From ce0286c33b6d0f6f37d90702c4800362e5c0e7d7 Mon Sep 17 00:00:00 2001 From: Andrey Kleshchev Date: Fri, 27 May 2022 20:51:34 +0300 Subject: SL-17474 Device context not properly released at shutdown --- indra/llwindow/llwindowwin32.cpp | 49 ++++++++++++++++++++++++---------------- 1 file changed, 29 insertions(+), 20 deletions(-) (limited to 'indra/llwindow') diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 1f3823509c..8635261103 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -874,21 +874,20 @@ void LLWindowWin32::close() // Restore gamma to the system values. restoreGamma(); - if (mhDC) - { - if (!ReleaseDC(mWindowHandle, mhDC)) - { - LL_WARNS("Window") << "Release of ghDC failed" << LL_ENDL; - } - mhDC = NULL; - } - LL_DEBUGS("Window") << "Destroying Window" << LL_ENDL; mWindowThread->post([=]() { if (IsWindow(mWindowHandle)) { + if (mhDC) + { + if (!ReleaseDC(mWindowHandle, mhDC)) + { + LL_WARNS("Window") << "Release of ghDC failed!" << LL_ENDL; + } + } + // Make sure we don't leave a blank toolbar button. ShowWindow(mWindowHandle, SW_HIDE); @@ -914,6 +913,7 @@ void LLWindowWin32::close() // 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; mWindowThread->close(); } @@ -1506,12 +1506,10 @@ const S32 max_format = (S32)num_formats - 1; { wglDeleteContext (mhRC); // Release The Rendering Context mhRC = 0; // Zero The Rendering Context - } - ReleaseDC (mWindowHandle, mhDC); // Release The Device Context - mhDC = 0; // Zero The Device Context } + // will release and recreate mhDC, mWindowHandle recreateWindow(window_rect, dw_ex_style, dw_style); RECT rect; @@ -1661,7 +1659,8 @@ const S32 max_format = (S32)num_formats - 1; void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style) { - auto oldHandle = mWindowHandle; + auto oldWindowHandle = mWindowHandle; + auto oldDCHandle = mhDC; // zero out mWindowHandle and mhDC before destroying window so window // thread falls back to peekmessage @@ -1673,7 +1672,8 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw auto window_work = [this, self=mWindowThread, - oldHandle, + oldWindowHandle, + oldDCHandle, // bind CreateWindowEx() parameters by value instead of // back-referencing LLWindowWin32 members windowClassName=mWindowClassName, @@ -1689,11 +1689,20 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw self->mWindowHandle = 0; self->mhDC = 0; - // important to call DestroyWindow() from the window thread - if (oldHandle && !destroy_window_handler(oldHandle)) + if (oldWindowHandle) { - LL_WARNS("Window") << "Failed to properly close window before recreating it!" - << LL_ENDL; + if (oldDCHandle && !ReleaseDC(oldWindowHandle, oldDCHandle)) + { + LL_WARNS("Window") << "Failed to ReleaseDC" << LL_ENDL; + } + + // important to call DestroyWindow() from the window thread + if (!destroy_window_handler(oldWindowHandle)) + { + + LL_WARNS("Window") << "Failed to properly close window before recreating it!" + << LL_ENDL; + } } auto handle = CreateWindowEx(dw_ex_style, @@ -1731,7 +1740,7 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw }; // But how we pass window_work to the window thread depends on whether we // already have a window handle. - if (! oldHandle) + if (!oldWindowHandle) { // Pass window_work using the WorkQueue: without an existing window // handle, the window thread can't call GetMessage(). @@ -1744,7 +1753,7 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw // PostMessage(oldHandle) because oldHandle won't be destroyed until // the window thread has retrieved and executed window_work. LL_DEBUGS("Window") << "posting window_work to message queue" << LL_ENDL; - mWindowThread->Post(oldHandle, window_work); + mWindowThread->Post(oldWindowHandle, window_work); } auto future = promise.get_future(); -- cgit v1.2.3 From 076a89506243e8d4037f34c2a78278ff6ee0f1f7 Mon Sep 17 00:00:00 2001 From: Maxim Nikolenko Date: Tue, 21 Jun 2022 17:55:29 +0300 Subject: SL-17635 remove unused variables --- indra/llwindow/llwindowmacosx.cpp | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'indra/llwindow') diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp index bc4f07941b..5c8fd62d3b 100644 --- a/indra/llwindow/llwindowmacosx.cpp +++ b/indra/llwindow/llwindowmacosx.cpp @@ -621,8 +621,6 @@ void LLWindowMacOSX::getMouseDeltas(float* delta) BOOL LLWindowMacOSX::createContext(int x, int y, int width, int height, int bits, BOOL fullscreen, BOOL enable_vsync) { - BOOL glNeedsInit = FALSE; - mFullscreen = fullscreen; if (mWindow == NULL) @@ -637,9 +635,6 @@ BOOL LLWindowMacOSX::createContext(int x, int y, int width, int height, int bits mGLView = createOpenGLView(mWindow, mFSAASamples, enable_vsync); mContext = getCGLContextObj(mGLView); - // Since we just created the context, it needs to be set up. - glNeedsInit = TRUE; - gGLManager.mVRAM = getVramSize(mGLView); } @@ -1721,9 +1716,7 @@ void LLSplashScreenMacOSX::updateImpl(const std::string& mesg) { if(mWindow != NULL) { - CFStringRef string = NULL; - - string = CFStringCreateWithCString(NULL, mesg.c_str(), kCFStringEncodingUTF8); + CFStringCreateWithCString(NULL, mesg.c_str(), kCFStringEncodingUTF8); } } -- cgit v1.2.3 From 264ad0ce0cf1970b8faf07baca7a871aae9bd1d7 Mon Sep 17 00:00:00 2001 From: Maxim Nikolenko Date: Thu, 23 Jun 2022 15:17:49 +0300 Subject: mac build fix --- indra/llwindow/CMakeLists.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'indra/llwindow') diff --git a/indra/llwindow/CMakeLists.txt b/indra/llwindow/CMakeLists.txt index 70eb99c86c..55befaef51 100644 --- a/indra/llwindow/CMakeLists.txt +++ b/indra/llwindow/CMakeLists.txt @@ -197,4 +197,10 @@ if (SDL_FOUND) endif (SDL_FOUND) target_link_libraries (llwindow ${llwindow_LINK_LIBRARIES}) + +if (DARWIN) + include(CMakeFindFrameworks) + find_library(CARBON_LIBRARY Carbon) + target_link_libraries(llwindow ${CARBON_LIBRARY}) +endif (DARWIN) -- cgit v1.2.3