From 91791ac2edc46ff5f2ab09bbcdc58c3053f23075 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Tue, 15 May 2012 15:56:04 +0200
Subject: avfilter: Move ff_get_ref_perms_string() to where it is used.

This fixes a compilation failure with -DDEBUG.
---
 libavfilter/video.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'libavfilter/video.c')

diff --git a/libavfilter/video.c b/libavfilter/video.c
index 26805feba0..211cec9055 100644
--- a/libavfilter/video.c
+++ b/libavfilter/video.c
@@ -21,6 +21,20 @@
 #include "avfilter.h"
 #include "internal.h"
 
+#ifdef DEBUG
+static char *ff_get_ref_perms_string(char *buf, size_t buf_size, int perms)
+{
+    snprintf(buf, buf_size, "%s%s%s%s%s%s",
+             perms & AV_PERM_READ      ? "r" : "",
+             perms & AV_PERM_WRITE     ? "w" : "",
+             perms & AV_PERM_PRESERVE  ? "p" : "",
+             perms & AV_PERM_REUSE     ? "u" : "",
+             perms & AV_PERM_REUSE2    ? "U" : "",
+             perms & AV_PERM_NEG_LINESIZES ? "n" : "");
+    return buf;
+}
+#endif
+
 static void ff_dlog_ref(void *ctx, AVFilterBufferRef *ref, int end)
 {
     av_unused char buf[16];
-- 
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