diff options
Diffstat (limited to 'libs/input/InputConsumer.cpp')
| -rw-r--r-- | libs/input/InputConsumer.cpp | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/libs/input/InputConsumer.cpp b/libs/input/InputConsumer.cpp index 41ecfe3cfd..be2110e42b 100644 --- a/libs/input/InputConsumer.cpp +++ b/libs/input/InputConsumer.cpp @@ -14,6 +14,7 @@ * limitations under the License. */ +#include <cstdint> #define LOG_TAG "InputTransport" #define ATRACE_TAG ATRACE_TAG_INPUT @@ -194,9 +195,21 @@ InputConsumer::InputConsumer(const std::shared_ptr<InputChannel>& channel) InputConsumer::InputConsumer(const std::shared_ptr<InputChannel>& channel, bool enableTouchResampling) - : mResampleTouch(enableTouchResampling), mChannel(channel), mMsgDeferred(false) {} + : mResampleTouch(enableTouchResampling), + mChannel(channel), + mProcessingTraceTag(StringPrintf("InputConsumer processing on %s (%p)", + mChannel->getName().c_str(), this)), + mLifetimeTraceTag(StringPrintf("InputConsumer lifetime on %s (%p)", + mChannel->getName().c_str(), this)), + mLifetimeTraceCookie( + static_cast<int32_t>(reinterpret_cast<std::uintptr_t>(this) & 0xFFFFFFFF)), + mMsgDeferred(false) { + ATRACE_ASYNC_BEGIN(mLifetimeTraceTag.c_str(), /*cookie=*/mLifetimeTraceCookie); +} -InputConsumer::~InputConsumer() {} +InputConsumer::~InputConsumer() { + ATRACE_ASYNC_END(mLifetimeTraceTag.c_str(), /*cookie=*/mLifetimeTraceCookie); +} bool InputConsumer::isTouchResamplingEnabled() { return property_get_bool(PROPERTY_RESAMPLING_ENABLED, true); @@ -228,7 +241,7 @@ status_t InputConsumer::consume(InputEventFactoryInterface* factory, bool consum mMsg.header.seq); // Trace the event processing timeline - event was just read from the socket - ATRACE_ASYNC_BEGIN("InputConsumer processing", /*cookie=*/mMsg.header.seq); + ATRACE_ASYNC_BEGIN(mProcessingTraceTag.c_str(), /*cookie=*/mMsg.header.seq); } if (result) { // Consume the next batched event unless batches are being held for later. @@ -769,7 +782,7 @@ status_t InputConsumer::sendUnchainedFinishedSignal(uint32_t seq, bool handled) popConsumeTime(seq); // Trace the event processing timeline - event was just finished - ATRACE_ASYNC_END("InputConsumer processing", /*cookie=*/seq); + ATRACE_ASYNC_END(mProcessingTraceTag.c_str(), /*cookie=*/seq); } return result; } |