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de17252e8e
This is a reland of commit 63d03f586b
Original change's description:
> Unify access to SDP codec parameters
>
> which come from the a=fmtp:<pt> lines in the SDP and were used as either
> std::map<std::string, std:string>
> with three aliases,
> cricket::CodecParameterMap
> SdpAudioFormat::Parameters
> SdpVideoFormat::Parameters
>
> Use webrtc::CodecParameterMap in all places.
>
> BUG=None
>
> Change-Id: If47692bde7347834c349c6539b43309d8770e67b
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330420
> Reviewed-by: Florent Castelli <orphis@webrtc.org>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Commit-Queue: Philipp Hancke <phancke@microsoft.com>
> Cr-Commit-Position: refs/heads/main@{#41375}
Bug: None
Change-Id: I5f8f45688df232eb37b12fa3e56a893a1c754e17
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/331402
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#41467}
155 lines
6.7 KiB
C++
155 lines
6.7 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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#include "api/video_codecs/sdp_video_format.h"
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#include <stdint.h>
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#include "media/base/media_constants.h"
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#include "test/gtest.h"
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namespace webrtc {
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typedef SdpVideoFormat Sdp;
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typedef CodecParameterMap Params;
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TEST(SdpVideoFormatTest, SameCodecNameNoParameters) {
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EXPECT_TRUE(Sdp("H264").IsSameCodec(Sdp("h264")));
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EXPECT_TRUE(Sdp("VP8").IsSameCodec(Sdp("vp8")));
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EXPECT_TRUE(Sdp("VP9").IsSameCodec(Sdp("vp9")));
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EXPECT_TRUE(Sdp("AV1").IsSameCodec(Sdp("Av1")));
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#ifdef RTC_ENABLE_H265
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EXPECT_TRUE(Sdp("H265").IsSameCodec(Sdp("h265")));
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#endif
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}
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TEST(SdpVideoFormatTest, DifferentCodecNameNoParameters) {
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EXPECT_FALSE(Sdp("H264").IsSameCodec(Sdp("VP8")));
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EXPECT_FALSE(Sdp("VP8").IsSameCodec(Sdp("VP9")));
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EXPECT_FALSE(Sdp("AV1").IsSameCodec(Sdp("VP8")));
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#ifdef RTC_ENABLE_H265
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EXPECT_FALSE(Sdp("H265").IsSameCodec(Sdp("VP8")));
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#endif
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}
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TEST(SdpVideoFormatTest, SameCodecNameSameParameters) {
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EXPECT_TRUE(Sdp("VP9").IsSameCodec(Sdp("VP9", Params{{"profile-id", "0"}})));
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EXPECT_TRUE(Sdp("VP9", Params{{"profile-id", "0"}})
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.IsSameCodec(Sdp("VP9", Params{{"profile-id", "0"}})));
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EXPECT_TRUE(Sdp("VP9", Params{{"profile-id", "2"}})
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.IsSameCodec(Sdp("VP9", Params{{"profile-id", "2"}})));
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EXPECT_TRUE(
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Sdp("H264", Params{{"profile-level-id", "42e01f"}})
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.IsSameCodec(Sdp("H264", Params{{"profile-level-id", "42e01f"}})));
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EXPECT_TRUE(
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Sdp("H264", Params{{"profile-level-id", "640c34"}})
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.IsSameCodec(Sdp("H264", Params{{"profile-level-id", "640c34"}})));
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EXPECT_TRUE(Sdp("AV1").IsSameCodec(Sdp("AV1", Params{{"profile", "0"}})));
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EXPECT_TRUE(Sdp("AV1", Params{{"profile", "0"}})
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.IsSameCodec(Sdp("AV1", Params{{"profile", "0"}})));
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EXPECT_TRUE(Sdp("AV1", Params{{"profile", "2"}})
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.IsSameCodec(Sdp("AV1", Params{{"profile", "2"}})));
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#ifdef RTC_ENABLE_H265
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EXPECT_TRUE(Sdp("H265").IsSameCodec(Sdp(
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"H265",
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Params{{"profile-id", "1"}, {"tier-flag", "0"}, {"level-id", "93"}})));
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EXPECT_TRUE(
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Sdp("H265",
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Params{{"profile-id", "2"}, {"tier-flag", "0"}, {"level-id", "93"}})
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.IsSameCodec(Sdp("H265", Params{{"profile-id", "2"},
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{"tier-flag", "0"},
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{"level-id", "93"}})));
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#endif
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}
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TEST(SdpVideoFormatTest, SameCodecNameDifferentParameters) {
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EXPECT_FALSE(Sdp("VP9").IsSameCodec(Sdp("VP9", Params{{"profile-id", "2"}})));
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EXPECT_FALSE(Sdp("VP9", Params{{"profile-id", "0"}})
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.IsSameCodec(Sdp("VP9", Params{{"profile-id", "1"}})));
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EXPECT_FALSE(Sdp("VP9", Params{{"profile-id", "2"}})
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.IsSameCodec(Sdp("VP9", Params{{"profile-id", "0"}})));
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EXPECT_FALSE(
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Sdp("H264", Params{{"profile-level-id", "42e01f"}})
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.IsSameCodec(Sdp("H264", Params{{"profile-level-id", "640c34"}})));
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EXPECT_FALSE(
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Sdp("H264", Params{{"profile-level-id", "640c34"}})
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.IsSameCodec(Sdp("H264", Params{{"profile-level-id", "42f00b"}})));
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EXPECT_FALSE(Sdp("AV1").IsSameCodec(Sdp("AV1", Params{{"profile", "1"}})));
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EXPECT_FALSE(Sdp("AV1", Params{{"profile", "0"}})
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.IsSameCodec(Sdp("AV1", Params{{"profile", "1"}})));
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EXPECT_FALSE(Sdp("AV1", Params{{"profile", "1"}})
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.IsSameCodec(Sdp("AV1", Params{{"profile", "2"}})));
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#ifdef RTC_ENABLE_H265
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EXPECT_FALSE(Sdp("H265").IsSameCodec(Sdp(
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"H265",
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Params{{"profile-id", "0"}, {"tier-flag", "0"}, {"level-id", "93"}})));
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EXPECT_FALSE(Sdp("H265").IsSameCodec(Sdp(
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"H265",
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Params{{"profile-id", "1"}, {"tier-flag", "1"}, {"level-id", "93"}})));
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EXPECT_FALSE(Sdp("H265").IsSameCodec(Sdp(
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"H265",
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Params{{"profile-id", "1"}, {"tier-flag", "0"}, {"level-id", "90"}})));
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EXPECT_FALSE(
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Sdp("H265",
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Params{{"profile-id", "2"}, {"tier-flag", "0"}, {"level-id", "93"}})
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.IsSameCodec(Sdp("H265", Params{{"profile-id", "1"},
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{"tier-flag", "0"},
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{"level-id", "93"}})));
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EXPECT_FALSE(
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Sdp("H265",
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Params{{"profile-id", "1"}, {"tier-flag", "1"}, {"level-id", "120"}})
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.IsSameCodec(Sdp("H265", Params{{"profile-id", "1"},
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{"tier-flag", "0"},
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{"level-id", "120"}})));
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EXPECT_FALSE(
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Sdp("H265",
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Params{{"profile-id", "1"}, {"tier-flag", "0"}, {"level-id", "93"}})
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.IsSameCodec(Sdp("H265", Params{{"profile-id", "1"},
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{"tier-flag", "0"},
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{"level-id", "90"}})));
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#endif
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}
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TEST(SdpVideoFormatTest, DifferentCodecNameSameParameters) {
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EXPECT_FALSE(Sdp("VP9", Params{{"profile-id", "0"}})
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.IsSameCodec(Sdp("H264", Params{{"profile-id", "0"}})));
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EXPECT_FALSE(Sdp("VP9", Params{{"profile-id", "2"}})
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.IsSameCodec(Sdp("VP8", Params{{"profile-id", "2"}})));
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EXPECT_FALSE(
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Sdp("H264", Params{{"profile-level-id", "42e01f"}})
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.IsSameCodec(Sdp("VP9", Params{{"profile-level-id", "42e01f"}})));
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EXPECT_FALSE(
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Sdp("H264", Params{{"profile-level-id", "640c34"}})
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.IsSameCodec(Sdp("VP8", Params{{"profile-level-id", "640c34"}})));
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EXPECT_FALSE(Sdp("AV1", Params{{"profile", "0"}})
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.IsSameCodec(Sdp("H264", Params{{"profile", "0"}})));
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EXPECT_FALSE(Sdp("AV1", Params{{"profile", "2"}})
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.IsSameCodec(Sdp("VP9", Params{{"profile", "2"}})));
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#ifdef RTC_ENABLE_H265
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EXPECT_FALSE(Sdp("H265", Params{{"profile-id", "0"}})
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.IsSameCodec(Sdp("H264", Params{{"profile-id", "0"}})));
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EXPECT_FALSE(Sdp("H265", Params{{"profile-id", "2"}})
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.IsSameCodec(Sdp("VP9", Params{{"profile-id", "2"}})));
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#endif
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}
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TEST(SdpVideoFormatTest, H264PacketizationMode) {
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// The default packetization mode is 0.
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EXPECT_TRUE(Sdp("H264", Params{{cricket::kH264FmtpPacketizationMode, "0"}})
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.IsSameCodec(Sdp("H264")));
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EXPECT_FALSE(Sdp("H264", Params{{cricket::kH264FmtpPacketizationMode, "1"}})
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.IsSameCodec(Sdp("H264")));
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EXPECT_TRUE(
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Sdp("H264", Params{{cricket::kH264FmtpPacketizationMode, "1"}})
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.IsSameCodec(
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Sdp("H264", Params{{cricket::kH264FmtpPacketizationMode, "1"}})));
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}
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} // namespace webrtc
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