Added these notes - let me know if more license text is required

libretro · Jun 30, 2018 · ebc1b66 · ebc1b66
1 parent fa05a4f
commit ebc1b66
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/core/hw/aica/sgc_if.cpp b/core/hw/aica/sgc_if.cpp
@@ -755,6 +755,9 @@ struct ChannelEx
 	} 
 };
 
+// DecodeADPCM Implementation from MAME - 
+// license:BSD-3-Clause
+
 static __forceinline int32_t DecodeADPCM(u32 Delta,s32 PrevSignal,s32& PrevQuant)
 {
    int x = (PrevQuant * quant_mul[Delta & 7]) / 8;