shithub: opus

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ref: ab0b5f5ff388f70a81b4497beef6d7562ebc4068
parent: c7921088292675c5f6691193a32fff68f36bf296
author: Vincent Penquerc'h <[email protected]>
date: Wed Nov 23 10:17:30 EST 2011 

Make input mapping parameter const in multistream API


--- a/include/opus_multistream.h
+++ b/include/opus_multistream.h
@@ -55,7 +55,7 @@
       int channels,             /**< Number of channels in the input signal */
       int streams,              /**< Total number of streams to encode from the input */
       int coupled_streams,      /**< Number of coupled (stereo) streams to encode */
-      unsigned char *mapping,   /**< Encoded mapping between channels and streams */
+      const unsigned char *mapping, /**< Encoded mapping between channels and streams */
       int application,          /**< Coding mode (OPUS_APPLICATION_VOIP/OPUS_APPLICATION_AUDIO) */
       int *error                /**< Error code */
 );
@@ -67,7 +67,7 @@
       int channels,             /**< Number of channels in the input signal */
       int streams,              /**< Total number of streams to encode from the input */
       int coupled_streams,      /**< Number of coupled (stereo) streams to encode */
-      unsigned char *mapping,   /**< Encoded mapping between channels and streams */
+      const unsigned char *mapping, /**< Encoded mapping between channels and streams */
       int application           /**< Coding mode (OPUS_APPLICATION_VOIP/OPUS_APPLICATION_AUDIO) */
 );
 
@@ -111,7 +111,7 @@
       int channels,             /**< Number of channels to decode */
       int streams,              /**< Total number of coded streams in the multistream */
       int coupled_streams,      /**< Number of coupled (stereo) streams in the multistream */
-      unsigned char *mapping,   /**< Stream to channel mapping table */
+      const unsigned char *mapping, /**< Stream to channel mapping table */
       int *error                /**< Error code */
 );
 
@@ -122,7 +122,7 @@
       int channels,             /**< Number of channels in the input signal */
       int streams,              /**< Total number of coded streams */
       int coupled_streams,      /**< Number of coupled (stereo) streams */
-      unsigned char *mapping    /**< Stream to channel mapping table */
+      const unsigned char *mapping  /**< Stream to channel mapping table */
 );
 
 /** Returns the number of samples decoded or a negative error code */
--- a/src/opus_multistream.c
+++ b/src/opus_multistream.c
@@ -154,7 +154,7 @@
       int channels,
       int streams,
       int coupled_streams,
-      unsigned char *mapping,
+      const unsigned char *mapping,
       int application
 )
 {
@@ -193,7 +193,7 @@
       int channels,
       int streams,
       int coupled_streams,
-      unsigned char *mapping,
+      const unsigned char *mapping,
       int application,
       int *error
 )
@@ -526,7 +526,7 @@
       int channels,
       int streams,
       int coupled_streams,
-      unsigned char *mapping
+      const unsigned char *mapping
 )
 {
    int coupled_size;
@@ -568,7 +568,7 @@
       int channels,
       int streams,
       int coupled_streams,
-      unsigned char *mapping,
+      const unsigned char *mapping,
       int *error
 )
 {