From: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
Date: Fri, 7 Jun 2019 07:54:12 +0000 (+0200)
Subject: vaapidecodebin: set queue's max size buffers to 1
X-Git-Tag: 1.19.3~503^2~490
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=14ea838512dbc15337c5954b99c40b5baf3a4c57;p=platform%2Fupstream%2Fgstreamer.git

vaapidecodebin: set queue's max size buffers to 1

Otherwise the queue will swallow all the available decoder's surfaces
reaching a dead-lock.

This setting might impact the bin's peformance, but it's a trade-off.
---

diff --git a/gst/vaapi/gstvaapidecodebin.c b/gst/vaapi/gstvaapidecodebin.c
index 8e4cd34..021953b 100644
--- a/gst/vaapi/gstvaapidecodebin.c
+++ b/gst/vaapi/gstvaapidecodebin.c
@@ -57,7 +57,7 @@
 GST_DEBUG_CATEGORY_STATIC (gst_debug_vaapi_decode_bin);
 #define GST_CAT_DEFAULT gst_debug_vaapi_decode_bin
 
-#define DEFAULT_QUEUE_MAX_SIZE_BUFFERS 0
+#define DEFAULT_QUEUE_MAX_SIZE_BUFFERS 1
 #define DEFAULT_QUEUE_MAX_SIZE_BYTES   0
 #define DEFAULT_QUEUE_MAX_SIZE_TIME    0
 #define DEFAULT_DEINTERLACE_METHOD     GST_VAAPI_DEINTERLACE_METHOD_BOB