Add NDK async begin/end & counter (73e5bf2d) · Commits · e / os / android_frameworks_native-old

include/android/trace.h

+35 −0

Original line number	Original line	Diff line number	Diff line
	@@ -33,6 +33,7 @@
	#define ANDROID_NATIVE_TRACE_H		#define ANDROID_NATIVE_TRACE_H

	#include <stdbool.h>		#include <stdbool.h>
			#include <stdint.h>
	#include <sys/cdefs.h>		#include <sys/cdefs.h>

	#ifdef __cplusplus		#ifdef __cplusplus
	@@ -73,6 +74,40 @@ void ATrace_endSection() __INTRODUCED_IN(23);

	#endif /* __ANDROID_API__ >= 23 */		#endif /* __ANDROID_API__ >= 23 */

			#if __ANDROID_API__ >= __ANDROID_API_Q__

			/**
			* Writes a trace message to indicate that a given section of code has
			* begun. Must be followed by a call to {@link ATrace_endAsyncSection} with the same
			* methodName and cookie. Unlike {@link ATrace_beginSection} and {@link ATrace_endSection},
			* asynchronous events do not need to be nested. The name and cookie used to
			* begin an event must be used to end it.
			*
			* \param sectionName The method name to appear in the trace.
			* \param cookie Unique identifier for distinguishing simultaneous events
			*/
			void ATrace_beginAsyncSection(const char* sectionName, int32_t cookie) __INTRODUCED_IN(29);

			/**
			* Writes a trace message to indicate that the current method has ended.
			* Must be called exactly once for each call to {@link ATrace_beginAsyncSection}
			* using the same name and cookie.
			*
			* \param methodName The method name to appear in the trace.
			* \param cookie Unique identifier for distinguishing simultaneous events
			*/
			void ATrace_endAsyncSection(const char* sectionName, int32_t cookie) __INTRODUCED_IN(29);

			/**
			* Writes trace message to indicate the value of a given counter.
			*
			* \param counterName The counter name to appear in the trace.
			* \param counterValue The counter value.
			*/
			void ATrace_setCounter(const char* counterName, int64_t counterValue) __INTRODUCED_IN(29);

			#endif /* __ANDROID_API__ >= 29 */

	#ifdef __cplusplus		#ifdef __cplusplus
	};		};
	#endif		#endif