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-rw-r--r--media/libstagefright/codecs/aacenc/src/spreading.c90
1 files changed, 45 insertions, 45 deletions
diff --git a/media/libstagefright/codecs/aacenc/src/spreading.c b/media/libstagefright/codecs/aacenc/src/spreading.c
index e6fc7da..aaf2fff 100644
--- a/media/libstagefright/codecs/aacenc/src/spreading.c
+++ b/media/libstagefright/codecs/aacenc/src/spreading.c
@@ -1,29 +1,29 @@
-/*
- ** 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: spreading.c
-
- Content: Spreading of energy function
-
-*******************************************************************************/
-
-#include "basic_op.h"
-#include "oper_32b.h"
-#include "spreading.h"
-
+/*
+ ** 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: spreading.c
+
+ Content: Spreading of energy function
+
+*******************************************************************************/
+
+#include "basic_op.h"
+#include "oper_32b.h"
+#include "spreading.h"
+
/*********************************************************************************
*
* function name: SpreadingMax
@@ -31,22 +31,22 @@
* higher frequencies thr(n) = max(thr(n), sh(n)*thr(n-1))
* lower frequencies thr(n) = max(thr(n), sl(n)*thr(n+1))
*
-**********************************************************************************/
-void SpreadingMax(const Word16 pbCnt,
- const Word16 *maskLowFactor,
- const Word16 *maskHighFactor,
- Word32 *pbSpreadedEnergy)
-{
- Word32 i;
-
- /* slope to higher frequencies */
- for (i=1; i<pbCnt; i++) {
- pbSpreadedEnergy[i] = max(pbSpreadedEnergy[i],
- L_mpy_ls(pbSpreadedEnergy[i-1], maskHighFactor[i]));
- }
- /* slope to lower frequencies */
- for (i=pbCnt - 2; i>=0; i--) {
- pbSpreadedEnergy[i] = max(pbSpreadedEnergy[i],
- L_mpy_ls(pbSpreadedEnergy[i+1], maskLowFactor[i]));
- }
-}
+**********************************************************************************/
+void SpreadingMax(const Word16 pbCnt,
+ const Word16 *maskLowFactor,
+ const Word16 *maskHighFactor,
+ Word32 *pbSpreadedEnergy)
+{
+ Word32 i;
+
+ /* slope to higher frequencies */
+ for (i=1; i<pbCnt; i++) {
+ pbSpreadedEnergy[i] = max(pbSpreadedEnergy[i],
+ L_mpy_ls(pbSpreadedEnergy[i-1], maskHighFactor[i]));
+ }
+ /* slope to lower frequencies */
+ for (i=pbCnt - 2; i>=0; i--) {
+ pbSpreadedEnergy[i] = max(pbSpreadedEnergy[i],
+ L_mpy_ls(pbSpreadedEnergy[i+1], maskLowFactor[i]));
+ }
+}