Merge "Improve input event tracing" into udc-qpr-dev (539fd199) · Commits · e / os / platform_frameworks_native

libs/input/InputTransport.cpp

+15 −0

Original line number	Diff line number	Diff line
		@@ -4,6 +4,7 @@
		// Provides a shared memory transport for input events.
		//
		#define LOG_TAG "InputTransport"
		#define ATRACE_TAG ATRACE_TAG_INPUT

		#include <errno.h>
		#include <fcntl.h>
		@@ -449,6 +450,13 @@ status_t InputChannel::sendMessage(const InputMessage* msg) {

		ALOGD_IF(DEBUG_CHANNEL_MESSAGES, "channel '%s' ~ sent message of type %s", mName.c_str(),
		ftl::enum_string(msg->header.type).c_str());

		if (ATRACE_ENABLED()) {
		std::string message =
		StringPrintf("sendMessage(inputChannel=%s, seq=0x%" PRIx32 ", type=0x%" PRIx32 ")",
		mName.c_str(), msg->header.seq, msg->header.type);
		ATRACE_NAME(message.c_str());
		}
		return OK;
		}

		@@ -484,6 +492,13 @@ status_t InputChannel::receiveMessage(InputMessage* msg) {

		ALOGD_IF(DEBUG_CHANNEL_MESSAGES, "channel '%s' ~ received message of type %s", mName.c_str(),
		ftl::enum_string(msg->header.type).c_str());

		if (ATRACE_ENABLED()) {
		std::string message = StringPrintf("receiveMessage(inputChannel=%s, seq=0x%" PRIx32
		", type=0x%" PRIx32 ")",
		mName.c_str(), msg->header.seq, msg->header.type);
		ATRACE_NAME(message.c_str());
		}
		return OK;
		}