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https://github.com/mollyim/webrtc.git
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ddf6084096
Video stream encoder now parses Qp for H.265 streams as well. Bug: webrtc:13485 Change-Id: I0db4e0e34e70d189f8e99b4b182fd3ea14b8c734 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330883 Commit-Queue: Jianlin Qiu <jianlin.qiu@intel.com> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41355}
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/*
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* Copyright (c) 2021 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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#ifndef MODULES_VIDEO_CODING_UTILITY_QP_PARSER_H_
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#define MODULES_VIDEO_CODING_UTILITY_QP_PARSER_H_
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#include "absl/types/optional.h"
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#include "api/video/video_codec_constants.h"
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#include "api/video/video_codec_type.h"
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#include "common_video/h264/h264_bitstream_parser.h"
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#ifdef RTC_ENABLE_H265
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#include "common_video/h265/h265_bitstream_parser.h"
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#endif
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#include "rtc_base/synchronization/mutex.h"
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namespace webrtc {
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class QpParser {
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public:
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absl::optional<uint32_t> Parse(VideoCodecType codec_type,
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size_t spatial_idx,
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const uint8_t* frame_data,
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size_t frame_size);
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private:
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// A thread safe wrapper for H264 bitstream parser.
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class H264QpParser {
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public:
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absl::optional<uint32_t> Parse(const uint8_t* frame_data,
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size_t frame_size);
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private:
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Mutex mutex_;
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H264BitstreamParser bitstream_parser_ RTC_GUARDED_BY(mutex_);
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};
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H264QpParser h264_parsers_[kMaxSimulcastStreams];
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#ifdef RTC_ENABLE_H265
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// A thread safe wrapper for H.265 bitstream parser.
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class H265QpParser {
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public:
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absl::optional<uint32_t> Parse(const uint8_t* frame_data,
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size_t frame_size);
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private:
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Mutex mutex_;
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H265BitstreamParser bitstream_parser_ RTC_GUARDED_BY(mutex_);
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};
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H265QpParser h265_parsers_[kMaxSimulcastStreams];
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#endif
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_UTILITY_QP_PARSER_H_
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