1 files changed, 74 insertions, 0 deletions
diff --git a/media/libeffects/lvm/lib/Common/src/Filters.h b/media/libeffects/lvm/lib/Common/src/Filters.h
new file mode 100755
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--- /dev/null
+++ b/media/libeffects/lvm/lib/Common/src/Filters.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2004-2010 NXP Software
+ * 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.
+ */
+
+/************************************************************************************
+
+     $Author: beq07716 $
+     $Revision: 1001 $
+     $Date: 2010-06-28 13:23:02 +0200 (Mon, 28 Jun 2010) $
+
+*************************************************************************************/
+
+#ifndef FILTERS_H
+#define FILTERS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include "LVM_Types.h"
+
+/************************************************************************************/
+/*                                                                                  */
+/*    Structures                                                                    */
+/*                                                                                  */
+/************************************************************************************/
+
+/*
+ * Biquad with coefficients A0, A1, A2, B1 and B2 coefficients
+ */
+/* Single precision (16-bit) Biquad section coefficients */
+typedef struct
+{
+        LVM_INT16   A0;
+        LVM_INT16   A1;
+        LVM_INT16   A2;
+        LVM_INT16   B1;
+        LVM_INT16   B2;
+        LVM_UINT16  Scale;
+} BiquadA012B12CoefsSP_t;
+
+
+/*
+ * Biquad with coefficients A0, A1 and B1 coefficients
+ */
+/* Single precision (16-bit) Biquad section coefficients */
+typedef struct
+{
+        LVM_INT16   A0;
+        LVM_INT16   A1;
+        LVM_INT16   B1;
+        LVM_UINT16  Scale;
+} BiquadA01B1CoefsSP_t;
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif      /* FILTERS_H */
+