diff --git a/autobuild.xml b/autobuild.xml
index 05e0ac28aef6940f09acf2648eeb82d30a8b3111..1bfc540eb9f90973d381c2b4f0ee63746f935530 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -1463,6 +1463,30 @@
</map>
</map>
</map>
+ <key>nvapi</key>
+ <map>
+ <key>license</key>
+ <string>NVAPI</string>
+ <key>license_file</key>
+ <string>LICENSES/NVAPI_SDK_License_Agreement.pdf</string>
+ <key>name</key>
+ <string>nvapi</string>
+ <key>platforms</key>
+ <map>
+ <key>windows</key>
+ <map>
+ <key>archive</key>
+ <map>
+ <key>hash</key>
+ <string>baf519d36dffe4e4a59471450e391d01</string>
+ <key>url</key>
+ <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-nvapi/rev/267102/arch/CYGWIN/installer/nvapi-304-windows-20121116.tar.bz2</string>
+ </map>
+ <key>name</key>
+ <string>windows</string>
+ </map>
+ </map>
+ </map>
<key>ogg-vorbis</key>
<map>
<key>license</key>
diff --git a/indra/cmake/NVAPI.cmake b/indra/cmake/NVAPI.cmake
new file mode 100644
index 0000000000000000000000000000000000000000..78989c408f94f3f100085e7568a64d8125840c83
--- /dev/null
+++ b/indra/cmake/NVAPI.cmake
@@ -0,0 +1,17 @@
+# -*- cmake -*-
+include(Prebuilt)
+
+set(NVAPI ON CACHE BOOL "Use NVAPI.")
+
+if (NVAPI)
+ use_prebuilt_binary(nvapi)
+
+ if (WINDOWS)
+ set(NVAPI_LIBRARY nvapi)
+ else (WINDOWS)
+ set(NVAPI_LIBRARY "")
+ endif (WINDOWS)
+else (NVAPI)
+ set(NVAPI_LIBRARY "")
+endif (NVAPI)
+
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 767aaf7fd5961608d98ea73bb27a6da649190b64..b90d377c23588632d7f61dca9c0138c5a65aaa29 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -34,6 +34,7 @@ include(LLXML)
include(LScript)
include(Linking)
include(NDOF)
+include(NVAPI)
include(GooglePerfTools)
include(TemplateCheck)
include(UI)
@@ -1812,6 +1813,7 @@ target_link_libraries(${VIEWER_BINARY_NAME}
${LLMATH_LIBRARIES}
${LLCOMMON_LIBRARIES}
${NDOF_LIBRARY}
+ ${NVAPI_LIBRARY}
${HUNSPELL_LIBRARY}
${viewer_LIBRARIES}
${BOOST_PROGRAM_OPTIONS_LIBRARY}
diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp
index 510ec47a31e6b2873731e479d39619df88a05e7a..23eb55875575937b2cd87fd97d3425ba55057556 100644
--- a/indra/newview/llappviewerwin32.cpp
+++ b/indra/newview/llappviewerwin32.cpp
@@ -46,6 +46,11 @@
#include "llviewercontrol.h"
#include "lldxhardware.h"
+#include "nvapi/nvapi.h"
+#include "nvapi/NvApiDriverSettings.h"
+
+#include <stdlib.h>
+
#include "llweb.h"
#include "llsecondlifeurls.h"
@@ -60,6 +65,7 @@
#include "llwindebug.h"
#endif
+
// *FIX:Mani - This hack is to fix a linker issue with libndofdev.lib
// The lib was compiled under VS2005 - in VS2003 we need to remap assert
#ifdef LL_DEBUG
@@ -75,6 +81,20 @@ extern "C" {
const std::string LLAppViewerWin32::sWindowClass = "Second Life";
+/*
+ This function is used to print to the command line a text message
+ describing the nvapi error and quits
+*/
+void nvapi_error(NvAPI_Status status)
+{
+ NvAPI_ShortString szDesc = {0};
+ NvAPI_GetErrorMessage(status, szDesc);
+ llwarns << szDesc << llendl;
+
+ //should always trigger when asserts are enabled
+ llassert(status == NVAPI_OK);
+}
+
// Create app mutex creates a unique global windows object.
// If the object can be created it returns true, otherwise
// it returns false. The false result can be used to determine
@@ -96,6 +116,79 @@ bool create_app_mutex()
return result;
}
+void ll_nvapi_init(NvDRSSessionHandle hSession)
+{
+ // (2) load all the system settings into the session
+ NvAPI_Status status = NvAPI_DRS_LoadSettings(hSession);
+ if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ return;
+ }
+
+ NvAPI_UnicodeString profile_name;
+ std::string app_name = LLTrans::getString("APP_NAME");
+ llutf16string w_app_name = utf8str_to_utf16str(app_name);
+ wsprintf(profile_name, L"%s", w_app_name.c_str());
+ status = NvAPI_DRS_SetCurrentGlobalProfile(hSession, profile_name);
+ if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ return;
+ }
+
+ // (3) Obtain the current profile.
+ NvDRSProfileHandle hProfile = 0;
+ status = NvAPI_DRS_GetCurrentGlobalProfile(hSession, &hProfile);
+ if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ return;
+ }
+
+ // load settings for querying
+ status = NvAPI_DRS_LoadSettings(hSession);
+ if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ return;
+ }
+
+ //get the preferred power management mode for Second Life
+ NVDRS_SETTING drsSetting = {0};
+ drsSetting.version = NVDRS_SETTING_VER;
+ status = NvAPI_DRS_GetSetting(hSession, hProfile, PREFERRED_PSTATE_ID, &drsSetting);
+ if (status == NVAPI_SETTING_NOT_FOUND)
+ { //only override if the user hasn't specifically set this setting
+ // (4) Specify that we want the VSYNC disabled setting
+ // first we fill the NVDRS_SETTING struct, then we call the function
+ drsSetting.version = NVDRS_SETTING_VER;
+ drsSetting.settingId = PREFERRED_PSTATE_ID;
+ drsSetting.settingType = NVDRS_DWORD_TYPE;
+ drsSetting.u32CurrentValue = PREFERRED_PSTATE_PREFER_MAX;
+ status = NvAPI_DRS_SetSetting(hSession, hProfile, &drsSetting);
+ if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ return;
+ }
+ }
+ else if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ return;
+ }
+
+
+
+ // (5) Now we apply (or save) our changes to the system
+ status = NvAPI_DRS_SaveSettings(hSession);
+ if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ }
+}
+
//#define DEBUGGING_SEH_FILTER 1
#if DEBUGGING_SEH_FILTER
# define WINMAIN DebuggingWinMain
@@ -165,6 +258,27 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
return -1;
}
+ NvAPI_Status status;
+
+ // Initialize NVAPI
+ status = NvAPI_Initialize();
+ NvDRSSessionHandle hSession = 0;
+
+ if (status == NVAPI_OK)
+ {
+ // Create the session handle to access driver settings
+ status = NvAPI_DRS_CreateSession(&hSession);
+ if (status != NVAPI_OK)
+ {
+ nvapi_error(status);
+ }
+ else
+ {
+ //override driver setting as needed
+ ll_nvapi_init(hSession);
+ }
+ }
+
// Have to wait until after logging is initialized to display LFH info
if (num_heaps > 0)
{
@@ -232,6 +346,15 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
LLAppViewer::sUpdaterInfo = NULL ;
}
+
+
+ // (NVAPI) (6) We clean up. This is analogous to doing a free()
+ if (hSession)
+ {
+ NvAPI_DRS_DestroySession(hSession);
+ hSession = 0;
+ }
+
return 0;
}
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index 4cd50ecd151964b0fbf9b75b3d68603470806f1c..5a29bb9e7b5ab813bb8234604daa224e457b4f5a 100755
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -209,14 +209,23 @@ class LLMeshHeaderResponder : public LLCurl::Responder
LLMeshHeaderResponder(const LLVolumeParams& mesh_params)
: mMeshParams(mesh_params)
{
- LLMeshRepoThread::sActiveHeaderRequests++;
+ LLMeshRepoThread::incActiveHeaderRequests();
mProcessed = false;
}
~LLMeshHeaderResponder()
{
- llassert(mProcessed);
- LLMeshRepoThread::sActiveHeaderRequests--;
+ if (!mProcessed && !LLApp::isQuitting())
+ { //something went wrong, retry
+ llwarns << "Timeout or service unavailable, retrying." << llendl;
+ LLMeshRepository::sHTTPRetryCount++;
+ LLMeshRepoThread::HeaderRequest req(mMeshParams);
+ LLMutexLock lock(gMeshRepo.mThread->mMutex);
+ gMeshRepo.mThread->mHeaderReqQ.push(req);
+
+ }
+
+ LLMeshRepoThread::decActiveHeaderRequests();
}
virtual void completedRaw(U32 status, const std::string& reason,
@@ -237,14 +246,19 @@ class LLMeshLODResponder : public LLCurl::Responder
LLMeshLODResponder(const LLVolumeParams& mesh_params, S32 lod, U32 offset, U32 requested_bytes)
: mMeshParams(mesh_params), mLOD(lod), mOffset(offset), mRequestedBytes(requested_bytes)
{
- LLMeshRepoThread::sActiveLODRequests++;
+ LLMeshRepoThread::incActiveLODRequests();
mProcessed = false;
}
~LLMeshLODResponder()
{
- llassert(mProcessed);
- LLMeshRepoThread::sActiveLODRequests--;
+ if (!mProcessed && !LLApp::isQuitting())
+ {
+ llwarns << "Killed without being processed, retrying." << llendl;
+ LLMeshRepository::sHTTPRetryCount++;
+ gMeshRepo.mThread->lockAndLoadMeshLOD(mMeshParams, mLOD);
+ }
+ LLMeshRepoThread::decActiveLODRequests();
}
virtual void completedRaw(U32 status, const std::string& reason,
@@ -665,16 +679,24 @@ void LLMeshRepoThread::loadMeshPhysicsShape(const LLUUID& mesh_id)
mPhysicsShapeRequests.insert(mesh_id);
}
+void LLMeshRepoThread::lockAndLoadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
+{
+ if (!LLAppViewer::isQuitting())
+ {
+ loadMeshLOD(mesh_params, lod);
+ }
+}
+
-void LLMeshRepoThread::loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
-{ //protected by mSignal, no locking needed here
+void LLMeshRepoThread::loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
+{ //could be called from any thread
+ LLMutexLock lock(mMutex);
mesh_header_map::iterator iter = mMeshHeader.find(mesh_params.getSculptID());
if (iter != mMeshHeader.end())
{ //if we have the header, request LOD byte range
LODRequest req(mesh_params, lod);
{
- LLMutexLock lock(mMutex);
mLODReqQ.push(req);
LLMeshRepository::sLODProcessing++;
}
@@ -692,7 +714,6 @@ void LLMeshRepoThread::loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
}
else
{ //if no header request is pending, fetch header
- LLMutexLock lock(mMutex);
mHeaderReqQ.push(req);
mPendingLOD[mesh_params].push_back(lod);
}
@@ -972,6 +993,34 @@ bool LLMeshRepoThread::fetchMeshPhysicsShape(const LLUUID& mesh_id)
return ret;
}
+//static
+void LLMeshRepoThread::incActiveLODRequests()
+{
+ LLMutexLock lock(gMeshRepo.mThread->mMutex);
+ ++LLMeshRepoThread::sActiveLODRequests;
+}
+
+//static
+void LLMeshRepoThread::decActiveLODRequests()
+{
+ LLMutexLock lock(gMeshRepo.mThread->mMutex);
+ --LLMeshRepoThread::sActiveLODRequests;
+}
+
+//static
+void LLMeshRepoThread::incActiveHeaderRequests()
+{
+ LLMutexLock lock(gMeshRepo.mThread->mMutex);
+ ++LLMeshRepoThread::sActiveHeaderRequests;
+}
+
+//static
+void LLMeshRepoThread::decActiveHeaderRequests()
+{
+ LLMutexLock lock(gMeshRepo.mThread->mMutex);
+ --LLMeshRepoThread::sActiveHeaderRequests;
+}
+
//return false if failed to get header
bool LLMeshRepoThread::fetchMeshHeader(const LLVolumeParams& mesh_params, U32& count)
{
diff --git a/indra/newview/llmeshrepository.h b/indra/newview/llmeshrepository.h
index 6e301c26a2ba78e226a8cd98234f3d522d19947a..8eaf691d6fbe2e9a7c6254a0693bb37caec397ad 100644
--- a/indra/newview/llmeshrepository.h
+++ b/indra/newview/llmeshrepository.h
@@ -322,7 +322,9 @@ class LLMeshRepoThread : public LLThread
virtual void run();
+ void lockAndLoadMeshLOD(const LLVolumeParams& mesh_params, S32 lod);
void loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod);
+
bool fetchMeshHeader(const LLVolumeParams& mesh_params, U32& count);
bool fetchMeshLOD(const LLVolumeParams& mesh_params, S32 lod, U32& count);
bool headerReceived(const LLVolumeParams& mesh_params, U8* data, S32 data_size);
@@ -351,6 +353,10 @@ class LLMeshRepoThread : public LLThread
// (should hold onto mesh_id and try again later if header info does not exist)
bool fetchMeshPhysicsShape(const LLUUID& mesh_id);
+ static void incActiveLODRequests();
+ static void decActiveLODRequests();
+ static void incActiveHeaderRequests();
+ static void decActiveHeaderRequests();
};