ladybird/Userland/Libraries/LibWeb/Platform/ImageCodecPlugin.h
Andrew Kaster 651e78fedb LibWeb: Convert callers of ImageCodecPlugin to the async API
The HTMLLinkElement caller is a bit hairy, so we shove an await() in
there temporarily. This is sure to cause fun times for anyone debugging
task/microtask execution order.
2024-04-23 12:32:04 -06:00

38 lines
832 B
C++

/*
* Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, Dex♪ <dexes.ttp@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/RefPtr.h>
#include <AK/Vector.h>
#include <LibCore/Promise.h>
#include <LibGfx/Forward.h>
namespace Web::Platform {
struct Frame {
RefPtr<Gfx::Bitmap> bitmap;
size_t duration { 0 };
};
struct DecodedImage {
bool is_animated { false };
u32 loop_count { 0 };
Vector<Frame> frames;
};
class ImageCodecPlugin {
public:
static ImageCodecPlugin& the();
static void install(ImageCodecPlugin&);
virtual ~ImageCodecPlugin();
virtual NonnullRefPtr<Core::Promise<DecodedImage>> decode_image(ReadonlyBytes, Function<ErrorOr<void>(DecodedImage&)> on_resolved, Function<void(Error&)> on_rejected) = 0;
};
}