SEQ_thumbnail_cache.hh

Go to the documentation of this file.

/* SPDX-FileCopyrightText: 2024 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
struct bContext;
struct ImBuf;
struct rctf;
struct Strip;
struct Scene;
 
namespace blender::seq {
 
static constexpr int THUMB_SIZE = 256;

ImBuf *thumbnail_cache_get(const bContext *C,
                           Scene *scene,
                           const Strip *strip,
                           float timeline_frame);

void thumbnail_cache_maintain_capacity(Scene *scene);
 
void thumbnail_cache_invalidate_strip(Scene *scene, const Strip *strip);

void thumbnail_cache_discard_requests_outside(Scene *scene, const rctf &rect);
 
void thumbnail_cache_clear(Scene *scene);
void thumbnail_cache_destroy(Scene *scene);
 
bool strip_can_have_thumbnail(const Scene *scene, const Strip *strip);
 
}  // namespace blender::seq