commit a9ad69b663bc5358d7641d873b657ab00138dcba
author Tim Van Patten <timvp@google.com> Wed Nov 24 19:29:38 2021 -0700
committer Tim Van Patten <timvp@google.com> Tue Dec 07 17:08:18 2021 -0700
tree baa6d1d86ff03f523ba4a82721744f175c421d8b
parent 3228c37ddad11e9ab72ddf0e724890ac942bbed0

Add angleInUse field to 'dumpsys gpu'

Add the angleInUse field to the 'dumpsys gpu' command, which tracks if
ANGLE or the system driver was loaded for each package.

This CL also purges old packages from GpuStats::mAppStats when it fills
up, so GpuStats::mAppStats always contains the most recently launched
apps. This guarantees that `adb shell dumpsys gpu` and bugreports always
contain relevant data if there's an issue.

Bug: b/154955572
Test: adb shell dumpsys gpu
Test: atest CtsAngleIntegrationHostTestCases
Test: atest GpuStatsTest
Change-Id: I0ab96327affefeaebb775aa2ef973131cc823b97

libs/graphicsenv/GpuStatsInfo.cpp

diff --git a/libs/graphicsenv/GpuStatsInfo.cpp b/libs/graphicsenv/GpuStatsInfo.cpp
index f2d0943..858739c 100644
--- a/libs/graphicsenv/GpuStatsInfo.cpp
+++ b/libs/graphicsenv/GpuStatsInfo.cpp
@@ -88,6 +88,7 @@
     if ((status = parcel->writeBool(cpuVulkanInUse)) != OK) return status;
     if ((status = parcel->writeBool(falsePrerotation)) != OK) return status;
     if ((status = parcel->writeBool(gles1InUse)) != OK) return status;
+    if ((status = parcel->writeBool(angleInUse)) != OK) return status;
     return OK;
 }
 
@@ -101,6 +102,7 @@
     if ((status = parcel->readBool(&cpuVulkanInUse)) != OK) return status;
     if ((status = parcel->readBool(&falsePrerotation)) != OK) return status;
     if ((status = parcel->readBool(&gles1InUse)) != OK) return status;
+    if ((status = parcel->readBool(&angleInUse)) != OK) return status;
     return OK;
 }
 
@@ -111,6 +113,7 @@
     StringAppendF(&result, "cpuVulkanInUse = %d\n", cpuVulkanInUse);
     StringAppendF(&result, "falsePrerotation = %d\n", falsePrerotation);
     StringAppendF(&result, "gles1InUse = %d\n", gles1InUse);
+    StringAppendF(&result, "angleInUse = %d\n", angleInUse);
     result.append("glDriverLoadingTime:");
     for (int32_t loadingTime : glDriverLoadingTime) {
         StringAppendF(&result, " %d", loadingTime);