Théo Monnom
d4233867eb
* VideoDecoderFactory wrapper * wip * fix compilation * add notes * upgrade webrtc version
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#include "livekit/video_encoder_factory.h"
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#include "api/video_codecs/builtin_video_decoder_factory.h"
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#include "api/video_codecs/builtin_video_encoder_factory.h"
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#include "api/video_codecs/sdp_video_format.h"
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#include "api/video_codecs/video_encoder.h"
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#include "livekit/objc_video_factory.h"
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#include "media/base/media_constants.h"
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#include "rtc_base/logging.h"
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namespace livekit {
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VideoEncoderFactory::VideoEncoderFactory() {
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factories_.push_back(webrtc::CreateBuiltinVideoEncoderFactory());
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#ifdef __APPLE__
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factories_.push_back(livekit::CreateObjCVideoEncoderFactory());
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#endif
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// TODO(theomonnom): Add other HW encoders here
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}
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std::vector<webrtc::SdpVideoFormat> VideoEncoderFactory::GetSupportedFormats()
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const {
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std::vector<webrtc::SdpVideoFormat> formats;
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for (const auto& factory : factories_) {
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auto supported_formats = factory->GetSupportedFormats();
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formats.insert(formats.end(), supported_formats.begin(),
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supported_formats.end());
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}
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return formats;
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}
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std::unique_ptr<webrtc::VideoEncoder> VideoEncoderFactory::CreateVideoEncoder(
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const webrtc::SdpVideoFormat& format) {
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for (const auto& factory : factories_) {
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for (const auto& supported_format : factory->GetSupportedFormats()) {
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if (supported_format.IsSameCodec(format))
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return factory->CreateVideoEncoder(format);
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}
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}
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RTC_LOG(LS_ERROR) << "No VideoEncoder found for " << format.name;
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return nullptr;
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}
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} // namespace livekit
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