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39
40#ifndef QT3DRENDER_RENDER_OPENGL_RENDERBUFFER_P_H
41#define QT3DRENDER_RENDER_OPENGL_RENDERBUFFER_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists for the convenience
48// of other Qt classes. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <Qt3DRender/qabstracttexture.h>
55
56QT_BEGIN_NAMESPACE
57
58class QOpenGLContext;
59
60namespace Qt3DRender {
61namespace Render {
62namespace OpenGL {
63
64class Q_AUTOTEST_EXPORT RenderBuffer
65{
66public:
67 RenderBuffer(int width, int height, QAbstractTexture::TextureFormat format);
68 ~RenderBuffer();
69
70 int width() const { return m_size.width(); }
71 int height() const { return m_size.height(); }
72 QSize size() const { return m_size; }
73 QAbstractTexture::TextureFormat format() const { return m_format; }
74 GLuint renderBufferId() const { return m_renderBuffer; }
75
76 void bind();
77 void release();
78
79private:
80 QSize m_size;
81 QAbstractTexture::TextureFormat m_format;
82 GLuint m_renderBuffer;
83 QOpenGLContext *m_context;
84};
85
86} // namespace OpenGL
87} // namespace Render
88} // namespace Qt3DRender
89
90QT_END_NAMESPACE
91
92#endif // QT3DRENDER_RENDER_OPENGL_RENDERBUFFER_P_H
93

source code of qt3d/src/plugins/renderers/opengl/textures/renderbuffer_p.h