Display driver loop refactor

This commit is contained in:
elasota
2021-03-26 17:05:38 -04:00
parent 48fe83bb33
commit c87f238563
30 changed files with 595 additions and 735 deletions

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@@ -91,7 +91,6 @@
<ClCompile Include="GpMain_Win32.cpp" />
<ClCompile Include="GpMutex_Win32.cpp" />
<ClCompile Include="GpSystemServices_Win32.cpp" />
<ClCompile Include="GpFiberStarter_Win32.cpp" />
<ClCompile Include="GpThreadEvent_Win32.cpp" />
</ItemGroup>
<ItemGroup>

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@@ -7,9 +7,6 @@
<ClCompile Include="GpFiber_Win32.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="GpFiberStarter_Win32.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="GpFileStream_Win32.cpp">
<Filter>Source Files</Filter>
</ClCompile>

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@@ -1,56 +0,0 @@
#include "GpFiberStarter.h"
#include "GpFiber_Win32.h"
#include "GpWindows.h"
#include <assert.h>
namespace GpFiberStarter_Win32
{
struct FiberStartState
{
GpFiberStarter::ThreadFunc_t m_threadFunc;
IGpFiber *m_creatingFiber;
void *m_context;
};
static VOID WINAPI FiberStartRoutine(LPVOID lpThreadParameter)
{
const FiberStartState *tss = static_cast<const FiberStartState*>(lpThreadParameter);
GpFiberStarter::ThreadFunc_t threadFunc = tss->m_threadFunc;
IGpFiber *creatingFiber = tss->m_creatingFiber;
void *context = tss->m_context;
SwitchToFiber(static_cast<GpFiber_Win32*>(creatingFiber)->GetFiber());
threadFunc(context);
assert(!"Fiber function exited");
}
}
IGpFiber *GpFiberStarter::StartFiber(IGpSystemServices *systemServices, ThreadFunc_t threadFunc, void *context, IGpFiber *creatingFiber)
{
ULONG_PTR lowLimit;
ULONG_PTR highLimit;
#if 0
GetCurrentThreadStackLimits(&lowLimit, &highLimit);
ULONG_PTR stackSize = highLimit - lowLimit;
#else
ULONG_PTR stackSize = 1024 * 1024;
#endif
GpFiberStarter_Win32::FiberStartState startState;
startState.m_context = context;
startState.m_creatingFiber = creatingFiber;
startState.m_threadFunc = threadFunc;
void *fiber = CreateFiber(static_cast<SIZE_T>(stackSize), GpFiberStarter_Win32::FiberStartRoutine, &startState);
if (!fiber)
return nullptr;
SwitchToFiber(fiber);
return GpFiber_Win32::Create(fiber);
}

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@@ -319,11 +319,6 @@ bool GpFileSystem_Win32::ValidateFilePathUnicodeChar(uint32_t c) const
return false;
}
void GpFileSystem_Win32::SetMainThreadRelay(IGpThreadRelay *relay)
{
(void)relay;
}
void GpFileSystem_Win32::SetDelayCallback(GpFileSystem_Win32::DelayCallback_t delayCallback)
{
}

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@@ -21,7 +21,6 @@ public:
bool ValidateFilePath(const char *path, size_t sz) const override;
bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
void SetMainThreadRelay(IGpThreadRelay *relay) override;
void SetDelayCallback(DelayCallback_t delayCallback) override;
const wchar_t *GetBasePath() const;