e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
/* SPDX-FileCopyrightText: 2004 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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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_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,
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struct ListBase **channels,
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int *r_offset);
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const struct Sequence *SEQ_get_topmost_sequence(const struct Scene *scene, int frame);
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/**
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* In cases where we don't know the sequence's listbase.
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*/
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struct ListBase *SEQ_get_seqbase_by_seq(const struct Scene *scene, struct Sequence *seq);
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/**
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* Only use as last resort when the StripElem is available but no the Sequence.
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* (needed for RNA)
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*/
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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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int image_width,
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int image_height,
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int preview_width,
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int preview_height,
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eSeqImageFitMethod fit_method);
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/**
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* Ensure, that provided Sequence has unique name. If animation data exists for this Sequence, it
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* will be duplicated and mapped onto new name
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*
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* \param seq: Sequence which name will be ensured to be unique
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* \param scene: Scene in which name must be unique
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*/
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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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