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videoencoder: Ignore caps events if the caps did not change

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This commit is contained in:
Sebastian Dröge 2013-04-15 09:42:22 +02:00
parent 3023521366
commit 0b83d13231
1 changed files with 19 additions and 2 deletions
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21
gst-libs/gst/video/gstvideoencoder.c
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@ -575,12 +575,20 @@ gst_video_encoder_setcaps (GstVideoEncoder * encoder, GstCaps * caps)
GST_DEBUG_OBJECT (encoder, "setcaps %" GST_PTR_FORMAT, caps); GST_DEBUG_OBJECT (encoder, "setcaps %" GST_PTR_FORMAT, caps);
GST_VIDEO_ENCODER_STREAM_LOCK (encoder);
if (encoder->priv->input_state) {
GST_DEBUG_OBJECT (encoder,
"Checking if caps changed old %" GST_PTR_FORMAT " new %" GST_PTR_FORMAT,
encoder->priv->input_state->caps, caps);
if (gst_caps_is_equal (encoder->priv->input_state->caps, caps))
goto caps_not_changed;
}
state = _new_input_state (caps); state = _new_input_state (caps);
if (G_UNLIKELY (!state)) if (G_UNLIKELY (!state))
goto parse_fail; goto parse_fail;
GST_VIDEO_ENCODER_STREAM_LOCK (encoder);
if (encoder->priv->input_state) if (encoder->priv->input_state)
samecaps = samecaps =
gst_video_info_is_equal (&state->info, gst_video_info_is_equal (&state->info,
@ -613,9 +621,18 @@ gst_video_encoder_setcaps (GstVideoEncoder * encoder, GstCaps * caps)
return ret; return ret;
caps_not_changed:
{
GST_DEBUG_OBJECT (encoder, "Caps did not change - ignore");
GST_VIDEO_ENCODER_STREAM_UNLOCK (encoder);
return TRUE;
}
/* ERRORS */
parse_fail: parse_fail:
{ {
GST_WARNING_OBJECT (encoder, "Failed to parse caps"); GST_WARNING_OBJECT (encoder, "Failed to parse caps");
GST_VIDEO_ENCODER_STREAM_UNLOCK (encoder);
return FALSE; return FALSE;
} }
} }