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Release builds will now use lock-free allocator by
default without any internal locks happening.
MemHead is also reduces to as minimum as it's possible.
It still need to be size_t stored in a MemHead in order
to make us keep track on memory we're requesting from
the system, not memory which system is allocating. This
is probably also faster than using a malloc's usable
size function.
Lock-free guarded allocator will say you whether all
the blocks were freed, but wouldn't give you a list
of unfreed blocks list. To have such a list use a
--debug or --debug-memory command line arguments.
Debug builds does have the same behavior as release
builds. This is so tools like valgrind are not
screwed up by guarded allocator as they're currently
are.
--
svn merge -r59941:59942 -r60072:60073 -r60093:60094 \
-r60095:60096 ^/branches/soc-2013-depsgraph_mt
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We now support the combined layer of Photoshop files (stored as layer 0
in the file). This way users can keep their files as multilayer PSD and
Blender always handle them as flat images.
For perfect alpha this requires an OpenImageIO update:
https://github.com/OpenImageIO/oiio/commit/342cc2633ff590a3bb278481c61ae798c7148361
Photoshop sample files:
https://github.com/OpenImageIO/oiio-images
Brecht has some pending fixes to push for OIIO as well, so we may as
well wait to update our libraries.
What works:
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* 8bit images (with or without alpha)
* 16bits images (alpha discarded)
* Photoshop files saved with 'Maximum Compatibility'
* Cycles, Blender internal, BGE (and player)
Known limitations
(due to OIIO dependency):
=========================
* Images with less than 4 channels show a wrong thumbnail (bug may be in OIIO)
* Packed images are not supported
* We do not write PSD files.
Note: old Blenders have support for PSD via Quicktime library. But due
to license issues this was discontinued.
Many thanks for Brecht van Lommel for reviewing the patch, suggesting
multiple improvements and to help solving the alpha issue.
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BKE_mesh_uv_cdlayer_rename_index was checking editmesh pointer before it was NULL'd by direct_link_mesh.
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use which sometimes only show up as bugs in very rare cases (because even though the element is freed, the chunk is still allocated).
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cmake/makefiles does not even have xcode_vesion lookup
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not bundled in this case
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fix cmake/make compile
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xcode-select
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- make cmake osx use of -ftemplate-depth match scons.
- use array size within sizeof(), more compact.
- replace AT with __func__ where the function is unique enough.
- BLI_box_pack_2D -> 2d to match other functions.
- rename new mesh normal calculation to mesh.calc_normals_split()
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added to cycles standalone too.
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* Standalone can now be compiled without the GUI, making the glut dependency optional.
Added WITH_CYCLES_STANDALONE_GUI cmake flag.
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* Rename test to standalone.
Note: New CMAKE flag is WITH_CYCLES_STANDALONE.
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args in more places.
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system include.
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options. This code was very old and not used. For example web player code, look at Burster.
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using
a compiler older than CUDA 5.0 it will give a warning and skip this architecture.
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* Remove vc2010 support from cmake.
There is some "if(MSVC10)" left in extern - ceres, but will leave that for Sergey. :)
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- script execution is off by default
- if a blend file attempts to execute a script
this shows a message in the header with the action
that was suppressed (script/driver/game-autostart) and 2 buttons to either reload the file trusted, or to ignore the message.
- the file selector will always default to use the trust setting in the user preferences,
but reloading an open file will keep using the current setting (whatever was set before or set on the command-line).
- added SCons setting WITH_BF_PYTHON_SECURITY, this sets the default state for the user prefereces not to trust blend files on load.
... this option was in CMake before, but always off, now its enabled by default for SCons and CMake, and forced on in CMake for now.
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is known to give crashes.
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Crash was happening on windows platforms only and was caused
by some specifics about how CRT works.
Basically, blender and all of the .dll are compiled with /MT
flag, which means blender.exe and all .dll are using separate
environments. This makes it impossible to pass file descriptors
from blender to other dll, because it becomes invalid in the dll.
And this is exactly what was happening: OIIO was trying to open
movie file with all known plugins and one of them was zlib. And
the way OIIO was using zlib API is opening the file using Boost
and passing a file descriptor to zlib. And since zlib was a
dynamic library this lead to general issues using this descriptor
in zlib code.
Solved by linking to zlib statically. This allows to safely pass
file descriptor to zlib API. Alternative would be to compile all
the stuff with /MD flag, but that's much bigger and less robust
way to fix the issue.
Tested on windows using msvc2008, scons plus cmake both 32 and 64
bit versions. Seems to be working fine.
Further tweaks for mingw and msvc2012 could be needed tho.
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single cflags can be added manually and don't need their own options.
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Because of crashing issue with old Creative Labs OpenAL on Windows 8 x64.
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- Extending CMakeLists.txt to support builds with VC2012.
- Fix some typo in CMakeLists.txt
- Introduces experimental WITH_AVX_CPU to build with /arch:AVX (VC11 only)
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since guardedalloc confuses them.
The option cases a warning on build, since its ownly for experimental
use.
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do via the objects.
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trouble. Also fixed a few harmless warnings.
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LLVM dynamically. Patch by Dan Eicher.
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Also, add appropriate lib paths for recent OpenCollada for mingw32 (coming soon to an svn server near you)
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now builds with opencollada
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Conflicts resolved:
source/blender/editors/mesh/mesh_intern.h
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platforms might want to update as well)
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Boost-Cycles-OIIO order
The NOT BOOST test was changing Cycles so should be before the
cycles-oiio link (by Campbell Barton, thanks)
And exr and tiff are required for oiio (on OSX at least)
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