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The problem was that class-static LLUrlEntryParcel::sRegionHost was being
initialized by copying class-static LLHost::invalid. Naturally, these two
statics are initialized in different source files. Since C++ makes no promises
about the relative order in which objects in different object files are
initialized, it seems we hit a case in which we were trying to initialize
sRegionHost by copying a completely uninitialized LLHost::invalid.
In general we might attempt to address such cross-translation-unit issues by
introducing an LLSingleton. But in this particular case, the punch line is
that LLHost::invalid is explicitly constructed identically to a
default-constructed LLHost! In other words, LLHost::invalid provides nothing
we couldn't get from LLHost(). All it gives us is an opportunity for glitches
such as the above.
Remove LLHost::invalid and all references, replacing with LLHost().
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This bug fix related also to MAINT-4092. In 4092 sometimes when we
don't have information about the texture during the setup the materail
(LLVOVolume::setTEMaterialParams()), we should substitute the material with
disabled "diffuse alpha mode" (for detail in cases see MAINT-4092 JIRA ticket
comment).
This bug fix cover the case when after the loading texture we have all
information about alpha mode, and in this case we should restore diffuse
alpha mode if need.
In short: now we always believe that information about the material is valid
(LLVOVolume::setTEMaterialParams()).
Of course before setup it we check information about texture (if it possible)
, if texture is not exist in database or not 32 bit depth (for diffuse) we
made changes.
But in all other cases (if we can't receive information about texture)
we remeber this case in mWaitingTextureInfo multimap.
When information about texture will be available we get it in:
LLVOVolume::notify AboutCreatingTexture()
or
Volume::notifyAboutMissingAsset()
and again, we recheck it and if need change (substitute)
the material parameters.
I suppose that this solution is better than was before.
If this patch will be accepted
, I think that MAINT-4092 should be rechecked again.
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This bug fix related also to MAINT-4092. In 4092 sometimes when we
don't have information about the texture during the setup the materail
(LLVOVolume::setTEMaterialParams()), we should substitute the material with
disabled "diffuse alpha mode" (for detail in cases see MAINT-4092 JIRA ticket
comment).
This bug fix cover the case when after the loading texture we have all
information about alpha mode, and in this case we should restore diffuse
alpha mode if need.
In short: now we always believe that information about the material is valid
(LLVOVolume::setTEMaterialParams()).
Of course before setup it we check information about texture (if it possible)
, if texture is not exist in database or not 32 bit depth (for diffuse) we
made changes.
But in all other cases (if we can't receive information about texture)
we remeber this case in mWaitingTextureInfo multimap.
When information about texture will be available we get it in:
LLVOVolume::notify AboutCreatingTexture()
or
Volume::notifyAboutMissingAsset()
and again, we recheck it and if need change (substitute)
the material parameters.
I suppose that this solution is better than was before.
If this patch will be accepted
, I think that MAINT-4092 should be rechecked again.
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brought back llfloaterlagmeter from the dead, and ported to lltrace
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continued conversion to units system
made units perform type promotion correctly and preserve type in arithmetic
e.g. can now do LLVector3 in units
added typedefs for remaining common unit types, including implicits
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replace llinfos, lldebugs, etc with new LL_INFOS(), LL_DEBUGS(), etc.
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changed Units macros and argument order to make it more clear
optimized units for integer types
fixed merging of periodicrecordings...should eliminate duplicate entries in sceneloadmonitor history
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fixed mem stat tracking...now properly tracks memory footprint with floating point
precision
cleaned up macros for unit declaration
renamed units to SI standard for 1024 multiples (kibibytes, etc)
fixed units output for scene monitor dump
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setting now defines a fake failure rate.
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retries to 5xx errors
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for testing
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FTT_SERVER_BAKE images. This is needed because 'missing' is not necessarily permanent for such images.
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host bake, map tile, etc - down the chain so LLTextureFetchWorker can adjust behavior as needed
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Most of the merge was clean, a couple conflicts.
Brought over a couple patches manually for llpolymesh.
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alignment issue in llAppearance.
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between frames.
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Finished making LLUnit implicitly convertible to/from scalar integer values
cleaned up test code
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