1 files changed, 40 insertions, 0 deletions
diff --git a/servers/audio/effects/audio_effect_amplify.h b/servers/audio/effects/audio_effect_amplify.h
new file mode 100644
index 0000000000..921054e2cd
--- /dev/null
+++ b/servers/audio/effects/audio_effect_amplify.h
@@ -0,0 +1,40 @@
+#ifndef AUDIOEFFECTAMPLIFY_H
+#define AUDIOEFFECTAMPLIFY_H
+
+#include "servers/audio/audio_effect.h"
+
+class AudioEffectAmplify;
+
+class AudioEffectAmplifyInstance : public AudioEffectInstance {
+	GDCLASS(AudioEffectAmplifyInstance,AudioEffectInstance)
+friend class AudioEffectAmplify;
+	Ref<AudioEffectAmplify> base;
+
+	float mix_volume_db;
+public:
+
+	virtual void process(const AudioFrame *p_src_frames,AudioFrame *p_dst_frames,int p_frame_count);
+
+};
+
+
+class AudioEffectAmplify : public AudioEffect {
+	GDCLASS(AudioEffectAmplify,AudioEffect)
+
+friend class AudioEffectAmplifyInstance;
+	float volume_db;
+
+protected:
+
+	static void _bind_methods();
+public:
+
+
+	Ref<AudioEffectInstance> instance();
+	void set_volume_db(float p_volume);
+	float get_volume_db() const;
+
+	AudioEffectAmplify();
+};
+
+#endif // AUDIOEFFECTAMPLIFY_H