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rfbsrc: Fix fallback to GstVideoBufferPool

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The replacement pool need to be added to the query, otherwise the
baseclass won't see it. We also need to properly remove the rejected
pools.

https://bugzilla.gnome.org/show_bug.cgi?id=763441
This commit is contained in:
Nicolas Dufresne 2016-04-05 21:40:58 -04:00
parent 7e293f15dd
commit 81960ea853
1 changed files with 5 additions and 3 deletions
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8
gst/librfb/gstrfbsrc.c
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@ -346,7 +346,6 @@ gst_rfb_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query)
GstStructure *config;
GstCaps *caps;
GstVideoInfo info;
gint i;
gboolean ret;
gst_query_parse_allocation (query, &caps, NULL);
@ -354,7 +353,7 @@ gst_rfb_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query)
if (!caps || !gst_video_info_from_caps (&info, caps))
return FALSE;
for (i = 0; i < gst_query_get_n_allocation_pools (query); i++) {
while (gst_query_get_n_allocation_pools (query) > 0) {
gst_query_parse_nth_allocation_pool (query, 0, &pool, &size, &min, &max);
/* TODO We restrict to the exact size as we don't support strides or
@ -362,6 +361,7 @@ gst_rfb_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query)
if (size == info.size)
break;
gst_query_remove_nth_allocation_pool (query, 0);
gst_object_unref (pool);
pool = NULL;
}
@ -370,7 +370,9 @@ gst_rfb_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query)
/* we did not get a pool, make one ourselves then */
pool = gst_video_buffer_pool_new ();
size = info.size;
min = max = 0;
min = 1;
max = 0;
gst_query_add_allocation_pool (query, pool, size, min, max);
}
config = gst_buffer_pool_get_config (pool);