1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/**************************************************************************/
/* */
/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */
/* Copyright (c) 2008-2017 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */
/* Copyright (c) 2011-2022 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
/* Copyright (c) 2014-2019 Mihai Moldovan <ionic@ionic.de> */
/* Copyright (c) 2014-2022 Ulrich Sibiller <uli42@gmx.de> */
/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */
/* */
/* NXAGENT, NX protocol compression and NX extensions to this software */
/* are copyright of the aforementioned persons and companies. */
/* */
/* Redistribution and use of the present software is allowed according */
/* to terms specified in the file LICENSE which comes in the source */
/* distribution. */
/* */
/* All rights reserved. */
/* */
/* NOTE: This software has received contributions from various other */
/* contributors, only the core maintainers and supporters are listed as */
/* copyright holders. Please contact us, if you feel you should be listed */
/* as copyright holder, as well. */
/* */
/**************************************************************************/
#ifndef __Render_H__
#define __Render_H__
#include "screenint.h"
#include "cursor.h"
#include "picture.h"
#include "renderproto.h"
#include "glyphstr.h"
#include "Agent.h"
extern int nxagentRenderEnable;
extern int nxagentRenderVersionMajor;
extern int nxagentRenderVersionMinor;
extern int nxagentPicturePrivateIndex;
extern BoxPtr nxagentGlyphsExtents;
extern BoxPtr nxagentTrapezoidExtents;
/*
* Structure imported from Xrender.h. We don't
* include Xrender.h at this point because of
* clashes of definition.
*/
/*
* Xlib Pixmap and Atom types are 8 bytes long
* on 64-bit archs, whilst they are 4 bytes long
* on 32-bit ones. At this point, Pixmap and Atom
* are not Xlib types but Xserver ones: here they
* are always 4 bytes long. So that we use XlibID
* symbols defined below to fill the structure with
* fields having the right size.
*/
typedef struct {
int repeat;
Picture alpha_map;
int alpha_x_origin;
int alpha_y_origin;
int clip_x_origin;
int clip_y_origin;
XlibPixmap clip_mask;
Bool graphics_exposures;
int subwindow_mode;
int poly_edge;
int poly_mode;
XlibAtom dither;
Bool component_alpha;
} XRenderPictureAttributes_;
typedef struct
{
Picture picture;
XRenderPictureAttributes_ lastServerValues;
} nxagentPrivPictureRec;
typedef nxagentPrivPictureRec *nxagentPrivPicturePtr;
#define nxagentPicturePriv(pPicture) \
((nxagentPrivPicturePtr) ((pPicture) -> devPrivates[nxagentPicturePrivateIndex].ptr))
#define nxagentPicture(pPicture) (nxagentPicturePriv(pPicture) -> picture)
#define nxagentSetPictureRemoteValue(pPicture, pvalue, value) \
do \
{ \
nxagentPicturePriv(pPicture) -> lastServerValues.pvalue = value; \
} \
while (0)
#define nxagentCheckPictureRemoteValue(pPicture, pvalue, value) \
(nxagentPicturePriv(pPicture) -> lastServerValues.pvalue == value)
void nxagentRenderExtensionInit(void);
Bool nxagentPictureInit(ScreenPtr, PictFormatPtr, int);
void nxagentRenderRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
void nxagentAddGlyphs(GlyphSetPtr glyphSet, Glyph *gids, xGlyphInfo *gi,
int nglyphs, CARD8 *images, int sizeImages);
void nxagentReconnectPicture(void * p0, XID x1, void *p2);
void nxagentDisconnectPicture(void * p0, XID x1, void* p2);
void nxagentReconnectGlyphSet(void* p0, XID x1, void *p2);
void nxagentDestroyPicture(PicturePtr pPicture);
#endif /* __Render_H__ */
|
