X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=blur_effect.h;h=ee890c25543fa41599e67d3e9284bfd68d8ee196;hp=09c6f14117f47266e3ec53449202b7f829274bd3;hb=b618b34070d23b6da35c77f004678d8a9e55575b;hpb=3dbe1e7c09766c2437d92a8c2cbbaeea7de3f610

diff --git a/blur_effect.h b/blur_effect.h
index 09c6f14..ee890c2 100644
--- a/blur_effect.h
+++ b/blur_effect.h
@@ -3,16 +3,38 @@
 
 #include "effect.h"
 
+class SingleBlurPassEffect;
+
 class BlurEffect : public Effect {
 public:
 	BlurEffect();
+
+	virtual std::string output_fragment_shader() {
+		assert(false);
+	}
+	virtual void set_uniforms(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num) {
+		assert(false);
+	}
+
+	virtual bool needs_many_samples() const { return true; }
+	virtual bool needs_mipmaps() const { return true; }
+	virtual void add_self_to_effect_chain(std::vector<Effect *> *chain);
+	virtual bool set_float(const std::string &key, float value);
+	
+private:
+	SingleBlurPassEffect *hpass, *vpass;
+};
+
+class SingleBlurPassEffect : public Effect {
+public:
+	SingleBlurPassEffect();
 	std::string output_fragment_shader();
 
 	virtual bool needs_many_samples() const { return true; }
 	virtual bool needs_mipmaps() const { return true; }
 
 	void set_uniforms(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num);
-
+	
 	enum Direction { HORIZONTAL = 0, VERTICAL = 1 };
 
 private: