WMAL: Shift output samples by the specified number of padding zeroes.

[ffmpeg] / libavcodec / mlp.h

diff --git a/libavcodec/mlp.h b/libavcodec/mlp.h
index b83881653c0d60f8daa9327be1e8c8549bf45b06..b001ad270d055cf872d5d39aaa7c3bf6d2ab28d4 100644 (file)
--- a/libavcodec/mlp.h
+++ b/libavcodec/mlp.h
@@ -2,20 +2,20 @@
  * MLP codec common header file
  * Copyright (c) 2007-2008 Ian Caulfield
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -47,13 +47,15 @@
  */
 #define MAX_SUBSTREAMS      3
 
+/** which multiple of 48000 the maximum sample rate is */
+#define MAX_RATEFACTOR      4
 /** maximum sample frequency seen in files */
-#define MAX_SAMPLERATE      192000
+#define MAX_SAMPLERATE      (MAX_RATEFACTOR * 48000)
 
 /** maximum number of audio samples within one access unit */
-#define MAX_BLOCKSIZE       (40 * (MAX_SAMPLERATE / 48000))
+#define MAX_BLOCKSIZE       (40 * MAX_RATEFACTOR)
 /** next power of two greater than MAX_BLOCKSIZE */
-#define MAX_BLOCKSIZE_POW2  (64 * (MAX_SAMPLERATE / 48000))
+#define MAX_BLOCKSIZE_POW2  (64 * MAX_RATEFACTOR)
 
 /** number of allowed filters */
 #define NUM_FILTERS         2