summaryrefslogtreecommitdiffstats
path: root/audio/filter/af_lavrresample.c
diff options
context:
space:
mode:
Diffstat (limited to 'audio/filter/af_lavrresample.c')
-rw-r--r--audio/filter/af_lavrresample.c112
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,
-};