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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#ifndef BaseProfilerMarkerTypes_h
#define BaseProfilerMarkerTypes_h
// This header contains common marker type definitions.
//
// It #include's "mozilla/BaseProfilerMarkers.h", see that file for how to
// define other marker types, and how to add markers to the profiler buffers.
//
// If you don't need to use these common types, #include
// "mozilla/BaseProfilerMarkers.h" instead.
//
// Types in this files can be defined without relying on xpcom.
// Others are defined in "ProfilerMarkerTypes.h".
// !!! /!\ WORK IN PROGRESS /!\ !!!
// This file contains draft marker definitions, but most are not used yet.
// Further work is needed to complete these definitions, and use them to convert
#include "mozilla/BaseProfilerMarkers.h"
namespace mozilla::baseprofiler::markers {
struct MediaSampleMarker {
static constexpr Span<const char> MarkerTypeName() {
return MakeStringSpan("MediaSample");
}
static void StreamJSONMarkerData(SpliceableJSONWriter& aWriter,
int64_t aSampleStartTimeUs,
int64_t aSampleEndTimeUs,
int64_t aQueueLength) {
aWriter.IntProperty("sampleStartTimeUs", aSampleStartTimeUs);
aWriter.IntProperty("sampleEndTimeUs", aSampleEndTimeUs);
aWriter.IntProperty("queueLength", aQueueLength);
}
static MarkerSchema MarkerTypeDisplay() {
using MS = MarkerSchema;
MS schema{MS::Location::MarkerChart, MS::Location::MarkerTable};
schema.AddKeyLabelFormat("sampleStartTimeUs", "Sample start time",
MS::Format::Microseconds);
schema.AddKeyLabelFormat("sampleEndTimeUs", "Sample end time",
MS::Format::Microseconds);
schema.AddKeyLabelFormat("queueLength", "Queue length",
MS::Format::Integer);
return schema;
}
};
struct VideoFallingBehindMarker {
static constexpr Span<const char> MarkerTypeName() {
return MakeStringSpan("VideoFallingBehind");
}
static void StreamJSONMarkerData(SpliceableJSONWriter& aWriter,
int64_t aVideoFrameStartTimeUs,
int64_t aMediaCurrentTimeUs) {
aWriter.IntProperty("videoFrameStartTimeUs", aVideoFrameStartTimeUs);
aWriter.IntProperty("mediaCurrentTimeUs", aMediaCurrentTimeUs);
}
static MarkerSchema MarkerTypeDisplay() {
using MS = MarkerSchema;
MS schema{MS::Location::MarkerChart, MS::Location::MarkerTable};
schema.AddKeyLabelFormat("videoFrameStartTimeUs", "Video frame start time",
MS::Format::Microseconds);
schema.AddKeyLabelFormat("mediaCurrentTimeUs", "Media current time",
MS::Format::Microseconds);
return schema;
}
};
struct ContentBuildMarker {
static constexpr Span<const char> MarkerTypeName() {
return MakeStringSpan("CONTENT_FULL_PAINT_TIME");
}
static void StreamJSONMarkerData(SpliceableJSONWriter& aWriter) {}
static MarkerSchema MarkerTypeDisplay() {
using MS = MarkerSchema;
MS schema{MS::Location::MarkerChart, MS::Location::MarkerTable};
return schema;
}
};
struct MediaEngineMarker {
static constexpr Span<const char> MarkerTypeName() {
return MakeStringSpan("MediaEngine");
}
static void StreamJSONMarkerData(baseprofiler::SpliceableJSONWriter& aWriter,
uint64_t aMediaEngineId) {
aWriter.IntProperty("id", aMediaEngineId);
}
static MarkerSchema MarkerTypeDisplay() {
using MS = MarkerSchema;
MS schema{MS::Location::MarkerChart, MS::Location::MarkerTable};
schema.AddKeyLabelFormat("id", "Id", MS::Format::Integer);
return schema;
}
};
struct MediaEngineTextMarker {
static constexpr Span<const char> MarkerTypeName() {
return MakeStringSpan("MediaEngineText");
}
static void StreamJSONMarkerData(baseprofiler::SpliceableJSONWriter& aWriter,
uint64_t aMediaEngineId,
const ProfilerString8View& aText) {
aWriter.IntProperty("id", aMediaEngineId);
aWriter.StringProperty("text", aText);
}
static MarkerSchema MarkerTypeDisplay() {
using MS = MarkerSchema;
MS schema{MS::Location::MarkerChart, MS::Location::MarkerTable};
schema.AddKeyLabelFormat("id", "Id", MS::Format::Integer);
schema.AddKeyLabelFormat("text", "Details", MS::Format::String);
return schema;
}
};
} // namespace mozilla::baseprofiler::markers
#endif // BaseProfilerMarkerTypes_h