Merge remote-tracking branch 'origin/main' into DRTVWR-588-maint-W

# Conflicts:
#	.github/workflows/build.yaml

7 files changed, 79 insertions, 1 deletions

diff --git a/indra/llcommon/indra_constants.cpp b/indra/llcommon/indra_constants.cpp
index 1b48e4daf3..9a0c565b06 100644
--- a/indra/llcommon/indra_constants.cpp
+++ b/indra/llcommon/indra_constants.cpp
@@ -50,6 +50,7 @@ const LLUUID IMG_FIRE			("aca40aa8-44cf-44ca-a0fa-93e1a2986f82"); // dataserver
 const LLUUID IMG_FACE_SELECT    ("a85ac674-cb75-4af6-9499-df7c5aaf7a28"); // face selector
 const LLUUID IMG_DEFAULT_AVATAR ("c228d1cf-4b5d-4ba8-84f4-899a0796aa97"); // dataserver
 const LLUUID IMG_INVISIBLE		("3a367d1c-bef1-6d43-7595-e88c1e3aadb3"); // dataserver
+const LLUUID IMG_WHITE          ("5748decc-f629-461c-9a36-a35a221fe21f"); // dataserver
 
 const LLUUID IMG_EXPLOSION				("68edcf47-ccd7-45b8-9f90-1649d7f12806"); // On dataserver
 const LLUUID IMG_EXPLOSION_2			("21ce046c-83fe-430a-b629-c7660ac78d7c"); // On dataserver
@@ -71,6 +72,11 @@ const LLUUID TERRAIN_ROCK_DETAIL		("53a2f406-4895-1d13-d541-d2e3b86bc19c"); // V
 
 const LLUUID DEFAULT_WATER_NORMAL		("822ded49-9a6c-f61c-cb89-6df54f42cdf4"); // VIEWER
 
+const LLUUID DEFAULT_OBJECT_TEXTURE     ("89556747-24cb-43ed-920b-47caed15465f"); // On dataserver
+const LLUUID DEFAULT_OBJECT_SPECULAR    ("87e0e8f7-8729-1ea8-cfc9-8915773009db"); // On dataserver
+const LLUUID DEFAULT_OBJECT_NORMAL      ("85f28839-7a1c-b4e3-d71d-967792970a7b"); // On dataserver
+const LLUUID BLANK_OBJECT_NORMAL        ("5b53359e-59dd-d8a2-04c3-9e65134da47a"); // VIEWER (has a verion on dataserver, but with compression artifacts)
+
 const LLUUID IMG_USE_BAKED_HEAD  ("5a9f4a74-30f2-821c-b88d-70499d3e7183");
 const LLUUID IMG_USE_BAKED_UPPER ("ae2de45c-d252-50b8-5c6e-19f39ce79317");
 const LLUUID IMG_USE_BAKED_LOWER ("24daea5f-0539-cfcf-047f-fbc40b2786ba");
diff --git a/indra/llcommon/indra_constants.h b/indra/llcommon/indra_constants.h
index 679f79039b..a16cfac2b9 100644
--- a/indra/llcommon/indra_constants.h
+++ b/indra/llcommon/indra_constants.h
@@ -197,6 +197,7 @@ LL_COMMON_API extern const LLUUID IMG_FIRE;
 LL_COMMON_API extern const LLUUID IMG_FACE_SELECT;
 LL_COMMON_API extern const LLUUID IMG_DEFAULT_AVATAR;
 LL_COMMON_API extern const LLUUID IMG_INVISIBLE;
+LL_COMMON_API extern const LLUUID IMG_WHITE;
 
 LL_COMMON_API extern const LLUUID IMG_EXPLOSION;
 LL_COMMON_API extern const LLUUID IMG_EXPLOSION_2;
@@ -230,6 +231,10 @@ LL_COMMON_API extern const LLUUID IMG_USE_BAKED_AUX3;
 
 LL_COMMON_API extern const LLUUID DEFAULT_WATER_NORMAL;
 
+LL_COMMON_API extern const LLUUID DEFAULT_OBJECT_TEXTURE;
+LL_COMMON_API extern const LLUUID DEFAULT_OBJECT_SPECULAR;
+LL_COMMON_API extern const LLUUID DEFAULT_OBJECT_NORMAL;
+LL_COMMON_API extern const LLUUID BLANK_OBJECT_NORMAL;
 
 // radius within which a chat message is fully audible
 const F32 CHAT_NORMAL_RADIUS = 20.f;
diff --git a/indra/llcommon/llcoros.cpp b/indra/llcommon/llcoros.cpp
index 3deed2e199..c13900f74a 100644
--- a/indra/llcommon/llcoros.cpp
+++ b/indra/llcommon/llcoros.cpp
@@ -278,6 +278,7 @@ std::string LLCoros::launch(const std::string& prefix, const callable_t& callabl
     catch (std::bad_alloc&)
     {
         // Out of memory on stack allocation?
+        LLError::LLUserWarningMsg::showOutOfMemory();
         printActiveCoroutines();
         LL_ERRS("LLCoros") << "Bad memory allocation in LLCoros::launch(" << prefix << ")!" << LL_ENDL;
     }
diff --git a/indra/llcommon/llerror.cpp b/indra/llcommon/llerror.cpp
index 414515854a..3de641fcba 100644
--- a/indra/llcommon/llerror.cpp
+++ b/indra/llcommon/llerror.cpp
@@ -1601,6 +1601,48 @@ namespace LLError
     {
         return out << boost::stacktrace::stacktrace();
     }
+
+    // LLOutOfMemoryWarning
+    std::string LLUserWarningMsg::sLocalizedOutOfMemoryTitle;
+    std::string LLUserWarningMsg::sLocalizedOutOfMemoryWarning;
+    LLUserWarningMsg::Handler LLUserWarningMsg::sHandler;
+
+    void LLUserWarningMsg::show(const std::string& message)
+    {
+        if (sHandler)
+        {
+            sHandler(std::string(), message);
+        }
+    }
+
+    void LLUserWarningMsg::showOutOfMemory()
+    {
+        if (sHandler && !sLocalizedOutOfMemoryTitle.empty())
+        {
+            sHandler(sLocalizedOutOfMemoryTitle, sLocalizedOutOfMemoryWarning);
+        }
+    }
+
+    void LLUserWarningMsg::showMissingFiles()
+    {
+        // Files Are missing, likely can't localize.
+        const std::string error_string =
+            "Second Life viewer couldn't access some of the files it needs and will be closed."
+            "\n\nPlease reinstall viewer from  https://secondlife.com/support/downloads/ and "
+            "contact https://support.secondlife.com if issue persists after reinstall.";
+        sHandler("Missing Files", error_string);
+    }
+
+    void LLUserWarningMsg::setHandler(const LLUserWarningMsg::Handler &handler)
+    {
+        sHandler = handler;
+    }
+
+    void LLUserWarningMsg::setOutOfMemoryStrings(const std::string& title, const std::string& message)
+    {
+        sLocalizedOutOfMemoryTitle = title;
+        sLocalizedOutOfMemoryWarning = message;
+    }
 }
 
 void crashdriver(void (*callback)(int*))
diff --git a/indra/llcommon/llerror.h b/indra/llcommon/llerror.h
index 05dd88ee51..6f6b349cf5 100644
--- a/indra/llcommon/llerror.h
+++ b/indra/llcommon/llerror.h
@@ -39,6 +39,7 @@
 #include "llpreprocessor.h"
 
 #include <boost/static_assert.hpp>
+#include <functional> // std::function
 
 const int LL_ERR_NOERR = 0;
 
@@ -301,6 +302,28 @@ namespace LLError
     {
         friend std::ostream& operator<<(std::ostream& out, const LLStacktrace&);
     };
+
+    // Provides access to OS notification popup on error, since
+    // not everything has access to OS's messages
+    class LLUserWarningMsg
+    {
+    public:
+        typedef std::function<void(const std::string&, const std::string&)> Handler;
+        static void setHandler(const Handler&);
+        static void setOutOfMemoryStrings(const std::string& title, const std::string& message);
+
+        // When viewer encounters bad alloc or can't access files try warning user about reasons
+        static void showOutOfMemory();
+        static void showMissingFiles();
+        // Genering error
+        static void show(const std::string&);
+
+    private:
+        // needs to be preallocated before viewer runs out of memory
+        static std::string sLocalizedOutOfMemoryTitle;
+        static std::string sLocalizedOutOfMemoryWarning;
+        static Handler sHandler;
+    };
 }
 
 //this is cheaper than llcallstacks if no need to output other variables to call stacks. 
diff --git a/indra/llcommon/llexception.cpp b/indra/llcommon/llexception.cpp
index 46560b5e4c..0787bde57f 100644
--- a/indra/llcommon/llexception.cpp
+++ b/indra/llcommon/llexception.cpp
@@ -37,6 +37,7 @@
 #include "llerror.h"
 #include "llerrorcontrol.h"
 
+
 // used to attach and extract stacktrace information to/from boost::exception,
 // see https://www.boost.org/doc/libs/release/doc/html/stacktrace/getting_started.html#stacktrace.getting_started.exceptions_with_stacktrace
 // apparently the struct passed as the first template param needs no definition?
diff --git a/indra/llcommon/llsingleton.h b/indra/llcommon/llsingleton.h
index cbe5ab6406..64027c16c7 100644
--- a/indra/llcommon/llsingleton.h
+++ b/indra/llcommon/llsingleton.h
@@ -455,7 +455,7 @@ public:
 
     static DERIVED_TYPE* getInstance()
     {
-        LL_PROFILE_ZONE_SCOPED_CATEGORY_THREAD;
+        //LL_PROFILE_ZONE_SCOPED_CATEGORY_THREAD; // TODO -- reenable this when we have a fix for using Tracy with coroutines
         // We know the viewer has LLSingleton dependency circularities. If you
         // feel strongly motivated to eliminate them, cheers and good luck.
         // (At that point we could consider a much simpler locking mechanism.)