Snap for 10928679 from bfbb6b22598355b67d5bb20703b36f74dc910cec to udc-qpr1-release (9caf2fd4) · Commits · e / os / android_frameworks_av

media/module/foundation/MetaDataBase.cpp

+11 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,8 @@
		#include <stdlib.h>
		#include <string.h>

		#include <mutex>

		#include <media/stagefright/foundation/ADebug.h>
		#include <media/stagefright/foundation/AString.h>
		#include <media/stagefright/foundation/hexdump.h>
		@@ -78,6 +80,7 @@ struct MetaDataBase::Rect {


		struct MetaDataBase::MetaDataInternal {
		std::mutex mLock;
		KeyedVector<uint32_t, MetaDataBase::typed_data> mItems;
		};

		@@ -102,10 +105,12 @@ MetaDataBase::~MetaDataBase() {
		}

		void MetaDataBase::clear() {
		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		mInternalData->mItems.clear();
		}

		bool MetaDataBase::remove(uint32_t key) {
		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		ssize_t i = mInternalData->mItems.indexOfKey(key);

		if (i < 0) {
		@@ -252,6 +257,7 @@ bool MetaDataBase::setData(
		uint32_t key, uint32_t type, const void *data, size_t size) {
		bool overwrote_existing = true;

		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		ssize_t i = mInternalData->mItems.indexOfKey(key);
		if (i < 0) {
		typed_data item;
		@@ -269,6 +275,7 @@ bool MetaDataBase::setData(

		bool MetaDataBase::findData(uint32_t key, uint32_t *type,
		const void *data, size_t size) const {
		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		ssize_t i = mInternalData->mItems.indexOfKey(key);

		if (i < 0) {
		@@ -283,6 +290,7 @@ bool MetaDataBase::findData(uint32_t key, uint32_t *type,
		}

		bool MetaDataBase::hasData(uint32_t key) const {
		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		ssize_t i = mInternalData->mItems.indexOfKey(key);

		if (i < 0) {
		@@ -429,6 +437,7 @@ static void MakeFourCCString(uint32_t x, char *s) {

		String8 MetaDataBase::toString() const {
		String8 s;
		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		for (int i = mInternalData->mItems.size(); --i >= 0;) {
		int32_t key = mInternalData->mItems.keyAt(i);
		char cc[5];
		@@ -443,6 +452,7 @@ String8 MetaDataBase::toString() const {
		}

		void MetaDataBase::dumpToLog() const {
		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		for (int i = mInternalData->mItems.size(); --i >= 0;) {
		int32_t key = mInternalData->mItems.keyAt(i);
		char cc[5];
		@@ -455,6 +465,7 @@ void MetaDataBase::dumpToLog() const {
		#if defined(__ANDROID__) && !defined(__ANDROID_VNDK__) && !defined(__ANDROID_APEX__)
		status_t MetaDataBase::writeToParcel(Parcel &parcel) {
		status_t ret;
		std::lock_guard<std::mutex> guard(mInternalData->mLock);
		size_t numItems = mInternalData->mItems.size();
		ret = parcel.writeUint32(uint32_t(numItems));
		if (ret) {