blob: 236261cbeb960ec3f8466e09e1cfcbb06c65f726 (
plain)
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
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef PVRQWSDRAWABLE_P_H
#define PVRQWSDRAWABLE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// reasons. This header file may change from version to version
// without notice, or even be removed.
//
// We mean it.
//
#include <pvr2d.h>
#include "pvrqwsdrawable.h"
#ifdef __cplusplus
extern "C" {
#endif
#define PVRQWS_MAX_VISIBLE_RECTS 32
#define PVRQWS_MAX_SCREENS 1
#define PVRQWS_MAX_BACK_BUFFERS 2
#define PVRQWS_MAX_FLIP_BUFFERS 2
typedef struct {
PvrQwsRect screenRect;
int screenStride;
PVR2DFORMAT pixelFormat;
int bytesPerPixel;
PVR2DMEMINFO *frameBuffer;
PvrQwsDrawable *screenDrawable;
void *mapped;
int mappedLength;
unsigned long screenStart;
int needsUnmap;
int initialized;
} PvrQwsScreenInfo;
typedef struct {
int refCount;
PvrQwsScreenInfo screens[PVRQWS_MAX_SCREENS];
PVR2DCONTEXTHANDLE context;
int numDrawables;
unsigned long numFlipBuffers;
PVR2DFLIPCHAINHANDLE flipChain;
PVR2DMEMINFO *flipBuffers[PVRQWS_MAX_FLIP_BUFFERS];
int usePresentBlit;
PvrQwsDrawable *firstWinId;
} PvrQwsDisplay;
extern PvrQwsDisplay pvrQwsDisplay;
struct _PvrQwsDrawable
{
PvrQwsDrawableType type;
long winId;
int refCount;
PvrQwsRect rect;
int screen;
PVR2DFORMAT pixelFormat;
PvrQwsRect visibleRects[PVRQWS_MAX_VISIBLE_RECTS];
int numVisibleRects;
PVR2DMEMINFO *backBuffers[PVRQWS_MAX_BACK_BUFFERS];
int currentBackBuffer;
int backBuffersValid;
int usingFlipBuffers;
int isFullScreen;
int strideBytes;
int stridePixels;
int rotationAngle;
PvrQwsSwapFunction swapFunction;
void *userData;
PvrQwsDrawable *nextWinId;
};
/* Get the current source and render buffers for a drawable */
int pvrQwsGetBuffers
(PvrQwsDrawable *drawable, PVR2DMEMINFO **source, PVR2DMEMINFO **render);
#ifdef __cplusplus
};
#endif
#endif
|
