commit f0efb483af63ce85c87997b42af10ebaf2865636
author Tim Detwiler <tjdetwiler@google.com> Sat Jan 18 01:44:35 2020 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> Sat Jan 18 01:44:35 2020 +0000
tree 462ff83322ccdde3de9b57fbfd696fcb96405877
parent 83f43f2e27c8f20571fe491d5011b97d81b15acd

[audio_core] Add some additional trace markers

Change-Id: Id32c968dc802b3a5b780e47e3d62cf0515c58da7

src/media/audio/audio_core/effects_stage.cc

diff --git a/src/media/audio/audio_core/effects_stage.cc b/src/media/audio/audio_core/effects_stage.cc
index 7b989f0..56e2004 100644
--- a/src/media/audio/audio_core/effects_stage.cc
+++ b/src/media/audio/audio_core/effects_stage.cc
@@ -53,6 +53,7 @@
 // static
 std::shared_ptr<EffectsStage> EffectsStage::Create(
     const std::vector<PipelineConfig::Effect>& effects, std::shared_ptr<Stream> source) {
+  TRACE_DURATION("audio", "EffectsStage::Create");
   if (source->format().sample_format() != fuchsia::media::AudioSampleFormat::FLOAT) {
     FX_LOGS(ERROR) << "EffectsStage can only be added to streams with FLOAT samples";
     return nullptr;
@@ -81,6 +82,7 @@
 
 std::optional<Stream::Buffer> EffectsStage::LockBuffer(zx::time ref_time, int64_t frame,
                                                        uint32_t frame_count) {
+  TRACE_DURATION("audio", "EffectsStage::LockBuffer", "frame", frame, "length", frame_count);
   // If we have a partially consumed block, return that here.
   if (current_block_ && frame >= current_block_->start() && frame < current_block_->end()) {
     return current_block_;

src/media/audio/audio_core/mix_stage.cc

diff --git a/src/media/audio/audio_core/mix_stage.cc b/src/media/audio/audio_core/mix_stage.cc
index 42a8654..d05d204 100644
--- a/src/media/audio/audio_core/mix_stage.cc
+++ b/src/media/audio/audio_core/mix_stage.cc
@@ -54,7 +54,7 @@
 
 std::optional<Stream::Buffer> MixStage::LockBuffer(zx::time now, int64_t frame,
                                                    uint32_t frame_count) {
-  TRACE_DURATION("audio", "MixStage::LockBuffer");
+  TRACE_DURATION("audio", "MixStage::LockBuffer", "frame", frame, "length", frame_count);
   memset(&cur_mix_job_, 0, sizeof(cur_mix_job_));
 
   cur_mix_job_.buf = mix_buf_.get();