1 /*
2 * Copyright 2021 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #undef LOG_TAG
18 #define LOG_TAG "HdrRenderTypeUtilsTest"
19
20 #include <gtest/gtest.h>
21 #include <ui/HdrRenderTypeUtils.h>
22
23 namespace android {
24
25 class HdrRenderTypeUtilsTest : public testing::Test {};
26
TEST_F(HdrRenderTypeUtilsTest,getHdrRenderType)27 TEST_F(HdrRenderTypeUtilsTest, getHdrRenderType) {
28 EXPECT_EQ(getHdrRenderType(ui::Dataspace::BT2020_ITU_HLG, std::nullopt),
29 HdrRenderType::GENERIC_HDR);
30 EXPECT_EQ(getHdrRenderType(ui::Dataspace::BT2020_ITU_PQ, std::nullopt),
31 HdrRenderType::GENERIC_HDR);
32 EXPECT_EQ(getHdrRenderType(ui::Dataspace::BT2020_PQ, std::nullopt), HdrRenderType::GENERIC_HDR);
33 EXPECT_EQ(getHdrRenderType(ui::Dataspace::BT2020_HLG, std::nullopt),
34 HdrRenderType::GENERIC_HDR);
35 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_SCRGB,
36 std::optional<ui::PixelFormat>(ui::PixelFormat::RGBA_FP16)),
37 HdrRenderType::GENERIC_HDR);
38 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_SCRGB,
39 std::optional<ui::PixelFormat>(ui::PixelFormat::RGBA_8888), 2.f),
40 HdrRenderType::DISPLAY_HDR);
41 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_SCRGB_LINEAR,
42 std::optional<ui::PixelFormat>(ui::PixelFormat::RGBA_8888), 2.f),
43 HdrRenderType::DISPLAY_HDR);
44
45 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_SRGB_LINEAR, std::nullopt), HdrRenderType::SDR);
46 // scRGB defines a very wide gamut but not an expanded luminance range
47 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_SCRGB_LINEAR, std::nullopt), HdrRenderType::SDR);
48 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_SCRGB, std::nullopt), HdrRenderType::SDR);
49 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_SRGB, std::nullopt), HdrRenderType::SDR);
50 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_JFIF, std::nullopt), HdrRenderType::SDR);
51 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_BT601_625, std::nullopt), HdrRenderType::SDR);
52 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_BT601_525, std::nullopt), HdrRenderType::SDR);
53 EXPECT_EQ(getHdrRenderType(ui::Dataspace::V0_BT709, std::nullopt), HdrRenderType::SDR);
54 EXPECT_EQ(getHdrRenderType(ui::Dataspace::DCI_P3_LINEAR, std::nullopt), HdrRenderType::SDR);
55 EXPECT_EQ(getHdrRenderType(ui::Dataspace::DCI_P3, std::nullopt), HdrRenderType::SDR);
56 EXPECT_EQ(getHdrRenderType(ui::Dataspace::DISPLAY_P3_LINEAR, std::nullopt), HdrRenderType::SDR);
57 EXPECT_EQ(getHdrRenderType(ui::Dataspace::DISPLAY_P3, std::nullopt), HdrRenderType::SDR);
58 EXPECT_EQ(getHdrRenderType(ui::Dataspace::ADOBE_RGB, std::nullopt), HdrRenderType::SDR);
59 EXPECT_EQ(getHdrRenderType(ui::Dataspace::BT2020_LINEAR, std::nullopt), HdrRenderType::SDR);
60 EXPECT_EQ(getHdrRenderType(ui::Dataspace::BT2020, std::nullopt), HdrRenderType::SDR);
61 EXPECT_EQ(getHdrRenderType(ui::Dataspace::BT2020_ITU, std::nullopt), HdrRenderType::SDR);
62 EXPECT_EQ(getHdrRenderType(ui::Dataspace::DISPLAY_BT2020, std::nullopt), HdrRenderType::SDR);
63 }
64
65 } // namespace android
66