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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 SERVICES_MEDIA_FRAMEWORK_PARTS_READER_H_ | 5 #ifndef SERVICES_MEDIA_FRAMEWORK_PARTS_READER_H_ |
| 6 #define SERVICES_MEDIA_FRAMEWORK_PARTS_READER_H_ | 6 #define SERVICES_MEDIA_FRAMEWORK_PARTS_READER_H_ |
| 7 | 7 |
| 8 #include <limits> | 8 #include <limits> |
| 9 #include <memory> | 9 #include <memory> |
| 10 | 10 |
| 11 #include "mojo/public/cpp/application/application_impl.h" | 11 #include "mojo/public/cpp/application/application_impl.h" |
| 12 #include "services/media/framework/result.h" | 12 #include "services/media/framework/result.h" |
| 13 #include "url/gurl.h" | |
| 14 | 13 |
| 15 namespace mojo { | 14 namespace mojo { |
| 16 namespace media { | 15 namespace media { |
| 17 | 16 |
| 18 // Abstract base class for objects that read raw data on behalf of demuxes. | 17 // Abstract base class for objects that read raw data on behalf of demuxes. |
| 19 class Reader { | 18 class Reader { |
| 20 public: | 19 public: |
| 21 using DescribeCallback = | 20 using DescribeCallback = |
| 22 std::function<void(Result result, size_t size, bool can_seek)>; | 21 std::function<void(Result result, size_t size, bool can_seek)>; |
| 23 using ReadAtCallback = std::function<void(Result result, size_t bytes_read)>; | 22 using ReadAtCallback = std::function<void(Result result, size_t bytes_read)>; |
| (...skipping 13 matching lines...) Expand all Loading... |
| 37 virtual void ReadAt(size_t position, | 36 virtual void ReadAt(size_t position, |
| 38 uint8_t* buffer, | 37 uint8_t* buffer, |
| 39 size_t bytes_to_read, | 38 size_t bytes_to_read, |
| 40 const ReadAtCallback& callback) = 0; | 39 const ReadAtCallback& callback) = 0; |
| 41 }; | 40 }; |
| 42 | 41 |
| 43 } // namespace media | 42 } // namespace media |
| 44 } // namespace mojo | 43 } // namespace mojo |
| 45 | 44 |
| 46 #endif // MOJO_SERVICES_MEDIA_READER_H_ | 45 #endif // MOJO_SERVICES_MEDIA_READER_H_ |
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