GstAggregatorPad: GStreamer Bad Plugins 1.0 Library Reference Manual

## GstAggregatorPad GstAggregatorPad |

## Functions

GstBuffer * | gst_aggregator_pad_steal_buffer ()
GstBuffer * | gst_aggregator_pad_get_buffer ()
gboolean | gst_aggregator_pad_drop_buffer ()
gboolean | gst_aggregator_pad_is_eos ()

## Types and Values

struct | GstAggregatorPad
struct | GstAggregatorPadClass

## Description

## Functions

### gst_aggregator_pad_steal_buffer ()

    GstBuffer *
    gst_aggregator_pad_steal_buffer (GstAggregatorPad *pad);

Steal the ref to the buffer currently queued in `pad` .

#### Parameters

pad | the pad to get buffer from |

#### Returns

The buffer in `pad` or NULL if no buffer was queued. You should unref the buffer after usage.

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### gst_aggregator_pad_get_buffer ()

    GstBuffer *
    gst_aggregator_pad_get_buffer (GstAggregatorPad *pad);

#### Parameters

pad | the pad to get buffer from |

#### Returns

A reference to the buffer in `pad` or NULL if no buffer was queued. You should unref the buffer after usage.

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### gst_aggregator_pad_drop_buffer ()

    gboolean
    gst_aggregator_pad_drop_buffer (GstAggregatorPad *pad);

Drop the buffer currently queued in `pad` .

#### Parameters

pad | the pad where to drop any pending buffer |

#### Returns

TRUE if there was a buffer queued in `pad` , or FALSE if not.

### gst_aggregator_pad_is_eos ()

    gboolean
    gst_aggregator_pad_is_eos (GstAggregatorPad *pad);

## Types and Values

### struct GstAggregatorPad

    struct GstAggregatorPad {
      GstPad                       parent;

      /* Protected by the OBJECT_LOCK */
      GstSegment segment;
      /* Segment to use in the clip function, before the queue */
      GstSegment clip_segment;

      /* < Private > */
      GstAggregatorPadPrivate   *  priv;

      gpointer _gst_reserved[GST_PADDING];
    };

The implementation the GstPad to use with GstAggregator

#### Members

GstPad `parent`; |  |
GstSegment `segment`; | last segment received. |
GstSegment `clip_segment`; |  |
GstAggregatorPadPrivate *`priv`; |  |
gpointer `_gst_reserved`[GST_PADDING]; |  |

### struct GstAggregatorPadClass

    struct GstAggregatorPadClass {
      GstPadClass   parent_class;

      GstFlowReturn (*flush)     (GstAggregatorPad * aggpad, GstAggregator * aggregator);
    };

#### Members

`flush` () | Optional Called when the pad has received a flush stop, this is the place to flush any information specific to the pad, it allows for individual pads to be flushed while others might not be. |