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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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_NDK_MEDIA_CODEC_BRIDGE_H_ | 5 #ifndef MEDIA_BASE_ANDROID_NDK_MEDIA_CODEC_BRIDGE_H_ |
| 6 #define MEDIA_BASE_ANDROID_NDK_MEDIA_CODEC_BRIDGE_H_ | 6 #define MEDIA_BASE_ANDROID_NDK_MEDIA_CODEC_BRIDGE_H_ |
| 7 | 7 |
| 8 #include <media/NdkMediaCodec.h> | 8 #include <media/NdkMediaCodec.h> |
| 9 #include <stdint.h> |
| 9 | 10 |
| 10 #include "base/macros.h" | 11 #include "base/macros.h" |
| 11 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
| 12 #include "base/time/time.h" | 13 #include "base/time/time.h" |
| 13 #include "media/base/android/media_codec_bridge.h" | 14 #include "media/base/android/media_codec_bridge.h" |
| 14 #include "media/base/media_export.h" | 15 #include "media/base/media_export.h" |
| 15 | 16 |
| 16 namespace media { | 17 namespace media { |
| 17 | 18 |
| 18 class MEDIA_EXPORT NdkMediaCodecBridge : public MediaCodecBridge { | 19 class MEDIA_EXPORT NdkMediaCodecBridge : public MediaCodecBridge { |
| 19 public: | 20 public: |
| 20 ~NdkMediaCodecBridge() override; | 21 ~NdkMediaCodecBridge() override; |
| 21 | 22 |
| 22 // MediaCodecBridge implementation. | 23 // MediaCodecBridge implementation. |
| 23 MediaCodecStatus Reset() override; | 24 MediaCodecStatus Reset() override; |
| 24 bool Start() override; | 25 bool Start() override; |
| 25 void Stop() override; | 26 void Stop() override; |
| 26 void GetOutputFormat(int* width, int* height) override; | 27 void GetOutputFormat(int* width, int* height) override; |
| 27 int GetOutputSamplingRate() override; | 28 int GetOutputSamplingRate() override; |
| 28 MediaCodecStatus QueueInputBuffer( | 29 MediaCodecStatus QueueInputBuffer( |
| 29 int index, | 30 int index, |
| 30 const uint8* data, | 31 const uint8_t* data, |
| 31 size_t data_size, | 32 size_t data_size, |
| 32 const base::TimeDelta& presentation_time) override; | 33 const base::TimeDelta& presentation_time) override; |
| 33 using MediaCodecBridge::QueueSecureInputBuffer; | 34 using MediaCodecBridge::QueueSecureInputBuffer; |
| 34 MediaCodecStatus QueueSecureInputBuffer( | 35 MediaCodecStatus QueueSecureInputBuffer( |
| 35 int index, | 36 int index, |
| 36 const uint8* data, | 37 const uint8_t* data, |
| 37 size_t data_size, | 38 size_t data_size, |
| 38 const std::vector<char>& key_id, | 39 const std::vector<char>& key_id, |
| 39 const std::vector<char>& iv, | 40 const std::vector<char>& iv, |
| 40 const SubsampleEntry* subsamples, | 41 const SubsampleEntry* subsamples, |
| 41 int subsamples_size, | 42 int subsamples_size, |
| 42 const base::TimeDelta& presentation_time) override; | 43 const base::TimeDelta& presentation_time) override; |
| 43 void QueueEOS(int input_buffer_index); | 44 void QueueEOS(int input_buffer_index); |
| 44 MediaCodecStatus DequeueInputBuffer(const base::TimeDelta& timeout, | 45 MediaCodecStatus DequeueInputBuffer(const base::TimeDelta& timeout, |
| 45 int* index) override; | 46 int* index) override; |
| 46 MediaCodecStatus DequeueOutputBuffer(const base::TimeDelta& timeout, | 47 MediaCodecStatus DequeueOutputBuffer(const base::TimeDelta& timeout, |
| 47 int* index, | 48 int* index, |
| 48 size_t* offset, | 49 size_t* offset, |
| 49 size_t* size, | 50 size_t* size, |
| 50 base::TimeDelta* presentation_time, | 51 base::TimeDelta* presentation_time, |
| 51 bool* end_of_stream, | 52 bool* end_of_stream, |
| 52 bool* key_frame) override; | 53 bool* key_frame) override; |
| 53 void ReleaseOutputBuffer(int index, bool render) override; | 54 void ReleaseOutputBuffer(int index, bool render) override; |
| 54 void GetInputBuffer(int input_buffer_index, | 55 void GetInputBuffer(int input_buffer_index, |
| 55 uint8** data, | 56 uint8_t** data, |
| 56 size_t* capacity) override; | 57 size_t* capacity) override; |
| 57 bool CopyFromOutputBuffer(int index, | 58 bool CopyFromOutputBuffer(int index, |
| 58 size_t offset, | 59 size_t offset, |
| 59 void* dst, | 60 void* dst, |
| 60 int dst_size) override; | 61 int dst_size) override; |
| 61 | 62 |
| 62 protected: | 63 protected: |
| 63 NdkMediaCodecBridge(const std::string& mime, | 64 NdkMediaCodecBridge(const std::string& mime, |
| 64 bool is_secure, | 65 bool is_secure, |
| 65 MediaCodecDirection direction); | 66 MediaCodecDirection direction); |
| 66 | 67 |
| 67 private: | 68 private: |
| 68 struct AMediaCodecDeleter { | 69 struct AMediaCodecDeleter { |
| 69 inline void operator()(AMediaCodec* ptr) const { AMediaCodec_delete(ptr); } | 70 inline void operator()(AMediaCodec* ptr) const { AMediaCodec_delete(ptr); } |
| 70 }; | 71 }; |
| 71 | 72 |
| 72 scoped_ptr<AMediaCodec, AMediaCodecDeleter> media_codec_; | 73 scoped_ptr<AMediaCodec, AMediaCodecDeleter> media_codec_; |
| 73 | 74 |
| 74 DISALLOW_COPY_AND_ASSIGN(NdkMediaCodecBridge); | 75 DISALLOW_COPY_AND_ASSIGN(NdkMediaCodecBridge); |
| 75 }; | 76 }; |
| 76 | 77 |
| 77 } // namespace media | 78 } // namespace media |
| 78 | 79 |
| 79 #endif // MEDIA_BASE_ANDROID_NDK_MEDIA_CODEC_BRIDGE_H_ | 80 #endif // MEDIA_BASE_ANDROID_NDK_MEDIA_CODEC_BRIDGE_H_ |
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