diff options
Diffstat (limited to 'media/libeffects/lvm/lib/Common/src/MonoTo2I_32.c')
-rw-r--r-- | media/libeffects/lvm/lib/Common/src/MonoTo2I_32.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/media/libeffects/lvm/lib/Common/src/MonoTo2I_32.c b/media/libeffects/lvm/lib/Common/src/MonoTo2I_32.c new file mode 100644 index 0000000..c09ec0f --- /dev/null +++ b/media/libeffects/lvm/lib/Common/src/MonoTo2I_32.c @@ -0,0 +1,49 @@ +/* + * 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 "VectorArithmetic.h" + +/********************************************************************************** + FUNCTION MonoTo2I_32 +***********************************************************************************/ + +void MonoTo2I_32( const LVM_INT32 *src, + LVM_INT32 *dst, + LVM_INT16 n) +{ + LVM_INT16 ii; + src += (n-1); + dst += ((n*2)-1); + + for (ii = n; ii != 0; ii--) + { + *dst = *src; + dst--; + + *dst = *src; + dst--; + src--; + } + + return; +} + +/**********************************************************************************/ |