EXPERIMENTAL: Support for custom banks!

TODO: Fix support for real 4-operator support for dynamical instruments which now are silent. 2-op and pseudo-4-op still work fine.

1 files changed, 45 insertions, 1 deletions

diff --git a/src/adlmidi.cpp b/src/adlmidi.cpp
index 3d9d1cb..79c1422 100644
--- a/src/adlmidi.cpp
+++ b/src/adlmidi.cpp
@@ -186,7 +186,7 @@ ADLMIDI_EXPORT void adl_setLogarithmicVolumes(struct ADL_MIDIPlayer *device, int
     reinterpret_cast<MIDIplay *>(device->adl_midiPlayer)->opl.LogarithmicVolumes = (bool)device->LogarithmicVolumes;
 }
 
-ADLMIDI_EXPORT void adl_setVolumeRangeModel(ADL_MIDIPlayer *device, int volumeModel)
+ADLMIDI_EXPORT void adl_setVolumeRangeModel(struct ADL_MIDIPlayer *device, int volumeModel)
 {
     if(!device) return;
 
@@ -194,6 +194,50 @@ ADLMIDI_EXPORT void adl_setVolumeRangeModel(ADL_MIDIPlayer *device, int volumeMo
     reinterpret_cast<MIDIplay *>(device->adl_midiPlayer)->opl.ChangeVolumeRangesModel(static_cast<ADLMIDI_VolumeModels>(volumeModel));
 }
 
+ADLMIDI_EXPORT int adl_openBankFile(struct ADL_MIDIPlayer *device, char *filePath)
+{
+    ADLMIDI_ErrorString.clear();
+
+    if(device && device->adl_midiPlayer)
+    {
+        device->stored_samples = 0;
+        device->backup_samples_size = 0;
+
+        if(!reinterpret_cast<MIDIplay *>(device->adl_midiPlayer)->LoadBank(filePath))
+        {
+            if(ADLMIDI_ErrorString.empty())
+                ADLMIDI_ErrorString = "ADL MIDI: Can't load file";
+            return -1;
+        }
+        else return 0;
+    }
+
+    ADLMIDI_ErrorString = "Can't load file: ADLMIDI is not initialized";
+    return -1;
+}
+
+ADLMIDI_EXPORT int adl_openBankData(struct ADL_MIDIPlayer *device, void *mem, long size)
+{
+    ADLMIDI_ErrorString.clear();
+
+    if(device && device->adl_midiPlayer)
+    {
+        device->stored_samples = 0;
+        device->backup_samples_size = 0;
+
+        if(!reinterpret_cast<MIDIplay *>(device->adl_midiPlayer)->LoadBank(mem, static_cast<size_t>(size)))
+        {
+            if(ADLMIDI_ErrorString.empty())
+                ADLMIDI_ErrorString = "ADL MIDI: Can't load data from memory";
+            return -1;
+        }
+        else return 0;
+    }
+
+    ADLMIDI_ErrorString = "Can't load file: ADL MIDI is not initialized";
+    return -1;
+}
+
 ADLMIDI_EXPORT int adl_openFile(ADL_MIDIPlayer *device, char *filePath)
 {
     ADLMIDI_ErrorString.clear();