Read saturation boost from a persistent property

We use a persisten property because Android's various settings
stores are not available early enough to avoid a color change
during the boot animation.

Bug: 62238038
Test: Manual
Change-Id: I905435efe89b5e1c85fc8a396b7888de5c318a18

parent 37805376

services/surfaceflinger/SurfaceFlinger.cpp

+3 −0

Original line number	Diff line number	Diff line
		@@ -225,6 +225,9 @@ SurfaceFlinger::SurfaceFlinger()
		property_get("ro.sf.disable_triple_buffer", value, "1");
		mLayerTripleBufferingDisabled = atoi(value);
		ALOGI_IF(mLayerTripleBufferingDisabled, "Disabling Triple Buffering");

		property_get("persist.sys.sf.color_saturation", value, "1.0");
		mSaturation = atof(value);
		}

		void SurfaceFlinger::onFirstRef()