3f42fdf19f
This reverts commit 3babb8af238a531cbff27951604b09bb78b762cd. Reason for revert: - Causes regressions to transceivers, see https://crbug.com/1291956 for more information, including tests to reproduce the issue. This CL is not a pure revert. While it reverts everything else, it does keep the new enum value (kProfilePredictiveHigh444). This is as to not break Chromium which already depend on it. It is not listed in the kProfilePatterns though so the enum value should never be applicable. Original change's description: > Added support for H264 YUV444 (I444) decoding. > > Added Nutanix Inc. to the AUTHORS file. > > PS#1 is a reland of "Added support for H264 YUV444 (I444) decoding." https://webrtc-review.googlesource.com/c/src/+/234540 > > Bug: chromium:1251096 > Change-Id: I99a1b1e4d8b60192ff96f92334a430240875c66c > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/235340 > Reviewed-by: Niels Moller <nisse@webrtc.org> > Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> > Reviewed-by: Harald Alvestrand <hta@webrtc.org> > Commit-Queue: Harald Alvestrand <hta@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#35684} # Not skipping CQ checks because original CL landed > 1 day ago. Bug: chromium:1251096, chromium:1291956 Change-Id: Ib4d8ea4898f9832914d88e7076e6b39da0c804ca Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249791 Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Auto-Submit: Henrik Boström <hbos@webrtc.org> Reviewed-by: Henrik Boström <hbos@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#35835}
66 lines
2.1 KiB
C++
66 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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