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Diffstat (limited to 'src/opengl/qglframebufferobject.h')
-rw-r--r-- | src/opengl/qglframebufferobject.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/src/opengl/qglframebufferobject.h b/src/opengl/qglframebufferobject.h deleted file mode 100644 index c88063cbb5..0000000000 --- a/src/opengl/qglframebufferobject.h +++ /dev/null @@ -1,149 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtOpenGL module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGLFRAMEBUFFEROBJECT_H -#define QGLFRAMEBUFFEROBJECT_H - -#include <QtOpenGL/qgl.h> -#include <QtGui/qpaintdevice.h> - -QT_BEGIN_NAMESPACE - - -class QGLFramebufferObjectPrivate; -class QGLFramebufferObjectFormat; - -class Q_OPENGL_EXPORT QGLFramebufferObject : public QPaintDevice -{ - Q_DECLARE_PRIVATE(QGLFramebufferObject) -public: - enum Attachment { - NoAttachment, - CombinedDepthStencil, - Depth - }; - - QGLFramebufferObject(const QSize &size, GLenum target = GL_TEXTURE_2D); - QGLFramebufferObject(int width, int height, GLenum target = GL_TEXTURE_2D); - - QGLFramebufferObject(const QSize &size, Attachment attachment, - GLenum target = GL_TEXTURE_2D, GLenum internal_format = 0); - QGLFramebufferObject(int width, int height, Attachment attachment, - GLenum target = GL_TEXTURE_2D, GLenum internal_format = 0); - - QGLFramebufferObject(const QSize &size, const QGLFramebufferObjectFormat &format); - QGLFramebufferObject(int width, int height, const QGLFramebufferObjectFormat &format); - - virtual ~QGLFramebufferObject(); - - QGLFramebufferObjectFormat format() const; - - bool isValid() const; - bool isBound() const; - bool bind(); - bool release(); - - GLuint texture() const; - QSize size() const; - QImage toImage() const; - Attachment attachment() const; - - QPaintEngine *paintEngine() const override; - GLuint handle() const; - - static bool bindDefault(); - - static bool hasOpenGLFramebufferObjects(); - - void drawTexture(const QRectF &target, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D); - void drawTexture(const QPointF &point, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D); - - static bool hasOpenGLFramebufferBlit(); - static void blitFramebuffer(QGLFramebufferObject *target, const QRect &targetRect, - QGLFramebufferObject *source, const QRect &sourceRect, - GLbitfield buffers = GL_COLOR_BUFFER_BIT, - GLenum filter = GL_NEAREST); - -protected: - int metric(PaintDeviceMetric metric) const override; - int devType() const override { return QInternal::FramebufferObject; } - -private: - Q_DISABLE_COPY(QGLFramebufferObject) - QScopedPointer<QGLFramebufferObjectPrivate> d_ptr; - friend class QGLPaintDevice; - friend class QGLFBOGLPaintDevice; -}; - -class QGLFramebufferObjectFormatPrivate; -class Q_OPENGL_EXPORT QGLFramebufferObjectFormat -{ -public: - QGLFramebufferObjectFormat(); - QGLFramebufferObjectFormat(const QGLFramebufferObjectFormat &other); - QGLFramebufferObjectFormat &operator=(const QGLFramebufferObjectFormat &other); - ~QGLFramebufferObjectFormat(); - - void setSamples(int samples); - int samples() const; - - void setMipmap(bool enabled); - bool mipmap() const; - - void setAttachment(QGLFramebufferObject::Attachment attachment); - QGLFramebufferObject::Attachment attachment() const; - - void setTextureTarget(GLenum target); - GLenum textureTarget() const; - - void setInternalTextureFormat(GLenum internalTextureFormat); - GLenum internalTextureFormat() const; - - bool operator==(const QGLFramebufferObjectFormat& other) const; - bool operator!=(const QGLFramebufferObjectFormat& other) const; - -private: - QGLFramebufferObjectFormatPrivate *d; - - void detach(); -}; - -QT_END_NAMESPACE - -#endif // QGLFRAMEBUFFEROBJECT_H |