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Commit 243b645a authored by Midas Chien's avatar Midas Chien
Browse files

SF: add trace for composer execution time 

Bug: 183938645
Test: systrace, perfetto trace
Change-Id: I53d5302ba40df9f9967d1d94493e51b3bb93fef0
parent d44d3beb

services/surfaceflinger/DisplayHardware/ComposerHal.cpp

+15 −11
Original line number Diff line number Diff line
@@ -20,11 +20,7 @@ 


#undef LOG_TAG

#define LOG_TAG "HwcComposer"



#include <log/log.h>



#include <algorithm>

#include <cinttypes>

#define ATRACE_TAG ATRACE_TAG_GRAPHICS



#include "ComposerHal.h"
@@ -32,6 +28,11 @@ 
#include <gui/BufferQueue.h>

#include <hidl/HidlTransportSupport.h>

#include <hidl/HidlTransportUtils.h>

#include <log/log.h>

#include <utils/Trace.h>



#include <algorithm>

#include <cinttypes>



namespace android {
@@ -492,6 +493,7 @@ Error Composer::getReleaseFences(Display display, 


Error Composer::presentDisplay(Display display, int* outPresentFence)

{

    ATRACE_NAME("HwcPresentDisplay");

    mWriter.selectDisplay(display);

    mWriter.presentDisplay();
@@ -586,6 +588,7 @@ Error Composer::setClientTargetSlotCount(Display display) 
Error Composer::validateDisplay(Display display, uint32_t* outNumTypes,

        uint32_t* outNumRequests)

{

    ATRACE_NAME("HwcValidateDisplay");

    mWriter.selectDisplay(display);

    mWriter.validateDisplay();
@@ -601,6 +604,7 @@ Error Composer::validateDisplay(Display display, uint32_t* outNumTypes, 


Error Composer::presentOrValidateDisplay(Display display, uint32_t* outNumTypes,

                               uint32_t* outNumRequests, int* outPresentFence, uint32_t* state) {

    ATRACE_NAME("HwcPresentOrValidateDisplay");

    mWriter.selectDisplay(display);

    mWriter.presentOrvalidateDisplay();