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Add work-in-progress list struct to MxDiskStreamProvider

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This commit is contained in:
Christian Semmler 2023-09-29 17:47:33 -04:00
parent 3fd6130ac4
commit 8dbcaa5c8a
3 changed files with 38 additions and 13 deletions
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8
LEGO1/mxdiskstreamprovider.cpp
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@ -17,11 +17,9 @@ MxResult MxDiskStreamProviderThread::Run()
// OFFSET: LEGO1 0x100d0f70 // OFFSET: LEGO1 0x100d0f70
MxDiskStreamProvider::MxDiskStreamProvider() MxDiskStreamProvider::MxDiskStreamProvider()
{ {
this->m_unk54 = NULL; this->m_pFile = NULL;
this->m_unk4 = malloc(0xc);
this->m_unk5 = NULL;
this->m_remainingWork = 0; this->m_remainingWork = 0;
this->m_unk1 = 0; this->m_unk35 = 0;
} }
// OFFSET: LEGO1 0x100d1240 // OFFSET: LEGO1 0x100d1240
@ -37,7 +35,7 @@ MxResult MxDiskStreamProvider::WaitForWorkToComplete()
while (m_remainingWork != 0) while (m_remainingWork != 0)
{ {
m_busySemaphore.Wait(INFINITE); m_busySemaphore.Wait(INFINITE);
if (m_unk1 != 0) if (m_unk35 != 0)
PerformWork(); PerformWork();
} }
return SUCCESS; return SUCCESS;

36
LEGO1/mxdiskstreamprovider.h
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@ -23,6 +23,32 @@ class MxDiskStreamProviderThread : public MxThread
MxDiskStreamProvider *m_target; MxDiskStreamProvider *m_target;
}; };
// TODO
struct MxDiskStreamListNode {
MxDiskStreamListNode *m_unk00;
MxDiskStreamListNode *m_unk04;
undefined4 m_unk08;
};
// TODO
struct MxDiskStreamList {
inline MxDiskStreamList() {
undefined unk;
this->m_unk00 = unk;
MxDiskStreamListNode *node = new MxDiskStreamListNode();
node->m_unk00 = node;
node->m_unk04 = node;
this->m_head = node;
this->m_count = 0;
}
undefined m_unk00;
MxDiskStreamListNode *m_head;
MxU32 m_count;
};
// VTABLE 0x100dd138 // VTABLE 0x100dd138
class MxDiskStreamProvider : public MxStreamProvider class MxDiskStreamProvider : public MxStreamProvider
{ {
@ -51,14 +77,10 @@ class MxDiskStreamProvider : public MxStreamProvider
private: private:
MxDiskStreamProviderThread m_thread; // 0x10 MxDiskStreamProviderThread m_thread; // 0x10
MxSemaphore m_busySemaphore; // 0x2c MxSemaphore m_busySemaphore; // 0x2c
byte m_remainingWork; // 0x34 undefined m_remainingWork; // 0x34
byte m_unk1; // 0x35 undefined m_unk35; // 0x35
byte m_unk36[2];
MxCriticalSection m_criticalSection; // 0x38 MxCriticalSection m_criticalSection; // 0x38
undefined m_unk54; // 0x54 MxDiskStreamList m_list;
byte m_unk55[3];
void* m_unk4;
void *m_unk5;
}; };
#endif // MXDISKSTREAMPROVIDER_H #endif // MXDISKSTREAMPROVIDER_H

7
LEGO1/mxstreamprovider.h
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@ -8,6 +8,11 @@
class MxStreamProvider : public MxCore class MxStreamProvider : public MxCore
{ {
public: public:
inline MxStreamProvider() {
this->m_pLookup = NULL;
this->m_pFile = NULL;
}
// OFFSET: LEGO1 0x100d07e0 // OFFSET: LEGO1 0x100d07e0
inline virtual const char *ClassName() const override // vtable+0x0c inline virtual const char *ClassName() const override // vtable+0x0c
{ {
@ -20,7 +25,7 @@ class MxStreamProvider : public MxCore
return !strcmp(name, MxStreamProvider::ClassName()) || MxCore::IsA(name); return !strcmp(name, MxStreamProvider::ClassName()) || MxCore::IsA(name);
} }
private: protected:
void *m_pLookup; void *m_pLookup;
MxDSFile* m_pFile; MxDSFile* m_pFile;
}; };