mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-03-27 03:23:16 +00:00
Code Issues 1 Projects Releases Wiki Activity

Add gst_vaapi_decoder_pause().

Browse source
This commit is contained in:
gb 2010-04-29 17:51:57 +00:00 committed by Gwenole Beauchesne
parent 2356ceb0d9
commit 5d1eb8ce89
2 changed files with 33 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

42
gst-libs/gst/vaapi/gstvaapidecoder.c
View file

@ -440,18 +440,35 @@ gst_vaapi_decoder_init(GstVaapiDecoder *decoder)
gboolean
gst_vaapi_decoder_start(GstVaapiDecoder *decoder)
{
/* This is an internal function */
GstVaapiDecoderPrivate * const priv = decoder->priv;
g_return_val_if_fail(GST_VAAPI_IS_DECODER(decoder), FALSE);
if (priv->decoder_task)
if (decoder->priv->decoder_task)
return TRUE;
priv->decoder_task = gst_task_create(decoder_task, decoder);
if (!priv->decoder_task)
decoder->priv->decoder_task = gst_task_create(decoder_task, decoder);
if (!decoder->priv->decoder_task)
return FALSE;
gst_task_set_lock(priv->decoder_task, &priv->decoder_task_lock);
return gst_task_start(priv->decoder_task);
gst_task_set_lock(decoder->priv->decoder_task, &decoder->priv->decoder_task_lock);
return gst_task_start(decoder->priv->decoder_task);
}
/**
* gst_vaapi_decoder_pause:
* @decoder: a #GstVaapiDecoder
*
* Pauses the decoder. It can be made active again through
* gst_vaapi_decoder_start() or definitely stopped through
* gst_vaapi_decoder_stop().
*
* Return value: %TRUE on success
*/
gboolean
gst_vaapi_decoder_pause(GstVaapiDecoder *decoder)
{
g_return_val_if_fail(GST_VAAPI_IS_DECODER(decoder), FALSE);
return gst_task_pause(decoder->priv->decoder_task);
}
/**
@ -468,15 +485,16 @@ gst_vaapi_decoder_start(GstVaapiDecoder *decoder)
gboolean
gst_vaapi_decoder_stop(GstVaapiDecoder *decoder)
{
/* This is an internal function */
GstVaapiDecoderPrivate * const priv = decoder->priv;
gboolean success;
if (!priv->decoder_task)
g_return_val_if_fail(GST_VAAPI_IS_DECODER(decoder), FALSE);
if (!decoder->priv->decoder_task)
return FALSE;
success = gst_task_join(priv->decoder_task);
priv->decoder_task = NULL;
success = gst_task_join(decoder->priv->decoder_task);
g_object_unref(decoder->priv->decoder_task);
decoder->priv->decoder_task = NULL;
return success;
}

3
gst-libs/gst/vaapi/gstvaapidecoder.h
View file

@ -127,6 +127,9 @@ gst_vaapi_decoder_set_frame_rate(
gboolean
gst_vaapi_decoder_start(GstVaapiDecoder *decoder);
gboolean
gst_vaapi_decoder_pause(GstVaapiDecoder *decoder);
gboolean
gst_vaapi_decoder_stop(GstVaapiDecoder *decoder);