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armbox: fix gst playback

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This commit is contained in:
TangoCash
2017-10-22 10:46:57 +02:00
parent 6f261730ff
commit 07d9206a56
2 changed files with 10 additions and 14 deletions
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22
libarmbox/playback_gst.cpp
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@@ -376,6 +376,7 @@ cPlayback::cPlayback(int num)
playing = false;
playstate = STATE_STOP;
decoders_closed = false;
first = false;
}
cPlayback::~cPlayback()
@@ -544,6 +545,8 @@ bool cPlayback::Start(char *filename, int /*vpid*/, int /*vtype*/, int /*apid*/,
gst_bus_set_sync_handler(bus, Gst_bus_call, NULL, NULL);
gst_object_unref(bus);
first = true;
// state playing
if(isHTTP)
{
@@ -629,25 +632,17 @@ bool cPlayback::SetAPid(int pid, bool /*ac3*/)
void cPlayback::trickSeek(int ratio)
{
bool validposition = false;
GstFormat fmt = GST_FORMAT_TIME;
gint64 pos = 0;
int position;
int duration;
if( GetPosition(position, duration) )
{
validposition = true;
pos = position*1000000;
}
gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING);
if (validposition)
if (gst_element_query_position(m_gst_playbin, fmt, &pos))
{
if(ratio >= 0.0)
gst_element_seek(m_gst_playbin, ratio, GST_FORMAT_TIME, (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SKIP), GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, -1);
gst_element_seek(m_gst_playbin, ratio, fmt, (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SKIP | GST_SEEK_FLAG_ACCURATE), GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, -1);
else
gst_element_seek(m_gst_playbin, ratio, GST_FORMAT_TIME, (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SKIP), GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, pos);
gst_element_seek(m_gst_playbin, ratio, fmt, (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SKIP | GST_SEEK_FLAG_ACCURATE), GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, pos);
}
}
@@ -789,9 +784,10 @@ bool cPlayback::SetPosition(int position, bool absolute)
{
gst_element_get_state(m_gst_playbin, &state, NULL, GST_CLOCK_TIME_NONE);
if ( state == GST_STATE_PAUSED )
if ( (state == GST_STATE_PAUSED) && first)
{
init_jump = position;
first = false;
return false;
}
if (!absolute)

2
libarmbox/playback_gst.h
View File

@@ -47,7 +47,7 @@ struct AVFormatContext;
class cPlayback
{
private:
bool playing;
bool playing, first;
bool decoders_closed;
int mSpeed;