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Commit 923b8272 authored by Adam Bodnar's avatar Adam Bodnar Committed by Android (Google) Code Review
Browse files

Merge "[libgraphicsenv] Add an API to enable profiling features"

parents 24d8978d 0afcca0b

libs/graphicsenv/GraphicsEnv.cpp

+7 −0
Original line number Diff line number Diff line
@@ -307,6 +307,13 @@ void GraphicsEnv::sendGpuStatsLocked(GpuStatsInfo::Api api, bool isDriverLoaded, 
    }

}



bool GraphicsEnv::setInjectLayersPrSetDumpable() {

    if (prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) == -1) {

        return false;

    }

    return true;

}



void* GraphicsEnv::loadLibrary(std::string name) {

    const android_dlextinfo dlextinfo = {

            .flags = ANDROID_DLEXT_USE_NAMESPACE,

libs/graphicsenv/include/graphicsenv/GraphicsEnv.h

+8 −0
Original line number Diff line number Diff line
@@ -67,6 +67,14 @@ public: 
    // Set which driver is actually loaded.

    void setDriverLoaded(GpuStatsInfo::Api api, bool isDriverLoaded, int64_t driverLoadingTime);



    /*

     * Api for Vk/GL layer injection.  Presently, drivers enable certain

     * profiling features when prctl(PR_GET_DUMPABLE) returns true.

     * Calling this when layer injection metadata is present allows the driver

     * to enable profiling even when in a non-debuggable app

     */

    bool setInjectLayersPrSetDumpable();



    /*

     * Apis for ANGLE

     */