SH-319 FIXED Anti-aliasing enable/disable not preserved correctly when cancel out of preferences

Added RenderUseFBO to list of parameters to be restored upon preference dialog cancel.

indra/newview/llfloaterhardwaresettings.cpp

@@ -50,6 +50,7 @@ LLFloaterHardwareSettings::LLFloaterHardwareSettings(const LLSD& key)
 	  // but init them anyway
 	  mUseVBO(0),
 	  mUseAniso(0),
+	  mUseFBO(0),
 	  mFSAASamples(0),
 	  mGamma(0.0),
 	  mVideoCardMem(0),
@@ -75,6 +76,7 @@ void LLFloaterHardwareSettings::refresh()
 
 	mUseVBO = gSavedSettings.getBOOL("RenderVBOEnable");
 	mUseAniso = gSavedSettings.getBOOL("RenderAnisotropic");
+	mUseFBO = gSavedSettings.getBOOL("RenderUseFBO");
 	mFSAASamples = gSavedSettings.getU32("RenderFSAASamples");
 	mGamma = gSavedSettings.getF32("RenderGamma");
 	mVideoCardMem = gSavedSettings.getS32("TextureMemory");
@@ -160,6 +162,7 @@ void LLFloaterHardwareSettings::cancel()
 {
 	gSavedSettings.setBOOL("RenderVBOEnable", mUseVBO);
 	gSavedSettings.setBOOL("RenderAnisotropic", mUseAniso);
+	gSavedSettings.setBOOL("RenderUseFBO", mUseFBO);
 	gSavedSettings.setU32("RenderFSAASamples", mFSAASamples);
 	gSavedSettings.setF32("RenderGamma", mGamma);
 	gSavedSettings.setS32("TextureMemory", mVideoCardMem);

indra/newview/llfloaterhardwaresettings.h

@@ -70,6 +70,7 @@ class LLFloaterHardwareSettings : public LLFloater
 protected:
 	BOOL mUseVBO;
 	BOOL mUseAniso;
+	BOOL mUseFBO;
 	U32 mFSAASamples;
 	F32 mGamma;
 	S32 mVideoCardMem;