encode_size() moved out of opus_encoder.c

1 files changed, 14 insertions, 0 deletions

diff --git a/src/opus.c b/src/opus.c
index 9f3a4ecf..0181e11d 100644
--- a/src/opus.c
+++ b/src/opus.c
@@ -30,11 +30,25 @@
 #endif
 
 #include "opus.h"
+#include "opus_private.h"
 
 #ifndef OPUS_VERSION
 #define OPUS_VERSION "unknown"
 #endif
 
+int encode_size(int size, unsigned char *data)
+{
+   if (size < 252)
+   {
+      data[0] = size;
+      return 1;
+   } else {
+      data[0] = 252+(size&0x3);
+      data[1] = (size-(int)data[0])>>2;
+      return 2;
+   }
+}
+
 const char *opus_strerror(int error)
 {
    static const char *error_strings[8] = {