EuAudioCmd Struct Reference

#include <internal.h>

Collaboration diagram for EuAudioCmd:

Data Fields
union {
struct {
u8   op
u8   bankId
u8   arg2
u8   arg3
}   s
u32   first
}	u
union {
s32   as_s32
u32   as_u32
f32   as_f32
u8   as_u8
s8   as_s8
}	u2

Detailed Description

This definition comes from SM64. For reasons not fully understood eu_process_audio_cmd does not match properly if this definition is used. We're either: Missing a compiler -D for IS_BIG_ENDIAN or The version of that function in MK64 is significantly different from its SM64 counterpart Or we just have a poor understanding of this part of the system.

struct EuAudioCmd { union { #if IS_BIG_ENDIAN struct { u8 op; u8 arg1; u8 arg2; u8 arg3; } s; #else struct { u8 arg3; u8 arg2; u8 arg1; u8 op; } s; #endif s32 first; } u; union { s32 as_s32; u32 as_u32; f32 as_f32; #if IS_BIG_ENDIAN u8 as_u8; s8 as_s8; #else struct { u8 pad0[3]; u8 as_u8; }; struct { u8 pad1[3]; s8 as_s8; }; #endif } u2; };

Field Documentation

arg2

u8 EuAudioCmd::arg2

arg3

u8 EuAudioCmd::arg3

as_f32

f32 EuAudioCmd::as_f32

as_s32

s32 EuAudioCmd::as_s32

as_s8

s8 EuAudioCmd::as_s8

as_u32

u32 EuAudioCmd::as_u32

as_u8

u8 EuAudioCmd::as_u8

bankId

u8 EuAudioCmd::bankId

first

u32 EuAudioCmd::first

op

u8 EuAudioCmd::op

[struct]

struct { ... } EuAudioCmd::s

[union]

union { ... } EuAudioCmd::u

[union]

union { ... } EuAudioCmd::u2

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The documentation for this struct was generated from the following file:

• src/audio/internal.h