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69 lines
2.5 KiB
69 lines
2.5 KiB
/*
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* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "media/engine/internal_encoder_factory.h"
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#include <string>
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#include "absl/strings/match.h"
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#include "api/video_codecs/sdp_video_format.h"
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#include "media/base/codec.h"
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#include "media/base/media_constants.h"
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#include "modules/video_coding/codecs/av1/libaom_av1_encoder.h"
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#include "modules/video_coding/codecs/h264/include/h264.h"
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#include "modules/video_coding/codecs/vp8/include/vp8.h"
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#include "modules/video_coding/codecs/vp9/include/vp9.h"
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#include "rtc_base/logging.h"
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namespace webrtc {
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std::vector<SdpVideoFormat> InternalEncoderFactory::SupportedFormats() {
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std::vector<SdpVideoFormat> supported_codecs;
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supported_codecs.push_back(SdpVideoFormat(cricket::kVp8CodecName));
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for (const webrtc::SdpVideoFormat& format : webrtc::SupportedVP9Codecs())
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supported_codecs.push_back(format);
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for (const webrtc::SdpVideoFormat& format : webrtc::SupportedH264Codecs())
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supported_codecs.push_back(format);
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if (kIsLibaomAv1EncoderSupported)
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supported_codecs.push_back(SdpVideoFormat(cricket::kAv1CodecName));
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return supported_codecs;
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}
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std::vector<SdpVideoFormat> InternalEncoderFactory::GetSupportedFormats()
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const {
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return SupportedFormats();
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}
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VideoEncoderFactory::CodecInfo InternalEncoderFactory::QueryVideoEncoder(
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const SdpVideoFormat& format) const {
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CodecInfo info;
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info.is_hardware_accelerated = false;
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info.has_internal_source = false;
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return info;
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}
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std::unique_ptr<VideoEncoder> InternalEncoderFactory::CreateVideoEncoder(
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const SdpVideoFormat& format) {
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if (absl::EqualsIgnoreCase(format.name, cricket::kVp8CodecName))
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return VP8Encoder::Create();
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if (absl::EqualsIgnoreCase(format.name, cricket::kVp9CodecName))
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return VP9Encoder::Create(cricket::VideoCodec(format));
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if (absl::EqualsIgnoreCase(format.name, cricket::kH264CodecName))
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return H264Encoder::Create(cricket::VideoCodec(format));
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if (kIsLibaomAv1EncoderSupported &&
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absl::EqualsIgnoreCase(format.name, cricket::kAv1CodecName))
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return CreateLibaomAv1Encoder();
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RTC_LOG(LS_ERROR) << "Trying to created encoder of unsupported format "
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<< format.name;
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return nullptr;
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}
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} // namespace webrtc
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