From 651bf899399de2b5c2d8e62a5bb4964b037950d2 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Fri, 1 Nov 2013 06:57:20 +0200
Subject: SCUMM: Move all players to a separate "player" directory

There are 34 player .cpp/.h player files, so they have been placed in
their own directory, to logically separate them from the rest of the
engine
---
 engines/scumm/player/v2.h | 72 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 engines/scumm/player/v2.h

(limited to 'engines/scumm/player/v2.h')

diff --git a/engines/scumm/player/v2.h b/engines/scumm/player/v2.h
new file mode 100644
index 0000000000..e23f74cb31
--- /dev/null
+++ b/engines/scumm/player/v2.h
@@ -0,0 +1,72 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef SCUMM_PLAYER_V2_H
+#define SCUMM_PLAYER_V2_H
+
+#include "scumm/player/v2base.h"
+
+namespace Scumm {
+
+/**
+ * Scumm V2 PC-Speaker MIDI driver.
+ * This simulates the pc speaker sound, which is driven  by the 8253 (square
+ * wave generator) and a low-band filter.
+ */
+class Player_V2 : public Player_V2Base {
+public:
+	Player_V2(ScummEngine *scumm, Audio::Mixer *mixer, bool pcjr);
+	virtual ~Player_V2();
+
+	// MusicEngine API
+	virtual void setMusicVolume(int vol);
+	virtual void startSound(int sound);
+	virtual void stopSound(int sound);
+	virtual void stopAllSounds();
+//	virtual int  getMusicTimer();
+	virtual int  getSoundStatus(int sound) const;
+
+	// AudioStream API
+	virtual int readBuffer(int16 *buffer, const int numSamples);
+
+protected:
+	unsigned int _update_step;
+	unsigned int _decay;
+	int _level;
+	unsigned int _RNG;
+	unsigned int _volumetable[16];
+
+	int _timer_count[4];
+	int _timer_output;
+
+protected:
+	virtual void generateSpkSamples(int16 *data, uint len);
+	virtual void generatePCjrSamples(int16 *data, uint len);
+
+	void lowPassFilter(int16 *data, uint len);
+	void squareGenerator(int channel, int freq, int vol,
+						int noiseFeedback, int16 *sample, uint len);
+};
+
+} // End of namespace Scumm
+
+#endif
-- 
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