Reference Manual - 1.6.3
IDirectFBSurface   SetSrcConvolution

Set the source convolution filter.

DFBResult SetSrcConvolution (
  IDirectFBSurface   * thiz,
  const DFBConvolutionFilter   * filter
);

Enable usage of this filter by setting DSBLIT_SRC_CONVOLUTION via IDirectFBSurface::SetBlittingFlags().

Creative Commons License This work is licensed under a Creative Commons Attribution-Share Alike 3.0 License