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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_VIZ_TEST_TEST_CONTEXT_SUPPORT_H_
#define COMPONENTS_VIZ_TEST_TEST_CONTEXT_SUPPORT_H_
#include <stdint.h>
#include <memory>
#include <set>
#include <utility>
#include <vector>
#include "base/memory/weak_ptr.h"
#include "gpu/command_buffer/client/context_support.h"
namespace gfx {
class GpuFence;
} // namespace gfx
namespace viz {
class TestContextSupport : public gpu::ContextSupport {
public:
TestContextSupport();
TestContextSupport(const TestContextSupport&) = delete;
TestContextSupport& operator=(const TestContextSupport&) = delete;
~TestContextSupport() override;
// gpu::ContextSupport implementation.
void FlushPendingWork() override;
void SignalSyncToken(const gpu::SyncToken& sync_token,
base::OnceClosure callback) override;
bool IsSyncTokenSignaled(const gpu::SyncToken& sync_token) override;
void SignalQuery(uint32_t query, base::OnceClosure callback) override;
void GetGpuFence(uint32_t gpu_fence_id,
base::OnceCallback<void(std::unique_ptr<gfx::GpuFence>)>
callback) override;
void SetAggressivelyFreeResources(bool aggressively_free_resources) override;
bool GetAggressivelyFreeResources() const;
uint64_t ShareGroupTracingGUID() const override;
void SetErrorMessageCallback(
base::RepeatingCallback<void(const char*, int32_t)> callback) override;
bool ThreadSafeShallowLockDiscardableTexture(uint32_t texture_id) override;
void CompleteLockDiscardableTexureOnContextThread(
uint32_t texture_id) override;
bool ThreadsafeDiscardableTextureIsDeletedForTracing(
uint32_t texture_id) override;
void* MapTransferCacheEntry(uint32_t serialized_size) override;
void UnmapAndCreateTransferCacheEntry(uint32_t type, uint32_t id) override;
bool ThreadsafeLockTransferCacheEntry(uint32_t entry_type,
uint32_t entry_id) override;
void UnlockTransferCacheEntries(
const std::vector<std::pair<uint32_t, uint32_t>>& entries) override;
void DeleteTransferCacheEntry(uint32_t entry_type,
uint32_t entry_id) override;
unsigned int GetTransferBufferFreeSize() const override;
bool IsJpegDecodeAccelerationSupported() const override;
bool IsWebPDecodeAccelerationSupported() const override;
bool CanDecodeWithHardwareAcceleration(
const cc::ImageHeaderMetadata* image_metadata) const override;
bool HasGrContextSupport() const override;
void SetGrContext(GrDirectContext* gr) override;
void WillCallGLFromSkia() override;
void DidCallGLFromSkia() override;
void CallAllSyncPointCallbacks();
// If set true, callbacks triggering will be in a reverse order as SignalQuery
// calls.
void set_out_of_order_callbacks(bool out_of_order_callbacks) {
out_of_order_callbacks_ = out_of_order_callbacks;
}
private:
std::vector<base::OnceClosure> sync_point_callbacks_;
bool out_of_order_callbacks_;
bool aggressively_free_resources_ = false;
base::WeakPtrFactory<TestContextSupport> weak_ptr_factory_{this};
};
} // namespace viz
#endif // COMPONENTS_VIZ_TEST_TEST_CONTEXT_SUPPORT_H_
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