From e5b5fcb1a2c186f14ae35f4c48f593e6fa75dd87 Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Mon, 29 Jun 2020 17:04:53 +0200
Subject: Add pipewire detection and support

Used for screensharing on wayland

Fixes: QTBUG-85309
Change-Id: I7ec61611bb9e3f318a6a5bd3a43212f391766628
Reviewed-by: Kirill Burtsev <kirill.burtsev@qt.io>
---
 src/core/config/linux.pri |  2 ++
 src/core/configure.json   | 15 +++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/src/core/config/linux.pri b/src/core/config/linux.pri
index e98524002..26d0dcf7d 100644
--- a/src/core/config/linux.pri
+++ b/src/core/config/linux.pri
@@ -29,6 +29,8 @@ qtConfig(webengine-embedded-build) {
         qtConfig(webengine-webrtc): gn_args += rtc_use_x11=true
     }
 
+    qtConfig(webengine-webrtc): qtConfig(webengine-webrtc-pipewire): gn_args += rtc_use_pipewire=true
+
     qtConfig(webengine-system-libevent): gn_args += use_system_libevent=true
     qtConfig(webengine-system-libwebp):  gn_args += use_system_libwebp=true
     qtConfig(webengine-system-libxml2):  gn_args += use_system_libxml=true use_system_libxslt=true
diff --git a/src/core/configure.json b/src/core/configure.json
index 1a2162723..7ba4a94c7 100644
--- a/src/core/configure.json
+++ b/src/core/configure.json
@@ -25,6 +25,7 @@
             "webengine-native-spellchecker": "boolean",
             "webengine-extensions": "boolean",
             "webengine-webrtc": "boolean",
+            "webengine-webrtc-pipewire": "boolean",
             "webengine-geolocation": "boolean",
             "webengine-webchannel": "boolean",
             "webengine-kerberos": "boolean",
@@ -67,6 +68,12 @@
             "sources": [
                 { "type": "pkgConfig", "args": "libpulse >= 0.9.10 libpulse-mainloop-glib" }
             ]
+        },
+        "webengine-gio": {
+            "label": "gio",
+            "sources": [
+                { "type": "pkgConfig", "args": "gio-2.0" }
+            ]
         }
     },
     "tests" : {
@@ -183,6 +190,13 @@
             "autoDetect": "!features.webengine-embedded-build",
             "output": [ "privateFeature" ]
         },
+        "webengine-webrtc-pipewire": {
+            "label": "PipeWire over GIO",
+            "purpose": "Provides PipeWire support in WebRTC using GIO.",
+            "condition": "features.webengine-webrtc && libs.webengine-gio",
+            "autoDetect": "false",
+            "output": [ "privateFeature" ]
+        },
         "webengine-ozone" : {
              "label": "Support qpa-xcb",
              "condition": "features.webengine-ozone-x11",
@@ -252,6 +266,7 @@
                 "webengine-spellchecker",
                 "webengine-native-spellchecker",
                 "webengine-webrtc",
+                "webengine-webrtc-pipewire",
                 "webengine-geolocation",
                 "webengine-webchannel",
                 "webengine-kerberos",
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