1 files changed, 63 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/amrnb/common/include/pvgsmamr.h b/media/libstagefright/codecs/amrnb/common/include/pvgsmamr.h
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+++ b/media/libstagefright/codecs/amrnb/common/include/pvgsmamr.h
@@ -0,0 +1,63 @@
+/* ------------------------------------------------------------------
+ * Copyright (C) 1998-2009 PacketVideo
+ *
+ * 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.
+ * -------------------------------------------------------------------
+ */
+/****************************************************************************************
+Portions of this file are derived from the following 3GPP standard:
+
+    3GPP TS 26.073
+    ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
+    Available from http://www.3gpp.org
+
+(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
+Permission to distribute, modify and use this file under the standard license
+terms listed above has been obtained from the copyright holder.
+****************************************************************************************/
+#ifndef __PVGSMAMR_H
+#define __PVGSMAMR_H
+
+
+// includes
+#include <e32std.h>
+#include <e32base.h>
+
+#include "sp_dec.h"
+#include "pvglobals.h"
+
+
+// PVGsmDecoder AO
+class CPVGsmDecoder : public CBase
+{
+    public:
+        IMPORT_C static CPVGsmDecoder* NewL(void);
+        IMPORT_C ~CPVGsmDecoder();
+        IMPORT_C TInt StartL(void);
+
+        // only port the API's used in PVPlayer 2.0
+        IMPORT_C TInt DecodeFrame(enum Mode mode, unsigned char* compressedBlock, unsigned char* audioBuffer);
+        IMPORT_C TInt InitDecoder(void);
+        IMPORT_C void ExitDecoder(void);
+
+    private:
+        CPVGsmDecoder();
+        void ConstructL(void);
+
+        Speech_Decode_FrameState* decState;
+        enum RXFrameType rx_type;
+        struct globalDataStruct *gds;
+};
+
+#endif