110 lines
4.6 KiB
C++
110 lines
4.6 KiB
C++
/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#undef LOG_TAG
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#define LOG_TAG "LibSurfaceFlingerUnittests"
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#include "DisplayTransactionTestHelpers.h"
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namespace android {
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namespace {
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using FakeDisplayDeviceInjector = TestableSurfaceFlinger::FakeDisplayDeviceInjector;
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class ExcludeDolbyVisionTest : public DisplayTransactionTest {
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public:
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void injectDisplayModes(std::vector<DisplayModePtr> displayModePtrs) {
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DisplayModes modes;
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for (DisplayModePtr displayMode : displayModePtrs) {
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modes.try_emplace(displayMode->getId(), displayMode);
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}
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mDisplay = PrimaryDisplayVariant::makeFakeExistingDisplayInjector(this)
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.setDisplayModes(std::move(modes), displayModePtrs[0]->getId())
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.inject();
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mDisplay->overrideHdrTypes(types);
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}
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protected:
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sp<DisplayDevice> mDisplay;
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static constexpr DisplayModeId modeId1080p60{0};
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static constexpr DisplayModeId modeId4k30{1};
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static constexpr DisplayModeId modeId4k60{2};
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static inline const DisplayModePtr mode1080p60 =
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createDisplayMode(modeId1080p60, 60_Hz, 0, ui::Size(1920, 1080));
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static inline const DisplayModePtr mode4k30 =
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createDisplayMode(modeId4k30, 30_Hz, 1, ui::Size(3840, 2160));
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static inline const DisplayModePtr mode4k30NonStandard =
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createDisplayMode(modeId4k30, 30.1_Hz, 1, ui::Size(3840, 2160));
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static inline const DisplayModePtr mode4k60 =
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createDisplayMode(modeId4k60, 60_Hz, 2, ui::Size(3840, 2160));
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const std::vector<ui::Hdr> types = {ui::Hdr::DOLBY_VISION, ui::Hdr::DOLBY_VISION_4K30,
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ui::Hdr::HDR10_PLUS};
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};
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TEST_F(ExcludeDolbyVisionTest, excludesDolbyVisionOnModesHigherThan4k30) {
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injectDisplayModes({mode4k60});
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ui::DynamicDisplayInfo info;
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mFlinger.getDynamicDisplayInfoFromToken(mDisplay->getDisplayToken().promote(), &info);
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std::vector<ui::DisplayMode> displayModes = info.supportedDisplayModes;
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ASSERT_EQ(1, displayModes.size());
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ASSERT_TRUE(std::any_of(displayModes[0].supportedHdrTypes.begin(),
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displayModes[0].supportedHdrTypes.end(),
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[](ui::Hdr type) { return type == ui::Hdr::HDR10_PLUS; }));
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ASSERT_TRUE(displayModes[0].supportedHdrTypes.size() == 1);
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}
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TEST_F(ExcludeDolbyVisionTest, includesDolbyVisionOnModesLowerThanOrEqualTo4k30) {
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injectDisplayModes({mode1080p60, mode4k30, mode4k30NonStandard});
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ui::DynamicDisplayInfo info;
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mFlinger.getDynamicDisplayInfoFromToken(mDisplay->getDisplayToken().promote(), &info);
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std::vector<ui::DisplayMode> displayModes = info.supportedDisplayModes;
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ASSERT_EQ(2, displayModes.size());
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for (size_t i = 0; i < displayModes.size(); i++) {
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ASSERT_TRUE(std::any_of(displayModes[i].supportedHdrTypes.begin(),
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displayModes[i].supportedHdrTypes.end(),
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[](ui::Hdr type) { return type == ui::Hdr::HDR10_PLUS; }));
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ASSERT_TRUE(std::any_of(displayModes[i].supportedHdrTypes.begin(),
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displayModes[i].supportedHdrTypes.end(),
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[](ui::Hdr type) { return type == ui::Hdr::DOLBY_VISION; }));
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ASSERT_TRUE(displayModes[i].supportedHdrTypes.size() == 2);
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}
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}
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TEST_F(ExcludeDolbyVisionTest, 4k30IsNotReportedAsAValidHdrType) {
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injectDisplayModes({mode4k60});
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ui::DynamicDisplayInfo info;
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mFlinger.getDynamicDisplayInfoFromToken(mDisplay->getDisplayToken().promote(), &info);
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std::vector<ui::Hdr> displayHdrTypes = info.hdrCapabilities.getSupportedHdrTypes();
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ASSERT_EQ(2, displayHdrTypes.size());
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ASSERT_TRUE(std::any_of(displayHdrTypes.begin(), displayHdrTypes.end(),
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[](ui::Hdr type) { return type == ui::Hdr::HDR10_PLUS; }));
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ASSERT_TRUE(std::any_of(displayHdrTypes.begin(), displayHdrTypes.end(),
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[](ui::Hdr type) { return type == ui::Hdr::DOLBY_VISION; }));
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}
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} // namespace
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} // namespace android
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