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Commit 02daab6f authored by Stan Iliev's avatar Stan Iliev
Browse files

Add a debug property to enable Skia systrace 

Add a "debug.hwui.skia_atrace_enabled" property that allows to
record a systrace with skia drawing ops. App need to be restarted
after setting the new propety to true.

Test: collected skia trace with systemui
Change-Id: I2d1c5911714bfc911894f633ec2df2f6bb953b48
parent ce774071

libs/hwui/Properties.cpp

+4 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#include "Properties.h"

#include "Debug.h"

#include "DeviceInfo.h"

#include "SkTraceEventCommon.h"



#include <algorithm>

#include <cstdlib>
@@ -140,6 +141,9 @@ bool Properties::load() { 


    skpCaptureEnabled = debuggingEnabled && property_get_bool(PROPERTY_CAPTURE_SKP_ENABLED, false);



    SkAndroidFrameworkTraceUtil::setEnableTracing(

            property_get_bool(PROPERTY_SKIA_ATRACE_ENABLED, false));



    runningInEmulator = property_get_bool(PROPERTY_QEMU_KERNEL, false);



    return (prevDebugLayersUpdates != debugLayersUpdates) || (prevDebugOverdraw != debugOverdraw) ||

libs/hwui/Properties.h

+5 −0
Original line number Diff line number Diff line
@@ -170,6 +170,11 @@ enum DebugLevel { 
 */

#define PROPERTY_CAPTURE_SKP_ENABLED "debug.hwui.capture_skp_enabled"



/**

 * Allows to record Skia drawing commands with systrace.

 */

#define PROPERTY_SKIA_ATRACE_ENABLED "debug.hwui.skia_atrace_enabled"



/**

 * Defines how many frames in a sequence to capture.

 */