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cc / slim / test_frame_sink_impl.cc [blame]
// Copyright 2023 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/slim/test_frame_sink_impl.h"
#include <memory>
#include <utility>
#include <vector>
#include "base/task/single_thread_task_runner.h"
#include "build/build_config.h"
#include "cc/slim/simple_scheduler.h"
#include "components/viz/common/quads/compositor_frame.h"
#include "components/viz/test/test_context_provider.h"
#include "mojo/public/cpp/bindings/pending_associated_receiver.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "services/viz/public/mojom/compositing/compositor_frame_sink.mojom.h"
#include "services/viz/public/mojom/compositing/layer_context.mojom.h"
namespace cc::slim {
class TestFrameSinkImpl::TestMojoCompositorFrameSink
: public viz::mojom::CompositorFrameSink {
public:
TestMojoCompositorFrameSink() = default;
void SetNeedsBeginFrame(bool needs_begin_frame) override {}
void SetWantsAnimateOnlyBeginFrames() override {}
void SetWantsBeginFrameAcks() override {}
void SetAutoNeedsBeginFrame() override {}
void SubmitCompositorFrame(
const viz::LocalSurfaceId& local_surface_id,
viz::CompositorFrame frame,
std::optional<::viz::HitTestRegionList> hit_test_region_list,
uint64_t submit_time) override {
did_submit_ = true;
last_frame_ = std::move(frame);
hit_test_region_list_ = std::move(hit_test_region_list);
}
void SubmitCompositorFrameSync(
const viz::LocalSurfaceId& local_surface_id,
viz::CompositorFrame frame,
std::optional<::viz::HitTestRegionList> hit_test_region_list,
uint64_t submit_time,
SubmitCompositorFrameSyncCallback callback) override {}
void DidNotProduceFrame(const viz::BeginFrameAck& ack) override {
did_not_produce_frame_ = true;
}
void DidAllocateSharedBitmap(base::ReadOnlySharedMemoryRegion region,
const viz::SharedBitmapId& id) override {}
void DidDeleteSharedBitmap(const viz::SharedBitmapId& id) override {}
void InitializeCompositorFrameSinkType(
viz::mojom::CompositorFrameSinkType type) override {}
void BindLayerContext(viz::mojom::PendingLayerContextPtr context) override {}
#if BUILDFLAG(IS_ANDROID)
void SetThreads(const std::vector<viz::Thread>& threads) override {}
#endif
viz::CompositorFrame TakeLastFrame() { return std::move(last_frame_); }
const std::optional<::viz::HitTestRegionList>& hit_test_region_list() const {
return hit_test_region_list_;
}
bool GetDidSubmitAndReset() {
bool rv = did_submit_;
did_submit_ = false;
return rv;
}
bool GetDidNotProduceFrameAndReset() {
bool rv = did_not_produce_frame_;
did_not_produce_frame_ = false;
return rv;
}
private:
viz::CompositorFrame last_frame_;
std::optional<::viz::HitTestRegionList> hit_test_region_list_;
bool did_submit_ = false;
bool did_not_produce_frame_ = false;
};
// static
std::unique_ptr<TestFrameSinkImpl> TestFrameSinkImpl::Create() {
auto task_runner = base::SingleThreadTaskRunner::GetCurrentDefault();
mojo::PendingAssociatedRemote<viz::mojom::CompositorFrameSink> sink_remote;
mojo::PendingAssociatedReceiver<viz::mojom::CompositorFrameSink>
sink_receiver = sink_remote.InitWithNewEndpointAndPassReceiver();
mojo::PendingReceiver<viz::mojom::CompositorFrameSinkClient> client;
auto context_provider = viz::TestContextProvider::CreateRaster();
return base::WrapUnique(new TestFrameSinkImpl(
std::move(task_runner), std::move(sink_remote), std::move(client),
std::move(context_provider), std::move(sink_receiver)));
}
TestFrameSinkImpl::TestFrameSinkImpl(
scoped_refptr<base::SingleThreadTaskRunner> task_runner,
mojo::PendingAssociatedRemote<viz::mojom::CompositorFrameSink>
compositor_frame_sink_associated_remote,
mojo::PendingReceiver<viz::mojom::CompositorFrameSinkClient>
client_receiver,
scoped_refptr<viz::RasterContextProvider> context_provider,
mojo::PendingAssociatedReceiver<viz::mojom::CompositorFrameSink>
sink_receiver)
: FrameSinkImpl(std::move(task_runner),
std::move(compositor_frame_sink_associated_remote),
std::move(client_receiver),
std::move(context_provider),
base::kInvalidThreadId,
std::make_unique<SimpleScheduler>()),
mojo_sink_(std::make_unique<TestMojoCompositorFrameSink>()) {}
TestFrameSinkImpl::~TestFrameSinkImpl() = default;
bool TestFrameSinkImpl::GetDidSubmitAndReset() {
return mojo_sink_->GetDidSubmitAndReset();
}
bool TestFrameSinkImpl::GetDidNotProduceFrameAndReset() {
return mojo_sink_->GetDidNotProduceFrameAndReset();
}
viz::CompositorFrame TestFrameSinkImpl::TakeLastFrame() {
return mojo_sink_->TakeLastFrame();
}
const std::optional<::viz::HitTestRegionList>&
TestFrameSinkImpl::GetLastHitTestRegionList() const {
return mojo_sink_->hit_test_region_list();
}
bool TestFrameSinkImpl::BindToClient(FrameSinkImplClient* client) {
DCHECK(!bind_to_client_called_);
client_ = client;
frame_sink_ = mojo_sink_.get();
bind_to_client_called_ = true;
if (bind_to_client_result_) {
context_provider_->BindToCurrentSequence();
}
return bind_to_client_result_;
}
void TestFrameSinkImpl::SetNeedsBeginFrame(bool needs_begin_frame) {
needs_begin_frames_ = needs_begin_frame;
}
} // namespace cc::slim