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Diffstat (limited to 'hw/kdrive/savage/s3draw.h')
| -rw-r--r-- | hw/kdrive/savage/s3draw.h | 471 |
1 files changed, 0 insertions, 471 deletions
diff --git a/hw/kdrive/savage/s3draw.h b/hw/kdrive/savage/s3draw.h deleted file mode 100644 index a95b53b12..000000000 --- a/hw/kdrive/savage/s3draw.h +++ /dev/null @@ -1,471 +0,0 @@ -/* - * Id: s3draw.h,v 1.2 1999/11/02 06:16:29 keithp Exp $ - * - * 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. - */ -/* $RCSId: xc/programs/Xserver/hw/kdrive/savage/s3draw.h,v 1.4 2000/05/06 22:17:47 keithp Exp $ */ - -#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 */ - int ma; /* stream descriptor */ - 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, int fb, s3PatternPtr pPattern); - -#define SetupS3(s) KdScreenPriv(s); \ - s3CardInfo(pScreenPriv); \ - S3Ptr s3 = s3c->s3 - -#ifdef S3_SYNC_DEBUG -#define SYNC_DEBUG() fprintf (stderr, "Sync at %s:%d\n", __FILE__,__LINE__) -#else -#define SYNC_DEBUG() -#endif - -#define S3_ASYNC -#ifdef S3_ASYNC -#define CheckSyncS3(s) KdCheckSync(s) -#define MarkSyncS3(s) KdMarkSync(s) -#define RegisterSync(screen) KdScreenInitAsync (screen) -#else -#define CheckSyncS3(s3c) -#define MarkSyncS3(s3c) _s3WaitIdleEmpty(s3c->s3) -#define RegisterSync(screen) -#endif - -#define WIDEN(x) ((unsigned long) (x)) -#define MERGE(a,b) ((WIDEN(a) << 16) | WIDEN(b)) - -#define s3BitmapDescriptor(_stream) ((_stream) + 1) - -#ifdef S3_TRIO -#define s3DrawMap(pDraw) 0 -#define s3SetGlobalBitmap(s,d) -#else -#define s3DrawMap(pDraw) ((pDraw)->depth == \ - getS3ScreenInfo(pScreenPriv)->primary_depth ? 0 : 1) -#endif - -#define s3GCMap(pGC) (s3GetGCPrivate(pGC)->ma) - -/* - * Ok, so the S3 is broken -- it expects bitmaps to come MSB bit order, - * but it's willing to take them in LSB byte order. These macros - * flip bits around without flipping bytes. Instead of using a table - * and burning memory bandwidth, do them in place with the CPU. - */ - -/* The MIPS compiler automatically places these constants in registers */ -#define S3InvertBits32(v) { \ - v = ((v & 0x55555555) << 1) | ((v >> 1) & 0x55555555); \ - v = ((v & 0x33333333) << 2) | ((v >> 2) & 0x33333333); \ - v = ((v & 0x0f0f0f0f) << 4) | ((v >> 4) & 0x0f0f0f0f); \ -} - -#define S3InvertBits16(v) { \ - v = ((v & 0x5555) << 1) | ((v >> 1) & 0x5555); \ - v = ((v & 0x3333) << 2) | ((v >> 2) & 0x3333); \ - v = ((v & 0x0f0f) << 4) | ((v >> 4) & 0x0f0f); \ -} - -#define S3InvertBits8(v) { \ - v = ((v & 0x55) << 1) | ((v >> 1) & 0x55); \ - v = ((v & 0x33) << 2) | ((v >> 2) & 0x33); \ - v = ((v & 0x0f) << 4) | ((v >> 4) & 0x0f); \ -} - -#define S3ByteSwap32(x) ((x) = (((x) >> 24) | \ - (((x) >> 8) & 0xff00) | \ - (((x) << 8) & 0xff0000) | \ - ((x) << 24))) - -#define S3ByteSwap16(x) ((x) = ((x) << 8) | ((x) >> 8)) - -#if BITMAP_BIT_ORDER == LSBFirst -#define S3AdjustBits32(x) S3InvertBits32(x) -#define S3AdjustBits16(x) S3InvertBits16(x) -#else -#define S3AdjustBits32(x) S3ByteSwap32(x) -#define S3AdjustBits16(x) S3ByteSwap16(x) -#endif - -#define _s3WaitSlot(s3) _s3WaitSlots(s3,1) - -#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_mult_misc2 = MERGE (CONTROL_MISC2, 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)); \ - _s3WaitSlots(s3,4); \ - _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)); \ - _s3WaitSlots(s3,3); \ - _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)); \ - _s3WaitSlots(s3,4); \ - _s3SetPcnt(s3, (len), 0); \ - _s3SetStep(s3, 2*((min) - (maj)), 2*(min)); \ - _s3SetErr(s3, 2*(min) - (maj)); \ - _s3SetCmd (s3, CMD_LINE | (cmd) | DRAW | WRTDATA); \ -} - -#define _s3ClipLine(s3,cmd,e1,e2,e,len) {\ - DRAW_DEBUG ((DEBUG_RENDER, "clip line 0x%x 0x%x 0x%x 0x%x 0x%x", cmd,e1,e2,e,len)); \ - _s3WaitSlots(s3, 4); \ - _s3SetPcnt (s3, (len), 0); \ - _s3SetStep (s3, e2, e1); \ - _s3SetErr (s3, e); \ - _s3SetCmd (s3, CMD_LINE | (cmd) | DRAW | WRTDATA); \ -} - -#define _s3SetTile(s3,alu,mask) { \ - DRAW_DEBUG ((DEBUG_SET,"set tile %d 0x%x", alu, mask)); \ - _s3WaitSlots(s3,3); \ - _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)); \ - _s3WaitSlots(s3,5); \ - _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)); \ - _s3WaitSlots(s3,5); \ - _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)); \ - _s3WaitSlots(s3, 4); \ - _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)); \ - _s3WaitSlots(s3,3); \ - _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)); \ - _s3WaitSlots(s3,4); \ - _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)); \ - /* _s3WaitSlots(s3, 5); */ \ - _s3WaitIdleEmpty (s3); \ - _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)); \ - /*_s3WaitSlots(s3, 4); */ \ - _s3WaitIdleEmpty (s3); \ - _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)); \ - _s3WaitSlots(s3, 4); \ - _s3SetPixelControl(s3,MIXSEL_EXPPC); \ - _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)); \ - _s3WaitSlots(s3, 2); \ - _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")); \ - _s3WaitSlots(s3, 2); \ - _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 -s3PushPixels (GCPtr pGC, PixmapPtr pBitmap, - DrawablePtr pDrawable, - int w, int h, int x, int y); - -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 -s3FillPoly (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); - -void -s3SyncProc (DrawablePtr pDrawable); - -#endif |