[FFmpeg-cvslog] avdevice/libdc1394: add const to suppress " assignment discards const qualifier from pointer target type" warnings

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Sep 20 22:11:59 2015 +0200| [f67170e81b79ffbb1a5aa3f218baf906afd136ba] | committer: Michael Niedermayer

avdevice/libdc1394: add const to suppress "assignment discards const qualifier from pointer target type" warnings

See: http://fate.ffmpeg.org/log.cgi?time=20150919100330&log=compile&slot=x86_64-archlinux-gcc-enableshared

Found-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f67170e81b79ffbb1a5aa3f218baf906afd136ba
---

 libavdevice/libdc1394.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/libavdevice/libdc1394.c b/libavdevice/libdc1394.c
index 6868e9c..d5bbc7c 100644
--- a/libavdevice/libdc1394.c
+++ b/libavdevice/libdc1394.c
@@ -121,12 +121,12 @@ static const AVClass libdc1394_class = {
 
 
 static inline int dc1394_read_common(AVFormatContext *c,
-                                     struct dc1394_frame_format **select_fmt, struct dc1394_frame_rate **select_fps)
+                                     const struct dc1394_frame_format **select_fmt, const struct dc1394_frame_rate **select_fps)
 {
     dc1394_data* dc1394 = c->priv_data;
     AVStream* vst;
-    struct dc1394_frame_format *fmt;
-    struct dc1394_frame_rate *fps;
+    const struct dc1394_frame_format *fmt;
+    const struct dc1394_frame_rate *fps;
     enum AVPixelFormat pix_fmt;
     int width, height;
     AVRational framerate;
@@ -293,8 +293,8 @@ static int dc1394_v2_read_header(AVFormatContext *c)
     dc1394_data* dc1394 = c->priv_data;
     dc1394camera_list_t *list;
     int res, i;
-    struct dc1394_frame_format *fmt = NULL;
-    struct dc1394_frame_rate *fps = NULL;
+    const struct dc1394_frame_format *fmt = NULL;
+    const struct dc1394_frame_rate *fps = NULL;
 
     if (dc1394_read_common(c, &fmt, &fps) != 0)
        return -1;