Merge Chromium + Blink git repositories
[chromium-blink-merge.git] / ppapi / proxy / audio_encoder_resource.h
blob23fcee2cdc297351024b86ce47717252fed3c14f
1 // Copyright 2015 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.
5 #ifndef PPAPI_PROXY_AUDIO_ENCODER_RESOURCE_H_
6 #define PPAPI_PROXY_AUDIO_ENCODER_RESOURCE_H_
8 #include "base/basictypes.h"
9 #include "base/memory/ref_counted.h"
10 #include "base/memory/scoped_ptr.h"
11 #include "base/memory/scoped_vector.h"
12 #include "ppapi/proxy/connection.h"
13 #include "ppapi/proxy/plugin_resource.h"
14 #include "ppapi/shared_impl/resource.h"
15 #include "ppapi/thunk/ppb_audio_encoder_api.h"
17 namespace ppapi {
19 class TrackedCallback;
21 namespace proxy {
23 class SerializedHandle;
24 class VideoFrameResource;
26 class PPAPI_PROXY_EXPORT AudioEncoderResource
27 : public PluginResource,
28 public thunk::PPB_AudioEncoder_API {
29 public:
30 AudioEncoderResource(Connection connection, PP_Instance instance);
31 ~AudioEncoderResource() override;
33 thunk::PPB_AudioEncoder_API* AsPPB_AudioEncoder_API() override;
35 private:
36 // PPB_AduioEncoder_API implementation.
37 int32_t GetSupportedProfiles(
38 const PP_ArrayOutput& output,
39 const scoped_refptr<TrackedCallback>& callback) override;
40 int32_t Initialize(uint32_t channels,
41 PP_AudioBuffer_SampleRate input_sample_rate,
42 PP_AudioBuffer_SampleSize input_sample_size,
43 PP_AudioProfile output_profile,
44 uint32_t initial_bitrate,
45 PP_HardwareAcceleration acceleration,
46 const scoped_refptr<TrackedCallback>& callback) override;
47 int32_t GetNumberOfSamples() override;
48 int32_t GetBuffer(PP_Resource* audio_buffer,
49 const scoped_refptr<TrackedCallback>& callback) override;
50 int32_t Encode(PP_Resource audio_buffer,
51 const scoped_refptr<TrackedCallback>& callback) override;
52 int32_t GetBitstreamBuffer(
53 PP_AudioBitstreamBuffer* bitstream_buffer,
54 const scoped_refptr<TrackedCallback>& callback) override;
55 void RecycleBitstreamBuffer(
56 const PP_AudioBitstreamBuffer* bitstream_buffer) override;
57 void RequestBitrateChange(uint32_t bitrate) override;
58 void Close() override;
60 DISALLOW_COPY_AND_ASSIGN(AudioEncoderResource);
63 } // namespace proxy
64 } // namespace ppapi
66 #endif // PPAPI_PROXY_AUDIO_ENCODER_RESOURCE_H_