avcodec: Constify AVCodecs

[ffmpeg] / libavformat / id3v2.h

diff --git a/libavformat/id3v2.h b/libavformat/id3v2.h
index 3e6030c94238f57b2a5bc852503ba84d7e8192e1..9afa5a2ddc1377156e84caf345c3bbdec7825d3d 100644 (file)
--- a/libavformat/id3v2.h
+++ b/libavformat/id3v2.h
@@ -111,7 +111,7 @@ int ff_id3v2_tag_len(const uint8_t *buf);
  * Read an ID3v2 tag into specified dictionary and retrieve supported extra metadata.
  *
  * @param metadata Parsed metadata is stored here
- * @param extra_meta If not NULL, extra metadata is parsed into a list of
+ * @param[out] extra_meta If not NULL, extra metadata is parsed into a list of
  * ID3v2ExtraMeta structs and *extra_meta points to the head of the list
  */
 void ff_id3v2_read_dict(AVIOContext *pb, AVDictionary **metadata, const char *magic, ID3v2ExtraMeta **extra_meta);
@@ -121,7 +121,7 @@ void ff_id3v2_read_dict(AVIOContext *pb, AVDictionary **metadata, const char *ma
  *
  * Data is read from and stored to AVFormatContext.
  *
- * @param extra_meta If not NULL, extra metadata is parsed into a list of
+ * @param[out] extra_meta If not NULL, extra metadata is parsed into a list of
  * ID3v2ExtraMeta structs and *extra_meta points to the head of the list
  * @param[opt] max_search_search restrict ID3 magic number search (bytes from start)
  */
@@ -167,25 +167,25 @@ void ff_id3v2_free_extra_meta(ID3v2ExtraMeta **extra_meta);
  * Create a stream for each APIC (attached picture) extracted from the
  * ID3v2 header.
  */
-int ff_id3v2_parse_apic(AVFormatContext *s, ID3v2ExtraMeta **extra_meta);
+int ff_id3v2_parse_apic(AVFormatContext *s, ID3v2ExtraMeta *extra_meta);
 
 /**
  * Create chapters for all CHAP tags found in the ID3v2 header.
  */
-int ff_id3v2_parse_chapters(AVFormatContext *s, ID3v2ExtraMeta **extra_meta);
+int ff_id3v2_parse_chapters(AVFormatContext *s, ID3v2ExtraMeta *extra_meta);
 
 /**
  * Parse PRIV tags into a dictionary. The PRIV owner is the metadata key. The
  * PRIV data is the value, with non-printable characters escaped.
  */
-int ff_id3v2_parse_priv_dict(AVDictionary **d, ID3v2ExtraMeta **extra_meta);
+int ff_id3v2_parse_priv_dict(AVDictionary **d, ID3v2ExtraMeta *extra_meta);
 
 /**
  * Add metadata for all PRIV tags in the ID3v2 header. The PRIV owner is the
  * metadata key. The PRIV data is the value, with non-printable characters
  * escaped.
  */
-int ff_id3v2_parse_priv(AVFormatContext *s, ID3v2ExtraMeta **extra_meta);
+int ff_id3v2_parse_priv(AVFormatContext *s, ID3v2ExtraMeta *extra_meta);
 
 extern const AVMetadataConv ff_id3v2_34_metadata_conv[];
 extern const AVMetadataConv ff_id3v2_4_metadata_conv[];