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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
|
// qgl.sip generated by MetaSIP on Sat Jul 15 18:43:36 2006
//
// This file is part of the QtOpenGL Python extension module.
//
// Copyright (c) 2006
// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
//
// This file is part of PyQt.
//
// This copy of PyQt is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2, or (at your option) any later
// version.
//
// PyQt is supplied in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
// details.
//
// You should have received a copy of the GNU General Public License along with
// PyQt; see the file LICENSE. If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
%ModuleHeaderCode
#include <qgl.h>
%End
typedef int GLint;
typedef unsigned GLuint;
typedef unsigned GLenum;
namespace QGL
{
%TypeHeaderCode
#include <qgl.h>
%End
enum FormatOption
{
DoubleBuffer,
DepthBuffer,
Rgba,
AlphaChannel,
AccumBuffer,
StencilBuffer,
StereoBuffers,
DirectRendering,
HasOverlay,
SampleBuffers,
SingleBuffer,
NoDepthBuffer,
ColorIndex,
NoAlphaChannel,
NoAccumBuffer,
NoStencilBuffer,
NoStereoBuffers,
IndirectRendering,
NoOverlay,
NoSampleBuffers,
};
typedef QFlags<QGL::FormatOption> FormatOptions;
};
QFlags<QGL::FormatOption> operator|(QGL::FormatOption f1, QFlags<QGL::FormatOption> f2);
QFlags<QGL::FormatOption> operator|(QGL::FormatOption f1, QGL::FormatOption f2);
class QGLFormat
{
%TypeHeaderCode
#include <qgl.h>
%End
public:
QGLFormat();
QGLFormat(QGL::FormatOptions options, int plane = 0);
QGLFormat(const QGLFormat &other);
~QGLFormat();
void setDepthBufferSize(int size);
int depthBufferSize() const;
void setAccumBufferSize(int size);
int accumBufferSize() const;
void setAlphaBufferSize(int size);
int alphaBufferSize() const;
void setStencilBufferSize(int size);
int stencilBufferSize() const;
void setSampleBuffers(bool enable);
void setSamples(int numSamples);
int samples() const;
void setDoubleBuffer(bool enable);
void setDepth(bool enable);
void setRgba(bool enable);
void setAlpha(bool enable);
void setAccum(bool enable);
void setStencil(bool enable);
void setStereo(bool enable);
void setDirectRendering(bool enable);
void setOverlay(bool enable);
int plane() const;
void setPlane(int plane);
void setOption(QGL::FormatOptions opt);
bool testOption(QGL::FormatOptions opt) const;
static QGLFormat defaultFormat();
static void setDefaultFormat(const QGLFormat &f);
static QGLFormat defaultOverlayFormat();
static void setDefaultOverlayFormat(const QGLFormat &f);
static bool hasOpenGL();
static bool hasOpenGLOverlays();
bool doubleBuffer() const;
bool depth() const;
bool rgba() const;
bool alpha() const;
bool accum() const;
bool stencil() const;
bool stereo() const;
bool directRendering() const;
bool hasOverlay() const;
bool sampleBuffers() const;
};
bool operator==(const QGLFormat &, const QGLFormat &);
bool operator!=(const QGLFormat &, const QGLFormat &);
class QGLContext
{
%TypeHeaderCode
#include <qgl.h>
%End
public:
QGLContext(const QGLFormat &format, QPaintDevice *device);
virtual ~QGLContext();
virtual bool create(const QGLContext *shareContext = 0);
bool isValid() const;
bool isSharing() const;
void reset();
QGLFormat format() const;
QGLFormat requestedFormat() const;
void setFormat(const QGLFormat &format);
virtual void makeCurrent();
virtual void doneCurrent();
virtual void swapBuffers() const;
GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D, GLint format = GL_RGBA8);
GLuint bindTexture(const QPixmap &pixmap, GLenum target = GL_TEXTURE_2D, GLint format = GL_RGBA8);
GLuint bindTexture(const QString &fileName);
void deleteTexture(GLuint tx_id);
static void setTextureCacheLimit(int size);
static int textureCacheLimit();
void *getProcAddress(const QString &proc) const;
QPaintDevice *device() const;
QColor overlayTransparentColor() const;
static const QGLContext *currentContext();
protected:
virtual bool chooseContext(const QGLContext *shareContext = 0);
%If (WS_X11)
virtual void *chooseVisual();
%End
bool deviceIsPixmap() const;
bool windowCreated() const;
void setWindowCreated(bool on);
bool initialized() const;
void setInitialized(bool on);
void generateFontDisplayLists(const QFont &fnt, int listBase);
private:
QGLContext(const QGLContext &);
};
class QGLWidget : QWidget
{
%TypeHeaderCode
#include <qgl.h>
%End
%ConvertToSubClassCode
sipClass = (sipCpp->inherits(sipName_QGLWidget) ? sipClass_QGLWidget : 0);
%End
public:
QGLWidget(QWidget *parent /TransferThis/ = 0, const QGLWidget *shareWidget = 0, Qt::WFlags f = 0);
QGLWidget(QGLContext *context /Transfer/, QWidget *parent /TransferThis/ = 0, const QGLWidget *shareWidget = 0, Qt::WFlags f = 0);
QGLWidget(const QGLFormat &format, QWidget *parent /TransferThis/ = 0, const QGLWidget *shareWidget = 0, Qt::WFlags f = 0);
virtual ~QGLWidget();
void qglColor(const QColor &c) const;
void qglClearColor(const QColor &c) const;
bool isValid() const;
bool isSharing() const;
void makeCurrent();
void doneCurrent();
bool doubleBuffer() const;
void swapBuffers();
QGLFormat format() const;
void setFormat(const QGLFormat &format);
const QGLContext *context() const;
void setContext(QGLContext *context, const QGLContext *shareContext = 0, bool deleteOldContext = true);
QPixmap renderPixmap(int w = 0, int h = 0, bool useContext = false);
QImage grabFrameBuffer(bool withAlpha = false);
void makeOverlayCurrent();
const QGLContext *overlayContext() const;
static QImage convertToGLFormat(const QImage &img);
void setMouseTracking(bool enable);
const QGLColormap &colormap() const;
void setColormap(const QGLColormap &map);
void renderText(int x, int y, const QString &str, const QFont &fnt = QFont(), int listBase = 2000);
void renderText(double x, double y, double z, const QString &str, const QFont &fnt = QFont(), int listBase = 2000);
virtual QPaintEngine *paintEngine() const;
GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D, GLint format = GL_RGBA8);
GLuint bindTexture(const QPixmap &pixmap, GLenum target = GL_TEXTURE_2D, GLint format = GL_RGBA8);
GLuint bindTexture(const QString &fileName);
void deleteTexture(GLuint tx_id);
public slots:
virtual void updateGL();
virtual void updateOverlayGL();
protected:
virtual bool event(QEvent *);
virtual void initializeGL();
virtual void resizeGL(int w, int h);
virtual void paintGL();
virtual void initializeOverlayGL();
virtual void resizeOverlayGL(int w, int h);
virtual void paintOverlayGL();
void setAutoBufferSwap(bool on);
bool autoBufferSwap() const;
virtual void paintEvent(QPaintEvent *);
virtual void resizeEvent(QResizeEvent *);
virtual void glInit();
virtual void glDraw();
int fontDisplayListBase(const QFont &fnt, int listBase = 2000);
private:
QGLWidget(const QGLWidget &);
};
|
