diff options
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/blenkernel/BKE_customdata.h | 6 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/customdata.c | 51 | ||||
-rw-r--r-- | source/blender/bmesh/intern/bmesh_interp.c | 50 | ||||
-rw-r--r-- | source/blender/bmesh/intern/bmesh_interp.h | 11 | ||||
-rw-r--r-- | source/blender/bmesh/tools/bmesh_decimate_collapse.c | 4 | ||||
-rw-r--r-- | source/blender/editors/transform/transform.c | 11 |
6 files changed, 75 insertions, 58 deletions
diff --git a/source/blender/blenkernel/BKE_customdata.h b/source/blender/blenkernel/BKE_customdata.h index 508784273bc..e2e4a7a08ec 100644 --- a/source/blender/blenkernel/BKE_customdata.h +++ b/source/blender/blenkernel/BKE_customdata.h @@ -204,7 +204,7 @@ void CustomData_copy_data(const struct CustomData *source, void CustomData_copy_data_named(const struct CustomData *source, struct CustomData *dest, int source_index, int dest_index, int count); -void CustomData_copy_elements(int type, void *source, void *dest, int count); +void CustomData_copy_elements(int type, void *src_data_ofs, void *dst_data_ofs, int count); void CustomData_bmesh_copy_data(const struct CustomData *source, struct CustomData *dest, void *src_block, void **dest_block); @@ -232,11 +232,11 @@ void CustomData_interp( int count, int dest_index); void CustomData_bmesh_interp_n( struct CustomData *data, const void **src_blocks, const float *weights, - const float *sub_weights, int count, void *dest_block_ofs, int n); + const float *sub_weights, int count, void *dst_block_ofs, int n); void CustomData_bmesh_interp( struct CustomData *data, const void **src_blocks, const float *weights, const float *sub_weights, int count, - void *dest_block); + void *dst_block); /* swaps the data in the element corners, to new corners with indices as diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c index 585ae905013..1362c55f49c 100644 --- a/source/blender/blenkernel/intern/customdata.c +++ b/source/blender/blenkernel/intern/customdata.c @@ -1790,7 +1790,8 @@ static CustomDataLayer *customData_add_layer__internal(CustomData *data, int typ int totelem, const char *name) { const LayerTypeInfo *typeInfo = layerType_getInfo(type); - int size = typeInfo->size * totelem, flag = 0, index = data->totlayer; + const int size = totelem * typeInfo->size; + int flag = 0, index = data->totlayer; void *newlayerdata = NULL; /* Passing a layerdata to copy from with an alloctype that won't copy is @@ -2003,7 +2004,7 @@ static void *customData_duplicate_referenced_layer_index(CustomData *data, const const LayerTypeInfo *typeInfo = layerType_getInfo(layer->type); if (typeInfo->copy) { - void *dst_data = MEM_mallocN(typeInfo->size * totelem, "CD duplicate ref layer"); + void *dst_data = MEM_mallocN(totelem * typeInfo->size, "CD duplicate ref layer"); typeInfo->copy(layer->data, dst_data, totelem); layer->data = dst_data; } @@ -2104,14 +2105,14 @@ void CustomData_set_only_copy(const struct CustomData *data, data->layers[i].flag |= CD_FLAG_NOCOPY; } -void CustomData_copy_elements(int type, void *source, void *dest, int count) +void CustomData_copy_elements(int type, void *src_data_ofs, void *dst_data_ofs, int count) { const LayerTypeInfo *typeInfo = layerType_getInfo(type); if (typeInfo->copy) - typeInfo->copy(source, dest, count); + typeInfo->copy(src_data_ofs, dst_data_ofs, count); else - memcpy(dest, source, typeInfo->size * count); + memcpy(dst_data_ofs, src_data_ofs, count * typeInfo->size); } static void CustomData_copy_data_layer( @@ -2123,28 +2124,28 @@ static void CustomData_copy_data_layer( int dst_offset; const void *src_data = source->layers[src_i].data; - void *dest_data = dest->layers[dst_i].data; + void *dst_data = dest->layers[dst_i].data; typeInfo = layerType_getInfo(source->layers[src_i].type); src_offset = src_index * typeInfo->size; dst_offset = dst_index * typeInfo->size; - if (!src_data || !dest_data) { - if (!(src_data == NULL && dest_data == NULL)) { + if (!src_data || !dst_data) { + if (!(src_data == NULL && dst_data == NULL)) { printf("%s: warning null data for %s type (%p --> %p), skipping\n", __func__, layerType_getName(source->layers[src_i].type), - (void *)src_data, (void *)dest_data); + (void *)src_data, (void *)dst_data); } return; } if (typeInfo->copy) typeInfo->copy(POINTER_OFFSET(src_data, src_offset), - POINTER_OFFSET(dest_data, dst_offset), + POINTER_OFFSET(dst_data, dst_offset), count); else - memcpy(POINTER_OFFSET(dest_data, dst_offset), + memcpy(POINTER_OFFSET(dst_data, dst_offset), POINTER_OFFSET(src_data, src_offset), count * typeInfo->size); } @@ -2208,7 +2209,7 @@ void CustomData_free_elem(CustomData *data, int index, int count) typeInfo = layerType_getInfo(data->layers[i].type); if (typeInfo->free) { - int offset = typeInfo->size * index; + int offset = index * typeInfo->size; typeInfo->free(POINTER_OFFSET(data->layers[i].data, offset), count, typeInfo->size); } @@ -2223,7 +2224,6 @@ void CustomData_interp(const CustomData *source, CustomData *dest, int count, int dest_index) { int src_i, dest_i; - int dest_offset; int j; const void *source_buf[SOURCE_BUF_SIZE]; const void **sources = source_buf; @@ -2255,13 +2255,11 @@ void CustomData_interp(const CustomData *source, CustomData *dest, void *src_data = source->layers[src_i].data; for (j = 0; j < count; ++j) { - sources[j] = POINTER_OFFSET(src_data, typeInfo->size * src_indices[j]); + sources[j] = POINTER_OFFSET(src_data, src_indices[j] * typeInfo->size); } - dest_offset = dest_index * typeInfo->size; - typeInfo->interp(sources, weights, sub_weights, count, - POINTER_OFFSET(dest->layers[dest_i].data, dest_offset)); + POINTER_OFFSET(dest->layers[dest_i].data, dest_index * typeInfo->size)); /* if there are multiple source & dest layers of the same type, * we don't want to copy all source layers to the same dest, so @@ -2283,7 +2281,7 @@ void CustomData_swap(struct CustomData *data, int index, const int *corner_indic typeInfo = layerType_getInfo(data->layers[i].type); if (typeInfo->swap) { - int offset = typeInfo->size * index; + const int offset = index * typeInfo->size; typeInfo->swap(POINTER_OFFSET(data->layers[i].data, offset), corner_indices); } @@ -2986,24 +2984,24 @@ void CustomData_bmesh_set_layer_n(CustomData *data, void *block, int n, void *so } /** - * \param src_blocks must be pointers to the data, offset by layer->offset already. + * \note src_blocks_ofs & dst_block_ofs + * must be pointers to the data, offset by layer->offset already. */ void CustomData_bmesh_interp_n( - CustomData *data, const void **src_blocks, + CustomData *data, const void **src_blocks_ofs, const float *weights, const float *sub_weights, - int count, void *dest_block, int n) + int count, void *dst_block_ofs, int n) { CustomDataLayer *layer = &data->layers[n]; const LayerTypeInfo *typeInfo = layerType_getInfo(layer->type); - typeInfo->interp(src_blocks, weights, sub_weights, count, - POINTER_OFFSET(dest_block, layer->offset)); + typeInfo->interp(src_blocks_ofs, weights, sub_weights, count, dst_block_ofs); } void CustomData_bmesh_interp( CustomData *data, const void **src_blocks, const float *weights, const float *sub_weights, - int count, void *dest_block) + int count, void *dst_block) { int i, j; void *source_buf[SOURCE_BUF_SIZE]; @@ -3023,7 +3021,10 @@ void CustomData_bmesh_interp( for (j = 0; j < count; ++j) { sources[j] = POINTER_OFFSET(src_blocks[j], layer->offset); } - CustomData_bmesh_interp_n(data, sources, weights, sub_weights, count, dest_block, i); + CustomData_bmesh_interp_n( + data, sources, + weights, sub_weights, count, + POINTER_OFFSET(dst_block, layer->offset), i); } } diff --git a/source/blender/bmesh/intern/bmesh_interp.c b/source/blender/bmesh/intern/bmesh_interp.c index 1d8c6f5c041..af4bc90d695 100644 --- a/source/blender/bmesh/intern/bmesh_interp.c +++ b/source/blender/bmesh/intern/bmesh_interp.c @@ -202,8 +202,8 @@ void BM_face_interp_from_face(BMesh *bm, BMFace *target, BMFace *source, const b BMLoop *l_iter; BMLoop *l_first; - void **blocks_l = BLI_array_alloca(blocks_l, source->len); - void **blocks_v = do_vertex ? BLI_array_alloca(blocks_v, source->len) : NULL; + const void **blocks_l = BLI_array_alloca(blocks_l, source->len); + const void **blocks_v = do_vertex ? BLI_array_alloca(blocks_v, source->len) : NULL; float (*cos_2d)[2] = BLI_array_alloca(cos_2d, source->len); float axis_mat[3][3]; /* use normal to transform into 2d xy coords */ int i; @@ -220,10 +220,8 @@ void BM_face_interp_from_face(BMesh *bm, BMFace *target, BMFace *source, const b if (do_vertex) blocks_v[i] = l_iter->v->head.data; } while (i++, (l_iter = l_iter->next) != l_first); - BM_face_interp_from_face_ex( - bm, target, source, do_vertex, - (const void **)blocks_l, (const void **)blocks_v, - cos_2d, axis_mat); + BM_face_interp_from_face_ex(bm, target, source, do_vertex, + blocks_l, blocks_v, cos_2d, axis_mat); } /** @@ -1056,25 +1054,31 @@ LinkNode *BM_vert_loop_groups_data_layer_create(BMesh *bm, BMVert *v, int layer_ } static void bm_vert_loop_groups_data_layer_merge__single( - BMesh *bm, void *lf_p, void *data, int type) + BMesh *bm, void *lf_p, int layer_n, + void *data_tmp) { struct LoopGroupCD *lf = lf_p; + const int type = bm->ldata.layers[layer_n].type; int i; const float *data_weights; data_weights = lf->data_weights; - CustomData_bmesh_interp(&bm->ldata, (const void **)lf->data, data_weights, NULL, lf->data_len, data); + CustomData_bmesh_interp_n( + &bm->ldata, (const void **)lf->data, + data_weights, NULL, lf->data_len, data_tmp, layer_n); for (i = 0; i < lf->data_len; i++) { - CustomData_copy_elements(type, data, lf->data[i], 1); + CustomData_copy_elements(type, data_tmp, lf->data[i], 1); } } static void bm_vert_loop_groups_data_layer_merge_weights__single( - BMesh *bm, void *lf_p, void *data, int type, const float *loop_weights) + BMesh *bm, void *lf_p, const int layer_n, void *data_tmp, + const float *loop_weights) { struct LoopGroupCD *lf = lf_p; + const int type = bm->ldata.layers[layer_n].type; int i; const float *data_weights; @@ -1096,25 +1100,28 @@ static void bm_vert_loop_groups_data_layer_merge_weights__single( data_weights = lf->data_weights; } - CustomData_bmesh_interp(&bm->ldata, (const void **)lf->data, data_weights, NULL, lf->data_len, data); + CustomData_bmesh_interp_n( + &bm->ldata, (const void **)lf->data, + data_weights, NULL, lf->data_len, data_tmp, layer_n); for (i = 0; i < lf->data_len; i++) { - CustomData_copy_elements(type, data, lf->data[i], 1); + CustomData_copy_elements(type, data_tmp, lf->data[i], 1); } } /** * Take existing custom data and merge each fan's data. */ -void BM_vert_loop_groups_data_layer_merge(BMesh *bm, LinkNode *groups, int layer_n) +void BM_vert_loop_groups_data_layer_merge(BMesh *bm, LinkNode *groups, const int layer_n) { - int type = bm->ldata.layers[layer_n].type; - int size = CustomData_sizeof(type); - void *data = alloca(size); + const int type = bm->ldata.layers[layer_n].type; + const int size = CustomData_sizeof(type); + void *data_tmp = malloc(size); do { - bm_vert_loop_groups_data_layer_merge__single(bm, groups->link, data, type); + bm_vert_loop_groups_data_layer_merge__single(bm, groups->link, layer_n, data_tmp); } while ((groups = groups->next)); + free(data_tmp); } /** @@ -1123,13 +1130,14 @@ void BM_vert_loop_groups_data_layer_merge(BMesh *bm, LinkNode *groups, int layer */ void BM_vert_loop_groups_data_layer_merge_weights(BMesh *bm, LinkNode *groups, int layer_n, const float *loop_weights) { - int type = bm->ldata.layers[layer_n].type; - int size = CustomData_sizeof(type); - void *data = alloca(size); + const int type = bm->ldata.layers[layer_n].type; + const int size = CustomData_sizeof(type); + void *data_tmp = malloc(size); do { - bm_vert_loop_groups_data_layer_merge_weights__single(bm, groups->link, data, type, loop_weights); + bm_vert_loop_groups_data_layer_merge_weights__single(bm, groups->link, layer_n, data_tmp, loop_weights); } while ((groups = groups->next)); + free(data_tmp); } /** \} */
\ No newline at end of file diff --git a/source/blender/bmesh/intern/bmesh_interp.h b/source/blender/bmesh/intern/bmesh_interp.h index 3be6dcdace3..117333b52e3 100644 --- a/source/blender/bmesh/intern/bmesh_interp.h +++ b/source/blender/bmesh/intern/bmesh_interp.h @@ -54,8 +54,13 @@ void BM_loop_interp_from_face(BMesh *bm, BMLoop *target, BMFace *source, const bool do_vertex, const bool do_multires); void BM_face_multires_bounds_smooth(BMesh *bm, BMFace *f); -struct LinkNode *BM_vert_loop_groups_data_layer_create(BMesh *bm, BMVert *v, int layer_n, struct MemArena *arena); -void BM_vert_loop_groups_data_layer_merge(BMesh *bm, struct LinkNode *groups, int layer_n); -void BM_vert_loop_groups_data_layer_merge_weights(BMesh *bm, struct LinkNode *groups, int layer_n, const float *loop_weights); + +struct LinkNode *BM_vert_loop_groups_data_layer_create( + BMesh *bm, BMVert *v, const int layer_n, struct MemArena *arena); +void BM_vert_loop_groups_data_layer_merge( + BMesh *bm, struct LinkNode *groups, const int layer_n); +void BM_vert_loop_groups_data_layer_merge_weights( + BMesh *bm, struct LinkNode *groups, const int layer_n, + const float *loop_weights); #endif /* __BMESH_INTERP_H__ */ diff --git a/source/blender/bmesh/tools/bmesh_decimate_collapse.c b/source/blender/bmesh/tools/bmesh_decimate_collapse.c index 85402544396..230cb302d28 100644 --- a/source/blender/bmesh/tools/bmesh_decimate_collapse.c +++ b/source/blender/bmesh/tools/bmesh_decimate_collapse.c @@ -527,7 +527,9 @@ static void bm_edge_collapse_loop_customdata(BMesh *bm, BMLoop *l, BMVert *v_cle /* detect seams */ if (CustomData_data_equals(type, cd_src[0], cd_iter)) { - CustomData_bmesh_interp_n(&bm->ldata, cd_src, w, NULL, 2, l_iter->head.data, i); + CustomData_bmesh_interp_n( + &bm->ldata, cd_src, w, NULL, ARRAY_SIZE(cd_src), + POINTER_OFFSET(l_iter->head.data, offset), i); #ifdef USE_SEAM is_seam = false; #endif diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c index 58ef2958f37..8421f4dd3fe 100644 --- a/source/blender/editors/transform/transform.c +++ b/source/blender/editors/transform/transform.c @@ -5317,16 +5317,17 @@ static void slide_origdata_interp_data_vert( TransDataGenericSlideVert *sv) { BMIter liter; - BMLoop *l; - int j; + int j, l_num; float *loop_weights; const bool do_loop_weight = (len_squared_v3v3(sv->v->co, sv->co_orig_3d) > FLT_EPSILON); // BM_ITER_ELEM (l, &liter, sv->v, BM_LOOPS_OF_VERT) { - l = BM_iter_new(&liter, bm, BM_LOOPS_OF_VERT, sv->v); - loop_weights = do_loop_weight ? BLI_array_alloca(loop_weights, liter.count) : NULL; - for (j = 0 ; l; l = BM_iter_step(&liter), j++) { + BM_iter_init(&liter, bm, BM_LOOPS_OF_VERT, sv->v); + l_num = liter.count; + loop_weights = do_loop_weight ? BLI_array_alloca(loop_weights, l_num) : NULL; + for (j = 0; j < l_num; j++) { BMFace *f_copy; /* the copy of 'f' */ + BMLoop *l = BM_iter_step(&liter); f_copy = BLI_ghash_lookup(sod->origfaces, l->f); |