diff options
author | Ton Roosendaal <ton@blender.org> | 2006-01-09 03:40:35 +0300 |
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committer | Ton Roosendaal <ton@blender.org> | 2006-01-09 03:40:35 +0300 |
commit | 014aa7261e29810b35b3d65c759f9d255bf8a277 (patch) | |
tree | 360325f8db9431bdd187c0f0e7f7c40dcaa3a073 /source/blender/imbuf/intern/openexr/SConscript | |
parent | 104ab9b103ab30ca87ccb9e739a58863fc29d3bf (diff) |
Orange branch: OpenEXR finally in Blender!
Credits go to Gernot Ziegler, who originally coded EXR support, and to
Austin Benesh for bringing it further. Kent Mein provided a lot of code
for integrating float buffers in Blender imbuf and ImBuf API cleanup,
and provided Make and Scons and static linking.
At this moment; the EXR libraries are a *dependency*, so you cannot get
the Orange branch compiled without having OpenEXR installed. Get the
(precompiled or sources) stuff from www.openexr.com. Current default is
that the headers and lib resides in /user/local/
Several changes/additions/fixes were added:
- EXR code only supported 'half' format (16 bits per channel). I've added
float writing, but for reading it I need tomorrow. :)
- Quite some clumsy copying of data happened in EXR code.
- cleaned up the api calls already a bit, preparing for more advanced
support
- Zbuffers were saved 16 bits, now 32 bits
- automatic adding of .exr extensions went wrong
Imbuf:
- added proper imbuf->flags and imbuf->mall support for float buffers, it
was created for *each* imbuf. :)
- found bugs for float buffers in scaling and flipping. Code there will
need more checks still
- imbuf also needs to be verified to behave properly when no 32 bits
rect exists (for saving for example)
TODO:
- support internal float images for textures, backbuf, AO probes, and
display in Image window
Hope this commit won't screwup syncing with bf-blender... :/
Diffstat (limited to 'source/blender/imbuf/intern/openexr/SConscript')
-rw-r--r-- | source/blender/imbuf/intern/openexr/SConscript | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/source/blender/imbuf/intern/openexr/SConscript b/source/blender/imbuf/intern/openexr/SConscript new file mode 100644 index 00000000000..ee834669b04 --- /dev/null +++ b/source/blender/imbuf/intern/openexr/SConscript @@ -0,0 +1,22 @@ +#!/usr/bin/python +Import ('extra_includes') +Import ('user_options_dict') +Import ('library_env') + +openexr_env = library_env.Copy () + +source_files = ['openexr_api.cpp' + ] + +include_paths = ['.', + '../blenkernel', + '../imbuf', + '../imbuf/intern', + '../blenlib', + '../makesdna'] + +openexr_env.Append(CPPPATH = extra_includes) +openexr_env.Append(CPPPATH = include_paths) +openexr_env.Prepend (CPPPATH = user_options_dict['OPENEXR_INCLUDE']) +#ftf_env.Append(CPPDEFINES = 'FTGL_STATIC_LIBRARY') +openexr_env.Library (target='#'+user_options_dict['BUILD_DIR']+'/lib/blender_openexr', source=source_files) |