61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/*
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * All Rights Reserved.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Permission is hereby granted, free of charge, to any person obtaining
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * a copy of this software and associated documentation files (the
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * "Software"), to deal in the Software without restriction, including
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * without limitation on the rights to use, copy, modify, merge,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * publish, distribute, sublicense, and/or sell copies of the Software,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * and to permit persons to whom the Software is furnished to do so,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * subject to the following conditions:
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * The above copyright notice and this permission notice (including the
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * next paragraph) shall be included in all copies or substantial
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * portions of the Software.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * SOFTWARE.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/*
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Authors:
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * Kevin E. Martin <kem@redhat.com>
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** \file
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * This file provides access to the externally visible RENDER support
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * functions, global variables and macros for DMX.
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync *
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * FIXME: Move function definitions for non-externally visible function
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * to .c file. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#ifndef DMXPICT_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define DMXPICT_H
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Picture private structure */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct _dmxPictPriv {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync Picture pict; /**< Picture ID from back-end server */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync Mask savedMask; /**< Mask of picture attributes saved for
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync * lazy window creation. */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} dmxPictPrivRec, *dmxPictPrivPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Glyph Set private structure */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsynctypedef struct _dmxGlyphPriv {
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync GlyphSet *glyphSets; /**< Glyph Set IDs from back-end server */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync} dmxGlyphPrivRec, *dmxGlyphPrivPtr;
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxInitRender(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxResetRender(void);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern Bool dmxPictureInit(ScreenPtr pScreen,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PictFormatPtr formats, int nformats);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxCreatePictureList(WindowPtr pWindow);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern Bool dmxDestroyPictureList(WindowPtr pWindow);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxCreatePicture(PicturePtr pPicture);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxDestroyPicture(PicturePtr pPicture);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxChangePictureClip(PicturePtr pPicture, int clipType,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync void *value, int n);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxDestroyPictureClip(PicturePtr pPicture);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxChangePicture(PicturePtr pPicture, Mask mask);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxValidatePicture(PicturePtr pPicture, Mask mask);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxComposite(CARD8 op,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 xSrc, INT16 ySrc,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 xMask, INT16 yMask,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 xDst, INT16 yDst, CARD16 width, CARD16 height);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxGlyphs(CARD8 op,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PicturePtr pSrc, PicturePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PictFormatPtr maskFormat,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 xSrc, INT16 ySrc,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int nlists, GlyphListPtr lists, GlyphPtr * glyphs);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxCompositeRects(CARD8 op,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PicturePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync xRenderColor * color,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int nRect, xRectangle *rects);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern Bool dmxInitIndexed(ScreenPtr pScreen, PictFormatPtr pFormat);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxCloseIndexed(ScreenPtr pScreen, PictFormatPtr pFormat);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxUpdateIndexed(ScreenPtr pScreen, PictFormatPtr pFormat,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int ndef, xColorItem * pdef);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxTrapezoids(CARD8 op,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PicturePtr pSrc, PicturePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PictFormatPtr maskFormat,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 xSrc, INT16 ySrc,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync int ntrap, xTrapezoid * traps);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern void dmxTriangles(CARD8 op,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PicturePtr pSrc, PicturePtr pDst,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync PictFormatPtr maskFormat,
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync INT16 xSrc, INT16 ySrc, int ntri, xTriangle * tris);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxBECreateGlyphSet(int idx, GlyphSetPtr glyphSet);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern Bool dmxBEFreeGlyphSet(ScreenPtr pScreen, GlyphSetPtr glyphSet);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern int dmxBECreatePicture(PicturePtr pPicture);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsyncextern Bool dmxBEFreePicture(PicturePtr pPicture);
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Get the picture private data given a picture pointer */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define DMX_GET_PICT_PRIV(_pPict) \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync (dmxPictPrivPtr)dixLookupPrivate(&(_pPict)->devPrivates, dmxPictPrivateKey)
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Set the glyphset private data given a glyphset pointer */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define DMX_SET_GLYPH_PRIV(_pGlyph, _pPriv) \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync GlyphSetSetPrivate((_pGlyph), dmxGlyphSetPrivateKey, (_pPriv))
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync/** Get the glyphset private data given a glyphset pointer */
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#define DMX_GET_GLYPH_PRIV(_pGlyph) \
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync (dmxGlyphPrivPtr)GlyphSetGetPrivate((_pGlyph), dmxGlyphSetPrivateKey)
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync
61cb83a8ccd1dd7f671f31fa93c9d8b7be09b4ccvboxsync#endif /* DMXPICT_H */