video_codecs: fix h265_profile line-endings

Bug: None
Change-Id: I6e1cf7139e0a86ce3690f2480622199e05bc204a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/333802
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41499}
This commit is contained in:
Alfred E. Heggestad 2024-01-08 14:19:41 +01:00 committed by WebRTC LUCI CQ
parent 187ca72ab7
commit b330a79559
3 changed files with 605 additions and 605 deletions

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@ -1,248 +1,248 @@
/* /*
* Copyright (c) 2023 The WebRTC project authors. All Rights Reserved. * Copyright (c) 2023 The WebRTC project authors. All Rights Reserved.
* *
* Use of this source code is governed by a BSD-style license * 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 * that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found * tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may * in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree. * be found in the AUTHORS file in the root of the source tree.
*/ */
#include "api/video_codecs/h265_profile_tier_level.h" #include "api/video_codecs/h265_profile_tier_level.h"
#include <string> #include <string>
#include "rtc_base/string_to_number.h" #include "rtc_base/string_to_number.h"
namespace webrtc { namespace webrtc {
namespace { namespace {
const char kH265FmtpProfile[] = "profile-id"; const char kH265FmtpProfile[] = "profile-id";
const char kH265FmtpTier[] = "tier-flag"; const char kH265FmtpTier[] = "tier-flag";
const char kH265FmtpLevel[] = "level-id"; const char kH265FmtpLevel[] = "level-id";
} // anonymous namespace } // anonymous namespace
// Annex A of https://www.itu.int/rec/T-REC-H.265 (08/21), section A.3. // Annex A of https://www.itu.int/rec/T-REC-H.265 (08/21), section A.3.
absl::optional<H265Profile> StringToH265Profile(const std::string& profile) { absl::optional<H265Profile> StringToH265Profile(const std::string& profile) {
absl::optional<int> i = rtc::StringToNumber<int>(profile); absl::optional<int> i = rtc::StringToNumber<int>(profile);
if (!i.has_value()) { if (!i.has_value()) {
return absl::nullopt; return absl::nullopt;
} }
switch (i.value()) { switch (i.value()) {
case 1: case 1:
return H265Profile::kProfileMain; return H265Profile::kProfileMain;
case 2: case 2:
return H265Profile::kProfileMain10; return H265Profile::kProfileMain10;
case 3: case 3:
return H265Profile::kProfileMainStill; return H265Profile::kProfileMainStill;
case 4: case 4:
return H265Profile::kProfileRangeExtensions; return H265Profile::kProfileRangeExtensions;
case 5: case 5:
return H265Profile::kProfileHighThroughput; return H265Profile::kProfileHighThroughput;
case 6: case 6:
return H265Profile::kProfileMultiviewMain; return H265Profile::kProfileMultiviewMain;
case 7: case 7:
return H265Profile::kProfileScalableMain; return H265Profile::kProfileScalableMain;
case 8: case 8:
return H265Profile::kProfile3dMain; return H265Profile::kProfile3dMain;
case 9: case 9:
return H265Profile::kProfileScreenContentCoding; return H265Profile::kProfileScreenContentCoding;
case 10: case 10:
return H265Profile::kProfileScalableRangeExtensions; return H265Profile::kProfileScalableRangeExtensions;
case 11: case 11:
return H265Profile::kProfileHighThroughputScreenContentCoding; return H265Profile::kProfileHighThroughputScreenContentCoding;
default: default:
return absl::nullopt; return absl::nullopt;
} }
} }
// Annex A of https://www.itu.int/rec/T-REC-H.265 (08/21), section A.4, // Annex A of https://www.itu.int/rec/T-REC-H.265 (08/21), section A.4,
// tiers and levels. // tiers and levels.
absl::optional<H265Tier> StringToH265Tier(const std::string& tier) { absl::optional<H265Tier> StringToH265Tier(const std::string& tier) {
absl::optional<int> i = rtc::StringToNumber<int>(tier); absl::optional<int> i = rtc::StringToNumber<int>(tier);
if (!i.has_value()) { if (!i.has_value()) {
return absl::nullopt; return absl::nullopt;
} }
switch (i.value()) { switch (i.value()) {
case 0: case 0:
return H265Tier::kTier0; return H265Tier::kTier0;
case 1: case 1:
return H265Tier::kTier1; return H265Tier::kTier1;
default: default:
return absl::nullopt; return absl::nullopt;
} }
} }
absl::optional<H265Level> StringToH265Level(const std::string& level) { absl::optional<H265Level> StringToH265Level(const std::string& level) {
const absl::optional<int> i = rtc::StringToNumber<int>(level); const absl::optional<int> i = rtc::StringToNumber<int>(level);
if (!i.has_value()) if (!i.has_value())
return absl::nullopt; return absl::nullopt;
switch (i.value()) { switch (i.value()) {
case 30: case 30:
return H265Level::kLevel1; return H265Level::kLevel1;
case 60: case 60:
return H265Level::kLevel2; return H265Level::kLevel2;
case 63: case 63:
return H265Level::kLevel2_1; return H265Level::kLevel2_1;
case 90: case 90:
return H265Level::kLevel3; return H265Level::kLevel3;
case 93: case 93:
return H265Level::kLevel3_1; return H265Level::kLevel3_1;
case 120: case 120:
return H265Level::kLevel4; return H265Level::kLevel4;
case 123: case 123:
return H265Level::kLevel4_1; return H265Level::kLevel4_1;
case 150: case 150:
return H265Level::kLevel5; return H265Level::kLevel5;
case 153: case 153:
return H265Level::kLevel5_1; return H265Level::kLevel5_1;
case 156: case 156:
return H265Level::kLevel5_2; return H265Level::kLevel5_2;
case 180: case 180:
return H265Level::kLevel6; return H265Level::kLevel6;
case 183: case 183:
return H265Level::kLevel6_1; return H265Level::kLevel6_1;
case 186: case 186:
return H265Level::kLevel6_2; return H265Level::kLevel6_2;
default: default:
return absl::nullopt; return absl::nullopt;
} }
} }
std::string H265ProfileToString(H265Profile profile) { std::string H265ProfileToString(H265Profile profile) {
switch (profile) { switch (profile) {
case H265Profile::kProfileMain: case H265Profile::kProfileMain:
return "1"; return "1";
case H265Profile::kProfileMain10: case H265Profile::kProfileMain10:
return "2"; return "2";
case H265Profile::kProfileMainStill: case H265Profile::kProfileMainStill:
return "3"; return "3";
case H265Profile::kProfileRangeExtensions: case H265Profile::kProfileRangeExtensions:
return "4"; return "4";
case H265Profile::kProfileHighThroughput: case H265Profile::kProfileHighThroughput:
return "5"; return "5";
case H265Profile::kProfileMultiviewMain: case H265Profile::kProfileMultiviewMain:
return "6"; return "6";
case H265Profile::kProfileScalableMain: case H265Profile::kProfileScalableMain:
return "7"; return "7";
case H265Profile::kProfile3dMain: case H265Profile::kProfile3dMain:
return "8"; return "8";
case H265Profile::kProfileScreenContentCoding: case H265Profile::kProfileScreenContentCoding:
return "9"; return "9";
case H265Profile::kProfileScalableRangeExtensions: case H265Profile::kProfileScalableRangeExtensions:
return "10"; return "10";
case H265Profile::kProfileHighThroughputScreenContentCoding: case H265Profile::kProfileHighThroughputScreenContentCoding:
return "11"; return "11";
} }
} }
std::string H265TierToString(H265Tier tier) { std::string H265TierToString(H265Tier tier) {
switch (tier) { switch (tier) {
case H265Tier::kTier0: case H265Tier::kTier0:
return "0"; return "0";
case H265Tier::kTier1: case H265Tier::kTier1:
return "1"; return "1";
} }
} }
std::string H265LevelToString(H265Level level) { std::string H265LevelToString(H265Level level) {
switch (level) { switch (level) {
case H265Level::kLevel1: case H265Level::kLevel1:
return "30"; return "30";
case H265Level::kLevel2: case H265Level::kLevel2:
return "60"; return "60";
case H265Level::kLevel2_1: case H265Level::kLevel2_1:
return "63"; return "63";
case H265Level::kLevel3: case H265Level::kLevel3:
return "90"; return "90";
case H265Level::kLevel3_1: case H265Level::kLevel3_1:
return "93"; return "93";
case H265Level::kLevel4: case H265Level::kLevel4:
return "120"; return "120";
case H265Level::kLevel4_1: case H265Level::kLevel4_1:
return "123"; return "123";
case H265Level::kLevel5: case H265Level::kLevel5:
return "150"; return "150";
case H265Level::kLevel5_1: case H265Level::kLevel5_1:
return "153"; return "153";
case H265Level::kLevel5_2: case H265Level::kLevel5_2:
return "156"; return "156";
case H265Level::kLevel6: case H265Level::kLevel6:
return "180"; return "180";
case H265Level::kLevel6_1: case H265Level::kLevel6_1:
return "183"; return "183";
case H265Level::kLevel6_2: case H265Level::kLevel6_2:
return "186"; return "186";
} }
} }
absl::optional<H265ProfileTierLevel> ParseSdpForH265ProfileTierLevel( absl::optional<H265ProfileTierLevel> ParseSdpForH265ProfileTierLevel(
const CodecParameterMap& params) { const CodecParameterMap& params) {
static const H265ProfileTierLevel kDefaultProfileTierLevel( static const H265ProfileTierLevel kDefaultProfileTierLevel(
H265Profile::kProfileMain, H265Tier::kTier0, H265Level::kLevel3_1); H265Profile::kProfileMain, H265Tier::kTier0, H265Level::kLevel3_1);
bool profile_tier_level_specified = false; bool profile_tier_level_specified = false;
absl::optional<H265Profile> profile; absl::optional<H265Profile> profile;
const auto profile_it = params.find(kH265FmtpProfile); const auto profile_it = params.find(kH265FmtpProfile);
if (profile_it != params.end()) { if (profile_it != params.end()) {
profile_tier_level_specified = true; profile_tier_level_specified = true;
const std::string& profile_str = profile_it->second; const std::string& profile_str = profile_it->second;
profile = StringToH265Profile(profile_str); profile = StringToH265Profile(profile_str);
if (!profile) { if (!profile) {
return absl::nullopt; return absl::nullopt;
} }
} else { } else {
profile = H265Profile::kProfileMain; profile = H265Profile::kProfileMain;
} }
absl::optional<H265Tier> tier; absl::optional<H265Tier> tier;
const auto tier_it = params.find(kH265FmtpTier); const auto tier_it = params.find(kH265FmtpTier);
if (tier_it != params.end()) { if (tier_it != params.end()) {
profile_tier_level_specified = true; profile_tier_level_specified = true;
const std::string& tier_str = tier_it->second; const std::string& tier_str = tier_it->second;
tier = StringToH265Tier(tier_str); tier = StringToH265Tier(tier_str);
if (!tier) { if (!tier) {
return absl::nullopt; return absl::nullopt;
} }
} else { } else {
tier = H265Tier::kTier0; tier = H265Tier::kTier0;
} }
absl::optional<H265Level> level; absl::optional<H265Level> level;
const auto level_it = params.find(kH265FmtpLevel); const auto level_it = params.find(kH265FmtpLevel);
if (level_it != params.end()) { if (level_it != params.end()) {
profile_tier_level_specified = true; profile_tier_level_specified = true;
const std::string& level_str = level_it->second; const std::string& level_str = level_it->second;
level = StringToH265Level(level_str); level = StringToH265Level(level_str);
if (!level) { if (!level) {
return absl::nullopt; return absl::nullopt;
} }
} else { } else {
level = H265Level::kLevel3_1; level = H265Level::kLevel3_1;
} }
// Spec Table A.9, level 1 to level 3.1 does not allow high tiers. // Spec Table A.9, level 1 to level 3.1 does not allow high tiers.
if (level <= H265Level::kLevel3_1 && tier == H265Tier::kTier1) { if (level <= H265Level::kLevel3_1 && tier == H265Tier::kTier1) {
return absl::nullopt; return absl::nullopt;
} }
return !profile_tier_level_specified return !profile_tier_level_specified
? kDefaultProfileTierLevel ? kDefaultProfileTierLevel
: H265ProfileTierLevel(profile.value(), tier.value(), : H265ProfileTierLevel(profile.value(), tier.value(),
level.value()); level.value());
} }
bool H265IsSameProfileTierLevel(const CodecParameterMap& params1, bool H265IsSameProfileTierLevel(const CodecParameterMap& params1,
const CodecParameterMap& params2) { const CodecParameterMap& params2) {
const absl::optional<H265ProfileTierLevel> ptl1 = const absl::optional<H265ProfileTierLevel> ptl1 =
ParseSdpForH265ProfileTierLevel(params1); ParseSdpForH265ProfileTierLevel(params1);
const absl::optional<H265ProfileTierLevel> ptl2 = const absl::optional<H265ProfileTierLevel> ptl2 =
ParseSdpForH265ProfileTierLevel(params2); ParseSdpForH265ProfileTierLevel(params2);
return ptl1 && ptl2 && ptl1->profile == ptl2->profile && return ptl1 && ptl2 && ptl1->profile == ptl2->profile &&
ptl1->tier == ptl2->tier && ptl1->level == ptl2->level; ptl1->tier == ptl2->tier && ptl1->level == ptl2->level;
} }
} // namespace webrtc } // namespace webrtc

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/* /*
* Copyright (c) 2023 The WebRTC project authors. All Rights Reserved. * Copyright (c) 2023 The WebRTC project authors. All Rights Reserved.
* *
* Use of this source code is governed by a BSD-style license * 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 * that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found * tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may * in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree. * be found in the AUTHORS file in the root of the source tree.
*/ */
#ifndef API_VIDEO_CODECS_H265_PROFILE_TIER_LEVEL_H_ #ifndef API_VIDEO_CODECS_H265_PROFILE_TIER_LEVEL_H_
#define API_VIDEO_CODECS_H265_PROFILE_TIER_LEVEL_H_ #define API_VIDEO_CODECS_H265_PROFILE_TIER_LEVEL_H_
#include <string> #include <string>
#include "absl/types/optional.h" #include "absl/types/optional.h"
#include "api/video_codecs/sdp_video_format.h" #include "api/video_codecs/sdp_video_format.h"
#include "rtc_base/system/rtc_export.h" #include "rtc_base/system/rtc_export.h"
namespace webrtc { namespace webrtc {
// Profiles can be found at: // Profiles can be found at:
// https://www.itu.int/rec/T-REC-H.265 // https://www.itu.int/rec/T-REC-H.265
// The enum values match the number specified in the SDP. // The enum values match the number specified in the SDP.
enum class H265Profile { enum class H265Profile {
kProfileMain = 1, kProfileMain = 1,
kProfileMain10 = 2, kProfileMain10 = 2,
kProfileMainStill = 3, kProfileMainStill = 3,
kProfileRangeExtensions = 4, kProfileRangeExtensions = 4,
kProfileHighThroughput = 5, kProfileHighThroughput = 5,
kProfileMultiviewMain = 6, kProfileMultiviewMain = 6,
kProfileScalableMain = 7, kProfileScalableMain = 7,
kProfile3dMain = 8, kProfile3dMain = 8,
kProfileScreenContentCoding = 9, kProfileScreenContentCoding = 9,
kProfileScalableRangeExtensions = 10, kProfileScalableRangeExtensions = 10,
kProfileHighThroughputScreenContentCoding = 11, kProfileHighThroughputScreenContentCoding = 11,
}; };
// Tiers can be found at https://www.itu.int/rec/T-REC-H.265 // Tiers can be found at https://www.itu.int/rec/T-REC-H.265
enum class H265Tier { enum class H265Tier {
kTier0, kTier0,
kTier1, kTier1,
}; };
// All values are equal to 30 times the level number. // All values are equal to 30 times the level number.
enum class H265Level { enum class H265Level {
kLevel1 = 30, kLevel1 = 30,
kLevel2 = 60, kLevel2 = 60,
kLevel2_1 = 63, kLevel2_1 = 63,
kLevel3 = 90, kLevel3 = 90,
kLevel3_1 = 93, kLevel3_1 = 93,
kLevel4 = 120, kLevel4 = 120,
kLevel4_1 = 123, kLevel4_1 = 123,
kLevel5 = 150, kLevel5 = 150,
kLevel5_1 = 153, kLevel5_1 = 153,
kLevel5_2 = 156, kLevel5_2 = 156,
kLevel6 = 180, kLevel6 = 180,
kLevel6_1 = 183, kLevel6_1 = 183,
kLevel6_2 = 186, kLevel6_2 = 186,
}; };
struct H265ProfileTierLevel { struct H265ProfileTierLevel {
constexpr H265ProfileTierLevel(H265Profile profile, constexpr H265ProfileTierLevel(H265Profile profile,
H265Tier tier, H265Tier tier,
H265Level level) H265Level level)
: profile(profile), tier(tier), level(level) {} : profile(profile), tier(tier), level(level) {}
H265Profile profile; H265Profile profile;
H265Tier tier; H265Tier tier;
H265Level level; H265Level level;
}; };
// Helper function to convert H265Profile to std::string. // Helper function to convert H265Profile to std::string.
RTC_EXPORT std::string H265ProfileToString(H265Profile profile); RTC_EXPORT std::string H265ProfileToString(H265Profile profile);
// Helper function to convert H265Tier to std::string. // Helper function to convert H265Tier to std::string.
RTC_EXPORT std::string H265TierToString(H265Tier tier); RTC_EXPORT std::string H265TierToString(H265Tier tier);
// Helper function to convert H265Level to std::string. // Helper function to convert H265Level to std::string.
RTC_EXPORT std::string H265LevelToString(H265Level level); RTC_EXPORT std::string H265LevelToString(H265Level level);
// Helper function to get H265Profile from profile string. // Helper function to get H265Profile from profile string.
RTC_EXPORT absl::optional<H265Profile> StringToH265Profile( RTC_EXPORT absl::optional<H265Profile> StringToH265Profile(
const std::string& profile); const std::string& profile);
// Helper function to get H265Tier from tier string. // Helper function to get H265Tier from tier string.
RTC_EXPORT absl::optional<H265Tier> StringToH265Tier(const std::string& tier); RTC_EXPORT absl::optional<H265Tier> StringToH265Tier(const std::string& tier);
// Helper function to get H265Level from level string. // Helper function to get H265Level from level string.
RTC_EXPORT absl::optional<H265Level> StringToH265Level( RTC_EXPORT absl::optional<H265Level> StringToH265Level(
const std::string& level); const std::string& level);
// Parses an SDP key-value map of format parameters to retrive an H265 // Parses an SDP key-value map of format parameters to retrive an H265
// profile/tier/level. Returns an H265ProfileTierlevel by setting its // profile/tier/level. Returns an H265ProfileTierlevel by setting its
// members. profile defaults to `kProfileMain` if no profile-id is specified. // members. profile defaults to `kProfileMain` if no profile-id is specified.
// tier defaults to "kTier0" if no tier-flag is specified. // tier defaults to "kTier0" if no tier-flag is specified.
// level defaults to "kLevel3_1" if no level-id is specified. // level defaults to "kLevel3_1" if no level-id is specified.
// Returns empty value if any of the profile/tier/level key is present but // Returns empty value if any of the profile/tier/level key is present but
// contains an invalid value. // contains an invalid value.
RTC_EXPORT absl::optional<H265ProfileTierLevel> ParseSdpForH265ProfileTierLevel( RTC_EXPORT absl::optional<H265ProfileTierLevel> ParseSdpForH265ProfileTierLevel(
const CodecParameterMap& params); const CodecParameterMap& params);
// Returns true if the parameters have the same H265 profile or neither contains // Returns true if the parameters have the same H265 profile or neither contains
// an H265 profile, otherwise false. // an H265 profile, otherwise false.
RTC_EXPORT bool H265IsSameProfileTierLevel(const CodecParameterMap& params1, RTC_EXPORT bool H265IsSameProfileTierLevel(const CodecParameterMap& params1,
const CodecParameterMap& params2); const CodecParameterMap& params2);
} // namespace webrtc } // namespace webrtc
#endif // API_VIDEO_CODECS_H265_PROFILE_TIER_LEVEL_H_ #endif // API_VIDEO_CODECS_H265_PROFILE_TIER_LEVEL_H_

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/* /*
* Copyright (c) 2023 The WebRTC project authors. All Rights Reserved. * Copyright (c) 2023 The WebRTC project authors. All Rights Reserved.
* *
* Use of this source code is governed by a BSD-style license * 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 * that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found * tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may * in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree. * be found in the AUTHORS file in the root of the source tree.
*/ */
#include "api/video_codecs/h265_profile_tier_level.h" #include "api/video_codecs/h265_profile_tier_level.h"
#include <string> #include <string>
#include "absl/types/optional.h" #include "absl/types/optional.h"
#include "test/gtest.h" #include "test/gtest.h"
namespace webrtc { namespace webrtc {
TEST(H265ProfileTierLevel, TestLevelToString) { TEST(H265ProfileTierLevel, TestLevelToString) {
EXPECT_EQ(H265LevelToString(H265Level::kLevel1), "30"); EXPECT_EQ(H265LevelToString(H265Level::kLevel1), "30");
EXPECT_EQ(H265LevelToString(H265Level::kLevel2), "60"); EXPECT_EQ(H265LevelToString(H265Level::kLevel2), "60");
EXPECT_EQ(H265LevelToString(H265Level::kLevel2_1), "63"); EXPECT_EQ(H265LevelToString(H265Level::kLevel2_1), "63");
EXPECT_EQ(H265LevelToString(H265Level::kLevel3), "90"); EXPECT_EQ(H265LevelToString(H265Level::kLevel3), "90");
EXPECT_EQ(H265LevelToString(H265Level::kLevel3_1), "93"); EXPECT_EQ(H265LevelToString(H265Level::kLevel3_1), "93");
EXPECT_EQ(H265LevelToString(H265Level::kLevel4), "120"); EXPECT_EQ(H265LevelToString(H265Level::kLevel4), "120");
EXPECT_EQ(H265LevelToString(H265Level::kLevel4_1), "123"); EXPECT_EQ(H265LevelToString(H265Level::kLevel4_1), "123");
EXPECT_EQ(H265LevelToString(H265Level::kLevel5), "150"); EXPECT_EQ(H265LevelToString(H265Level::kLevel5), "150");
EXPECT_EQ(H265LevelToString(H265Level::kLevel5_1), "153"); EXPECT_EQ(H265LevelToString(H265Level::kLevel5_1), "153");
EXPECT_EQ(H265LevelToString(H265Level::kLevel5_2), "156"); EXPECT_EQ(H265LevelToString(H265Level::kLevel5_2), "156");
EXPECT_EQ(H265LevelToString(H265Level::kLevel6), "180"); EXPECT_EQ(H265LevelToString(H265Level::kLevel6), "180");
EXPECT_EQ(H265LevelToString(H265Level::kLevel6_1), "183"); EXPECT_EQ(H265LevelToString(H265Level::kLevel6_1), "183");
EXPECT_EQ(H265LevelToString(H265Level::kLevel6_2), "186"); EXPECT_EQ(H265LevelToString(H265Level::kLevel6_2), "186");
} }
TEST(H265ProfileTierLevel, TestProfileToString) { TEST(H265ProfileTierLevel, TestProfileToString) {
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMain), "1"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMain), "1");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMain10), "2"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMain10), "2");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMainStill), "3"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMainStill), "3");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileRangeExtensions), "4"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileRangeExtensions), "4");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileHighThroughput), "5"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileHighThroughput), "5");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMultiviewMain), "6"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMultiviewMain), "6");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScalableMain), "7"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScalableMain), "7");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfile3dMain), "8"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfile3dMain), "8");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScreenContentCoding), "9"); EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScreenContentCoding), "9");
EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScalableRangeExtensions), EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScalableRangeExtensions),
"10"); "10");
EXPECT_EQ(H265ProfileToString( EXPECT_EQ(H265ProfileToString(
H265Profile::kProfileHighThroughputScreenContentCoding), H265Profile::kProfileHighThroughputScreenContentCoding),
"11"); "11");
} }
TEST(H265ProfileTierLevel, TestTierToString) { TEST(H265ProfileTierLevel, TestTierToString) {
EXPECT_EQ(H265TierToString(H265Tier::kTier0), "0"); EXPECT_EQ(H265TierToString(H265Tier::kTier0), "0");
EXPECT_EQ(H265TierToString(H265Tier::kTier1), "1"); EXPECT_EQ(H265TierToString(H265Tier::kTier1), "1");
} }
TEST(H265ProfileTierLevel, TestStringToProfile) { TEST(H265ProfileTierLevel, TestStringToProfile) {
// Invalid profiles. // Invalid profiles.
EXPECT_FALSE(StringToH265Profile("0")); EXPECT_FALSE(StringToH265Profile("0"));
EXPECT_FALSE(StringToH265Profile("12")); EXPECT_FALSE(StringToH265Profile("12"));
// Malformed profiles // Malformed profiles
EXPECT_FALSE(StringToH265Profile("")); EXPECT_FALSE(StringToH265Profile(""));
EXPECT_FALSE(StringToH265Profile(" 1")); EXPECT_FALSE(StringToH265Profile(" 1"));
EXPECT_FALSE(StringToH265Profile("12x")); EXPECT_FALSE(StringToH265Profile("12x"));
EXPECT_FALSE(StringToH265Profile("x12")); EXPECT_FALSE(StringToH265Profile("x12"));
EXPECT_FALSE(StringToH265Profile("gggg")); EXPECT_FALSE(StringToH265Profile("gggg"));
// Valid profiles. // Valid profiles.
EXPECT_EQ(StringToH265Profile("1"), H265Profile::kProfileMain); EXPECT_EQ(StringToH265Profile("1"), H265Profile::kProfileMain);
EXPECT_EQ(StringToH265Profile("2"), H265Profile::kProfileMain10); EXPECT_EQ(StringToH265Profile("2"), H265Profile::kProfileMain10);
EXPECT_EQ(StringToH265Profile("4"), H265Profile::kProfileRangeExtensions); EXPECT_EQ(StringToH265Profile("4"), H265Profile::kProfileRangeExtensions);
} }
TEST(H265ProfileTierLevel, TestStringToLevel) { TEST(H265ProfileTierLevel, TestStringToLevel) {
// Invalid levels. // Invalid levels.
EXPECT_FALSE(StringToH265Level("0")); EXPECT_FALSE(StringToH265Level("0"));
EXPECT_FALSE(StringToH265Level("200")); EXPECT_FALSE(StringToH265Level("200"));
// Malformed levels. // Malformed levels.
EXPECT_FALSE(StringToH265Level("")); EXPECT_FALSE(StringToH265Level(""));
EXPECT_FALSE(StringToH265Level(" 30")); EXPECT_FALSE(StringToH265Level(" 30"));
EXPECT_FALSE(StringToH265Level("30x")); EXPECT_FALSE(StringToH265Level("30x"));
EXPECT_FALSE(StringToH265Level("x30")); EXPECT_FALSE(StringToH265Level("x30"));
EXPECT_FALSE(StringToH265Level("ggggg")); EXPECT_FALSE(StringToH265Level("ggggg"));
// Valid levels. // Valid levels.
EXPECT_EQ(StringToH265Level("30"), H265Level::kLevel1); EXPECT_EQ(StringToH265Level("30"), H265Level::kLevel1);
EXPECT_EQ(StringToH265Level("93"), H265Level::kLevel3_1); EXPECT_EQ(StringToH265Level("93"), H265Level::kLevel3_1);
EXPECT_EQ(StringToH265Level("183"), H265Level::kLevel6_1); EXPECT_EQ(StringToH265Level("183"), H265Level::kLevel6_1);
} }
TEST(H265ProfileTierLevel, TestStringToTier) { TEST(H265ProfileTierLevel, TestStringToTier) {
// Invalid tiers. // Invalid tiers.
EXPECT_FALSE(StringToH265Tier("4")); EXPECT_FALSE(StringToH265Tier("4"));
EXPECT_FALSE(StringToH265Tier("-1")); EXPECT_FALSE(StringToH265Tier("-1"));
// Malformed tiers. // Malformed tiers.
EXPECT_FALSE(StringToH265Tier("")); EXPECT_FALSE(StringToH265Tier(""));
EXPECT_FALSE(StringToH265Tier(" 1")); EXPECT_FALSE(StringToH265Tier(" 1"));
EXPECT_FALSE(StringToH265Tier("t1")); EXPECT_FALSE(StringToH265Tier("t1"));
// Valid tiers. // Valid tiers.
EXPECT_EQ(StringToH265Tier("0"), H265Tier::kTier0); EXPECT_EQ(StringToH265Tier("0"), H265Tier::kTier0);
EXPECT_EQ(StringToH265Tier("1"), H265Tier::kTier1); EXPECT_EQ(StringToH265Tier("1"), H265Tier::kTier1);
} }
TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelAllEmpty) { TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelAllEmpty) {
const absl::optional<H265ProfileTierLevel> profile_tier_level = const absl::optional<H265ProfileTierLevel> profile_tier_level =
ParseSdpForH265ProfileTierLevel(CodecParameterMap()); ParseSdpForH265ProfileTierLevel(CodecParameterMap());
EXPECT_TRUE(profile_tier_level); EXPECT_TRUE(profile_tier_level);
EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile); EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile);
EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level); EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level);
EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier); EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
} }
TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelPartialEmpty) { TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelPartialEmpty) {
CodecParameterMap params; CodecParameterMap params;
params["profile-id"] = "1"; params["profile-id"] = "1";
params["tier-flag"] = "0"; params["tier-flag"] = "0";
absl::optional<H265ProfileTierLevel> profile_tier_level = absl::optional<H265ProfileTierLevel> profile_tier_level =
ParseSdpForH265ProfileTierLevel(params); ParseSdpForH265ProfileTierLevel(params);
EXPECT_TRUE(profile_tier_level); EXPECT_TRUE(profile_tier_level);
EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile); EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile);
EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level); EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level);
EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier); EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
params.clear(); params.clear();
params["profile-id"] = "2"; params["profile-id"] = "2";
profile_tier_level = ParseSdpForH265ProfileTierLevel(params); profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
EXPECT_TRUE(profile_tier_level); EXPECT_TRUE(profile_tier_level);
EXPECT_EQ(H265Profile::kProfileMain10, profile_tier_level->profile); EXPECT_EQ(H265Profile::kProfileMain10, profile_tier_level->profile);
EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level); EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level);
EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier); EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
params.clear(); params.clear();
params["level-id"] = "180"; params["level-id"] = "180";
profile_tier_level = ParseSdpForH265ProfileTierLevel(params); profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
EXPECT_TRUE(profile_tier_level); EXPECT_TRUE(profile_tier_level);
EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile); EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile);
EXPECT_EQ(H265Level::kLevel6, profile_tier_level->level); EXPECT_EQ(H265Level::kLevel6, profile_tier_level->level);
EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier); EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
} }
TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelInvalid) { TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelInvalid) {
CodecParameterMap params; CodecParameterMap params;
// Invalid profile-tier-level combination. // Invalid profile-tier-level combination.
params["profile-id"] = "1"; params["profile-id"] = "1";
params["tier-flag"] = "1"; params["tier-flag"] = "1";
params["level-id"] = "93"; params["level-id"] = "93";
absl::optional<H265ProfileTierLevel> profile_tier_level = absl::optional<H265ProfileTierLevel> profile_tier_level =
ParseSdpForH265ProfileTierLevel(params); ParseSdpForH265ProfileTierLevel(params);
EXPECT_FALSE(profile_tier_level); EXPECT_FALSE(profile_tier_level);
params.clear(); params.clear();
params["profile-id"] = "1"; params["profile-id"] = "1";
params["tier-flag"] = "4"; params["tier-flag"] = "4";
params["level-id"] = "180"; params["level-id"] = "180";
profile_tier_level = ParseSdpForH265ProfileTierLevel(params); profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
EXPECT_FALSE(profile_tier_level); EXPECT_FALSE(profile_tier_level);
// Valid profile-tier-level combination. // Valid profile-tier-level combination.
params.clear(); params.clear();
params["profile-id"] = "1"; params["profile-id"] = "1";
params["tier-flag"] = "0"; params["tier-flag"] = "0";
params["level-id"] = "153"; params["level-id"] = "153";
profile_tier_level = ParseSdpForH265ProfileTierLevel(params); profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
EXPECT_TRUE(profile_tier_level); EXPECT_TRUE(profile_tier_level);
} }
TEST(H265ProfileTierLevel, TestToStringRoundTrip) { TEST(H265ProfileTierLevel, TestToStringRoundTrip) {
CodecParameterMap params; CodecParameterMap params;
params["profile-id"] = "1"; params["profile-id"] = "1";
params["tier-flag"] = "0"; params["tier-flag"] = "0";
params["level-id"] = "93"; params["level-id"] = "93";
absl::optional<H265ProfileTierLevel> profile_tier_level = absl::optional<H265ProfileTierLevel> profile_tier_level =
ParseSdpForH265ProfileTierLevel(params); ParseSdpForH265ProfileTierLevel(params);
EXPECT_TRUE(profile_tier_level); EXPECT_TRUE(profile_tier_level);
EXPECT_EQ("1", H265ProfileToString(profile_tier_level->profile)); EXPECT_EQ("1", H265ProfileToString(profile_tier_level->profile));
EXPECT_EQ("0", H265TierToString(profile_tier_level->tier)); EXPECT_EQ("0", H265TierToString(profile_tier_level->tier));
EXPECT_EQ("93", H265LevelToString(profile_tier_level->level)); EXPECT_EQ("93", H265LevelToString(profile_tier_level->level));
params.clear(); params.clear();
params["profile-id"] = "2"; params["profile-id"] = "2";
params["tier-flag"] = "1"; params["tier-flag"] = "1";
params["level-id"] = "180"; params["level-id"] = "180";
profile_tier_level = ParseSdpForH265ProfileTierLevel(params); profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
EXPECT_TRUE(profile_tier_level); EXPECT_TRUE(profile_tier_level);
EXPECT_EQ("2", H265ProfileToString(profile_tier_level->profile)); EXPECT_EQ("2", H265ProfileToString(profile_tier_level->profile));
EXPECT_EQ("1", H265TierToString(profile_tier_level->tier)); EXPECT_EQ("1", H265TierToString(profile_tier_level->tier));
EXPECT_EQ("180", H265LevelToString(profile_tier_level->level)); EXPECT_EQ("180", H265LevelToString(profile_tier_level->level));
} }
TEST(H265ProfileTierLevel, TestProfileTierLevelCompare) { TEST(H265ProfileTierLevel, TestProfileTierLevelCompare) {
CodecParameterMap params1; CodecParameterMap params1;
CodecParameterMap params2; CodecParameterMap params2;
// None of profile-id/tier-flag/level-id is specified, // None of profile-id/tier-flag/level-id is specified,
EXPECT_TRUE(H265IsSameProfileTierLevel(params1, params2)); EXPECT_TRUE(H265IsSameProfileTierLevel(params1, params2));
// Same non-empty PTL // Same non-empty PTL
params1["profile-id"] = "1"; params1["profile-id"] = "1";
params1["tier-flag"] = "0"; params1["tier-flag"] = "0";
params1["level-id"] = "120"; params1["level-id"] = "120";
params2["profile-id"] = "1"; params2["profile-id"] = "1";
params2["tier-flag"] = "0"; params2["tier-flag"] = "0";
params2["level-id"] = "120"; params2["level-id"] = "120";
EXPECT_TRUE(H265IsSameProfileTierLevel(params1, params2)); EXPECT_TRUE(H265IsSameProfileTierLevel(params1, params2));
// Different profiles. // Different profiles.
params1.clear(); params1.clear();
params2.clear(); params2.clear();
params1["profile-id"] = "1"; params1["profile-id"] = "1";
params2["profile-id"] = "2"; params2["profile-id"] = "2";
EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2)); EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
// Different levels. // Different levels.
params1.clear(); params1.clear();
params2.clear(); params2.clear();
params1["profile-id"] = "1"; params1["profile-id"] = "1";
params2["profile-id"] = "1"; params2["profile-id"] = "1";
params1["level-id"] = "93"; params1["level-id"] = "93";
params2["level-id"] = "183"; params2["level-id"] = "183";
EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2)); EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
// Different tiers. // Different tiers.
params1.clear(); params1.clear();
params2.clear(); params2.clear();
params1["profile-id"] = "1"; params1["profile-id"] = "1";
params2["profile-id"] = "1"; params2["profile-id"] = "1";
params1["level-id"] = "93"; params1["level-id"] = "93";
params2["level-id"] = "93"; params2["level-id"] = "93";
params1["tier-flag"] = "0"; params1["tier-flag"] = "0";
params2["tier-flag"] = "1"; params2["tier-flag"] = "1";
EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2)); EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
// One of the CodecParameterMap is invalid. // One of the CodecParameterMap is invalid.
params1.clear(); params1.clear();
params2.clear(); params2.clear();
params1["profile-id"] = "1"; params1["profile-id"] = "1";
params2["profile-id"] = "1"; params2["profile-id"] = "1";
params1["tier-flag"] = "0"; params1["tier-flag"] = "0";
params2["tier-flag"] = "4"; params2["tier-flag"] = "4";
EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2)); EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
} }
} // namespace webrtc } // namespace webrtc