[FFmpeg-cvslog] xv.c: Add missing const to lookup table.

[Reimar Döffinger]

ffmpeg | branch: master | Reimar Döffinger <Reimar.Doeffinger at gmx.de> | Fri Aug 29 18:44:22 2014 +0200| [8c63a0d171142329bd215c77c29cc38f91366ae0] | committer: Reimar Döffinger

xv.c: Add missing const to lookup table.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8c63a0d171142329bd215c77c29cc38f91366ae0
---

 libavdevice/xv.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavdevice/xv.c b/libavdevice/xv.c
index aeb3e41..c19c15c 100644
--- a/libavdevice/xv.c
+++ b/libavdevice/xv.c
@@ -67,7 +67,7 @@ typedef struct XVTagFormatMap
     enum AVPixelFormat format;
 } XVTagFormatMap;
 
-static XVTagFormatMap tag_codec_map[] = {
+static const XVTagFormatMap tag_codec_map[] = {
     { MKTAG('I','4','2','0'), AV_PIX_FMT_YUV420P },
     { MKTAG('U','Y','V','Y'), AV_PIX_FMT_UYVY422 },
     { MKTAG('Y','U','Y','2'), AV_PIX_FMT_YUYV422 },
@@ -76,7 +76,7 @@ static XVTagFormatMap tag_codec_map[] = {
 
 static int xv_get_tag_from_format(enum AVPixelFormat format)
 {
-    XVTagFormatMap *m = tag_codec_map;
+    const XVTagFormatMap *m = tag_codec_map;
     int i;
     for (i = 0; m->tag; m = &tag_codec_map[++i]) {
         if (m->format == format)