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Code

af_force: use new option API

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This commit is contained in:
wm4 2013-07-22 14:45:12 +02:00
parent 3b8dfddb4c
commit 1189f64dd1
1 changed files with 21 additions and 34 deletions
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55
audio/filter/af_force.c
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@ -19,7 +19,6 @@
#include <libavutil/common.h>
#include "core/m_config.h"
#include "core/m_option.h"
#include "audio/format.h"
@ -41,27 +40,9 @@ struct priv {
struct mp_audio temp;
};
static const struct priv defaults = {
.in_format = AF_FORMAT_UNKNOWN,
.out_format = AF_FORMAT_UNKNOWN,
};
#define OPT_BASE_STRUCT struct priv
static const struct m_option options[] = {
OPT_AUDIOFORMAT("format", in_format, 0),
OPT_INTRANGE("srate", in_srate, 0, 1000, 8*48000),
OPT_CHMAP("channels", in_channels, CONF_MIN, .min = 0),
OPT_AUDIOFORMAT("out-format", out_format, 0),
OPT_INTRANGE("out-srate", out_srate, 0, 1000, 8*48000),
OPT_CHMAP("out-channels", out_channels, CONF_MIN, .min = 0),
OPT_FLAG("fail", fail, 0),
{0}
};
static int control(struct af_instance *af, int cmd, void *arg)
{
struct priv *priv = af->setup;
struct priv *priv = af->priv;
switch (cmd) {
case AF_CONTROL_REINIT: {
@ -102,18 +83,13 @@ static int control(struct af_instance *af, int cmd, void *arg)
return mp_audio_config_equals(in, &orig_in) ? AF_OK : AF_FALSE;
}
case AF_CONTROL_COMMAND_LINE: {
if (m_config_parse_suboptions(priv->config, "af_force", (char *)arg) < 0)
return AF_ERROR;
return AF_OK;
}
}
return AF_UNKNOWN;
}
static struct mp_audio *play(struct af_instance *af, struct mp_audio *data)
{
struct priv *priv = af->setup;
struct priv *priv = af->priv;
struct mp_audio *r = &priv->temp;
*r = *af->data;
@ -125,7 +101,6 @@ static struct mp_audio *play(struct af_instance *af, struct mp_audio *data)
static void uninit(struct af_instance *af)
{
talloc_free(af->setup);
}
static int af_open(struct af_instance *af)
@ -134,21 +109,33 @@ static int af_open(struct af_instance *af)
af->uninit = uninit;
af->play = play;
af->mul = 1;
struct priv *priv = talloc(NULL, struct priv);
af->setup = priv;
*priv = defaults;
priv->config = m_config_simple(priv);
talloc_steal(priv, priv->config);
m_config_register_options(priv->config, options);
struct priv *priv = af->priv;
af->data = &priv->data;
return AF_OK;
}
#define OPT_BASE_STRUCT struct priv
struct af_info af_info_force = {
"Force audio format",
"force",
"",
"",
0,
af_open
af_open,
.priv_size = sizeof(struct priv),
.priv_defaults = &(const struct priv) {
.in_format = AF_FORMAT_UNKNOWN,
.out_format = AF_FORMAT_UNKNOWN,
},
.options = (const struct m_option[]) {
OPT_AUDIOFORMAT("format", in_format, 0),
OPT_INTRANGE("srate", in_srate, 0, 1000, 8*48000),
OPT_CHMAP("channels", in_channels, CONF_MIN, .min = 0),
OPT_AUDIOFORMAT("out-format", out_format, 0),
OPT_INTRANGE("out-srate", out_srate, 0, 1000, 8*48000),
OPT_CHMAP("out-channels", out_channels, CONF_MIN, .min = 0),
OPT_FLAG("fail", fail, 0),
{0}
},
};