lavf: add av_ prefix to dump_format()

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 610219a5)

ffmpeg.c

@@ -1993,7 +1993,7 @@ static int transcode(AVFormatContext **output_files,
     for(i=0;i<nb_output_files;i++) {
         os = output_files[i];
         if (!os->nb_streams && !(os->oformat->flags & AVFMT_NOSTREAMS)) {
-            dump_format(output_files[i], i, output_files[i]->filename, 1);
+            av_dump_format(output_files[i], i, output_files[i]->filename, 1);
             fprintf(stderr, "Output file #%d does not contain any stream\n", i);
             ret = AVERROR(EINVAL);
             goto fail;
@@ -2044,7 +2044,7 @@ static int transcode(AVFormatContext **output_files,
                 /* Sanity check that the stream types match */
                 if (ist_table[ost->source_index]->st->codec->codec_type != ost->st->codec->codec_type) {
                     int i= ost->file_index;
-                    dump_format(output_files[i], i, output_files[i]->filename, 1);
+                    av_dump_format(output_files[i], i, output_files[i]->filename, 1);
                     fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n",
                         stream_maps[n].file_index, stream_maps[n].stream_index,
                         ost->file_index, ost->index);
@@ -2095,7 +2095,7 @@ static int transcode(AVFormatContext **output_files,
                     }
                     if (!found) {
                         int i= ost->file_index;
-                        dump_format(output_files[i], i, output_files[i]->filename, 1);
+                        av_dump_format(output_files[i], i, output_files[i]->filename, 1);
                         fprintf(stderr, "Could not find input stream matching output stream #%d.%d\n",
                                 ost->file_index, ost->index);
                         ffmpeg_exit(1);
@@ -2474,7 +2474,7 @@ static int transcode(AVFormatContext **output_files,
     /* dump the file output parameters - cannot be done before in case
        of stream copy */
     for(i=0;i<nb_output_files;i++) {
-        dump_format(output_files[i], i, output_files[i]->filename, 1);
+        av_dump_format(output_files[i], i, output_files[i]->filename, 1);
     }
 
     /* dump the stream mapping */
@@ -3324,7 +3324,7 @@ static void opt_input_file(const char *filename)
     input_files_ts_offset[nb_input_files] = input_ts_offset - (copy_ts ? 0 : timestamp);
     /* dump the file content */
     if (verbose >= 0)
-        dump_format(ic, nb_input_files, filename, 0);
+        av_dump_format(ic, nb_input_files, filename, 0);
 
     nb_input_files++;
 

ffplay.c

@@ -2468,7 +2468,7 @@ static int decode_thread(void *arg)
                                  st_index[AVMEDIA_TYPE_VIDEO]),
                                 NULL, 0);
     if (show_status) {
-        dump_format(ic, 0, is->filename, 0);
+        av_dump_format(ic, 0, is->filename, 0);
     }
 
     /* open the streams */

ffprobe.c

@@ -277,7 +277,7 @@ static int open_input_file(AVFormatContext **fmt_ctx_ptr, const char *filename)
         return err;
     }
 
-    dump_format(fmt_ctx, 0, filename, 0);
+    av_dump_format(fmt_ctx, 0, filename, 0);
 
     /* bind a decoder to each input stream */
     for (i = 0; i < fmt_ctx->nb_streams; i++) {

libavformat/avformat.h

@@ -1450,10 +1450,17 @@ int av_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out,
  */
 int av_write_trailer(AVFormatContext *s);
 
-void dump_format(AVFormatContext *ic,
-                 int index,
-                 const char *url,
-                 int is_output);
+#if FF_API_DUMP_FORMAT
+attribute_deprecated void dump_format(AVFormatContext *ic,
+                                      int index,
+                                      const char *url,
+                                      int is_output);
+#endif
+
+void av_dump_format(AVFormatContext *ic,
+                    int index,
+                    const char *url,
+                    int is_output);
 
 #if FF_API_PARSE_FRAME_PARAM
 /**

libavformat/movenchint.c

@@ -57,7 +57,7 @@ fail:
     av_log(s, AV_LOG_WARNING,
            "Unable to initialize hinting of stream %d\n", src_index);
     av_freep(&track->enc);
-    /* Set a default timescale, to avoid crashes in dump_format */
+    /* Set a default timescale, to avoid crashes in av_dump_format */
     track->timescale = 90000;
     return ret;
 }

libavformat/output-example.c

@@ -481,7 +481,7 @@ int main(int argc, char **argv)
         exit(1);
     }
 
-    dump_format(oc, 0, filename, 1);
+    av_dump_format(oc, 0, filename, 1);
 
     /* now that all the parameters are set, we can open the audio and
        video codecs and allocate the necessary encode buffers */

libavformat/utils.c

@@ -3261,10 +3261,20 @@ static void dump_stream_format(AVFormatContext *ic, int i, int index, int is_out
     dump_metadata(NULL, st->metadata, "    ");
 }
 
+#if FF_API_DUMP_FORMAT
 void dump_format(AVFormatContext *ic,
                  int index,
                  const char *url,
                  int is_output)
+{
+    av_dump_format(ic, index, url, is_output);
+}
+#endif
+
+void av_dump_format(AVFormatContext *ic,
+                    int index,
+                    const char *url,
+                    int is_output)
 {
     int i;
     uint8_t *printed = av_mallocz(ic->nb_streams);

libavformat/version.h

@@ -92,5 +92,8 @@
 #ifndef FF_API_INDEX_BUILT
 #define FF_API_INDEX_BUILT             (LIBAVFORMAT_VERSION_MAJOR < 53)
 #endif
+#ifndef FF_API_DUMP_FORMAT
+#define FF_API_DUMP_FORMAT             (LIBAVFORMAT_VERSION_MAJOR < 54)
+#endif
 
 #endif //AVFORMAT_VERSION_H