Pull in viewer-lion to lock down next release

1 files changed, 16 insertions, 1 deletions

diff --git a/indra/newview/llfloaterhardwaresettings.cpp b/indra/newview/llfloaterhardwaresettings.cpp
index 792a2a5d25..6923308ce9 100755
--- a/indra/newview/llfloaterhardwaresettings.cpp
+++ b/indra/newview/llfloaterhardwaresettings.cpp
@@ -87,15 +87,30 @@ void LLFloaterHardwareSettings::refresh()
 	refreshEnabledState();
 }
 
+void LLFloaterHardwareSettings::onSetVRAM()
+{
+	S32 vram = childGetValue("GraphicsCardTextureMemory").asInteger();
+
+	//give the texture system plenty of leeway to avoid swapping
+	vram /= 3;
+
+	gSavedSettings.setS32("TextureMemory", vram);
+}
+
 void LLFloaterHardwareSettings::refreshEnabledState()
 {
     F32 mem_multiplier = gSavedSettings.getF32("RenderTextureMemoryMultiple");
     
 	S32 min_tex_mem = LLViewerTextureList::getMinVideoRamSetting();
-	S32 max_tex_mem = LLViewerTextureList::getMaxVideoRamSetting(false, mem_multiplier);
+	S32 max_tex_mem = LLViewerTextureList::getMaxVideoRamSetting(true, mem_multiplier);
 	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMinValue(min_tex_mem);
 	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMaxValue(max_tex_mem);
 
+	S32 vram = gSavedSettings.getS32("TextureMemory");
+	vram = vram*3;
+
+	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setValue(vram);
+	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setCommitCallback(boost::bind(&LLFloaterHardwareSettings::onSetVRAM, this));
 	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderVBOEnable") ||
 		!gGLManager.mHasVertexBufferObject)
 	{