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| author | Paul B Mahol <onemda@gmail.com> | 2019-10-08 12:49:28 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2019-10-14 11:40:17 +0200 |
| commit | 9f7ab36ada16ea271bf1bd5ca1a4cea7d024d5c7 (patch) | |
| tree | f05ec21b1d5ded0b411b0864ff96aae5ef824059 | |
| parent | 8fec9fca69c22fc41d8602d8bdf547f14c70fc06 (diff) | |
| download | ffmpeg-9f7ab36ada16ea271bf1bd5ca1a4cea7d024d5c7.tar.gz | |
avfilter/af_anlms: switch to ff_filter_process_command()
| -rw-r--r-- | libavfilter/af_anlms.c | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/libavfilter/af_anlms.c b/libavfilter/af_anlms.c index 350bedaf7a..55e6946b68 100644 --- a/libavfilter/af_anlms.c +++ b/libavfilter/af_anlms.c @@ -60,17 +60,18 @@ typedef struct AudioNLMSContext { #define OFFSET(x) offsetof(AudioNLMSContext, x) #define A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM +#define AT AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM static const AVOption anlms_options[] = { { "order", "set the filter order", OFFSET(order), AV_OPT_TYPE_INT, {.i64=256}, 1, INT16_MAX, A }, - { "mu", "set the filter mu", OFFSET(mu), AV_OPT_TYPE_FLOAT, {.dbl=0.75}, 0, 2, A }, - { "eps", "set the filter eps", OFFSET(eps), AV_OPT_TYPE_FLOAT, {.dbl=1}, 0, 1, A }, - { "leakage", "set the filter leakage", OFFSET(leakage), AV_OPT_TYPE_FLOAT, {.dbl=0}, 0, 1, A }, - { "out_mode", "set output mode", OFFSET(output_mode), AV_OPT_TYPE_INT, {.i64=OUT_MODE}, 0, NB_OMODES-1, A, "mode" }, - { "i", "input", 0, AV_OPT_TYPE_CONST, {.i64=IN_MODE}, 0, 0, A, "mode" }, - { "d", "desired", 0, AV_OPT_TYPE_CONST, {.i64=DESIRED_MODE}, 0, 0, A, "mode" }, - { "o", "output", 0, AV_OPT_TYPE_CONST, {.i64=OUT_MODE}, 0, 0, A, "mode" }, - { "n", "noise", 0, AV_OPT_TYPE_CONST, {.i64=NOISE_MODE}, 0, 0, A, "mode" }, + { "mu", "set the filter mu", OFFSET(mu), AV_OPT_TYPE_FLOAT, {.dbl=0.75}, 0, 2, AT }, + { "eps", "set the filter eps", OFFSET(eps), AV_OPT_TYPE_FLOAT, {.dbl=1}, 0, 1, AT }, + { "leakage", "set the filter leakage", OFFSET(leakage), AV_OPT_TYPE_FLOAT, {.dbl=0}, 0, 1, AT }, + { "out_mode", "set output mode", OFFSET(output_mode), AV_OPT_TYPE_INT, {.i64=OUT_MODE}, 0, NB_OMODES-1, AT, "mode" }, + { "i", "input", 0, AV_OPT_TYPE_CONST, {.i64=IN_MODE}, 0, 0, AT, "mode" }, + { "d", "desired", 0, AV_OPT_TYPE_CONST, {.i64=DESIRED_MODE}, 0, 0, AT, "mode" }, + { "o", "output", 0, AV_OPT_TYPE_CONST, {.i64=OUT_MODE}, 0, 0, AT, "mode" }, + { "n", "noise", 0, AV_OPT_TYPE_CONST, {.i64=NOISE_MODE}, 0, 0, AT, "mode" }, { NULL } }; @@ -281,22 +282,6 @@ static av_cold int init(AVFilterContext *ctx) return 0; } -static int process_command(AVFilterContext *ctx, const char *cmd, const char *args, - char *res, int res_len, int flags) -{ - AudioNLMSContext *s = ctx->priv; - int ret; - - if ( !strcmp(cmd, "mu") || !strcmp(cmd, "eps") - || !strcmp(cmd, "leakage") || !strcmp(cmd, "out_mode")) { - ret = av_opt_set(s, cmd, args, 0); - } else { - ret = AVERROR(ENOSYS); - } - - return ret; -} - static av_cold void uninit(AVFilterContext *ctx) { AudioNLMSContext *s = ctx->priv; @@ -341,5 +326,5 @@ AVFilter ff_af_anlms = { .inputs = inputs, .outputs = outputs, .flags = AVFILTER_FLAG_SLICE_THREADS, - .process_command = process_command, + .process_command = ff_filter_process_command, }; |