diff options
| -rw-r--r-- | engines/agi/sound.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/engines/agi/sound.cpp b/engines/agi/sound.cpp index b7a2918d33..4a4712a708 100644 --- a/engines/agi/sound.cpp +++ b/engines/agi/sound.cpp @@ -53,6 +53,13 @@ struct IIgsEnvelope { // 2**(1/12) i.e. the 12th root of 2 #define SEMITONE 1.059463094359295 +// Size of the SIERRASTANDARD file (i.e. the wave file i.e. the sample data used by the instruments). +#define SIERRASTANDARD_SIZE 65536 + +// Maximum number of instruments in an Apple IIGS instrument set. +// Chosen empirically based on Apple IIGS AGI game data, increase if needed. +#define MAX_INSTRUMENTS 28 + struct IIgsWaveInfo { uint8 top; uint8 addr; @@ -74,7 +81,10 @@ struct IIgsWaveInfo { uint16 relPitch; ///< 8b.8b fixed point, big endian? }; -#define MAX_WAVE_COUNT 8 +// Maximum number of waves in an Apple IIGS instrument's wave list. +// Chosen empirically based on Apple IIGS AGI game data, increase if needed. +#define MAX_WAVE_COUNT 4 + struct IIgsInstrumentHeader { IIgsEnvelope env; uint8 relseg; |