1 files changed, 0 insertions, 104 deletions
diff --git a/media/libeffects/lvm/lib/Common/src/DelayAllPass_Sat_32x16To32.c b/media/libeffects/lvm/lib/Common/src/DelayAllPass_Sat_32x16To32.c
deleted file mode 100644
index 2e20d79..0000000
--- a/media/libeffects/lvm/lib/Common/src/DelayAllPass_Sat_32x16To32.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * 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.
- */
-
-/**********************************************************************************
-   INCLUDE FILES
-***********************************************************************************/
-
-#include "LVM_Types.h"
-#include "LVM_Macros.h"
-#include "VectorArithmetic.h"
-
-/**********************************************************************************
-   FUNCTION DelayAllPass_32x32
-***********************************************************************************/
-
-void DelayAllPass_Sat_32x16To32(  LVM_INT32  *delay,                    /* Delay buffer */
-                                  LVM_UINT16 size,                      /* Delay size */
-                                  LVM_INT16 coeff,                      /* All pass filter coefficient */
-                                  LVM_UINT16 DelayOffset,               /* Simple delay offset */
-                                  LVM_UINT16 *pAllPassOffset,           /* All pass filter delay offset */
-                                  LVM_INT32  *dst,                      /* Source/destination */
-                                  LVM_INT16 n)                          /* Number of  samples */
-{
-    LVM_INT16   i;
-    LVM_UINT16   AllPassOffset = *pAllPassOffset;
-    LVM_INT32    temp;
-    LVM_INT32    a,b,c;
-
-    for (i = 0; i < n; i++)
-    {
-
-        MUL32x16INTO32(delay[AllPassOffset], coeff, temp, 15)
-        a = temp;
-        b = delay[DelayOffset];
-        DelayOffset++;
-
-        c = a + b;
-        if ((((c ^ a) & (c ^ b)) >> 31) != 0)  /* overflow / underflow */
-        {
-            if(a < 0)
-            {
-                c = 0x80000000l;
-            }
-            else
-            {
-                c = 0x7FFFFFFFl;
-            }
-        }
-        *dst = c;
-        dst++;
-
-
-        MUL32x16INTO32(c, -coeff, temp, 15)
-        a = temp;
-        b = delay[AllPassOffset];
-        c = a + b;
-        if ((((c ^ a) & (c ^ b)) >> 31)!=0)  /* overflow / underflow */
-        {
-            if(a < 0)
-            {
-                c = 0x80000000l;
-            }
-            else
-            {
-                c = 0x7FFFFFFFl;
-            }
-        }
-        delay[AllPassOffset] = c;
-        AllPassOffset++;
-
-        /* Make the delay buffer a circular buffer */
-        if (DelayOffset >= size)
-        {
-            DelayOffset = 0;
-        }
-
-        if (AllPassOffset >= size)
-        {
-            AllPassOffset = 0;
-        }
-    }
-
-    /* Update the offset */
-    *pAllPassOffset = AllPassOffset;
-
-    return;
-}
-
-/**********************************************************************************/
-