Sebastian Parborg
f49d438ced
We now use a for_each function with callback to iterate through all sequences in the scene. This has the benefit that we now only loop over the sequences in the scene once. Before we would loop over them twice and allocate memory to store temporary data. The allocation of temporary data lead to unintentional memory leaks if the code used returns to exit out of the iteration loop. The new for_each callback method doesn't allocate any temporary data and only iterates though all sequences once. Reviewed By: Richard Antalik, Bastien Montagne Differential Revision: http://developer.blender.org/D12278
64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2004 Blender Foundation.
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* All rights reserved.
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*/
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#pragma once
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/** \file
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* \ingroup sequencer
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*/
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#include "DNA_scene_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ListBase;
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struct Mask;
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struct Scene;
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struct Sequence;
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struct StripElem;
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void SEQ_sort(struct ListBase *seqbase);
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void SEQ_sequence_base_unique_name_recursive(struct Scene *scene,
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struct ListBase *seqbasep,
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struct Sequence *seq);
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const char *SEQ_sequence_give_name(struct Sequence *seq);
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struct ListBase *SEQ_get_seqbase_from_sequence(struct Sequence *seq, int *r_offset);
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const struct Sequence *SEQ_get_topmost_sequence(const struct Scene *scene, int frame);
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struct ListBase *SEQ_get_seqbase_by_seq(struct ListBase *seqbase, struct Sequence *seq);
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struct Sequence *SEQ_sequence_from_strip_elem(struct ListBase *seqbase, struct StripElem *se);
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struct Sequence *SEQ_get_sequence_by_name(struct ListBase *seqbase,
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const char *name,
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bool recursive);
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struct Mask *SEQ_active_mask_get(struct Scene *scene);
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void SEQ_alpha_mode_from_file_extension(struct Sequence *seq);
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bool SEQ_sequence_has_source(const struct Sequence *seq);
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void SEQ_set_scale_to_fit(const struct Sequence *seq,
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const int image_width,
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const int image_height,
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const int preview_width,
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const int preview_height,
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const eSeqImageFitMethod fit_method);
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void SEQ_ensure_unique_name(struct Sequence *seq, struct Scene *scene);
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#ifdef __cplusplus
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}
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#endif
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