From a0320122b94a8c92cd780f8d3c9da7260ec400e6 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 6 Nov 2011 17:44:39 +0000
Subject: Typedef void* callback_data parameter.

---
 ext/atom.lv2/atom.h       |  2 +-
 ext/atom.lv2/atom.ttl     | 22 ++++++++++++----------
 ext/atom.lv2/manifest.ttl |  2 +-
 ext/state.lv2/state.h     | 30 +++++++++++++++---------------
 4 files changed, 29 insertions(+), 27 deletions(-)

(limited to 'ext')

diff --git a/ext/atom.lv2/atom.h b/ext/atom.lv2/atom.h
index 4f803ba..ed5ddd8 100644
--- a/ext/atom.lv2/atom.h
+++ b/ext/atom.lv2/atom.h
@@ -208,6 +208,6 @@ typedef struct {
 	*/
 	uint32_t size;
 
-} LV2_Atom_Event_Buffer;
+} LV2_Atom_Buffer;
 
 #endif /* LV2_ATOM_H */
diff --git a/ext/atom.lv2/atom.ttl b/ext/atom.lv2/atom.ttl
index 139155f..d999518 100644
--- a/ext/atom.lv2/atom.ttl
+++ b/ext/atom.lv2/atom.ttl
@@ -25,9 +25,10 @@
 	a lv2:Specification ;
 	doap:name "LV2 Atom" ;
     doap:shortdesc "A generic value container and several data types." ;
+	rdfs:seeAlso <atom-buffer.h> ;
 	doap:release [
-		doap:revision "0.1" ;
-		doap:created "2011-04-05"
+		doap:revision "0.2" ;
+		doap:created "2011-11-05"
 	] ;
 	doap:maintainer [
 		a foaf:Person ;
@@ -66,15 +67,16 @@ to a single Atom: <a href="#ValuePort">ValuePort</a> and <a href="#MessagePort"
 >MessagePort</a>, which both have the same buffer format but different
 semantics (with respect to how the run() callback interprets the Atom).</p>
 
-<p>This extension requires the host to support the <a
-href="http://lv2plug.in/ns/ext/uri-map">LV2 URI Map</a> extension.</p>
+<p>Implementing this extension requires a facility for mapping URIs to
+integers, such as the <a href="http://lv2plug.in/ns/ext/urid">LV2 URID</a>
+extension.</p>
 """ .
 
 atom:Atom
 	a rdfs:Class ;
 	rdfs:label "Atom" ;
 	lv2:documentation """
-<p>Abstract base class for all atoms.  An LV2_Atom has a 16-bit
+<p>Abstract base class for all atoms.  An LV2_Atom has a 32-bit
 <code>type</code> and <code>size</code> followed by a <code>body</code> of
 <code>size</code> bytes.</p>
 
@@ -407,11 +409,11 @@ atom:EventPort
 	rdfs:label "Event port" ;
 	rdfs:subClassOf lv2:Port ;
 	lv2:documentation """
-Ports of this type will be connected to an LV2_Atom_Event_Buffer.  These ports
-contain a sequence of atom:Event (i.e. time stamped atoms).  These ports are
-used to send and receive atoms in the audio context
-(i.e. LV2_Descriptor::run()), and are intended as a simpler, more generic, and
-atom compatible successor to <a
+A port used for communicating time-stamped atoms in the audio context.  Ports
+of this type are connected to an LV2_Atom_Buffer, which contains a flat
+time-stamped sequence of <a href="#Event">Events</a>.
+
+This port type is intended as a simpler and atom compatible successor to <a
 href="http://lv2plug.in/ns/ext/event#EventPort">ev:EventPort</a>.
 """ .
 
diff --git a/ext/atom.lv2/manifest.ttl b/ext/atom.lv2/manifest.ttl
index d8488b1..adb10e5 100644
--- a/ext/atom.lv2/manifest.ttl
+++ b/ext/atom.lv2/manifest.ttl
@@ -4,6 +4,6 @@
 <http://lv2plug.in/ns/ext/atom>
 	a lv2:Specification ;
 	lv2:minorVersion 0 ;
-	lv2:microVersion 1 ;
+	lv2:microVersion 2 ;
 	rdfs:seeAlso <atom.ttl> .
 
diff --git a/ext/state.lv2/state.h b/ext/state.lv2/state.h
index 56ebfda..f52b375 100644
--- a/ext/state.lv2/state.h
+++ b/ext/state.lv2/state.h
@@ -35,6 +35,8 @@ extern "C" {
 
 #define LV2_STATE_URI "http://lv2plug.in/ns/ext/state"
 
+typedef void* LV2_State_Handle;
+
 /**
    Flags describing value characteristics.
 
@@ -106,13 +108,12 @@ typedef enum {
    The plugin MUST NOT attempt to use this function outside of the
    LV2_State_Interface.restore() context.
 */
-typedef int (*LV2_State_Store_Function)(
-	void*       callback_data,
-	uint32_t    key,
-	const void* value,
-	size_t      size,
-	uint32_t    type,
-	uint32_t    flags);
+typedef int (*LV2_State_Store_Function)(LV2_State_Handle* handle,
+                                        uint32_t          key,
+                                        const void*       value,
+                                        size_t            size,
+                                        uint32_t          type,
+                                        uint32_t          flags);
 
 /**
    A host-provided function to retrieve a property.
@@ -138,12 +139,11 @@ typedef int (*LV2_State_Store_Function)(
    copied for later use if necessary, assuming the plugin knows how to do so
    correctly (e.g. the value is POD, or the plugin understands the type).
 */
-typedef const void* (*LV2_State_Retrieve_Function)(
-	void*     callback_data,
-	uint32_t  key,
-	size_t*   size,
-	uint32_t* type,
-	uint32_t* flags);
+typedef const void* (*LV2_State_Retrieve_Function)(LV2_State_Handle handle,
+                                                   uint32_t         key,
+                                                   size_t*          size,
+                                                   uint32_t*        type,
+                                                   uint32_t*        flags);
 
 /**
    State Extension Data.
@@ -207,7 +207,7 @@ typedef struct _LV2_State_Interface {
 	*/
 	void (*save)(LV2_Handle               instance,
 	             LV2_State_Store_Function store,
-	             void*                    callback_data,
+	             LV2_State_Handle         handle,
 	             uint32_t                 flags);
 
 	/**
@@ -236,7 +236,7 @@ typedef struct _LV2_State_Interface {
 	*/
 	void (*restore)(LV2_Handle                  instance,
 	                LV2_State_Retrieve_Function retrieve,
-	                void*                       callback_data,
+	                LV2_State_Handle            handle,
 	                uint32_t                    flags);
 
 } LV2_State_Interface;
-- 
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