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| author | 2020-06-18 11:28:12 -0700 | |
|---|---|---|
| committer | 2020-06-26 13:59:39 -0700 | |
| commit | b9f62d6b3ecf6e9b8843a4878ffa473d897ea304 (patch) | |
| tree | ce03817c068dd46f65479f6b8d1433a537ee8bb5 /libs/gui/QueueBufferInputOutput.cpp | |
| parent | a265b40f0b731b0e484fe9b48504f1b6ed0e9e57 (diff) | |
GpuMem perfetto producer
To overcome the problem of ftrace gpumem events not emitting anything
during MEC (with apps that do launch-time allocations), this change adds
a perfetto producer to emit initial counter values at the start of a
trace, so that the visualization won't so zero usage.
Test: adb shell perfetto --query | grep gpu.
Test: Take a perfetto trace with android.gpumem enabled
Bug: 157142645
Change-Id: I5c8278754549399ffa51e6e6fc2ca69b51976cb2
Diffstat (limited to 'libs/gui/QueueBufferInputOutput.cpp')
0 files changed, 0 insertions, 0 deletions