fcurve_cache.cc File Reference

#include <cstdlib>
#include <cstring>
#include "MEM_guardedalloc.h"
#include "DNA_anim_types.h"
#include "BLI_ghash.h"
#include "BKE_fcurve.hh"

Go to the source code of this file.

Classes
struct	FCurvePathCache_Span
struct	FCurvePathCache

Functions
F-Curve Path Cache
Cache for finding curves by RNA path & array index.
static int	fcurve_cmp_for_cache (const void *fcu_a_p, const void *fcu_b_p)
FCurvePathCache *	BKE_fcurve_pathcache_create (blender::Span< FCurve * > fcurves)
void	BKE_fcurve_pathcache_destroy (FCurvePathCache *fcache)
FCurve *	BKE_fcurve_pathcache_find (const FCurvePathCache *fcache, const char *rna_path, const int array_index)
int	BKE_fcurve_pathcache_find_array (const FCurvePathCache *fcache, const char *rna_path, FCurve **fcurve_result, int fcurve_result_len)

Detailed Description

Cache F-Curve look-ups.

Definition in file fcurve_cache.cc.

Function Documentation

BKE_fcurve_pathcache_create()

FCurvePathCache * BKE_fcurve_pathcache_create

(

blender::Span< FCurve * >

fcurves

)

Cached f-curve look-ups, use when this needs to be done many times.

Definition at line 65 of file fcurve_cache.cc.

References BLI_assert, BLI_ghash_insert(), BLI_ghash_str_new_ex(), FCurvePathCache::fcurve_array, FCurvePathCache::fcurve_array_len, fcurve_cmp_for_cache(), i, FCurvePathCache_Span::index, blender::Span< T >::index_range(), FCurvePathCache_Span::len, MEM_callocN(), MEM_malloc_arrayN(), blender::Span< T >::size(), FCurvePathCache::span_from_rna_path, FCurvePathCache::span_table, and STREQ.

Referenced by BKE_action_flip_with_pose().

BKE_fcurve_pathcache_destroy()

void BKE_fcurve_pathcache_destroy

(

FCurvePathCache *

fcache

)

Definition at line 113 of file fcurve_cache.cc.

References BLI_ghash_free(), FCurvePathCache::fcurve_array, MEM_freeN(), FCurvePathCache::span_from_rna_path, and FCurvePathCache::span_table.

Referenced by BKE_action_flip_with_pose().

BKE_fcurve_pathcache_find()

FCurve * BKE_fcurve_pathcache_find	(	const FCurvePathCache *	fcache,
		const char *	rna_path,
		const int	array_index )

Definition at line 121 of file fcurve_cache.cc.

References BLI_ghash_lookup(), FCurvePathCache::fcurve_array, i, FCurvePathCache_Span::index, FCurvePathCache_Span::len, len, and FCurvePathCache::span_from_rna_path.

BKE_fcurve_pathcache_find_array()

int BKE_fcurve_pathcache_find_array	(	const FCurvePathCache *	fcache,
		const char *	rna_path,
		FCurve **	fcurve_result,
		int	fcurve_result_len )

Fill in an array of F-Curve, leave NULL when not found.

Returns

The number of F-Curves found.

Definition at line 145 of file fcurve_cache.cc.

References FCurve::array_index, BLI_ghash_lookup(), FCurvePathCache::fcurve_array, i, FCurvePathCache_Span::index, FCurvePathCache_Span::len, len, and FCurvePathCache::span_from_rna_path.

Referenced by action_flip_pchan_cache_fcurve_assign_array().

fcurve_cmp_for_cache()

int fcurve_cmp_for_cache ( const void * fcu_a_p, const void * fcu_b_p )

static

#qsort callback for an FCurve array.

Definition at line 48 of file fcurve_cache.cc.

References FCurve::array_index, and FCurve::rna_path.

Referenced by BKE_fcurve_pathcache_create().