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.
Conflicts resolved:
source/blenderplayer/bad_level_call_stubs/SConscript
Partly reverted changes to intern/cycles/blender/addon/ui.py in revision 52899
to make it easier to merge trunk changes.
Resolved conflicts:
release/datafiles/startup.blend
source/blender/editors/space_nla/nla_buttons.c
Also updated source/blender/blenkernel/intern/linestyle.c as a follow-up of
recent changes for the use of bool.
* Rename functions and move to own header.
* Add wrapper functions for glLight.
* Auto detect if we can use faster code for solid lighting.
* Various fixes for textured draw mode.
code is still unused, but the intention is to use this to solve the double sided
lighting problem on NVidia, and to make the materials work on OpenGL ES 2.0
eventually.
The code works and matches the fixed function lighting pretty much exactly, but
still needs optimizations. The actual integration in object draw will be
committed later when more fixing & testing, there's lots of different combinations
and unclear OpenGL state here.
from regular diffuse to more shiny, stone, wax, eflective, glass and two non-realistic ones.
The menu now shows it in 3 rows. I made the previews a bit smaller, 96 pixels,
like the brushes for painting.
Thanks everyone for submitting pics! I updated the credit file too, but name
from one person is missing still, will be added next.
- BF_BITNESS should be passed as a command line argument
- Made it so CUDA binaries and OSL compiled scripts would
be installed regardless WITH_BF_PYTHON (which seems to
be quite obvious)
- Disable overwrite install, so CUDA kernels installed by
it's build target will be preserved when building blender
itself.
It's intended to perform compilation of CUDA kernels only,
without doing anything with other sources/resources and
main purpose of this target is to be able to compile cuda
kernels in completely different environment than the rest
of blender was compiled.
This is needed for linux build environment, where sm_13
compilation fails dramatically in 32bit chroot but could
be compiled in 64bit environment.
by Lawrence D'Oliveiro (ldo)
so BKE_utildefines.h allows use of C99's bool type and true/false.
currently scons wont try to use stdbool.h, and works as if its never found.
- Exported via Inkscape a 16 and 32 pixel bitmap version
- Use these as mipmap levels for OpenGL texture drawing.
- Changed code to get right sizes for drawing icons - better than last week's method.
Todo:
- Custom icons don't work yet (old one)
- Missing icons in the svg
- The .sh script for inkscape needs changed to support this
(now do manual saving)
Initial support of OSL builds using SCons build system. Only tested on Linux now.
No changes to configuration files themselves -- for now check how it's configured
for linux buildbot (it was already horror to make all this changes and verify them,
changes to linux-config.py could easily be done later).
Currently WITH_BF_STATICOSL and WITH_BF_STATICLLVM are more like rudiments because
linking against oslexec requires special trick with --whole-archive. We woul either
need to find a way dealing with this oslexec less hackish or drop STATICOSL and
STATICLLVM flags. Will keep dropping this flags for until we have "final" build
rules for OSL.
Still can not make 32bit linux rendering with OSL -- blender simply crashes when
starting rendering. So for time being this issues are solving disabled OSL for
32bit build slaves.
This commit integrates support of OpenColorIO library into build systems.
It also contains C-API for OpenColorIO library which could be used by Blender.
CMake has got find rules familiar to OpenImageIO's one which makes it easier
for build system to find needed libraries and includes. Scons only could use
explicitly defined paths to libraries and includes.
C-API would be compiled and Blender would be linked against C-API and OpenColorIO
but it wouldn't affect on Blender behavior at all.
OpenColorIO could be disabled by setting up WITH_OCIO to Off in CMake and
setting WITH_BF_OCIO in Scons.
