mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-07-23 17:33:12 +00:00
410e82c9fd
Some checks failed
CI / Linux, x86_64, Fuzzers, Clang (push) Waiting to run
CI / Linux, x86_64, Sanitizer, GNU (push) Waiting to run
CI / macOS, arm64, Sanitizer, Clang (push) Waiting to run
CI / Linux, x86_64, Sanitizer, Clang (push) Waiting to run
Package the js repl as a binary artifact / Linux, arm64 (push) Waiting to run
Package the js repl as a binary artifact / macOS, arm64 (push) Waiting to run
Package the js repl as a binary artifact / Linux, x86_64 (push) Waiting to run
Run test262 and test-wasm / run_and_update_results (push) Waiting to run
Lint Code / lint (push) Waiting to run
Label PRs with merge conflicts / auto-labeler (push) Waiting to run
Push notes / build (push) Waiting to run
Build Dev Container Image / build (push) Has been cancelled
With this change number of recompiled files after modification of `Command.h` goes down from >1000 to <100.
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
/*
|
|
* Copyright (c) 2024-2025, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/HTML/Navigable.h>
|
|
|
|
namespace Web::Painting {
|
|
|
|
class BackingStoreManager : public JS::Cell {
|
|
GC_CELL(BackingStoreManager, JS::Cell);
|
|
GC_DECLARE_ALLOCATOR(BackingStoreManager);
|
|
|
|
public:
|
|
#ifdef AK_OS_MACOS
|
|
static void set_browser_mach_port(Core::MachPort&&);
|
|
#endif
|
|
|
|
enum class WindowResizingInProgress {
|
|
No,
|
|
Yes
|
|
};
|
|
void resize_backing_stores_if_needed(WindowResizingInProgress window_resize_in_progress);
|
|
void reallocate_backing_stores(Gfx::IntSize);
|
|
void restart_resize_timer();
|
|
|
|
struct BackingStore {
|
|
i32 bitmap_id { -1 };
|
|
RefPtr<Gfx::PaintingSurface> store;
|
|
};
|
|
|
|
BackingStore acquire_store_for_next_frame();
|
|
|
|
virtual void visit_edges(Cell::Visitor& visitor) override;
|
|
|
|
BackingStoreManager(HTML::Navigable&);
|
|
|
|
private:
|
|
void swap_back_and_front();
|
|
|
|
GC::Ref<HTML::Navigable> m_navigable;
|
|
|
|
i32 m_front_bitmap_id { -1 };
|
|
i32 m_back_bitmap_id { -1 };
|
|
RefPtr<Gfx::PaintingSurface> m_front_store;
|
|
RefPtr<Gfx::PaintingSurface> m_back_store;
|
|
int m_next_bitmap_id { 0 };
|
|
|
|
RefPtr<Core::Timer> m_backing_store_shrink_timer;
|
|
};
|
|
|
|
}
|