isledecomp/isle
1
0
Fork 0
mirror of https://github.com/isledecomp/isle.git synced 2026-01-25 01:01:16 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

implement MxDiskStreamProvider::PerformWork

Browse Source
This commit is contained in:
Misha 2023-12-25 09:59:16 -05:00
parent e44f31023e
commit 2baf139d20
No known key found for this signature in database
GPG Key ID: 8441D12AEF33FED8
7 changed files with 80 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
LEGO1/mxdiskstreamcontroller.h
View File

@ -39,6 +39,11 @@ class MxDiskStreamController : public MxStreamController {
return !strcmp(p_name, MxDiskStreamController::ClassName()) || MxStreamController::IsA(p_name);
}
inline MxBool GetUnk0xc4() const { return m_unk0xc4; }
void FUN_100c7f40(MxDSStreamingAction* p_streamingaction);
void FUN_100c8670(MxDSStreamingAction* p_streamingAction);
private:
MxStreamListMxDSAction m_list0x64; // 0x64
undefined m_unk0x70; // 0x70
@ -48,7 +53,7 @@ class MxDiskStreamController : public MxStreamController {
MxStreamListMxDSAction m_list0x90; // 0x90
MxCriticalSection m_critical9c; // 0x9c
MxStreamListMxDSAction m_list0xb8; // 0xb8
undefined m_unk0xc4; // 0xc4
MxBool m_unk0xc4; // 0xc4
MxResult FUN_100c7890(MxDSStreamingAction* p_action);
void FUN_100c7970();
@ -57,12 +62,10 @@ class MxDiskStreamController : public MxStreamController {
MxResult FUN_100c7d10();
void FUN_100c7980();
MxDSStreamingAction* FUN_100c7db0();
void FUN_100c7f40(MxDSStreamingAction* p_streamingaction);
MxResult FUN_100c8360(MxDSStreamingAction* p_action);
void InsertToList74(MxDSBuffer* p_buffer);
void FUN_100c8540();
void FUN_100c8720();
void FUN_100c8670(MxDSStreamingAction* p_streamingAction);
};
// TEMPLATE: LEGO1 0x100c7330

60
LEGO1/mxdiskstreamprovider.cpp
View File

@ -1,6 +1,7 @@
#include "mxdiskstreamprovider.h"
#include "mxautolocker.h"
#include "mxdiskstreamcontroller.h"
#include "mxdsbuffer.h"
#include "mxdsstreamingaction.h"
#include "mxomni.h"
@ -131,8 +132,56 @@ MxResult MxDiskStreamProvider::FUN_100d1780(MxDSStreamingAction* p_action)
// FUNCTION: LEGO1 0x100d18f0
void MxDiskStreamProvider::PerformWork()
{
// TODO
OutputDebugStringA("work is not being preformed.\n");
MxDSStreamingAction* action;
{
MxAutoLocker lock(&m_criticalSection);
if (m_list.size() != 0 && !FUN_100d1af0((MxDSStreamingAction*)m_list.front())) {
MxThread::Sleep(500);
m_busySemaphore.Release(1);
return;
}
}
{
MxAutoLocker lock(&m_criticalSection);
if (m_list.size() != 0) {
action = (MxDSStreamingAction*)m_list.front();
m_list.pop_front();
// TODO delete lock here (could be an line function)
if (action->GetUnknowna0()->GetWriteOffset() < 0x20000) {
g_unk0x10102878--;
}
MxDSBuffer* buffer = action->GetUnknowna0();
if (m_pFile->GetPosition() == action->GetUnknowna0()->GetWriteOffset() ||
m_pFile->Seek(action->GetBufferOffset(), 0) == 0) {
buffer->SetUnknown14(m_pFile->GetPosition());
if (m_pFile->ReadToBuffer(buffer) == SUCCESS) {
buffer->SetUnknown1c(m_pFile->GetPosition());
if (action->GetUnknown9c() < 1) {
if (m_pLookup == NULL || !((MxDiskStreamController*) m_pLookup)->GetUnk0xc4()) {
((MxDiskStreamController*) m_pLookup)->FUN_100c8670(action);
}
else {
((MxDiskStreamController*) m_pLookup)->FUN_100c7f40(action);
}
}
else {
FUN_100d1b20(action);
}
action = NULL;
}
}
}
}
if (action)
{
((MxDiskStreamController*) m_pLookup)->FUN_100c8670(action);
}
MxThread::Sleep(0);
}
// FUNCTION: LEGO1 0x100d1af0
@ -145,6 +194,13 @@ MxBool MxDiskStreamProvider::FUN_100d1af0(MxDSStreamingAction* p_action)
return TRUE;
}
// STUB: LEGO1 0x100d1b20
MxResult MxDiskStreamProvider::FUN_100d1b20(MxDSStreamingAction* p_action)
{
OutputDebugString("MxDiskStreamProvider::FUN_100d1b20");
return FAILURE;
}
// FUNCTION: LEGO1 0x100d1e90
MxU32 MxDiskStreamProvider::GetFileSize()
{

1
LEGO1/mxdiskstreamprovider.h
View File

@ -47,6 +47,7 @@ class MxDiskStreamProvider : public MxStreamProvider {
MxResult FUN_100d1780(MxDSStreamingAction* p_action);
void PerformWork();
static MxBool FUN_100d1af0(MxDSStreamingAction* p_action);
MxResult FUN_100d1b20(MxDSStreamingAction* p_action);
virtual MxResult SetResourceToGet(MxStreamController* p_resource) override; // vtable+0x14
virtual MxU32 GetFileSize() override; // vtable+0x18

2
LEGO1/mxdsbuffer.h
View File

@ -62,6 +62,8 @@ class MxDSBuffer : public MxCore {
inline MxU32 GetWriteOffset() { return m_writeOffset; }
inline MxU16 GetRefCount() { return m_refcount; }
inline MxDSBufferType GetMode() { return m_mode; }
inline void SetUnknown14(undefined4 p_unk0x14) { m_unk0x14 = p_unk0x14; }
inline void SetUnknown1c(undefined4 p_unk0x1c) { m_unk0x1c = p_unk0x1c; }
private:
MxU8* m_pBuffer; // 0x08

4
LEGO1/mxdssource.cpp
View File

@ -3,9 +3,9 @@
#include "mxdsbuffer.h"
// FUNCTION: LEGO1 0x100bffd0
void MxDSSource::ReadToBuffer(MxDSBuffer* p_buffer)
MxResult MxDSSource::ReadToBuffer(MxDSBuffer* p_buffer)
{
Read(p_buffer->GetBuffer(), p_buffer->GetWriteOffset());
return Read(p_buffer->GetBuffer(), p_buffer->GetWriteOffset());
}
// FUNCTION: LEGO1 0x100bfff0

19
LEGO1/mxdssource.h
View File

@ -23,15 +23,16 @@ class MxDSSource : public MxCore {
return !strcmp(p_name, MxDSSource::ClassName()) || MxCore::IsA(p_name);
}
virtual MxLong Open(MxULong) = 0;
virtual MxLong Close() = 0;
virtual void ReadToBuffer(MxDSBuffer* p_buffer);
virtual MxResult Read(unsigned char*, MxULong) = 0;
virtual MxLong Seek(MxLong, int) = 0;
virtual MxULong GetBufferSize() = 0;
virtual MxULong GetStreamBuffersNum() = 0;
virtual MxLong GetLengthInDWords();
virtual MxU32* GetBuffer(); // 0x34
virtual MxLong Open(MxULong) = 0; // vtable+0x14
virtual MxLong Close() = 0; // vtable+0x18
virtual MxResult ReadToBuffer(MxDSBuffer* p_buffer); // vtable+0x1c
virtual MxResult Read(unsigned char*, MxULong) = 0; // vtable+0x20
virtual MxLong Seek(MxLong, int) = 0; // vtable+0x24
virtual MxULong GetBufferSize() = 0; // vtable+0x28
virtual MxULong GetStreamBuffersNum() = 0; // vtable+0x2c
virtual MxLong GetLengthInDWords(); // vtable+0x30
virtual MxU32* GetBuffer(); // vtable+0x34
inline MxLong GetPosition() const { return m_position; }
protected:
MxULong m_lengthInDWords;

2
LEGO1/mxthread.h
View File

@ -17,7 +17,7 @@ class MxThread {
void Terminate();
void Sleep(MxS32 p_milliseconds);
static void Sleep(MxS32 p_milliseconds);
// Inferred, not in DLL
inline MxBool IsRunning() { return m_running; }