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Replaced Common::Thread with a partial implementation of std::thread. (rvalue references are used if available, <thread> is used if possible) Eliminates the need to use dynamic memory allocation for threads, so it's impossible to forget to delete a thread or set a pointer to NULL. Enables use of type-safe thread functions, no need to cast to and from void*. I've made sure the code compiles in vs08 and tested the functionality of "StdThread.h" on Linux so I'm hoping everything will work :p. In the future "StdThread.h" can be removed (maybe when OS X ships with gcc 4.4 and vs2015 is released :p).

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6933 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Jordan Woyak
2011-01-27 20:47:58 +00:00
parent 0371f15c23
commit 2c05c49a04
29 changed files with 484 additions and 396 deletions
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7
Source/Plugins/Plugin_VideoOGL/Src/GLUtil.cpp
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@ -108,7 +108,7 @@ void UpdateFPSDisplay(const char *text)
}
#if defined(HAVE_X11) && HAVE_X11
THREAD_RETURN XEventThread(void *pArg);
void XEventThread();
void CreateXWindow (void)
{
@ -137,7 +137,7 @@ void CreateXWindow (void)
XMapRaised(GLWin.evdpy, GLWin.win);
XSync(GLWin.evdpy, True);
GLWin.xEventThread = new Common::Thread(XEventThread, NULL);
GLWin.xEventThread = std::thread(XEventThread);
}
void DestroyXWindow(void)
@ -150,7 +150,7 @@ void DestroyXWindow(void)
XFreeColormap(GLWin.evdpy, GLWin.attr.colormap);
}
THREAD_RETURN XEventThread(void *pArg)
void XEventThread()
{
// Free look variables
static bool mouseLookEnabled = false;
@ -305,7 +305,6 @@ THREAD_RETURN XEventThread(void *pArg)
}
Common::SleepCurrentThread(20);
}
return 0;
}
#endif

2
Source/Plugins/Plugin_VideoOGL/Src/GLUtil.h
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@ -72,7 +72,7 @@ typedef struct {
XVisualInfo *vi;
GLXContext ctx;
XSetWindowAttributes attr;
Common::Thread *xEventThread;
std::thread xEventThread;
int x, y;
unsigned int width, height;
#endif

23
Source/Plugins/Plugin_VideoOGL/Src/Render.cpp
View File

@ -98,7 +98,7 @@ static bool s_bHaveCoverageMSAA = false;
static u32 s_blendMode;
#if defined(HAVE_WX) && HAVE_WX
static Common::Thread *scrshotThread = 0;
static std::thread scrshotThread;
#endif
#ifdef _WIN32
@ -490,8 +490,8 @@ Renderer::~Renderer()
#endif
#if defined(HAVE_WX) && HAVE_WX
if (scrshotThread)
delete scrshotThread;
if (scrshotThread.joinable())
scrshotThread.join();
#endif
delete g_framebuffer_manager;
@ -1496,10 +1496,8 @@ void Renderer::FlipImageData(u8 *data, int w, int h)
}
#if defined(HAVE_WX) && HAVE_WX
THREAD_RETURN TakeScreenshot(void *pArgs)
void TakeScreenshot(ScrStrct* threadStruct)
{
ScrStrct *threadStruct = (ScrStrct *)pArgs;
// These will contain the final image size
float FloatW = (float)threadStruct->W;
float FloatH = (float)threadStruct->H;
@ -1538,8 +1536,6 @@ THREAD_RETURN TakeScreenshot(void *pArgs)
OSD::AddMessage(StringFromFormat("Saved %i x %i %s", (int)FloatW, (int)FloatH,
threadStruct->filename.c_str()).c_str(), 2000);
delete threadStruct;
return 0;
}
#endif
@ -1569,20 +1565,17 @@ bool Renderer::SaveScreenshot(const std::string &filename, const TargetRectangle
// Create wxImage
wxImage *a = new wxImage(W, H, data);
if (scrshotThread)
{
delete scrshotThread;
scrshotThread = NULL;
}
if (scrshotThread.joinable())
scrshotThread.join();
ScrStrct *threadStruct = new ScrStrct;
threadStruct->filename = filename;
threadStruct->img = a;
threadStruct->H = H; threadStruct->W = W;
scrshotThread = new Common::Thread(TakeScreenshot, threadStruct);
scrshotThread = std::thread(TakeScreenshot, threadStruct);
#ifdef _WIN32
scrshotThread->SetPriority(THREAD_PRIORITY_BELOW_NORMAL);
SetThreadPriority(scrshotThread.native_handle(), THREAD_PRIORITY_BELOW_NORMAL);
#endif
bool result = true;