andreacavalli/xserver-multidpi
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Use pixmaps instead of drawables in the kaa functions. Have the mga server

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support accelerated operations on offscreen pixmaps.
This commit is contained in:
Anders Carlsson 2003-10-13 02:19:47 +00:00
parent 47a9fab5e2
commit 44f2e82f1b
3 changed files with 69 additions and 69 deletions
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71
hw/kdrive/mga/mgadraw.c
View File

@ -92,33 +92,22 @@ mgaSetup (ScreenPtr pScreen, int wait)
}
Bool
mgaPrepareSolid (DrawablePtr pDrawable, int alu, Pixel pm, Pixel fg)
mgaPrepareSolid (PixmapPtr pPixmap, int alu, Pixel pm, Pixel fg)
{
KdScreenPriv(pDrawable->pScreen);
KdScreenPriv(pPixmap->drawable.pScreen);
mgaScreenInfo (pScreenPriv);
int cmd;
int dst_org;
cmd = MGA_OPCOD_TRAP | MGA_DWGCTL_SOLID | MGA_DWGCTL_ARZERO | MGA_DWGCTL_SGNZERO |
MGA_DWGCTL_SHIFTZERO | mgaRop[alu];
mgaSetup (pDrawable->pScreen, 5);
if (pDrawable->type == DRAWABLE_WINDOW)
{
MGA_OUT32 (mmio, MGA_REG_DSTORG, 0);
MGA_OUT32 (mmio, MGA_REG_PITCH, pitch);
}
else
{
PixmapPtr pPixmap = (PixmapPtr)pDrawable;
int dst_org;
dst_org = (int)pPixmap->devPrivate.ptr - (int)mgas->screen;
MGA_OUT32 (mmio, MGA_REG_DSTORG, dst_org);
MGA_OUT32 (mmio, MGA_REG_PITCH, pPixmap->devKind / (pPixmap->drawable.bitsPerPixel >> 3));
}
dst_org = (int)pPixmap->devPrivate.ptr - (int)mgas->screen;
mgaSetup (pPixmap->drawable.pScreen, 5);
MGA_OUT32 (mmio, MGA_REG_DSTORG, dst_org);
MGA_OUT32 (mmio, MGA_REG_PITCH, pPixmap->devKind / (pPixmap->drawable.bitsPerPixel >> 3));
MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd);
MGA_OUT32 (mmio, MGA_REG_FCOL, fg);
MGA_OUT32 (mmio, MGA_REG_PLNWT, pm);
@ -144,8 +133,12 @@ mgaDoneSolid (void)
#define BLIT_UP 4
Bool
mgaPrepareCopy (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, int dx, int dy, int alu, Pixel pm)
mgaPrepareCopy (PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap,
int dx, int dy, int alu, Pixel pm)
{
KdScreenPriv(pSrcPixmap->drawable.pScreen);
mgaScreenInfo (pScreenPriv);
int cmd;
cmd = MGA_OPCOD_BITBLT | MGA_DWGCTL_BFCOL | MGA_DWGCTL_SHIFTZERO | mgaRop[alu];
@ -157,39 +150,13 @@ mgaPrepareCopy (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, int dx, int
if (dx < 0)
dir |= BLIT_LEFT;
mgaSetup (pDstDrawable->pScreen, 6);
if (pSrcDrawable->type == DRAWABLE_WINDOW)
{
MGA_OUT32 (mmio, MGA_REG_SRCORG, 0);
src_pitch = pitch;
}
else
{
KdScreenPriv(pSrcDrawable->pScreen);
mgaScreenInfo (pScreenPriv);
PixmapPtr pPixmap = (PixmapPtr)pSrcDrawable;
MGA_OUT32 (mmio, MGA_REG_SRCORG, ((int)pPixmap->devPrivate.ptr - (int)mgas->screen));
src_pitch = pPixmap->devKind / (pPixmap->drawable.bitsPerPixel >> 3);
}
if (pDstDrawable->type == DRAWABLE_WINDOW)
{
MGA_OUT32 (mmio, MGA_REG_DSTORG, 0);
MGA_OUT32 (mmio, MGA_REG_PITCH, pitch);
}
else
{
KdScreenPriv(pDstDrawable->pScreen);
mgaScreenInfo (pScreenPriv);
PixmapPtr pPixmap = (PixmapPtr)pDstDrawable;
MGA_OUT32 (mmio, MGA_REG_DSTORG, ((int)pPixmap->devPrivate.ptr - (int)mgas->screen));
MGA_OUT32 (mmio, MGA_REG_PITCH, pPixmap->devKind / (pPixmap->drawable.bitsPerPixel >> 3));
}
mgaSetup (pSrcPixmap->drawable.pScreen, 7);
MGA_OUT32 (mmio, MGA_REG_SRCORG, ((int)pSrcPixmap->devPrivate.ptr - (int)mgas->screen));
MGA_OUT32 (mmio, MGA_REG_DSTORG, ((int)pDstPixmap->devPrivate.ptr - (int)mgas->screen));
MGA_OUT32 (mmio, MGA_REG_PITCH, pDstPixmap->devKind / (pDstPixmap->drawable.bitsPerPixel >> 3));
src_pitch = pSrcPixmap->devKind / (pSrcPixmap->drawable.bitsPerPixel >> 3);
MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd);
MGA_OUT32 (mmio, MGA_REG_SGN, dir);
MGA_OUT32 (mmio, MGA_REG_PLNWT, pm);

61
hw/kdrive/src/kaa.c
View File

@ -64,6 +64,9 @@ typedef struct {
#define KaaPixmapPriv(p) KaaPixmapPrivPtr pKaaPixmap = KaaGetPixmapPriv (p)
#define KaaPixmapPitch(w) (((w) + (pKaaScr->info->offscreenPitch - 1)) & ~(pKaaScr->info->offscreenPitch - 1))
#define KaaDrawableIsOffscreenPixmap(d) (d->type == DRAWABLE_PIXMAP && \
KaaGetPixmapPriv ((PixmapPtr)(d))->offscreenArea != NULL && \
!KaaGetPixmapPriv ((PixmapPtr)(d))->offscreenArea->swappedOut)
#define KAA_SCREEN_PROLOGUE(pScreen, field) ((pScreen)->field = \
((KaaScreenPrivPtr) (pScreen)->devPrivates[kaaScreenPrivateIndex].ptr)->field)
@ -107,7 +110,7 @@ kaaMoveInPixmap (KdOffscreenArea *area)
PixmapPtr pPixmap = area->privData;
ScreenPtr pScreen = pPixmap->drawable.pScreen;
KaaScreenPriv (pScreen);
PixmapPtr pScreenPixmap = (*pScreen->GetScreenPixmap) (pScreen);
PixmapPtr pScreenPixmap = (*pScreen->GetScreenPixmap) (pScreen);
int dst_pitch, src_pitch;
unsigned char *dst, *src;
int i;
@ -249,6 +252,28 @@ kaaCreatePixmap(ScreenPtr pScreen, int w, int h, int depth)
return pPixmap;
}
PixmapPtr
kaaGetDrawingPixmap (DrawablePtr pDrawable, int *x, int *y)
{
if (pDrawable->type == DRAWABLE_WINDOW) {
if (x)
*x = pDrawable->x;
if (y)
*y = pDrawable->y;
return (*pDrawable->pScreen->GetScreenPixmap) (pDrawable->pScreen);
}
else if (KaaDrawableIsOffscreenPixmap (pDrawable))
{
if (x)
*x = 0;
if (y)
*y = 0;
return ((PixmapPtr)pDrawable);
}
else
return NULL;
}
void
kaaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
@ -258,15 +283,17 @@ kaaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
KdScreenPriv (pScreen);
KaaScreenPriv (pScreen);
RegionPtr pClip = fbGetCompositeClip(pGC);
PixmapPtr pPixmap;
BoxPtr pextent, pbox;
int nbox;
int extentX1, extentX2, extentY1, extentY2;
int fullX1, fullX2, fullY1;
int partX1, partX2;
if (!pScreenPriv->enabled ||
pGC->fillStyle != FillSolid ||
!(*pKaaScr->info->PrepareSolid) (pDrawable,
!(pPixmap = kaaGetDrawingPixmap (pDrawable, NULL, NULL)) ||
!(*pKaaScr->info->PrepareSolid) (pPixmap,
pGC->alu,
pGC->planemask,
pGC->fgPixel))
@ -344,6 +371,7 @@ kaaCopyNtoN (DrawablePtr pSrcDrawable,
{
KdScreenPriv (pDstDrawable->pScreen);
KaaScreenPriv (pDstDrawable->pScreen);
PixmapPtr pSrcPixmap, pDstPixmap;
int srcX, srcY, dstX, dstY;
int w, h;
CARD32 flags;
@ -351,9 +379,10 @@ kaaCopyNtoN (DrawablePtr pSrcDrawable,
CARD8 alu;
if (pScreenPriv->enabled &&
pSrcDrawable->type == DRAWABLE_WINDOW &&
(*pKaaScr->info->PrepareCopy) (pSrcDrawable,
pDstDrawable,
(pSrcPixmap = kaaGetDrawingPixmap (pSrcDrawable, NULL, NULL)) &&
(pDstPixmap = kaaGetDrawingPixmap (pDstDrawable, NULL, NULL)) &&
(*pKaaScr->info->PrepareCopy) (pSrcPixmap,
pDstPixmap,
dx,
dy,
pGC ? pGC->alu : GXcopy,
@ -399,6 +428,7 @@ kaaPolyFillRect(DrawablePtr pDrawable,
KdScreenPriv (pDrawable->pScreen);
KaaScreenPriv (pDrawable->pScreen);
RegionPtr pClip = fbGetCompositeClip(pGC);
PixmapPtr pPixmap;
register BoxPtr pbox;
BoxPtr pextent;
int extentX1, extentX2, extentY1, extentY2;
@ -406,10 +436,11 @@ kaaPolyFillRect(DrawablePtr pDrawable,
int partX1, partX2, partY1, partY2;
int xorg, yorg;
int n;
if (!pScreenPriv->enabled ||
pGC->fillStyle != FillSolid ||
!(*pKaaScr->info->PrepareSolid) (pDrawable,
!(pPixmap = kaaGetDrawingPixmap (pDrawable, &xorg, &yorg)) ||
!(*pKaaScr->info->PrepareSolid) (pPixmap,
pGC->alu,
pGC->planemask,
pGC->fgPixel))
@ -418,9 +449,6 @@ kaaPolyFillRect(DrawablePtr pDrawable,
return;
}
xorg = pDrawable->x;
yorg = pDrawable->y;
pextent = REGION_EXTENTS(pGC->pScreen, pClip);
extentX1 = pextent->x1;
extentY1 = pextent->y1;
@ -499,13 +527,15 @@ kaaSolidBoxClipped (DrawablePtr pDrawable,
{
KdScreenPriv (pDrawable->pScreen);
KaaScreenPriv (pDrawable->pScreen);
PixmapPtr pPixmap;
BoxPtr pbox;
int nbox;
int partX1, partX2, partY1, partY2;
CARD32 cmd;
if (!pScreenPriv->enabled ||
!(*pKaaScr->info->PrepareSolid) (pDrawable, GXcopy, pm, fg))
!(pPixmap = kaaGetDrawingPixmap (pDrawable, NULL, NULL)) ||
!(*pKaaScr->info->PrepareSolid) (pPixmap, GXcopy, pm, fg))
{
KdCheckSync (pDrawable->pScreen);
fg = fbReplicatePixel (fg, pDrawable->bitsPerPixel);
@ -711,7 +741,8 @@ kaaValidateGC (GCPtr pGC, Mask changes, DrawablePtr pDrawable)
fbValidateGC (pGC, changes, pDrawable);
if (pDrawable->type == DRAWABLE_WINDOW)
if (pDrawable->type == DRAWABLE_WINDOW ||
KaaDrawableIsOffscreenPixmap (pDrawable))
pGC->ops = (GCOps *) &kaaOps;
else
pGC->ops = (GCOps *) &kdAsyncPixmapGCOps;
@ -772,9 +803,11 @@ kaaFillRegionSolid (DrawablePtr pDrawable,
{
KdScreenPriv(pDrawable->pScreen);
KaaScreenPriv(pDrawable->pScreen);
PixmapPtr pPixmap;
if (pScreenPriv->enabled &&
(*pKaaScr->info->PrepareSolid) (pDrawable, GXcopy, FB_ALLONES, pixel))
(pPixmap = kaaGetDrawingPixmap (pDrawable, NULL, NULL)) &&
(*pKaaScr->info->PrepareSolid) (pPixmap, GXcopy, FB_ALLONES, pixel))
{
int nbox = REGION_NUM_RECTS (pRegion);
BoxPtr pBox = REGION_RECTS (pRegion);

6
hw/kdrive/src/kdrive.h
View File

@ -278,15 +278,15 @@ typedef struct _KdMouseMatrix {
} KdMouseMatrix;
typedef struct _KaaScreenInfo {
Bool (*PrepareSolid) (DrawablePtr pDrawable,
Bool (*PrepareSolid) (PixmapPtr pPixmap,
int alu,
Pixel planemask,
Pixel fg);
void (*Solid) (int x1, int y1, int x2, int y2);
void (*DoneSolid) (void);
Bool (*PrepareCopy) (DrawablePtr pSrcDrawable,
DrawablePtr pDstDrawable,
Bool (*PrepareCopy) (PixmapPtr pSrcPixmap,
PixmapPtr pDstPixmap,
Bool upsidedown,
Bool reverse,
int alu,