1 files changed, 71 insertions, 0 deletions
diff --git a/media/libstagefright/include/AACEncoder.h b/media/libstagefright/include/AACEncoder.h
new file mode 100644
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--- /dev/null
+++ b/media/libstagefright/include/AACEncoder.h
@@ -0,0 +1,71 @@
+/*
+ * 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 AAC_ENCODER_H
+#define AAC_ENCODER_H
+
+#include <media/stagefright/MediaSource.h>
+#include <media/stagefright/MetaData.h>
+
+struct VO_AUDIO_CODECAPI;
+struct VO_MEM_OPERATOR;
+
+namespace android {
+
+struct MediaBufferGroup;
+
+class AACEncoder: public MediaSource {
+    public:
+        AACEncoder(const sp<MediaSource> &source, const sp<MetaData> &meta);
+
+        virtual status_t start(MetaData *params);
+        virtual status_t stop();
+        virtual sp<MetaData> getFormat();
+        virtual status_t read(
+                MediaBuffer **buffer, const ReadOptions *options);
+
+
+    protected:
+        virtual ~AACEncoder();
+
+    private:
+        sp<MediaSource>   mSource;
+        sp<MetaData>      mMeta;
+        bool              mStarted;
+        MediaBufferGroup *mBufferGroup;
+        MediaBuffer      *mInputBuffer;
+        status_t          mInitCheck;
+        int32_t           mSampleRate;
+        int32_t           mChannels;
+        int32_t           mBitRate;
+        int32_t           mFrameCount;
+        uint8_t           mAudioSpecificConfigData[2]; // auido specific data
+        void             *mEncoderHandle;
+        VO_AUDIO_CODECAPI *mApiHandle;
+        VO_MEM_OPERATOR  *mMemOperator;
+
+        status_t setAudioSpecificConfigData();
+        status_t initCheck();
+
+        AACEncoder& operator=(const AACEncoder &rhs);
+        AACEncoder(const AACEncoder& copy);
+
+};
+
+}
+
+#endif  //#ifndef AAC_ENCODER_H
+