Lines Matching defs:kernel
16 * A convolution effect. The kernel is specified as an array of 2 * half-width
24 /// Convolve with an arbitrary user-specified kernel
28 const float* kernel,
34 kernel,
40 /// Convolve with a Gaussian kernel
58 const float* kernel() const { return fKernel; }
71 // kernel values.
78 // on a blur filter gives a kernel width of 25 while a sigma of 5.0
79 // would exceed a 32 wide kernel.
95 const float* kernel,
99 /// Convolve with a Gaussian kernel