1 files changed, 52 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/aacenc/inc/tns_param.h b/media/libstagefright/codecs/aacenc/inc/tns_param.h
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index 0000000..26266ac
--- /dev/null
+++ b/media/libstagefright/codecs/aacenc/inc/tns_param.h
@@ -0,0 +1,52 @@
+/*
+ ** Copyright 2003-2010, VisualOn, Inc.
+ **
+ ** 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.
+ */
+/*******************************************************************************
+	File:		tns_param.h
+
+	Content:	TNS parameters
+
+*******************************************************************************/
+
+/*
+   TNS parameters
+ */
+#ifndef _TNS_PARAM_H
+#define _TNS_PARAM_H
+
+#include "tns.h"
+
+typedef struct{
+  Word32 samplingRate;
+  Word16 maxBandLong;
+  Word16 maxBandShort;
+}TNS_MAX_TAB_ENTRY;
+
+typedef struct{
+    Word32 bitRateFrom;
+    Word32 bitRateTo;
+    const TNS_CONFIG_TABULATED *paramMono_Long;  /* contains TNS parameters */
+    const TNS_CONFIG_TABULATED *paramMono_Short;
+    const TNS_CONFIG_TABULATED *paramStereo_Long;
+    const TNS_CONFIG_TABULATED *paramStereo_Short;
+}TNS_INFO_TAB;
+
+
+void GetTnsParam(TNS_CONFIG_TABULATED *tnsConfigTab, 
+                 Word32 bitRate, Word16 channels, Word16 blockType);
+
+void GetTnsMaxBands(Word32 samplingRate, Word16 blockType, Word16* tnsMaxSfb);
+
+#endif /* _TNS_PARAM_H */