[FFmpeg-cvslog] avfilter/vf_elbg: Fixed seed range of elbg filter

[João Bernardo]

ffmpeg | branch: master | João Bernardo <jbvsmo at gmail.com> | Fri Jan 17 21:17:43 2014 +0100| [447d71b89213ea52480cc113b5389453d4167c03] | committer: Michael Niedermayer

avfilter/vf_elbg: Fixed seed range of elbg filter

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=447d71b89213ea52480cc113b5389453d4167c03
---

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

diff --git a/libavfilter/vf_elbg.c b/libavfilter/vf_elbg.c
index 2781281..f92d936 100644
--- a/libavfilter/vf_elbg.c
+++ b/libavfilter/vf_elbg.c
@@ -36,7 +36,7 @@
 typedef struct {
     const AVClass *class;
     AVLFG lfg;
-    int lfg_seed;
+    unsigned int lfg_seed;
     int max_steps_nb;
     int *codeword;
     int codeword_length;
@@ -56,7 +56,7 @@ static const AVOption elbg_options[] = {
     { "nb_steps", "set max number of steps used to compute the mapping", OFFSET(max_steps_nb), AV_OPT_TYPE_INT, { .i64 = 1 }, 1, INT_MAX, FLAGS },
     { "n",        "set max number of steps used to compute the mapping", OFFSET(max_steps_nb), AV_OPT_TYPE_INT, { .i64 = 1 }, 1, INT_MAX, FLAGS },
     { "seed", "set the random seed", OFFSET(lfg_seed), AV_OPT_TYPE_INT, {.i64 = -1}, -1, UINT32_MAX, FLAGS },
-    { "s",    "set the random seed", OFFSET(lfg_seed), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, FLAGS },
+    { "s",    "set the random seed", OFFSET(lfg_seed), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT32_MAX, FLAGS },
     { NULL }
 };