al - Audio Library Functions gDP - DP GBI Macros gdSP - General GBI Macros gSP - SP GBI Macros gt - Turbo Microcode RDP gu - Graphics Utilities Math - Math Functions nuSys - NuSystem os - N64 Operating System sp - Sprite Library Functions uh - Host to Target IO 64DD - N64 Disk Drive
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osAiGetLengthFormat#include <ultra64.h> u32 osAiGetLength(void); What This Function Does The osAiGetStatus, osAiGetLength, osAiSetFrequency, and osAiSetNextBuffer routines provide basic control for the AI (audio interface). This function (osAiGetLength) returns the number of bytes remaining in the current DMA buffer. Notes For hardware version 1.0, the audio DMA length register is only 15-bit long and thus supports a maximum transfer size of 32 Kbytes. In the final release, this register is extended to 18 bits to support a transfer of 256 Kbytes. See Also osAiGetStatus osAiSetFrequency osAiSetNextBuffer osTvType
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