Differential D930 Diff 2986 source/blender/modifiers/intern/MOD_meshdeform.c

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	static void deformVerts(ModifierData md, Object ob,			static void deformVerts(ModifierData md, Object ob,
	DerivedMesh *derivedData,			DerivedMesh *derivedData,
	float (*vertexCos)[3],			float (*vertexCos)[3],
	int numVerts,			int numVerts,
	ModifierApplyFlag UNUSED(flag))			ModifierApplyFlag UNUSED(flag))
	{			{
	DerivedMesh *dm = get_dm(ob, NULL, derivedData, NULL, false, false);			DerivedMesh *dm = get_dm(ob, NULL, derivedData, NULL, false, false);


				if (0) {
				#include "BLI_memarena.h"
				#include "PIL_time_utildefines.h"
				MemArena *ma = BLI_memarena_new(BLI_MEMARENA_STD_BUFSIZE, __func__);
				int i = 1000000;

				BLI_memarena_set_threadsafe(ma);

				TIMEIT_START(foo);
				while (i--) {
				BLI_memarena_alloc(ma, sizeof(int));
				}
				TIMEIT_END(foo);

				BLI_memarena_free(ma);
				}

	modifier_vgroup_cache(md, vertexCos); /* if next modifier needs original vertices */			modifier_vgroup_cache(md, vertexCos); /* if next modifier needs original vertices */

	meshdeformModifier_do(md, ob, dm, vertexCos, numVerts);			meshdeformModifier_do(md, ob, dm, vertexCos, numVerts);

	if (dm && dm != derivedData)			if (dm && dm != derivedData)
	dm->release(dm);			dm->release(dm);
	}			}

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