Add Mojo interfaces for GpuJpegDecodeAccelerator and GpuJpegDecodeAcceleratorHost

media/gpu/ipc/service/gpu_jpeg_decode_accelerator.cc

 // Copyright 2015 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 "media/gpu/ipc/service/gpu_jpeg_decode_accelerator.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
@@ skipping 362 matching lines @@
     scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
     std::vector<GpuJpegDecodeAcceleratorFactoryProvider::CreateAcceleratorCB>
         accelerator_factory_functions)
     : accelerator_factory_functions_(accelerator_factory_functions),
       channel_(channel),
       child_task_runner_(base::ThreadTaskRunnerHandle::Get()),
       io_task_runner_(std::move(io_task_runner)),
       client_number_(0) {}
 
 GpuJpegDecodeAccelerator::~GpuJpegDecodeAccelerator() {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   if (filter_) {
     channel_->RemoveFilter(filter_.get());
   }
 }
 
 void GpuJpegDecodeAccelerator::AddClient(int32_t route_id,
                                          base::Callback<void(bool)> response) {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
 
   // When adding non-chromeos platforms, VideoCaptureGpuJpegDecoder::Initialize
   // needs to be updated.
 
   std::unique_ptr<Client> client(
       new Client(AsWeakPtr(), route_id, io_task_runner_));
   std::unique_ptr<JpegDecodeAccelerator> accelerator;
   for (const auto& create_jda_function : accelerator_factory_functions_) {
     std::unique_ptr<JpegDecodeAccelerator> tmp_accelerator =
         create_jda_function.Run(io_task_runner_);
@@ skipping 26 matching lines @@
   // here instead of making the code unnecessarily complicated.
   io_task_runner_->PostTask(
       FROM_HERE, base::Bind(&MessageFilter::AddClientOnIOThread, filter_,
                             route_id, client.release(), response));
 }
 
 void GpuJpegDecodeAccelerator::NotifyDecodeStatus(
     int32_t route_id,
     int32_t buffer_id,
     JpegDecodeAccelerator::Error error) {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   Send(new AcceleratedJpegDecoderHostMsg_DecodeAck(route_id, buffer_id, error));
 }
 
 void GpuJpegDecodeAccelerator::ClientRemoved() {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   DCHECK_GT(client_number_, 0);
   client_number_--;
   if (client_number_ == 0) {
     channel_->RemoveFilter(filter_.get());
     filter_ = nullptr;
   }
 }
 
 bool GpuJpegDecodeAccelerator::Send(IPC::Message* message) {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   return channel_->Send(message);
 }
 
+void GpuJpegDecodeAccelerator::CreateJpegDecoder(
+    mojom::GpuJpegDecodeAcceleratorClientPtr client,
+    CreateJpegDecoderCallback callback) {}

[mcasas, 2017/05/26 14:39:59]

Until you implement these methods, write
NOTIMPLEMENTED() << ...
and mention the bug number to be tracked.

[Chandan, 2017/05/29 13:02:33]

Done.

+
+void GpuJpegDecodeAccelerator::Decode(mojom::JpegDecodeInfoPtr info) {}
+
+void GpuJpegDecodeAccelerator::Destroy() {}
+
 }  // namespace media