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blender/build_files/scons/config/win32-mingw-config.py
Sergey Sharybin 3d36489672 OpenSubdiv: Commit of OpenSubdiv integration into Blender 
This commit contains all the remained parts needed for initial integration of
OpenSubdiv into Blender's subdivision surface code. Includes both GPU and CPU
backends which works in the following way:

- When SubSurf modifier is the last in the modifiers stack then GPU pipeline
  of OpenSubdiv is used, making viewport performance as fast as possible.

  This also requires graphscard with GLSL 1.5 support. If this requirement is
  not met, then no GPU pipeline is used at all.

- If SubSurf is not a last modifier or if DerivesMesh is being evaluated for
  rendering then CPU limit evaluation API from OpenSubdiv is used. This only
  replaces the legacy evaluation code from CCGSubSurf_legacy, but keeps CCG
  structures exactly the same as they used to be for ages now.

This integration is fully covered with ifdef and not enabled by default
because there are several TODOs to be solved first:

- Face varying data interpolation is not really cleanly implemented for GPU
  in OpenSubdiv 3.0. It is also not implemented for limit evaluation API.

  This basically means we'll have really hard time supporting UVs.

- Limit evaluation only works with adaptivly subdivided meshes so far, which
  basically means all the points of CCG are pushed to the limit. This gives
  different result from old code.

- There are some serious optimizations possible on the topology refiner
  creation, which would speed up initial OpenSubdiv mesh creation.

- There are some hardcoded asumptions in the GPU and DerivedMesh areas which
  could be generalized.

  That's something where Antony and Campbell can help, making it so the code
  is structured in a way which is reusable by all planned viewport projects.

- There are also some workarounds in the dependency graph to make sure OpenGL
  buffers are only freed from the main thread.

Those who'll be wanting to make experiments with this code should grab dev
branch (NOT master) from

  https://github.com/Nazg-Gul/OpenSubdiv/tree/dev

There are some patches applied in there which we're working on on getting
into upstream.
2015-07-20 22:29:26 +02:00

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LCGDIR = '#../lib/mingw32'
LIBDIR = "${LCGDIR}"
BF_PYTHON = LIBDIR + '/python'
BF_PYTHON_VERSION = '3.4'
WITH_BF_STATICPYTHON = False
BF_PYTHON_INC = '${BF_PYTHON}/include/python${BF_PYTHON_VERSION}'
BF_PYTHON_BINARY = 'python'
BF_PYTHON_LIB = 'python${BF_PYTHON_VERSION[0]}${BF_PYTHON_VERSION[2]}mw'
BF_PYTHON_DLL = 'python${BF_PYTHON_VERSION[0]}${BF_PYTHON_VERSION[2]}'
BF_PYTHON_LIBPATH = '${BF_PYTHON}/lib'
BF_PYTHON_LIB_STATIC = '${BF_PYTHON}/lib/libpython${BF_PYTHON_VERSION[0]}${BF_PYTHON_VERSION[2]}.a'
WITH_BF_OPENAL = True
BF_OPENAL = LIBDIR + '/openal'
BF_OPENAL_INC = '${BF_OPENAL}/include'
BF_OPENAL_LIB = 'wrap_oal'
BF_OPENAL_LIBPATH = '${BF_OPENAL}/lib'
WITH_BF_FFMPEG = True
BF_FFMPEG_LIB = 'avformat-55 avcodec-55 avdevice-55 avutil-52 swscale-2'
BF_FFMPEG_LIBPATH = LIBDIR + '/ffmpeg/lib'
BF_FFMPEG_INC = LIBDIR + '/ffmpeg/include'
BF_FFMPEG_DLL = '${BF_FFMPEG_LIBPATH}/avformat-55.dll ${BF_FFMPEG_LIBPATH}/avcodec-55.dll ${BF_FFMPEG_LIBPATH}/avdevice-55.dll ${BF_FFMPEG_LIBPATH}/avutil-52.dll ${BF_FFMPEG_LIBPATH}/swscale-2.dll'
WITH_BF_JACK = False
BF_JACK = LIBDIR + '/jack'
BF_JACK_INC = '${BF_JACK}/include'
BF_JACK_LIB = 'libjack'
BF_JACK_LIBPATH = '${BF_JACK}/lib'
WITH_BF_SNDFILE = False
BF_SNDFILE = LIBDIR + '/sndfile'
BF_SNDFILE_INC = '${BF_SNDFILE}/include'
BF_SNDFILE_LIB = 'libsndfile-1'
BF_SNDFILE_LIBPATH = '${BF_SNDFILE}/lib'
WITH_BF_SDL = True
BF_SDL = LIBDIR + '/sdl'
BF_SDL_INC = '${BF_SDL}/include'
BF_SDL_LIB = 'SDL'
BF_SDL_LIBPATH = '${BF_SDL}/lib'
BF_PTHREADS = LIBDIR + '/pthreads'
BF_PTHREADS_INC = '${BF_PTHREADS}/include'
BF_PTHREADS_LIB = 'pthreadGC2'
BF_PTHREADS_LIBPATH = '${BF_PTHREADS}/lib'
WITH_BF_OPENEXR = True
WITH_BF_STATICOPENEXR = False
BF_OPENEXR = LIBDIR + '/openexr'
BF_OPENEXR_INC = '${BF_OPENEXR}/include ${BF_OPENEXR}/include/OpenEXR'
BF_OPENEXR_LIB = 'Half IlmImf Imath IlmThread Iex'
BF_OPENEXR_LIBPATH = '${BF_OPENEXR}/lib'
# Warning, this static lib configuration is untested! users of this OS please confirm.
BF_OPENEXR_LIB_STATIC = '${BF_OPENEXR}/lib/libHalf.a ${BF_OPENEXR}/lib/libIlmImf.a ${BF_OPENEXR}/lib/libIex.a ${BF_OPENEXR}/lib/libImath.a ${BF_OPENEXR}/lib/libIlmThread.a'
WITH_BF_DDS = True
WITH_BF_JPEG = True
BF_JPEG = LIBDIR + '/jpeg'
BF_JPEG_INC = '${BF_JPEG}/include'
BF_JPEG_LIB = 'liblibjpeg'
BF_JPEG_LIBPATH = '${BF_JPEG}/lib'
WITH_BF_PNG = True
BF_PNG = LIBDIR + '/png'
BF_PNG_INC = '${BF_PNG}/include'
BF_PNG_LIB = 'png'
BF_PNG_LIBPATH = '${BF_PNG}/lib'
WITH_BF_TIFF = True
BF_TIFF = LIBDIR + '/tiff'
BF_TIFF_INC = '${BF_TIFF}/include'
BF_TIFF_LIB = 'tiff'
BF_TIFF_LIBPATH = '${BF_TIFF}/lib'
WITH_BF_ZLIB = True
BF_ZLIB = LIBDIR + '/zlib'
BF_ZLIB_INC = '${BF_ZLIB}/include'
BF_ZLIB_LIB = 'z'
BF_ZLIB_LIBPATH = '${BF_ZLIB}/lib'
WITH_BF_INTERNATIONAL = True
WITH_BF_OPENJPEG = True
BF_OPENJPEG = '#extern/libopenjpeg'
BF_OPENJPEG_LIB = ''
BF_OPENJPEG_INC = '${BF_OPENJPEG}'
BF_OPENJPEG_LIBPATH='${BF_OPENJPEG}/lib'
WITH_BF_FFTW3 = True
BF_FFTW3 = LIBDIR + '/fftw3'
BF_FFTW3_INC = '${BF_FFTW3}/include'
BF_FFTW3_LIB = 'fftw3'
BF_FFTW3_LIBPATH = '${BF_FFTW3}/lib'
WITH_BF_GAMEENGINE = True
WITH_BF_PLAYER = True
WITH_BF_OCEANSIM = True
WITH_BF_BULLET = True
BF_BULLET = '#extern/bullet2/src'
BF_BULLET_INC = '${BF_BULLET}'
BF_BULLET_LIB = 'extern_bullet'
BF_WINTAB = LIBDIR + '/wintab'
BF_WINTAB_INC = '${BF_WINTAB}/INCLUDE'
BF_FREETYPE = LIBDIR + '/freetype'
BF_FREETYPE_INC = '${BF_FREETYPE}/include ${BF_FREETYPE}/include/freetype2'
BF_FREETYPE_LIB = 'freetype'
BF_FREETYPE_LIBPATH = '${BF_FREETYPE}/lib'
WITH_BF_ICONV = False
BF_ICONV = LIBDIR + "/iconv"
BF_ICONV_INC = '${BF_ICONV}/include'
BF_ICONV_LIB = 'iconv'
BF_ICONV_LIBPATH = '${BF_ICONV}/lib'
WITH_BF_REDCODE = False
BF_REDCODE_INC = '#extern'
# Mesa Libs should go here if your using them as well....
WITH_BF_STATICOPENGL = False
BF_OPENGL = 'C:\\MingW'
BF_OPENGL_INC = '${BF_OPENGL}/include'
BF_OPENGL_LIBINC = '${BF_OPENGL}/lib'
BF_OPENGL_LIB = 'opengl32 glu32'
BF_OPENGL_LIB_STATIC = [ '${BF_OPENGL}/lib/libGL.a', '${BF_OPENGL}/lib/libGLU.a',
'${BF_OPENGL}/lib/libXmu.a', '${BF_OPENGL}/lib/libXext.a',
'${BF_OPENGL}/lib/libX11.a', '${BF_OPENGL}/lib/libXi.a' ]
WITH_BF_COLLADA = True
BF_COLLADA = '#source/blender/collada'
BF_COLLADA_INC = '${BF_COLLADA}'
BF_COLLADA_LIB = 'bf_collada'
BF_OPENCOLLADA = LIBDIR + '/opencollada'
BF_OPENCOLLADA_INC = '${BF_OPENCOLLADA}/include/opencollada'
BF_OPENCOLLADA_LIB = 'OpenCOLLADAStreamWriter OpenCOLLADASaxFrameworkLoader OpenCOLLADAFramework OpenCOLLADABaseUtils GeneratedSaxParser UTF MathMLSolver pcre buffer ftoa xml'
BF_OPENCOLLADA_LIBPATH = '${BF_OPENCOLLADA}/lib/opencollada'
#Cycles
WITH_BF_CYCLES = True
WITH_BF_CYCLES_CUDA_BINARIES = False
BF_CYCLES_CUDA_NVCC = "" # Path to the NVIDIA CUDA compiler
BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30', 'sm_35', 'sm_50', 'sm_52']
WITH_BF_OIIO = True
BF_OIIO = LIBDIR + '/openimageio'
BF_OIIO_INC = '${BF_OIIO}/include'
BF_OIIO_LIB = 'OpenImageIO'
BF_OIIO_LIBPATH = '${BF_OIIO}/lib'
WITH_BF_OCIO = True
BF_OCIO = LIBDIR + '/opencolorio'
BF_OCIO_INC = '${BF_OCIO}/include'
BF_OCIO_LIB = 'OpenColorIO'
BF_OCIO_LIBPATH = '${BF_OCIO}/lib'
WITH_BF_BOOST = True
BF_BOOST = LIBDIR + '/boost'
BF_BOOST_INC = '${BF_BOOST}/include'
BF_BOOST_LIB = 'boost_date_time-mgw46-mt-s-1_49 boost_filesystem-mgw46-mt-s-1_49 boost_regex-mgw46-mt-s-1_49 boost_system-mgw46-mt-s-1_49 boost_thread-mgw46-mt-s-1_49'
BF_BOOST_LIB_INTERNATIONAL = 'boost_locale-mgw46-mt-s-1_49'
BF_BOOST_LIBPATH = '${BF_BOOST}/lib'
WITH_BF_OPENSUBDIV = False
BF_OPENSUBDIV = LIBDIR + '/opensubdiv'
BF_OPENSUBDIV_INC = '${BF_OPENSUBDIV}/include'
BF_OPENSUBDIV_LIB = 'osdCPU osdGPU'
BF_OPENSUBDIV_LIBPATH = '${BF_OPENSUBDIV}/lib'
#Ray trace optimization
WITH_BF_RAYOPTIMIZATION = True
BF_RAYOPTIMIZATION_SSE_FLAGS = ['-msse']
WITH_BF_IME = True
WITH_BF_OPENMP = True
#CUDA
WITH_BF_CYCLES_CUDA_BINARIES = False
#BF_CYCLES_CUDA_NVCC = "" # Path to the nvidia compiler
BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30', 'sm_35', 'sm_50']
#Freestyle
WITH_BF_FREESTYLE = True
##
CC = 'gcc'
CXX = 'g++'
CCFLAGS = [ '-pipe', '-funsigned-char', '-fno-strict-aliasing' ]
CXXFLAGS = []
CPPFLAGS = ['-DWIN32', '-DFREE_WINDOWS', '-D_LARGEFILE_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE64_SOURCE', '-DBOOST_ALL_NO_LIB', '-DBOOST_THREAD_USE_LIB', '-DGLEW_STATIC', '-DOPJ_STATIC']
REL_CFLAGS = []
REL_CXXFLAGS = []
REL_CCFLAGS = ['-O2']
C_WARN = ['-Wno-char-subscripts', '-Wdeclaration-after-statement', '-Wstrict-prototypes']
CC_WARN = [ '-Wall' ]
LLIBS = ['-lshell32', '-lshfolder', '-lgdi32', '-lmsvcrt', '-lwinmm', '-lmingw32', '-lm', '-lws2_32', '-lz', '-lstdc++','-lole32','-luuid', '-lwsock32', '-lpsapi', '-ldbghelp']
if WITH_BF_IME:
LLIBS.append('-limm32')
PLATFORM_LINKFLAGS = ['-Xlinker', '--stack=2097152']
## DISABLED, causes linking errors!
## for re-distribution, so users dont need mingw installed
# PLATFORM_LINKFLAGS += ["-static-libgcc", "-static-libstdc++"]
BF_DEBUG = False
BF_DEBUG_CCFLAGS= ['-g']
BF_PROFILE_CCFLAGS = ['-pg', '-g']
BF_PROFILE_LINKFLAGS = ['-pg']
BF_PROFILE_FLAGS = BF_PROFILE_CCFLAGS
BF_PROFILE = False
BF_BUILDDIR = '..\\build\\win32-mingw'
BF_INSTALLDIR='..\\install\\win32-mingw'
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