Merge branch 'develop' into rlva/base

5 files changed, 17 insertions, 6 deletions

diff --git a/indra/llwindow/CMakeLists.txt b/indra/llwindow/CMakeLists.txt
index 7b1430c67c..2996f58fe0 100644
--- a/indra/llwindow/CMakeLists.txt
+++ b/indra/llwindow/CMakeLists.txt
@@ -17,6 +17,7 @@ include(LLImage)
 include(LLWindow)
 include(UI)
 include(ViewerMiscLibs)
+include(GLM)
 
 set(llwindow_SOURCE_FILES
     llcursortypes.cpp
@@ -54,7 +55,7 @@ set(llwindow_LINK_LIBRARIES
         llrender
         llfilesystem
         llxml
-        ll::glh_linear
+        ll::glm
         ll::glext
         ll::uilibraries
         ll::SDL
diff --git a/indra/llwindow/lldragdropwin32.h b/indra/llwindow/lldragdropwin32.h
index 1b30dced27..16d016677b 100644
--- a/indra/llwindow/lldragdropwin32.h
+++ b/indra/llwindow/lldragdropwin32.h
@@ -31,7 +31,7 @@
 #ifndef LL_LLDRAGDROP32_H
 #define LL_LLDRAGDROP32_H
 
-#include "llwin32headerslean.h"
+#include "llwin32headers.h"
 #include <ole2.h>
 
 class LLDragDropWin32
@@ -54,7 +54,7 @@ class LLDragDropWin32
 #ifndef LL_LLDRAGDROP32_H
 #define LL_LLDRAGDROP32_H
 
-#include "llwin32headerslean.h"
+#include "llwin32headers.h"
 #include <ole2.h>
 
 // impostor class that does nothing
diff --git a/indra/llwindow/llkeyboardwin32.cpp b/indra/llwindow/llkeyboardwin32.cpp
index ec0055fe60..8d6b8d9b93 100644
--- a/indra/llwindow/llkeyboardwin32.cpp
+++ b/indra/llwindow/llkeyboardwin32.cpp
@@ -28,7 +28,7 @@
 
 #include "linden_common.h"
 
-#include "llwin32headerslean.h"
+#include "llwin32headers.h"
 #include "llkeyboardwin32.h"
 
 #include "llwindowcallbacks.h"
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 76abf5eaa2..0b6ee541c0 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -3710,6 +3710,10 @@ S32 OSMessageBoxWin32(const std::string& text, const std::string& caption, U32 t
     //
     // "This is why I'm doing it this way, instead of what you would think would be more obvious..."
     // (C) Nat Goodspeed
+    if (!IsWindow(sWindowHandleForMessageBox))
+    {
+        sWindowHandleForMessageBox = NULL;
+    }
     int retval_win = MessageBoxW(sWindowHandleForMessageBox, // HWND
                                  ll_convert_string_to_wide(text).c_str(),
                                  ll_convert_string_to_wide(caption).c_str(),
@@ -4638,6 +4642,12 @@ void LLWindowWin32::LLWindowWin32Thread::checkDXMem()
 {
     if (!mGLReady || mGotGLBuffer) { return; }
 
+    if ((gGLManager.mHasAMDAssociations || gGLManager.mHasNVXGpuMemoryInfo) && gGLManager.mVRAM != 0)
+    { // OpenGL already told us the memory budget, don't ask DX
+        mGotGLBuffer = true;
+        return;
+    }
+
     IDXGIFactory4* p_factory = nullptr;
 
     HRESULT res = CreateDXGIFactory1(__uuidof(IDXGIFactory4), (void**)&p_factory);
@@ -4734,7 +4744,7 @@ void LLWindowWin32::LLWindowWin32Thread::run()
     {
         LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
 
-        // Check memory budget using DirectX
+        // Check memory budget using DirectX if OpenGL doesn't have the means to tell us
         checkDXMem();
 
         if (mWindowHandleThrd != 0)
diff --git a/indra/llwindow/llwindowwin32.h b/indra/llwindow/llwindowwin32.h
index 287402faa0..36e89e4586 100644
--- a/indra/llwindow/llwindowwin32.h
+++ b/indra/llwindow/llwindowwin32.h
@@ -28,7 +28,7 @@
 #define LL_LLWINDOWWIN32_H
 
 // Limit Windows API to small and manageable set.
-#include "llwin32headerslean.h"
+#include "llwin32headers.h"
 
 #include "llwindow.h"
 #include "llwindowcallbacks.h"