->alt_pcnt = MERGE(_x,_y); \ +} + +#define _s3SetScissorsTl(s3,t,l) {\ + DRAW_DEBUG ((DEBUG_REGISTERS, " scissors_tl <- 0x%x", MERGE(t,l))); \ + s3->scissors_tl = MERGE(t,l); \ +} + +#define _s3SetScissorsBr(s3,b,r) {\ + DRAW_DEBUG ((DEBUG_REGISTERS, " scissors_br <- 0x%x", MERGE(b,r))); \ + s3->scissors_br = MERGE(b,r); \ +} + +#define _s3CmdWait(s3) + +#define _s3SetCmd(s3,_cmd) { \ + DRAW_DEBUG((DEBUG_REGISTERS, " cmd <- 0x%x", _cmd)); \ + _s3CmdWait(s3); \ + s3->cmd_gp_stat = (_cmd); \ + { CARD32 __junk__; __junk__ = s3->cmd_gp_stat; } \ +} + +#define _s3SetSolidFill(s3,pix,alu,mask) { \ + DRAW_DEBUG((DEBUG_SET,"set fill 0x%x %d 0x%x",pix,alu,mask)); \ + _s3SetFg (s3, pix); \ + _s3SetWriteMask(s3,mask); \ + _s3SetMix (s3, FSS_FRGDCOL | s3alu[alu], BSS_BKGDCOL | MIX_SRC); \ + _s3SetPixelControl (s3, MIXSEL_FRGDMIX); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +#define _s3SolidRect(s3,x,y,w,h) {\ + DRAW_DEBUG((DEBUG_RENDER,"solid rect %d,%d %dx%d",x,y,w,h)); \ + _s3CmdWait(s3); \ + _s3SetCur(s3, x, y); \ + _s3SetPcnt (s3, (w)-1, (h)-1); \ + _s3SetCmd (s3, CMD_RECT|INC_X|INC_Y|DRAW|WRTDATA); \ + DRAW_DEBUG((DEBUG_RENDER," done")); \ +} + +#define _s3SolidLine(s3,maj,min,len,cmd) { \ + DRAW_DEBUG ((DEBUG_RENDER, "solid line 0x%x 0x%x 0x%x", maj, min, cmd)); \ + _s3CmdWait(s3); \ + _s3SetPcnt(s3, (len), 0); \ + _s3SetStep(s3, 2*((min) - (maj)), 2*(min)); \ + _s3SetErr(s3, 2*(min) - (maj)); \ + _s3SetCmd (s3, CMD_LINE | (cmd) | DRAW | WRTDATA); \ +} + +#define _s3SetTile(s3,alu,mask) { \ + DRAW_DEBUG ((DEBUG_SET,"set tile %d 0x%x", alu, mask)); \ + _s3SetWriteMask(s3, mask); \ + _s3SetMix(s3, FSS_BITBLT | s3alu[alu], BSS_BITBLT|s3alu[alu]); \ + _s3SetPixelControl (s3, MIXSEL_FRGDMIX); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +/* + * For some reason, MIX_DST doesn't work in this mode; use MIX_OR with + * an explicit 0 pixel value + */ +#define _s3SetStipple(s3,alu,mask,_fg) {\ + DRAW_DEBUG ((DEBUG_SET,"set stipple 0x%x %d 0x%x", _fg, alu, mask)); \ + _s3SetFg (s3, _fg); \ + _s3SetBg (s3, 0); \ + _s3SetWriteMask(s3,mask); \ + _s3SetMix (s3, FSS_FRGDCOL | s3alu[alu], BSS_BKGDCOL|MIX_OR); \ + _s3SetPixelControl (s3, MIXSEL_EXPBLT); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +#define _s3SetOpaqueStipple(s3,alu,mask,_fg,_bg) {\ + DRAW_DEBUG ((DEBUG_SET,"set opaque stipple 0x%x 0x%x %d 0x%x", _fg, _bg, alu, mask)); \ + _s3SetFg (s3, _fg); \ + _s3SetBg (s3, _bg); \ + _s3SetWriteMask(s3,mask); \ + _s3SetMix (s3, FSS_FRGDCOL | s3alu[alu], BSS_BKGDCOL|s3alu[alu]); \ + _s3SetPixelControl (s3, MIXSEL_EXPBLT); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +#define _s3PatRect(s3,px,py,x,y,w,h) {\ + DRAW_DEBUG ((DEBUG_RENDER, "pat rect %d,%d %dx%d", x,y,w,h)); \ + _s3CmdWait(s3); \ + _s3SetCur (s3, px, py); \ + _s3SetStep (s3, x, y); \ + _s3SetPcnt (s3, (w)-1, (h)-1); \ + _s3SetCmd (s3, CMD_PATBLT|INC_X|INC_Y|DRAW|PLANAR|WRTDATA); \ + DRAW_DEBUG((DEBUG_RENDER," done")); \ +} + +#define _s3SetBlt(s3,alu,mask) { \ + DRAW_DEBUG ((DEBUG_SET,"set blt %d 0x%x", alu, mask)); \ + _s3SetPixelControl (s3, MIXSEL_FRGDMIX); \ + _s3SetMix(s3, FSS_BITBLT | s3alu[alu], BSS_BITBLT | s3alu[alu]); \ + _s3SetWriteMask(s3, mask); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +#define _s3Blt(s3,_sx,_sy,_dx,_dy,_w,_h,_dir) { \ + DRAW_DEBUG ((DEBUG_RENDER, "blt %d,%d -> %d,%d %dx%d 0x%x", \ + _sx,_sy,_dx,_dy,_w,_h,_dir)); \ + _s3CmdWait(s3); \ + _s3SetCur(s3,_sx,_sy); \ + _s3SetStep(s3,_dx,_dy); \ + _s3SetPcnt(s3,(_w)-1,(_h)-1); \ + _s3SetCmd (s3, CMD_BITBLT | (_dir) | DRAW | WRTDATA); \ + DRAW_DEBUG((DEBUG_RENDER," done")); \ +} + +#define _s3SetOpaquePlaneBlt(s3,alu,mask,_fg,_bg) {\ + DRAW_DEBUG ((DEBUG_SET,"set opaque plane blt 0x%x 0x%x %d 0x%x", \ + _fg, _bg, alu, mask)); \ + _s3SetFg(s3,_fg); \ + _s3SetBg(s3,_bg); \ + _s3SetWriteMask(s3,mask); \ + _s3SetMix(s3,FSS_FRGDCOL|s3alu[alu], BSS_BKGDCOL|s3alu[alu]); \ + _s3SetPixelControl(s3,MIXSEL_EXPPC); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +#define _s3SetTransparentPlaneBlt(s3,alu,mask,_fg) {\ + DRAW_DEBUG ((DEBUG_SET,"set transparent plane blt 0x%x %d 0x%x", \ + _fg, alu, mask)); \ + _s3SetFg(s3,_fg); \ + _s3SetWriteMask(s3,mask); \ + _s3SetMix(s3,FSS_FRGDCOL|s3alu[alu], BSS_BKGDCOL|MIX_DST); \ + _s3SetPixelControl(s3,MIXSEL_EXPPC); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +/* Across the plane blt */ +#define _s3PlaneBlt(s3,x,y,w,h) {\ + DRAW_DEBUG ((DEBUG_RENDER, "plane blt %d,%d %dx%d", x,y,w,h)); \ + _s3CmdWait(s3); \ + _s3SetCur(s3, x, y); \ + _s3SetPcnt (s3, (w)-1, (h)-1); \ + _s3SetCmd (s3, \ + CMD_RECT| /* Fill rectangle */ \ + BYTSEQ| /* LSB byte order */ \ + _32BIT| /* 32 bit data on 32 bit boundaries */ \ + PCDATA| /* Data from CPU */ \ + INC_X|INC_Y| /* X and Y both increasing */ \ + DRAW| /* Draw, not move */ \ + PLANAR| /* multi pixel */ \ + WRTDATA); \ + DRAW_DEBUG((DEBUG_RENDER," done")); \ +} + +#define _s3SetClip(s3,pbox) {\ + DRAW_DEBUG ((DEBUG_SET, "set clip %dx%d -> %dx%d ", \ + pbox->x1, pbox->y1, pbox->x2, pbox->y2)); \ + _s3WaitEmpty(s3); \ + _s3SetScissorsTl(s3,(pbox)->x1, (pbox)->y1); \ + _s3SetScissorsBr(s3,(pbox)->x2 - 1, (pbox)->y2 - 1); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +#define _s3ResetClip(s3,pScreen) { \ + DRAW_DEBUG ((DEBUG_SET, "reset clip")); \ + _s3WaitEmpty(s3); \ + _s3SetScissorsTl(s3,0,0); \ + _s3SetScissorsBr(s3,pScreen->width - 1, pScreen->height - 1); \ + DRAW_DEBUG((DEBUG_SET," done")); \ +} + +RegionPtr +s3CopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC, + int srcx, int srcy, int width, int height, int dstx, int dsty); + +RegionPtr +s3CopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC, + int srcx, int srcy, int width, int height, + int dstx, int dsty, unsigned long bitPlane); + +void +s3FillBoxSolid (DrawablePtr pDrawable, int nBox, BoxPtr pBox, + unsigned long pixel, int alu, unsigned long planemask); + +void +s3FillBoxPattern (DrawablePtr pDrawable, int nBox, BoxPtr pBox, + int alu, unsigned long planemask, s3PatternPtr pPattern); + +void +s3PolyFillRect (DrawablePtr pDrawable, GCPtr pGC, + int nrectFill, xRectangle *prectInit); + +void +s3FillSpans (DrawablePtr pDrawable, GCPtr pGC, int n, + DDXPointPtr ppt, int *pwidth, int fSorted); + +void +s3PolyFillArcSolid (DrawablePtr pDraw, GCPtr pGC, int narcs, xArc *parcs); + +void +s3FillPoly1Rect (DrawablePtr pDrawable, GCPtr pGC, int shape, + int mode, int count, DDXPointPtr ptsIn); + +void +s3PolyGlyphBlt (DrawablePtr pDrawable, + GCPtr pGC, + int xInit, int y, + unsigned int nglyphInit, + CharInfoPtr *ppciInit, + pointer pglyphBase); + +void +s3ImageGlyphBlt (DrawablePtr pDrawable, + GCPtr pGC, + int x, int y, + unsigned int nglyph, + CharInfoPtr *ppci, + pointer pglyphBase); + +void +s3ImageTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, + int xInit, int y, + unsigned int nglyphInit, + CharInfoPtr *ppciInit, + pointer pglyphBase); + +void +s3PolyTEGlyphBlt (DrawablePtr pDrawable, GCPtr pGC, + int x, int y, + unsigned int nglyph, CharInfoPtr *ppci, + pointer pglyphBase); + +void +s3Polylines (DrawablePtr pDrawable, GCPtr pGC, + int mode, int nptInit, DDXPointPtr pptInit); + +void +s3PolySegment (DrawablePtr pDrawable, GCPtr pGC, + int nsegInit, xSegment *pSegInit); + +void +s3FillBoxSolid (DrawablePtr pDrawable, int nBox, BoxPtr pBox, + unsigned long pixel, int alu, unsigned long planemask); + +void s3ValidateGC (GCPtr pGC, Mask changes, DrawablePtr pDrawable); + +void +s3CheckGCFill (GCPtr pGC); + +void +s3MoveGCFill (GCPtr pGC); + +#endif |