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vaapidecode: add stop function

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Clear any status on the current stream:

stored frames, caps and decoder configuration

https://bugzilla.gnome.org/show_bug.cgi?id=763460
This commit is contained in:
Thiago Santos 2016-03-18 20:00:52 -03:00
parent 80c3bfe448
commit 506c9e2b5b
1 changed files with 15 additions and 3 deletions
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18
gst/vaapi/gstvaapidecode.c
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@ -937,8 +937,6 @@ gst_vaapidecode_finalize (GObject * object)
{ {
GstVaapiDecode *const decode = GST_VAAPIDECODE (object); GstVaapiDecode *const decode = GST_VAAPIDECODE (object);
gst_caps_replace (&decode->sinkpad_caps, NULL);
gst_caps_replace (&decode->srcpad_caps, NULL);
gst_caps_replace (&decode->allowed_caps, NULL); gst_caps_replace (&decode->allowed_caps, NULL);
g_cond_clear (&decode->surface_ready); g_cond_clear (&decode->surface_ready);
@ -976,12 +974,25 @@ gst_vaapidecode_close (GstVideoDecoder * vdec)
{ {
GstVaapiDecode *const decode = GST_VAAPIDECODE (vdec); GstVaapiDecode *const decode = GST_VAAPIDECODE (vdec);
gst_vaapi_decode_input_state_replace (decode, NULL);
gst_vaapidecode_destroy (decode); gst_vaapidecode_destroy (decode);
gst_vaapi_plugin_base_close (GST_VAAPI_PLUGIN_BASE (decode)); gst_vaapi_plugin_base_close (GST_VAAPI_PLUGIN_BASE (decode));
return TRUE; return TRUE;
} }
static gboolean
gst_vaapidecode_stop (GstVideoDecoder * vdec)
{
GstVaapiDecode *const decode = GST_VAAPIDECODE (vdec);
gst_vaapidecode_purge (decode);
gst_vaapi_decode_input_state_replace (decode, NULL);
gst_vaapi_decoder_replace (&decode->decoder, NULL);
gst_caps_replace (&decode->decoder_caps, NULL);
gst_caps_replace (&decode->sinkpad_caps, NULL);
gst_caps_replace (&decode->srcpad_caps, NULL);
return TRUE;
}
static gboolean static gboolean
gst_vaapidecode_flush (GstVideoDecoder * vdec) gst_vaapidecode_flush (GstVideoDecoder * vdec)
{ {
@ -1235,6 +1246,7 @@ gst_vaapidecode_class_init (GstVaapiDecodeClass * klass)
vdec_class->open = GST_DEBUG_FUNCPTR (gst_vaapidecode_open); vdec_class->open = GST_DEBUG_FUNCPTR (gst_vaapidecode_open);
vdec_class->close = GST_DEBUG_FUNCPTR (gst_vaapidecode_close); vdec_class->close = GST_DEBUG_FUNCPTR (gst_vaapidecode_close);
vdec_class->stop = GST_DEBUG_FUNCPTR (gst_vaapidecode_stop);
vdec_class->set_format = GST_DEBUG_FUNCPTR (gst_vaapidecode_set_format); vdec_class->set_format = GST_DEBUG_FUNCPTR (gst_vaapidecode_set_format);
vdec_class->flush = GST_DEBUG_FUNCPTR (gst_vaapidecode_flush); vdec_class->flush = GST_DEBUG_FUNCPTR (gst_vaapidecode_flush);
vdec_class->parse = GST_DEBUG_FUNCPTR (gst_vaapidecode_parse); vdec_class->parse = GST_DEBUG_FUNCPTR (gst_vaapidecode_parse);