2022-02-15 03:12:20 +00:00
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/**
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* Furnace Tracker - multi-system chiptune tracker
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2023-01-20 00:18:40 +00:00
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* Copyright (C) 2021-2023 tildearrow and contributors
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2022-02-15 03:12:20 +00:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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Prepare for split sample chip instrument
(MSM6258, MSM6295, QSound, Sega PCM, ADPCM-A, ADPCM-B, YMZ280B, RF5C68)
Instrument color and icons are placeholder.
different volume range, hard panned/soft panned and/or independent volume per output, chip-dependent features (global volume, echo, etc)
Allow use sample in instrument tab for chip with sample support
Prepare to support X1-010 Seta 2 style bankswitch behavior
Prepare to support AY89x0 PCM DAC
Support volume for PCE sample (DAC)
Fix Lynx, Y8950 sample pitch matches to sample preview
Support PCM DAC with backward and pingpong loop mode
Reduce some codes
Add Sega PCM, AY89x0, QSound, PCM DAC, Lynx per-channel debug support
2022-08-27 07:27:36 +00:00
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#include "ym2610shared.h"
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2021-12-09 18:25:02 +00:00
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uint8_t DivYM2610Interface::ymfm_external_read(ymfm::access_class type, uint32_t address) {
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2022-02-24 21:16:02 +00:00
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switch (type) {
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case ymfm::ACCESS_ADPCM_A:
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2022-05-01 17:57:44 +00:00
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if (adpcmAMem==NULL) return 0;
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return adpcmAMem[address&0xffffff];
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2022-02-24 21:16:02 +00:00
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case ymfm::ACCESS_ADPCM_B:
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2022-05-01 17:57:44 +00:00
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if (adpcmBMem==NULL) return 0;
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return adpcmBMem[address&0xffffff];
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2022-02-24 21:16:02 +00:00
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default:
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return 0;
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}
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return 0;
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2021-12-09 18:25:02 +00:00
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}
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void DivYM2610Interface::ymfm_external_write(ymfm::access_class type, uint32_t address, uint8_t data) {
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2022-02-24 21:16:02 +00:00
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}
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