Thanks a lot to Niran for assistance in this. Tooltips are from Black Dragon's machinima panel.
Note: Moves Depth of Field checkbox into the new Depth of Field tab.
Moves to calling refreshEnabledState directly from LLPanelDisplay instead of bouncing around in LLFloaterPreferences first or using static proxy functions
Cleans up unused cached button pointers and old style static callbacks.
Moves to visibility_control and enabled_control instead of using callbacks, this lightens the load on opening preferences, and makes them responsive even to debug settings changes
Removes the moving m for meter text with draw distance, I don't think anyone cares if it's a little to the side of the number.
Adjustment of tabs to spaces in xml.
Return early when disabling unavailable settings if shaders are unavailable.
Cuts back on single-call functions in favor of direct binds.
This seems more widely used, and roll does nothing in Avatar movement so this is more useful
If people want it the other way, they can just switch it themselves.
Implements lines from avatar to their lookat beacons
Implements namesystem so that Display Names can also be shown with beacons instead of just legacy
New options are available in the Security & Privacy tab of System preferences
Allows Ctrl-A to select all in a list (Like for selecting all groups and unticking chat with a single click)
Ctrl-E to deselect
Ctrl-X/Ctrl-C to copy a list (useful for saving ban lists and such!)
Preferences->Adv. Chat->Chat UI, Autoscroll to the end of chats when they regain focus.
This defaults to false, unlike the legacy behavior.
Partial revert of "Feature Removal!: Do not scroll to the end of chats when the corresponding chatbar regains focus!"
Falls back if first landmark is not in inventory or invalid, region is offline, or the current region is your location
Item drop target is right below the original one in System->Security prefs.
Thanks again to the citizens of Fluffy for enduring these restart tests.
-Changed the transform matrix uniform to a 3x4 matrix and packed translation into it to free up uniforms. (3x3 is converted to 3x4 internally, so we were needlessly eating 3*52 extra uniform slots. translationPalette might also have been treated as a vec4 internally too, wasting 52 more slots.)
-matrix3x4 requires opengl2.1 and newer, so added a new featuretable mask.
-Also added a featuretable mask to disable hardware skinning and deferred shading on hardware with less than 1024 vertex uniforms.
NOTE: On old old old amd hardware, evidently a 3x4 matrix might be upgraded to 4x4. I'm unsure, but I doubt such hardware has 1024+ uniform components available to begin with. 4x3 supposedly doesn't do this, but opengl is column-major, so this makes little sense.
