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video: Add methods to return a list of all pending GstVideoCodecFrames

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This commit is contained in:
Sebastian Dröge 2012-08-16 12:12:06 +02:00
parent d1dc65d6ee
commit bdc056c12d
4 changed files with 48 additions and 2 deletions
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21
gst-libs/gst/video/gstvideodecoder.c
View file

@ -2646,6 +2646,27 @@ gst_video_decoder_get_frame (GstVideoDecoder * decoder, int frame_number)
return frame;
}
/**
* gst_video_decoder_get_frames:
* @decoder: a #GstVideoDecoder
*
* Get all pending unfinished #GstVideoCodecFrame
*
* Returns: (transfer full) (element-type GstVideoCodecFrame): pending unfinished #GstVideoCodecFrame.
*/
GList *
gst_video_decoder_get_frames (GstVideoDecoder * decoder)
{
GList *frames;
GST_VIDEO_DECODER_STREAM_LOCK (decoder);
frames = g_list_copy (decoder->priv->frames);
g_list_foreach (frames, (GFunc) gst_video_codec_frame_ref, NULL);
GST_VIDEO_DECODER_STREAM_UNLOCK (decoder);
return frames;
}
static gboolean
gst_video_decoder_decide_allocation_default (GstVideoDecoder * decoder,
GstQuery * query)

6
gst-libs/gst/video/gstvideodecoder.h
View file

@ -316,11 +316,13 @@ GstBufferPool *gst_video_decoder_get_buffer_pool (GstVideoDecoder *decoder);
/* Object methods */
GstVideoCodecFrame *gst_video_decoder_get_frame (GstVideoDecoder *decoder,
int frame_number);
GstVideoCodecFrame *gst_video_decoder_get_frame (GstVideoDecoder *decoder,
int frame_number);
GstVideoCodecFrame *gst_video_decoder_get_oldest_frame (GstVideoDecoder *decoder);
GList * gst_video_decoder_get_frames (GstVideoDecoder *decoder);
/* Parsing related methods */
void gst_video_decoder_add_to_frame (GstVideoDecoder *decoder,
int n_bytes);

21
gst-libs/gst/video/gstvideoencoder.c
View file

@ -2006,6 +2006,27 @@ gst_video_encoder_get_frame (GstVideoEncoder * encoder, int frame_number)
return frame;
}
/**
* gst_video_encoder_get_frames:
* @encoder: a #GstVideoEncoder
*
* Get all pending unfinished #GstVideoCodecFrame
*
* Returns: (transfer full) (element-type GstVideoCodecFrame): pending unfinished #GstVideoCodecFrame.
*/
GList *
gst_video_encoder_get_frames (GstVideoEncoder * encoder)
{
GList *frames;
GST_VIDEO_ENCODER_STREAM_LOCK (encoder);
frames = g_list_copy (encoder->priv->frames);
g_list_foreach (frames, (GFunc) gst_video_codec_frame_ref, NULL);
GST_VIDEO_ENCODER_STREAM_UNLOCK (encoder);
return frames;
}
/**
* gst_video_encoder_merge_tags:
* @encoder: a #GstVideoEncoder

2
gst-libs/gst/video/gstvideoencoder.h
View file

@ -268,6 +268,8 @@ GstVideoCodecFrame* gst_video_encoder_get_frame (GstVideoEncoder *encode
int frame_number);
GstVideoCodecFrame* gst_video_encoder_get_oldest_frame (GstVideoEncoder *encoder);
GList * gst_video_encoder_get_frames (GstVideoEncoder *encoder);
GstBuffer * gst_video_encoder_allocate_output_buffer (GstVideoEncoder * encoder,
gsize size);