From 7328c5469819d795eb72ff6da056696a367131a7 Mon Sep 17 00:00:00 2001
From: Stefan Kost <ensonic@users.sourceforge.net>
Date: Sun, 28 Jan 2007 17:35:13 +0000
Subject: ext/ladspa/: add GstController support to ladspa

Original commit message from CVS:
* ext/ladspa/Makefile.am:
* ext/ladspa/gstladspa.c: (gst_ladspa_class_get_param_spec):
add GstController support to ladspa
---
 ext/ladspa/Makefile.am | 2 +-
 ext/ladspa/gstladspa.c | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'ext/ladspa')

diff --git a/ext/ladspa/Makefile.am b/ext/ladspa/Makefile.am
index e9730715..6c1ea3b7 100644
--- a/ext/ladspa/Makefile.am
+++ b/ext/ladspa/Makefile.am
@@ -1,7 +1,7 @@
 plugin_LTLIBRARIES = libgstladspa.la
 
 libgstladspa_la_SOURCES = gstsignalprocessor.c gstladspa.c search.c load.c
-libgstladspa_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
+libgstladspa_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CONTROLLER_CFLAGS) $(GST_CFLAGS)
 libgstladspa_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR)
 libgstladspa_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
 
diff --git a/ext/ladspa/gstladspa.c b/ext/ladspa/gstladspa.c
index c256105b..317c7fd3 100644
--- a/ext/ladspa/gstladspa.c
+++ b/ext/ladspa/gstladspa.c
@@ -1,6 +1,6 @@
 /* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- *               <2001> Steve Baker <stevebaker_org@yahoo.co.uk>
+ * Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
+ *               2001 Steve Baker <stevebaker_org@yahoo.co.uk>
  *               2003 Andy Wingo <wingo at pobox.com>
  *
  * This library is free software; you can redistribute it and/or
@@ -25,6 +25,7 @@
 #include <string.h>
 #include <math.h>
 #include <gst/audio/audio.h>
+#include <gst/controller/gstcontroller.h>
 
 #include "gstladspa.h"
 #include <ladspa.h>             /* main ladspa sdk include file */
@@ -195,6 +196,8 @@ gst_ladspa_class_get_param_spec (GstLADSPAClass * klass, gint portnum)
   perms = G_PARAM_READABLE;
   if (LADSPA_IS_PORT_INPUT (desc->PortDescriptors[portnum]))
     perms |= G_PARAM_WRITABLE | G_PARAM_CONSTRUCT;
+  if (LADSPA_IS_PORT_CONTROL (desc->PortDescriptors[portnum]))
+    perms |= GST_PARAM_CONTROLLABLE;
 
   /* short name for hint descriptor */
   hintdesc = desc->PortRangeHints[portnum].HintDescriptor;
-- 
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