From deb4fdcddc9ab9da60559c79bf0380ca50908014 Mon Sep 17 00:00:00 2001
From: Douglas Bagnall <douglas@paradise.net.nz>
Date: Tue, 6 Apr 2010 14:22:14 +1200
Subject: [PATCH] remove some warnings about unused functions

---
 src/gamma.py     | 10 +++++++---
 src/gstsparrow.c |  4 ++--
 src/gstsparrow.h |  2 ++
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/gamma.py b/src/gamma.py
index 30192d6..8a9b029 100644
--- a/src/gamma.py
+++ b/src/gamma.py
@@ -45,10 +45,14 @@ def linear_to_srgb_table():
     return lut
 
 
-def cformat(table, name="SOME_TABLE", wrap=75):
+def cformat(table, name="SOME_TABLE", wrap=75, unused=True):
     table = list(table)
-    outs = ["static guint8 %s [%s] = {" % (name, len(table)),
-            '    %s' % table[0]]
+    outs = []
+    if unused:
+        outs.append('UNUSED')
+
+    outs.extend(("static guint8 %s [%s] = {" % (name, len(table)),
+                 '    %s' % table[0]))
     for v in table[1:]:
         if len(outs[-1]) >= wrap:
             outs[-1] += ','
diff --git a/src/gstsparrow.c b/src/gstsparrow.c
index 1b47ec6..3e010a3 100644
--- a/src/gstsparrow.c
+++ b/src/gstsparrow.c
@@ -99,7 +99,7 @@ static gboolean gst_sparrow_set_caps (GstBaseTransform * base, GstCaps * incaps,
 static GstFlowReturn gst_sparrow_transform_ip (GstBaseTransform * transform,
     GstBuffer * buf);
 
-static void gst_sparrow_RGB_ip (GstSparrow * sparrow, guint8 * data, gint size);
+//static void gst_sparrow_RGB_ip (GstSparrow * sparrow, guint8 * data, gint size);
 
 GST_BOILERPLATE (GstSparrow, gst_sparrow, GstVideoFilter, GST_TYPE_VIDEO_FILTER);
 
@@ -218,7 +218,7 @@ done:
   return res;
 }
 
-
+UNUSED
 static void
 simple_negation(guint8 * bytes, guint size){
   guint i;
diff --git a/src/gstsparrow.h b/src/gstsparrow.h
index 8b21b40..e70dbf0 100644
--- a/src/gstsparrow.h
+++ b/src/gstsparrow.h
@@ -29,6 +29,8 @@
 
 #include "sparrowconfig.h"
 
+#define UNUSED __attribute__ ((unused))
+
 G_BEGIN_DECLS
 
 #define GST_TYPE_SPARROW \
-- 
2.11.4.GIT