Reorganise SPA tree

Reorganise the SPA includes to make it more extensible later
Simplify the naming of the buffer and meta params

src/modules/module-client-node/client-node.c

@@ -28,8 +28,8 @@
 #include <sys/mman.h>
 #include <sys/eventfd.h>
 
-#include "spa/node.h"
-#include "spa/lib/pod.h"
+#include <spa/node/node.h>
+#include <spa/lib/pod.h>
 
 #include "pipewire/pipewire.h"
 #include "pipewire/interfaces.h"

src/modules/module-client-node/protocol-native.c

@@ -19,7 +19,7 @@
 
 #include <errno.h>
 
-#include "spa/pod-parser.h"
+#include <spa/pod/parser.h>
 
 #include "pipewire/pipewire.h"
 #include "pipewire/interfaces.h"

src/modules/module-client-node/transport.h

@@ -26,8 +26,7 @@ extern "C" {
 
 #include <string.h>
 
-#include <spa/defs.h>
-#include <spa/node.h>
+#include <spa/utils/defs.h>
 
 #include <pipewire/mem.h>
 

src/modules/module-jack.c

@@ -28,6 +28,9 @@
 #include <sys/file.h>
 #include <sys/mman.h>
 
+#include <spa/param/props.h>
+#include <spa/pod/parser.h>
+
 #include "config.h"
 
 #include "pipewire/pipewire.h"

src/modules/module-jack/jack-node.c

@@ -28,9 +28,9 @@
 #include <sys/mman.h>
 #include <sys/eventfd.h>
 
-#include <spa/node.h>
-#include <spa/hook.h>
-#include <spa/audio/format-utils.h>
+#include <spa/node/node.h>
+#include <spa/utils/hook.h>
+#include <spa/param/audio/format-utils.h>
 
 #include <spa/lib/pod.h>
 

src/modules/module-jack/jack-node.h

@@ -20,8 +20,6 @@
 #ifndef __PIPEWIRE_JACK_NODE_H__
 #define __PIPEWIRE_JACK_NODE_H__
 
-#include <spa/buffer.h>
-
 #include <pipewire/node.h>
 
 #ifdef __cplusplus

src/modules/module-protocol-native.c

@@ -27,6 +27,8 @@
 #include <fcntl.h>
 #include <sys/file.h>
 
+#include <spa/pod/iter.h>
+
 #include "config.h"
 
 #include "pipewire/pipewire.h"

src/modules/module-protocol-native/connection.h

@@ -24,8 +24,8 @@
 extern "C" {
 #endif
 
-#include <spa/defs.h>
-#include <spa/hook.h>
+#include <spa/utils/defs.h>
+#include <spa/utils/hook.h>
 
 struct pw_protocol_native_connection_events {
 #define PW_VERSION_PROTOCOL_NATIVE_CONNECTION_EVENTS	0

src/modules/module-protocol-native/protocol-native.c

@@ -20,7 +20,7 @@
 #include <stdio.h>
 #include <errno.h>
 
-#include "spa/pod-parser.h"
+#include "spa/pod/parser.h"
 
 #include "pipewire/pipewire.h"
 #include "pipewire/protocol.h"

src/modules/spa/spa-monitor.c

@@ -27,9 +27,9 @@
 #include <unistd.h>
 #include <sys/mman.h>
 
-#include <spa/node.h>
-#include <spa/monitor.h>
-#include <spa/pod-parser.h>
+#include <spa/node/node.h>
+#include <spa/monitor/monitor.h>
+#include <spa/pod/parser.h>
 
 #include <pipewire/log.h>
 #include <pipewire/type.h>

src/modules/spa/spa-monitor.h

@@ -20,7 +20,7 @@
 #ifndef __PIPEWIRE_SPA_MONITOR_H__
 #define __PIPEWIRE_SPA_MONITOR_H__
 
-#include <spa/monitor.h>
+#include <spa/monitor/monitor.h>
 
 #include <pipewire/core.h>
 

src/modules/spa/spa-node.c

@@ -25,8 +25,9 @@
 #include <stdio.h>
 #include <dlfcn.h>
 
-#include <spa/node.h>
-#include <spa/graph.h>
+#include <spa/node/node.h>
+#include <spa/param/props.h>
+#include <spa/pod/iter.h>
 
 #include "spa-node.h"
 #include "pipewire/node.h"

src/modules/spa/spa-node.h

@@ -20,8 +20,8 @@
 #ifndef __PIPEWIRE_SPA_NODE_H__
 #define __PIPEWIRE_SPA_NODE_H__
 
-#include <spa/clock.h>
-#include <spa/node.h>
+#include <spa/clock/clock.h>
+#include <spa/node/node.h>
 
 #include <pipewire/core.h>
 #include <pipewire/node.h>