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Diffstat (limited to 'hw/kdrive/savage/s3draw.h')
-rw-r--r--hw/kdrive/savage/s3draw.h471
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
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