Fix MOD builds

Signed-off-by: falkTX <[email protected]>

Author: falkTX

src/monitor/monitor-client.c

@@ -135,7 +135,7 @@ static inline float db2lin(const float db)
 }
 
 #ifdef MOD_MONITOR_STEREO_HANDLING
-static void ProcessMonitorLoopStereo(monitor_client_t *const mon, jack_nframes_t nframes, uint32_t offset)
+static float ProcessMonitorLoopStereo(monitor_client_t *const mon, jack_nframes_t nframes, uint32_t offset)
 {
     const float *const bufIn1  = jack_port_get_buffer(mon->in_ports[offset], nframes);
     const float *const bufIn2  = jack_port_get_buffer(mon->in_ports[offset + 1], nframes);
@@ -156,9 +156,9 @@ static void ProcessMonitorLoopStereo(monitor_client_t *const mon, jack_nframes_t
     const bool in2_connected = mon->connected & (1 << (offset + 1));
 
    #ifdef _MOD_DEVICE_DUOX
-    const sf_compressor_state_st* const compressor = offset == 2 ? &mon->compressor2 : &mon->compressor;
+    sf_compressor_state_st* const compressor = offset == 2 ? &mon->compressor2 : &mon->compressor;
    #else
-    const sf_compressor_state_st* const compressor = &mon->compressor;
+    sf_compressor_state_st* const compressor = &mon->compressor;
    #endif
 
     if (in1_connected && in2_connected)
@@ -291,8 +291,10 @@ static int ProcessMonitor(jack_nframes_t nframes, void *arg)
         return 0;
     }
 
-    const float volume = mon->volume;
+   #ifndef MOD_MONITOR_STEREO_HANDLING
     const float step_volume = mon->step_volume;
+   #endif
+    const float volume = mon->volume;
     float smooth_volume = mon->smooth_volume;
 
     if (floats_differ_enough(volume, smooth_volume))