Add openmax dl routines for review. MUST NOT BE LANDED

third_party/openmax_dl/dl/sp/api/armSP.h

+/*
+ *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ *
+ *  This file was originally licensed as follows. It has been
+ *  relicensed with permission from the copyright holders.
+ */
+
+/**
+ * 
+ * File Name:  armSP.h
+ * OpenMAX DL: v1.0.2
+ * Last Modified Revision:   7014
+ * Last Modified Date:       Wed, 01 Aug 2007
+ * 
+ * (c) Copyright 2007-2008 ARM Limited. All Rights Reserved.
+ * 
+ * 
+ *   
+ * File: armSP.h
+ * Brief: Declares API's/Basic Data types used across the OpenMAX Signal Processing domain
+ *
+ */
+#ifndef _armSP_H_
+#define _armSP_H_
+
+#include "dl/api/omxtypes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** FFT Specific declarations */
+extern  OMX_S32 armSP_FFT_S32TwiddleTable[1026];
+extern OMX_F32 armSP_FFT_F32TwiddleTable[];
+
+typedef struct  ARMsFFTSpec_SC32_Tag 
+{
+    OMX_U32     N;
+    OMX_U16     *pBitRev;    
+    OMX_SC32    *pTwiddle;
+    OMX_SC32    *pBuf;
+}ARMsFFTSpec_SC32;
+
+
+typedef struct  ARMsFFTSpec_SC16_Tag 
+{
+    OMX_U32     N;
+    OMX_U16     *pBitRev;    
+    OMX_SC16    *pTwiddle;
+    OMX_SC16    *pBuf;
+}ARMsFFTSpec_SC16;
+
+typedef struct  ARMsFFTSpec_R_SC32_Tag 
+{
+    OMX_U32     N;
+    OMX_U16     *pBitRev;    
+    OMX_SC32    *pTwiddle;
+    OMX_S32     *pBuf;
+}ARMsFFTSpec_R_SC32;
+
+typedef struct ARMsFFTSpec_R_FC32_Tag
+{
+    OMX_U32 N;
+    OMX_U16* pBitRev;
+    OMX_FC32* pTwiddle;
+    OMX_F32* pBuf;
+} ARMsFFTSpec_R_FC32;
+
+typedef struct ARMsFFTSpec_FC32_Tag
+{
+    OMX_U32 N;
+    OMX_U16* pBitRev;
+    OMX_FC32* pTwiddle;
+    OMX_FC32* pBuf;
+} ARMsFFTSpec_FC32;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/*End of File*/
+
+
+