1834f9f200
- Previously, effects could be changed into types that take different amount of inputs, e.g. from "add" to "glow", which led to undefined and glitchy behavior (unreported bug). Fix by requiring same input count for new effect. - Previously, strip names were not updated when changing effect type, which tended to be confusing. Now, if the default name was not changed, update to the new effect type name. - Remove "effect strip" menu from color and text strips. Although they are effects internally, to a user, this is not clear, and providing the option to modify effect inputs in these cases doesn't really make sense. Pull Request: https://projects.blender.org/blender/blender/pulls/139514
96 lines
2.8 KiB
C++
96 lines
2.8 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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struct bSound;
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struct ListBase;
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struct Mask;
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struct Scene;
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struct Strip;
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struct StripElem;
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namespace blender::seq {
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void strip_unique_name_set(Scene *scene, ListBase *seqbasep, Strip *strip);
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const char *get_default_stripname_by_type(int type);
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const char *strip_give_name(const Strip *strip);
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ListBase *get_seqbase_from_strip(Strip *strip, ListBase **r_channels, int *r_offset);
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const Strip *strip_topmost_get(const Scene *scene, int frame);
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/**
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* In cases where we don't know the strip's listbase.
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*/
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ListBase *get_seqbase_by_strip(const Scene *scene, Strip *strip);
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/**
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* Only use as last resort when the StripElem is available but not the Strip.
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* (needed for RNA)
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*/
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Strip *strip_from_strip_elem(ListBase *seqbase, StripElem *se);
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Strip *get_strip_by_name(ListBase *seqbase, const char *name, bool recursive);
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Mask *active_mask_get(Scene *scene);
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void alpha_mode_from_file_extension(Strip *strip);
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/**
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* Check if an input referenced by this strip is valid (e.g. scene for a scene strip).
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* Note that this only checks data block references, for missing media referenced
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* by paths use #media_presence_is_missing.
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*/
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bool strip_has_valid_data(const Strip *strip);
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void set_scale_to_fit(const Strip *strip,
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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 Strip has unique name. If animation data exists for this Strip, it
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* will be duplicated and mapped onto new name
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*
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* \param strip: Strip 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 ensure_unique_name(Strip *strip, Scene *scene);
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void fontmap_clear();
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/**
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* Check whether a sequence strip has missing media.
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* Results of the query for this strip will be cached into #MediaPresence cache. The cache
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* will be created on demand.
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*
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* \param scene: Scene to query.
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* \param seq: Sequencer strip.
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* \return True if media file is missing.
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*/
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bool media_presence_is_missing(Scene *scene, const Strip *strip);
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/**
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* Set or change the missing media cache value for a given strip.
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*/
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void media_presence_set_missing(Scene *scene, const Strip *strip, bool missing);
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/**
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* Invalidate media presence cache for the given strip.
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*/
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void media_presence_invalidate_strip(Scene *scene, const Strip *strip);
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/**
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* Invalidate media presence cache for the given sound.
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*/
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void media_presence_invalidate_sound(Scene *scene, const bSound *sound);
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/**
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* Free media presence cache, if it was created.
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*/
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void media_presence_free(Scene *scene);
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} // namespace blender::seq
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