[FFmpeg-cvslog] ffprobe: add AVClass to writers
Stefano Sabatini
git at videolan.org
Sat Oct 15 00:57:52 CEST 2011
ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Fri Oct 14 15:13:20 2011 +0200| [1d0afec8fcfaca9736c927715ddd56a5902855ab] | committer: Stefano Sabatini
ffprobe: add AVClass to writers
It is useful for logging messages from a writer context.
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1d0afec8fcfaca9736c927715ddd56a5902855ab
---
ffprobe.c | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/ffprobe.c b/ffprobe.c
index a2a6dac..593d369 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -155,6 +155,19 @@ struct WriterContext {
unsigned int nb_chapter; ///< number of the chapter, starting at 0
};
+static const char *writer_get_name(void *p)
+{
+ WriterContext *wctx = p;
+ return wctx->writer->name;
+}
+
+static const AVClass writer_class = {
+ "Writer",
+ writer_get_name,
+ NULL,
+ LIBAVUTIL_VERSION_INT,
+};
+
static void writer_close(WriterContext **wctx)
{
if (*wctx && (*wctx)->writer->uninit)
@@ -179,6 +192,7 @@ static int writer_open(WriterContext **wctx, const Writer *writer,
goto fail;
}
+ (*wctx)->class = &writer_class;
(*wctx)->writer = writer;
if ((*wctx)->writer->init)
ret = (*wctx)->writer->init(*wctx, args, opaque);
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