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b26863ed0c
This reverts commit74281bed53. 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 commit715a148118. > > 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}
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
/*
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* Copyright (c) 2015 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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*/
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#ifndef MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
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#define MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
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#include <memory>
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#include <string>
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#include <vector>
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#include "absl/strings/string_view.h"
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#include "api/video_codecs/h264_profile_level_id.h"
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#include "media/base/codec.h"
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#include "modules/video_coding/include/video_codec_interface.h"
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#include "rtc_base/system/rtc_export.h"
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namespace webrtc {
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struct SdpVideoFormat;
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// Creates an H264 SdpVideoFormat entry with specified paramters.
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RTC_EXPORT SdpVideoFormat
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CreateH264Format(H264Profile profile,
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H264Level level,
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const std::string& packetization_mode);
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// Set to disable the H.264 encoder/decoder implementations that are provided if
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// `rtc_use_h264` build flag is true (if false, this function does nothing).
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// This function should only be called before or during WebRTC initialization
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// and is not thread-safe.
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RTC_EXPORT void DisableRtcUseH264();
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// Returns a vector with all supported internal H264 profiles that we can
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// negotiate in SDP, in order of preference.
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std::vector<SdpVideoFormat> SupportedH264Codecs();
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class RTC_EXPORT H264Encoder : public VideoEncoder {
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public:
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static std::unique_ptr<H264Encoder> Create(const cricket::VideoCodec& codec);
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// If H.264 is supported (any implementation).
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static bool IsSupported();
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static bool SupportsScalabilityMode(absl::string_view scalability_mode);
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~H264Encoder() override {}
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};
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class RTC_EXPORT H264Decoder : public VideoDecoder {
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public:
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static std::unique_ptr<H264Decoder> Create();
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static bool IsSupported();
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~H264Decoder() override {}
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
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