audio: remove af_dummy

Was used internally once; has no function anymore.

4 files changed, 0 insertions, 65 deletions

diff --git a/TOOLS/old-makefile b/TOOLS/old-makefile
index 9942fb84ab..940233d581 100644
--- a/TOOLS/old-makefile
+++ b/TOOLS/old-makefile
@@ -124,7 +124,6 @@ SOURCES = audio/audio.c \
           audio/filter/af_center.c \
           audio/filter/af_channels.c \
           audio/filter/af_delay.c \
-          audio/filter/af_dummy.c \
           audio/filter/af_equalizer.c \
           audio/filter/af_export.c \
           audio/filter/af_extrastereo.c \
diff --git a/audio/filter/af.c b/audio/filter/af.c
index bccdcefde0..6a5b1f42a5 100644
--- a/audio/filter/af.c
+++ b/audio/filter/af.c
@@ -31,7 +31,6 @@
 #include "af.h"
 
 // Static list of filters
-extern const struct af_info af_info_dummy;
 extern const struct af_info af_info_delay;
 extern const struct af_info af_info_channels;
 extern const struct af_info af_info_format;
@@ -58,7 +57,6 @@ extern const struct af_info af_info_lavfi;
 extern const struct af_info af_info_rubberband;
 
 static const struct af_info *const filter_list[] = {
-    &af_info_dummy,
     &af_info_delay,
     &af_info_channels,
     &af_info_format,
diff --git a/audio/filter/af_dummy.c b/audio/filter/af_dummy.c
deleted file mode 100644
index 341ec7e3cb..0000000000
--- a/audio/filter/af_dummy.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * The name speaks for itself. This filter is a dummy and will
- * not blow up regardless of what you do with it.
- *
- * Original author: Anders
- *
- * 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 "af.h"
-
-// Initialization and runtime control
-static int control(struct af_instance* af, int cmd, void* arg)
-{
-  switch(cmd){
-  case AF_CONTROL_REINIT: ;
-    *af->data = *(struct mp_audio*)arg;
-    MP_VERBOSE(af, "Was reinitialized: %iHz/%ich/%s\n",
-        af->data->rate,af->data->nch,af_fmt_to_str(af->data->format));
-    return AF_OK;
-  }
-  return AF_UNKNOWN;
-}
-
-// Filter data through filter
-static int filter(struct af_instance* af, struct mp_audio* data)
-{
-    af_add_output_frame(af, data);
-    return 0;
-}
-
-// Allocate memory and set function pointers
-static int af_open(struct af_instance* af){
-  af->control=control;
-  af->filter_frame=filter;
-  return AF_OK;
-}
-
-// Description of this filter
-const struct af_info af_info_dummy = {
-    .info = "dummy",
-    .name = "dummy",
-    .open = af_open,
-};
diff --git a/wscript_build.py b/wscript_build.py
index 4c973c1b29..bca626dd63 100644
--- a/wscript_build.py
+++ b/wscript_build.py
@@ -105,7 +105,6 @@ def build(ctx):
         ( "audio/filter/af_channels.c" ),
         ( "audio/filter/af_delay.c" ),
         ( "audio/filter/af_drc.c" ),
-        ( "audio/filter/af_dummy.c" ),
         ( "audio/filter/af_equalizer.c" ),
         ( "audio/filter/af_export.c" ),
         ( "audio/filter/af_extrastereo.c" ),