X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=deconvolution_sharpen_effect.h;h=d7800dff71ce944571d3463a7b34df7b5b8c7f7b;hp=293916fd52da9433d7843ff9ca26c3526a8fdc06;hb=eff011224abc5dc81f801f3ea44572287a55bcac;hpb=19fde87d1ba773650754dc1f9d9455107d4a7882

diff --git a/deconvolution_sharpen_effect.h b/deconvolution_sharpen_effect.h
index 293916f..d7800df 100644
--- a/deconvolution_sharpen_effect.h
+++ b/deconvolution_sharpen_effect.h
@@ -1,5 +1,5 @@
-#ifndef _DECONVOLUTION_SHARPEN_EFFECT_H
-#define _DECONVOLUTION_SHARPEN_EFFECT_H 1
+#ifndef _MOVIT_DECONVOLUTION_SHARPEN_EFFECT_H
+#define _MOVIT_DECONVOLUTION_SHARPEN_EFFECT_H 1
 
 // DeconvolutionSharpenEffect is an effect that sharpens by way of deconvolution
 // (i.e., trying to reverse the blur kernel, as opposed to just boosting high
@@ -19,26 +19,32 @@
 //
 //   Jain, Anil K.: “Fundamentals of Digital Image Processing”, Prentice Hall, 1988.
 
+#include <epoxy/gl.h>
+#include <Eigen/Dense>
+#include <string>
+
 #include "effect.h"
 
-#include <Eigen/Dense>
+namespace movit {
 
 class DeconvolutionSharpenEffect : public Effect {
 public:
 	DeconvolutionSharpenEffect();
-	virtual std::string effect_type_id() const { return "DeconvolutionSharpenEffect"; }
-	std::string output_fragment_shader();
+	virtual ~DeconvolutionSharpenEffect();
+	std::string effect_type_id() const override { return "DeconvolutionSharpenEffect"; }
+	std::string output_fragment_shader() override;
 
 	// Samples a lot of times from its input.
-	virtual bool needs_texture_bounce() const { return true; }
+	bool needs_texture_bounce() const override { return true; }
 
-	virtual void inform_input_size(unsigned input_num, unsigned width, unsigned height)
+	void inform_input_size(unsigned input_num, unsigned width, unsigned height) override
 	{
 		this->width = width;
 		this->height = height;
 	}
 
-	void set_gl_state(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num);
+	void set_gl_state(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num) override;
+	AlphaHandling alpha_handling() const override { return INPUT_PREMULTIPLIED_ALPHA_KEEP_BLANK; }
 
 private:
 	// Input size.
@@ -61,8 +67,12 @@ private:
 	Eigen::MatrixXf g;
 	int last_R;
 	float last_circle_radius, last_gaussian_radius, last_correlation, last_noise;
+
+	float *uniform_samples;
 	
 	void update_deconvolution_kernel();
 };
 
-#endif // !defined(_DECONVOLUTION_SHARPEN_EFFECT_H)
+}  // namespace movit
+
+#endif // !defined(_MOVIT_DECONVOLUTION_SHARPEN_EFFECT_H)