X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=glow_effect.h;fp=glow_effect.h;h=7ee164dceab630d2d1ab2f7573ce4f581bbb037a;hp=0000000000000000000000000000000000000000;hb=ef7665d0d3854b3464800d8d7fef9a90f14d9a9f;hpb=1e2d23133575fc1cfeb14652e4b383883bf24512

diff --git a/glow_effect.h b/glow_effect.h
new file mode 100644
index 0000000..7ee164d
--- /dev/null
+++ b/glow_effect.h
@@ -0,0 +1,32 @@
+#ifndef _GLOW_EFFECT_H
+#define _GLOW_EFFECT_H 1
+
+// Glow: Simply add a blurred version of the image to itself.
+
+#include "effect.h"
+
+class BlurEffect;
+class MixEffect;
+
+class GlowEffect : public Effect {
+public:
+	GlowEffect();
+
+	virtual bool needs_srgb_primaries() const { return false; }
+
+	virtual void add_self_to_effect_chain(EffectChain *chain, const std::vector<Effect *> &input);
+	virtual bool set_float(const std::string &key, float value);
+
+	virtual std::string output_fragment_shader() {
+		assert(false);
+	}
+	virtual void set_gl_state(GLuint glsl_program_num, const std::string &prefix, unsigned *sampler_num) {
+		assert(false);
+	}
+
+private:
+	BlurEffect *blur;
+	MixEffect *mix;
+};
+
+#endif // !defined(_GLOW_EFFECT_H)