[FFmpeg-cvslog] Revert "avformat/format: temporarily use old next api"

[Josh de Kock]

ffmpeg | branch: master | Josh de Kock <josh at itanimul.li> | Sun Apr  1 00:19:49 2018 +0100| [85bf89885a97c18bfaf9dbe30321af9a58a1444d] | committer: Josh de Kock

Revert "avformat/format: temporarily use old next api"

This reverts commit 909e00ae816df9b6a05b1c4d0cafb794d4d0ca28.

There is no need to use the old API anymore as the new API now
behaves in the same way (treating devices as formats when loaded).

Signed-off-by: Josh de Kock <josh at itanimul.li>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=85bf89885a97c18bfaf9dbe30321af9a58a1444d
---

 libavformat/format.c | 19 ++++---------------
 1 file changed, 4 insertions(+), 15 deletions(-)

diff --git a/libavformat/format.c b/libavformat/format.c
index 123f5faf6c..1b2ce22e25 100644
--- a/libavformat/format.c
+++ b/libavformat/format.c
@@ -51,10 +51,9 @@ int av_match_ext(const char *filename, const char *extensions)
 AVOutputFormat *av_guess_format(const char *short_name, const char *filename,
                                 const char *mime_type)
 {
-    AVOutputFormat *fmt = NULL, *fmt_found;
-#if !FF_API_NEXT
+    const AVOutputFormat *fmt = NULL;
+    AVOutputFormat *fmt_found = NULL;
     void *i = 0;
-#endif
     int score_max, score;
 
     /* specific test for image sequences */
@@ -66,15 +65,8 @@ AVOutputFormat *av_guess_format(const char *short_name, const char *filename,
     }
 #endif
     /* Find the proper file type. */
-    fmt_found = NULL;
     score_max = 0;
-#if FF_API_NEXT
-FF_DISABLE_DEPRECATION_WARNINGS
-    while ((fmt = av_oformat_next(fmt)))
-#else
-    while ((fmt = av_muxer_iterate(&i)))
-#endif
-     {
+    while ((fmt = av_muxer_iterate(&i))) {
         score = 0;
         if (fmt->name && short_name && av_match_name(short_name, fmt->name))
             score += 100;
@@ -86,12 +78,9 @@ FF_DISABLE_DEPRECATION_WARNINGS
         }
         if (score > score_max) {
             score_max = score;
-            fmt_found = fmt;
+            fmt_found = (AVOutputFormat*)fmt;
         }
     }
-#if FF_API_NEXT
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
     return fmt_found;
 }