diff options
Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 61 |
1 files changed, 31 insertions, 30 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 057d7a700e..0c1ed85477 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -412,8 +412,8 @@ struct LLWindowWin32::LLWindowWin32Thread : public LL::ThreadPool using FuncType = std::function<void()>; // call GetMessage() and pull enqueue messages for later processing void gatherInput(); - HWND mWindowHandle = NULL; - HDC mhDC = 0; + HWND mWindowHandleThrd = NULL; + HDC mhDCThrd = 0; // *HACK: Attempt to prevent startup crashes by deferring memory accounting // until after some graphics setup. See SL-20177. -Cosmic,2023-09-18 @@ -987,23 +987,23 @@ void LLWindowWin32::close() LL_DEBUGS("Window") << "Destroying Window" << LL_ENDL; - mWindowThread->post([=]() + mWindowThread->post([this, self = mWindowThread]() { - if (IsWindow(mWindowHandle)) + if (IsWindow(self->mWindowHandleThrd)) { - if (mhDC) + if (self->mhDCThrd) { - if (!ReleaseDC(mWindowHandle, mhDC)) + if (!ReleaseDC(self->mWindowHandleThrd, self->mhDCThrd)) { LL_WARNS("Window") << "Release of ghDC failed!" << LL_ENDL; } } // Make sure we don't leave a blank toolbar button. - ShowWindow(mWindowHandle, SW_HIDE); + ShowWindow(self->mWindowHandleThrd, SW_HIDE); // This causes WM_DESTROY to be sent *immediately* - if (!destroy_window_handler(mWindowHandle)) + if (!destroy_window_handler(self->mWindowHandleThrd)) { OSMessageBox(mCallbacks->translateString("MBDestroyWinFailed"), mCallbacks->translateString("MBShutdownErr"), @@ -1015,17 +1015,18 @@ void LLWindowWin32::close() // Something killed the window while we were busy destroying gl or handle somehow got broken LL_WARNS("Window") << "Failed to destroy Window, invalid handle!" << LL_ENDL; } - + self->mWindowHandleThrd = NULL; + self->mhDCThrd = NULL; + self->mGLReady = false; }); - // Window thread might be waiting for a getMessage(), give it - // a push to enshure it will process destroy_window_handler - kickWindowThread(); - // Even though the above lambda might not yet have run, we've already - // bound mWindowHandle into it by value, which should suffice for the - // operations we're asking. That's the last time WE should touch it. mhDC = NULL; mWindowHandle = NULL; + + // Window thread might be waiting for a getMessage(), give it + // a push to enshure it will process destroy_window_handler + kickWindowThread(); + mWindowThread->close(); } @@ -1777,8 +1778,8 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw () { LL_DEBUGS("Window") << "recreateWindow(): window_work entry" << LL_ENDL; - self->mWindowHandle = 0; - self->mhDC = 0; + self->mWindowHandleThrd = 0; + self->mhDCThrd = 0; if (oldWindowHandle) { @@ -1813,20 +1814,20 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw { // Failed to create window: clear the variables. This // assignment is valid because we're running on mWindowThread. - self->mWindowHandle = NULL; - self->mhDC = 0; + self->mWindowHandleThrd = NULL; + self->mhDCThrd = 0; } else { // Update mWindowThread's own mWindowHandle and mhDC. - self->mWindowHandle = handle; - self->mhDC = GetDC(handle); + self->mWindowHandleThrd = handle; + self->mhDCThrd = GetDC(handle); } updateWindowRect(); // It's important to wake up the future either way. - promise.set_value(std::make_pair(self->mWindowHandle, self->mhDC)); + promise.set_value(std::make_pair(self->mWindowHandleThrd, self->mhDCThrd)); LL_DEBUGS("Window") << "recreateWindow(): window_work done" << LL_ENDL; }; // But how we pass window_work to the window thread depends on whether we @@ -4589,7 +4590,7 @@ U32 LLWindowWin32::getAvailableVRAMMegabytes() #endif // LL_WINDOWS inline LLWindowWin32::LLWindowWin32Thread::LLWindowWin32Thread() - : LL::ThreadPool("Window Thread", 1, MAX_QUEUE_SIZE) + : LL::ThreadPool("Window Thread", 1, MAX_QUEUE_SIZE, false) { LL::ThreadPool::start(); } @@ -4745,7 +4746,7 @@ void LLWindowWin32::LLWindowWin32Thread::initD3D() { if (!mGLReady) { return; } - if (mDXGIAdapter == NULL && mD3DDevice == NULL && mWindowHandle != 0) + if (mDXGIAdapter == NULL && mD3DDevice == NULL && mWindowHandleThrd != 0) { mD3D = Direct3DCreate9(D3D_SDK_VERSION); @@ -4755,7 +4756,7 @@ void LLWindowWin32::LLWindowWin32Thread::initD3D() d3dpp.Windowed = TRUE; d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD; - HRESULT res = mD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, mWindowHandle, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &mD3DDevice); + HRESULT res = mD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, mWindowHandleThrd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &mD3DDevice); if (FAILED(res)) { @@ -4861,7 +4862,7 @@ void LLWindowWin32::LLWindowWin32Thread::run() // lazily call initD3D inside this loop to catch when mGLReady has been set to true initDX(); - if (mWindowHandle != 0) + if (mWindowHandleThrd != 0) { // lazily call initD3D inside this loop to catch when mWindowHandle has been set, and mGLReady has been set to true // *TODO: Shutdown if this fails when mWindowHandle exists @@ -4869,16 +4870,16 @@ void LLWindowWin32::LLWindowWin32Thread::run() MSG msg; BOOL status; - if (mhDC == 0) + if (mhDCThrd == 0) { LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - PeekMessage"); - logger.onChange("PeekMessage(", std::hex, mWindowHandle, ")"); - status = PeekMessage(&msg, mWindowHandle, 0, 0, PM_REMOVE); + logger.onChange("PeekMessage(", std::hex, mWindowHandleThrd, ")"); + status = PeekMessage(&msg, mWindowHandleThrd, 0, 0, PM_REMOVE); } else { LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - GetMessage"); - logger.always("GetMessage(", std::hex, mWindowHandle, ")"); + logger.always("GetMessage(", std::hex, mWindowHandleThrd, ")"); status = GetMessage(&msg, NULL, 0, 0); } if (status > 0) |