;; -*- scheme -*-
; object definitions ...
(define-object Adapter
  (in-module "Gst")
  (parent "GObject")
  (c-name "GstAdapter")
  (gtype-id "GST_TYPE_ADAPTER")
)

(define-object BaseSink
  (in-module "Gst")
  (parent "GstElement")
  (c-name "GstBaseSink")
  (gtype-id "GST_TYPE_BASE_SINK")
)

(define-object BaseSrc
  (in-module "Gst")
  (parent "GstElement")
  (c-name "GstBaseSrc")
  (gtype-id "GST_TYPE_BASE_SRC")
)

(define-object BaseTransform
  (in-module "Gst")
  (parent "GstElement")
  (c-name "GstBaseTransform")
  (gtype-id "GST_TYPE_BASE_TRANSFORM")
)

(define-object CollectPads
  (in-module "Gst")
  (parent "GstObject")
  (c-name "GstCollectPads")
  (gtype-id "GST_TYPE_COLLECT_PADS")
)

(define-object PushSrc
  (in-module "Gst")
  (parent "GstBaseSrc")
  (c-name "GstPushSrc")
  (gtype-id "GST_TYPE_PUSH_SRC")
)

;; Enumerations and flags ...

; (define-flags BaseSrcFlags
;   (in-module "Gst")
;   (c-name "GstBaseSrcFlags")
;   (gtype-id "GST_TYPE_BASE_SRC_FLAGS")
;   (values
;     '("started" "GST_BASE_SRC_STARTED")
;     '("flag-last" "GST_BASE_SRC_FLAG_LAST")
;   )
; )


;; From ../gstreamer/libs/gst/base/gstadapter.h

(define-function gst_adapter_new
  (c-name "gst_adapter_new")
  (is-constructor-of "GstAdapter")
  (return-type "GstAdapter*")
)

(define-method clear
  (of-object "GstAdapter")
  (c-name "gst_adapter_clear")
  (return-type "none")
)

(define-method push
  (of-object "GstAdapter")
  (c-name "gst_adapter_push")
  (return-type "none")
  (parameters
    '("GstBuffer*" "buf")
  )
)

(define-method peek
  (of-object "GstAdapter")
  (c-name "gst_adapter_peek")
  (return-type "const-guint8*")
  (parameters
    '("guint" "size")
  )
)

(define-method flush
  (of-object "GstAdapter")
  (c-name "gst_adapter_flush")
  (return-type "none")
  (parameters
    '("guint" "flush")
  )
)

(define-method take
  (of-object "GstAdapter")
  (c-name "gst_adapter_take")
  (return-type "guint8*")
  (parameters
    '("guint" "nbytes")
  )
)

(define-method available
  (of-object "GstAdapter")
  (c-name "gst_adapter_available")
  (return-type "guint")
)

(define-method available_fast
  (of-object "GstAdapter")
  (c-name "gst_adapter_available_fast")
  (return-type "guint")
)

(define-function gst_adapter_get_type
  (c-name "gst_adapter_get_type")
  (return-type "GType")
)



;; From ../gstreamer/libs/gst/base/gstbasesink.h

(define-function gst_base_sink_get_type
  (c-name "gst_base_sink_get_type")
  (return-type "GType")
)

(define-virtual get_caps
  (of-object "GstBaseSink")
  (return-type "GstCaps*")
)

(define-virtual set_caps
  (of-object "GstBaseSink")
  (return-type "gboolean")
  (parameters
   '("GstCaps*" "caps")
  )
)

(define-virtual buffer_alloc
  (of-object "GstBaseSink")
  (return-type "GstFlowReturn")
  (parameters
   '("guint64" "offset")
   '("guint" "size")
   '("GstCaps*" "caps")
   '("GstBuffer**" "buffer")
  )
)

(define-virtual get_times
  (of-object "GstBaseSink")
  (return-type "none")
  (parameters
   '("GstBuffer*" "buffer")
   '("GstClockTime*" "start")
   '("GstClockTime*" "end")
  )
)

(define-virtual start
  (of-object "GstBaseSink")
  (return-type "gboolean")
)

(define-virtual stop
  (of-object "GstBaseSink")
  (return-type "gboolean")
)

(define-virtual unlock
  (of-object "GstBaseSink")
  (return-type "gboolean")
)

(define-virtual event
  (of-object "GstBaseSink")
  (return-type "gboolean")
  (parameters
   '("GstEvent*" "event")
  )
)

(define-virtual preroll
  (of-object "GstBaseSink")
  (return-type "GstFlowReturn")
  (parameters
   '("GstBuffer*" "buffer")
  )
)

(define-virtual render
  (of-object "GstBaseSink")
  (return-type "GstFlowReturn")
  (parameters
   '("GstBuffer*" "buffer")
  )
)

;; From ../gstreamer/libs/gst/base/gstbasesrc.h

(define-function gst_base_src_get_type
  (c-name "gst_base_src_get_type")
  (return-type "GType")
)

(define-method set_live
  (of-object "GstBaseSrc")
  (c-name "gst_base_src_set_live")
  (return-type "none")
  (parameters
    '("gboolean" "live")
  )
)

(define-method is_live
  (of-object "GstBaseSrc")
  (c-name "gst_base_src_is_live")
  (return-type "gboolean")
)

(define-method set_format
  (of-object "GstBaseSrc")
  (c-name "gst_base_src_set_format")
  (return-type "none")
  (parameters
    '("GstFormat" "format")
  )
)

(define-virtual get_caps
  (of-object "GstBaseSrc")
  (return-type "GstCaps*")
)

(define-virtual set_caps
  (of-object "GstBaseSrc")
  (return-type "gboolean")
  (parameters
   '("GstCaps*" "caps")
  )
)

(define-virtual negotiate
  (of-object "GstBaseSrc")
  (return-type "gboolean")
)

(define-virtual newsegment
  (of-object "GstBaseSrc")
  (return-type "gboolean")
)

(define-virtual start
  (of-object "GstBaseSrc")
  (return-type "gboolean")
)

(define-virtual stop
  (of-object "GstBaseSrc")
  (return-type "gboolean")
)

(define-virtual get_times
  (of-object "GstBaseSrc")
  (return-type "none")
  (parameters
   '("GstBuffer*" "buffer")
   '("GstClockTime*" "start")
   '("GstClockTime*" "end")
  )
)

(define-virtual get_size
  (of-object "GstBaseSrc")
  (return-type "gboolean")
  (parameters
   '("guint64*" "size")
  )
)

(define-virtual is_seekable
  (of-object "GstBaseSrc")
  (return-type "gboolean")
)

(define-virtual unlock
  (of-object "GstBaseSrc")
  (return-type "gboolean")
)

(define-virtual event
  (of-object "GstBaseSrc")
  (return-type "gboolean")
  (parameters
   '("GstEvent*" "event")
  )
)

(define-virtual create
  (of-object "GstBaseSrc")
  (return-type "GstFlowReturn")
  (parameters
   '("guint64" "offset")
   '("guint" "size")
   '("GstBuffer**" "buf")
  )
)

(define-virtual do_seek
  (of-object "GstBaseSrc")
  (return-type "gboolean")
  (parameters
   '("GstSegment*" "segment")
  )
)

(define-virtual query
  (of-object "GstBaseSrc")
  (return-type "gboolean")
  (parameters
   '("GstQuery*" "query")
  )
)


;; From ../gstreamer/libs/gst/base/gstbasetransform.h

(define-function gst_base_transform_get_type
  (c-name "gst_base_transform_get_type")
  (return-type "GType")
)

(define-method set_passthrough
  (of-object "GstBaseTransform")
  (c-name "gst_base_transform_set_passthrough")
  (return-type "none")
  (parameters
    '("gboolean" "passthrough")
  )
)

(define-method is_passthrough
  (of-object "GstBaseTransform")
  (c-name "gst_base_transform_is_passthrough")
  (return-type "gboolean")
)

(define-method set_in_place
  (of-object "GstBaseTransform")
  (c-name "gst_base_transform_set_in_place")
  (return-type "none")
  (parameters
    '("gboolean" "in_place")
  )
)

(define-method is_in_place
  (of-object "GstBaseTransform")
  (c-name "gst_base_transform_is_in_place")
  (return-type "gboolean")
)

(define-virtual transform_caps
  (of-object "GstBaseTransform")
  (return-type "GstCaps*")
  (parameters
   '("GstPadDirection" "direction")
   '("GstCaps*" "caps")
  )
)

(define-virtual fixate_caps
  (of-object "GstBaseTransform")
  (return-type "none")
  (parameters
   '("GstPadDirection" "direction")
   '("GstCaps*" "caps")
   '("GstCaps*" "othercaps")
  )
)

(define-virtual transform_size
  (of-object "GstBaseTransform")
  (return-type "gboolean")
  (parameters
   '("GstPadDirection" "direction")
   '("GstCaps*" "caps")
   '("guint" "size")
   '("GstCaps*" "othercaps")
   '("guint*" "othersize")
  )
)

(define-virtual get_unit_size
  (of-object "GstBaseTransform")
  (return-type "gboolean")
  (parameters
   '("GstCaps*" "caps")
   '("guint*" "size")
  )
)

(define-virtual set_caps
  (of-object "GstBaseTransform")
  (return-type "gboolean")
  (parameters
   '("GstCaps*" "incaps")
   '("GstCaps*" "outcaps")
  )
)

(define-virtual start
  (of-object "GstBaseTransform")
  (return-type "gboolean")
)

(define-virtual stop
  (of-object "GstBaseTransform")
  (return-type "gboolean")
)

(define-virtual event
  (of-object "GstBaseTransform")
  (return-type "gboolean")
  (parameters
   '("GstEvent*" "event")
  )
)

(define-virtual transform
  (of-object "GstBaseTransform")
  (return-type "GstFlowReturn")
  (parameters
   '("GstBuffer*" "inbuf")
   '("GstBuffer*" "outbuf")
  )
)

(define-virtual transform_ip
  (of-object "GstBaseTransform")
  (return-type "GstFlowReturn")
  (parameters
   '("GstBuffer*" "buf")
  )
)

(define-virtual prepare_output_buffer
  (of-object "GstBaseTransform")
  (return-type "GstFlowReturn")
  (parameters
   '("GstBuffer*" "input")
   '("gint" "size")
   '("GstCaps*" "caps")
   '("GstBuffer**" "buf")
  )
)


;; From ../gstreamer/libs/gst/base/gstcollectpads.h

(define-function gst_collect_pads_get_type
  (c-name "gst_collect_pads_get_type")
  (return-type "GType")
)

(define-function gst_collect_pads_new
  (c-name "gst_collect_pads_new")
  (is-constructor-of "GstCollectPads")
  (return-type "GstCollectPads*")
)

(define-method set_function
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_set_function")
  (return-type "none")
  (parameters
    '("GstCollectPadsFunction" "func")
    '("gpointer" "user_data")
  )
)

(define-method add_pad
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_add_pad")
  (return-type "GstCollectData*")
  (parameters
    '("GstPad*" "pad")
    '("guint" "size")
  )
)

(define-method remove_pad
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_remove_pad")
  (return-type "gboolean")
  (parameters
    '("GstPad*" "pad")
  )
)

(define-method is_active
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_is_active")
  (return-type "gboolean")
  (parameters
    '("GstPad*" "pad")
  )
)

(define-method collect
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_collect")
  (return-type "GstFlowReturn")
)

(define-method collect_range
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_collect_range")
  (return-type "GstFlowReturn")
  (parameters
    '("guint64" "offset")
    '("guint" "length")
  )
)

(define-method start
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_start")
  (return-type "none")
)

(define-method stop
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_stop")
  (return-type "none")
)

(define-method peek
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_peek")
  (return-type "GstBuffer*")
  (parameters
    '("GstCollectData*" "data")
  )
)

(define-method pop
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_pop")
  (return-type "GstBuffer*")
  (parameters
    '("GstCollectData*" "data")
  )
)

(define-method available
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_available")
  (return-type "guint")
)

(define-method read
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_read")
  (return-type "guint")
  (parameters
    '("GstCollectData*" "data")
    '("guint8**" "bytes")
    '("guint" "size")
  )
)

(define-method flush
  (of-object "GstCollectPads")
  (c-name "gst_collect_pads_flush")
  (return-type "guint")
  (parameters
    '("GstCollectData*" "data")
    '("guint" "size")
  )
)



;; From ../gstreamer/libs/gst/base/gstpushsrc.h

(define-function gst_push_src_get_type
  (c-name "gst_push_src_get_type")
  (return-type "GType")
)

(define-virtual create
  (of-object "GstPushSrc")
  (return-type "GstFlowReturn")
  (parameters
   '("GstBuffer**" "buf")
  )
)



;; From ../gstreamer/libs/gst/base/gsttypefindhelper.h

(define-function gst_type_find_helper
  (c-name "gst_type_find_helper")
  (return-type "GstCaps*")
  (parameters
    '("GstPad*" "src")
    '("guint64" "size")
  )
)