Skip to content
  • Wim Taymans's avatar
    docs/gst/gstreamer-sections.txt: Add new element field and method. · d14c4c4a
    Wim Taymans authored
    Original commit message from CVS:
    * docs/gst/gstreamer-sections.txt:
    Add new element field and method.
    * gst/gstbin.c: (gst_bin_class_init), (gst_bin_init),
    (bin_remove_messages), (gst_bin_add_func), (gst_bin_remove_func),
    (gst_bin_recalc_state), (gst_bin_get_state_func),
    (gst_bin_element_set_state), (gst_bin_change_state_func),
    (gst_bin_continue_func), (bin_bus_handler),
    (bin_push_state_continue), (bin_handle_async_start),
    (bin_handle_async_done), (gst_bin_handle_message_func):
    Make async state changes a bit smarter by using new ASYNC_START and
    ASYNC_DONE messages. This reduces the number of times we run the state
    recalculation thread.
    Don't change state of element with a pending ASYNC_START message.
    Deprecate STATE_DIRTY messages.
    * gst/gstelement.c: (gst_element_init), (gst_element_send_event),
    (gst_element_get_state_func), (gst_element_continue_state),
    (gst_element_lost_state), (gst_element_set_state_func),
    (gst_element_change_state):
    * gst/gstelement.h:
    Keep the state that was last set by the app in a new element field.
    Don't allow state changes when handling an element event.
    Post ASYNC_START and ASYNC_DONE messages.
    Change lost_state so that we go to PAUSED and wait for the parent to set
    us to PLAYING again (so latency calculation can be performed)
    Export gst_element_change_state() method so that subclasses can use it.
    API: gst_element_change_state()
    API: GST_STATE_TARGET
    * gst/gstpipeline.c: (gst_pipeline_class_init),
    (reset_stream_time), (gst_pipeline_change_state),
    (gst_pipeline_handle_message), (gst_pipeline_set_new_stream_time):
    Using the new ASYNC_START message we can reset the base_time when
    needed. This can then be used to implement base_time redistribution in
    flushing seeks so that we can remove the explicit seek handling.
    Perform latency query and configuration when going to PLAYING.
    * libs/gst/base/gstbasesink.c: (gst_base_sink_commit_state),
    (gst_base_sink_query), (gst_base_sink_change_state):
    Post new ASYNC_START/ASYNC_DONE messages.
    * tests/check/generic/sinks.c: (GST_START_TEST):
    Fix test because the bin will not set the async element to PLAYING right
    away.
    * tests/check/gst/gstbin.c: (pop_async_done), (GST_START_TEST):
    Make the message check a little stronger.
    Handle ASYNC messages.
    * tests/check/pipelines/cleanup.c: (GST_START_TEST):
    * tests/check/pipelines/simple-launch-lines.c: (GST_START_TEST):
    Expect ASYNC_DONE messages.
    d14c4c4a
To find the state of this project's repository at the time of any of these versions, check out the tags.