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/*
* $XFree86$
*
* Copyright © 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 "layerstr.h"
void
layerComposite (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height)
{
LayerPtr pLayer;
LayerWinLoopRec loop;
DrawablePtr pDstDrawable = pDst->pDrawable;
ScreenPtr pScreen = pDstDrawable->pScreen;
PictureScreenPtr ps = GetPictureScreen (pScreen);
if (pDstDrawable->type == DRAWABLE_WINDOW)
{
WindowPtr pWin = (WindowPtr) pDstDrawable;
for (pLayer = LayerWindowFirst (pWin, &loop);
pLayer;
pLayer = LayerWindowNext (pWin, &loop))
{
LayerUnwrap (ps, pLayer->pKind, Composite);
(*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc,
xMask, yMask, xDst, yDst, width, height);
LayerWrap (ps, pLayer->pKind, Composite, layerComposite);
}
LayerWindowDone (pWin, &loop);
}
else
{
layerScrPriv (pScreen);
LayerUnwrap (ps, &pLayScr->kinds[LAYER_FB], Composite);
(*ps->Composite) (op, pSrc, pMask, pDst, xSrc, ySrc,
xMask, yMask, xDst, yDst, width, height);
LayerWrap (ps, &pLayScr->kinds[LAYER_FB], Composite, layerComposite);
}
}
void
layerGlyphs (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr list,
GlyphPtr *glyphs)
{
LayerPtr pLayer;
LayerWinLoopRec loop;
DrawablePtr pDstDrawable = pDst->pDrawable;
ScreenPtr pScreen = pDstDrawable->pScreen;
PictureScreenPtr ps = GetPictureScreen (pScreen);
if (pDstDrawable->type == DRAWABLE_WINDOW)
{
WindowPtr pWin = (WindowPtr) pDstDrawable;
for (pLayer = LayerWindowFirst (pWin, &loop);
pLayer;
pLayer = LayerWindowNext (pWin, &loop))
{
LayerUnwrap (ps, pLayer->pKind, Glyphs);
(*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc,
nlist, list, glyphs);
LayerWrap (ps, pLayer->pKind, Glyphs, layerGlyphs);
}
LayerWindowDone (pWin, &loop);
}
else
{
layerScrPriv (pScreen);
LayerUnwrap (ps, &pLayScr->kinds[LAYER_FB], Glyphs);
(*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc,
nlist, list, glyphs);
LayerWrap (ps, &pLayScr->kinds[LAYER_FB], Glyphs, layerGlyphs);
}
}
void
layerCompositeRects (CARD8 op,
PicturePtr pDst,
xRenderColor *color,
int nRect,
xRectangle *rects)
{
LayerPtr pLayer;
LayerWinLoopRec loop;
DrawablePtr pDstDrawable = pDst->pDrawable;
ScreenPtr pScreen = pDstDrawable->pScreen;
PictureScreenPtr ps = GetPictureScreen (pScreen);
if (pDstDrawable->type == DRAWABLE_WINDOW)
{
WindowPtr pWin = (WindowPtr) pDstDrawable;
for (pLayer = LayerWindowFirst (pWin, &loop);
pLayer;
pLayer = LayerWindowNext (pWin, &loop))
{
LayerUnwrap (ps, pLayer->pKind, CompositeRects);
(*ps->CompositeRects) (op, pDst, color, nRect, rects);
LayerWrap (ps, pLayer->pKind, CompositeRects, layerCompositeRects);
}
LayerWindowDone (pWin, &loop);
}
else
{
layerScrPriv (pScreen);
LayerUnwrap (ps, &pLayScr->kinds[LAYER_FB], CompositeRects);
(*ps->CompositeRects) (op, pDst, color, nRect, rects);
LayerWrap (ps, &pLayScr->kinds[LAYER_FB], CompositeRects, layerCompositeRects);
}
}
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