1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "content/public/renderer/video_encode_accelerator.h"
6
7#include "base/task_runner_util.h"
8#include "content/common/gpu/client/gpu_video_encode_accelerator_host.h"
9#include "content/renderer/render_thread_impl.h"
10#include "media/filters/gpu_video_accelerator_factories.h"
11
12namespace content {
13
14void CreateVideoEncodeAccelerator(
15    const OnCreateVideoEncodeAcceleratorCallback& callback) {
16  DCHECK(!callback.is_null());
17
18  scoped_refptr<media::GpuVideoAcceleratorFactories> gpu_factories =
19        RenderThreadImpl::current()->GetGpuFactories();
20  if (!gpu_factories.get()) {
21    callback.Run(NULL, scoped_ptr<media::VideoEncodeAccelerator>());
22    return;
23  }
24
25  scoped_refptr<base::SingleThreadTaskRunner> encode_task_runner =
26      gpu_factories->GetTaskRunner();
27  base::PostTaskAndReplyWithResult(
28      encode_task_runner.get(),
29      FROM_HERE,
30      base::Bind(
31          &media::GpuVideoAcceleratorFactories::CreateVideoEncodeAccelerator,
32          gpu_factories),
33      base::Bind(callback, encode_task_runner));
34}
35
36std::vector<media::VideoEncodeAccelerator::SupportedProfile>
37GetSupportedVideoEncodeAcceleratorProfiles() {
38  scoped_refptr<media::GpuVideoAcceleratorFactories> gpu_factories =
39      RenderThreadImpl::current()->GetGpuFactories();
40  if (!gpu_factories.get())
41    return std::vector<media::VideoEncodeAccelerator::SupportedProfile>();
42  return gpu_factories->GetVideoEncodeAcceleratorSupportedProfiles();
43}
44
45}  // namespace content
46