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Commit 63f53194 authored by Ricardo Cerqueira's avatar Ricardo Cerqueira Committed by Steve Kondik
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surfaceflinger: Update support for hwc < 1.0 

Add android::HWCLayerVersion0 implementations of the new methods

Change-Id: Ic199c9b4262049b74632a57ad2b2cdf462a05b43
parent 3015f0e9

services/surfaceflinger/DisplayHardware/HWComposer.cpp

+9 −1
Original line number Diff line number Diff line
@@ -1020,13 +1020,21 @@ public: 
        // not supported on VERSION_03

        return -1;

    }

    virtual sp<Fence> getAndResetReleaseFence() {

        // not supported on VERSION_03

        return Fence::NO_FENCE;

    }

    virtual void setPlaneAlpha(uint8_t alpha) {

        if (alpha < 0xFF) {

            getLayer()->flags |= HWC_SKIP_LAYER;

        }

    }

    virtual void setAcquireFenceFd(int fenceFd) {

        if (fenceFd != -1) {

            ALOGE("HWC 0.x can't handle acquire fences");

            close(fenceFd);

        }

    }



    virtual void setDefaultState() {

        getLayer()->compositionType = HWC_FRAMEBUFFER;

        getLayer()->hints = 0;