diff options
Diffstat (limited to 'src/mame/audio/wiping.h')
-rw-r--r-- | src/mame/audio/wiping.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/mame/audio/wiping.h b/src/mame/audio/wiping.h deleted file mode 100644 index 1f50683387e..00000000000 --- a/src/mame/audio/wiping.h +++ /dev/null @@ -1,60 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Allard van der Bas -#ifndef MAME_AUDIO_WIPING_H -#define MAME_AUDIO_WIPING_H - -#pragma once - -class wiping_sound_device : public device_t, public device_sound_interface -{ -public: - wiping_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - void sound_w(offs_t offset, uint8_t data); - -protected: - // device-level overrides - virtual void device_start() override; - - // sound stream update overrides - virtual void sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) override; - -private: - /* 8 voices max */ - static constexpr unsigned MAX_VOICES = 8; - - /* this structure defines the parameters for a channel */ - struct wp_sound_channel - { - int frequency; - int counter; - int volume; - const uint8_t *wave; - int oneshot; - int oneshotplaying; - }; - - // internal state - - /* data about the sound system */ - wp_sound_channel m_channel_list[MAX_VOICES]; - wp_sound_channel *m_last_channel; - - /* global sound parameters */ - const uint8_t *m_sound_prom; - const uint8_t *m_sound_rom; - int m_num_voices; - int m_sound_enable; - sound_stream *m_stream; - - /* mixer tables and internal buffers */ - std::vector<short> m_mixer_buffer; - - uint8_t m_soundregs[0x4000]; - - void make_mixer_table(int voices, int gain); -}; - -DECLARE_DEVICE_TYPE(WIPING_CUSTOM, wiping_sound_device) - -#endif // MAME_AUDIO_WIPING_H |