chromium/cc/view_transition/view_transition_request.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "cc/view_transition/view_transition_request.h"

#include <map>
#include <memory>
#include <sstream>
#include <utility>
#include <vector>

#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/ptr_util.h"
#include "base/ranges/algorithm.h"
#include "components/viz/common/quads/compositor_frame_transition_directive.h"
#include "components/viz/common/quads/compositor_render_pass.h"

namespace cc {
namespace {

std::string TypeToString(viz::CompositorFrameTransitionDirective::Type type) { … }

}  // namespace

uint32_t ViewTransitionRequest::s_next_sequence_id_ = …;

// static
std::unique_ptr<ViewTransitionRequest> ViewTransitionRequest::CreateCapture(
    const blink::ViewTransitionToken& transition_token,
    bool maybe_cross_frame_sink,
    std::vector<viz::ViewTransitionElementResourceId> capture_ids,
    base::OnceClosure commit_callback) { … }

// static
std::unique_ptr<ViewTransitionRequest>
ViewTransitionRequest::CreateAnimateRenderer(
    const blink::ViewTransitionToken& transition_token,
    bool maybe_cross_frame_sink) { … }

// static
std::unique_ptr<ViewTransitionRequest> ViewTransitionRequest::CreateRelease(
    const blink::ViewTransitionToken& transition_token,
    bool maybe_cross_frame_sink) { … }

ViewTransitionRequest::ViewTransitionRequest(
    Type type,
    const blink::ViewTransitionToken& transition_token,
    bool maybe_cross_frame_sink,
    std::vector<viz::ViewTransitionElementResourceId> capture_ids,
    base::OnceClosure commit_callback)
    : … { … }

ViewTransitionRequest::~ViewTransitionRequest() = default;

viz::CompositorFrameTransitionDirective
ViewTransitionRequest::ConstructDirective(
    const ViewTransitionElementMap& shared_element_render_pass_id_map,
    const gfx::DisplayColorSpaces& display_color_spaces) const { … }

std::string ViewTransitionRequest::ToString() const { … }

}  // namespace cc