diff options
Diffstat (limited to 'src/adldata.hh')
| -rw-r--r-- | src/adldata.hh | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/src/adldata.hh b/src/adldata.hh index e9ff00b..104db82 100644 --- a/src/adldata.hh +++ b/src/adldata.hh @@ -24,8 +24,16 @@ #ifndef ADLDATA_H #define ADLDATA_H +#include <string.h> #include <stdint.h> +#pragma pack(push, 1) +#define ADLDATA_BYTE_COMPARABLE(T) \ + inline bool operator==(const T &a, const T &b) \ + { return !memcmp(&a, &b, sizeof(T)); } \ + inline bool operator!=(const T &a, const T &b) \ + { return !operator==(a, b); } + extern const struct adldata { uint32_t modulator_E862, carrier_E862; // See below @@ -34,22 +42,46 @@ extern const struct adldata int8_t finetune; } adl[]; +ADLDATA_BYTE_COMPARABLE(struct adldata) +enum { adlDefaultNumber = 189 }; extern const struct adlinsdata { - enum { Flag_Pseudo4op = 0x01, Flag_NoSound = 0x02 }; + enum { Flag_Pseudo4op = 0x01, Flag_NoSound = 0x02, Flag_Real4op = 0x04 }; uint16_t adlno1, adlno2; uint8_t tone; uint8_t flags; uint16_t ms_sound_kon; // Number of milliseconds it produces sound; uint16_t ms_sound_koff; - double voice2_fine_tune; + double voice2_fine_tune; } adlins[]; +ADLDATA_BYTE_COMPARABLE(struct adlinsdata) int maxAdlBanks(); extern const unsigned short banks[][256]; extern const char* const banknames[]; +enum { adlNoteOnMaxTime = 40000 }; + +/** + * @brief Instrument data with operators included + */ +struct adlinsdata2 +{ + adldata adl[2]; + uint8_t tone; + uint8_t flags; + uint16_t ms_sound_kon; // Number of milliseconds it produces sound; + uint16_t ms_sound_koff; + double voice2_fine_tune; + adlinsdata2() {} + explicit adlinsdata2(const adlinsdata &d); +}; +ADLDATA_BYTE_COMPARABLE(struct adlinsdata2) + +#undef ADLDATA_BYTE_COMPARABLE +#pragma pack(pop) + /** * @brief Bank global setup */ @@ -62,4 +94,26 @@ extern const struct AdlBankSetup bool scaleModulators; } adlbanksetup[]; +/** + * @brief Conversion of storage formats + */ +inline adlinsdata2::adlinsdata2(const adlinsdata &d) + : tone(d.tone), flags(d.flags), + ms_sound_kon(d.ms_sound_kon), ms_sound_koff(d.ms_sound_koff), + voice2_fine_tune(d.voice2_fine_tune) +{ + adl[0] = ::adl[d.adlno1]; + adl[1] = ::adl[d.adlno2]; +} + +/** + * @brief Convert external instrument to internal instrument + */ +void cvt_ADLI_to_FMIns(adlinsdata2 &dst, const struct ADL_Instrument &src); + +/** + * @brief Convert internal instrument to external instrument + */ +void cvt_FMIns_to_ADLI(struct ADL_Instrument &dst, const adlinsdata2 &src); + #endif //ADLDATA_H |