public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "id":
Id = (int)longVal;
break;
case "source_arg_set_id":
SourceArgSetId = (uint)longVal;
break;
case "gpu_id":
GpuId = (uint)longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "name":
Name = strVal;
break;
case "unit":
Unit = strVal;
break;
case "description":
Description = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "utid":
Utid = (uint)longVal;
break;
case "ts":
Timestamp = longVal;
break;
case "cpu":
Cpu = (uint)longVal;
break;
case "arg_set_id":
ArgSetId = (uint)longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "name":
Name = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "id":
Id = (int)longVal;
break;
case "depth":
Depth = (uint)longVal;
break;
case "parent_id":
ParentId = (int)longVal;
break;
case "frame_id":
FrameId = (int)longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "type":
Type = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "ts":
Timestamp = longVal;
break;
case "clock_id":
ClockId = longVal;
break;
case "clock_value":
ClockValue = longVal;
break;
case "snapshot_id":
SnapshotId = longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = stringCells[counters.StringCounter++];
switch (col)
{
case "clock_name":
ClockName = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "id":
Id = (int)longVal;
break;
case "uid":
Uid = (uint) longVal;
break;
case "debuggable":
Debuggable = Convert.ToBoolean(longVal);
break;
case "profileable_from_shell":
ProfileableFromShell = Convert.ToBoolean(longVal);
break;
case "version_code":
VersionCode = longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "type":
Type = strVal;
break;
case "package_name":
PackageName = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "int_value":
IntValue = longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = stringCells[counters.StringCounter++];
switch (col)
{
case "name":
Name = strVal;
break;
case "key_type":
KeyType = strVal;
break;
case "str_value":
StrValue = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception($"Unexpected CellType {col} {cellType}");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "start_ts":
StartTimestamp = longVal;
break;
case "end_ts":
EndTimestamp = longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "id":
Id = (int)longVal;
break;
case "start":
Start = longVal;
break;
case "end":
End = longVal;
break;
case "exact_offset":
ExactOffset = longVal;
break;
case "start_offset":
StartOffset = longVal;
break;
case "load_bias":
LoadBias = longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "name":
Name = strVal;
break;
case "type":
Type = strVal;
break;
case "build_id":
BuildId = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "upid":
Upid = (uint)longVal;
break;
case "id":
Id = longVal;
break;
case "pid":
Pid = (uint)longVal;
break;
case "uid":
Uid = (uint)longVal;
break;
case "parent_upid":
ParentUpid = (uint)longVal;
break;
case "android_appid":
AndroidAppId = (uint)longVal;
break;
case "arg_set_id":
ArgSetId = (uint)longVal;
break;
case "start_ts":
StartTimestamp = longVal;
break;
case "end_ts":
EndTimestamp = longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = stringCells[counters.StringCounter++];
switch (col)
{
case "type":
Type = strVal;
break;
case "cmdline":
CmdLine = strVal;
break;
case "name":
Name = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "id":
Id = (int)longVal;
break;
case "mapping":
Mapping = (int)longVal;
break;
case "rel_pc":
RelPc = longVal;
break;
case "symbol_set_id":
SymbolSetId = (uint)longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "name":
Name = strVal;
break;
case "type":
Type = strVal;
break;
case "deobfuscated_name":
DeobfuscatedName = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "id":
Id = (int)longVal;
break;
case "ts":
Timestamp = longVal;
break;
case "dur":
Duration = longVal;
break;
case "arg_set_id":
ArgSetId = (uint)longVal;
break;
case "track_id":
TrackId = (int)longVal;
break;
case "parent_id":
ParentId = (int)longVal;
break;
case "display_frame_token":
DisplayFrameToken = longVal;
break;
case "surface_frame_token":
SurfaceFrameToken = longVal;
break;
case "upid":
Upid = (uint)longVal;
break;
case "on_time_finish":
OnTimeFinish = (int)longVal;
break;
case "gpu_composition":
GpuComposition = (int)longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "name":
Name = strVal;
break;
case "type":
Type = strVal;
break;
case "category":
Category = strVal;
break;
case "layer_name":
LayerName = strVal;
break;
case "jank_type":
JankType = Common.StringIntern(strVal);
break;
case "jank_tag":
JankTag = Common.StringIntern(strVal);
break;
case "prediction_type":
PredictionType = Common.StringIntern(strVal);
break;
case "present_type":
PresentType = Common.StringIntern(strVal);
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "arg_set_id":
ArgSetId = (uint)longVal;
break;
case "int_value":
IntValue = longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
var floatVal = batch.Float64Cells[counters.FloatCounter++];
if (col == "real_value")
{
RealValue = floatVal;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "flat_key":
Flatkey = strVal;
break;
case "key":
ArgKey = strVal;
break;
case "string_value":
StringValue = strVal;
break;
case "value_type":
ValueType = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "utid":
Utid = (uint)longVal;
break;
case "ts":
Timestamp = longVal;
break;
case "prio":
Priority = (int)longVal;
if (Priority >= 0 && Priority < PriorityToString.Length)
{
PriorityString = PriorityToString[longVal];
}
else
{
PriorityString = Common.StringIntern(longVal.ToString());
}
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "tag":
Tag = strVal;
break;
case "msg":
Message = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
/// <summary>
/// This method is responsible for processing an individual cell in a SQL query, which is stored in the QueryResult
/// protobuf object (QueryResult.Batch.Cells)
///
/// CellType defines what type this cell is (int, string, float, ...) and the batch object contains
/// separate data arrays for each of those types (varintcells[], varfloatcells[]). The counters object
/// maintains the indices into each of these data arrays.
///
/// String cells need to be preprocessed by us because they come as a single string delimited by null characater.
///
/// For more information, see comments for QueryResult and CellsBatch inside TraceProcessor.cs
///
/// </summary>
/// <param name="colName">String name of the column</param>
/// <param name="cellType">Type of cell</param>
/// <param name="batch">Batch object that contains the data arrays</param>
/// <param name="stringCells">All the string cells already split into an array</param>
/// <param name="counters">Indexes into the data arrays</param>
public abstract void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters);
public override void ProcessCell(string colName,
QueryResult.Types.CellsBatch.Types.CellType cellType,
QueryResult.Types.CellsBatch batch,
string[] stringCells,
CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "id":
Id = (int)longVal;
break;
case "ts":
Timestamp = longVal;
break;
case "utid":
Utid = (uint)longVal;
break;
case "cpu":
Cpu = (uint)longVal;
break;
case "callsite_id":
CallsiteId = (int)longVal;
break;
case "perf_session_id":
PerfSessionId = (uint)longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = Common.StringIntern(stringCells[counters.StringCounter++]);
switch (col)
{
case "type":
Type = strVal;
break;
case "cpu_mode":
CpuMode = strVal;
break;
case "unwind_error":
UnwindError = strVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
/// <summary>
/// Perform a SQL query against trace_processor_shell to gather Perfetto trace data. Processes the QueryResult
/// and returns PerfettoSqlObjects through a callback
/// </summary>
/// <param name="sqlQuery">The query to perform against the loaded trace in trace_processor_shell</param>
/// <param name="eventKey">The event key that corresponds to the type of PerfettoSqlEvent to process for this query</param>
/// <param name="eventCallback">Completed PerfettoSqlEvents will be sent here</param>
/// <returns>Count of rows from query result</returns>
public long QueryTraceForEvents(string sqlQuery, string eventKey, Action <PerfettoSqlEvent> eventCallback)
{
long eventCount = 0;
var rpcs = QueryTrace(sqlQuery);
if (rpcs.Count == 0)
{
return(eventCount);
}
// Column information is only available in first result
var numColumns = rpcs[0].QueryResult.ColumnNames.Count;
var cols = rpcs[0].QueryResult.ColumnNames;
foreach (var rpc in rpcs)
{
var qr = rpc.QueryResult;
foreach (var batch in qr.Batch)
{
CellCounters cellCounters = new CellCounters();
// String cells get stored as a single string delimited by null character. Split that up ourselves
var stringCells = batch.StringCells.Split('\0');
int cellCount = 0;
PerfettoSqlEvent ev = null;
foreach (var cell in batch.Cells)
{
if (ev == null)
{
ev = eventKey switch
{
PerfettoSliceEvent.Key => new PerfettoSliceEvent(),
PerfettoArgEvent.Key => new PerfettoArgEvent(),
PerfettoThreadTrackEvent.Key => new PerfettoThreadTrackEvent(),
PerfettoThreadEvent.Key => new PerfettoThreadEvent(),
PerfettoProcessRawEvent.Key => new PerfettoProcessRawEvent(),
PerfettoSchedSliceEvent.Key => new PerfettoSchedSliceEvent(),
PerfettoAndroidLogEvent.Key => new PerfettoAndroidLogEvent(),
PerfettoRawEvent.Key => new PerfettoRawEvent(),
PerfettoCounterEvent.Key => new PerfettoCounterEvent(),
PerfettoCpuCounterTrackEvent.Key => new PerfettoCpuCounterTrackEvent(),
PerfettoGpuCounterTrackEvent.Key => new PerfettoGpuCounterTrackEvent(),
PerfettoClockSnapshotEvent.Key => new PerfettoClockSnapshotEvent(),
PerfettoTraceBoundsEvent.Key => new PerfettoTraceBoundsEvent(),
PerfettoMetadataEvent.Key => new PerfettoMetadataEvent(),
PerfettoProcessCounterTrackEvent.Key => new PerfettoProcessCounterTrackEvent(),
PerfettoCounterTrackEvent.Key => new PerfettoCounterTrackEvent(),
PerfettoProcessTrackEvent.Key => new PerfettoProcessTrackEvent(),
PerfettoPerfSampleEvent.Key => new PerfettoPerfSampleEvent(),
PerfettoStackProfileCallSiteEvent.Key => new PerfettoStackProfileCallSiteEvent(),
PerfettoStackProfileFrameEvent.Key => new PerfettoStackProfileFrameEvent(),
PerfettoStackProfileMappingEvent.Key => new PerfettoStackProfileMappingEvent(),
PerfettoStackProfileSymbolEvent.Key => new PerfettoStackProfileSymbolEvent(),
PerfettoActualFrameEvent.Key => new PerfettoActualFrameEvent(),
PerfettoExpectedFrameEvent.Key => new PerfettoExpectedFrameEvent(),
PerfettoPackageListEvent.Key => new PerfettoPackageListEvent(),
_ => throw new Exception("Invalid event type"),
};
}
var colIndex = cellCount % numColumns;
var colName = cols[colIndex].ToLower();
// The event itself is responsible for figuring out how to process and store cell contents
ev.ProcessCell(colName, cell, batch, stringCells, cellCounters);
// If we've reached the end of a row, we've finished an event.
if (++cellCount % numColumns == 0)
{
// Report the event back
eventCallback(ev);
ev = null;
eventCount++;
}
}
}
}
return(eventCount);
}
public override void ProcessCell(string colName, QueryResult.Types.CellsBatch.Types.CellType cellType, QueryResult.Types.CellsBatch batch, string[] stringCells, CellCounters counters)
{
var col = colName.ToLower();
switch (cellType)
{
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellInvalid:
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellNull:
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellVarint:
var longVal = batch.VarintCells[counters.IntCounter++];
switch (col)
{
case "utid":
Utid = (uint)longVal;
break;
case "ts":
Timestamp = longVal;
break;
case "dur":
Duration = longVal;
break;
case "cpu":
Cpu = (uint)longVal;
break;
case "priority":
Priority = (int)longVal;
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellFloat64:
var floatVal = batch.Float64Cells[counters.FloatCounter++];
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellString:
var strVal = stringCells[counters.StringCounter++];
switch (col)
{
case "end_state":
SetEndState(strVal);
break;
}
break;
case Perfetto.Protos.QueryResult.Types.CellsBatch.Types.CellType.CellBlob:
break;
default:
throw new Exception("Unexpected CellType");
}
}
