Change to using GLEW everywhere.

[movit] / deconvolution_sharpen_effect.cpp

diff --git a/deconvolution_sharpen_effect.cpp b/deconvolution_sharpen_effect.cpp
index ab28eb387d980ec8923ec150b1f3903e04e85f10..2d32ecd6724d886a03185b1042b643a15a83075b 100644 (file)
--- a/deconvolution_sharpen_effect.cpp
+++ b/deconvolution_sharpen_effect.cpp
@@ -5,12 +5,12 @@
 
 #include <math.h>
 #include <assert.h>
 
 #include <math.h>
 #include <assert.h>

+#include <GL/glew.h>

 #include <Eigen/Dense>
 #include <Eigen/Cholesky>
 
 #include "deconvolution_sharpen_effect.h"
 #include "util.h"
 #include <Eigen/Dense>
 #include <Eigen/Cholesky>
 
 #include "deconvolution_sharpen_effect.h"
 #include "util.h"

-#include "opengl.h"

 
 using namespace Eigen;
 
 
 using namespace Eigen;
 


@@ -268,8 +268,7 @@ void DeconvolutionSharpenEffect::update_deconvolution_kernel()
                        if (gaussian_radius < 1e-3) {
                                val = (x == 0 && y == 0) ? 1.0f : 0.0f;
                        } else {
                        if (gaussian_radius < 1e-3) {
                                val = (x == 0 && y == 0) ? 1.0f : 0.0f;
                        } else {

-                               float z = hypot(x, y) / gaussian_radius;
-                               val = exp(-z * z);
+                               val = exp(-(x*x + y*y) / (2.0 * gaussian_radius * gaussian_radius));

                        }
                        gaussian_h(y + 2 * R, x + 2 * R) = val;
                }
                        }
                        gaussian_h(y + 2 * R, x + 2 * R) = val;
                }