45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
#ifndef TGCALLS_PLATFORM_INTERFACE_H
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#define TGCALLS_PLATFORM_INTERFACE_H
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#include "rtc_base/thread.h"
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#include "api/video_codecs/video_encoder_factory.h"
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#include "api/video_codecs/video_decoder_factory.h"
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#include "api/media_stream_interface.h"
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namespace tgcalls {
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enum class VideoState;
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class VideoCapturerInterface;
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class PlatformContext;
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class PlatformInterface {
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public:
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static PlatformInterface *SharedInstance();
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virtual ~PlatformInterface() = default;
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virtual void configurePlatformAudio() {
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}
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virtual float getDisplayAspectRatio() {
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return 0.0f;
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}
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virtual std::unique_ptr<webrtc::VideoEncoderFactory> makeVideoEncoderFactory() = 0;
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virtual std::unique_ptr<webrtc::VideoDecoderFactory> makeVideoDecoderFactory() = 0;
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virtual bool supportsEncoding(const std::string &codecName) = 0;
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virtual rtc::scoped_refptr<webrtc::VideoTrackSourceInterface> makeVideoSource(rtc::Thread *signalingThread, rtc::Thread *workerThread) = 0;
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virtual void adaptVideoSource(rtc::scoped_refptr<webrtc::VideoTrackSourceInterface> videoSource, int width, int height, int fps) = 0;
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virtual std::unique_ptr<VideoCapturerInterface> makeVideoCapturer(rtc::scoped_refptr<webrtc::VideoTrackSourceInterface> source, bool useFrontCamera, std::function<void(VideoState)> stateUpdated, std::shared_ptr<PlatformContext> platformContext, std::pair<int, int> &outResolution) = 0;
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};
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std::unique_ptr<PlatformInterface> CreatePlatformInterface();
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inline PlatformInterface *PlatformInterface::SharedInstance() {
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static const auto result = CreatePlatformInterface();
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return result.get();
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}
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} // namespace tgcalls
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#endif
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