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Commit a119aaa6 authored by Vishnu Nair's avatar Vishnu Nair
Browse files

SurfaceFlinger: Propagate display flags correctly on creation 

Test: atest SetupNewDisplayDeviceInternalTest
Bug: n/a
Change-Id: Ie6cbeedd5c096e953b6529f46c948a7b02ef47fc
parent 705c9926

services/surfaceflinger/SurfaceFlinger.cpp

+1 −0
Original line number Diff line number Diff line
@@ -2730,6 +2730,7 @@ sp<DisplayDevice> SurfaceFlinger::setupNewDisplayDeviceInternal( 
    display->setProjection(state.orientation, state.layerStackSpaceRect,

                           state.orientedDisplaySpaceRect);

    display->setDisplayName(state.displayName);

    display->setFlags(state.flags);



    return display;

}

services/surfaceflinger/tests/unittests/DisplayTransactionTestHelpers.h

+28 −17
Original line number Diff line number Diff line
@@ -233,7 +233,7 @@ struct HwcDisplayIdGetter<PhysicalDisplayIdType<PhysicalDisplay>> { 
//     2) HalVirtualDisplayIdType<...> for hard-coded ID of virtual display backed by HWC.

//     3) GpuVirtualDisplayIdType for virtual display without HWC backing.

template <typename DisplayIdType, int width, int height, Critical critical, Async async,

          Secure secure, Primary primary, int grallocUsage>

          Secure secure, Primary primary, int grallocUsage, int displayFlags>

struct DisplayVariant {

    using DISPLAY_ID = DisplayIdGetter<DisplayIdType>;

    using CONNECTION_TYPE = DisplayConnectionTypeGetter<DisplayIdType>;
@@ -261,6 +261,8 @@ struct DisplayVariant { 
    // Whether the display is primary

    static constexpr Primary PRIMARY = primary;



    static constexpr int DISPLAY_FLAGS = displayFlags;



    static auto makeFakeExistingDisplayInjector(DisplayTransactionTest* test) {

        auto ceDisplayArgs = compositionengine::DisplayCreationArgsBuilder();

        ceDisplayArgs.setId(DISPLAY_ID::get())
@@ -469,15 +471,18 @@ struct HwcDisplayVariant { 
constexpr uint32_t GRALLOC_USAGE_PHYSICAL_DISPLAY =

        GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER | GRALLOC_USAGE_HW_FB;



constexpr int PHYSICAL_DISPLAY_FLAGS = 0x1;



template <typename PhysicalDisplay, int width, int height, Critical critical>

struct PhysicalDisplayVariant

      : DisplayVariant<PhysicalDisplayIdType<PhysicalDisplay>, width, height, critical,

                       Async::FALSE, Secure::TRUE, PhysicalDisplay::PRIMARY,

                       GRALLOC_USAGE_PHYSICAL_DISPLAY>,

        HwcDisplayVariant<PhysicalDisplay::HWC_DISPLAY_ID, DisplayType::PHYSICAL,

                          DisplayVariant<PhysicalDisplayIdType<PhysicalDisplay>, width, height,

                                         critical, Async::FALSE, Secure::TRUE,

                                         PhysicalDisplay::PRIMARY, GRALLOC_USAGE_PHYSICAL_DISPLAY>,

                       GRALLOC_USAGE_PHYSICAL_DISPLAY, PHYSICAL_DISPLAY_FLAGS>,

        HwcDisplayVariant<

                PhysicalDisplay::HWC_DISPLAY_ID, DisplayType::PHYSICAL,

                DisplayVariant<PhysicalDisplayIdType<PhysicalDisplay>, width, height, critical,

                               Async::FALSE, Secure::TRUE, PhysicalDisplay::PRIMARY,

                               GRALLOC_USAGE_PHYSICAL_DISPLAY, PHYSICAL_DISPLAY_FLAGS>,

                PhysicalDisplay> {};



template <bool hasIdentificationData>
@@ -520,13 +525,16 @@ using TertiaryDisplayVariant = PhysicalDisplayVariant<TertiaryDisplay, 1600, 120 
// A virtual display not supported by the HWC.

constexpr uint32_t GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY = 0;



constexpr int VIRTUAL_DISPLAY_FLAGS = 0x0;



template <int width, int height, Secure secure>

struct NonHwcVirtualDisplayVariant

      : DisplayVariant<GpuVirtualDisplayIdType, width, height, Critical::FALSE, Async::TRUE, secure,

                       Primary::FALSE, GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY> {

    using Base =

            DisplayVariant<GpuVirtualDisplayIdType, width, height, Critical::FALSE, Async::TRUE,

                           secure, Primary::FALSE, GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY>;

                       Primary::FALSE, GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY,

                       VIRTUAL_DISPLAY_FLAGS> {

    using Base = DisplayVariant<GpuVirtualDisplayIdType, width, height, Critical::FALSE,

                                Async::TRUE, secure, Primary::FALSE,

                                GRALLOC_USAGE_NONHWC_VIRTUAL_DISPLAY, VIRTUAL_DISPLAY_FLAGS>;



    static void injectHwcDisplay(DisplayTransactionTest*) {}
@@ -569,13 +577,16 @@ constexpr uint32_t GRALLOC_USAGE_HWC_VIRTUAL_DISPLAY = GRALLOC_USAGE_HW_COMPOSER 
template <int width, int height, Secure secure>

struct HwcVirtualDisplayVariant

      : DisplayVariant<HalVirtualDisplayIdType<42>, width, height, Critical::FALSE, Async::TRUE,

                       secure, Primary::FALSE, GRALLOC_USAGE_HWC_VIRTUAL_DISPLAY>,

        HwcDisplayVariant<HWC_VIRTUAL_DISPLAY_HWC_DISPLAY_ID, DisplayType::VIRTUAL,

                          DisplayVariant<HalVirtualDisplayIdType<42>, width, height,

                                         Critical::FALSE, Async::TRUE, secure, Primary::FALSE,

                                         GRALLOC_USAGE_HWC_VIRTUAL_DISPLAY>> {

                       secure, Primary::FALSE, GRALLOC_USAGE_HWC_VIRTUAL_DISPLAY,

                       VIRTUAL_DISPLAY_FLAGS>,

        HwcDisplayVariant<

                HWC_VIRTUAL_DISPLAY_HWC_DISPLAY_ID, DisplayType::VIRTUAL,

                DisplayVariant<HalVirtualDisplayIdType<42>, width, height, Critical::FALSE,

                               Async::TRUE, secure, Primary::FALSE,

                               GRALLOC_USAGE_HWC_VIRTUAL_DISPLAY, VIRTUAL_DISPLAY_FLAGS>> {

    using Base = DisplayVariant<HalVirtualDisplayIdType<42>, width, height, Critical::FALSE,

                                Async::TRUE, secure, Primary::FALSE, GRALLOC_USAGE_HW_COMPOSER>;

                                Async::TRUE, secure, Primary::FALSE, GRALLOC_USAGE_HW_COMPOSER,

                                VIRTUAL_DISPLAY_FLAGS>;

    using Self = HwcVirtualDisplayVariant<width, height, secure>;



    static std::shared_ptr<compositionengine::Display> injectCompositionDisplay(

services/surfaceflinger/tests/unittests/SurfaceFlinger_SetupNewDisplayDeviceInternalTest.cpp

+3 −0
Original line number Diff line number Diff line
@@ -257,6 +257,7 @@ void SetupNewDisplayDeviceInternalTest::setupNewDisplayDeviceInternalTest() { 
    }



    state.isSecure = static_cast<bool>(Case::Display::SECURE);

    state.flags = Case::Display::DISPLAY_FLAGS;



    auto device = mFlinger.setupNewDisplayDeviceInternal(displayToken, compositionDisplay, state,

                                                         displaySurface, producer);
@@ -279,6 +280,8 @@ void SetupNewDisplayDeviceInternalTest::setupNewDisplayDeviceInternalTest() { 
    EXPECT_EQ(Case::HdrSupport::HDR_DOLBY_VISION_SUPPORTED, device->hasDolbyVisionSupport());

    EXPECT_EQ(Case::PerFrameMetadataSupport::PER_FRAME_METADATA_KEYS,

              device->getSupportedPerFrameMetadata());

    EXPECT_EQ(Case::Display::DISPLAY_FLAGS & DisplayDevice::eReceivesInput,

              device->receivesInput());



    if constexpr (Case::Display::CONNECTION_TYPE::value) {

        EXPECT_EQ(1, device->getSupportedModes().size());