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-rw-r--r--indra/llrender/llgl.cpp12
-rw-r--r--indra/llrender/llgl.h1
-rw-r--r--indra/newview/featuretable.txt4
-rw-r--r--indra/newview/featuretable_mac.txt8
-rw-r--r--indra/newview/llglsandbox.cpp6
-rw-r--r--indra/newview/llviewerstats.cpp3
-rw-r--r--indra/newview/llviewertexture.cpp50
-rw-r--r--indra/newview/llviewertexturelist.cpp2
8 files changed, 57 insertions, 29 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 7959b3bb57..0afe78a30c 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -1038,6 +1038,7 @@ void LLGLManager::initWGL()
GLH_EXT_NAME(wglGetGPUIDsAMD) = (PFNWGLGETGPUIDSAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUIDsAMD");
GLH_EXT_NAME(wglGetGPUInfoAMD) = (PFNWGLGETGPUINFOAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUInfoAMD");
}
+ mHasNVXGpuMemoryInfo = ExtensionExists("GL_NVX_gpu_memory_info", gGLHExts.mSysExts);
if (ExtensionExists("WGL_EXT_swap_control", gGLHExts.mSysExts))
{
@@ -1205,6 +1206,17 @@ bool LLGLManager::initGL()
LL_WARNS("RenderInit") << "VRAM Detected (AMDAssociations):" << mVRAM << LL_ENDL;
}
}
+ else if (mHasNVXGpuMemoryInfo)
+ {
+ GLint mem_kb = 0;
+ glGetIntegerv(GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX, &mem_kb);
+ mVRAM = mem_kb / 1024;
+
+ if (mVRAM != 0)
+ {
+ LL_WARNS("RenderInit") << "VRAM Detected (NVXGpuMemoryInfo):" << mVRAM << LL_ENDL;
+ }
+ }
#endif
#if LL_WINDOWS
diff --git a/indra/llrender/llgl.h b/indra/llrender/llgl.h
index be1c0a532a..cd1ba55b16 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -97,6 +97,7 @@ public:
// Vendor-specific extensions
bool mHasAMDAssociations = false;
+ bool mHasNVXGpuMemoryInfo = false;
bool mIsAMD;
bool mIsNVIDIA;
diff --git a/indra/newview/featuretable.txt b/indra/newview/featuretable.txt
index 213f0ab845..131d995339 100644
--- a/indra/newview/featuretable.txt
+++ b/indra/newview/featuretable.txt
@@ -1,4 +1,4 @@
-version 62
+version 63
// The version number above should be incremented IF AND ONLY IF some
// change has been made that is sufficiently important to justify
// resetting the graphics preferences of all users to the recommended
@@ -200,7 +200,7 @@ RenderFlexTimeFactor 1 1.0
RenderGlowResolutionPow 1 9
RenderMaxPartCount 1 4096
RenderLocalLightCount 1 1024
-RenderTransparentWater 1 1
+RenderTransparentWater 1 0
RenderTerrainDetail 1 1
RenderTerrainLODFactor 1 2.0
RenderTerrainPBRDetail 1 0
diff --git a/indra/newview/featuretable_mac.txt b/indra/newview/featuretable_mac.txt
index 008e4c8882..7e1313c05d 100644
--- a/indra/newview/featuretable_mac.txt
+++ b/indra/newview/featuretable_mac.txt
@@ -1,4 +1,4 @@
-version 59
+version 60
// The version number above should be incremented IF AND ONLY IF some
// change has been made that is sufficiently important to justify
// resetting the graphics preferences of all users to the recommended
@@ -131,7 +131,7 @@ RenderTerrainDetail 1 1
RenderTerrainLODFactor 1 1.0
RenderTerrainPBRDetail 1 -1
RenderTerrainPBRPlanarSampleCount 1 1
-RenderTransparentWater 1 1
+RenderTransparentWater 1 0
RenderTreeLODFactor 1 0.5
RenderVolumeLODFactor 1 1.125
RenderDeferredSSAO 1 0
@@ -166,7 +166,7 @@ RenderTerrainDetail 1 1
RenderTerrainLODFactor 1 2.0
RenderTerrainPBRDetail 1 0
RenderTerrainPBRPlanarSampleCount 1 1
-RenderTransparentWater 1 1
+RenderTransparentWater 1 0
RenderTreeLODFactor 1 0.5
RenderVolumeLODFactor 1 1.25
RenderDeferredSSAO 1 0
@@ -201,7 +201,7 @@ RenderTerrainDetail 1 1
RenderTerrainLODFactor 1 2.0
RenderTerrainPBRDetail 1 0
RenderTerrainPBRPlanarSampleCount 1 1
-RenderTransparentWater 1 1
+RenderTransparentWater 1 0
RenderTreeLODFactor 1 0.5
RenderVolumeLODFactor 1 1.375
RenderDeferredSSAO 1 0
diff --git a/indra/newview/llglsandbox.cpp b/indra/newview/llglsandbox.cpp
index 19cb4d04e2..930a8c28d9 100644
--- a/indra/newview/llglsandbox.cpp
+++ b/indra/newview/llglsandbox.cpp
@@ -1075,6 +1075,9 @@ F32 gpu_benchmark()
return -1.f;
}
LLImageGL::setManualImage(GL_TEXTURE_2D, 0, GL_RGBA, res,res,GL_RGBA, GL_UNSIGNED_BYTE, pixels);
+ // disable mipmaps and use point filtering to cause cache misses
+ gGL.getTexUnit(0)->setHasMipMaps(false);
+ gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
if (alloc_timer.getElapsedTimeF32() > time_limit)
{
@@ -1191,7 +1194,8 @@ F32 gpu_benchmark()
F32 seconds = ms/1000.f;
F64 samples_drawn = (F64)gBenchmarkProgram.mSamplesDrawn;
- F32 samples_sec = (F32)((samples_drawn/1000000000.0)/seconds);
+ F64 gpixels_drawn = samples_drawn / 1000000000.0;
+ F32 samples_sec = (F32)(gpixels_drawn/seconds);
gbps = samples_sec*4; // 4 bytes per sample
LL_INFOS("Benchmark") << "Memory bandwidth is " << llformat("%.3f", gbps) << " GB/sec according to ARB_timer_query, total time " << seconds << " seconds" << LL_ENDL;
diff --git a/indra/newview/llviewerstats.cpp b/indra/newview/llviewerstats.cpp
index d1ee9ea17c..5b96d351ef 100644
--- a/indra/newview/llviewerstats.cpp
+++ b/indra/newview/llviewerstats.cpp
@@ -597,6 +597,9 @@ void send_viewer_stats(bool include_preferences)
agent["run_time"] = run_time;
}
+ // report time the viewer has spent in the foreground
+ agent["foreground_time"] = gForegroundTime.getElapsedTimeF32();
+
// send fps only for time app spends in foreground
agent["fps"] = (F32)gForegroundFrameCount / gForegroundTime.getElapsedTimeF32();
agent["version"] = LLVersionInfo::instance().getChannelAndVersion();
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index 452d6f2c04..15b4a3aab3 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -511,44 +511,52 @@ void LLViewerTexture::updateClass()
F32 over_pct = (used - target) / target;
- bool is_low = over_pct > 0.f;
+ bool is_sys_low = isSystemMemoryLow();
+ bool is_low = is_sys_low || over_pct > 0.f;
- if (isSystemMemoryLow())
+ static bool was_low = false;
+ static bool was_sys_low = false;
+
+ if (is_low && !was_low)
+ {
+ // slam to 1.5 bias the moment we hit low memory (discards off screen textures immediately)
+ sDesiredDiscardBias = llmax(sDesiredDiscardBias, 1.5f);
+
+ if (is_sys_low)
+ { // if we're low on system memory, emergency purge off screen textures to avoid a death spiral
+ LL_WARNS() << "Low system memory detected, emergency downrezzing off screen textures" << LL_ENDL;
+ for (auto& image : gTextureList)
+ {
+ gTextureList.updateImageDecodePriority(image, false /*will modify gTextureList otherwise!*/);
+ }
+ }
+ }
+
+ was_low = is_low;
+ was_sys_low = is_sys_low;
+
+ if (is_low)
{
- is_low = true;
- // System RAM is low -> ramp up discard bias over time to free memory
+ // ramp up discard bias over time to free memory
if (sEvaluationTimer.getElapsedTimeF32() > MEMORY_CHECK_WAIT_TIME)
{
static LLCachedControl<F32> low_mem_min_discard_increment(gSavedSettings, "RenderLowMemMinDiscardIncrement", .1f);
- sDesiredDiscardBias += (F32) low_mem_min_discard_increment * (F32) gFrameIntervalSeconds;
+ sDesiredDiscardBias += (F32)low_mem_min_discard_increment * (F32)gFrameIntervalSeconds;
sEvaluationTimer.reset();
}
}
else
{
- sDesiredDiscardBias = llmax(sDesiredDiscardBias, 1.f + over_pct);
+ // don't execute above until the slam to 1.5 has a chance to take effect
+ sEvaluationTimer.reset();
+ // lower discard bias over time when free memory is available
if (sDesiredDiscardBias > 1.f && over_pct < 0.f)
{
sDesiredDiscardBias -= gFrameIntervalSeconds * 0.01f;
}
}
- static bool was_low = false;
- if (is_low && !was_low)
- {
- LL_WARNS() << "Low system memory detected, emergency downrezzing off screen textures" << LL_ENDL;
- sDesiredDiscardBias = llmax(sDesiredDiscardBias, 1.5f);
-
- for (auto& image : gTextureList)
- {
- gTextureList.updateImageDecodePriority(image, false /*will modify gTextureList otherwise!*/);
- }
- }
-
- was_low = is_low;
-
-
// set to max discard bias if the window has been backgrounded for a while
static bool was_backgrounded = false;
static LLFrameTimer backgrounded_timer;
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index a5700ab264..0a82a9990f 100644
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -949,7 +949,7 @@ void LLViewerTextureList::updateImageDecodePriority(LLViewerFetchedTexture* imag
// this is an alternative to decaying mMaxVirtualSize over time
// that keeps textures from continously downrezzing and uprezzing in the background
- if (LLViewerTexture::sDesiredDiscardBias > 2.f ||
+ if (LLViewerTexture::sDesiredDiscardBias > 1.5f ||
(!on_screen && LLViewerTexture::sDesiredDiscardBias > 1.f))
{
imagep->mMaxVirtualSize = 0.f;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 02:23:41 +0000