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annotate cdd_fader.h @ 2496:187bc857a76a default tip

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Fix bug in MED mapper protection bit implementation
author Michael Pavone <pavone@retrodev.com>
date Sun, 28 Apr 2024 23:33:11 -0700
parents 9ead0fe69d9b
children
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2080
bafb757e1cd2 Implement CD audio
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1 #ifndef CDD_FADER_H_
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2 #define CDD_FADER_H_
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3
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4 #include "render_audio.h"
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9ead0fe69d9b Implement savestate support for Sega CD
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5 #include "serialize.h"
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6
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7 typedef struct {
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8 audio_source *audio;
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9 uint16_t cur_attenuation;
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10 uint16_t dst_attenuation;
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11 uint16_t attenuation_step;
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12 uint8_t flags;
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13 uint8_t bytes[4];
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14 uint8_t byte_counter;
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15 } cdd_fader;
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16
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17 void cdd_fader_init(cdd_fader *fader);
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4fbe1e7c4a73 Don't leak all Sega CD resources when freeing a Genesis instance
Michael Pavone <pavone@retrodev.com>
parents: 2080
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18 void cdd_fader_deinit(cdd_fader *fader);
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5a21bc0ec583 Implement turbo/slo mo for Sega CD
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19 void cdd_fader_set_speed_percent(cdd_fader *fader, uint32_t percent);
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20 void cdd_fader_attenuation_write(cdd_fader *fader, uint16_t attenuation);
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21 void cdd_fader_data(cdd_fader *fader, uint8_t byte);
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22 void cdd_fader_pause(cdd_fader *fader);
2280
9ead0fe69d9b Implement savestate support for Sega CD
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parents: 2278
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23 void cdd_fader_serialize(cdd_fader *fader, serialize_buffer *buf);
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24 void cdd_fader_deserialize(deserialize_buffer *buf, void *vfader);
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25
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26 #endif //CDD_FADER_H_