From 5a13c2785b4abae476a4205fe3272ee263c06d2d Mon Sep 17 00:00:00 2001
From: Miguel Freitas <miguelfreitas@users.sourceforge.net>
Date: Wed, 28 May 2003 04:26:02 +0000
Subject: adding parameters api

CVS patchset: 4966
CVS date: 2003/05/28 04:26:02
---
 src/xine-engine/post.h | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/xine-engine/post.h b/src/xine-engine/post.h
index ebdb74288..71339584c 100644
--- a/src/xine-engine/post.h
+++ b/src/xine-engine/post.h
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: post.h,v 1.6 2003/05/20 13:50:57 mroi Exp $
+ * $Id: post.h,v 1.7 2003/05/28 04:26:36 miguelfreitas Exp $
  *
  * post plugin definitions
  *
@@ -157,4 +157,23 @@ struct post_audio_port_s {
  * port functions can be replaced with own implementations */
 post_audio_port_t *post_intercept_audio_port(post_plugin_t *post, xine_audio_port_t *port);
 
+
+/* macros to create parameter descriptors */ 
+
+#define START_PARAM_DESCR( param_t ) \
+static param_t __temp_s; \
+static xine_post_api_parameter_t __temp_p[] = {
+
+#define PARAM_ITEM( param_type, var, enumv, min, max, readonly, descr ) \
+{ param_type, "##var", sizeof(__temp_s.var), \
+  (char *)&__temp_s.var-(char *)&__temp_s, enumv, min, max, readonly, descr },
+
+#define END_PARAM_DESCR( name ) \
+  { POST_PARAM_TYPE_LAST, NULL, 0, 0, NULL, 0, 0, 1, NULL } \
+}; \
+static xine_post_api_descr_t name = { \
+  sizeof( __temp_s ), \
+  __temp_p \
+};
+
 #endif
-- 
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