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winegstreamer: Inline query_duration() into wg_parser_connect(). 

Signed-off-by: Anton Baskanov <baskanov@gmail.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Anton Baskanov 2021-07-22 00:19:00 -05:00 committed by Alexandre Julliard
parent 06dd08ee44
commit 08041f9cb4
1 changed files with 24 additions and 21 deletions
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45
dlls/winegstreamer/wg_parser.c
View File

@ -1489,26 +1489,6 @@ static gboolean src_event_cb(GstPad *pad, GstObject *parent, GstEvent *event)
return ret;
}
static LONGLONG query_duration(GstPad *pad)
{
gint64 duration, byte_length;
if (gst_pad_query_duration(pad, GST_FORMAT_TIME, &duration))
return duration / 100;
GST_INFO("Failed to query time duration; trying to convert from byte length.\n");
/* To accurately get a duration for the stream, we want to only consider the
* length of that stream. Hence, query for the pad duration, instead of
* using the file duration. */
if (gst_pad_query_duration(pad, GST_FORMAT_BYTES, &byte_length)
&& gst_pad_query_convert(pad, GST_FORMAT_BYTES, byte_length, GST_FORMAT_TIME, &duration))
return duration / 100;
GST_WARNING("Failed to query duration.\n");
return 0;
}
static HRESULT CDECL wg_parser_connect(struct wg_parser *parser, uint64_t file_size)
{
GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE("quartz_src",
@ -1545,6 +1525,7 @@ static HRESULT CDECL wg_parser_connect(struct wg_parser *parser, uint64_t file_s
for (i = 0; i < parser->stream_count; ++i)
{
struct wg_parser_stream *stream = parser->streams[i];
gint64 duration, byte_length;
while (!stream->has_caps && !parser->error)
pthread_cond_wait(&parser->init_cond, &parser->mutex);
@ -1558,7 +1539,29 @@ static HRESULT CDECL wg_parser_connect(struct wg_parser *parser, uint64_t file_s
* avidemux, wavparse, qtdemux) in practice record duration before
* fixing caps, so as a heuristic, wait until we get caps before trying
* to query for duration. */
stream->duration = query_duration(stream->their_src);
if (gst_pad_query_duration(stream->their_src, GST_FORMAT_TIME, &duration))
{
stream->duration = duration / 100;
}
else
{
GST_INFO("Failed to query time duration; trying to convert from byte length.\n");
/* To accurately get a duration for the stream, we want to only
* consider the length of that stream. Hence, query for the pad
* duration, instead of using the file duration. */
if (gst_pad_query_duration(stream->their_src, GST_FORMAT_BYTES, &byte_length)
&& gst_pad_query_convert(stream->their_src, GST_FORMAT_BYTES, byte_length,
GST_FORMAT_TIME, &duration))
{
stream->duration = duration / 100;
}
else
{
stream->duration = 0;
GST_WARNING("Failed to query duration.\n");
}
}
}
pthread_mutex_unlock(&parser->mutex);