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-rw-r--r--trunk/src/emu/sound/sidenvel.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/trunk/src/emu/sound/sidenvel.h b/trunk/src/emu/sound/sidenvel.h
new file mode 100644
index 00000000000..e0ff2a5761f
--- /dev/null
+++ b/trunk/src/emu/sound/sidenvel.h
@@ -0,0 +1,37 @@
+//
+// /home/ms/source/sidplay/libsidplay/emu/RCS/envelope.h,v
+//
+
+#pragma once
+
+#ifndef __SIDENVEL_H__
+#define __SIDENVEL_H__
+
+
+extern void enveEmuInit(UINT32 updateFreq, int measuredValues);
+void enveEmuResetOperator(sidOperator* pVoice);
+
+
+extern const ptr2sidUwordFunc enveModeTable[]; // -> envelope.cpp
+extern const UINT8 masterVolumeLevels[16]; // -> envelope.cpp
+
+enum
+{
+ ENVE_STARTATTACK = 0,
+ ENVE_STARTRELEASE = 2,
+
+ ENVE_ATTACK = 4,
+ ENVE_DECAY = 6,
+ ENVE_SUSTAIN = 8,
+ ENVE_RELEASE = 10,
+ ENVE_SUSTAINDECAY = 12,
+ ENVE_MUTE = 14,
+
+ ENVE_STARTSHORTATTACK = 16,
+ ENVE_SHORTATTACK = 16,
+
+ ENVE_ALTER = 32
+};
+
+
+#endif /* __SIDENVEL_H__ */