[FFmpeg-cvslog] r25473 - in trunk/libavformat: flacenc.c oggenc.c vorbiscomment.c vorbiscomment.h

aurel subversion
Thu Oct 14 21:08:32 CEST 2010


Author: aurel
Date: Thu Oct 14 21:08:31 2010
New Revision: 25473

Log:
vorbiscomment: change ff_vorbiscomment_write to take an AVMetadata**
patch by Anton Khirnov  anton _at_ khirnov _dot_ net

Modified:
   trunk/libavformat/flacenc.c
   trunk/libavformat/oggenc.c
   trunk/libavformat/vorbiscomment.c
   trunk/libavformat/vorbiscomment.h

Modified: trunk/libavformat/flacenc.c
==============================================================================
--- trunk/libavformat/flacenc.c	Thu Oct 14 09:47:49 2010	(r25472)
+++ trunk/libavformat/flacenc.c	Thu Oct 14 21:08:31 2010	(r25473)
@@ -39,14 +39,14 @@ static int flac_write_block_padding(Byte
     return 0;
 }
 
-static int flac_write_block_comment(ByteIOContext *pb, AVMetadata *m,
+static int flac_write_block_comment(ByteIOContext *pb, AVMetadata **m,
                                     int last_block, int bitexact)
 {
     const char *vendor = bitexact ? "ffmpeg" : LIBAVFORMAT_IDENT;
     unsigned int len, count;
     uint8_t *p, *p0;
 
-    len = ff_vorbiscomment_length(m, vendor, &count);
+    len = ff_vorbiscomment_length(*m, vendor, &count);
     p0 = av_malloc(len+4);
     if (!p0)
         return AVERROR(ENOMEM);
@@ -72,7 +72,7 @@ static int flac_write_header(struct AVFo
     if (ret)
         return ret;
 
-    ret = flac_write_block_comment(s->pb, s->metadata, 0,
+    ret = flac_write_block_comment(s->pb, &s->metadata, 0,
                                    codec->flags & CODEC_FLAG_BITEXACT);
     if (ret)
         return ret;

Modified: trunk/libavformat/oggenc.c
==============================================================================
--- trunk/libavformat/oggenc.c	Thu Oct 14 09:47:49 2010	(r25472)
+++ trunk/libavformat/oggenc.c	Thu Oct 14 21:08:31 2010	(r25473)
@@ -206,14 +206,14 @@ static int ogg_buffer_data(AVFormatConte
 }
 
 static uint8_t *ogg_write_vorbiscomment(int offset, int bitexact,
-                                        int *header_len, AVMetadata *m, int framing_bit)
+                                        int *header_len, AVMetadata **m, int framing_bit)
 {
     const char *vendor = bitexact ? "ffmpeg" : LIBAVFORMAT_IDENT;
     int size;
     uint8_t *p, *p0;
     unsigned int count;
 
-    size = offset + ff_vorbiscomment_length(m, vendor, &count) + framing_bit;
+    size = offset + ff_vorbiscomment_length(*m, vendor, &count) + framing_bit;
     p = av_mallocz(size);
     if (!p)
         return NULL;
@@ -230,7 +230,7 @@ static uint8_t *ogg_write_vorbiscomment(
 
 static int ogg_build_flac_headers(AVCodecContext *avctx,
                                   OGGStreamContext *oggstream, int bitexact,
-                                  AVMetadata *m)
+                                  AVMetadata **m)
 {
     enum FLACExtradataFormat format;
     uint8_t *streaminfo;
@@ -270,7 +270,7 @@ static int ogg_build_flac_headers(AVCode
 
 static int ogg_build_speex_headers(AVCodecContext *avctx,
                                    OGGStreamContext *oggstream, int bitexact,
-                                   AVMetadata *m)
+                                   AVMetadata **m)
 {
     uint8_t *p;
 
@@ -338,7 +338,7 @@ static int ogg_write_header(AVFormatCont
         if (st->codec->codec_id == CODEC_ID_FLAC) {
             int err = ogg_build_flac_headers(st->codec, oggstream,
                                              st->codec->flags & CODEC_FLAG_BITEXACT,
-                                             s->metadata);
+                                             &s->metadata);
             if (err) {
                 av_log(s, AV_LOG_ERROR, "Error writing FLAC headers\n");
                 av_freep(&st->priv_data);
@@ -347,7 +347,7 @@ static int ogg_write_header(AVFormatCont
         } else if (st->codec->codec_id == CODEC_ID_SPEEX) {
             int err = ogg_build_speex_headers(st->codec, oggstream,
                                               st->codec->flags & CODEC_FLAG_BITEXACT,
-                                              s->metadata);
+                                              &s->metadata);
             if (err) {
                 av_log(s, AV_LOG_ERROR, "Error writing Speex headers\n");
                 av_freep(&st->priv_data);
@@ -368,7 +368,7 @@ static int ogg_write_header(AVFormatCont
             }
 
             p = ogg_write_vorbiscomment(7, st->codec->flags & CODEC_FLAG_BITEXACT,
-                                        &oggstream->header_len[1], s->metadata,
+                                        &oggstream->header_len[1], &s->metadata,
                                         framing_bit);
             if (!p)
                 return AVERROR(ENOMEM);

Modified: trunk/libavformat/vorbiscomment.c
==============================================================================
--- trunk/libavformat/vorbiscomment.c	Thu Oct 14 09:47:49 2010	(r25472)
+++ trunk/libavformat/vorbiscomment.c	Thu Oct 14 21:08:31 2010	(r25473)
@@ -52,15 +52,15 @@ int ff_vorbiscomment_length(AVMetadata *
     return len;
 }
 
-int ff_vorbiscomment_write(uint8_t **p, AVMetadata *m,
+int ff_vorbiscomment_write(uint8_t **p, AVMetadata **m,
                            const char *vendor_string, const unsigned count)
 {
     bytestream_put_le32(p, strlen(vendor_string));
     bytestream_put_buffer(p, vendor_string, strlen(vendor_string));
-    if (m) {
+    if (*m) {
         AVMetadataTag *tag = NULL;
         bytestream_put_le32(p, count);
-        while ((tag = av_metadata_get(m, "", tag, AV_METADATA_IGNORE_SUFFIX))) {
+        while ((tag = av_metadata_get(*m, "", tag, AV_METADATA_IGNORE_SUFFIX))) {
             unsigned int len1 = strlen(tag->key);
             unsigned int len2 = strlen(tag->value);
             bytestream_put_le32(p, len1+1+len2);

Modified: trunk/libavformat/vorbiscomment.h
==============================================================================
--- trunk/libavformat/vorbiscomment.h	Thu Oct 14 09:47:49 2010	(r25472)
+++ trunk/libavformat/vorbiscomment.h	Thu Oct 14 21:08:31 2010	(r25473)
@@ -49,7 +49,7 @@ int ff_vorbiscomment_length(AVMetadata *
  * @param vendor_string The vendor string to write.
  * @param count The number of tags in m because m->count is "not allowed"
  */
-int ff_vorbiscomment_write(uint8_t **p, AVMetadata *m,
+int ff_vorbiscomment_write(uint8_t **p, AVMetadata **m,
                            const char *vendor_string, const unsigned count);
 
 extern const AVMetadataConv ff_vorbiscomment_metadata_conv[];



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