b26863ed0c
This reverts commit 74281bed5350af9c15f83e0b1aec5c5921dbf76f. Reason for revert: Fixed unit test by removing VP9 profile 2 from encoder factory unit test since this is platform dependent. Original change's description: > Revert "Handle scalability mode in QueryCodecSupport" > > This reverts commit 715a14811883a642e3acca21fb6017f8a128c0a5. > > Reason for revert: Speculative revert. Breaks upstream project http://b/200009579 > > Original change's description: > > Handle scalability mode in QueryCodecSupport > > > > All valid scalability modes should be supported by the builtin > > software decoder/encoder. > > > > Bug: chromium:1187565 > > Change-Id: If66105d210d5055019f35dae2f80a18ad4a70cdd > > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/222642 > > Commit-Queue: Johannes Kron <kron@webrtc.org> > > Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> > > Reviewed-by: Erik Språng <sprang@webrtc.org> > > Cr-Commit-Position: refs/heads/main@{#34998} > > TBR=danilchap@webrtc.org,sprang@webrtc.org,kron@webrtc.org,webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com > > Change-Id: Ibf40d523c50791d73e2afdc3917892b859d2bcb6 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: chromium:1187565 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/232020 > Reviewed-by: Andrey Logvin <landrey@webrtc.org> > Commit-Queue: Andrey Logvin <landrey@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#35001} Bug: chromium:1187565 Change-Id: I598a2a530b8fea22997bbb5910eb3b864d1e28a2 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/232021 Reviewed-by: Erik Språng <sprang@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Johannes Kron <kron@webrtc.org> Cr-Commit-Position: refs/heads/main@{#35003}
81 lines
2.9 KiB
C++
81 lines
2.9 KiB
C++
/*
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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_decoder_factory.h"
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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 "api/video_codecs/video_codec.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_decoder.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/checks.h"
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#include "rtc_base/logging.h"
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namespace webrtc {
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std::vector<SdpVideoFormat> InternalDecoderFactory::GetSupportedFormats()
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const {
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std::vector<SdpVideoFormat> formats;
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formats.push_back(SdpVideoFormat(cricket::kVp8CodecName));
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for (const SdpVideoFormat& format : SupportedVP9DecoderCodecs())
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formats.push_back(format);
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for (const SdpVideoFormat& h264_format : SupportedH264Codecs())
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formats.push_back(h264_format);
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if (kIsLibaomAv1DecoderSupported)
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formats.push_back(SdpVideoFormat(cricket::kAv1CodecName));
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return formats;
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}
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VideoDecoderFactory::CodecSupport InternalDecoderFactory::QueryCodecSupport(
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const SdpVideoFormat& format,
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bool reference_scaling) const {
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// Query for supported formats and check if the specified format is supported.
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// Return unsupported if an invalid combination of format and
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// reference_scaling is specified.
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if (reference_scaling) {
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VideoCodecType codec = PayloadStringToCodecType(format.name);
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if (codec != kVideoCodecVP9 && codec != kVideoCodecAV1) {
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return {/*is_supported=*/false, /*is_power_efficient=*/false};
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}
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}
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CodecSupport codec_support;
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codec_support.is_supported = format.IsCodecInList(GetSupportedFormats());
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return codec_support;
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}
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std::unique_ptr<VideoDecoder> InternalDecoderFactory::CreateVideoDecoder(
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const SdpVideoFormat& format) {
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if (!format.IsCodecInList(GetSupportedFormats())) {
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RTC_LOG(LS_WARNING) << "Trying to create decoder for unsupported format. "
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<< format.ToString();
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return nullptr;
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}
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if (absl::EqualsIgnoreCase(format.name, cricket::kVp8CodecName))
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return VP8Decoder::Create();
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if (absl::EqualsIgnoreCase(format.name, cricket::kVp9CodecName))
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return VP9Decoder::Create();
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if (absl::EqualsIgnoreCase(format.name, cricket::kH264CodecName))
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return H264Decoder::Create();
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if (kIsLibaomAv1DecoderSupported &&
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absl::EqualsIgnoreCase(format.name, cricket::kAv1CodecName))
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return CreateLibaomAv1Decoder();
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RTC_NOTREACHED();
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return nullptr;
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}
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} // namespace webrtc
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