From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../source/rtp_packetizer_av1_test_helper.h | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 third_party/libwebrtc/modules/rtp_rtcp/source/rtp_packetizer_av1_test_helper.h (limited to 'third_party/libwebrtc/modules/rtp_rtcp/source/rtp_packetizer_av1_test_helper.h') diff --git a/third_party/libwebrtc/modules/rtp_rtcp/source/rtp_packetizer_av1_test_helper.h b/third_party/libwebrtc/modules/rtp_rtcp/source/rtp_packetizer_av1_test_helper.h new file mode 100644 index 0000000000..04a902fe56 --- /dev/null +++ b/third_party/libwebrtc/modules/rtp_rtcp/source/rtp_packetizer_av1_test_helper.h @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2021 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef MODULES_RTP_RTCP_SOURCE_RTP_PACKETIZER_AV1_TEST_HELPER_H_ +#define MODULES_RTP_RTCP_SOURCE_RTP_PACKETIZER_AV1_TEST_HELPER_H_ + +#include + +#include +#include +#include + +namespace webrtc { +// All obu types offset by 3 to take correct position in the obu_header. +constexpr uint8_t kAv1ObuTypeSequenceHeader = 1 << 3; +constexpr uint8_t kAv1ObuTypeTemporalDelimiter = 2 << 3; +constexpr uint8_t kAv1ObuTypeFrameHeader = 3 << 3; +constexpr uint8_t kAv1ObuTypeTileGroup = 4 << 3; +constexpr uint8_t kAv1ObuTypeMetadata = 5 << 3; +constexpr uint8_t kAv1ObuTypeFrame = 6 << 3; +constexpr uint8_t kAv1ObuTypeTileList = 8 << 3; +constexpr uint8_t kAv1ObuExtensionPresentBit = 0b0'0000'100; +constexpr uint8_t kAv1ObuSizePresentBit = 0b0'0000'010; +constexpr uint8_t kAv1ObuExtensionS1T1 = 0b001'01'000; + +class Av1Obu { + public: + explicit Av1Obu(uint8_t obu_type); + + Av1Obu& WithExtension(uint8_t extension); + Av1Obu& WithoutSize(); + Av1Obu& WithPayload(std::vector payload); + + private: + friend std::vector BuildAv1Frame(std::initializer_list obus); + uint8_t header_; + uint8_t extension_ = 0; + std::vector payload_; +}; + +std::vector BuildAv1Frame(std::initializer_list obus); + +} // namespace webrtc +#endif // MODULES_RTP_RTCP_SOURCE_RTP_PACKETIZER_AV1_TEST_HELPER_H_ -- cgit v1.2.3