X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fmpeg4audio.h;h=21000a9acc55cd3b235a96abd296c25a6a46cc03;hb=dd3ca3ea15392da8636c06764e2da31e6ca700f0;hp=f70049a0e876e67ae6fc73d3e9ce189ae24601a3;hpb=d0492578c805cfd41673aa2cdadf52efde40e307;p=ffmpeg

diff --git a/libavcodec/mpeg4audio.h b/libavcodec/mpeg4audio.h
index f70049a0e87..21000a9acc5 100644
--- a/libavcodec/mpeg4audio.h
+++ b/libavcodec/mpeg4audio.h
@@ -40,16 +40,19 @@ typedef struct {
     int ps;  ///< -1 implicit, 1 presence
 } MPEG4AudioConfig;
 
-extern const int ff_mpeg4audio_sample_rates[16];
+extern const int avpriv_mpeg4audio_sample_rates[16];
 extern const uint8_t ff_mpeg4audio_channels[8];
+
 /**
  * Parse MPEG-4 systems extradata to retrieve audio configuration.
  * @param[in] c        MPEG4AudioConfig structure to fill.
  * @param[in] buf      Extradata from container.
- * @param[in] buf_size Extradata size.
+ * @param[in] bit_size Extradata size in bits.
+ * @param[in] sync_extension look for a sync extension after config if true.
  * @return On error -1 is returned, on success AudioSpecificConfig bit index in extradata.
  */
-int ff_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf, int buf_size);
+int avpriv_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf,
+                                 int bit_size, int sync_extension);
 
 enum AudioObjectType {
     AOT_NULL,
@@ -101,6 +104,6 @@ enum AudioObjectType {
 #define MAX_PCE_SIZE 304 ///<Maximum size of a PCE including the 3-bit ID_PCE
                          ///<marker and the comment
 
-int ff_copy_pce_data(PutBitContext *pb, GetBitContext *gb);
+int avpriv_copy_pce_data(PutBitContext *pb, GetBitContext *gb);
 
 #endif /* AVCODEC_MPEG4AUDIO_H */