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Commit 81f91ce4 authored by Manoj Kumar AVM's avatar Manoj Kumar AVM Committed by Linux Build Service Account
Browse files

sf: Allow hardware acceleration of VDS 

Allow hardware acceleration of VDS if debug.vds.allow_hwc is
set to true for debugging purposes.

CRs-Fixed: 1027244
Change-Id: I12710349b1e74d419f9e0216bf29e70201fe20e6
parent 8fd9696e

services/surfaceflinger/DisplayUtils.cpp

+4 −1
Original line number Original line Diff line number Diff line
@@ -167,13 +167,16 @@ bool DisplayUtils::createV4L2BasedVirtualDisplay(HWComposer* hwc, int32_t &hwcDi 
bool DisplayUtils::canAllocateHwcDisplayIdForVDS(int usage) {

bool DisplayUtils::canAllocateHwcDisplayIdForVDS(int usage) {

    // on AOSP builds with QTI_BSP disabled, we should allocate hwc display id for virtual display

    // on AOSP builds with QTI_BSP disabled, we should allocate hwc display id for virtual display

    int flag_mask = 0xffffffff;

    int flag_mask = 0xffffffff;

    char value[PROPERTY_VALUE_MAX];

    property_get("debug.vds.allow_hwc", value, "0");

    int allowHwcForVDS = atoi(value);





#if QTI_BSP

#if QTI_BSP

    // Reserve hardware acceleration for WFD use-case

    // Reserve hardware acceleration for WFD use-case

    flag_mask = GRALLOC_USAGE_PRIVATE_WFD;

    flag_mask = GRALLOC_USAGE_PRIVATE_WFD;

#endif

#endif





    return (usage & flag_mask);

    return allowHwcForVDS || (usage & flag_mask);

}

}





}; // namespace android

}; // namespace android