diff options
Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 131 |
1 files changed, 119 insertions, 12 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index e8abb9f31a..b2b123f0da 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -38,6 +38,7 @@ // Linden library includes #include "llerror.h" +#include "llexception.h" #include "llfasttimer.h" #include "llgl.h" #include "llstring.h" @@ -121,7 +122,7 @@ void show_window_creation_error(const std::string& title) LL_WARNS("Window") << title << LL_ENDL; } -HGLRC SafeCreateContext(HDC hdc) +HGLRC SafeCreateContext(HDC &hdc) { __try { @@ -133,6 +134,22 @@ HGLRC SafeCreateContext(HDC hdc) } } +GLuint SafeChoosePixelFormat(HDC &hdc, const PIXELFORMATDESCRIPTOR *ppfd) +{ + __try + { + return ChoosePixelFormat(hdc, ppfd); + } + __except (EXCEPTION_EXECUTE_HANDLER) + { + // convert to C++ styled exception + // C exception don't allow classes, so it's a regular char array + char integer_string[32]; + sprintf(integer_string, "SEH, code: %lu\n", GetExceptionCode()); + throw std::exception(integer_string); + } +} + //static BOOL LLWindowWin32::sIsClassRegistered = FALSE; @@ -404,6 +421,39 @@ LLWinImm::~LLWinImm() } +class LLMonitorInfo +{ +public: + + std::vector<std::string> getResolutionsList() { return mResList; } + + LLMonitorInfo() + { + EnumDisplayMonitors(0, 0, MonitorEnum, (LPARAM)this); + } + +private: + + static BOOL CALLBACK MonitorEnum(HMONITOR hMon, HDC hdc, LPRECT lprcMonitor, LPARAM pData) + { + int monitor_width = lprcMonitor->right - lprcMonitor->left; + int monitor_height = lprcMonitor->bottom - lprcMonitor->top; + + std::ostringstream sstream; + sstream << monitor_width << "x" << monitor_height;; + std::string res = sstream.str(); + + LLMonitorInfo* pThis = reinterpret_cast<LLMonitorInfo*>(pData); + pThis->mResList.push_back(res); + + return TRUE; + } + + std::vector<std::string> mResList; +}; + +static LLMonitorInfo sMonitorInfo; + LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks, const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height, U32 flags, @@ -432,6 +482,7 @@ LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks, memset(mCurrentGammaRamp, 0, sizeof(mCurrentGammaRamp)); memset(mPrevGammaRamp, 0, sizeof(mPrevGammaRamp)); mCustomGammaSet = FALSE; + mWindowHandle = NULL; if (!SystemParametersInfo(SPI_GETMOUSEVANISH, 0, &mMouseVanish, 0)) { @@ -695,6 +746,37 @@ LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks, // TrackMouseEvent( &track_mouse_event ); // } + // SL-12971 dual GPU display + DISPLAY_DEVICEA display_device; + int display_index = -1; + DWORD display_flags = 0; // EDD_GET_DEVICE_INTERFACE_NAME ? + const size_t display_bytes = sizeof(display_device); + + do + { + if (display_index >= 0) + { + // CHAR DeviceName [ 32] Adapter name + // CHAR DeviceString[128] + CHAR text[256]; + + size_t name_len = strlen(display_device.DeviceName ); + size_t desc_len = strlen(display_device.DeviceString); + + CHAR *name = name_len ? display_device.DeviceName : "???"; + CHAR *desc = desc_len ? display_device.DeviceString : "???"; + + sprintf(text, "Display Device %d: %s, %s", display_index, name, desc); + LL_INFOS("Window") << text << LL_ENDL; + } + + ::ZeroMemory(&display_device,display_bytes); + display_device.cb = display_bytes; + + display_index++; + } while( EnumDisplayDevicesA(NULL, display_index, &display_device, display_flags )); + + LL_INFOS("Window") << "Total Display Devices: " << display_index << LL_ENDL; //----------------------------------------------------------------------- // Create GL drawing context @@ -1157,7 +1239,7 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO << " Height: " << (window_rect.bottom - window_rect.top) << " Fullscreen: " << mFullscreen << LL_ENDL; - if (!destroy_window_handler(mWindowHandle)) + if (mWindowHandle && !destroy_window_handler(mWindowHandle)) { LL_WARNS("Window") << "Failed to properly close window before recreating it!" << LL_ENDL; } @@ -1216,11 +1298,24 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO LL_INFOS("Window") << "Device context retrieved." << LL_ENDL ; - if (!(pixel_format = ChoosePixelFormat(mhDC, &pfd))) + try + { + // Looks like ChoosePixelFormat can crash in case of faulty driver + if (!(pixel_format = SafeChoosePixelFormat(mhDC, &pfd))) { + LL_WARNS("Window") << "ChoosePixelFormat failed, code: " << GetLastError() << LL_ENDL; + OSMessageBox(mCallbacks->translateString("MBPixelFmtErr"), + mCallbacks->translateString("MBError"), OSMB_OK); close(); + return FALSE; + } + } + catch (...) + { + LOG_UNHANDLED_EXCEPTION("ChoosePixelFormat"); OSMessageBox(mCallbacks->translateString("MBPixelFmtErr"), mCallbacks->translateString("MBError"), OSMB_OK); + close(); return FALSE; } @@ -1449,21 +1544,27 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO LL_INFOS("Window") << "pixel formats done." << LL_ENDL ; S32 swap_method = 0; - S32 cur_format = num_formats-1; + S32 cur_format = 0; +const S32 max_format = (S32)num_formats - 1; GLint swap_query = WGL_SWAP_METHOD_ARB; - BOOL found_format = FALSE; - - while (!found_format && wglGetPixelFormatAttribivARB(mhDC, pixel_format, 0, 1, &swap_query, &swap_method)) + // SL-14705 Fix name tags showing in front of objects with AMD GPUs. + // On AMD hardware we need to iterate from the first pixel format to the end. + // Spec: + // https://www.khronos.org/registry/OpenGL/extensions/ARB/WGL_ARB_pixel_format.txt + while (wglGetPixelFormatAttribivARB(mhDC, pixel_formats[cur_format], 0, 1, &swap_query, &swap_method)) { - if (swap_method == WGL_SWAP_UNDEFINED_ARB || cur_format <= 0) + if (swap_method == WGL_SWAP_UNDEFINED_ARB) { - found_format = TRUE; + break; } - else + else if (cur_format >= max_format) { - --cur_format; + cur_format = 0; + break; } + + ++cur_format; } pixel_format = pixel_formats[cur_format]; @@ -1482,7 +1583,7 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO } // Destroy The Window - if (!destroy_window_handler(mWindowHandle)) + if (mWindowHandle && !destroy_window_handler(mWindowHandle)) { LL_WARNS("Window") << "Failed to properly close window!" << LL_ENDL; } @@ -4288,6 +4389,12 @@ F32 LLWindowWin32::getSystemUISize() } //static +std::vector<std::string> LLWindowWin32::getDisplaysResolutionList() +{ + return sMonitorInfo.getResolutionsList(); +} + +//static std::vector<std::string> LLWindowWin32::getDynamicFallbackFontList() { // Fonts previously in getFontListSans() have moved to fonts.xml. |