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Commit 9c87defd authored by Ady Abraham's avatar Ady Abraham
Browse files

SF: add a sysprop to control layer caching 

Bug: 158790260
Test: SF unit tests
Change-Id: I7ce6e781a480ceeeefa515cdb20bb82b618f2291
parent e28d8aba

services/surfaceflinger/SurfaceFlingerProperties.cpp

+4 −0
Original line number Original line Diff line number Diff line
@@ -380,5 +380,9 @@ bool enable_frame_rate_override(bool defaultValue) { 
    return SurfaceFlingerProperties::enable_frame_rate_override().value_or(defaultValue);

    return SurfaceFlingerProperties::enable_frame_rate_override().value_or(defaultValue);

}

}





bool enable_layer_caching(bool defaultValue) {

    return SurfaceFlingerProperties::enable_layer_caching().value_or(defaultValue);

}



} // namespace sysprop

} // namespace sysprop

} // namespace android
 
} // namespace android

services/surfaceflinger/SurfaceFlingerProperties.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -100,6 +100,8 @@ bool update_device_product_info_on_hotplug_reconnect(bool defaultValue); 




bool enable_frame_rate_override(bool defaultValue);

bool enable_frame_rate_override(bool defaultValue);





bool enable_layer_caching(bool defaultValue);



} // namespace sysprop

} // namespace sysprop

} // namespace android

} // namespace android

#endif // SURFACEFLINGERPROPERTIES_H_
 
#endif // SURFACEFLINGERPROPERTIES_H_

services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop

+9 −0
Original line number Original line Diff line number Diff line
@@ -454,3 +454,12 @@ prop { 
    access: Readonly

    access: Readonly

    prop_name: "ro.surface_flinger.enable_frame_rate_override"

    prop_name: "ro.surface_flinger.enable_frame_rate_override"

}

}



# Enables Layer Caching

prop {

    api_name: "enable_layer_caching"

    type: Boolean

    scope: Public

    access: Readonly

    prop_name: "ro.surface_flinger.enable_layer_caching"

}

services/surfaceflinger/sysprop/api/SurfaceFlingerProperties-current.txt

+4 −0
Original line number Original line Diff line number Diff line
@@ -44,6 +44,10 @@ props { 
    api_name: "enable_frame_rate_override"

    api_name: "enable_frame_rate_override"

    prop_name: "ro.surface_flinger.enable_frame_rate_override"

    prop_name: "ro.surface_flinger.enable_frame_rate_override"

  }

  }

  prop {

    api_name: "enable_layer_caching"

    prop_name: "ro.surface_flinger.enable_layer_caching"

  }

  prop {

  prop {

    api_name: "enable_protected_contents"

    api_name: "enable_protected_contents"

    prop_name: "ro.surface_flinger.protected_contents"

    prop_name: "ro.surface_flinger.protected_contents"