1 files changed, 44 insertions, 0 deletions
diff --git a/media/img_utils/src/SortedEntryVector.cpp b/media/img_utils/src/SortedEntryVector.cpp
new file mode 100644
index 0000000..f0e1fa1
--- /dev/null
+++ b/media/img_utils/src/SortedEntryVector.cpp
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <img_utils/SortedEntryVector.h>
+
+#include <utils/TypeHelpers.h>
+#include <utils/Log.h>
+
+namespace android {
+namespace img_utils {
+
+SortedEntryVector::~SortedEntryVector() {}
+
+ssize_t SortedEntryVector::indexOfTag(uint16_t tag) const {
+    // TODO: Use binary search here.
+    for (size_t i = 0; i < size(); ++i) {
+        if (itemAt(i)->getTag() == tag) {
+            return i;
+        }
+    }
+    return -1;
+}
+
+int SortedEntryVector::do_compare(const void* lhs, const void* rhs) const {
+    const sp<TiffEntry>* lEntry = reinterpret_cast<const sp<TiffEntry>*>(lhs);
+    const sp<TiffEntry>* rEntry = reinterpret_cast<const sp<TiffEntry>*>(rhs);
+    return compare_type(**lEntry, **rEntry);
+}
+
+} /*namespace img_utils*/
+} /*namespace android*/