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Since LLSDSerialize::SIZE_UNLIMITED is negative, passing that through unsigned
size_t parameters could result in peculiar behavior.
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and use it to replace dubious loops in asLLSD() and trimEmpty().
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Introduce LLSD template constructors and assignment operators to disambiguate
construction or assignment from any integer type to Integer, likewise any
floating point type to Real. Use new narrow() function to validate
conversions.
For LLSD method parameters converted from LLSD::Integer to size_t, where the
method previously checked for a negative argument, make it now check for
size_t converted from negative: in other words, more than S32_MAX. The risk of
having a parameter forced from negative to unsigned exceeds the risk of a
valid length or index over that max.
In lltracerecording.cpp's PeriodicRecording, now that mCurPeriod and
mNumRecordedPeriods are size_t instead of S32, defend against subtracting 1
from 0.
Use narrow() to validate newly-introduced narrowing conversions.
Make llclamp() return the type of the raw input value, even if the types of
the boundary values differ.
std::ostream::tellp() no longer returns a value we can directly report as a
number. Cast to U64.
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size_t conversions
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conversions
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llssize is for a function parameter that should accept a size or index
(derived from size_t, which is 64 bits in a 64-bit viewer) but might need to
go negative for flag values. We've historically used S32 for that purpose, but
Xcode 14.1 complains about trying to pass size_t to S32.
narrow() is a template function that casts a wider type (e.g. size_t or
llssize) to a narrower type (e.g. S32 or U32), with validation in
RelWithDebInfo builds. It verifies (using assert()) that the value being
truncated can in fact fit into the target type.
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It's a little distressing how often we have historically coded S32 or U32 to
pass a length or index.
There are more such assumptions in other viewer subdirectories, but this is a
start.
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# Conflicts:
# indra/newview/llmodelpreview.h
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# Conflicts:
# doc/contributions.txt
# indra/newview/llviewercontrol.cpp
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The work queue callback binds "this". This is deemed safe due to current dependencies, but see the associated comment in the return callback. There was some trial and error to get a this-binded lambda to compile.
Due to LLVorbisDecodeState writing to disk off-thread, limit audio decodes proportional to general worker thread count. Guess the thread count for now.
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(cherry picked from commit 41d6a0e222241606c317281e2f0b211e16813dd5)
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# Conflicts:
# indra/llprimitive/llmodel.cpp
# indra/llprimitive/llmodel.h
# indra/newview/llappviewer.cpp
# indra/newview/llappviewer.h
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SL-15937 - adjust memory limit / cache code
Approved-by: Andrey Lihatskiy
Approved-by: Vir Linden
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# Conflicts:
# autobuild.xml
# indra/cmake/LLCommon.cmake
# indra/llcommon/CMakeLists.txt
# indra/llrender/llgl.cpp
# indra/newview/llappviewer.cpp
# indra/newview/llface.cpp
# indra/newview/llflexibleobject.cpp
# indra/newview/llvovolume.cpp
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# Conflicts:
# indra/llcommon/llsdutil.cpp
# indra/newview/VIEWER_VERSION.txt
# indra/newview/lldrawpoolalpha.cpp
# indra/newview/lldrawpoolwater.cpp
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# Conflicts:
# indra/newview/app_settings/settings.xml
# indra/newview/llfloatersearch.cpp
# indra/newview/llgroupactions.cpp
# indra/newview/llvovolume.cpp
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source of the real crash for when the viewer inevitably crashes later.
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builds.
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# Conflicts:
# autobuild.xml
# doc/contributions.txt
# indra/cmake/GLOD.cmake
# indra/llcommon/tests/llprocess_test.cpp
# indra/newview/VIEWER_VERSION.txt
# indra/newview/lldrawpoolavatar.cpp
# indra/newview/llfloatermodelpreview.cpp
# indra/newview/llmodelpreview.cpp
# indra/newview/llviewertexturelist.cpp
# indra/newview/llvovolume.cpp
# indra/newview/viewer_manifest.py
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# Conflicts:
# indra/llaudio/llstreamingaudio_fmodstudio.cpp
# indra/newview/llviewerregion.cpp
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# Conflicts:
# autobuild.xml
# indra/llcommon/llsys.cpp
# indra/newview/app_settings/key_bindings.xml
# indra/newview/llfloatereditextdaycycle.cpp
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assertions around ref counting and (hack) fix crash on shutdown from dangling texture reference (reduced to 1 dangling texture from several hundred, can't find the remaining reference).
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SL-14961 works better for windows than rethrow
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Rename 'winlevel()' to 'sehandle()'; change it from a static member function
to a free function, thus eliminating the conditional in llcoros.h.
Elsewhere than Windows, provide a zero-cost pass-through sehandle()
implementation, eliminating the conditional in toplevel().
# Conflicts:
# indra/llcommon/llcoros.cpp
# indra/llcommon/llcoros.h
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This mechanism uses a queue of std::exception_ptrs to transport an (otherwise)
uncaught exception from a terminated coroutine to the thread's main fiber. The
main loop calls LLCoros::rethrow() just after giving some cycles to ready
coroutines that frame.
# Conflicts:
# indra/llcommon/llcoros.cpp
# indra/llcommon/llcoros.h
# indra/newview/llappviewer.cpp
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Will be replaced with retrow from nat
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