From a6ebda3907c65c3577135e0c70f625ba205bf58d Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Fri, 28 May 2021 15:18:53 -0400
Subject: debugutils: Introduce videocodectestsink

This is a video specific sink used to test video CODEC conformance. This is similar
to a combination of filesink and testsink, but will skip over any type of
padding that GStreamer Video library introduces. This is needed in order to obtain the
correct checksum or raw yuv data.

This element currently support writing back non-padded raw I420 through the
location property and will calculate an MD5 and post it as an element message
of type conformance/checksum. More output format or checksum type could be
added in the future as needed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2287>
---
 docs/plugins/gst_plugins_cache.json | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

(limited to 'docs')

diff --git a/docs/plugins/gst_plugins_cache.json b/docs/plugins/gst_plugins_cache.json
index fe3f21bf9..77b2eb416 100644
--- a/docs/plugins/gst_plugins_cache.json
+++ b/docs/plugins/gst_plugins_cache.json
@@ -9184,6 +9184,42 @@
                 "rank": "none",
                 "signals": {}
             },
+            "videocodectestsink": {
+                "author": "Nicolas Dufresne <nicolas.dufresne@collabora.com",
+                "description": "Sink to test video CODEC conformance",
+                "hierarchy": [
+                    "GstVideoCodecTestSink",
+                    "GstBaseSink",
+                    "GstElement",
+                    "GstObject",
+                    "GInitiallyUnowned",
+                    "GObject"
+                ],
+                "klass": "Debug/video/Sink",
+                "long-name": "Video CODEC Test Sink",
+                "pad-templates": {
+                    "sink": {
+                        "caps": "video/x-raw:\n         format: { I420, I420_10LE, NV12 }\n",
+                        "direction": "sink",
+                        "presence": "always"
+                    }
+                },
+                "properties": {
+                    "location": {
+                        "blurb": "File path to store non-padded I420 stream (optional).",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "NULL",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gchararray",
+                        "writable": true
+                    }
+                },
+                "rank": "none"
+            },
             "watchdog": {
                 "author": "David Schleef <ds@schleef.org>",
                 "description": "Watches for pauses in stream buffers",
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