• Wim Taymans's avatar
    gst/: Simplify pad activation. · bb1be5f5
    Wim Taymans authored
    Original commit message from CVS:
    * gst/base/Makefile.am:
    * gst/base/README:
    * gst/base/gstbasesink.c: (gst_basesink_get_type),
    (gst_basesink_base_init), (gst_basesink_class_init),
    (gst_basesink_pad_getcaps), (gst_basesink_init),
    (gst_basesink_activate), (gst_basesink_change_state):
    * gst/base/gstbasesink.h:
    * gst/base/gstbasetransform.c: (gst_base_transform_get_type),
    (gst_base_transform_base_init), (gst_base_transform_finalize),
    (gst_base_transform_class_init), (gst_base_transform_init),
    (gst_base_transform_proxy_getcaps), (gst_base_transform_setcaps),
    (gst_base_transform_event), (gst_base_transform_getrange),
    (gst_base_transform_chain), (gst_base_transform_handle_buffer),
    (gst_base_transform_set_property),
    (gst_base_transform_get_property),
    (gst_base_transform_sink_activate),
    (gst_base_transform_src_activate),
    (gst_base_transform_change_state):
    * gst/base/gstbasetransform.h:
    * gst/elements/gstidentity.c: (gst_identity_finalize),
    (gst_identity_class_init), (gst_identity_init),
    (gst_identity_event), (gst_identity_check_perfect),
    (gst_identity_transform), (gst_identity_set_property),
    (gst_identity_get_property), (gst_identity_change_state):
    * gst/elements/gstidentity.h:
    * gst/gstelement.c: (gst_element_get_state_func),
    (gst_element_lost_state), (gst_element_pads_activate):
    * gst/gstpad.c: (gst_pad_set_active), (gst_pad_peer_set_active),
    (gst_pad_check_pull_range), (gst_pad_pull_range):
    * gst/gstpad.h:
    Simplify pad activation.
    Added function to check if pull_range can be performed.
    Error out when pulling inactive or flushing pads.
    Removed const from refcounted types as it does not make sense.
    Simplify pad templates in basesink
    Added base class for simple 1-to-1 transforms.
    Make identity subclass the base transform.
    bb1be5f5
Makefile.am 844 Bytes