diff options
Diffstat (limited to 'audio/filter/af_forcespeed.c')
-rw-r--r-- | audio/filter/af_forcespeed.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/audio/filter/af_forcespeed.c b/audio/filter/af_forcespeed.c deleted file mode 100644 index 3f2ca831c9..0000000000 --- a/audio/filter/af_forcespeed.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * 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 "af.h" - -struct priv { - double speed; -}; - -static int control(struct af_instance *af, int cmd, void *arg) -{ - struct priv *priv = af->priv; - - switch (cmd) { - case AF_CONTROL_REINIT: { - struct mp_audio *in = arg; - struct mp_audio orig_in = *in; - struct mp_audio *out = af->data; - - mp_audio_copy_config(out, in); - out->rate = in->rate * priv->speed; - - return mp_audio_config_equals(in, &orig_in) ? AF_OK : AF_FALSE; - } - case AF_CONTROL_SET_PLAYBACK_SPEED_RESAMPLE: { - priv->speed = *(double *)arg; - return AF_OK; - } - } - return AF_UNKNOWN; -} - -static int filter(struct af_instance *af, struct mp_audio *data) -{ - if (data) - mp_audio_copy_config(data, af->data); - af_add_output_frame(af, data); - return 0; -} - -static int af_open(struct af_instance *af) -{ - struct priv *priv = af->priv; - af->control = control; - af->filter_frame = filter; - priv->speed = 1.0; - return AF_OK; -} - -#define OPT_BASE_STRUCT struct priv - -const struct af_info af_info_forcespeed = { - .info = "Force audio speed", - .name = "forcespeed", - .open = af_open, - .priv_size = sizeof(struct priv), -}; |