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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/mus/stub_context_factory.h"
#include "cc/output/context_provider.h"
#include "cc/raster/single_thread_task_graph_runner.h"
#include "cc/surfaces/surface_id_allocator.h"
#include "third_party/khronos/GLES2/gl2.h"
#include "ui/compositor/reflector.h"
namespace ash {
namespace sysui {
namespace {
class StubTaskGraphRunner : public cc::SingleThreadTaskGraphRunner {
public:
StubTaskGraphRunner() {
Start("CompositorTileWorker1", base::SimpleThread::Options());
}
~StubTaskGraphRunner() override {}
};
} // namespace
StubContextFactory::StubContextFactory()
: next_surface_id_namespace_(1u),
task_graph_runner_(new StubTaskGraphRunner) {}
StubContextFactory::~StubContextFactory() {}
void StubContextFactory::CreateOutputSurface(
base::WeakPtr<ui::Compositor> compositor) {}
scoped_ptr<ui::Reflector> StubContextFactory::CreateReflector(
ui::Compositor* mirrored_compositor,
ui::Layer* mirroring_layer) {
return nullptr;
}
void StubContextFactory::RemoveReflector(ui::Reflector* reflector) {}
scoped_refptr<cc::ContextProvider>
StubContextFactory::SharedMainThreadContextProvider() {
return nullptr;
}
void StubContextFactory::RemoveCompositor(ui::Compositor* compositor) {}
bool StubContextFactory::DoesCreateTestContexts() {
return false;
}
uint32_t StubContextFactory::GetImageTextureTarget(gfx::BufferFormat format,
gfx::BufferUsage usage) {
return GL_TEXTURE_2D;
}
cc::SharedBitmapManager* StubContextFactory::GetSharedBitmapManager() {
return nullptr;
}
gpu::GpuMemoryBufferManager* StubContextFactory::GetGpuMemoryBufferManager() {
return nullptr;
}
cc::TaskGraphRunner* StubContextFactory::GetTaskGraphRunner() {
return task_graph_runner_.get();
}
scoped_ptr<cc::SurfaceIdAllocator>
StubContextFactory::CreateSurfaceIdAllocator() {
return make_scoped_ptr(
new cc::SurfaceIdAllocator(next_surface_id_namespace_++));
}
void StubContextFactory::ResizeDisplay(ui::Compositor* compositor,
const gfx::Size& size) {}
} // namespace sysui
} // namespace ash
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