diff options
| author | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-23 12:36:52 -0400 |
|---|---|---|
| committer | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-24 10:18:55 -0400 |
| commit | 683462911db5ba1b17c32c523cdefe921f5aaf17 (patch) | |
| tree | 7f66f5e7c9809cd2604cc6db44237db9ddbd8c6f /libavfilter | |
| parent | 5e9f14e4bf3a30934892a1801f24e838495762de (diff) | |
avfilter: avoid zero arguments to variadic macro
ISO C requires at least one argument in the place of the ellipsis in a
variadic macro. In particular, under -pedantic, this triggers the
warning -Wgnu-zero-variadic-macro-arguments on clang 3.7.
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/af_asetrate.c | 4 | ||||
| -rw-r--r-- | libavfilter/asrc_sine.c | 18 |
2 files changed, 11 insertions, 11 deletions
diff --git a/libavfilter/af_asetrate.c b/libavfilter/af_asetrate.c index 409c48fd14..66febd71ba 100644 --- a/libavfilter/af_asetrate.c +++ b/libavfilter/af_asetrate.c @@ -39,8 +39,8 @@ typedef struct { OPT_GENERIC(name, field, def, min, max, descr, INT, i64, __VA_ARGS__) static const AVOption asetrate_options[] = { - OPT_INT("sample_rate", sample_rate, 44100, 1, INT_MAX, "set the sample rate"), - OPT_INT("r", sample_rate, 44100, 1, INT_MAX, "set the sample rate"), + OPT_INT("sample_rate", sample_rate, 44100, 1, INT_MAX, "set the sample rate",), + OPT_INT("r", sample_rate, 44100, 1, INT_MAX, "set the sample rate",), {NULL}, }; diff --git a/libavfilter/asrc_sine.c b/libavfilter/asrc_sine.c index cd43ae444e..f361faa233 100644 --- a/libavfilter/asrc_sine.c +++ b/libavfilter/asrc_sine.c @@ -67,15 +67,15 @@ typedef struct { OPT_GENERIC(name, field, def, min, max, descr, STRING, str, __VA_ARGS__) static const AVOption sine_options[] = { - OPT_DBL("frequency", frequency, 440, 0, DBL_MAX, "set the sine frequency"), - OPT_DBL("f", frequency, 440, 0, DBL_MAX, "set the sine frequency"), - OPT_DBL("beep_factor", beep_factor, 0, 0, DBL_MAX, "set the beep fequency factor"), - OPT_DBL("b", beep_factor, 0, 0, DBL_MAX, "set the beep fequency factor"), - OPT_INT("sample_rate", sample_rate, 44100, 1, INT_MAX, "set the sample rate"), - OPT_INT("r", sample_rate, 44100, 1, INT_MAX, "set the sample rate"), - OPT_DUR("duration", duration, 0, 0, INT64_MAX, "set the audio duration"), - OPT_DUR("d", duration, 0, 0, INT64_MAX, "set the audio duration"), - OPT_STR("samples_per_frame", samples_per_frame, "1024", 0, 0, "set the number of samples per frame"), + OPT_DBL("frequency", frequency, 440, 0, DBL_MAX, "set the sine frequency",), + OPT_DBL("f", frequency, 440, 0, DBL_MAX, "set the sine frequency",), + OPT_DBL("beep_factor", beep_factor, 0, 0, DBL_MAX, "set the beep fequency factor",), + OPT_DBL("b", beep_factor, 0, 0, DBL_MAX, "set the beep fequency factor",), + OPT_INT("sample_rate", sample_rate, 44100, 1, INT_MAX, "set the sample rate",), + OPT_INT("r", sample_rate, 44100, 1, INT_MAX, "set the sample rate",), + OPT_DUR("duration", duration, 0, 0, INT64_MAX, "set the audio duration",), + OPT_DUR("d", duration, 0, 0, INT64_MAX, "set the audio duration",), + OPT_STR("samples_per_frame", samples_per_frame, "1024", 0, 0, "set the number of samples per frame",), {NULL} }; |