mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-24 10:41:04 +00:00
Code Issues 1 Projects Releases Wiki Activity

vaapidecode: handle EOS events.

Browse source 
Flush all decoded frames to downstream when EOS is received. This is
performed by implementing GstVideoDecoder::finish() hook.
This commit is contained in:
Gwenole Beauchesne 2013-01-17 18:22:49 +01:00
parent cbcdc3bfae
commit 236e8833d1
1 changed files with 20 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
gst/vaapi/gstvaapidecode.c
View file

@ -303,6 +303,25 @@ gst_vaapidecode_handle_frame(GstVideoDecoder *vdec, GstVideoCodecFrame *frame)
return gst_vaapidecode_push_decoded_frames(vdec); return gst_vaapidecode_push_decoded_frames(vdec);
} }
static GstFlowReturn
gst_vaapidecode_finish(GstVideoDecoder *vdec)
{
GstVaapiDecode * const decode = GST_VAAPIDECODE(vdec);
GstVaapiDecoderStatus status;
status = gst_vaapi_decoder_flush(decode->decoder);
if (status != GST_VAAPI_DECODER_STATUS_SUCCESS)
goto error_flush;
return gst_vaapidecode_push_decoded_frames(vdec);
/* ERRORS */
error_flush:
{
GST_ERROR("failed to flush decoder (status %d)", status);
return GST_FLOW_UNEXPECTED;
}
}
static inline gboolean static inline gboolean
gst_vaapidecode_ensure_display(GstVaapiDecode *decode) gst_vaapidecode_ensure_display(GstVaapiDecode *decode)
{ {
@ -532,6 +551,7 @@ gst_vaapidecode_class_init(GstVaapiDecodeClass *klass)
vdec_class->set_format = GST_DEBUG_FUNCPTR(gst_vaapidecode_set_format); vdec_class->set_format = GST_DEBUG_FUNCPTR(gst_vaapidecode_set_format);
vdec_class->parse = GST_DEBUG_FUNCPTR(gst_vaapidecode_parse); vdec_class->parse = GST_DEBUG_FUNCPTR(gst_vaapidecode_parse);
vdec_class->handle_frame = GST_DEBUG_FUNCPTR(gst_vaapidecode_handle_frame); vdec_class->handle_frame = GST_DEBUG_FUNCPTR(gst_vaapidecode_handle_frame);
vdec_class->finish = GST_DEBUG_FUNCPTR(gst_vaapidecode_finish);
gst_element_class_set_details_simple( gst_element_class_set_details_simple(
element_class, element_class,