QRhiReadbackResult Struct
Describes the results of a potentially asynchronous buffer or texture readback operation. More...
Header: | #include <QRhiReadbackResult> |
Public Variables
Detailed Description
\inmodule
QtGui \since
6.6
When completed is set, the function is invoked when the data is available. format and pixelSize are set upon completion together with data.
Note: This is a RHI API with limited compatibility guarantees, see QRhi for details.
Member Variable Documentation
int QRhiReadbackResult::completed
Callback that is invoked upon completion, on the thread the QRhi operates on. Can be left set to nullptr
, in which case no callback is invoked.
QByteArray QRhiReadbackResult::data
The buffer or image data.
See also QRhiResourceUpdateBatch::readBackTexture() and QRhiResourceUpdateBatch::readBackBuffer().
QRhiTexture::Format QRhiReadbackResult::format
Valid only for textures, the texture format.
QSize QRhiReadbackResult::pixelSize
Valid only for textures, the size in pixels.