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plugins: no sinkpad bufferpool when decoder
Right now, the decoders create a buffer pool for their sink pad which is not used at all, because the decoders have never proposed it to upstream. This patch avoids the buffer pool instantiating when the element inherits from the GstVideoDecoder class.
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@ -489,6 +489,10 @@ ensure_sinkpad_buffer_pool (GstVaapiPluginBase * plugin, GstCaps * caps)
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GstVideoInfo vi;
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gboolean need_pool;
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/* video decoders don't use a buffer pool in the sink pad */
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if (GST_IS_VIDEO_DECODER (plugin))
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return TRUE;
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if (!gst_vaapi_plugin_base_ensure_display (plugin))
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return FALSE;
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