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| author | TreeHugger Robot <treehugger-gerrit@google.com> | 2020-08-28 20:34:26 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2020-08-28 20:34:26 +0000 |
| commit | b8fd6ac5fce242860253a14de77e9902e8dbbe5b (patch) | |
| tree | a068e7300b95ad1d4318d445fa2a5105c6416cbb | |
| parent | 9c4037ea0f271b3d27eb51c1c0b4694fb2377d47 (diff) | |
| parent | 7324bdbb1ee618a6fca7aa3a99bb9340b73bfdf9 (diff) | |
| download | cdd-b8fd6ac5fce242860253a14de77e9902e8dbbe5b.tar.gz | |
Merge "CDD: Handheld: Require the report for GPU profiling" into rvc-dev am: 7324bdbb1e
Original change: https://googleplex-android-review.googlesource.com/c/platform/compatibility/cdd/+/11298602
Change-Id: I0b417779759f13a7434aca901c7a26b6f2e33a89
| -rw-r--r-- | 2_device-types/2_2_handheld-reqs.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/2_device-types/2_2_handheld-reqs.md b/2_device-types/2_2_handheld-reqs.md index 2ab7427..00930b0 100644 --- a/2_device-types/2_2_handheld-reqs.md +++ b/2_device-types/2_2_handheld-reqs.md @@ -59,6 +59,27 @@ displays through [`Configuration.isScreenHdr()` Handheld device implementations: +* [[7.1](#7_1_display_and_graphics).4.6/H-0-1] MUST report whether the device + supports the GPU profiling capability via a system property + `graphics.gpu.profiler.support`. + +If Handheld device implementations declare support via a system property +`graphics.gpu.profiler.support`, they: + +* [[7.1](#7_1_display_and_graphics).4.6/H-1-1] MUST report as output a + protobuf trace that complies with the schema for GPU counters and GPU + renderstages defined in the [Perfetto documentation](https://developer.android.com/studio/command-line/perfetto). +* [[7.1](#7_1_display_and_graphics).4.6/H-1-2] MUST report conformant values + for the device’s GPU counters following the + [gpu counter trace packet proto](https://android.googlesource.com/platform/external/perfetto/+/refs/heads/master/protos/perfetto/trace/gpu/gpu_counter_event.proto). +* [[7.1](#7_1_display_and_graphics).4.6/H-1-3] MUST report conformant values + for the device’s GPU RenderStages following the + [render stage trace packet proto](https://android.googlesource.com/platform/external/perfetto/+/refs/heads/master/protos/perfetto/trace/gpu/gpu_render_stage_event.proto). +* [[7.1](#7_1_display_and_graphics).4.6/H-1-4] MUST report a GPU Frequency + tracepoint as specified by the format: [power/gpu_frequency](https://android.googlesource.com/platform/external/perfetto/+/refs/heads/master/protos/perfetto/trace/ftrace/power.proto). + +Handheld device implementations: + * [[7.1](#7_1_display_and_graphics).5/H-0-1] MUST include support for legacy application compatibility mode as implemented by the upstream Android open source code. That is, device implementations MUST NOT alter the triggers or |