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/*
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Copyright 2005-2007 Jay Sorg
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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static void
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rdpValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr d);
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static void
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rdpChangeGC(GCPtr pGC, unsigned long mask);
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static void
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rdpCopyGC(GCPtr src, unsigned long mask, GCPtr dst);
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static void
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rdpDestroyGC(GCPtr pGC);
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static void
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rdpChangeClip(GCPtr pGC, int type, pointer pValue, int nrects);
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static void
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rdpDestroyClip(GCPtr pGC);
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static void
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rdpCopyClip(GCPtr dst, GCPtr src);
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static void
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rdpFillSpans(DrawablePtr pDrawable, GCPtr pGC, int nInit,
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DDXPointPtr pptInit, int * pwidthInit, int fSorted);
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static void
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rdpSetSpans(DrawablePtr pDrawable, GCPtr pGC, char * psrc,
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DDXPointPtr ppt, int * pwidth, int nspans, int fSorted);
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static void
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rdpPutImage(DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
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int w, int h, int leftPad, int format, char * pBits);
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static RegionPtr
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rdpCopyArea(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
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int srcx, int srcy, int w, int h, int dstx, int dsty);
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static RegionPtr
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rdpCopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
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GCPtr pGC, int srcx, int srcy, int width, int height,
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int dstx, int dsty, unsigned long bitPlane);
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static void
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rdpPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode,
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int npt, DDXPointPtr pptInit);
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static void
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rdpPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode,
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int npt, DDXPointPtr pptInit);
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static void
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rdpPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pSegs);
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static void
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rdpPolyRectangle(DrawablePtr pDrawable, GCPtr pGC, int nrects,
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xRectangle * pRects);
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static void
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rdpPolyArc(DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc * parcs);
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static void
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rdpFillPolygon(DrawablePtr pDrawable, GCPtr pGC,
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int shape, int mode, int count,
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DDXPointPtr pPts);
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static void
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rdpPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nrectFill,
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xRectangle * prectInit);
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static void
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rdpPolyFillArc(DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc * parcs);
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static int
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rdpPolyText8(DrawablePtr pDrawable, GCPtr pGC,
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int x, int y, int count, char * chars);
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static int
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rdpPolyText16(DrawablePtr pDrawable, GCPtr pGC,
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int x, int y, int count, unsigned short * chars);
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static void
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rdpImageText8(DrawablePtr pDrawable, GCPtr pGC,
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int x, int y, int count, char * chars);
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static void
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rdpImageText16(DrawablePtr pDrawable, GCPtr pGC,
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int x, int y, int count,
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unsigned short * chars);
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static void
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rdpImageGlyphBlt(DrawablePtr pDrawable, GCPtr pGC,
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int x, int y, unsigned int nglyph,
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CharInfoPtr * ppci, pointer pglyphBase);
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static void
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rdpPolyGlyphBlt(DrawablePtr pDrawable, GCPtr pGC,
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int x, int y, unsigned int nglyph,
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CharInfoPtr * ppci,
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pointer pglyphBase);
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static void
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rdpPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDst,
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int w, int h, int x, int y);
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