2001-05-29 06:54:13 +02:00
|
|
|
|
/*
|
2001-06-04 11:45:42 +02:00
|
|
|
|
* $XFree86: xc/programs/Xserver/hw/kdrive/kaa.c,v 1.3 2001/06/03 18:48:19 keithp Exp $
|
2001-05-29 06:54:13 +02:00
|
|
|
|
*
|
|
|
|
|
* Copyright <EFBFBD> 2001 Keith Packard, member of The XFree86 Project, 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 Keith Packard not be used in
|
|
|
|
|
* advertising or publicity pertaining to distribution of the software without
|
|
|
|
|
* specific, written prior permission. Keith Packard makes no
|
|
|
|
|
* representations about the suitability of this software for any purpose. It
|
|
|
|
|
* is provided "as is" without express or implied warranty.
|
|
|
|
|
*
|
|
|
|
|
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
|
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|
|
|
|
* EVENT SHALL KEITH PACKARD 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.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "kdrive.h"
|
|
|
|
|
#include "fontstruct.h"
|
|
|
|
|
#include "dixfontstr.h"
|
|
|
|
|
|
|
|
|
|
int kaaGeneration;
|
|
|
|
|
int kaaScreenPrivateIndex;
|
|
|
|
|
|
|
|
|
|
#define KaaScreenPriv(s) KaaScreenPrivPtr pKaaScr = (KaaScreenPrivPtr) (s)->devPrivates[kaaScreenPrivateIndex].ptr
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
|
|
|
|
|
DDXPointPtr ppt, int *pwidth, int fSorted)
|
|
|
|
|
{
|
|
|
|
|
KaaScreenPriv (pDrawable->pScreen);
|
|
|
|
|
RegionPtr pClip = fbGetCompositeClip(pGC);
|
|
|
|
|
BoxPtr pextent, pbox;
|
|
|
|
|
int nbox;
|
|
|
|
|
int extentX1, extentX2, extentY1, extentY2;
|
|
|
|
|
int fullX1, fullX2, fullY1;
|
|
|
|
|
int partX1, partX2;
|
|
|
|
|
|
|
|
|
|
if (pGC->fillStyle != FillSolid ||
|
|
|
|
|
!(*pKaaScr->PrepareSolid) (pDrawable,
|
|
|
|
|
pGC->alu,
|
|
|
|
|
pGC->planemask,
|
|
|
|
|
pGC->fgPixel))
|
|
|
|
|
{
|
|
|
|
|
KdCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pextent = REGION_EXTENTS(pGC->pScreen, pClip);
|
|
|
|
|
extentX1 = pextent->x1;
|
|
|
|
|
extentY1 = pextent->y1;
|
|
|
|
|
extentX2 = pextent->x2;
|
|
|
|
|
extentY2 = pextent->y2;
|
|
|
|
|
while (n--)
|
|
|
|
|
{
|
|
|
|
|
fullX1 = ppt->x;
|
|
|
|
|
fullY1 = ppt->y;
|
|
|
|
|
fullX2 = fullX1 + (int) *pwidth;
|
|
|
|
|
ppt++;
|
|
|
|
|
pwidth++;
|
|
|
|
|
|
|
|
|
|
if (fullY1 < extentY1 || extentY2 <= fullY1)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
if (fullX1 < extentX1)
|
|
|
|
|
fullX1 = extentX1;
|
|
|
|
|
|
|
|
|
|
if (fullX2 > extentX2)
|
|
|
|
|
fullX2 = extentX2;
|
|
|
|
|
|
|
|
|
|
if (fullX1 >= fullX2)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
nbox = REGION_NUM_RECTS (pClip);
|
|
|
|
|
if (nbox == 1)
|
|
|
|
|
{
|
|
|
|
|
(*pKaaScr->Solid) (fullX1, fullY1, fullX2, fullY1 + 1);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
pbox = REGION_RECTS(pClip);
|
|
|
|
|
while(nbox--)
|
|
|
|
|
{
|
|
|
|
|
if (pbox->y1 <= fullY1 && fullY1 < pbox->y2)
|
|
|
|
|
{
|
|
|
|
|
partX1 = pbox->x1;
|
|
|
|
|
if (partX1 < fullX1)
|
|
|
|
|
partX1 = fullX1;
|
|
|
|
|
partX2 = pbox->x2;
|
|
|
|
|
if (partX2 > fullX2)
|
|
|
|
|
partX2 = fullX2;
|
|
|
|
|
if (partX2 > partX1)
|
|
|
|
|
(*pKaaScr->Solid) (partX1, fullY1, partX2, fullY1 + 1);
|
|
|
|
|
}
|
|
|
|
|
pbox++;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
(*pKaaScr->DoneSolid) ();
|
|
|
|
|
KdMarkSync(pDrawable->pScreen);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaCopyNtoN (DrawablePtr pSrcDrawable,
|
|
|
|
|
DrawablePtr pDstDrawable,
|
|
|
|
|
GCPtr pGC,
|
|
|
|
|
BoxPtr pbox,
|
|
|
|
|
int nbox,
|
|
|
|
|
int dx,
|
|
|
|
|
int dy,
|
|
|
|
|
Bool reverse,
|
|
|
|
|
Bool upsidedown,
|
|
|
|
|
Pixel bitplane,
|
|
|
|
|
void *closure)
|
|
|
|
|
{
|
|
|
|
|
KaaScreenPriv (pDstDrawable->pScreen);
|
|
|
|
|
int srcX, srcY, dstX, dstY;
|
|
|
|
|
int w, h;
|
|
|
|
|
CARD32 flags;
|
|
|
|
|
CARD32 cmd;
|
|
|
|
|
CARD8 alu;
|
|
|
|
|
|
2001-05-30 17:36:25 +02:00
|
|
|
|
if (pSrcDrawable->type == DRAWABLE_WINDOW &&
|
|
|
|
|
(*pKaaScr->PrepareCopy) (pSrcDrawable,
|
2001-05-29 06:54:13 +02:00
|
|
|
|
pDstDrawable,
|
2001-06-03 20:48:19 +02:00
|
|
|
|
dx,
|
|
|
|
|
dy,
|
2001-05-29 06:54:13 +02:00
|
|
|
|
pGC ? pGC->alu : GXcopy,
|
|
|
|
|
pGC ? pGC->planemask : FB_ALLONES))
|
|
|
|
|
{
|
|
|
|
|
while (nbox--)
|
|
|
|
|
{
|
|
|
|
|
(*pKaaScr->Copy) (pbox->x1 + dx, pbox->y1 + dy,
|
|
|
|
|
pbox->x1, pbox->y1,
|
|
|
|
|
pbox->x2 - pbox->x1,
|
|
|
|
|
pbox->y2 - pbox->y1);
|
|
|
|
|
pbox++;
|
|
|
|
|
}
|
|
|
|
|
(*pKaaScr->DoneCopy) ();
|
|
|
|
|
KdMarkSync(pDstDrawable->pScreen);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
KdCheckSync (pDstDrawable->pScreen);
|
|
|
|
|
fbCopyNtoN (pSrcDrawable, pDstDrawable, pGC,
|
|
|
|
|
pbox, nbox, dx, dy, reverse, upsidedown,
|
|
|
|
|
bitplane, closure);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
RegionPtr
|
|
|
|
|
kaaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
|
|
|
|
|
int srcx, int srcy, int width, int height, int dstx, int dsty)
|
|
|
|
|
{
|
|
|
|
|
return fbDoCopy (pSrcDrawable, pDstDrawable, pGC,
|
|
|
|
|
srcx, srcy, width, height,
|
|
|
|
|
dstx, dsty, kaaCopyNtoN, 0, 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaPolyFillRect(DrawablePtr pDrawable,
|
|
|
|
|
GCPtr pGC,
|
|
|
|
|
int nrect,
|
|
|
|
|
xRectangle *prect)
|
|
|
|
|
{
|
|
|
|
|
KaaScreenPriv (pDrawable->pScreen);
|
|
|
|
|
RegionPtr pClip = fbGetCompositeClip(pGC);
|
|
|
|
|
register BoxPtr pbox;
|
|
|
|
|
BoxPtr pextent;
|
|
|
|
|
int extentX1, extentX2, extentY1, extentY2;
|
|
|
|
|
int fullX1, fullX2, fullY1, fullY2;
|
|
|
|
|
int partX1, partX2, partY1, partY2;
|
|
|
|
|
int xorg, yorg;
|
|
|
|
|
int n;
|
|
|
|
|
|
|
|
|
|
if (pGC->fillStyle != FillSolid ||
|
|
|
|
|
!(*pKaaScr->PrepareSolid) (pDrawable,
|
|
|
|
|
pGC->alu,
|
|
|
|
|
pGC->planemask,
|
|
|
|
|
pGC->fgPixel))
|
|
|
|
|
{
|
|
|
|
|
KdCheckPolyFillRect (pDrawable, pGC, nrect, prect);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
xorg = pDrawable->x;
|
|
|
|
|
yorg = pDrawable->y;
|
|
|
|
|
|
|
|
|
|
pextent = REGION_EXTENTS(pGC->pScreen, pClip);
|
|
|
|
|
extentX1 = pextent->x1;
|
|
|
|
|
extentY1 = pextent->y1;
|
|
|
|
|
extentX2 = pextent->x2;
|
|
|
|
|
extentY2 = pextent->y2;
|
|
|
|
|
while (nrect--)
|
|
|
|
|
{
|
|
|
|
|
fullX1 = prect->x + xorg;
|
|
|
|
|
fullY1 = prect->y + yorg;
|
|
|
|
|
fullX2 = fullX1 + (int) prect->width;
|
|
|
|
|
fullY2 = fullY1 + (int) prect->height;
|
|
|
|
|
prect++;
|
|
|
|
|
|
|
|
|
|
if (fullX1 < extentX1)
|
|
|
|
|
fullX1 = extentX1;
|
|
|
|
|
|
|
|
|
|
if (fullY1 < extentY1)
|
|
|
|
|
fullY1 = extentY1;
|
|
|
|
|
|
|
|
|
|
if (fullX2 > extentX2)
|
|
|
|
|
fullX2 = extentX2;
|
|
|
|
|
|
|
|
|
|
if (fullY2 > extentY2)
|
|
|
|
|
fullY2 = extentY2;
|
|
|
|
|
|
|
|
|
|
if ((fullX1 >= fullX2) || (fullY1 >= fullY2))
|
|
|
|
|
continue;
|
|
|
|
|
n = REGION_NUM_RECTS (pClip);
|
|
|
|
|
if (n == 1)
|
|
|
|
|
{
|
|
|
|
|
(*pKaaScr->Solid) (fullX1, fullY1, fullX2, fullY2);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
pbox = REGION_RECTS(pClip);
|
|
|
|
|
/*
|
|
|
|
|
* clip the rectangle to each box in the clip region
|
|
|
|
|
* this is logically equivalent to calling Intersect()
|
|
|
|
|
*/
|
|
|
|
|
while(n--)
|
|
|
|
|
{
|
|
|
|
|
partX1 = pbox->x1;
|
|
|
|
|
if (partX1 < fullX1)
|
|
|
|
|
partX1 = fullX1;
|
|
|
|
|
partY1 = pbox->y1;
|
|
|
|
|
if (partY1 < fullY1)
|
|
|
|
|
partY1 = fullY1;
|
|
|
|
|
partX2 = pbox->x2;
|
|
|
|
|
if (partX2 > fullX2)
|
|
|
|
|
partX2 = fullX2;
|
|
|
|
|
partY2 = pbox->y2;
|
|
|
|
|
if (partY2 > fullY2)
|
|
|
|
|
partY2 = fullY2;
|
|
|
|
|
|
|
|
|
|
pbox++;
|
|
|
|
|
|
|
|
|
|
if (partX1 < partX2 && partY1 < partY2)
|
|
|
|
|
(*pKaaScr->Solid) (partX1, partY1,
|
|
|
|
|
partX2, partY2);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
(*pKaaScr->DoneSolid) ();
|
|
|
|
|
KdMarkSync(pDrawable->pScreen);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaSolidBoxClipped (DrawablePtr pDrawable,
|
|
|
|
|
RegionPtr pClip,
|
|
|
|
|
FbBits pm,
|
|
|
|
|
FbBits fg,
|
|
|
|
|
int x1,
|
|
|
|
|
int y1,
|
|
|
|
|
int x2,
|
|
|
|
|
int y2)
|
|
|
|
|
{
|
|
|
|
|
KaaScreenPriv (pDrawable->pScreen);
|
|
|
|
|
BoxPtr pbox;
|
|
|
|
|
int nbox;
|
|
|
|
|
int partX1, partX2, partY1, partY2;
|
|
|
|
|
CARD32 cmd;
|
|
|
|
|
|
2001-06-03 20:48:19 +02:00
|
|
|
|
if (!(*pKaaScr->PrepareSolid) (pDrawable, GXcopy, pm, fg))
|
2001-05-29 06:54:13 +02:00
|
|
|
|
{
|
2001-06-03 20:48:19 +02:00
|
|
|
|
KdCheckSync (pDrawable->pScreen);
|
2001-05-29 06:54:13 +02:00
|
|
|
|
fg = fbReplicatePixel (fg, pDrawable->bitsPerPixel);
|
|
|
|
|
fbSolidBoxClipped (pDrawable, pClip, x1, y1, x2, y2,
|
|
|
|
|
fbAnd (GXcopy, fg, pm),
|
|
|
|
|
fbXor (GXcopy, fg, pm));
|
2001-06-03 20:48:19 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
for (nbox = REGION_NUM_RECTS(pClip), pbox = REGION_RECTS(pClip);
|
|
|
|
|
nbox--;
|
|
|
|
|
pbox++)
|
|
|
|
|
{
|
|
|
|
|
partX1 = pbox->x1;
|
|
|
|
|
if (partX1 < x1)
|
|
|
|
|
partX1 = x1;
|
|
|
|
|
|
|
|
|
|
partX2 = pbox->x2;
|
|
|
|
|
if (partX2 > x2)
|
|
|
|
|
partX2 = x2;
|
|
|
|
|
|
|
|
|
|
if (partX2 <= partX1)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
partY1 = pbox->y1;
|
|
|
|
|
if (partY1 < y1)
|
|
|
|
|
partY1 = y1;
|
|
|
|
|
|
|
|
|
|
partY2 = pbox->y2;
|
|
|
|
|
if (partY2 > y2)
|
|
|
|
|
partY2 = y2;
|
|
|
|
|
|
|
|
|
|
if (partY2 <= partY1)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
(*pKaaScr->Solid) (partX1, partY1, partX2, partY2);
|
2001-05-29 06:54:13 +02:00
|
|
|
|
}
|
2001-06-03 20:48:19 +02:00
|
|
|
|
(*pKaaScr->DoneSolid) ();
|
|
|
|
|
KdMarkSync(pDrawable->pScreen);
|
2001-05-29 06:54:13 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaImageGlyphBlt (DrawablePtr pDrawable,
|
|
|
|
|
GCPtr pGC,
|
|
|
|
|
int x,
|
|
|
|
|
int y,
|
|
|
|
|
unsigned int nglyph,
|
|
|
|
|
CharInfoPtr *ppciInit,
|
|
|
|
|
pointer pglyphBase)
|
|
|
|
|
{
|
|
|
|
|
KaaScreenPriv (pDrawable->pScreen);
|
|
|
|
|
FbGCPrivPtr pPriv = fbGetGCPrivate(pGC);
|
|
|
|
|
CharInfoPtr *ppci;
|
|
|
|
|
CharInfoPtr pci;
|
|
|
|
|
unsigned char *pglyph; /* pointer bits in glyph */
|
|
|
|
|
int gWidth, gHeight; /* width and height of glyph */
|
|
|
|
|
FbStride gStride; /* stride of glyph */
|
|
|
|
|
Bool opaque;
|
|
|
|
|
int n;
|
|
|
|
|
int gx, gy;
|
|
|
|
|
void (*glyph) (FbBits *,
|
|
|
|
|
FbStride,
|
|
|
|
|
int,
|
|
|
|
|
FbStip *,
|
|
|
|
|
FbBits,
|
|
|
|
|
int,
|
|
|
|
|
int);
|
|
|
|
|
FbBits *dst;
|
|
|
|
|
FbStride dstStride;
|
|
|
|
|
int dstBpp;
|
|
|
|
|
int dstXoff, dstYoff;
|
|
|
|
|
FbBits depthMask;
|
|
|
|
|
|
|
|
|
|
depthMask = FbFullMask(pDrawable->depth);
|
|
|
|
|
if ((pGC->planemask & depthMask) != depthMask)
|
|
|
|
|
{
|
|
|
|
|
KdCheckImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppciInit, pglyphBase);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
glyph = 0;
|
|
|
|
|
fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
|
|
|
|
|
switch (dstBpp) {
|
|
|
|
|
case 8: glyph = fbGlyph8; break;
|
|
|
|
|
case 16: glyph = fbGlyph16; break;
|
|
|
|
|
case 24: glyph = fbGlyph24; break;
|
|
|
|
|
case 32: glyph = fbGlyph32; break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
x += pDrawable->x;
|
|
|
|
|
y += pDrawable->y;
|
|
|
|
|
|
|
|
|
|
if (TERMINALFONT (pGC->font) && !glyph)
|
|
|
|
|
{
|
|
|
|
|
opaque = TRUE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
int xBack, widthBack;
|
|
|
|
|
int yBack, heightBack;
|
|
|
|
|
|
|
|
|
|
ppci = ppciInit;
|
|
|
|
|
n = nglyph;
|
|
|
|
|
widthBack = 0;
|
|
|
|
|
while (n--)
|
|
|
|
|
widthBack += (*ppci++)->metrics.characterWidth;
|
|
|
|
|
|
|
|
|
|
xBack = x;
|
|
|
|
|
if (widthBack < 0)
|
|
|
|
|
{
|
|
|
|
|
xBack += widthBack;
|
|
|
|
|
widthBack = -widthBack;
|
|
|
|
|
}
|
|
|
|
|
yBack = y - FONTASCENT(pGC->font);
|
|
|
|
|
heightBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font);
|
|
|
|
|
kaaSolidBoxClipped (pDrawable,
|
|
|
|
|
fbGetCompositeClip(pGC),
|
|
|
|
|
pGC->planemask,
|
|
|
|
|
pGC->bgPixel,
|
|
|
|
|
xBack,
|
|
|
|
|
yBack,
|
|
|
|
|
xBack + widthBack,
|
|
|
|
|
yBack + heightBack);
|
|
|
|
|
opaque = FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
KdCheckSync (pDrawable->pScreen);
|
|
|
|
|
|
|
|
|
|
ppci = ppciInit;
|
|
|
|
|
while (nglyph--)
|
|
|
|
|
{
|
|
|
|
|
pci = *ppci++;
|
|
|
|
|
pglyph = FONTGLYPHBITS(pglyphBase, pci);
|
|
|
|
|
gWidth = GLYPHWIDTHPIXELS(pci);
|
|
|
|
|
gHeight = GLYPHHEIGHTPIXELS(pci);
|
|
|
|
|
if (gWidth && gHeight)
|
|
|
|
|
{
|
|
|
|
|
gx = x + pci->metrics.leftSideBearing;
|
|
|
|
|
gy = y - pci->metrics.ascent;
|
|
|
|
|
if (glyph && gWidth <= sizeof (FbStip) * 8 &&
|
|
|
|
|
fbGlyphIn (fbGetCompositeClip(pGC), gx, gy, gWidth, gHeight))
|
|
|
|
|
{
|
|
|
|
|
(*glyph) (dst + (gy - dstYoff) * dstStride,
|
|
|
|
|
dstStride,
|
|
|
|
|
dstBpp,
|
|
|
|
|
(FbStip *) pglyph,
|
|
|
|
|
pPriv->fg,
|
|
|
|
|
gx - dstXoff,
|
|
|
|
|
gHeight);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
gStride = GLYPHWIDTHBYTESPADDED(pci) / sizeof (FbStip);
|
|
|
|
|
fbPutXYImage (pDrawable,
|
|
|
|
|
fbGetCompositeClip(pGC),
|
|
|
|
|
pPriv->fg,
|
|
|
|
|
pPriv->bg,
|
|
|
|
|
pPriv->pm,
|
|
|
|
|
GXcopy,
|
|
|
|
|
opaque,
|
|
|
|
|
|
|
|
|
|
gx,
|
|
|
|
|
gy,
|
|
|
|
|
gWidth, gHeight,
|
|
|
|
|
|
|
|
|
|
(FbStip *) pglyph,
|
|
|
|
|
gStride,
|
|
|
|
|
0);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
x += pci->metrics.characterWidth;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const GCOps kaaOps = {
|
|
|
|
|
kaaFillSpans,
|
|
|
|
|
KdCheckSetSpans,
|
|
|
|
|
KdCheckPutImage,
|
|
|
|
|
kaaCopyArea,
|
|
|
|
|
KdCheckCopyPlane,
|
|
|
|
|
KdCheckPolyPoint,
|
|
|
|
|
KdCheckPolylines,
|
|
|
|
|
KdCheckPolySegment,
|
|
|
|
|
miPolyRectangle,
|
|
|
|
|
KdCheckPolyArc,
|
|
|
|
|
miFillPolygon,
|
|
|
|
|
kaaPolyFillRect,
|
|
|
|
|
miPolyFillArc,
|
|
|
|
|
miPolyText8,
|
|
|
|
|
miPolyText16,
|
|
|
|
|
miImageText8,
|
|
|
|
|
miImageText16,
|
|
|
|
|
kaaImageGlyphBlt,
|
|
|
|
|
KdCheckPolyGlyphBlt,
|
|
|
|
|
KdCheckPushPixels,
|
|
|
|
|
#ifdef NEED_LINEHELPER
|
|
|
|
|
,NULL
|
|
|
|
|
#endif
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaValidateGC (GCPtr pGC, Mask changes, DrawablePtr pDrawable)
|
|
|
|
|
{
|
|
|
|
|
FbGCPrivPtr fbPriv = fbGetGCPrivate(pGC);
|
|
|
|
|
|
|
|
|
|
fbValidateGC (pGC, changes, pDrawable);
|
|
|
|
|
|
|
|
|
|
if (pDrawable->type == DRAWABLE_WINDOW)
|
|
|
|
|
pGC->ops = (GCOps *) &kaaOps;
|
|
|
|
|
else
|
|
|
|
|
pGC->ops = (GCOps *) &kdAsyncPixmapGCOps;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
GCFuncs kaaGCFuncs = {
|
|
|
|
|
kaaValidateGC,
|
|
|
|
|
miChangeGC,
|
|
|
|
|
miCopyGC,
|
|
|
|
|
miDestroyGC,
|
|
|
|
|
miChangeClip,
|
|
|
|
|
miDestroyClip,
|
|
|
|
|
miCopyClip
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
kaaCreateGC (GCPtr pGC)
|
|
|
|
|
{
|
|
|
|
|
if (!fbCreateGC (pGC))
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
2001-06-04 11:45:42 +02:00
|
|
|
|
pGC->funcs = &kaaGCFuncs;
|
|
|
|
|
|
2001-05-29 06:54:13 +02:00
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
|
|
|
|
|
{
|
|
|
|
|
ScreenPtr pScreen = pWin->drawable.pScreen;
|
|
|
|
|
KaaScreenPriv (pScreen);
|
|
|
|
|
RegionRec rgnDst;
|
|
|
|
|
int dx, dy;
|
|
|
|
|
WindowPtr pwinRoot;
|
|
|
|
|
|
|
|
|
|
pwinRoot = WindowTable[pWin->drawable.pScreen->myNum];
|
|
|
|
|
|
|
|
|
|
dx = ptOldOrg.x - pWin->drawable.x;
|
|
|
|
|
dy = ptOldOrg.y - pWin->drawable.y;
|
|
|
|
|
REGION_TRANSLATE(pWin->drawable.pScreen, prgnSrc, -dx, -dy);
|
|
|
|
|
|
|
|
|
|
REGION_INIT (pWin->drawable.pScreen, &rgnDst, NullBox, 0);
|
|
|
|
|
|
|
|
|
|
REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
|
|
|
|
|
|
|
|
|
|
fbCopyRegion ((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
|
|
|
|
|
0,
|
|
|
|
|
&rgnDst, dx, dy, kaaCopyNtoN, 0, 0);
|
|
|
|
|
|
|
|
|
|
REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaFillRegionSolid (DrawablePtr pDrawable,
|
|
|
|
|
RegionPtr pRegion,
|
|
|
|
|
Pixel pixel)
|
|
|
|
|
{
|
|
|
|
|
KaaScreenPriv(pDrawable->pScreen);
|
|
|
|
|
|
|
|
|
|
if ((*pKaaScr->PrepareSolid) (pDrawable, GXcopy, FB_ALLONES, pixel))
|
|
|
|
|
{
|
|
|
|
|
int nbox = REGION_NUM_RECTS (pRegion);
|
|
|
|
|
BoxPtr pBox = REGION_RECTS (pRegion);
|
|
|
|
|
|
|
|
|
|
while (nbox--)
|
|
|
|
|
{
|
|
|
|
|
(*pKaaScr->Solid) (pBox->x1, pBox->y1, pBox->x2, pBox->y2);
|
|
|
|
|
pBox++;
|
|
|
|
|
}
|
|
|
|
|
(*pKaaScr->DoneSolid) ();
|
|
|
|
|
KdMarkSync(pDrawable->pScreen);
|
|
|
|
|
}
|
|
|
|
|
else
|
2001-06-04 11:45:42 +02:00
|
|
|
|
{
|
|
|
|
|
KdCheckSync (pDrawable->pScreen);
|
2001-05-29 06:54:13 +02:00
|
|
|
|
fbFillRegionSolid (pDrawable, pRegion, 0,
|
|
|
|
|
fbReplicatePixel (pixel, pDrawable->bitsPerPixel));
|
2001-06-04 11:45:42 +02:00
|
|
|
|
}
|
2001-05-29 06:54:13 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
kaaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what)
|
|
|
|
|
{
|
|
|
|
|
PixmapPtr pTile;
|
|
|
|
|
|
|
|
|
|
if (!REGION_NUM_RECTS(pRegion))
|
|
|
|
|
return;
|
|
|
|
|
switch (what) {
|
|
|
|
|
case PW_BACKGROUND:
|
|
|
|
|
switch (pWin->backgroundState) {
|
|
|
|
|
case None:
|
|
|
|
|
return;
|
|
|
|
|
case ParentRelative:
|
|
|
|
|
do {
|
|
|
|
|
pWin = pWin->parent;
|
|
|
|
|
} while (pWin->backgroundState == ParentRelative);
|
|
|
|
|
(*pWin->drawable.pScreen->PaintWindowBackground)(pWin, pRegion,
|
|
|
|
|
what);
|
|
|
|
|
return;
|
|
|
|
|
case BackgroundPixel:
|
|
|
|
|
kaaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->background.pixel);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case PW_BORDER:
|
|
|
|
|
if (pWin->borderIsPixel)
|
|
|
|
|
{
|
|
|
|
|
kaaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->border.pixel);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
KdCheckPaintWindow (pWin, pRegion, what);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
Bool
|
|
|
|
|
kaaDrawInit (ScreenPtr pScreen,
|
|
|
|
|
KaaScreenPrivPtr pScreenPriv)
|
|
|
|
|
{
|
|
|
|
|
if (kaaGeneration != serverGeneration)
|
|
|
|
|
{
|
|
|
|
|
kaaScreenPrivateIndex = AllocateScreenPrivateIndex();
|
|
|
|
|
kaaGeneration = serverGeneration;
|
|
|
|
|
}
|
|
|
|
|
pScreen->devPrivates[kaaScreenPrivateIndex].ptr = (pointer) pScreenPriv;
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Hook up asynchronous drawing
|
|
|
|
|
*/
|
|
|
|
|
KdScreenInitAsync (pScreen);
|
|
|
|
|
/*
|
|
|
|
|
* Replace various fb screen functions
|
|
|
|
|
*/
|
|
|
|
|
pScreen->CreateGC = kaaCreateGC;
|
|
|
|
|
pScreen->CopyWindow = kaaCopyWindow;
|
|
|
|
|
pScreen->PaintWindowBackground = kaaPaintWindow;
|
|
|
|
|
pScreen->PaintWindowBorder = kaaPaintWindow;
|
|
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|