From 4f0b619023cb58e4be7cd4d01368f780f271bcf5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADctor=20Manuel=20J=C3=A1quez=20Leal?=
 <vjaquez@igalia.com>
Date: Tue, 7 Sep 2021 10:55:10 +0200
Subject: va: Update vapostproc documentation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2495>
---
 docs/plugins/gst_plugins_cache.json | 15 +++++++++++++++
 sys/va/gstvafilter.c                |  9 +++++++++
 2 files changed, 24 insertions(+)

diff --git a/docs/plugins/gst_plugins_cache.json b/docs/plugins/gst_plugins_cache.json
index fca7c53b3..30cd5ad49 100644
--- a/docs/plugins/gst_plugins_cache.json
+++ b/docs/plugins/gst_plugins_cache.json
@@ -225789,6 +225789,7 @@
                 "description": "VA-API based video postprocessor",
                 "hierarchy": [
                     "GstVaPostProc",
+                    "GstVaBaseTransform",
                     "GstBaseTransform",
                     "GstElement",
                     "GstObject",
@@ -225812,6 +225813,20 @@
                         "presence": "always"
                     }
                 },
+                "properties": {
+                    "disable-passthrough": {
+                        "blurb": "Forces passing buffers through the postprocessor",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "false",
+                        "mutable": "ready",
+                        "readable": true,
+                        "type": "gboolean",
+                        "writable": true
+                    }
+                },
                 "rank": "none"
             },
             "vavp8dec": {
diff --git a/sys/va/gstvafilter.c b/sys/va/gstvafilter.c
index ebf9e979a..3eed9afe3 100644
--- a/sys/va/gstvafilter.c
+++ b/sys/va/gstvafilter.c
@@ -689,6 +689,15 @@ gst_va_filter_install_properties (GstVaFilter * self, GObjectClass * klass)
             common_flags));
   }
 
+  /**
+   * GstVaPostProc:disable-passthrough:
+   *
+   * If set to %TRUE the filter will not enable passthrough mode, thus
+   * each frame will be processed. It's useful for cropping, for
+   * example.
+   *
+   * Since: 1.20
+   */
   g_object_class_install_property (klass,
       GST_VA_FILTER_PROP_DISABLE_PASSTHROUGH,
       g_param_spec_boolean ("disable-passthrough", "Disable Passthrough",
-- 
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