diff options
| author | Hyunjun Ko <zzoon@igalia.com> | 2017-01-10 15:15:31 +0900 |
|---|---|---|
| committer | Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com> | 2017-01-10 13:42:34 +0100 |
| commit | bca2b1680bf07a1f7c593eb3aa1b04a354c47e6f (patch) | |
| tree | 08248061159f32d3f8e289b6e3e1aa204478ab95 | |
| parent | 58e7b575bbcaac8a9b1d442087ccf0dcb34313d5 (diff) | |
plugins: provide at least two buffers in sink pool
Adds two buffers as the default value of minimum buffer.
This would be used when creating and proposing vaapi bufferpool for
sink pad, hence the upstream element will keep, at least, these two
buffers.
https://bugzilla.gnome.org/show_bug.cgi?id=775203
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
| -rw-r--r-- | gst/vaapi/gstvaapipluginbase.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gst/vaapi/gstvaapipluginbase.c b/gst/vaapi/gstvaapipluginbase.c index 2aa3b867..7e7a4438 100644 --- a/gst/vaapi/gstvaapipluginbase.c +++ b/gst/vaapi/gstvaapipluginbase.c @@ -34,6 +34,8 @@ /* Default debug category is from the subclass */ #define GST_CAT_DEFAULT (plugin->debug_category) +#define BUFFER_POOL_SINK_MIN_BUFFERS 2 + /* GstVideoContext interface */ static void plugin_set_display (GstVaapiPluginBase * plugin, GstVaapiDisplay * display) @@ -714,7 +716,9 @@ ensure_sinkpad_buffer_pool (GstVaapiPluginBase * plugin, GstCaps * caps) if (!ensure_sinkpad_allocator (plugin, caps, &size)) return FALSE; - pool = gst_vaapi_plugin_base_create_pool (plugin, caps, size, 0, 0, + pool = + gst_vaapi_plugin_base_create_pool (plugin, caps, size, + BUFFER_POOL_SINK_MIN_BUFFERS, 0, GST_VAAPI_VIDEO_BUFFER_POOL_OPTION_VIDEO_META, plugin->sinkpad_allocator); if (!pool) return FALSE; @@ -789,7 +793,7 @@ gst_vaapi_plugin_base_propose_allocation (GstVaapiPluginBase * plugin, if (!ensure_sinkpad_buffer_pool (plugin, caps)) return FALSE; gst_query_add_allocation_pool (query, plugin->sinkpad_buffer_pool, - plugin->sinkpad_buffer_size, 0, 0); + plugin->sinkpad_buffer_size, BUFFER_POOL_SINK_MIN_BUFFERS, 0); gst_query_add_allocation_param (query, plugin->sinkpad_allocator, NULL); } |