Merge "Add blob cache related tracepoints" into udc-dev (16f61146) · Commits · e / os / platform_frameworks_native

opengl/libs/EGL/BlobCache.cpp

+6 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,7 @@
		*/

		//#define LOG_NDEBUG 0
		#define ATRACE_TAG ATRACE_TAG_GRAPHICS

		#include "BlobCache.h"

		@@ -22,6 +23,7 @@
		#include <errno.h>
		#include <inttypes.h>
		#include <log/log.h>
		#include <utils/Trace.h>

		#include <chrono>

		@@ -230,6 +232,8 @@ int BlobCache::flatten(void* buffer, size_t size) const {
		}

		int BlobCache::unflatten(void const* buffer, size_t size) {
		ATRACE_NAME("BlobCache::unflatten");

		// All errors should result in the BlobCache being in an empty state.
		clear();

		@@ -293,6 +297,8 @@ long int BlobCache::blob_random() {
		}

		void BlobCache::clean() {
		ATRACE_NAME("BlobCache::clean");

		// Remove a random cache entry until the total cache size gets below half
		// the maximum total cache size.
		while (mTotalSize > mMaxTotalSize / 2) {

+7 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,8 @@
		** limitations under the License.
		*/

		#define ATRACE_TAG ATRACE_TAG_GRAPHICS

		#include "FileBlobCache.h"

		#include <errno.h>
		@@ -24,6 +26,7 @@
		#include <unistd.h>

		#include <log/log.h>
		#include <utils/Trace.h>

		// Cache file header
		static const char* cacheFileMagic = "EGL$";
		@@ -51,6 +54,8 @@ FileBlobCache::FileBlobCache(size_t maxKeySize, size_t maxValueSize, size_t maxT
		const std::string& filename)
		: BlobCache(maxKeySize, maxValueSize, maxTotalSize)
		, mFilename(filename) {
		ATRACE_CALL();

		if (mFilename.length() > 0) {
		size_t headerSize = cacheFileHeaderSize;

		@@ -117,6 +122,8 @@ FileBlobCache::FileBlobCache(size_t maxKeySize, size_t maxValueSize, size_t maxT
		}

		void FileBlobCache::writeToFile() {
		ATRACE_CALL();

		if (mFilename.length() > 0) {
		size_t cacheSize = getFlattenedSize();
		size_t headerSize = cacheFileHeaderSize;