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BugFix MediaPlayer

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Ensure change of direction operates inside timeline range, Ensures reload resets media player frames.
This commit is contained in:
Bruno Herbelin
2024-01-12 20:25:38 +01:00
parent 9ccf1a31bc
commit f8b5b1db9c
1 changed files with 7 additions and 5 deletions
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10
src/MediaPlayer.cpp
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@@ -738,6 +738,7 @@ void MediaPlayer::close()
force_update_ = false;
rate_ = 1.0;
rate_change_ = RATE_CHANGE_NONE;
position_ = GST_CLOCK_TIME_NONE;
// clean up GST
if (pipeline_ != nullptr) {
@@ -752,6 +753,7 @@ void MediaPlayer::close()
for(guint i = 0; i < N_VFRAME; i++) {
frame_[i].access.lock();
frame_[i].unmap();
frame_[i].status = INVALID;
frame_[i].access.unlock();
}
write_index_ = 0;
@@ -1309,7 +1311,7 @@ void MediaPlayer::update()
}
// manage loop mode
if (need_loop)
if (need_loop && desired_state_ == GST_STATE_PLAYING) // avoid repeated call
execute_loop_command();
force_update_ = false;
@@ -1325,7 +1327,6 @@ void MediaPlayer::execute_loop_command()
execute_seek_command();
}
else { //LOOP_NONE
if (desired_state_ == GST_STATE_PLAYING) // avoid repeated call
play(false);
}
}
@@ -1347,8 +1348,9 @@ void MediaPlayer::execute_seek_command(GstClockTime target, bool force)
// no target given
if (target == GST_CLOCK_TIME_NONE) {
// create seek event with current position (rate changed ?)
seek_pos = position_;
// create seek event with current position (called for rate changed)
// CLAMP the time to ensure we do not bounce outside of timeline
seek_pos = CLAMP(position_, timeline_.first() + timeline_.step(), timeline_.last() - timeline_.step());
// seek with KEY mode if playing
seek_flags |= GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_SNAP_AFTER;
}