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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef GPU_COMMAND_BUFFER_CLIENT_WEBGPU_INTERFACE_STUB_H_
#define GPU_COMMAND_BUFFER_CLIENT_WEBGPU_INTERFACE_STUB_H_
#include "gpu/command_buffer/client/webgpu_interface.h"
namespace gpu {
namespace webgpu {
// This class a stub to help with mocks for the WebGPUInterface class.
class WebGPUInterfaceStub : public WebGPUInterface {
public:
WebGPUInterfaceStub();
~WebGPUInterfaceStub() override;
// InterfaceBase implementation.
void GenSyncTokenCHROMIUM(GLbyte* sync_token) override;
void GenUnverifiedSyncTokenCHROMIUM(GLbyte* sync_token) override;
void VerifySyncTokensCHROMIUM(GLbyte** sync_tokens, GLsizei count) override;
void WaitSyncTokenCHROMIUM(const GLbyte* sync_token) override;
void ShallowFlushCHROMIUM() override;
// WebGPUInterface implementation
scoped_refptr<APIChannel> GetAPIChannel() const override;
void FlushCommands() override;
bool EnsureAwaitingFlush() override;
void FlushAwaitingCommands() override;
ReservedTexture ReserveTexture(
WGPUDevice device,
const WGPUTextureDescriptor* optionalDesc) override;
ReservedBuffer ReserveBuffer(
WGPUDevice device,
const WGPUBufferDescriptor* optionalDesc) override;
WGPUDevice DeprecatedEnsureDefaultDeviceSync() override;
void AssociateMailbox(GLuint device_id,
GLuint device_generation,
GLuint id,
GLuint generation,
uint64_t usage,
uint64_t internal_usage,
const WGPUTextureFormat* view_formats,
GLuint view_format_count,
MailboxFlags flags,
const Mailbox& mailbox) override;
void AssociateMailboxForBuffer(GLuint device_id,
GLuint device_generation,
GLuint id,
GLuint generation,
uint64_t usage,
const Mailbox& mailbox) override;
// Include the auto-generated part of this class. We split this because
// it means we can easily edit the non-auto generated parts right here in
// this file instead of having to edit some template or the code generator.
#include "gpu/command_buffer/client/webgpu_interface_stub_autogen.h"
private:
scoped_refptr<APIChannel> api_channel_;
};
} // namespace webgpu
} // namespace gpu
#endif // GPU_COMMAND_BUFFER_CLIENT_WEBGPU_INTERFACE_STUB_H_
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