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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-06-16 18:27:46 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-06-16 18:27:46 +0000 |
| commit | 2f62224bc0bc50adb6347abf3fe844e136f015c4 (patch) | |
| tree | 597b82028e3ea08cdee536f2dec87b9a7f1e1d7b /libavutil/eval.c | |
| parent | 08943c0bd14a3f687d9ff2c6b7bc820ce13a5272 (diff) | |
Improve av_parse_eval() error reporting.
Originally committed as revision 23627 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavutil/eval.c')
| -rw-r--r-- | libavutil/eval.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavutil/eval.c b/libavutil/eval.c index 59ebd947f8..530e79a7be 100644 --- a/libavutil/eval.c +++ b/libavutil/eval.c @@ -182,7 +182,7 @@ void av_free_expr(AVExpr *e) static int parse_primary(AVExpr **e, Parser *p) { AVExpr *d = av_mallocz(sizeof(AVExpr)); - char *next= p->s; + char *next = p->s, *s0 = p->s; int ret, i; if (!d) @@ -211,7 +211,7 @@ static int parse_primary(AVExpr **e, Parser *p) p->s= strchr(p->s, '('); if (p->s==NULL) { - av_log(p, AV_LOG_ERROR, "undefined constant or missing (\n"); + av_log(p, AV_LOG_ERROR, "Undefined constant or missing '(' in '%s'\n", s0); p->s= next; av_free_expr(d); return AVERROR(EINVAL); @@ -222,7 +222,7 @@ static int parse_primary(AVExpr **e, Parser *p) if ((ret = parse_expr(&d, p)) < 0) return ret; if (p->s[0] != ')') { - av_log(p, AV_LOG_ERROR, "missing )\n"); + av_log(p, AV_LOG_ERROR, "Missing ')' in '%s'\n", s0); av_free_expr(d); return AVERROR(EINVAL); } @@ -239,7 +239,7 @@ static int parse_primary(AVExpr **e, Parser *p) parse_expr(&d->param[1], p); } if (p->s[0] != ')') { - av_log(p, AV_LOG_ERROR, "missing )\n"); + av_log(p, AV_LOG_ERROR, "Missing ')' or too many args in '%s'\n", s0); av_free_expr(d); return AVERROR(EINVAL); } @@ -290,7 +290,7 @@ static int parse_primary(AVExpr **e, Parser *p) } } - av_log(p, AV_LOG_ERROR, "unknown function\n"); + av_log(p, AV_LOG_ERROR, "Unknown function in '%s'\n", s0); av_free_expr(d); return AVERROR(EINVAL); } |