| 1 | /*
|
|---|
| 2 | * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
|
|---|
| 3 | *
|
|---|
| 4 | * All Rights Reserved.
|
|---|
| 5 | *
|
|---|
| 6 | * Permission is hereby granted, free of charge, to any person obtaining
|
|---|
| 7 | * a copy of this software and associated documentation files (the
|
|---|
| 8 | * "Software"), to deal in the Software without restriction, including
|
|---|
| 9 | * without limitation on the rights to use, copy, modify, merge,
|
|---|
| 10 | * publish, distribute, sublicense, and/or sell copies of the Software,
|
|---|
| 11 | * and to permit persons to whom the Software is furnished to do so,
|
|---|
| 12 | * subject to the following conditions:
|
|---|
| 13 | *
|
|---|
| 14 | * The above copyright notice and this permission notice (including the
|
|---|
| 15 | * next paragraph) shall be included in all copies or substantial
|
|---|
| 16 | * portions of the Software.
|
|---|
| 17 | *
|
|---|
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|---|
| 19 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|---|
| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|---|
| 21 | * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
|
|---|
| 22 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|---|
| 23 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|---|
| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|---|
| 25 | * SOFTWARE.
|
|---|
| 26 | */
|
|---|
| 27 |
|
|---|
| 28 | /*
|
|---|
| 29 | * Authors:
|
|---|
| 30 | * Kevin E. Martin <kem@redhat.com>
|
|---|
| 31 | *
|
|---|
| 32 | */
|
|---|
| 33 |
|
|---|
| 34 | /** \file
|
|---|
| 35 | * This file provides access to the externally visible RENDER support
|
|---|
| 36 | * functions, global variables and macros for DMX.
|
|---|
| 37 | *
|
|---|
| 38 | * FIXME: Move function definitions for non-externally visible function
|
|---|
| 39 | * to .c file. */
|
|---|
| 40 |
|
|---|
| 41 | #ifndef DMXPICT_H
|
|---|
| 42 | #define DMXPICT_H
|
|---|
| 43 |
|
|---|
| 44 | /** Picture private structure */
|
|---|
| 45 | typedef struct _dmxPictPriv {
|
|---|
| 46 | Picture pict; /**< Picture ID from back-end server */
|
|---|
| 47 | Mask savedMask; /**< Mask of picture attributes saved for
|
|---|
| 48 | * lazy window creation. */
|
|---|
| 49 | } dmxPictPrivRec, *dmxPictPrivPtr;
|
|---|
| 50 |
|
|---|
| 51 |
|
|---|
| 52 | /** Glyph Set private structure */
|
|---|
| 53 | typedef struct _dmxGlyphPriv {
|
|---|
| 54 | GlyphSet *glyphSets; /**< Glyph Set IDs from back-end server */
|
|---|
| 55 | } dmxGlyphPrivRec, *dmxGlyphPrivPtr;
|
|---|
| 56 |
|
|---|
| 57 |
|
|---|
| 58 | extern void dmxInitRender(void);
|
|---|
| 59 | extern void dmxResetRender(void);
|
|---|
| 60 |
|
|---|
| 61 | extern Bool dmxPictureInit(ScreenPtr pScreen,
|
|---|
| 62 | PictFormatPtr formats, int nformats);
|
|---|
| 63 |
|
|---|
| 64 | extern void dmxCreatePictureList(WindowPtr pWindow);
|
|---|
| 65 | extern Bool dmxDestroyPictureList(WindowPtr pWindow);
|
|---|
| 66 |
|
|---|
| 67 | extern int dmxCreatePicture(PicturePtr pPicture);
|
|---|
| 68 | extern void dmxDestroyPicture(PicturePtr pPicture);
|
|---|
| 69 | extern int dmxChangePictureClip(PicturePtr pPicture, int clipType,
|
|---|
| 70 | pointer value, int n);
|
|---|
| 71 | extern void dmxDestroyPictureClip(PicturePtr pPicture);
|
|---|
| 72 | extern void dmxChangePicture(PicturePtr pPicture, Mask mask);
|
|---|
| 73 | extern void dmxValidatePicture(PicturePtr pPicture, Mask mask);
|
|---|
| 74 | extern void dmxComposite(CARD8 op,
|
|---|
| 75 | PicturePtr pSrc, PicturePtr pMask, PicturePtr pDst,
|
|---|
| 76 | INT16 xSrc, INT16 ySrc,
|
|---|
| 77 | INT16 xMask, INT16 yMask,
|
|---|
| 78 | INT16 xDst, INT16 yDst,
|
|---|
| 79 | CARD16 width, CARD16 height);
|
|---|
| 80 | extern void dmxGlyphs(CARD8 op,
|
|---|
| 81 | PicturePtr pSrc, PicturePtr pDst,
|
|---|
| 82 | PictFormatPtr maskFormat,
|
|---|
| 83 | INT16 xSrc, INT16 ySrc,
|
|---|
| 84 | int nlists, GlyphListPtr lists, GlyphPtr *glyphs);
|
|---|
| 85 | extern void dmxCompositeRects(CARD8 op,
|
|---|
| 86 | PicturePtr pDst,
|
|---|
| 87 | xRenderColor *color,
|
|---|
| 88 | int nRect, xRectangle *rects);
|
|---|
| 89 | extern Bool dmxInitIndexed(ScreenPtr pScreen, PictFormatPtr pFormat);
|
|---|
| 90 | extern void dmxCloseIndexed(ScreenPtr pScreen, PictFormatPtr pFormat);
|
|---|
| 91 | extern void dmxUpdateIndexed(ScreenPtr pScreen, PictFormatPtr pFormat,
|
|---|
| 92 | int ndef, xColorItem *pdef);
|
|---|
| 93 | extern void dmxTrapezoids(CARD8 op,
|
|---|
| 94 | PicturePtr pSrc, PicturePtr pDst,
|
|---|
| 95 | PictFormatPtr maskFormat,
|
|---|
| 96 | INT16 xSrc, INT16 ySrc,
|
|---|
| 97 | int ntrap, xTrapezoid *traps);
|
|---|
| 98 | extern void dmxTriangles(CARD8 op,
|
|---|
| 99 | PicturePtr pSrc, PicturePtr pDst,
|
|---|
| 100 | PictFormatPtr maskFormat,
|
|---|
| 101 | INT16 xSrc, INT16 ySrc,
|
|---|
| 102 | int ntri, xTriangle *tris);
|
|---|
| 103 | extern void dmxTriStrip(CARD8 op,
|
|---|
| 104 | PicturePtr pSrc, PicturePtr pDst,
|
|---|
| 105 | PictFormatPtr maskFormat,
|
|---|
| 106 | INT16 xSrc, INT16 ySrc,
|
|---|
| 107 | int npoint, xPointFixed *points);
|
|---|
| 108 | extern void dmxTriFan(CARD8 op,
|
|---|
| 109 | PicturePtr pSrc, PicturePtr pDst,
|
|---|
| 110 | PictFormatPtr maskFormat,
|
|---|
| 111 | INT16 xSrc, INT16 ySrc,
|
|---|
| 112 | int npoint, xPointFixed *points);
|
|---|
| 113 |
|
|---|
| 114 | extern int dmxBECreateGlyphSet(int idx, GlyphSetPtr glyphSet);
|
|---|
| 115 | extern Bool dmxBEFreeGlyphSet(ScreenPtr pScreen, GlyphSetPtr glyphSet);
|
|---|
| 116 | extern int dmxBECreatePicture(PicturePtr pPicture);
|
|---|
| 117 | extern Bool dmxBEFreePicture(PicturePtr pPicture);
|
|---|
| 118 |
|
|---|
| 119 | extern DevPrivateKey dmxPictPrivateKey; /**< Index for picture private data */
|
|---|
| 120 | extern DevPrivateKey dmxGlyphSetPrivateKey; /**< Index for glyphset private data */
|
|---|
| 121 |
|
|---|
| 122 |
|
|---|
| 123 | /** Get the picture private data given a picture pointer */
|
|---|
| 124 | #define DMX_GET_PICT_PRIV(_pPict) \
|
|---|
| 125 | (dmxPictPrivPtr)dixLookupPrivate(&(_pPict)->devPrivates, dmxPictPrivateKey)
|
|---|
| 126 |
|
|---|
| 127 | /** Set the glyphset private data given a glyphset pointer */
|
|---|
| 128 | #define DMX_SET_GLYPH_PRIV(_pGlyph, _pPriv) \
|
|---|
| 129 | GlyphSetSetPrivate((_pGlyph), dmxGlyphSetPrivateKey, (_pPriv))
|
|---|
| 130 | /** Get the glyphset private data given a glyphset pointer */
|
|---|
| 131 | #define DMX_GET_GLYPH_PRIV(_pGlyph) \
|
|---|
| 132 | (dmxGlyphPrivPtr)GlyphSetGetPrivate((_pGlyph), dmxGlyphSetPrivateKey)
|
|---|
| 133 |
|
|---|
| 134 | #endif /* DMXPICT_H */
|
|---|
