Mercurial > repos > blastem
view rf5c164.h @ 2488:bfd09d3367ba
Fix crash when enabling VGM recording while running Pico or Copera software
author | Michael Pavone <pavone@retrodev.com> |
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date | Mon, 15 Apr 2024 23:07:18 -0700 |
parents | 9ead0fe69d9b |
children |
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#ifndef RF5C164_H_ #define RF5C164_H_ #include <stdint.h> #include "render_audio.h" #include "oscilloscope.h" #include "serialize.h" typedef struct { uint32_t cur_ptr; uint8_t regs[7]; uint8_t sample; uint8_t state; uint8_t scope_channel; uint8_t trigger; } rf5c164_channel; typedef struct { audio_source *audio; oscilloscope *scope; uint32_t cycle; uint32_t clock_step; uint16_t ram[64*1024]; uint16_t ram_bank; uint16_t pending_address; int32_t left; int32_t right; rf5c164_channel channels[8]; uint8_t pending_byte; uint8_t channel_enable; uint8_t selected_channel; uint8_t cur_channel; uint8_t step; uint8_t flags; } rf5c164; void rf5c164_init(rf5c164* pcm, uint32_t mclks, uint32_t divider); void rf5c164_deinit(rf5c164* pcm); void rf5c164_adjust_master_clock(rf5c164* pcm, uint32_t mclks); void rf5c164_run(rf5c164* pcm, uint32_t cycle); void rf5c164_write(rf5c164* pcm, uint16_t address, uint8_t value); uint8_t rf5c164_read(rf5c164* pcm, uint16_t address); void rf5c164_enable_scope(rf5c164* pcm, oscilloscope *scope); void rf5c164_serialize(rf5c164* pcm, serialize_buffer *buf); void rf5c164_deserialize(deserialize_buffer *buf, void *vpcm); #endif //RF5C164_H_