1 /* 2 * Copyright (c) 2018 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef MEDIA_ENGINE_FAKE_VIDEO_CODEC_FACTORY_H_ 12 #define MEDIA_ENGINE_FAKE_VIDEO_CODEC_FACTORY_H_ 13 14 #include <memory> 15 #include <vector> 16 17 #include "api/video_codecs/video_decoder_factory.h" 18 #include "api/video_codecs/video_encoder_factory.h" 19 #include "rtc_base/system/rtc_export.h" 20 21 namespace webrtc { 22 23 // Provides a fake video encoder instance that produces frames large enough for 24 // the given bitrate constraints. 25 class RTC_EXPORT FakeVideoEncoderFactory : public VideoEncoderFactory { 26 public: 27 FakeVideoEncoderFactory(); 28 29 static std::unique_ptr<VideoEncoder> CreateVideoEncoder(); 30 31 // VideoEncoderFactory implementation 32 std::vector<SdpVideoFormat> GetSupportedFormats() const override; 33 VideoEncoderFactory::CodecInfo QueryVideoEncoder( 34 const SdpVideoFormat& format) const override; 35 std::unique_ptr<VideoEncoder> CreateVideoEncoder( 36 const SdpVideoFormat& format) override; 37 }; 38 39 // Provides a fake video decoder instance that ignores the given bitstream and 40 // produces frames. 41 class RTC_EXPORT FakeVideoDecoderFactory : public VideoDecoderFactory { 42 public: 43 FakeVideoDecoderFactory(); 44 45 static std::unique_ptr<VideoDecoder> CreateVideoDecoder(); 46 47 // VideoDecoderFactory implementation 48 std::vector<SdpVideoFormat> GetSupportedFormats() const override; 49 std::unique_ptr<VideoDecoder> CreateVideoDecoder( 50 const SdpVideoFormat& format) override; 51 }; 52 53 } // namespace webrtc 54 55 #endif // MEDIA_ENGINE_FAKE_VIDEO_CODEC_FACTORY_H_ 56