diff options
Diffstat (limited to 'libavfilter/af_biquads.c')
| -rw-r--r-- | libavfilter/af_biquads.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libavfilter/af_biquads.c b/libavfilter/af_biquads.c index d203d0cdd1..7d7f9f35e3 100644 --- a/libavfilter/af_biquads.c +++ b/libavfilter/af_biquads.c @@ -62,8 +62,8 @@ * V */ -#include "libavutil/opt.h" #include "libavutil/avassert.h" +#include "libavutil/opt.h" #include "audio.h" #include "avfilter.h" #include "internal.h" @@ -479,7 +479,7 @@ static const AVOption equalizer_options[] = { {"w", "set band-width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=1}, 0, 999, FLAGS}, {"gain", "set gain", OFFSET(gain), AV_OPT_TYPE_DOUBLE, {.dbl=0}, -900, 900, FLAGS}, {"g", "set gain", OFFSET(gain), AV_OPT_TYPE_DOUBLE, {.dbl=0}, -900, 900, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(equalizer, "Apply two-pole peaking equalization (EQ) filter."); @@ -497,7 +497,7 @@ static const AVOption bass_options[] = { {"w", "set shelf transition steep", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.5}, 0, 99999, FLAGS}, {"gain", "set gain", OFFSET(gain), AV_OPT_TYPE_DOUBLE, {.dbl=0}, -900, 900, FLAGS}, {"g", "set gain", OFFSET(gain), AV_OPT_TYPE_DOUBLE, {.dbl=0}, -900, 900, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(bass, "Boost or cut lower frequencies."); @@ -515,7 +515,7 @@ static const AVOption treble_options[] = { {"w", "set shelf transition steep", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.5}, 0, 99999, FLAGS}, {"gain", "set gain", OFFSET(gain), AV_OPT_TYPE_DOUBLE, {.dbl=0}, -900, 900, FLAGS}, {"g", "set gain", OFFSET(gain), AV_OPT_TYPE_DOUBLE, {.dbl=0}, -900, 900, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(treble, "Boost or cut upper frequencies."); @@ -532,7 +532,7 @@ static const AVOption bandpass_options[] = { {"width", "set band-width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.5}, 0, 999, FLAGS}, {"w", "set band-width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.5}, 0, 999, FLAGS}, {"csg", "use constant skirt gain", OFFSET(csg), AV_OPT_TYPE_INT, {.i64=0}, 0, 1, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(bandpass, "Apply a two-pole Butterworth band-pass filter."); @@ -548,7 +548,7 @@ static const AVOption bandreject_options[] = { {"s", "slope", 0, AV_OPT_TYPE_CONST, {.i64=SLOPE}, 0, 0, FLAGS, "width_type"}, {"width", "set band-width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.5}, 0, 999, FLAGS}, {"w", "set band-width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.5}, 0, 999, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(bandreject, "Apply a two-pole Butterworth band-reject filter."); @@ -566,7 +566,7 @@ static const AVOption lowpass_options[] = { {"w", "set width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.707}, 0, 99999, FLAGS}, {"poles", "set number of poles", OFFSET(poles), AV_OPT_TYPE_INT, {.i64=2}, 1, 2, FLAGS}, {"p", "set number of poles", OFFSET(poles), AV_OPT_TYPE_INT, {.i64=2}, 1, 2, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(lowpass, "Apply a low-pass filter with 3dB point frequency."); @@ -584,7 +584,7 @@ static const AVOption highpass_options[] = { {"w", "set width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=0.707}, 0, 99999, FLAGS}, {"poles", "set number of poles", OFFSET(poles), AV_OPT_TYPE_INT, {.i64=2}, 1, 2, FLAGS}, {"p", "set number of poles", OFFSET(poles), AV_OPT_TYPE_INT, {.i64=2}, 1, 2, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(highpass, "Apply a high-pass filter with 3dB point frequency."); @@ -600,7 +600,7 @@ static const AVOption allpass_options[] = { {"s", "slope", 0, AV_OPT_TYPE_CONST, {.i64=SLOPE}, 0, 0, FLAGS, "width_type"}, {"width", "set filter-width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=707.1}, 0, 99999, FLAGS}, {"w", "set filter-width", OFFSET(width), AV_OPT_TYPE_DOUBLE, {.dbl=707.1}, 0, 99999, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(allpass, "Apply a two-pole all-pass filter."); @@ -613,7 +613,7 @@ static const AVOption biquad_options[] = { {"b0", NULL, OFFSET(b0), AV_OPT_TYPE_DOUBLE, {.dbl=1}, INT16_MIN, INT16_MAX, FLAGS}, {"b1", NULL, OFFSET(b1), AV_OPT_TYPE_DOUBLE, {.dbl=1}, INT16_MIN, INT16_MAX, FLAGS}, {"b2", NULL, OFFSET(b2), AV_OPT_TYPE_DOUBLE, {.dbl=1}, INT16_MIN, INT16_MAX, FLAGS}, - {NULL}, + {NULL} }; DEFINE_BIQUAD_FILTER(biquad, "Apply a biquad IIR filter with the given coefficients."); |