204 lines
7.0 KiB
C
204 lines
7.0 KiB
C
/* SPDX-FileCopyrightText: 2004 Blender Foundation
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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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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ListBase;
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struct Scene;
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struct Sequence;
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/** #SeqLoadData.flags */
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typedef enum eSeqLoadFlags {
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SEQ_LOAD_SOUND_CACHE = (1 << 1),
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SEQ_LOAD_SOUND_MONO = (1 << 2),
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SEQ_LOAD_MOVIE_SYNC_FPS = (1 << 3),
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SEQ_LOAD_SET_VIEW_TRANSFORM = (1 << 4),
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} eSeqLoadFlags;
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/* Api for adding new sequence strips. */
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typedef struct SeqLoadData {
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int start_frame;
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int channel;
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char name[64]; /* Strip name. */
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char path[1024]; /* 1024 = FILE_MAX */
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struct {
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int len;
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int end_frame;
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} image; /* Only for image strips. */
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struct Scene *scene; /* Only for scene strips. */
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struct MovieClip *clip; /* Only for clip strips. */
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struct Mask *mask; /* Only for mask strips. */
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struct {
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int type;
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int end_frame;
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struct Sequence *seq1;
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struct Sequence *seq2;
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struct Sequence *seq3;
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} effect; /* Only for effect strips. */
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eSeqLoadFlags flags;
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eSeqImageFitMethod fit_method;
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bool use_multiview;
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char views_format;
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struct Stereo3dFormat *stereo3d_format;
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bool allow_invalid_file; /* Used by RNA API to create placeholder strips. */
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double r_video_stream_start; /* For AV synchronization. Set by `SEQ_add_movie_strip`. */
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bool adjust_playback_rate;
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} SeqLoadData;
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/**
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* Initialize common SeqLoadData members
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*
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* \param load_data: SeqLoadData to be initialized
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* \param name: strip name (can be NULL)
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* \param path: path to file that is used as strip input (can be NULL)
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* \param start_frame: timeline frame where strip will be created
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* \param channel: timeline channel where strip will be created
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*/
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void SEQ_add_load_data_init(struct SeqLoadData *load_data,
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const char *name,
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const char *path,
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int start_frame,
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int channel);
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/**
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* Add image strip.
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* \note Use #SEQ_add_image_set_directory() and #SEQ_add_image_load_file() to load image sequences
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*
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* \param bmain: Main reference
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_image_strip(struct Main *bmain,
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struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Add sound strip.
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* \note Use SEQ_add_image_set_directory() and SEQ_add_image_load_file() to load image sequences
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*
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* \param bmain: Main reference
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_sound_strip(struct Main *bmain,
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struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Add meta strip.
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*
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_meta_strip(struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Add movie strip.
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*
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* \param bmain: Main reference
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_movie_strip(struct Main *bmain,
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struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Add scene strip.
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*
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_scene_strip(struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Add movieclip strip.
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*
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_movieclip_strip(struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Add mask strip.
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*
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_mask_strip(struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Add effect strip.
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*
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* \param scene: Scene where strips will be added
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* \param seqbase: ListBase where strips will be added
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* \param load_data: SeqLoadData with information necessary to create strip
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* \return created strip
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*/
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struct Sequence *SEQ_add_effect_strip(struct Scene *scene,
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struct ListBase *seqbase,
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struct SeqLoadData *load_data);
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/**
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* Set directory used by image strip.
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*
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* \param seq: image strip to be changed
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* \param path: directory path
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*/
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void SEQ_add_image_set_directory(struct Sequence *seq, const char *dirpath);
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/**
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* Set directory used by image strip.
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*
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* \param seq: image strip to be changed
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* \param strip_frame: frame index of strip to be changed
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* \param filename: image filename (only filename, not complete path)
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*/
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void SEQ_add_image_load_file(struct Scene *scene,
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struct Sequence *seq,
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size_t strip_frame,
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const char *filename);
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/**
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* Set image strip alpha mode
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*
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* \param seq: image strip to be changed
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*/
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void SEQ_add_image_init_alpha_mode(struct Sequence *seq);
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void SEQ_add_reload_new_file(struct Main *bmain,
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struct Scene *scene,
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struct Sequence *seq,
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bool lock_range);
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void SEQ_add_movie_reload_if_needed(struct Main *bmain,
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struct Scene *scene,
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struct Sequence *seq,
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bool *r_was_reloaded,
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bool *r_can_produce_frames);
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#ifdef __cplusplus
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}
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#endif
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