| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COBALT_MEDIA_FILTERS_STREAM_PARSER_FACTORY_H_ |
| #define COBALT_MEDIA_FILTERS_STREAM_PARSER_FACTORY_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "cobalt/media/base/decoder_buffer.h" |
| #include "cobalt/media/base/media_export.h" |
| #include "cobalt/media/base/media_log.h" |
| |
| namespace cobalt { |
| namespace media { |
| |
| class StreamParser; |
| |
| class MEDIA_EXPORT StreamParserFactory { |
| public: |
| // Checks to see if the specified |type| and |codecs| list are supported. |
| // Returns true if |type| and all codecs listed in |codecs| are supported. |
| static bool IsTypeSupported(const std::string& type, |
| const std::vector<std::string>& codecs); |
| |
| // Creates a new StreamParser object if the specified |type| and |codecs| list |
| // are supported. |media_log| can be used to report errors if there is |
| // something wrong with |type| or the codec IDs in |codecs|. |
| // Returns a new StreamParser object if |type| and all codecs listed in |
| // |codecs| are supported. |
| // Returns NULL otherwise. |
| static scoped_ptr<StreamParser> Create( |
| DecoderBuffer::Allocator* buffer_allocator, const std::string& type, |
| const std::vector<std::string>& codecs, |
| const scoped_refptr<MediaLog>& media_log); |
| }; |
| |
| } // namespace media |
| } // namespace cobalt |
| |
| #endif // COBALT_MEDIA_FILTERS_STREAM_PARSER_FACTORY_H_ |