diff options
Diffstat (limited to 'audio')
-rw-r--r-- | audio/filter/af_lavrresample.c | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/audio/filter/af_lavrresample.c b/audio/filter/af_lavrresample.c deleted file mode 100644 index baa78acb6e..0000000000 --- a/audio/filter/af_lavrresample.c +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at> - * Copyright (c) 2013 Stefano Pigozzi <stefano.pigozzi@gmail.com> - * - * Based on Michael Niedermayer's lavcresample. - * - * This file is part of mpv. - * - * mpv is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * mpv is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with mpv. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <inttypes.h> -#include <math.h> -#include <assert.h> - -#include "common/common.h" -#include "config.h" - -#include "common/av_common.h" -#include "common/msg.h" -#include "filters/f_swresample.h" -#include "filters/filter_internal.h" -#include "filters/user_filters.h" -#include "options/m_config.h" -#include "options/m_option.h" -#include "options/options.h" - -struct af_resample { - int allow_detach; - struct mp_resample_opts opts; - int global_normalize; -}; - -static void set_defaults(struct mpv_global *global, void *p) -{ - struct af_resample *s = p; - - struct mp_resample_opts *opts = &s->opts; - - struct mp_resample_opts *src_opts = - mp_get_config_group(s, global, &resample_conf); - - s->global_normalize = src_opts->normalize; - - assert(!opts->avopts); // we don't set a default value, so it must be NULL - - *opts = *src_opts; - - opts->avopts = NULL; - struct m_option dummy = {.type = &m_option_type_keyvalue_list}; - m_option_copy(&dummy, &opts->avopts, &src_opts->avopts); -} - -#define OPT_BASE_STRUCT struct af_resample - -static struct mp_filter *af_lavrresample_create(struct mp_filter *parent, - void *options) -{ - struct af_resample *s = options; - - if (s->opts.normalize < 0) - s->opts.normalize = s->global_normalize; - - struct mp_swresample *swr = mp_swresample_create(parent, &s->opts); - if (!swr) - abort(); - - MP_WARN(swr->f, "This filter is deprecated! Use the --audio-resample- options" - " to customize resampling, or the --af=aresample filter.\n"); - - talloc_free(s); - return swr->f; -} - -const struct mp_user_filter_entry af_lavrresample = { - .desc = { - .description = "Sample frequency conversion using libavresample", - .name = "lavrresample", - .priv_size = sizeof(struct af_resample), - .priv_defaults = &(const struct af_resample) { - .opts = MP_RESAMPLE_OPTS_DEF, - .allow_detach = 1, - }, - .options = (const struct m_option[]) { - OPT_INTRANGE("filter-size", opts.filter_size, 0, 0, 32), - OPT_INTRANGE("phase-shift", opts.phase_shift, 0, 0, 30), - OPT_FLAG("linear", opts.linear, 0), - OPT_DOUBLE("cutoff", opts.cutoff, M_OPT_RANGE, .min = 0, .max = 1), - OPT_FLAG("detach", allow_detach, 0), // does nothing - OPT_CHOICE("normalize", opts.normalize, 0, - ({"no", 0}, {"yes", 1}, {"auto", -1})), - OPT_KEYVALUELIST("o", opts.avopts, 0), - {0} - }, - .set_defaults = set_defaults, - }, - .create = af_lavrresample_create, -}; |