diff options
Diffstat (limited to 'xorg-server/hw/kdrive/src/knoop.c')
| -rw-r--r-- | xorg-server/hw/kdrive/src/knoop.c | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/xorg-server/hw/kdrive/src/knoop.c b/xorg-server/hw/kdrive/src/knoop.c new file mode 100644 index 000000000..a3e9468ed --- /dev/null +++ b/xorg-server/hw/kdrive/src/knoop.c @@ -0,0 +1,251 @@ +/* + * Copyright © 1999 Keith Packard + * + * 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. + */ + +/* + * GC ops that don't do anything + */ + +#ifdef HAVE_CONFIG_H +#include <kdrive-config.h> +#endif +#include "kdrive.h" +#include <gcstruct.h> + +typedef void (* typeFillSpans)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nInit*/, + DDXPointPtr /*pptInit*/, + int * /*pwidthInit*/, + int /*fSorted*/ +); + +typedef void (* typeSetSpans)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + char * /*psrc*/, + DDXPointPtr /*ppt*/, + int * /*pwidth*/, + int /*nspans*/, + int /*fSorted*/ +); + +typedef void (* typePutImage)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*depth*/, + int /*x*/, + int /*y*/, + int /*w*/, + int /*h*/, + int /*leftPad*/, + int /*format*/, + char * /*pBits*/ +); + +typedef RegionPtr (* typeCopyArea)( + DrawablePtr /*pSrc*/, + DrawablePtr /*pDst*/, + GCPtr /*pGC*/, + int /*srcx*/, + int /*srcy*/, + int /*w*/, + int /*h*/, + int /*dstx*/, + int /*dsty*/ +); + +typedef RegionPtr (* typeCopyPlane)( + DrawablePtr /*pSrcDrawable*/, + DrawablePtr /*pDstDrawable*/, + GCPtr /*pGC*/, + int /*srcx*/, + int /*srcy*/, + int /*width*/, + int /*height*/, + int /*dstx*/, + int /*dsty*/, + unsigned long /*bitPlane*/ +); +typedef void (* typePolyPoint)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*mode*/, + int /*npt*/, + DDXPointPtr /*pptInit*/ +); + +typedef void (* typePolylines)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*mode*/, + int /*npt*/, + DDXPointPtr /*pptInit*/ +); + +typedef void (* typePolySegment)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nseg*/, + xSegment * /*pSegs*/ +); + +typedef void (* typePolyRectangle)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nrects*/, + xRectangle * /*pRects*/ +); + +typedef void (* typePolyArc)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*narcs*/, + xArc * /*parcs*/ +); + +typedef void (* typeFillPolygon)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*shape*/, + int /*mode*/, + int /*count*/, + DDXPointPtr /*pPts*/ +); + +typedef void (* typePolyFillRect)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*nrectFill*/, + xRectangle * /*prectInit*/ +); + +typedef void (* typePolyFillArc)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*narcs*/, + xArc * /*parcs*/ +); + +typedef int (* typePolyText8)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + char * /*chars*/ +); + +typedef int (* typePolyText16)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + unsigned short * /*chars*/ +); + +typedef void (* typeImageText8)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + char * /*chars*/ +); + +typedef void (* typeImageText16)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + int /*count*/, + unsigned short * /*chars*/ +); + +typedef void (* typeImageGlyphBlt)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + unsigned int /*nglyph*/, + CharInfoPtr * /*ppci*/, + pointer /*pglyphBase*/ +); + +typedef void (* typePolyGlyphBlt)( + DrawablePtr /*pDrawable*/, + GCPtr /*pGC*/, + int /*x*/, + int /*y*/, + unsigned int /*nglyph*/, + CharInfoPtr * /*ppci*/, + pointer /*pglyphBase*/ +); + +typedef void (* typePushPixels)( + GCPtr /*pGC*/, + PixmapPtr /*pBitMap*/, + DrawablePtr /*pDst*/, + int /*w*/, + int /*h*/, + int /*x*/, + int /*y*/ +); + +static RegionPtr +KdNoopCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC, + int srcx, int srcy, int width, int height, int dstx, int dsty) +{ + return NullRegion; +} + +static RegionPtr +KdNoopCopyPlane(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC, + int srcx, int srcy, int width, int height, + int dstx, int dsty, unsigned long bitPlane) +{ + return NullRegion; +} + +GCOps kdNoopOps = { + (typeFillSpans) NoopDDA, /* fill spans */ + (typeSetSpans) NoopDDA, /* set spans */ + (typePutImage) NoopDDA, /* put image */ + KdNoopCopyArea, /* copy area */ + KdNoopCopyPlane, /* copy plane */ + (typePolyPoint) NoopDDA, /* poly point */ + (typePolylines) NoopDDA, /* poly lines */ + (typePolySegment) NoopDDA, /* poly segment */ + (typePolyRectangle) NoopDDA, /* poly rectangle */ + (typePolyArc) NoopDDA, /* poly arc */ + (typeFillPolygon) NoopDDA, /* fill polygon */ + (typePolyFillRect) NoopDDA, /* poly fillrect */ + (typePolyFillArc) NoopDDA, /* poly fillarc */ + (typePolyText8) NoopDDA, /* text 8 */ + (typePolyText16) NoopDDA, /* text 16 */ + (typeImageText8) NoopDDA, /* itext 8 */ + (typeImageText16) NoopDDA, /* itext 16 */ + (typePolyGlyphBlt) NoopDDA, /* glyph blt */ + (typeImageGlyphBlt) NoopDDA, /* iglyph blt */ + (typePushPixels) NoopDDA, /* push pixels */ +}; |