Chase ABI from multimedia/pipewire/files/patch-src_pipewire_pipewire_init

https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/1819

--- third_party/libwebrtc/webrtc/modules/desktop_capture/linux/base_capturer_pipewire.cc.orig	2021-11-17 19:32:27 UTC
+++ third_party/libwebrtc/webrtc/modules/desktop_capture/linux/base_capturer_pipewire.cc
@@ -253,7 +253,7 @@ void BaseCapturerPipeWire::InitPortal() {
 }
 
 void BaseCapturerPipeWire::InitPipeWire() {
-  pw_init(/*argc=*/nullptr, /*argc=*/nullptr);
+  pipewire_init(/*argc=*/nullptr, /*argc=*/nullptr);
 
   pw_main_loop_ = pw_thread_loop_new("pipewire-main-loop", nullptr);
   pw_context_ = pw_context_new(pw_thread_loop_get_loop(pw_main_loop_), nullptr, 0);
--- third_party/pipewire/libpipewire/mozpipewire.cpp.orig	2021-11-17 19:33:46 UTC
+++ third_party/pipewire/libpipewire/mozpipewire.cpp
@@ -58,7 +58,7 @@ struct pw_context * (*pw_context_new_fn)(struct pw_loo
                                       struct pw_properties *props,
                                       size_t user_data_size);
 static int (*pw_core_disconnect_fn)(struct pw_core *core);
-static void (*pw_init_fn)(int *argc, char **argv[]);
+static void (*pipewire_init_fn)(int *argc, char **argv[]);
 static void (*pw_stream_add_listener_fn)(struct pw_stream *stream,
                                       struct spa_hook *listener,
                                       const struct pw_stream_events *events,
@@ -93,7 +93,7 @@ bool IsPwLibraryLoaded() {
           IS_FUNC_LOADED(pw_context_destroy_fn) &&
           IS_FUNC_LOADED(pw_context_new_fn) &&
           IS_FUNC_LOADED(pw_core_disconnect_fn) &&
-          IS_FUNC_LOADED(pw_init_fn) &&
+          IS_FUNC_LOADED(pipewire_init_fn) &&
           IS_FUNC_LOADED(pw_stream_add_listener_fn) &&
           IS_FUNC_LOADED(pw_stream_connect_fn) &&
           IS_FUNC_LOADED(pw_stream_dequeue_buffer_fn) &&
@@ -127,7 +127,7 @@ bool LoadPWLibrary() {
     GET_FUNC(pw_context_destroy, pwLib);
     GET_FUNC(pw_context_new, pwLib);
     GET_FUNC(pw_core_disconnect, pwLib);
-    GET_FUNC(pw_init, pwLib);
+    GET_FUNC(pipewire_init, pwLib);
     GET_FUNC(pw_stream_add_listener, pwLib);
     GET_FUNC(pw_stream_connect, pwLib);
     GET_FUNC(pw_stream_dequeue_buffer, pwLib);
@@ -198,12 +198,12 @@ pw_core_disconnect(struct pw_core *core)
 }
 
 void
-pw_init(int *argc, char **argv[])
+pipewire_init(int *argc, char **argv[])
 {
   if (!LoadPWLibrary()) {
     return;
   }
-  return pw_init_fn(argc, argv);
+  return pipewire_init_fn(argc, argv);
 }
 
 void
--- third_party/pipewire/pipewire/pipewire.h.orig	2021-11-17 19:34:07 UTC
+++ third_party/pipewire/pipewire/pipewire.h
@@ -114,9 +114,9 @@ extern "C" {
  * \brief PipeWire initialization and infrastructure functions
  */
 void
-pw_init(int *argc, char **argv[]);
+pipewire_init(int *argc, char **argv[]);
 
-void pw_deinit(void);
+void pipewire_deinit(void);
 
 bool
 pw_debug_is_category_enabled(const char *name);