arm7: decompile SND_command

1 files changed, 45 insertions, 0 deletions

diff --git a/include/nitro/SND_work_shared.h b/include/nitro/SND_work_shared.h
index 08eda013..02cc8bff 100644
--- a/include/nitro/SND_work_shared.h
+++ b/include/nitro/SND_work_shared.h
@@ -42,6 +42,51 @@ struct SNDSharedWork {
     s16 globalVars[16];                     // 0x260
 };  // size = 0x280
 
+struct SNDDriverInfo {
+    struct SNDWork work;                    // 0x0000
+    u32 channelControls[SND_CHANNEL_COUNT]; // 0x1180
+    struct SNDWork *workPtr;                // 0x11C0
+    u32 lockedChannels;                     // 0x11C4
+    u8 unk_XXX[24];                         // 0x11C8
+};  // size = 0x11E0
+
+struct SNDChannelInfo {
+    struct {
+        BOOL active : 1;
+        BOOL locked: 1;
+    } flags;        // 0x0
+    u16 volume;     // 0x4
+    u8 pan;         // 0x6
+    u8 unk_7;       // 0x7
+    s32 envStatus;  // 0x8
+};  // size = 0xC
+
+struct SNDPlayerInfo {
+    struct {
+        BOOL active : 1;
+        BOOL paused : 1;
+    } flags;            // 0x0
+    u16 trackBitMask;   // 0x4
+    u16 tempo;          // 0x6
+    u8 volume;          // 0x8
+    u8 unk_9[3];        // 0x9
+};  // size = 0xC
+
+struct SNDTrackInfo {
+    u16 program;        // 0x0
+    u8 volume;          // 0x2
+    u8 expression;      // 0x3
+
+    s8 pitchBend;       // 0x4
+    u8 bendRange;       // 0x5
+    u8 pan;             // 0x6
+    s8 transpose;       // 0x7
+
+    u8 unk_8;           // 0x8
+    u8 chnCount;        // 0x9
+    u8 channel[SND_CHANNEL_COUNT];  // 0xA
+};  // size = 0x1A
+
 extern struct SNDWork SNDi_Work;
 extern struct SNDSharedWork *SNDi_SharedWork;