| /* |
| * Copyright (c) 2018 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef API_TEST_VIDEO_FUNCTION_VIDEO_DECODER_FACTORY_H_ |
| #define API_TEST_VIDEO_FUNCTION_VIDEO_DECODER_FACTORY_H_ |
| |
| #include <functional> |
| #include <memory> |
| #include <utility> |
| #include <vector> |
| |
| #include "api/video_codecs/sdp_video_format.h" |
| #include "api/video_codecs/video_decoder_factory.h" |
| #include "rtc_base/checks.h" |
| |
| namespace webrtc { |
| namespace test { |
| |
| // A decoder factory producing decoders by calling a supplied create function. |
| class FunctionVideoDecoderFactory final : public VideoDecoderFactory { |
| public: |
| explicit FunctionVideoDecoderFactory( |
| std::function<std::unique_ptr<VideoDecoder>()> create) |
| : create_([create](const SdpVideoFormat&) { return create(); }) {} |
| explicit FunctionVideoDecoderFactory( |
| std::function<std::unique_ptr<VideoDecoder>(const SdpVideoFormat&)> |
| create) |
| : create_(std::move(create)) {} |
| |
| // Unused by tests. |
| std::vector<SdpVideoFormat> GetSupportedFormats() const override { |
| RTC_NOTREACHED(); |
| return {}; |
| } |
| |
| std::unique_ptr<VideoDecoder> CreateVideoDecoder( |
| const SdpVideoFormat& format) override { |
| return create_(format); |
| } |
| |
| private: |
| const std::function<std::unique_ptr<VideoDecoder>(const SdpVideoFormat&)> |
| create_; |
| }; |
| |
| } // namespace test |
| } // namespace webrtc |
| |
| #endif // API_TEST_VIDEO_FUNCTION_VIDEO_DECODER_FACTORY_H_ |