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problem: TryAcquireSRWLockExclusive requires Windows 7 :/. solution kinda: use std::recursive_mutex (CriticalSection on windows) where try_lock is used. Dolphin should work on Vista x64 again.

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7313 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Jordan Woyak 2011-03-07 00:16:38 +00:00
parent 3151618cb3
commit 5f87642f23
12 changed files with 37 additions and 36 deletions
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4
Source/Core/Common/Src/StdConditionVariable.h
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@ -96,8 +96,8 @@ public:
#ifdef _WIN32
#ifdef USE_SRWLOCKS
SleepConditionVariableSRW(&m_handle, lock.mutex()->native_handle(), INFINITE, 0);
#elif USE_CONDITION_VARIABLES
SleepConditionVariableCS(m_handle, lock.mutex()->native_handle(), INFINITE);
#elif defined(USE_CONDITION_VARIABLES)
SleepConditionVariableCS(&m_handle, lock.mutex()->native_handle(), INFINITE);
#else
// TODO: broken, the unlock and wait need to be atomic
lock.unlock();

17
Source/Core/Common/Src/StdMutex.h
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@ -157,14 +157,15 @@ public:
#endif
}
bool try_lock()
{
#ifdef _WIN32
return (0 != TryAcquireSRWLockExclusive(&m_handle));
#else
return !pthread_mutex_trylock(&m_handle);
#endif
}
// TryAcquireSRWLockExclusive requires Windows 7!!
// bool try_lock()
// {
//#ifdef _WIN32
// return (0 != TryAcquireSRWLockExclusive(&m_handle));
//#else
// return !pthread_mutex_trylock(&m_handle);
//#endif
// }
native_handle_type native_handle()
{

4
Source/Core/Core/Src/HW/GCPad.cpp
View File

@ -65,7 +65,7 @@ void GetStatus(u8 _numPAD, SPADStatus* _pPADStatus)
// wtf is this?
_pPADStatus->button = PAD_USE_ORIGIN;
std::unique_lock<std::mutex> lk(g_plugin.controls_lock, std::try_to_lock);
std::unique_lock<std::recursive_mutex> lk(g_plugin.controls_lock, std::try_to_lock);
if (!lk.owns_lock())
{
@ -97,7 +97,7 @@ void GetStatus(u8 _numPAD, SPADStatus* _pPADStatus)
//
void Rumble(u8 _numPAD, unsigned int _uType, unsigned int _uStrength)
{
std::unique_lock<std::mutex> lk(g_plugin.controls_lock, std::try_to_lock);
std::unique_lock<std::recursive_mutex> lk(g_plugin.controls_lock, std::try_to_lock);
if (lk.owns_lock())
{

2
Source/Core/Core/Src/HW/Wiimote.cpp
View File

@ -94,7 +94,7 @@ void Update(int _number)
//PanicAlert( "Wiimote_Update" );
// TODO: change this to a try_to_lock, and make it give empty input on failure
std::lock_guard<std::mutex> lk(g_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(g_plugin.controls_lock);
static int _last_number = 4;
if (_number <= _last_number)

2
Source/Core/DolphinWX/Src/Frame.h
View File

@ -145,7 +145,7 @@ class CFrame : public CRenderFrame
#ifdef __WXGTK__
Common::Event panic_event;
bool bPanicResult;
std::mutex keystate_lock;
std::recursive_mutex keystate_lock;
#endif
#if defined(HAVE_XRANDR) && HAVE_XRANDR

2
Source/Core/DolphinWX/Src/FrameTools.cpp
View File

@ -1023,7 +1023,7 @@ void CFrame::DoStop()
{
#if defined __WXGTK__
wxMutexGuiLeave();
std::lock_guard<std::mutex> lk(keystate_lock);
std::lock_guard<std::recursive_mutex> lk(keystate_lock);
wxMutexGuiEnter();
#endif
// Ask for confirmation in case the user accidentally clicked Stop / Escape

28
Source/Core/DolphinWX/Src/InputConfigDiag.cpp
View File

@ -278,7 +278,7 @@ void GamepadPage::ClearAll(wxCommandEvent&)
// no point in using the real ControllerInterface i guess
ControllerInterface face;
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
controller->UpdateReferences(face);
UpdateGUI();
@ -288,7 +288,7 @@ void GamepadPage::LoadDefaults(wxCommandEvent&)
{
controller->LoadDefaults(g_controller_interface);
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
controller->UpdateReferences(g_controller_interface);
UpdateGUI();
@ -298,7 +298,7 @@ void ControlDialog::SetControl(wxCommandEvent&)
{
control_reference->expression = STR_FROM_WXSTR(textctrl->GetValue());
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
g_controller_interface.UpdateReference(control_reference, m_parent->controller->default_device);
UpdateGUI();
@ -315,7 +315,7 @@ void GamepadPage::SetDevice(wxCommandEvent&)
controller->UpdateDefaultDevice();
// update references
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
controller->UpdateReferences(g_controller_interface);
}
@ -334,7 +334,7 @@ void ControlDialog::ClearControl(wxCommandEvent&)
{
control_reference->expression.clear();
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
g_controller_interface.UpdateReference(control_reference, m_parent->controller->default_device);
UpdateGUI();
@ -358,7 +358,7 @@ void ControlDialog::SetSelectedControl(wxCommandEvent&)
control_reference->expression = STR_FROM_WXSTR(expr);
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
g_controller_interface.UpdateReference(control_reference, m_parent->controller->default_device);
UpdateGUI();
@ -389,7 +389,7 @@ void ControlDialog::AppendControl(wxCommandEvent& event)
control_reference->expression = STR_FROM_WXSTR(expr);
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
g_controller_interface.UpdateReference(control_reference, m_parent->controller->default_device);
UpdateGUI();
@ -397,13 +397,13 @@ void ControlDialog::AppendControl(wxCommandEvent& event)
void GamepadPage::AdjustSetting(wxCommandEvent& event)
{
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
((PadSetting*)((wxControl*)event.GetEventObject())->GetClientData())->UpdateValue();
}
void GamepadPage::AdjustControlOption(wxCommandEvent&)
{
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
m_control_dialog->control_reference->range = (ControlState)(m_control_dialog->range_slider->GetValue()) / SLIDER_TICK_COUNT;
}
@ -423,7 +423,7 @@ void GamepadPage::ClearControl(wxCommandEvent& event)
btn->control_reference->expression.clear();
btn->control_reference->range = 1.0f;
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
controller->UpdateReferences(g_controller_interface);
// update changes
@ -443,7 +443,7 @@ void ControlDialog::DetectControl(wxCommandEvent& event)
// apparently, this makes the "waiting" text work on Linux
wxTheApp->Yield();
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
ControllerInterface::Device::Control* const ctrl = control_reference->Detect(DETECT_WAIT_TIME, dev);
// if we got input, select it in the list
@ -467,7 +467,7 @@ void GamepadPage::DetectControl(wxCommandEvent& event)
// apparently, this makes the "waiting" text work on Linux
wxTheApp->Yield();
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
ControllerInterface::Device::Control* const ctrl = btn->control_reference->Detect(DETECT_WAIT_TIME, dev);
// if we got input, update expression and reference
@ -584,7 +584,7 @@ void GamepadPage::LoadProfile(wxCommandEvent&)
IniFile inifile;
inifile.Load(fname);
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
controller->LoadConfig(inifile.GetOrCreateSection("Profile"));
controller->UpdateReferences(g_controller_interface);
@ -648,7 +648,7 @@ void InputConfigDialog::UpdateDeviceComboBox()
void GamepadPage::RefreshDevices(wxCommandEvent&)
{
std::lock_guard<std::mutex> lk(m_plugin.controls_lock);
std::lock_guard<std::recursive_mutex> lk(m_plugin.controls_lock);
// refresh devices
g_controller_interface.Shutdown();

2
Source/Core/DolphinWX/Src/InputConfigDiagBitmaps.cpp
View File

@ -24,7 +24,7 @@ void InputConfigDialog::UpdateBitmaps(wxTimerEvent& WXUNUSED(event))
g_controller_interface.UpdateInput();
// don't want game thread updating input when we are using it here
std::unique_lock<std::mutex> lk(g_controller_interface.update_lock, std::try_to_lock);
std::unique_lock<std::recursive_mutex> lk(g_controller_interface.update_lock, std::try_to_lock);
if (!lk.owns_lock())
return;

4
Source/Core/DolphinWX/Src/Main.cpp
View File

@ -595,8 +595,8 @@ bool Host_GetKeyState(int keycode)
#ifdef _WIN32
return GetAsyncKeyState(keycode);
#elif defined __WXGTK__
std::unique_lock<std::mutex> lk(main_frame->keystate_lock, std::defer_lock);
if (!lk.try_lock())
std::unique_lock<std::recursive_mutex> lk(main_frame->keystate_lock, std::try_to_lock);
if (!lk.owns_lock())
return false;
bool key_pressed;

4
Source/Core/InputCommon/Src/ControllerInterface/ControllerInterface.cpp
View File

@ -118,7 +118,7 @@ void ControllerInterface::SetHwnd( void* const hwnd )
//
bool ControllerInterface::UpdateInput(const bool force)
{
std::unique_lock<std::mutex> lk(update_lock, std::defer_lock);
std::unique_lock<std::recursive_mutex> lk(update_lock, std::defer_lock);
if (force)
lk.lock();
@ -149,7 +149,7 @@ bool ControllerInterface::UpdateInput(const bool force)
//
bool ControllerInterface::UpdateOutput(const bool force)
{
std::unique_lock<std::mutex> lk(update_lock, std::defer_lock);
std::unique_lock<std::recursive_mutex> lk(update_lock, std::defer_lock);
if (force)
lk.lock();

2
Source/Core/InputCommon/Src/ControllerInterface/ControllerInterface.h
View File

@ -222,7 +222,7 @@ public:
const std::vector<Device*>& Devices() const { return m_devices; }
Device* FindDevice(const DeviceQualifier& devq) const;
std::mutex update_lock;
std::recursive_mutex update_lock;
private:
bool m_is_init;

2
Source/Core/InputCommon/Src/InputConfig.h
View File

@ -47,7 +47,7 @@ public:
std::vector< ControllerEmu* > controllers;
std::mutex controls_lock; // for changing any control references
std::recursive_mutex controls_lock; // for changing any control references
const char * const ini_name;
const char * const gui_name;