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gstreamer/libs/gst/base
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Wim Taymans ee13415b38 gst/: Make gst_caps_replace() work like other _replace() functions. 
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_basesink_base_init),
(gst_basesink_pad_getcaps), (gst_basesink_init),
(gst_basesink_chain_unlocked):
* gst/base/gsttypefindhelper.c: (helper_find_suggest),
(gst_type_find_helper):
* gst/elements/gsttypefindelement.c:
(gst_type_find_element_have_type), (gst_type_find_element_init),
(stop_typefinding), (gst_type_find_element_handle_event),
(find_suggest), (gst_type_find_element_chain),
(gst_type_find_element_checkgetrange),
(gst_type_find_element_getrange), (do_typefind),
(gst_type_find_element_activate):
* gst/gstbuffer.c: (_gst_buffer_sub_free),
(gst_buffer_default_free), (gst_buffer_default_copy),
(gst_buffer_set_caps):
* gst/gstcaps.c: (gst_caps_ref), (gst_caps_unref),
(gst_caps_replace):
* gst/gstmessage.c: (gst_message_new),
(gst_message_new_state_changed):
* gst/gstpad.c: (gst_pad_set_active), (gst_pad_peer_set_active),
(gst_pad_set_checkgetrange_function),
(gst_pad_link_prepare_filtered), (gst_pad_relink_filtered),
(gst_pad_set_caps), (gst_pad_check_pull_range),
(gst_pad_pull_range), (gst_static_pad_template_get_caps):
* gst/gstpad.h:
* gst/gsttypefind.c: (gst_type_find_register):
Make gst_caps_replace() work like other _replace() functions.
Use _caps_replace() where possible.
Make sure _message_new() initialises its field.
Add gst_static_pad_template_get_caps()
2005-04-20 09:10:42 +00:00
..
gstbasesink.c gst/: Make gst_caps_replace() work like other _replace() functions. 2005-04-20 09:10:42 +00:00
gstbasesink.h gst/: Simplify pad activation. 2005-03-29 16:18:12 +00:00
gstbasesrc.c gst/base/gstbasesrc.c (gst_basesrc_set_property) 2005-04-18 08:24:30 +00:00
gstbasesrc.h gst/: More work on the generic source base class, implement seeking, query. 2005-04-06 17:30:48 +00:00
gstbasetransform.c gst/: Added start/stop methods to transform base class so subclasses don't need to deal with state changes even. 2005-03-31 10:10:55 +00:00
gstbasetransform.h gst/: Added start/stop methods to transform base class so subclasses don't need to deal with state changes even. 2005-03-31 10:10:55 +00:00
gsttypefindhelper.c gst/: Make gst_caps_replace() work like other _replace() functions. 2005-04-20 09:10:42 +00:00
gsttypefindhelper.h Added typefind helper. 2005-04-12 10:52:55 +00:00
Makefile.am Added typefind helper. 2005-04-12 10:52:55 +00:00
README gst/: More work on the generic source base class, implement seeking, query. 2005-04-06 17:30:48 +00:00

README 

Base classes
------------

GstBaseSink
 
  Base class for sink elements.

  - one sinkpad
  - handles state changes
  - does flushing
  - preroll with optional preview
  - pull/push mode
  - EOS handling

  FIXME: not much point making it operate in pull mode as a generic
  base class I guess... 

GstBaseTransform

  Base class for simple tranform filters

  - one sinkpad and one srcpad
  - formats the same on sink and source pad.
  - handles state changes
  - does flushing
  - push mode
  - pull mode if transform can operate on arbitrary data

GstBaseSrc

  Base class for getrange based source elements

  - one sinkpad
  - handles state changes
  - pull/push mode
  - handles seeking/query