diff options
| author | 2024-09-13 22:34:11 +0000 | |
|---|---|---|
| committer | 2024-09-13 23:37:38 +0000 | |
| commit | 3118f969f488b738de1976917a0944705c209173 (patch) | |
| tree | e7f0d3def33e5efe4809a92756de74ec9811b06c /libs/gui/BLASTBufferQueue.cpp | |
| parent | ec115475e968329f8198ecc49458714229a3afff (diff) | |
Add some tracing for release fences
* Fix FenceMonitor to cleanly teardown
* App-side tracing for BBQ release callbacks
* Trace future compleition in TxnCallbackInvoker
Bug: 360932099
Bug: 357762453
Flag: EXEMPT debugging
Test: builds
Test: perfetto
Change-Id: I188c04da1e249b672b428837c328568d9e7a1e66
Diffstat (limited to 'libs/gui/BLASTBufferQueue.cpp')
| -rw-r--r-- | libs/gui/BLASTBufferQueue.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp index 3c1971fd81..94998e5ab7 100644 --- a/libs/gui/BLASTBufferQueue.cpp +++ b/libs/gui/BLASTBufferQueue.cpp @@ -31,6 +31,7 @@ #include <sys/epoll.h> #include <sys/eventfd.h> +#include <gui/FenceMonitor.h> #include <gui/FrameRateUtils.h> #include <gui/GLConsumer.h> #include <gui/IProducerListener.h> @@ -475,6 +476,16 @@ void BLASTBufferQueue::releaseBufferCallbackLocked( ATRACE_CALL(); BQA_LOGV("releaseBufferCallback %s", id.to_string().c_str()); + if (CC_UNLIKELY(atrace_is_tag_enabled(ATRACE_TAG_GRAPHICS))) { + if (!mFenceMonitor) { + std::string monitorName = "release :"; + monitorName.append(mName.c_str()); + mFenceMonitor.emplace(monitorName.c_str()); + } + + mFenceMonitor->queueFence(releaseFence); + } + // Calculate how many buffers we need to hold before we release them back // to the buffer queue. This will prevent higher latency when we are running // on a lower refresh rate than the max supported. We only do that for EGL |