diff options
Diffstat (limited to 'third_party/libwebrtc/api/video_codecs/test/h265_profile_tier_level_unittest.cc')
| -rw-r--r-- | third_party/libwebrtc/api/video_codecs/test/h265_profile_tier_level_unittest.cc | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/video_codecs/test/h265_profile_tier_level_unittest.cc b/third_party/libwebrtc/api/video_codecs/test/h265_profile_tier_level_unittest.cc new file mode 100644 index 0000000000..a9fdf966a5 --- /dev/null +++ b/third_party/libwebrtc/api/video_codecs/test/h265_profile_tier_level_unittest.cc @@ -0,0 +1,248 @@ +/*
+ * Copyright (c) 2023 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.
+ */
+
+#include "api/video_codecs/h265_profile_tier_level.h"
+
+#include <string>
+
+#include "absl/types/optional.h"
+#include "test/gtest.h"
+
+namespace webrtc {
+
+TEST(H265ProfileTierLevel, TestLevelToString) {
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel1), "30");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel2), "60");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel2_1), "63");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel3), "90");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel3_1), "93");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel4), "120");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel4_1), "123");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel5), "150");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel5_1), "153");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel5_2), "156");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel6), "180");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel6_1), "183");
+ EXPECT_EQ(H265LevelToString(H265Level::kLevel6_2), "186");
+}
+
+TEST(H265ProfileTierLevel, TestProfileToString) {
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMain), "1");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMain10), "2");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMainStill), "3");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileRangeExtensions), "4");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileHighThroughput), "5");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileMultiviewMain), "6");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScalableMain), "7");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfile3dMain), "8");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScreenContentCoding), "9");
+ EXPECT_EQ(H265ProfileToString(H265Profile::kProfileScalableRangeExtensions),
+ "10");
+ EXPECT_EQ(H265ProfileToString(
+ H265Profile::kProfileHighThroughputScreenContentCoding),
+ "11");
+}
+
+TEST(H265ProfileTierLevel, TestTierToString) {
+ EXPECT_EQ(H265TierToString(H265Tier::kTier0), "0");
+ EXPECT_EQ(H265TierToString(H265Tier::kTier1), "1");
+}
+
+TEST(H265ProfileTierLevel, TestStringToProfile) {
+ // Invalid profiles.
+ EXPECT_FALSE(StringToH265Profile("0"));
+ EXPECT_FALSE(StringToH265Profile("12"));
+
+ // Malformed profiles
+ EXPECT_FALSE(StringToH265Profile(""));
+ EXPECT_FALSE(StringToH265Profile(" 1"));
+ EXPECT_FALSE(StringToH265Profile("12x"));
+ EXPECT_FALSE(StringToH265Profile("x12"));
+ EXPECT_FALSE(StringToH265Profile("gggg"));
+
+ // Valid profiles.
+ EXPECT_EQ(StringToH265Profile("1"), H265Profile::kProfileMain);
+ EXPECT_EQ(StringToH265Profile("2"), H265Profile::kProfileMain10);
+ EXPECT_EQ(StringToH265Profile("4"), H265Profile::kProfileRangeExtensions);
+}
+
+TEST(H265ProfileTierLevel, TestStringToLevel) {
+ // Invalid levels.
+ EXPECT_FALSE(StringToH265Level("0"));
+ EXPECT_FALSE(StringToH265Level("200"));
+
+ // Malformed levels.
+ EXPECT_FALSE(StringToH265Level(""));
+ EXPECT_FALSE(StringToH265Level(" 30"));
+ EXPECT_FALSE(StringToH265Level("30x"));
+ EXPECT_FALSE(StringToH265Level("x30"));
+ EXPECT_FALSE(StringToH265Level("ggggg"));
+
+ // Valid levels.
+ EXPECT_EQ(StringToH265Level("30"), H265Level::kLevel1);
+ EXPECT_EQ(StringToH265Level("93"), H265Level::kLevel3_1);
+ EXPECT_EQ(StringToH265Level("183"), H265Level::kLevel6_1);
+}
+
+TEST(H265ProfileTierLevel, TestStringToTier) {
+ // Invalid tiers.
+ EXPECT_FALSE(StringToH265Tier("4"));
+ EXPECT_FALSE(StringToH265Tier("-1"));
+
+ // Malformed tiers.
+ EXPECT_FALSE(StringToH265Tier(""));
+ EXPECT_FALSE(StringToH265Tier(" 1"));
+ EXPECT_FALSE(StringToH265Tier("t1"));
+
+ // Valid tiers.
+ EXPECT_EQ(StringToH265Tier("0"), H265Tier::kTier0);
+ EXPECT_EQ(StringToH265Tier("1"), H265Tier::kTier1);
+}
+
+TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelAllEmpty) {
+ const absl::optional<H265ProfileTierLevel> profile_tier_level =
+ ParseSdpForH265ProfileTierLevel(SdpVideoFormat::Parameters());
+ EXPECT_TRUE(profile_tier_level);
+ EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile);
+ EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level);
+ EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
+}
+
+TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelPartialEmpty) {
+ SdpVideoFormat::Parameters params;
+ params["profile-id"] = "1";
+ params["tier-flag"] = "0";
+ absl::optional<H265ProfileTierLevel> profile_tier_level =
+ ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_TRUE(profile_tier_level);
+ EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile);
+ EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level);
+ EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
+
+ params.clear();
+ params["profile-id"] = "2";
+ profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_TRUE(profile_tier_level);
+ EXPECT_EQ(H265Profile::kProfileMain10, profile_tier_level->profile);
+ EXPECT_EQ(H265Level::kLevel3_1, profile_tier_level->level);
+ EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
+
+ params.clear();
+ params["level-id"] = "180";
+ profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_TRUE(profile_tier_level);
+ EXPECT_EQ(H265Profile::kProfileMain, profile_tier_level->profile);
+ EXPECT_EQ(H265Level::kLevel6, profile_tier_level->level);
+ EXPECT_EQ(H265Tier::kTier0, profile_tier_level->tier);
+}
+
+TEST(H265ProfileTierLevel, TestParseSdpProfileTierLevelInvalid) {
+ SdpVideoFormat::Parameters params;
+
+ // Invalid profile-tier-level combination.
+ params["profile-id"] = "1";
+ params["tier-flag"] = "1";
+ params["level-id"] = "93";
+ absl::optional<H265ProfileTierLevel> profile_tier_level =
+ ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_FALSE(profile_tier_level);
+ params.clear();
+ params["profile-id"] = "1";
+ params["tier-flag"] = "4";
+ params["level-id"] = "180";
+ profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_FALSE(profile_tier_level);
+
+ // Valid profile-tier-level combination.
+ params.clear();
+ params["profile-id"] = "1";
+ params["tier-flag"] = "0";
+ params["level-id"] = "153";
+ profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_TRUE(profile_tier_level);
+}
+
+TEST(H265ProfileTierLevel, TestToStringRoundTrip) {
+ SdpVideoFormat::Parameters params;
+ params["profile-id"] = "1";
+ params["tier-flag"] = "0";
+ params["level-id"] = "93";
+ absl::optional<H265ProfileTierLevel> profile_tier_level =
+ ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_TRUE(profile_tier_level);
+ EXPECT_EQ("1", H265ProfileToString(profile_tier_level->profile));
+ EXPECT_EQ("0", H265TierToString(profile_tier_level->tier));
+ EXPECT_EQ("93", H265LevelToString(profile_tier_level->level));
+
+ params.clear();
+ params["profile-id"] = "2";
+ params["tier-flag"] = "1";
+ params["level-id"] = "180";
+ profile_tier_level = ParseSdpForH265ProfileTierLevel(params);
+ EXPECT_TRUE(profile_tier_level);
+ EXPECT_EQ("2", H265ProfileToString(profile_tier_level->profile));
+ EXPECT_EQ("1", H265TierToString(profile_tier_level->tier));
+ EXPECT_EQ("180", H265LevelToString(profile_tier_level->level));
+}
+
+TEST(H265ProfileTierLevel, TestProfileTierLevelCompare) {
+ SdpVideoFormat::Parameters params1;
+ SdpVideoFormat::Parameters params2;
+
+ // None of profile-id/tier-flag/level-id is specified,
+ EXPECT_TRUE(H265IsSameProfileTierLevel(params1, params2));
+
+ // Same non-empty PTL
+ params1["profile-id"] = "1";
+ params1["tier-flag"] = "0";
+ params1["level-id"] = "120";
+ params2["profile-id"] = "1";
+ params2["tier-flag"] = "0";
+ params2["level-id"] = "120";
+ EXPECT_TRUE(H265IsSameProfileTierLevel(params1, params2));
+
+ // Different profiles.
+ params1.clear();
+ params2.clear();
+ params1["profile-id"] = "1";
+ params2["profile-id"] = "2";
+ EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
+
+ // Different levels.
+ params1.clear();
+ params2.clear();
+ params1["profile-id"] = "1";
+ params2["profile-id"] = "1";
+ params1["level-id"] = "93";
+ params2["level-id"] = "183";
+ EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
+
+ // Different tiers.
+ params1.clear();
+ params2.clear();
+ params1["profile-id"] = "1";
+ params2["profile-id"] = "1";
+ params1["level-id"] = "93";
+ params2["level-id"] = "93";
+ params1["tier-flag"] = "0";
+ params2["tier-flag"] = "1";
+ EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
+
+ // One of the SdpVideoFormat::Parameters is invalid.
+ params1.clear();
+ params2.clear();
+ params1["profile-id"] = "1";
+ params2["profile-id"] = "1";
+ params1["tier-flag"] = "0";
+ params2["tier-flag"] = "4";
+ EXPECT_FALSE(H265IsSameProfileTierLevel(params1, params2));
+}
+
+} // namespace webrtc
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