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| version 1.5, 2003/10/27 15:06:31 | version 1.6, 2003/11/28 08:01:33 |
|---|---|
| Line 9 enum { | Line 9 enum { |
| }; | }; |
| #ifdef OPNGENX86 | #if defined(OPNGENX86) |
| enum { | enum { |
| FMDIV_BITS = 8, | FMDIV_BITS = 8, |
| FMDIV_ENT = (1 << FMDIV_BITS), | FMDIV_ENT = (1 << FMDIV_BITS), |
| FMVOL_SFTBIT = 4, | FMVOL_SFTBIT = 4 |
| }; | |
| #define SIN_BITS 11 | |
| #define EVC_BITS 10 | |
| #define ENV_BITS 16 | |
| #define KF_BITS 6 | |
| #define FREQ_BITS 20 | |
| #define ENVTBL_BIT 14 | |
| #define SINTBL_BIT 14 | |
| #elif defined(OPNGENARM) | |
| SIN_BITS = 11, | enum { |
| EVC_BITS = 10, | FMDIV_BITS = 8, |
| ENV_BITS = 16, | FMDIV_ENT = (1 << FMDIV_BITS), |
| KF_BITS = 6, | FMVOL_SFTBIT = 4 |
| FREQ_BITS = 20, | |
| ENVTBL_BIT = 14, | |
| SINTBL_BIT = 14 | |
| }; | }; |
| #define SIN_BITS 8 | |
| #define EVC_BITS 7 | |
| #define ENV_BITS 16 | |
| #define KF_BITS 6 | |
| #define FREQ_BITS 20 | |
| #define ENVTBL_BIT 14 | |
| #define SINTBL_BIT 14 // env+sin 30bit max | |
| #else | #else |
| enum { | enum { |
| FMDIV_BITS = 8, | FMDIV_BITS = 8, |
| FMDIV_ENT = (1 << FMDIV_BITS), | FMDIV_ENT = (1 << FMDIV_BITS), |
| FMVOL_SFTBIT = 4, // CÈǤÏ̵»ë | FMVOL_SFTBIT = 4 |
| SIN_BITS = 10, | |
| EVC_BITS = 10, | |
| ENV_BITS = 16, | |
| KF_BITS = 6, | |
| FREQ_BITS = 20, | |
| ENVTBL_BIT = 14, | |
| SINTBL_BIT = 15 // env+sin 30bit max | |
| }; | }; |
| #define SIN_BITS 10 | |
| #define EVC_BITS 10 | |
| #define ENV_BITS 16 | |
| #define KF_BITS 6 | |
| #define FREQ_BITS 20 | |
| #define ENVTBL_BIT 14 | |
| #define SINTBL_BIT 15 | |
| #endif | #endif |
| #define TL_BITS (FREQ_BITS+2) | #define TL_BITS (FREQ_BITS+2) |
| Line 134 typedef struct { | Line 150 typedef struct { |
| UINT vr_en; | UINT vr_en; |
| SINT32 vr_l; | SINT32 vr_l; |
| SINT32 vr_r; | SINT32 vr_r; |
| SINT32 sintable[SIN_ENT]; | |
| SINT32 envtable[EVC_ENT]; | |
| SINT32 envcurve[EVC_ENT*2 + 1]; | |
| } OPNCFG; | } OPNCFG; |