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Commit d0a89659 authored by Vishnu Nair's avatar Vishnu Nair Committed by Tiger Huang
Browse files

Pipe display install orientation 1/2 

This is a step to move the layout logic to the client side. We won't
invoke IWindowSession#relayout then, and the client should be able to
set the transform hint on its own.

Bug: 161810301
Test: presubmit
Change-Id: I541b70fb921e22ab46ccb22391b8ca65eeb3d1a4
parent f22b3b79

libs/ui/StaticDisplayInfo.cpp

+4 −1
Original line number Original line Diff line number Diff line
@@ -29,7 +29,8 @@ size_t StaticDisplayInfo::getFlattenedSize() const { 
    return FlattenableHelpers::getFlattenedSize(connectionType) +

    return FlattenableHelpers::getFlattenedSize(connectionType) +

            FlattenableHelpers::getFlattenedSize(density) +

            FlattenableHelpers::getFlattenedSize(density) +

            FlattenableHelpers::getFlattenedSize(secure) +

            FlattenableHelpers::getFlattenedSize(secure) +

            FlattenableHelpers::getFlattenedSize(deviceProductInfo);

            FlattenableHelpers::getFlattenedSize(deviceProductInfo) +

            FlattenableHelpers::getFlattenedSize(installOrientation);

}

}





status_t StaticDisplayInfo::flatten(void* buffer, size_t size) const {

status_t StaticDisplayInfo::flatten(void* buffer, size_t size) const {
@@ -40,6 +41,7 @@ status_t StaticDisplayInfo::flatten(void* buffer, size_t size) const { 
    RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, density));

    RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, density));

    RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, secure));

    RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, secure));

    RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, deviceProductInfo));

    RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, deviceProductInfo));

    RETURN_IF_ERROR(FlattenableHelpers::flatten(&buffer, &size, installOrientation));

    return OK;

    return OK;

}

}
@@ -48,6 +50,7 @@ status_t StaticDisplayInfo::unflatten(void const* buffer, size_t size) { 
    RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &density));

    RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &density));

    RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &secure));

    RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &secure));

    RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &deviceProductInfo));

    RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &deviceProductInfo));

    RETURN_IF_ERROR(FlattenableHelpers::unflatten(&buffer, &size, &installOrientation));

    return OK;

    return OK;

}

}

libs/ui/include/ui/StaticDisplayInfo.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <optional>

#include <optional>





#include <ui/DeviceProductInfo.h>

#include <ui/DeviceProductInfo.h>

#include <ui/Rotation.h>

#include <utils/Flattenable.h>

#include <utils/Flattenable.h>





namespace android::ui {

namespace android::ui {
@@ -31,6 +32,7 @@ struct StaticDisplayInfo : LightFlattenable<StaticDisplayInfo> { 
    float density = 0.f;

    float density = 0.f;

    bool secure = false;

    bool secure = false;

    std::optional<DeviceProductInfo> deviceProductInfo;

    std::optional<DeviceProductInfo> deviceProductInfo;

    Rotation installOrientation = ROTATION_0;





    bool isFixedSize() const { return false; }

    bool isFixedSize() const { return false; }

    size_t getFlattenedSize() const;

    size_t getFlattenedSize() const;

services/surfaceflinger/SurfaceFlinger.cpp

+3 −0
Original line number Original line Diff line number Diff line
@@ -1022,6 +1022,9 @@ status_t SurfaceFlinger::getStaticDisplayInfo(const sp<IBinder>& displayToken, 
    info->secure = display->isSecure();

    info->secure = display->isSecure();

    info->deviceProductInfo = display->getDeviceProductInfo();

    info->deviceProductInfo = display->getDeviceProductInfo();





    // TODO: Scale this to multiple displays.

    info->installOrientation = display->isPrimary() ? internalDisplayOrientation : ui::ROTATION_0;



    return NO_ERROR;

    return NO_ERROR;

}

}