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Adding the OWNERS file to direct FrameTracer changes to the correct
person.
Test: Nil
Bug: 148689885
Change-Id: Ib66a1d84473d2ae26aaa3799d13123f3c70bcaf3
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related upstream perfetto change: aosp/1315608
Change-Id: I9cd56267a2481bb0cd6e5bceba65e984b5e505b4
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Enable global -WConversion in Android.bp and turn it off in
individual files. This is the first step to enable -WConversion
in SurfaceFlinger.
Test: boot
Bug: 129481165
Change-Id: Ia752df39ef380bde71705a32582d618242c466f7
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Perfetto uses BOOTTIME clock type by default, if it is not mentioned in
the TracePacket. For data sources that use different clock type,
they need to specify it in the TracePacket. SurfaceFlinger uses
MONOTONIC type but this wasn't specified previously, resulting in
misaligned events on the trace.
Test: Take a trace, disconnect the USB cable, turn off the screen,
connect the USB cable after 2 minutes and take a trace again
Bug: 145616132
Change-Id: I1579aba874ecfd6bb8fd1f6d04e6cad61453a62d
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Test: build, flash and boot
Test: atest libsurfaceflinger_unittest
Change-Id: I297dce08dbaf625b56e1e6d47cffead1de440ab7
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The FrameTracer prototype currently doesn't have some of the events
traced. This change adds the plumbing required to emit dequeueBuffer,
detachBuffer and cancelBuffer. Only the dequeueBuffer is made to emit
the event in this CL while enabling detach and cancel to have a place if
emitting is required.
Test: Build and trace with GAPID and FrameTracer perfetto changes.
Bug: 142502670
Change-Id: I2ba90b32d7b309a7c8145f75387c8e6f8f6bd0fb
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Bug: 140307339
Test: adb shell service call SurfaceFlinger 1 (This triggers bootFinished)
Change-Id: I4a9c5587288d7a67d955e91bf3185fc2f2ccfd77
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The tracing in TimeStats ended up having no actual overlap with current
TimeStats functionality. This CL pulls all tracing related code out
into its own class.
Test: atest libsurfaceflinger_unittest and manually inspected traces.
Run trace with:
{ adb shell perfetto -c - --txt -o /data/misc/perfetto-traces/trace <<EOF
buffers: {
size_kb: 1280
}
data_sources: {
config {
name: "android.surfaceflinger.frame"
}
}
duration_ms: 3000
EOF
} && adb pull /data/misc/perfetto-traces/trace ~/Desktop/trace
Fixes: 140298240
Change-Id: I52d80d46eb8dee8979b02416ab7a758b7e58dfd1
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