anna
/
ocarina
1
0
Fork 0
Code Issues 7 Pull Requests Releases Wiki Activity

libsaria: Simplify finding audio position and duration 

I don't need the extra static function calls since they're only called
once.

Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This commit is contained in:
Bryan Schumaker 2012-11-11 15:26:57 -05:00
parent e16b70fd81
commit 57bf98972d
1 changed files with 3 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
libsaria/audio.cpp
View File

@ -6,6 +6,7 @@
using namespace std;
static GstElement *player = NULL;
static GstFormat fmt_time = GST_FORMAT_TIME;
static GstState cur_state = GST_STATE_READY;
static void notify_state_change(GstState state)
@ -45,22 +46,6 @@ void load_file(GstElement *playbin, string file, GstState state)
change_state(state);
}
static bool get_duration(gint64 &duration)
{
GstFormat fmt = GST_FORMAT_TIME;
return gst_element_query_duration(GST_ELEMENT(player),
&fmt,
&duration);
}
static bool get_position(gint64 &position)
{
GstFormat fmt = GST_FORMAT_TIME;
return gst_element_query_position(GST_ELEMENT(player),
&fmt,
&position);
}
static string to_string(gint64 time)
{
stringstream stream;
@ -155,7 +140,7 @@ namespace libsaria
gint64 audio::duration()
{
gint64 duration;
if (!get_duration(duration))
if (!gst_element_query_duration(player, &fmt_time, &duration))
return 0;
if (duration < 0)
duration = 0;
@ -165,7 +150,7 @@ namespace libsaria
gint64 audio::position()
{
gint64 position;
if (!get_position(position))
if (!gst_element_query_position(player, &fmt_time, &position))
return 0;
return position;
}