1 files changed, 77 insertions, 0 deletions
diff --git a/sid/sidplay-libs-2.1.0/libsidplay/include/sidplay/sidbuilder.h b/sid/sidplay-libs-2.1.0/libsidplay/include/sidplay/sidbuilder.h
new file mode 100644
index 00000000..8dde0548
--- /dev/null
+++ b/sid/sidplay-libs-2.1.0/libsidplay/include/sidplay/sidbuilder.h
@@ -0,0 +1,77 @@
+/***************************************************************************
+                          sidbuilder.h  -  Sid Builder Classes
+                             -------------------
+    begin                : Sat May 6 2001
+    copyright            : (C) 2000 by Simon White
+    email                : s_a_white@email.com
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef _sidbuilder_h_
+#define _sidbuilder_h_
+
+#include "sid2types.h"
+#include "component.h"
+#include "c64env.h"
+
+
+// Inherit this class to create a new SID emulations for libsidplay2.
+class sidbuilder;
+class sidemu: public component
+{
+private:
+    sidbuilder *m_builder;
+
+public:
+    sidemu (sidbuilder *builder)
+    :m_builder (builder) {;}
+    virtual ~sidemu () {;}
+
+    // Standard component functions
+    void            reset () { reset (0); }
+    virtual void    reset (uint8_t volume) = 0;
+    virtual uint8_t read  (uint_least8_t addr) = 0;
+    virtual void    write (uint_least8_t addr, uint8_t data) = 0;
+    virtual const   char *credits (void) = 0;
+
+    // Standard SID functions
+    virtual int_least32_t output  (uint_least8_t bits) = 0;
+    virtual void          voice   (uint_least8_t num,
+                                   uint_least8_t vol,
+                                   bool mute) = 0;
+    virtual void          gain    (int_least8_t precent) = 0;
+    sidbuilder           *builder (void) const { return m_builder; }
+};
+
+
+class sidbuilder
+{
+private:
+    const char * const m_name;
+
+protected:
+    bool m_status;
+
+public:
+    // Determine current state of object (true = okay, false = error).
+    sidbuilder(const char * const name)
+        : m_name(name), m_status (true) {;}
+    virtual ~sidbuilder() {;}
+
+    virtual  sidemu      *lock    (c64env *env, sid2_model_t model) = 0;
+    virtual  void         unlock  (sidemu *device) = 0;
+    const    char        *name    (void) const { return m_name; }
+    virtual  const  char *error   (void) const = 0;
+    virtual  const  char *credits (void) = 0;
+    operator bool() const { return m_status; }
+};
+
+#endif // _sidbuilder_h_