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-rw-r--r--indra/newview/app_settings/settings.xml33
-rw-r--r--indra/newview/llappviewer.cpp129
-rw-r--r--indra/newview/llappviewer.h8
-rw-r--r--indra/newview/lldynamictexture.cpp3
-rw-r--r--indra/newview/llfloatermemleak.cpp5
-rw-r--r--indra/newview/lltexturecache.cpp30
-rw-r--r--indra/newview/lltexturefetch.cpp14
-rw-r--r--indra/newview/llviewerdisplay.cpp7
-rw-r--r--indra/newview/llviewertexture.cpp12
-rw-r--r--indra/newview/llviewertexture.h2
-rw-r--r--indra/newview/llviewerwindow.cpp24
-rw-r--r--indra/newview/pipeline.cpp20
-rw-r--r--indra/newview/pipeline.h5
-rw-r--r--indra/newview/skins/default/xui/en/menu_viewer.xml10
-rw-r--r--indra/newview/skins/default/xui/en/notifications.xml14
15 files changed, 259 insertions, 57 deletions
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 58abd4c091..fac4cfbef9 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -1841,6 +1841,17 @@
<key>Value</key>
<integer>0</integer>
</map>
+ <key>DebugShowPrivateMem</key>
+ <map>
+ <key>Comment</key>
+ <string>Show Private Mem Info</string>
+ <key>Persist</key>
+ <integer>1</integer>
+ <key>Type</key>
+ <string>Boolean</string>
+ <key>Value</key>
+ <integer>0</integer>
+ </map>
<key>DebugShowRenderInfo</key>
<map>
<key>Comment</key>
@@ -5220,6 +5231,17 @@
<key>Value</key>
<real>48.0</real>
</map>
+ <key>MaxHeapSize</key>
+ <map>
+ <key>Comment</key>
+ <string>Maximum heap size (GB)</string>
+ <key>Persist</key>
+ <integer>1</integer>
+ <key>Type</key>
+ <string>F32</string>
+ <key>Value</key>
+ <real>1.6</real>
+ </map>
<key>MaxSelectDistance</key>
<map>
<key>Comment</key>
@@ -5341,6 +5363,17 @@
<key>Value</key>
<integer>1</integer>
</map>
+ <key>MemeoyFailurePreventionEnabled</key>
+ <map>
+ <key>Comment</key>
+ <string>If set, the viewer will quit to avoid crash when memory failure happens</string>
+ <key>Persist</key>
+ <integer>0</integer>
+ <key>Type</key>
+ <string>Boolean</string>
+ <key>Value</key>
+ <integer>1</integer>
+ </map>
<key>MemoryLogFrequency</key>
<map>
<key>Comment</key>
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index a23f809b71..89251d2d37 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -619,7 +619,7 @@ LLAppViewer::~LLAppViewer()
}
bool LLAppViewer::init()
-{
+{
//
// Start of the application
//
@@ -647,6 +647,9 @@ bool LLAppViewer::init()
if (!initConfiguration())
return false;
+ //set the max heap size.
+ initMaxHeapSize() ;
+
// write Google Breakpad minidump files to our log directory
std::string logdir = gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "");
logdir += gDirUtilp->getDirDelimiter();
@@ -996,9 +999,97 @@ bool LLAppViewer::init()
LLAgentLanguage::init();
+ return true;
+}
+void LLAppViewer::initMaxHeapSize()
+{
+ //set the max heap size.
+ //here is some info regarding to the max heap size:
+ //------------------------------------------------------------------------------------------
+ // OS | setting | SL address bits | max manageable memory space | max heap size
+ // Win 32 | default | 32-bit | 2GB | < 1.7GB
+ // Win 32 | /3G | 32-bit | 3GB | < 1.7GB or 2.7GB
+ //Linux 32 | default | 32-bit | 3GB | < 2.7GB
+ //Linux 32 |HUGEMEM | 32-bit | 4GB | < 3.7GB
+ //64-bit OS |default | 32-bit | 4GB | < 3.7GB
+ //64-bit OS |default | 64-bit | N/A (> 4GB) | N/A (> 4GB)
+ //------------------------------------------------------------------------------------------
+ //currently SL is built under 32-bit setting, we set its max heap size no more than 1.6 GB.
+
+ //F32 max_heap_size_gb = llmin(1.6f, (F32)gSavedSettings.getF32("MaxHeapSize")) ;
+ F32 max_heap_size_gb = gSavedSettings.getF32("MaxHeapSize") ;
+ BOOL enable_mem_failure_prevention = (BOOL)gSavedSettings.getBOOL("MemeoyFailurePreventionEnabled") ;
+
+ LLMemory::initMaxHeapSizeGB(max_heap_size_gb, enable_mem_failure_prevention) ;
+}
- return true;
+void LLAppViewer::checkMemory()
+{
+ const static F32 MEMORY_CHECK_INTERVAL = 1.0f ; //second
+ const static F32 MAX_QUIT_WAIT_TIME = 30.0f ; //seconds
+ const static U32 MAX_SIZE_CHECKED_MEMORY_BLOCK = 64 * 1024 * 1024 ; //64 MB
+ //static F32 force_quit_timer = MAX_QUIT_WAIT_TIME + MEMORY_CHECK_INTERVAL ;
+ static void* last_reserved_address = NULL ;
+
+ if(MEMORY_CHECK_INTERVAL > mMemCheckTimer.getElapsedTimeF32())
+ {
+ return ;
+ }
+ mMemCheckTimer.reset() ;
+
+ if(gGLManager.mDebugGPU)
+ {
+ //update the availability of memory
+ LLMemory::updateMemoryInfo() ;
+ }
+
+ //check the virtual address space fragmentation
+ if(!last_reserved_address)
+ {
+ last_reserved_address = LLMemory::tryToAlloc(last_reserved_address, MAX_SIZE_CHECKED_MEMORY_BLOCK) ;
+ }
+ else
+ {
+ last_reserved_address = LLMemory::tryToAlloc(last_reserved_address, MAX_SIZE_CHECKED_MEMORY_BLOCK) ;
+ if(!last_reserved_address) //failed, try once more
+ {
+ last_reserved_address = LLMemory::tryToAlloc(last_reserved_address, MAX_SIZE_CHECKED_MEMORY_BLOCK) ;
+ }
+ }
+
+ S32 is_low = !last_reserved_address || LLMemory::isMemoryPoolLow() ;
+
+ //if(is_low < 0) //to force quit
+ //{
+ // if(force_quit_timer > MAX_QUIT_WAIT_TIME) //just hit the limit for the first time
+ // {
+ // //send out the notification to tell the viewer is about to quit in 30 seconds.
+ // LLNotification::Params params("ForceQuitDueToLowMemory");
+ // LLNotifications::instance().add(params);
+
+ // force_quit_timer = MAX_QUIT_WAIT_TIME - MEMORY_CHECK_INTERVAL ;
+ // }
+ // else
+ // {
+ // force_quit_timer -= MEMORY_CHECK_INTERVAL ;
+ // if(force_quit_timer < 0.f)
+ // {
+ // forceQuit() ; //quit
+ // }
+ // }
+ //}
+ //else
+ //{
+ // force_quit_timer = MAX_QUIT_WAIT_TIME + MEMORY_CHECK_INTERVAL ;
+ //}
+
+ LLPipeline::throttleNewMemoryAllocation(!is_low ? FALSE : TRUE) ;
+
+ if(is_low)
+ {
+ LLMemory::logMemoryInfo() ;
+ }
}
static LLFastTimer::DeclareTimer FTM_MESSAGES("System Messages");
@@ -1036,7 +1127,6 @@ bool LLAppViewer::mainLoop()
LLVoiceClient::getInstance()->init(gServicePump);
LLTimer frameTimer,idleTimer;
LLTimer debugTime;
- LLFrameTimer memCheckTimer;
LLViewerJoystick* joystick(LLViewerJoystick::getInstance());
joystick->setNeedsReset(true);
@@ -1047,7 +1137,9 @@ bool LLAppViewer::mainLoop()
// point of posting.
LLSD newFrame;
- const F32 memory_check_interval = 1.0f ; //second
+ //LLPrivateMemoryPoolTester::getInstance()->run(false) ;
+ //LLPrivateMemoryPoolTester::getInstance()->run(true) ;
+ //LLPrivateMemoryPoolTester::destroy() ;
// Handle messages
while (!LLApp::isExiting())
@@ -1058,18 +1150,8 @@ bool LLAppViewer::mainLoop()
llclearcallstacks;
//check memory availability information
- {
- if(memory_check_interval < memCheckTimer.getElapsedTimeF32())
- {
- memCheckTimer.reset() ;
-
- //update the availability of memory
- LLMemoryInfo::getAvailableMemoryKB(mAvailPhysicalMemInKB, mAvailVirtualMemInKB) ;
- }
- llcallstacks << "Available physical mem(KB): " << mAvailPhysicalMemInKB << llcallstacksendl ;
- llcallstacks << "Available virtual mem(KB): " << mAvailVirtualMemInKB << llcallstacksendl ;
- }
-
+ checkMemory() ;
+
try
{
pingMainloopTimeout("Main:MiscNativeWindowEvents");
@@ -1233,7 +1315,7 @@ bool LLAppViewer::mainLoop()
idleTimer.reset();
bool is_slow = (frameTimer.getElapsedTimeF64() > FRAME_SLOW_THRESHOLD) ;
S32 total_work_pending = 0;
- S32 total_io_pending = 0;
+ S32 total_io_pending = 0;
while(!is_slow)//do not unpause threads if the frame rates are very low.
{
S32 work_pending = 0;
@@ -1300,15 +1382,7 @@ bool LLAppViewer::mainLoop()
}
catch(std::bad_alloc)
{
- {
- llinfos << "Availabe physical memory(KB) at the beginning of the frame: " << mAvailPhysicalMemInKB << llendl ;
- llinfos << "Availabe virtual memory(KB) at the beginning of the frame: " << mAvailVirtualMemInKB << llendl ;
-
- LLMemoryInfo::getAvailableMemoryKB(mAvailPhysicalMemInKB, mAvailVirtualMemInKB) ;
-
- llinfos << "Current availabe physical memory(KB): " << mAvailPhysicalMemInKB << llendl ;
- llinfos << "Current availabe virtual memory(KB): " << mAvailVirtualMemInKB << llendl ;
- }
+ LLMemory::logMemoryInfo(TRUE) ;
//stop memory leaking simulation
LLFloaterMemLeak* mem_leak_instance =
@@ -1777,6 +1851,9 @@ bool LLAppViewer::cleanup()
LLMainLoopRepeater::instance().stop();
+ //release all private memory pools.
+ LLPrivateMemoryPoolManager::destroyClass() ;
+
ll_close_fail_log();
MEM_TRACK_RELEASE
diff --git a/indra/newview/llappviewer.h b/indra/newview/llappviewer.h
index a18e6cbb02..eff4cab2d0 100644
--- a/indra/newview/llappviewer.h
+++ b/indra/newview/llappviewer.h
@@ -168,7 +168,7 @@ public:
// mute/unmute the system's master audio
virtual void setMasterSystemAudioMute(bool mute);
- virtual bool getMasterSystemAudioMute();
+ virtual bool getMasterSystemAudioMute();
// Metrics policy helper statics.
static void metricsUpdateRegion(U64 region_handle);
@@ -190,11 +190,12 @@ protected:
private:
+ void initMaxHeapSize();
bool initThreads(); // Initialize viewer threads, return false on failure.
bool initConfiguration(); // Initialize settings from the command line/config file.
void initUpdater(); // Initialize the updater service.
bool initCache(); // Initialize local client cache.
-
+ void checkMemory() ;
// We have switched locations of both Mac and Windows cache, make sure
// files migrate and old cache is cleared out.
@@ -268,8 +269,7 @@ private:
std::set<struct apr_dso_handle_t*> mPlugins;
- U32 mAvailPhysicalMemInKB ;
- U32 mAvailVirtualMemInKB ;
+ LLFrameTimer mMemCheckTimer;
boost::scoped_ptr<LLUpdaterService> mUpdater;
diff --git a/indra/newview/lldynamictexture.cpp b/indra/newview/lldynamictexture.cpp
index f781d5f3ff..fb9958ee9d 100644
--- a/indra/newview/lldynamictexture.cpp
+++ b/indra/newview/lldynamictexture.cpp
@@ -40,6 +40,7 @@
#include "llvertexbuffer.h"
#include "llviewerdisplay.h"
#include "llrender.h"
+#include "pipeline.h"
// static
LLViewerDynamicTexture::instance_list_t LLViewerDynamicTexture::sInstances[ LLViewerDynamicTexture::ORDER_COUNT ];
@@ -201,7 +202,7 @@ void LLViewerDynamicTexture::postRender(BOOL success)
BOOL LLViewerDynamicTexture::updateAllInstances()
{
sNumRenders = 0;
- if (gGLManager.mIsDisabled)
+ if (gGLManager.mIsDisabled || LLPipeline::sMemAllocationThrottled)
{
return TRUE;
}
diff --git a/indra/newview/llfloatermemleak.cpp b/indra/newview/llfloatermemleak.cpp
index 58931d112e..9edfe1e354 100644
--- a/indra/newview/llfloatermemleak.cpp
+++ b/indra/newview/llfloatermemleak.cpp
@@ -90,6 +90,11 @@ LLFloaterMemLeak::~LLFloaterMemLeak()
void LLFloaterMemLeak::release()
{
+ if(mLeakedMem.empty())
+ {
+ return ;
+ }
+
for(S32 i = 0 ; i < (S32)mLeakedMem.size() ; i++)
{
delete[] mLeakedMem[i] ;
diff --git a/indra/newview/lltexturecache.cpp b/indra/newview/lltexturecache.cpp
index f54214b95c..14e9ed79d7 100644
--- a/indra/newview/lltexturecache.cpp
+++ b/indra/newview/lltexturecache.cpp
@@ -113,7 +113,7 @@ public:
~LLTextureCacheWorker()
{
llassert_always(!haveWork());
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
}
// override this interface
@@ -215,7 +215,7 @@ bool LLTextureCacheLocalFileWorker::doRead()
mDataSize = 0;
return true;
}
- mReadData = new U8[mDataSize];
+ mReadData = (U8*)LLImageBase::allocateMemory(mDataSize);
mBytesRead = -1;
mBytesToRead = mDataSize;
setPriority(LLWorkerThread::PRIORITY_LOW | mPriority);
@@ -233,7 +233,7 @@ bool LLTextureCacheLocalFileWorker::doRead()
// << " Bytes: " << mDataSize << " Offset: " << mOffset
// << " / " << mDataSize << llendl;
mDataSize = 0; // failed
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
mReadData = NULL;
}
return true;
@@ -248,7 +248,7 @@ bool LLTextureCacheLocalFileWorker::doRead()
{
mDataSize = local_size;
}
- mReadData = new U8[mDataSize];
+ mReadData = (U8*)LLImageBase::allocateMemory(mDataSize);
S32 bytes_read = LLAPRFile::readEx(mFileName, mReadData, mOffset, mDataSize, mCache->getLocalAPRFilePool());
@@ -258,7 +258,7 @@ bool LLTextureCacheLocalFileWorker::doRead()
// << " Bytes: " << mDataSize << " Offset: " << mOffset
// << " / " << mDataSize << llendl;
mDataSize = 0;
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
mReadData = NULL;
}
else
@@ -377,7 +377,7 @@ bool LLTextureCacheRemoteWorker::doRead()
mDataSize = local_size;
}
// Allocate read buffer
- mReadData = new U8[mDataSize];
+ mReadData = (U8*)LLImageBase::allocateMemory(mDataSize);
S32 bytes_read = LLAPRFile::readEx(local_filename,
mReadData, mOffset, mDataSize, mCache->getLocalAPRFilePool());
if (bytes_read != mDataSize)
@@ -386,7 +386,7 @@ bool LLTextureCacheRemoteWorker::doRead()
<< " Bytes: " << mDataSize << " Offset: " << mOffset
<< " / " << mDataSize << llendl;
mDataSize = 0;
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
mReadData = NULL;
}
else
@@ -429,7 +429,7 @@ bool LLTextureCacheRemoteWorker::doRead()
S32 size = TEXTURE_CACHE_ENTRY_SIZE - mOffset;
size = llmin(size, mDataSize);
// Allocate the read buffer
- mReadData = new U8[size];
+ mReadData = (U8*)LLImageBase::allocateMemory(size);
S32 bytes_read = LLAPRFile::readEx(mCache->mHeaderDataFileName,
mReadData, offset, size, mCache->getLocalAPRFilePool());
if (bytes_read != size)
@@ -437,7 +437,7 @@ bool LLTextureCacheRemoteWorker::doRead()
llwarns << "LLTextureCacheWorker: " << mID
<< " incorrect number of bytes read from header: " << bytes_read
<< " / " << size << llendl;
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
mReadData = NULL;
mDataSize = -1; // failed
done = true;
@@ -467,7 +467,7 @@ bool LLTextureCacheRemoteWorker::doRead()
S32 data_offset, file_size, file_offset;
// Reserve the whole data buffer first
- U8* data = new U8[mDataSize];
+ U8* data = (U8*)LLImageBase::allocateMemory(mDataSize);
// Set the data file pointers taking the read offset into account. 2 cases:
if (mOffset < TEXTURE_CACHE_ENTRY_SIZE)
@@ -480,7 +480,7 @@ bool LLTextureCacheRemoteWorker::doRead()
// Copy the raw data we've been holding from the header cache into the new sized buffer
llassert_always(mReadData);
memcpy(data, mReadData, data_offset);
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
mReadData = NULL;
}
else
@@ -506,7 +506,7 @@ bool LLTextureCacheRemoteWorker::doRead()
llwarns << "LLTextureCacheWorker: " << mID
<< " incorrect number of bytes read from body: " << bytes_read
<< " / " << file_size << llendl;
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
mReadData = NULL;
mDataSize = -1; // failed
done = true;
@@ -598,11 +598,11 @@ bool LLTextureCacheRemoteWorker::doWrite()
{
// We need to write a full record in the header cache so, if the amount of data is smaller
// than a record, we need to transfer the data to a buffer padded with 0 and write that
- U8* padBuffer = new U8[TEXTURE_CACHE_ENTRY_SIZE];
+ U8* padBuffer = (U8*)LLImageBase::allocateMemory(TEXTURE_CACHE_ENTRY_SIZE);
memset(padBuffer, 0, TEXTURE_CACHE_ENTRY_SIZE); // Init with zeros
memcpy(padBuffer, mWriteData, mDataSize); // Copy the write buffer
bytes_written = LLAPRFile::writeEx(mCache->mHeaderDataFileName, padBuffer, offset, size, mCache->getLocalAPRFilePool());
- delete [] padBuffer;
+ LLImageBase::deleteMemory(padBuffer);
}
else
{
@@ -698,7 +698,7 @@ void LLTextureCacheWorker::finishWork(S32 param, bool completed)
}
else
{
- delete[] mReadData;
+ LLImageBase::deleteMemory(mReadData);
mReadData = NULL;
}
}
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index 18c3a3b87d..484d5ea61a 100644
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -817,7 +817,7 @@ void LLTextureFetchWorker::setImagePriority(F32 priority)
void LLTextureFetchWorker::resetFormattedData()
{
- delete[] mBuffer;
+ LLImageBase::deleteMemory(mBuffer);
mBuffer = NULL;
mBufferSize = 0;
if (mFormattedImage.notNull())
@@ -888,7 +888,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
mSentRequest = UNSENT;
mDecoded = FALSE;
mWritten = FALSE;
- delete[] mBuffer;
+ LLImageBase::deleteMemory(mBuffer);
mBuffer = NULL;
mBufferSize = 0;
mHaveAllData = FALSE;
@@ -1284,7 +1284,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
llassert_always(mBufferSize == cur_size + mRequestedSize);
if(!mBufferSize)//no data received.
{
- delete[] mBuffer;
+ LLImageBase::deleteMemory(mBuffer);
mBuffer = NULL;
//abort.
@@ -1312,7 +1312,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
mFileSize = mBufferSize + 1 ; //flag the file is not fully loaded.
}
- U8* buffer = new U8[mBufferSize];
+ U8* buffer = (U8*)LLImageBase::allocateMemory(mBufferSize);
if (cur_size > 0)
{
memcpy(buffer, mFormattedImage->getData(), cur_size);
@@ -1321,7 +1321,7 @@ bool LLTextureFetchWorker::doWork(S32 param)
// NOTE: setData releases current data and owns new data (buffer)
mFormattedImage->setData(buffer, mBufferSize);
// delete temp data
- delete[] mBuffer; // Note: not 'buffer' (assigned in setData())
+ LLImageBase::deleteMemory(mBuffer); // Note: not 'buffer' (assigned in setData())
mBuffer = NULL;
mBufferSize = 0;
mLoadedDiscard = mRequestedDiscard;
@@ -1618,7 +1618,7 @@ bool LLTextureFetchWorker::processSimulatorPackets()
if (buffer_size > cur_size)
{
/// We have new data
- U8* buffer = new U8[buffer_size];
+ U8* buffer = (U8*)LLImageBase::allocateMemory(buffer_size);
S32 offset = 0;
if (cur_size > 0 && mFirstPacket > 0)
{
@@ -1670,7 +1670,7 @@ S32 LLTextureFetchWorker::callbackHttpGet(const LLChannelDescriptors& channels,
if (data_size > 0)
{
// *TODO: set the formatted image data here directly to avoid the copy
- mBuffer = new U8[data_size];
+ mBuffer = (U8*)LLImageBase::allocateMemory(data_size);
buffer->readAfter(channels.in(), NULL, mBuffer, data_size);
mBufferSize += data_size;
if (data_size < mRequestedSize && mRequestedDiscard == 0)
diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index 41b7c13826..b9d81a76ff 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -203,6 +203,7 @@ void display_stats()
gMemoryAllocated = LLMemory::getCurrentRSS();
U32 memory = (U32)(gMemoryAllocated / (1024*1024));
llinfos << llformat("MEMORY: %d MB", memory) << llendl;
+ LLMemory::logMemoryInfo() ;
gRecentMemoryTime.reset();
}
}
@@ -690,7 +691,11 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
glh::matrix4f mod = glh_get_current_modelview();
glViewport(0,0,512,512);
LLVOAvatar::updateFreezeCounter() ;
- LLVOAvatar::updateImpostors();
+
+ if(!LLPipeline::sMemAllocationThrottled)
+ {
+ LLVOAvatar::updateImpostors();
+ }
glh_set_current_projection(proj);
glh_set_current_modelview(mod);
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index cd16b15e3e..23d6ca1ae2 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -3080,9 +3080,16 @@ void LLViewerLODTexture::processTextureStats()
{
mDesiredDiscardLevel = llmin(mDesiredDiscardLevel, (S8)mDesiredSavedRawDiscardLevel) ;
}
+ else if(LLPipeline::sMemAllocationThrottled)//release memory of large textures by decrease their resolutions.
+ {
+ if(scaleDown())
+ {
+ mDesiredDiscardLevel = mCachedRawDiscardLevel ;
+ }
+ }
}
-void LLViewerLODTexture::scaleDown()
+bool LLViewerLODTexture::scaleDown()
{
if(hasGLTexture() && mCachedRawDiscardLevel > getDiscardLevel())
{
@@ -3093,7 +3100,10 @@ void LLViewerLODTexture::scaleDown()
{
tester->setStablizingTime() ;
}
+
+ return true ;
}
+ return false ;
}
//----------------------------------------------------------------------------------------------
//end of LLViewerLODTexture
diff --git a/indra/newview/llviewertexture.h b/indra/newview/llviewertexture.h
index b5636bbdc7..07b91c2071 100644
--- a/indra/newview/llviewertexture.h
+++ b/indra/newview/llviewertexture.h
@@ -595,7 +595,7 @@ public:
private:
void init(bool firstinit) ;
- void scaleDown() ;
+ bool scaleDown() ;
private:
F32 mDiscardVirtualSize; // Virtual size used to calculate desired discard
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 0028ced6c8..dfdf429455 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -561,6 +561,17 @@ public:
addText(xpos, ypos, llformat("%d %d %d %d", color[0], color[1], color[2], color[3]));
ypos += y_inc;
}
+
+ if (gSavedSettings.getBOOL("DebugShowPrivateMem"))
+ {
+ LLPrivateMemoryPoolManager::getInstance()->updateStatistics() ;
+ addText(xpos, ypos, llformat("Total Reserved(KB): %d", LLPrivateMemoryPoolManager::getInstance()->mTotalReservedSize / 1024));
+ ypos += y_inc;
+
+ addText(xpos, ypos, llformat("Total Allocated(KB): %d", LLPrivateMemoryPoolManager::getInstance()->mTotalAllocatedSize / 1024));
+ ypos += y_inc;
+ }
+
// only display these messages if we are actually rendering beacons at this moment
if (LLPipeline::getRenderBeacons(NULL) && LLFloaterReg::instanceVisible("beacons"))
{
@@ -3978,6 +3989,19 @@ BOOL LLViewerWindow::rawSnapshot(LLImageRaw *raw, S32 image_width, S32 image_hei
{
return FALSE;
}
+ //check if there is enough memory for the snapshot image
+ if(LLPipeline::sMemAllocationThrottled)
+ {
+ return FALSE ; //snapshot taking is disabled due to memory restriction.
+ }
+ if(image_width * image_height > (1 << 22)) //if snapshot image is larger than 2K by 2K
+ {
+ if(!LLMemory::tryToAlloc(NULL, image_width * image_height * 3))
+ {
+ llwarns << "No enough memory to take the snapshot with size (w : h): " << image_width << " : " << image_height << llendl ;
+ return FALSE ; //there is no enough memory for taking this snapshot.
+ }
+ }
// PRE SNAPSHOT
gDisplaySwapBuffers = FALSE;
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 13e537fae5..53564ec0f8 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -100,6 +100,7 @@
#include "llspatialpartition.h"
#include "llmutelist.h"
#include "lltoolpie.h"
+#include "llnotifications.h"
#ifdef _DEBUG
@@ -281,6 +282,7 @@ BOOL LLPipeline::sRenderAttachedLights = TRUE;
BOOL LLPipeline::sRenderAttachedParticles = TRUE;
BOOL LLPipeline::sRenderDeferred = FALSE;
BOOL LLPipeline::sAllowRebuildPriorityGroup = FALSE ;
+BOOL LLPipeline::sMemAllocationThrottled = FALSE;
S32 LLPipeline::sVisibleLightCount = 0;
F32 LLPipeline::sMinRenderSize = 0.f;
@@ -513,6 +515,24 @@ void LLPipeline::destroyGL()
static LLFastTimer::DeclareTimer FTM_RESIZE_SCREEN_TEXTURE("Resize Screen Texture");
+//static
+void LLPipeline::throttleNewMemoryAllocation(BOOL disable)
+{
+ if(sMemAllocationThrottled != disable)
+ {
+ sMemAllocationThrottled = disable ;
+
+ if(sMemAllocationThrottled)
+ {
+ //send out notification
+ LLNotification::Params params("LowMemory");
+ LLNotifications::instance().add(params);
+
+ //release some memory.
+ }
+ }
+}
+
void LLPipeline::resizeScreenTexture()
{
LLFastTimer ft(FTM_RESIZE_SCREEN_TEXTURE);
diff --git a/indra/newview/pipeline.h b/indra/newview/pipeline.h
index e99b0d71e3..4a7cc77bde 100644
--- a/indra/newview/pipeline.h
+++ b/indra/newview/pipeline.h
@@ -334,6 +334,8 @@ public:
static void updateRenderDeferred();
+ static void throttleNewMemoryAllocation(BOOL disable);
+
private:
void unloadShaders();
void addToQuickLookup( LLDrawPool* new_poolp );
@@ -479,8 +481,9 @@ public:
static BOOL sRenderAttachedParticles;
static BOOL sRenderDeferred;
static BOOL sAllowRebuildPriorityGroup;
+ static BOOL sMemAllocationThrottled;
static S32 sVisibleLightCount;
- static F32 sMinRenderSize;
+ static F32 sMinRenderSize;
//screen texture
U32 mScreenWidth;
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 606ff69599..6963b5bb45 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -2000,6 +2000,16 @@
function="ToggleControl"
parameter="DebugShowMemory" />
</menu_item_check>
+ <menu_item_check
+ label="Show Private Mem Info"
+ name="Show Private Mem Info">
+ <menu_item_check.on_check
+ function="CheckControl"
+ parameter="DebugShowPrivateMem" />
+ <menu_item_check.on_click
+ function="ToggleControl"
+ parameter="DebugShowPrivateMem" />
+ </menu_item_check>
<menu_item_separator/>
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index f008042a81..fcb4123b2e 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -6680,6 +6680,20 @@ Mute everyone?
Here's your current balance of L$. Click Buy L$ to purchase more Linden Dollars.
</notification>
+ <notification
+ icon="alertmodal.tga"
+ name="LowMemory"
+ type="alertmodal">
+ Your memory pool is low. Some functions of SL are disabled to avoid crash. Please close other applications. Restart SL if this persists.
+ </notification>
+
+ <notification
+ icon="alertmodal.tga"
+ name="ForceQuitDueToLowMemory"
+ type="alertmodal">
+ SL will quit in 30 seconds due to out of memory.
+ </notification>
+
<notification
name="PopupAttempt"
icon="Popup_Caution"
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-29 06:43:45 +0000