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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_ | 5 #ifndef MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_ |
6 #define MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_ | 6 #define MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
| 9 #include <stdint.h> |
| 10 |
9 #include <set> | 11 #include <set> |
10 #include <string> | 12 #include <string> |
11 | 13 |
12 #include "base/android/scoped_java_ref.h" | 14 #include "base/android/scoped_java_ref.h" |
13 #include "base/macros.h" | 15 #include "base/macros.h" |
14 #include "base/time/time.h" | 16 #include "base/time/time.h" |
15 #include "media/base/android/media_codec_bridge.h" | 17 #include "media/base/android/media_codec_bridge.h" |
16 #include "media/base/audio_decoder_config.h" | 18 #include "media/base/audio_decoder_config.h" |
17 #include "media/base/media_export.h" | 19 #include "media/base/media_export.h" |
18 #include "media/base/video_decoder_config.h" | 20 #include "media/base/video_decoder_config.h" |
19 #include "ui/gfx/geometry/size.h" | 21 #include "ui/gfx/geometry/size.h" |
20 | 22 |
21 namespace media { | 23 namespace media { |
22 | 24 |
23 // This class implements MediaCodecBridge using android MediaCodec SDK APIs. | 25 // This class implements MediaCodecBridge using android MediaCodec SDK APIs. |
24 class MEDIA_EXPORT SdkMediaCodecBridge : public MediaCodecBridge { | 26 class MEDIA_EXPORT SdkMediaCodecBridge : public MediaCodecBridge { |
25 public: | 27 public: |
26 ~SdkMediaCodecBridge() override; | 28 ~SdkMediaCodecBridge() override; |
27 | 29 |
28 // MediaCodecBridge implementations. | 30 // MediaCodecBridge implementations. |
29 MediaCodecStatus Reset() override; | 31 MediaCodecStatus Reset() override; |
30 bool Start() override; | 32 bool Start() override; |
31 void Stop() override; | 33 void Stop() override; |
32 void GetOutputFormat(int* width, int* height) override; | 34 void GetOutputFormat(int* width, int* height) override; |
33 int GetOutputSamplingRate() override; | 35 int GetOutputSamplingRate() override; |
34 MediaCodecStatus QueueInputBuffer( | 36 MediaCodecStatus QueueInputBuffer( |
35 int index, | 37 int index, |
36 const uint8* data, | 38 const uint8_t* data, |
37 size_t data_size, | 39 size_t data_size, |
38 const base::TimeDelta& presentation_time) override; | 40 const base::TimeDelta& presentation_time) override; |
39 using MediaCodecBridge::QueueSecureInputBuffer; | 41 using MediaCodecBridge::QueueSecureInputBuffer; |
40 MediaCodecStatus QueueSecureInputBuffer( | 42 MediaCodecStatus QueueSecureInputBuffer( |
41 int index, | 43 int index, |
42 const uint8* data, | 44 const uint8_t* data, |
43 size_t data_size, | 45 size_t data_size, |
44 const std::vector<char>& key_id, | 46 const std::vector<char>& key_id, |
45 const std::vector<char>& iv, | 47 const std::vector<char>& iv, |
46 const SubsampleEntry* subsamples, | 48 const SubsampleEntry* subsamples, |
47 int subsamples_size, | 49 int subsamples_size, |
48 const base::TimeDelta& presentation_time) override; | 50 const base::TimeDelta& presentation_time) override; |
49 void QueueEOS(int input_buffer_index) override; | 51 void QueueEOS(int input_buffer_index) override; |
50 MediaCodecStatus DequeueInputBuffer(const base::TimeDelta& timeout, | 52 MediaCodecStatus DequeueInputBuffer(const base::TimeDelta& timeout, |
51 int* index) override; | 53 int* index) override; |
52 MediaCodecStatus DequeueOutputBuffer(const base::TimeDelta& timeout, | 54 MediaCodecStatus DequeueOutputBuffer(const base::TimeDelta& timeout, |
53 int* index, | 55 int* index, |
54 size_t* offset, | 56 size_t* offset, |
55 size_t* size, | 57 size_t* size, |
56 base::TimeDelta* presentation_time, | 58 base::TimeDelta* presentation_time, |
57 bool* end_of_stream, | 59 bool* end_of_stream, |
58 bool* key_frame) override; | 60 bool* key_frame) override; |
59 void ReleaseOutputBuffer(int index, bool render) override; | 61 void ReleaseOutputBuffer(int index, bool render) override; |
60 int GetOutputBuffersCount() override; | 62 int GetOutputBuffersCount() override; |
61 size_t GetOutputBuffersCapacity() override; | 63 size_t GetOutputBuffersCapacity() override; |
62 void GetInputBuffer(int input_buffer_index, | 64 void GetInputBuffer(int input_buffer_index, |
63 uint8** data, | 65 uint8_t** data, |
64 size_t* capacity) override; | 66 size_t* capacity) override; |
65 bool CopyFromOutputBuffer(int index, | 67 bool CopyFromOutputBuffer(int index, |
66 size_t offset, | 68 size_t offset, |
67 void* dst, | 69 void* dst, |
68 int dst_size) override; | 70 int dst_size) override; |
69 | 71 |
70 static bool RegisterSdkMediaCodecBridge(JNIEnv* env); | 72 static bool RegisterSdkMediaCodecBridge(JNIEnv* env); |
71 | 73 |
72 protected: | 74 protected: |
73 SdkMediaCodecBridge(const std::string& mime, | 75 SdkMediaCodecBridge(const std::string& mime, |
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98 // pointer otherwise. | 100 // pointer otherwise. |
99 static AudioCodecBridge* Create(const AudioCodec& codec); | 101 static AudioCodecBridge* Create(const AudioCodec& codec); |
100 | 102 |
101 // See MediaCodecUtil::IsKnownUnaccelerated(). | 103 // See MediaCodecUtil::IsKnownUnaccelerated(). |
102 static bool IsKnownUnaccelerated(const AudioCodec& codec); | 104 static bool IsKnownUnaccelerated(const AudioCodec& codec); |
103 | 105 |
104 // Start the audio codec bridge. | 106 // Start the audio codec bridge. |
105 bool ConfigureAndStart(const AudioCodec& codec, | 107 bool ConfigureAndStart(const AudioCodec& codec, |
106 int sample_rate, | 108 int sample_rate, |
107 int channel_count, | 109 int channel_count, |
108 const uint8* extra_data, | 110 const uint8_t* extra_data, |
109 size_t extra_data_size, | 111 size_t extra_data_size, |
110 int64 codec_delay_ns, | 112 int64_t codec_delay_ns, |
111 int64 seek_preroll_ns, | 113 int64_t seek_preroll_ns, |
112 bool play_audio, | 114 bool play_audio, |
113 jobject media_crypto) WARN_UNUSED_RESULT; | 115 jobject media_crypto) WARN_UNUSED_RESULT; |
114 | 116 |
115 // Plays the output buffer right away or save for later playback if |postpone| | 117 // Plays the output buffer right away or save for later playback if |postpone| |
116 // is set to true. This call must be called after DequeueOutputBuffer() and | 118 // is set to true. This call must be called after DequeueOutputBuffer() and |
117 // before ReleaseOutputBuffer. The data is extracted from the output buffers | 119 // before ReleaseOutputBuffer. The data is extracted from the output buffers |
118 // using |index|, |size| and |offset|. Returns the playback head position | 120 // using |index|, |size| and |offset|. Returns the playback head position |
119 // expressed in frames. | 121 // expressed in frames. |
120 // When |postpone| is set to true, the next PlayOutputBuffer() should have | 122 // When |postpone| is set to true, the next PlayOutputBuffer() should have |
121 // postpone == false, and it will play two buffers: the postponed one and | 123 // postpone == false, and it will play two buffers: the postponed one and |
122 // the one identified by |index|. | 124 // the one identified by |index|. |
123 int64 PlayOutputBuffer(int index, | 125 int64_t PlayOutputBuffer(int index, |
124 size_t size, | 126 size_t size, |
125 size_t offset, | 127 size_t offset, |
126 bool postpone = false); | 128 bool postpone = false); |
127 | 129 |
128 // Set the volume of the audio output. | 130 // Set the volume of the audio output. |
129 void SetVolume(double volume); | 131 void SetVolume(double volume); |
130 | 132 |
131 private: | 133 private: |
132 explicit AudioCodecBridge(const std::string& mime); | 134 explicit AudioCodecBridge(const std::string& mime); |
133 | 135 |
134 // Configure the java MediaFormat object with the extra codec data passed in. | 136 // Configure the java MediaFormat object with the extra codec data passed in. |
135 bool ConfigureMediaFormat(jobject j_format, | 137 bool ConfigureMediaFormat(jobject j_format, |
136 const AudioCodec& codec, | 138 const AudioCodec& codec, |
137 const uint8* extra_data, | 139 const uint8_t* extra_data, |
138 size_t extra_data_size, | 140 size_t extra_data_size, |
139 int64 codec_delay_ns, | 141 int64_t codec_delay_ns, |
140 int64 seek_preroll_ns); | 142 int64_t seek_preroll_ns); |
141 }; | 143 }; |
142 | 144 |
143 // Class for handling video encoding/decoding using android MediaCodec APIs. | 145 // Class for handling video encoding/decoding using android MediaCodec APIs. |
144 // TODO(qinmin): implement the logic to switch between NDK and SDK | 146 // TODO(qinmin): implement the logic to switch between NDK and SDK |
145 // MediaCodecBridge. | 147 // MediaCodecBridge. |
146 class MEDIA_EXPORT VideoCodecBridge : public SdkMediaCodecBridge { | 148 class MEDIA_EXPORT VideoCodecBridge : public SdkMediaCodecBridge { |
147 public: | 149 public: |
148 // See MediaCodecUtil::IsKnownUnaccelerated(). | 150 // See MediaCodecUtil::IsKnownUnaccelerated(). |
149 static bool IsKnownUnaccelerated(const VideoCodec& codec, | 151 static bool IsKnownUnaccelerated(const VideoCodec& codec, |
150 MediaCodecDirection direction); | 152 MediaCodecDirection direction); |
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187 VideoCodecBridge(const std::string& mime, | 189 VideoCodecBridge(const std::string& mime, |
188 bool is_secure, | 190 bool is_secure, |
189 MediaCodecDirection direction); | 191 MediaCodecDirection direction); |
190 | 192 |
191 int adaptive_playback_supported_for_testing_; | 193 int adaptive_playback_supported_for_testing_; |
192 }; | 194 }; |
193 | 195 |
194 } // namespace media | 196 } // namespace media |
195 | 197 |
196 #endif // MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_ | 198 #endif // MEDIA_BASE_ANDROID_SDK_MEDIA_CODEC_BRIDGE_H_ |
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