| /* |
| * 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 TEST_VIDEO_DECODER_PROXY_FACTORY_H_ |
| #define TEST_VIDEO_DECODER_PROXY_FACTORY_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "api/video_codecs/video_decoder.h" |
| #include "api/video_codecs/video_decoder_factory.h" |
| |
| namespace webrtc { |
| namespace test { |
| |
| // A decoder factory with a single underlying VideoDecoder object, intended for |
| // test purposes. Each call to CreateVideoDecoder returns a proxy for the same |
| // decoder, typically an instance of FakeDecoder or MockEncoder. |
| class VideoDecoderProxyFactory final : public VideoDecoderFactory { |
| public: |
| explicit VideoDecoderProxyFactory(VideoDecoder* decoder) |
| : decoder_(decoder) {} |
| |
| // Unused by tests. |
| std::vector<SdpVideoFormat> GetSupportedFormats() const override { |
| RTC_NOTREACHED(); |
| return {}; |
| } |
| |
| std::unique_ptr<VideoDecoder> CreateVideoDecoder( |
| const SdpVideoFormat& format) override { |
| return std::make_unique<DecoderProxy>(decoder_); |
| } |
| |
| private: |
| // Wrapper class, since CreateVideoDecoder needs to surrender |
| // ownership to the object it returns. |
| class DecoderProxy final : public VideoDecoder { |
| public: |
| explicit DecoderProxy(VideoDecoder* decoder) : decoder_(decoder) {} |
| |
| private: |
| int32_t Decode(const EncodedImage& input_image, |
| bool missing_frames, |
| int64_t render_time_ms) override { |
| return decoder_->Decode(input_image, missing_frames, render_time_ms); |
| } |
| bool Configure(const Settings& settings) override { |
| return decoder_->Configure(settings); |
| } |
| int32_t RegisterDecodeCompleteCallback( |
| DecodedImageCallback* callback) override { |
| return decoder_->RegisterDecodeCompleteCallback(callback); |
| } |
| int32_t Release() override { return decoder_->Release(); } |
| DecoderInfo GetDecoderInfo() const override { |
| return decoder_->GetDecoderInfo(); |
| } |
| const char* ImplementationName() const override { |
| return decoder_->ImplementationName(); |
| } |
| |
| VideoDecoder* const decoder_; |
| }; |
| |
| VideoDecoder* const decoder_; |
| }; |
| |
| } // namespace test |
| } // namespace webrtc |
| |
| #endif // TEST_VIDEO_DECODER_PROXY_FACTORY_H_ |