clap

commit 88d860e4e55567e3b2704b3d173d7d295f999c40
parent ef785b6dd73f44521ae8e1a0e4044bf4e3124f89
Author: Alexandre BIQUE <bique.alexandre@gmail.com>
Date:   Wed, 21 Apr 2021 21:59:13 +0200

the state ext now uses a stream approach

Diffstat:
M
include/clap/ext/state.h
 | 
44
+++++++++++++++++++-------------------------

1 file changed, 19 insertions(+), 25 deletions(-)
diff --git a/include/clap/ext/state.h b/include/clap/ext/state.h
@@ -1,36 +1,30 @@
-#ifndef CLAP_EXT_STATE_H
-# define CLAP_EXT_STATE_H
+#pragma once
 
-# include "../clap.h"
+#include "../clap.h"
+#include "stream.h"
 
-# define CLAP_EXT_STATE "clap/state"
+#define CLAP_EXT_STATE "clap/state"
 
-# ifdef __cplusplus
+#ifdef __cplusplus
 extern "C" {
-# endif
+#endif
 
-struct clap_plugin_state
-{
-  /* The plugin has to allocate and save its state into *buffer.
-   * The plugin is also responsible to free the buffer on the
-   * next call to save() or when the plugin is destroyed.
-   * [audio-thread] */
-  bool (*save)(struct clap_plugin *plugin, void **buffer, int32_t *size);
+struct clap_plugin_state {
+   /* Saves the plugin state into stream.
+    * [main-thread] */
+   bool (*save)(struct clap_plugin *plugin, struct clap_ostream *stream);
 
-  /* [audio-thread] */
-  bool (*restore)(struct clap_plugin *plugin, const void *buffer, int32_t size);
+   /* Loads the plugin state from stream.
+    * [main-thread] */
+   bool (*restore)(struct clap_plugin *plugin, struct clap_istream *stream);
 };
 
-struct clap_host_state
-{
-  /* Tell the host that the plugin state has changed.
-   * [thread-safe] */
-  void (*set_dirty)(struct clap_host   *host,
-                    struct clap_plugin *plugin);
+struct clap_host_state {
+   /* Tell the host that the plugin state has changed.
+    * [thread-safe] */
+   void (*set_dirty)(struct clap_host *host, struct clap_plugin *plugin);
 };
 
-# ifdef __cplusplus
+#ifdef __cplusplus
 }
-# endif
-
-#endif /* !CLAP_EXT_STATE_H */
+#endif