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Fixed error in QGLFramebufferObject and QOpenGLFramebufferObject docs.

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It's the format class that lets you control the number of samples.

Change-Id: Id01f107a15787f33b65429d3c882854f2dc8784e
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
This commit is contained in:
Samuel Rødal 2013-02-14 09:57:56 +01:00 committed by The Qt Project
parent 02a1243dda
commit 783ad64b90
2 changed files with 4 additions and 4 deletions
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4
src/gui/opengl/qopenglframebufferobject.cpp
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@ -702,8 +702,8 @@ void QOpenGLFramebufferObjectPrivate::initAttachments(QOpenGLContext *ctx, QOpen
create a QOpenGLFramebufferObject with more than one sample per pixel for
primitives to be antialiased when drawing using a QPainter. To create a
multisample framebuffer object you should use one of the constructors that
take a QOpenGLFramebufferObject parameter, and set the
QOpenGLFramebufferObject::samples() property to a non-zero value.
take a QOpenGLFramebufferObjectFormat parameter, and set the
QOpenGLFramebufferObjectFormat::samples() property to a non-zero value.
For multisample framebuffer objects a color render buffer is created,
otherwise a texture with the specified texture target is created.

4
src/opengl/qglframebufferobject.cpp
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@ -751,8 +751,8 @@ void QGLFramebufferObjectPrivate::init(QGLFramebufferObject *q, const QSize &sz,
Note that you need to create a QGLFramebufferObject with more than one
sample per pixel for primitives to be antialiased when drawing using a
QPainter. To create a multisample framebuffer object you should use one of
the constructors that take a QGLFramebufferObject parameter, and set the
QGLFramebufferObject::samples() property to a non-zero value.
the constructors that take a QGLFramebufferObjectFormat parameter, and set
the QGLFramebufferObjectFormat::samples() property to a non-zero value.
When painting to a QGLFramebufferObject using QPainter, the state of
the current GL context will be altered by the paint engine to reflect