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Remove code for fixing 11370. We *do* want objects in distortion map in Low-Mid after all.
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Restore mul by light_transmittance in CPU version of atmospherics.
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Remedy cloud_shadow and hack halving being done twice to ambient in some cases (i.e. artificial dimunition of necessary bullshit factor).
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Default
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environment editor.
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Make RenderShadowResolutionScale work again, also decoupling shadow buffer alloc/release/resize from screen buffer resize function.
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Fix diffuse boost when water fog is enabled and make deferred underwater shader participate in EEP/WL param updates by marking it as a water shader.
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Merge both solutions preserving the simpler of the two. Will revisit to catch the new code for timeslicing updates once it is debugged.
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Fix false alarming sky updates and doing expensive CPU work for same sky pixels.
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Restore code to stomp emissive in the absence of a normal map (to avoid fullbright implying full emissive).
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Make changing shadow res scale not instantly drop/realloc buffers but wait until display gets to it.
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VS 2013 thought we were storing an initialization-list.
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An exception in the LLSingleton subclass constructor, or in its
initSingleton() method, could leave the LLSingleton machinery in a bad state:
the failing instance would remain in the MasterList, also on the stack of
initializing LLSingletons. Catch exceptions in either and perform relevant
cleanup.
This problem is highlighted by test programs, in which LL_ERRS throws an
exception rather than crashing the whole process.
In the relevant catch clauses, clean up the initializing stack BEFORE logging.
Otherwise we get tangled up recording bogus dependencies.
Move capture_dependency() out of finishInitializing(): it must be called by
every valid getInstance() call, both from LLSingleton and LLParamSingleton.
Introduce new CONSTRUCTED EInitState value to distinguish "have called the
constructor but not yet the initSingleton() method" from "currently within
initSingleton() method." This is transient, but we execute the 'switch' on
state within that moment. One could argue that the previous enum used
INITIALIZING for current CONSTRUCTED, and INITIALIZED meant INITIALIZING too,
but this is clearer.
Introduce template LLSingletonBase::classname() helper methods to clarify
verbose demangle(typeid(stuff).name()) calls.
Similarly, introduce LLSingleton::pop_initializing() shorthand method.
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Add try/catch clauses to constructSingleton() (to catch exceptions in the
subclass constructor) and finishInitializing() (to catch exceptions in the
subclass initSingleton() method). Each of these catch clauses rethrows the
exception -- they're for cleanup, not for ultimate handling.
Introduce LLSingletonBase::reset_initializing(list_t::size_t). The idea is
that since we can't know whether the exception happened before or after the
push_initializing() call in LLSingletonBase's constructor, we can't just pop
the stack. Instead, constructSingleton() captures the stack size before
attempting to construct the new LLSingleton subclass. On exception, it calls
reset_initializing() to restore the stack to that size.
Naturally that requires a corresponding LLSingleton_manage_master method,
whose MasterList specialization is a no-op.
finishInitializing()'s exception handling is a bit simpler because it has a
constructed LLSingleton subclass instance in hand, therefore
push_initializing() has definitely been called, therefore it can call
pop_initializing().
Break out new static capture_dependency() method from finishInitializing()
because, in the previous LLSingleton::getInstance() implementation, the logic
now wrapped in capture_dependency() was reached even in the INITIALIZED case.
TODO: Add a new EInitState to differentiate "have been constructed, now
calling initSingleton()" from "fully initialized, normal case" -- in the
latter control path we should not be calling capture_dependency().
The LLSingleton_manage_master<LLSingletonBase::MasterList> specialization's
get_initializing() function (which called get_initializing_from()) was
potentially dangerous. get_initializing() is called by push_initializing(),
which (in the general case) is called by LLSingletonBase's constructor. If
somehow the MasterList's LLSingletonBase constructor ended up calling
get_initializing(), it would have called get_initializing_from(), passing an
LLSingletonBase which had not yet been constructed into the MasterList. In
particular, its mInitializing map would not yet have been initialized at all.
Since the MasterList must not, by design, depend on any other LLSingletons,
LLSingleton_manage_master<LLSingletonBase::MasterList>::get_initializing()
need not return a list from the official mInitializing map anyway. It can, and
should, and now does, return a static dummy list. That obviates
get_initializing_from(), which is removed.
That in turn means we no longer need to pass get_initializing() an
LLSingletonBase*. Remove that parameter.
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SL-11589. SL-11212
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property setting
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LLParamSingleton contained a static member mutex. Unfortunately that wasn't
guaranteed to be initialized by the time its getInstance() was entered. Use a
function-local static instead.
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Remove color clamping in determining sun diffuse and moonlight diffuse color from atmo settings.
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Calculate sunAngle2 correctly given light dir in new coord space.
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Modify altitude blend factor in cloud shaders to fade more aggressively and fix cloud rendering artifacts when at altitude.
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