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scsp: add more macro parenthesis

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This commit is contained in:
Zack Buhman 2023-06-27 18:31:31 +00:00
parent e449090df0
commit 9ef2884cbc
1 changed files with 7 additions and 7 deletions
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14
scsp.h
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@ -224,21 +224,21 @@ enum sa_bits {
SA__LPCTL__REVERSE = (0b10 << (5 + 16)), // loop control SA__LPCTL__REVERSE = (0b10 << (5 + 16)), // loop control
SA__LPCTL__ALTERNATIVE = (0b11 << (5 + 16)), // loop control SA__LPCTL__ALTERNATIVE = (0b11 << (5 + 16)), // loop control
SA__PCM8B = (1 << (4 + 16)), // (8B) 8bit signed PCM SA__PCM8B = (1 << (4 + 16)), // (8B) 8bit signed PCM
#define SA__SA(n) (n & 0xfffff) #define SA__SA(n) ((n) & 0xfffff)
}; };
#define SAH__SA(n) ((((n) >> 16) & 0b1111) << 0) // start address high #define SAH__SA(n) ((((n) >> 16) & 0b1111) << 0) // start address high
#define SAL__SA(n) ((n) & 0xffff) // start address low #define SAL__SA(n) ((n) & 0xffff) // start address low
enum eg_bits { enum eg_bits {
#define EG__D2R(n) ((n & 0x1f) << 27) // Decay 2 rate #define EG__D2R(n) (((n) & 0x1f) << 27) // Decay 2 rate
#define EG__D1R(n) ((n & 0x1f) << 22) // Decay 1 rate #define EG__D1R(n) (((n) & 0x1f) << 22) // Decay 1 rate
EG__EGHOLD = ( 1 << 21), // (HO) EG hold mode EG__EGHOLD = ( 1 << 21), // (HO) EG hold mode
#define EG__AR(n) ((n & 0x1f) << 16) // Attack rate #define EG__AR(n) (((n) & 0x1f) << 16) // Attack rate
EG__LPSLNK = ( 1 << 14), // (LS) Loop start link EG__LPSLNK = ( 1 << 14), // (LS) Loop start link
#define EG__KRS(n) ((n & 0xf ) << 10) // Key rate scaling #define EG__KRS(n) (((n) & 0xf ) << 10) // Key rate scaling
#define EG__DL(n) ((n & 0x1f) << 5 ) // Decay level #define EG__DL(n) (((n) & 0x1f) << 5 ) // Decay level
#define EG__RR(n) ((n & 0x1f) << 0 ) // Release rate #define EG__RR(n) (((n) & 0x1f) << 0 ) // Release rate
}; };
enum fm_bits { enum fm_bits {