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Commit e5a06e09 authored by Ana Krulec's avatar Ana Krulec
Browse files

SF: Adding sysprop flag for video detection 

The flag will be turned on in a new CL.

Test: manual
Bug: 126272046

Change-Id: Ie15c0abbde641a731616cf94b076e43feafe7bc7
parent fefd6ae0

services/surfaceflinger/SurfaceFlinger.cpp

+6 −1
Original line number Diff line number Diff line
@@ -370,8 +370,13 @@ SurfaceFlinger::SurfaceFlinger(surfaceflinger::Factory& factory) 
    auto listSize = property_get_int32("debug.sf.max_igbp_list_size", int32_t(defaultListSize));

    mMaxGraphicBufferProducerListSize = (listSize > 0) ? size_t(listSize) : defaultListSize;



    mUseSmart90ForVideo = use_smart_90_for_video(false);

    property_get("debug.sf.use_smart_90_for_video", value, "0");

    mUseSmart90ForVideo = atoi(value);



    int int_value = atoi(value);

    if (int_value) {

        mUseSmart90ForVideo = true;

    }



    property_get("debug.sf.luma_sampling", value, "1");

    mLumaSampling = atoi(value);

services/surfaceflinger/SurfaceFlingerProperties.cpp

+8 −0
Original line number Diff line number Diff line
@@ -217,6 +217,14 @@ int32_t set_idle_timer_ms(int32_t defaultValue) { 
    return defaultValue;

}



bool use_smart_90_for_video(bool defaultValue) {

    auto temp = SurfaceFlingerProperties::use_smart_90_for_video();

    if (temp.has_value()) {

        return *temp;

    }

    return defaultValue;

}



#define DISPLAY_PRIMARY_SIZE 3



constexpr float kSrgbRedX = 0.4123f;

services/surfaceflinger/SurfaceFlingerProperties.h

+2 −0
Original line number Diff line number Diff line
@@ -57,6 +57,8 @@ int32_t wcg_composition_pixel_format( 


int32_t set_idle_timer_ms(int32_t defaultValue);



bool use_smart_90_for_video(bool defaultValue);



android::ui::DisplayPrimaries getDisplayNativePrimaries();

} // namespace sysprop

} // namespace android

services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop

+10 −0
Original line number Diff line number Diff line
@@ -297,3 +297,13 @@ prop { 
    access: Readonly

    prop_name: "ro.surface_flinger.set_idle_timer_ms"

}



# useSmart90ForVideo indicates whether Scheduler should detect content FPS, and try to adjust the

# screen refresh rate based on that.

prop {

    api_name: "use_smart_90_for_video"

    type: Boolean

    scope: Internal

    access: Readonly

    prop_name: "ro.surface_flinger.use_smart_90_for_video"

}