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Appli/Core/Inc/audio_effects.h

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+#ifndef AUDIO_EFFECTS_H
+#define AUDIO_EFFECTS_H
+
+#include <stdbool.h>
+#include "fx_octaver.h"
+#include "fx_equalizer.h"
+#include "fx_overdrive.h"
+#include "fx_saturation.h"
+#include "fx_echo.h"
+#include "fx_reverb.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Structure regroupant les parametres de tous les effets. Modifiable directement
+ * (ex: depuis l'IHM) via AudioEffects_GetParams(). L'ordre de traitement fixe est :
+ * octaveur -> egaliseur -> overdrive -> saturation -> echo -> reverberation. */
+typedef struct
+{
+    bool  audio_on_off;
+    float master_volume;   /* volume general en sortie de chaine, 0.0 a 1.0 */
+    FxOctaverParams octaver;
+    FxEqualizerParams equalizer;
+    FxOverdriveParams overdrive;
+    FxSaturationParams saturation;
+    FxEchoParams echo;
+    FxReverbParams reverb;
+} AudioEffectsParams;
+
+void AudioEffects_Init(void);
+float AudioEffects_Process(float input);
+AudioEffectsParams *AudioEffects_GetParams(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* AUDIO_EFFECTS_H */