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AgeCommit message (Collapse)Author
2019-01-06Cleanup: add trailing commas to structsCampbell Barton
Needed for clang formatting to workaround bug/limit, see: T53211
2018-01-11Nuke OMP usage in multires.c.Bastien Montagne
New code is over three times quicker than old one here (e.g. Suzanne subdiv level 4, 250k tris, threaded part is now 1.4ms instead of 4.5ms with OMP).
2018-01-11Subsurf: Allow partial threading over geometry arraysSergey Sharybin
This helps avoiding threading overhead when having lots of system threads..
2018-01-10Task scheduler: Use const qualifier in callbacks for parallel rangeSergey Sharybin
2018-01-10Task scheduler: Use restrict pointer qualifierSergey Sharybin
Those pointers are never to be aliased, so let's be explicit about this and hope compiler does save some CPU ticks.
2018-01-09Task scheduler: Use single parallel range function with more flexible functionSergey Sharybin
Now all the fine-tuning is happening using parallel range settings structure, which avoid passing long lists of arguments, allows extend fine-tuning further, avoid having lots of various functions which basically does the same thing.
2018-01-09Task scheduler: Get rid of extended version of parallel range callbackSergey Sharybin
Wrap all arguments into TLS type of argument. Avoids some branching and also makes it easier to extend things in the future.
2017-11-30Removing OMP: legacy ccgsubsurf.Bastien Montagne
Performances gain is rather low this time, about 5% on average (in whole affected functions).
2015-11-24Fix T46851: Crash on multires more than millionSergey Sharybin
yet another bug introduced by recent shadowing changes -- q and r CCG arrays were overwritten by the temporary evaluation because the code was changed to use global pointers instead of the local ones. Naming of the variables could be changed to be a bit more accurate.
2015-11-23Cleanup: shadowing (blenkernel)Campbell Barton
2015-07-20CCGSubSurf: Split file into several smaller onesSergey Sharybin
This is a preparation commit for having OpenSubdiv integrated into Blender and new layout is the following: - CCGSubSurf.c contains implementation of common functions used by both legacy subdivisions code and by the new code in the future. - CCGSubSurf_inline.h contains internal functions which are to be inlined due to the performance reasons. Those functions are only ment to be used bu CCGSubSurf* files. - CCGSubSurf_intern.h contains declarations of private functions and data structures used by CCGSubSurf module. - CCGSubSurf_legacy.c contains legacy implementation of subdivision algorithm. - CCHSubSurf_util.c contains utility functions which are not directly related on the subdivision code (i.e. debug functions, hash implementation etc). There should be no functional changes so far.