Add a function for EffectChainTester to get out the uint8 result.
[movit] / deconvolution_sharpen_effect.frag
2012-10-10 Steinar H. GundersonDrop the 8-way symmetry; it causes bugs due to normaliz...
2012-10-10 Steinar H. GundersonSimplify the refocus shader a bit.
2012-10-10 Steinar H. GundersonAdd an implementation of sharpening by FIR Wiener filters.