diff options
| author |  Brian Osman <brianosman@google.com> | 2017-07-26 15:50:37 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-07-26 20:12:22 +0000 |
| commit | 1e0968684065b39dfe3ea8b7fac05e37b712ef61 (patch) | |
| tree | a3f4c9d46fcdf4db2584bc92a60dbee9a4aaadec /tools | |
| parent | f695b63841fb4c55353bcf98932985e0deea3112 (diff) | |
Add --traceMatch argument to filter tracing categories
Bug: skia:
Change-Id: I1449f0f4d7d9ab6225d98c601eafa7461a2a7dde
Reviewed-on: https://skia-review.googlesource.com/27120
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/trace/SkEventTracingPriv.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/trace/SkEventTracingPriv.cpp b/tools/trace/SkEventTracingPriv.cpp index 7a9ca2ee80..a7b3a827e6 100644 --- a/tools/trace/SkEventTracingPriv.cpp +++ b/tools/trace/SkEventTracingPriv.cpp @@ -22,6 +22,10 @@ DEFINE_string(trace, "", " trace events to specified file as JSON, for viewing\n" " with chrome://tracing"); +DEFINE_string(traceMatch, "", + "Filter which categories are traced.\n" + "Uses same format as --match\n"); + void initializeEventTracingForTools(const char* traceFlag) { if (!traceFlag) { if (FLAGS_trace.isEmpty()) { @@ -65,8 +69,9 @@ uint8_t* SkEventTracingCategories::getCategoryGroupEnabled(const char* name) { return reinterpret_cast<uint8_t*>(&fCategories[0]); } - fCategories[fNumCategories].fEnabled = - SkEventTracer::kEnabledForRecording_CategoryGroupEnabledFlags; + fCategories[fNumCategories].fEnabled = SkCommandLineFlags::ShouldSkip(FLAGS_traceMatch, name) + ? 0 : SkEventTracer::kEnabledForRecording_CategoryGroupEnabledFlags; + fCategories[fNumCategories].fName = name; return reinterpret_cast<uint8_t*>(&fCategories[fNumCategories++]); } |