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Commit 3e18c636 authored by Keith Packard's avatar Keith Packard
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Fix KAA to work with screen_x/screen_y hacks from COMPOSITE Also add 

    kaaComposite acceleration for simple bltblt case.
parent 1280f790
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Showing with 75 additions and 26 deletions
hw/kdrive/src/kaa.c
View file @ 3e18c636
......@@ -303,8 +303,13 @@ kaaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp)
if (pDrawable->type == DRAWABLE_WINDOW) {
pPixmap = (*pDrawable->pScreen->GetWindowPixmap) ((WindowPtr) pDrawable);
x = pDrawable->x;
y = pDrawable->y;
#ifdef COMPOSITE
x = -pPixmap->screen_x;
y = -pPixmap->screen_y;
#else
x = 0;
y = 0;
#endif
}
else
{
......@@ -314,10 +319,8 @@ kaaGetOffscreenPixmap (DrawablePtr pDrawable, int *xp, int *yp)
}
if (kaaPixmapIsOffscreen (pPixmap))
{
x += pPixmap->drawable.x;
y += pPixmap->drawable.y;
if (xp) *xp = x;
if (yp) *yp = y;
*xp = x;
*yp = y;
return pPixmap;
}
return NULL;
......@@ -348,10 +351,11 @@ kaaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
int extentX1, extentX2, extentY1, extentY2;
int fullX1, fullX2, fullY1;
int partX1, partX2;
int off_x, off_y;
if (!pScreenPriv->enabled ||
pGC->fillStyle != FillSolid ||
!(pPixmap = kaaGetOffscreenPixmap (pDrawable, NULL, NULL)) ||
!(pPixmap = kaaGetOffscreenPixmap (pDrawable, &off_x, &off_y)) ||
!(*pKaaScr->info->PrepareSolid) (pPixmap,
pGC->alu,
pGC->planemask,
......@@ -389,7 +393,8 @@ kaaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
nbox = REGION_NUM_RECTS (pClip);
if (nbox == 1)
{
(*pKaaScr->info->Solid) (fullX1, fullY1, fullX2, fullY1 + 1);
(*pKaaScr->info->Solid) (fullX1 + off_x, fullY1 + off_y,
fullX2 + off_x, fullY1 + 1 + off_y);
}
else
{
......@@ -405,8 +410,8 @@ kaaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
if (partX2 > fullX2)
partX2 = fullX2;
if (partX2 > partX1)
(*pKaaScr->info->Solid) (partX1, fullY1,
partX2, fullY1 + 1);
(*pKaaScr->info->Solid) (partX1 + off_x, fullY1 + off_y,
partX2 + off_x, fullY1 + 1 + off_y);
}
pbox++;
}
......@@ -432,6 +437,8 @@ kaaCopyNtoN (DrawablePtr pSrcDrawable,
KdScreenPriv (pDstDrawable->pScreen);
KaaScreenPriv (pDstDrawable->pScreen);
PixmapPtr pSrcPixmap, pDstPixmap;
int src_off_x, src_off_y;
int dst_off_x, dst_off_y;
/* Migrate pixmaps to same place as destination */
if (pScreenPriv->enabled && pSrcDrawable->type == DRAWABLE_PIXMAP) {
......@@ -442,8 +449,8 @@ kaaCopyNtoN (DrawablePtr pSrcDrawable,
}
if (pScreenPriv->enabled &&
(pSrcPixmap = kaaGetOffscreenPixmap (pSrcDrawable, NULL, NULL)) &&
(pDstPixmap = kaaGetOffscreenPixmap (pDstDrawable, NULL, NULL)) &&
(pSrcPixmap = kaaGetOffscreenPixmap (pSrcDrawable, &src_off_x, &src_off_y)) &&
(pDstPixmap = kaaGetOffscreenPixmap (pDstDrawable, &dst_off_x, &dst_off_y)) &&
(*pKaaScr->info->PrepareCopy) (pSrcPixmap,
pDstPixmap,
dx,
......@@ -453,8 +460,9 @@ kaaCopyNtoN (DrawablePtr pSrcDrawable,
{
while (nbox--)
{
(*pKaaScr->info->Copy) (pbox->x1 + dx, pbox->y1 + dy,
pbox->x1, pbox->y1,
(*pKaaScr->info->Copy) (pbox->x1 + dx + src_off_x,
pbox->y1 + dy + src_off_y,
pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
pbox->x2 - pbox->x1,
pbox->y2 - pbox->y1);
pbox++;
......@@ -495,12 +503,13 @@ kaaPolyFillRect(DrawablePtr pDrawable,
int extentX1, extentX2, extentY1, extentY2;
int fullX1, fullX2, fullY1, fullY2;
int partX1, partX2, partY1, partY2;
int xoff, yoff;
int xorg, yorg;
int n;
if (!pScreenPriv->enabled ||
pGC->fillStyle != FillSolid ||
!(pPixmap = kaaGetOffscreenPixmap (pDrawable, &xorg, &yorg)) ||
!(pPixmap = kaaGetOffscreenPixmap (pDrawable, &xoff, &yoff)) ||
!(*pKaaScr->info->PrepareSolid) (pPixmap,
pGC->alu,
pGC->planemask,
......@@ -510,6 +519,9 @@ kaaPolyFillRect(DrawablePtr pDrawable,
return;
}
xorg = pDrawable->x;
yorg = pDrawable->y;
pextent = REGION_EXTENTS(pGC->pScreen, pClip);
extentX1 = pextent->x1;
extentY1 = pextent->y1;
......@@ -540,7 +552,8 @@ kaaPolyFillRect(DrawablePtr pDrawable,
n = REGION_NUM_RECTS (pClip);
if (n == 1)
{
(*pKaaScr->info->Solid) (fullX1, fullY1, fullX2, fullY2);
(*pKaaScr->info->Solid) (fullX1 + xoff, fullY1 + yoff,
fullX2 + xoff, fullY2 + yoff);
}
else
{
......@@ -567,8 +580,8 @@ kaaPolyFillRect(DrawablePtr pDrawable,
pbox++;
if (partX1 < partX2 && partY1 < partY2)
(*pKaaScr->info->Solid) (partX1, partY1,
partX2, partY2);
(*pKaaScr->info->Solid) (partX1 + xoff, partY1 + yoff,
partX2 + xoff, partY2 + yoff);
}
}
}
......@@ -591,10 +604,11 @@ kaaSolidBoxClipped (DrawablePtr pDrawable,
PixmapPtr pPixmap;
BoxPtr pbox;
int nbox;
int xoff, yoff;
int partX1, partX2, partY1, partY2;
if (!pScreenPriv->enabled ||
!(pPixmap = kaaGetOffscreenPixmap (pDrawable, NULL, NULL)) ||
!(pPixmap = kaaGetOffscreenPixmap (pDrawable, &xoff, &yoff)) ||
!(*pKaaScr->info->PrepareSolid) (pPixmap, GXcopy, pm, fg))
{
KdCheckSync (pDrawable->pScreen);
......@@ -630,7 +644,8 @@ kaaSolidBoxClipped (DrawablePtr pDrawable,
if (partY2 <= partY1)
continue;
(*pKaaScr->info->Solid) (partX1, partY1, partX2, partY2);
(*pKaaScr->info->Solid) (partX1 + xoff, partY1 + yoff,
partX2 + xoff, partY2 + yoff);
}
(*pKaaScr->info->DoneSolid) ();
KdMarkSync(pDrawable->pScreen);
......@@ -831,9 +846,7 @@ kaaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
{
RegionRec rgnDst;
int dx, dy;
WindowPtr pwinRoot;
pwinRoot = WindowTable[pWin->drawable.pScreen->myNum];
PixmapPtr pPixmap = (*pWin->drawable.pScreen->GetWindowPixmap) (pWin);
dx = ptOldOrg.x - pWin->drawable.x;
dy = ptOldOrg.y - pWin->drawable.y;
......@@ -842,8 +855,13 @@ kaaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
REGION_INIT (pWin->drawable.pScreen, &rgnDst, NullBox, 0);
REGION_INTERSECT(pWin->drawable.pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
#ifdef COMPOSITE
if (pPixmap->screen_x || pPixmap->screen_y)
REGION_TRANSLATE (pWin->drawable.pScreen, &rgnDst,
-pPixmap->screen_x, -pPixmap->screen_y);
#endif
fbCopyRegion ((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
fbCopyRegion (&pPixmap->drawable, &pPixmap->drawable,
0,
&rgnDst, dx, dy, kaaCopyNtoN, 0, 0);
......@@ -858,9 +876,10 @@ kaaFillRegionSolid (DrawablePtr pDrawable,
KdScreenPriv(pDrawable->pScreen);
KaaScreenPriv(pDrawable->pScreen);
PixmapPtr pPixmap;
int xoff, yoff;
if (pScreenPriv->enabled &&
(pPixmap = kaaGetOffscreenPixmap (pDrawable, NULL, NULL)) &&
(pPixmap = kaaGetOffscreenPixmap (pDrawable, &xoff, &yoff)) &&
(*pKaaScr->info->PrepareSolid) (pPixmap, GXcopy, FB_ALLONES, pixel))
{
int nbox = REGION_NUM_RECTS (pRegion);
......@@ -868,7 +887,8 @@ kaaFillRegionSolid (DrawablePtr pDrawable,
while (nbox--)
{
(*pKaaScr->info->Solid) (pBox->x1, pBox->y1, pBox->x2, pBox->y2);
(*pKaaScr->info->Solid) (pBox->x1 + xoff, pBox->y1 + yoff,
pBox->x2 + xoff, pBox->y2 + yoff);
pBox++;
}
(*pKaaScr->info->DoneSolid) ();
......@@ -917,6 +937,8 @@ kaaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what)
}
#ifdef RENDER
#include "mipict.h"
static void
kaaComposite(CARD8 op,
PicturePtr pSrc,
......@@ -931,6 +953,33 @@ kaaComposite(CARD8 op,
CARD16 width,
CARD16 height)
{
if (op == PictOpSrc && !pMask)
{
/*
* Check for two special cases -- solid fill and copy area
*/
if (pSrc->pDrawable->width == 1 && pSrc->pDrawable->height == 1 &&
pSrc->repeat)
{
;
}
else if (!pSrc->repeat && pSrc->format == pDst->format)
{
RegionRec region;
if (!miComputeCompositeRegion (&region, pSrc, pMask, pDst,
xSrc, ySrc, xMask, yMask, xDst, yDst,
width, height))
return;
kaaCopyNtoN (pSrc->pDrawable, pDst->pDrawable, 0,
REGION_RECTS(&region), REGION_NUM_RECTS(&region),
xSrc - xDst, ySrc - yDst,
FALSE, FALSE, 0, 0);
return;
}
}
if (pSrc->pDrawable->type == DRAWABLE_PIXMAP)
kaaPixmapUseMemory ((PixmapPtr) pSrc->pDrawable);
if (pMask && pMask->pDrawable->type == DRAWABLE_PIXMAP)
......
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