GST_BASE_VIDEO_CODEC_SRC_PAD()

#define GST_BASE_VIDEO_CODEC_SRC_PAD(obj)         (((GstBaseVideoCodec *) (obj))->srcpad)

Gives the pointer to the source GstPad object of the element.

GST_BASE_VIDEO_CODEC_SINK_PAD()

#define GST_BASE_VIDEO_CODEC_SINK_PAD(obj)        (((GstBaseVideoCodec *) (obj))->sinkpad)

Gives the pointer to the sink GstPad object of the element.

GST_BASE_VIDEO_CODEC_STREAM_LOCK()

#define GST_BASE_VIDEO_CODEC_STREAM_LOCK(codec) g_static_rec_mutex_lock (&GST_BASE_VIDEO_CODEC (codec)->stream_lock)

GST_BASE_VIDEO_CODEC_STREAM_UNLOCK()

#define GST_BASE_VIDEO_CODEC_STREAM_UNLOCK(codec) g_static_rec_mutex_unlock (&GST_BASE_VIDEO_CODEC (codec)->stream_lock)

gst_base_video_codec_new_frame ()

GstVideoFrame *
gst_base_video_codec_new_frame (GstBaseVideoCodec *base_video_codec);

gst_base_video_codec_free_frame ()

void
gst_base_video_codec_free_frame (GstVideoFrame *frame);

GST_BASE_VIDEO_CODEC_SINK_NAME

#define GST_BASE_VIDEO_CODEC_SINK_NAME    "sink"

The name of the templates for the sink pad.

GST_BASE_VIDEO_CODEC_SRC_NAME

#define GST_BASE_VIDEO_CODEC_SRC_NAME     "src"

The name of the templates for the source pad.

GST_BASE_VIDEO_CODEC_FLOW_NEED_DATA

#define GST_BASE_VIDEO_CODEC_FLOW_NEED_DATA GST_FLOW_CUSTOM_SUCCESS

struct GstVideoState

struct GstVideoState {
  GstCaps *caps;
  GstVideoFormat format;
  int width, height;
  int fps_n, fps_d;
  int par_n, par_d;

  gboolean have_interlaced;
  gboolean interlaced;
  gboolean top_field_first;

  int clean_width, clean_height;
  int clean_offset_left, clean_offset_top;

  int bytes_per_picture;

  GstBuffer *codec_data;
};

struct GstVideoFrame

struct GstVideoFrame {
  GstClockTime decode_timestamp;
  GstClockTime presentation_timestamp;
  GstClockTime presentation_duration;

  gint system_frame_number;
  gint decode_frame_number;
  gint presentation_frame_number;

  int distance_from_sync;
  gboolean is_sync_point;
  gboolean is_eos;

  GstBuffer *sink_buffer;
  GstBuffer *src_buffer;

  int field_index;
  int n_fields;

  void *coder_hook;
  GDestroyNotify coder_hook_destroy_notify;

  GstClockTime deadline;

  gboolean force_keyframe;
  gboolean force_keyframe_headers;

  /* Events that should be pushed downstream *before*
   * the next src_buffer */
  GList *events;
};

struct GstBaseVideoCodec

struct GstBaseVideoCodec {
  GstElement element;
};

struct GstBaseVideoCodecClass

struct GstBaseVideoCodecClass {
  GstElementClass element_class;

  /* FIXME before moving to base */
  void *padding[GST_PADDING_LARGE];
};