1 files changed, 66 insertions, 0 deletions
diff --git a/media/libstagefright/mpeg2ts/ESQueue.h b/media/libstagefright/mpeg2ts/ESQueue.h
new file mode 100644
index 0000000..d2e87f2
--- /dev/null
+++ b/media/libstagefright/mpeg2ts/ESQueue.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#ifndef ES_QUEUE_H_
+
+#define ES_QUEUE_H_
+
+#include <media/stagefright/foundation/ABase.h>
+#include <utils/List.h>
+#include <utils/RefBase.h>
+
+namespace android {
+
+struct ABuffer;
+struct MetaData;
+
+struct ElementaryStreamQueue {
+    enum Mode {
+        H264,
+        AAC
+    };
+    ElementaryStreamQueue(Mode mode);
+
+    status_t appendData(const void *data, size_t size, int64_t timeUs);
+
+    sp<ABuffer> dequeueAccessUnit();
+
+    sp<MetaData> getFormat();
+
+private:
+    Mode mMode;
+
+    sp<ABuffer> mBuffer;
+    List<int64_t> mTimestamps;
+
+    sp<MetaData> mFormat;
+
+    sp<ABuffer> dequeueAccessUnitH264();
+    sp<ABuffer> dequeueAccessUnitAAC();
+
+    static sp<MetaData> MakeAACCodecSpecificData(
+            unsigned profile, unsigned sampling_freq_index,
+            unsigned channel_configuration);
+
+    static sp<MetaData> MakeAVCCodecSpecificData(
+            const sp<ABuffer> &accessUnit);
+
+    DISALLOW_EVIL_CONSTRUCTORS(ElementaryStreamQueue);
+};
+
+}  // namespace android
+
+#endif  // ES_QUEUE_H_