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Diffstat (limited to 'engines/scumm/player/v2base.h')
| -rw-r--r-- | engines/scumm/player/v2base.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/engines/scumm/player/v2base.h b/engines/scumm/player/v2base.h deleted file mode 100644 index eb9ed941ca..0000000000 --- a/engines/scumm/player/v2base.h +++ /dev/null @@ -1,145 +0,0 @@ -/* 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_V2BASE_H -#define SCUMM_PLAYER_V2BASE_H - -#include "common/scummsys.h" -#include "common/mutex.h" -#include "scumm/music.h" -#include "audio/audiostream.h" -#include "audio/mixer.h" - -namespace Scumm { - -class ScummEngine; - - -#include "common/pack-start.h" // START STRUCT PACKING - -struct channel_data { - uint16 time_left; // 00 - uint16 next_cmd; // 02 - uint16 base_freq; // 04 - uint16 freq_delta; // 06 - uint16 freq; // 08 - uint16 volume; // 10 - uint16 volume_delta; // 12 - uint16 tempo; // 14 - uint16 inter_note_pause; // 16 - uint16 transpose; // 18 - uint16 note_length; // 20 - uint16 hull_curve; // 22 - uint16 hull_offset; // 24 - uint16 hull_counter; // 26 - uint16 freqmod_table; // 28 - uint16 freqmod_offset; // 30 - uint16 freqmod_incr; // 32 - uint16 freqmod_multiplier; // 34 - uint16 freqmod_modulo; // 36 - uint16 unknown[4]; // 38 - 44 - uint16 music_timer; // 46 - uint16 music_script_nr; // 48 -} PACKED_STRUCT; - -#include "common/pack-end.h" // END STRUCT PACKING - -/** - * Common base class for Player_V2 and Player_V2CMS. - */ -class Player_V2Base : public Audio::AudioStream, public MusicEngine { -public: - Player_V2Base(ScummEngine *scumm, Audio::Mixer *mixer, bool pcjr); - virtual ~Player_V2Base(); - - // 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 -/* - int readBuffer(int16 *buffer, const int numSamples) { - do_mix(buffer, numSamples / 2); - return numSamples; - } -*/ - virtual bool isStereo() const { return true; } - virtual bool endOfData() const { return false; } - virtual int getRate() const { return _sampleRate; } - -protected: - enum { - FIXP_SHIFT = 16 - }; - - bool _isV3Game; - Audio::Mixer *_mixer; - Audio::SoundHandle _soundHandle; - ScummEngine *_vm; - - bool _pcjr; - int _header_len; - - const uint32 _sampleRate; - uint32 _next_tick; - uint32 _tick_len; - - int _current_nr; - byte *_current_data; - int _next_nr; - byte *_next_data; - byte *_retaddr; - - Common::Mutex _mutex; - - union ChannelInfo { - channel_data d; - uint16 array[sizeof(channel_data)/2]; - }; - - ChannelInfo _channels[5]; - -private: - int _music_timer; - int _music_timer_ctr; - int _ticks_per_music_timer; - - const uint16 *_freqs_table; - -protected: - virtual void nextTick(); - virtual void clear_channel(int i); - virtual void chainSound(int nr, byte *data); - virtual void chainNextSound(); - - void execute_cmd(ChannelInfo *channel); - void next_freqs(ChannelInfo *channel); -}; - - -} // End of namespace Scumm - -#endif |