mipict.h@ 81043

Last change on this file since 81043 was 43272, checked in by vboxsync, 12 years ago
Additions/x11: more original X server headers.
Property svn:eol-style set to `native`
File size: 5.3 KB

Line
1	/*
2	*
3	* Copyright © 2000 SuSE, Inc.
4	*
5	* Permission to use, copy, modify, distribute, and sell this software and its
6	* documentation for any purpose is hereby granted without fee, provided that
7	* the above copyright notice appear in all copies and that both that
8	* copyright notice and this permission notice appear in supporting
9	* documentation, and that the name of SuSE not be used in advertising or
10	* publicity pertaining to distribution of the software without specific,
11	* written prior permission. SuSE makes no representations about the
12	* suitability of this software for any purpose. It is provided "as is"
13	* without express or implied warranty.
14	*
15	* SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
16	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
17	* BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
18	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
19	* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
20	* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21	*
22	* Author: Keith Packard, SuSE, Inc.
23	*/
24
25	#ifndef _MIPICT_H_
26	#define _MIPICT_H_
27
28	#include "picturestr.h"
29
30	#define MI_MAX_INDEXED 256 /* XXX depth must be <= 8 */
31
32	#if MI_MAX_INDEXED <= 256
33	typedef CARD8 miIndexType;
34	#endif
35
36	typedef struct _miIndexed {
37	Bool color;
38	CARD32 rgba[MI_MAX_INDEXED];
39	miIndexType ent[32768];
40	} miIndexedRec, *miIndexedPtr;
41
42	#define miCvtR8G8B8to15(s) ((((s) >> 3) & 0x001f) \| \
43	(((s) >> 6) & 0x03e0) \| \
44	(((s) >> 9) & 0x7c00))
45	#define miIndexToEnt15(mif,rgb15) ((mif)->ent[rgb15])
46	#define miIndexToEnt24(mif,rgb24) miIndexToEnt15(mif,miCvtR8G8B8to15(rgb24))
47
48	#define miIndexToEntY24(mif,rgb24) ((mif)->ent[CvtR8G8B8toY15(rgb24)])
49
50	int
51	miCreatePicture (PicturePtr pPicture);
52
53	void
54	miDestroyPicture (PicturePtr pPicture);
55
56	void
57	miDestroyPictureClip (PicturePtr pPicture);
58
59	int
60	miChangePictureClip (PicturePtr pPicture,
61	int type,
62	pointer value,
63	int n);
64
65	void
66	miChangePicture (PicturePtr pPicture,
67	Mask mask);
68
69	void
70	miValidatePicture (PicturePtr pPicture,
71	Mask mask);
72
73	int
74	miChangePictureTransform (PicturePtr pPicture,
75	PictTransform *transform);
76
77	int
78	miChangePictureFilter (PicturePtr pPicture,
79	int filter,
80	xFixed *params,
81	int nparams);
82
83	Bool
84	miClipPicture (RegionPtr pRegion,
85	PicturePtr pPicture,
86	INT16 xReg,
87	INT16 yReg,
88	INT16 xPict,
89	INT16 yPict);
90
91	void
92	miCompositeSourceValidate (PicturePtr pPicture,
93	INT16 x,
94	INT16 y,
95	CARD16 width,
96	CARD16 height);
97	Bool
98	miComputeCompositeRegion (RegionPtr pRegion,
99	PicturePtr pSrc,
100	PicturePtr pMask,
101	PicturePtr pDst,
102	INT16 xSrc,
103	INT16 ySrc,
104	INT16 xMask,
105	INT16 yMask,
106	INT16 xDst,
107	INT16 yDst,
108	CARD16 width,
109	CARD16 height);
110
111	Bool
112	miPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats);
113
114	Bool
115	miRealizeGlyph (ScreenPtr pScreen,
116	GlyphPtr glyph);
117
118	void
119	miUnrealizeGlyph (ScreenPtr pScreen,
120	GlyphPtr glyph);
121
122	void
123	miGlyphExtents (int nlist,
124	GlyphListPtr list,
125	GlyphPtr *glyphs,
126	BoxPtr extents);
127
128	void
129	miGlyphs (CARD8 op,
130	PicturePtr pSrc,
131	PicturePtr pDst,
132	PictFormatPtr maskFormat,
133	INT16 xSrc,
134	INT16 ySrc,
135	int nlist,
136	GlyphListPtr list,
137	GlyphPtr *glyphs);
138
139	void
140	miRenderColorToPixel (PictFormatPtr pPict,
141	xRenderColor *color,
142	CARD32 *pixel);
143
144	void
145	miRenderPixelToColor (PictFormatPtr pPict,
146	CARD32 pixel,
147	xRenderColor *color);
148
149	Bool
150	miIsSolidAlpha (PicturePtr pSrc);
151
152	void
153	miCompositeRects (CARD8 op,
154	PicturePtr pDst,
155	xRenderColor *color,
156	int nRect,
157	xRectangle *rects);
158
159	void
160	miTrapezoidBounds (int ntrap, xTrapezoid *traps, BoxPtr box);
161
162	void
163	miTrapezoids (CARD8 op,
164	PicturePtr pSrc,
165	PicturePtr pDst,
166	PictFormatPtr maskFormat,
167	INT16 xSrc,
168	INT16 ySrc,
169	int ntrap,
170	xTrapezoid *traps);
171
172	void
173	miPointFixedBounds (int npoint, xPointFixed *points, BoxPtr bounds);
174
175	void
176	miTriangleBounds (int ntri, xTriangle *tris, BoxPtr bounds);
177
178	void
179	miRasterizeTriangle (PicturePtr pMask,
180	xTriangle *tri,
181	int x_off,
182	int y_off);
183
184	void
185	miTriangles (CARD8 op,
186	PicturePtr pSrc,
187	PicturePtr pDst,
188	PictFormatPtr maskFormat,
189	INT16 xSrc,
190	INT16 ySrc,
191	int ntri,
192	xTriangle *tris);
193
194	void
195	miTriStrip (CARD8 op,
196	PicturePtr pSrc,
197	PicturePtr pDst,
198	PictFormatPtr maskFormat,
199	INT16 xSrc,
200	INT16 ySrc,
201	int npoint,
202	xPointFixed *points);
203
204	void
205	miTriFan (CARD8 op,
206	PicturePtr pSrc,
207	PicturePtr pDst,
208	PictFormatPtr maskFormat,
209	INT16 xSrc,
210	INT16 ySrc,
211	int npoint,
212	xPointFixed *points);
213
214	PicturePtr
215	miCreateAlphaPicture (ScreenPtr pScreen,
216	PicturePtr pDst,
217	PictFormatPtr pPictFormat,
218	CARD16 width,
219	CARD16 height);
220
221	Bool
222	miInitIndexed (ScreenPtr pScreen,
223	PictFormatPtr pFormat);
224
225	void
226	miCloseIndexed (ScreenPtr pScreen,
227	PictFormatPtr pFormat);
228
229	void
230	miUpdateIndexed (ScreenPtr pScreen,
231	PictFormatPtr pFormat,
232	int ndef,
233	xColorItem *pdef);
234
235	#endif /* _MIPICT_H_ */

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source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.4.2/mipict.h@ 81043

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