QSGDynamicTexture Class

The QSGDynamicTexture class serves as a baseclass for dynamically changing textures, such as content that is rendered to FBO's. More...

Header: #include <QSGDynamicTexture>
qmake: QT += quick
Inherits: QSGTexture.

Public Functions

virtual bool updateTexture() = 0

Detailed Description

The QSGDynamicTexture class serves as a baseclass for dynamically changing textures, such as content that is rendered to FBO's.

To update the content of the texture, call updateTexture() explicitly. Simply calling bind() will not update the texture.

Member Function Documentation

bool QSGDynamicTexture::updateTexture() [pure virtual]

Call this function to explicitly update the dynamic texture. Calling bind() will bind the content that was previously updated.

The function returns true if the texture was changed as a resul of the update; otherwise returns false.