From 4b7b2a9a10e5a11f0a9926e4eb38f33dd28c8a95 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Tue, 13 Oct 2020 12:40:48 +0200
Subject: [PATCH] gst: add option to disable device provider

---
 config.h.meson        | 2 ++
 meson.build           | 6 ++++++
 meson_options.txt     | 4 ++++
 src/gst/gstpipewire.c | 2 ++
 src/gst/meson.build   | 5 ++++-
 5 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/config.h.meson b/config.h.meson
index a8acb340d..ae2c2d0db 100644
--- a/config.h.meson
+++ b/config.h.meson
@@ -468,3 +468,5 @@
 
 #mesondefine PA_ALSA_PATHS_DIR
 #mesondefine PA_ALSA_PROFILE_SETS_DIR
+
+#mesondefine HAVE_GSTREAMER_DEVICE_PROVIDER
diff --git a/meson.build b/meson.build
index 06b463439..f8dcfcb05 100644
--- a/meson.build
+++ b/meson.build
@@ -296,6 +296,12 @@ if get_option('bluez5')
   endif
 endif
 
+if get_option('gstreamer')
+  if get_option('gstreamer-device-provider')
+    cdata.set('HAVE_GSTREAMER_DEVICE_PROVIDER', 1)
+  endif
+endif
+
 configure_file(input : 'config.h.meson',
   output : 'config.h',
   configuration : cdata)
diff --git a/meson_options.txt b/meson_options.txt
index 6a8bb071e..72f6e7212 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -22,6 +22,10 @@ option('gstreamer',
        description: 'Build GStreamer plugins',
        type: 'boolean',
        value: true)
+option('gstreamer-device-provider',
+       description: 'Build GStreamer device provider plugin',
+       type: 'boolean',
+       value: true)
 option('systemd',
        description: 'Enable systemd integration',
        type: 'boolean',
diff --git a/src/gst/gstpipewire.c b/src/gst/gstpipewire.c
index 786ad1955..9f752fe2e 100644
--- a/src/gst/gstpipewire.c
+++ b/src/gst/gstpipewire.c
@@ -53,9 +53,11 @@ plugin_init (GstPlugin *plugin)
   gst_element_register (plugin, "pipewiresink", GST_RANK_NONE,
       GST_TYPE_PIPEWIRE_SINK);
 
+#if HAVE_GSTREAMER_DEVICE_PROVIDER
   if (!gst_device_provider_register (plugin, "pipewiredeviceprovider",
        GST_RANK_PRIMARY + 1, GST_TYPE_PIPEWIRE_DEVICE_PROVIDER))
     return FALSE;
+#endif
 
   GST_DEBUG_CATEGORY_INIT (pipewire_debug, "pipewire", 0, "PipeWire elements");
 
diff --git a/src/gst/meson.build b/src/gst/meson.build
index e6c097f1e..66ea5261c 100644
--- a/src/gst/meson.build
+++ b/src/gst/meson.build
@@ -2,13 +2,16 @@ pipewire_gst_sources = [
   'gstpipewire.c',
   'gstpipewirecore.c',
   'gstpipewireclock.c',
-  'gstpipewiredeviceprovider.c',
   'gstpipewireformat.c',
   'gstpipewirepool.c',
   'gstpipewiresink.c',
   'gstpipewiresrc.c',
 ]
 
+if get_option('gstreamer-device-provider')
+  pipewire_gst_sources += [ 'gstpipewiredeviceprovider.c' ]
+endif
+
 pipewire_gst_headers = [
   'gstpipewireclock.h',
   'gstpipewirecore.h',