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authorwm4 <wm4@nowhere>2017-04-04 15:04:07 +0200
committerwm4 <wm4@nowhere>2017-04-04 15:04:07 +0200
commitb96a74ec2a77a4fb8d62d331dcd9ed087e9813e6 (patch)
tree773d3cf493384ca11f2ba7da25174fb88c7731b2 /audio
parent98f8c4f36de0f08fec649aab16358190bf8d41b8 (diff)
downloadmpv-b96a74ec2a77a4fb8d62d331dcd9ed087e9813e6.tar.bz2
mpv-b96a74ec2a77a4fb8d62d331dcd9ed087e9813e6.tar.xz
audio: deprecate most audio filters
Well, ok, only 4 filters. The rest will survive in one or the other form.
Diffstat (limited to 'audio')
-rw-r--r--audio/filter/af_channels.c2
-rw-r--r--audio/filter/af_equalizer.c1
-rw-r--r--audio/filter/af_pan.c1
-rw-r--r--audio/filter/af_volume.c4
4 files changed, 8 insertions, 0 deletions
diff --git a/audio/filter/af_channels.c b/audio/filter/af_channels.c
index 57fe4874ef..7cd7810d08 100644
--- a/audio/filter/af_channels.c
+++ b/audio/filter/af_channels.c
@@ -214,6 +214,8 @@ static int af_open(struct af_instance* af){
af->filter_frame = filter_frame;
af_channels_t *s = af->priv;
+ MP_WARN(af, "This filter is deprecated (no replacement).\n");
+
// If router scan commandline for routing pairs
if(s->routes && s->routes[0]){
char* cp = s->routes;
diff --git a/audio/filter/af_equalizer.c b/audio/filter/af_equalizer.c
index cb4ecb2675..3f132fdc0c 100644
--- a/audio/filter/af_equalizer.c
+++ b/audio/filter/af_equalizer.c
@@ -188,6 +188,7 @@ static int filter(struct af_instance* af, struct mp_audio* data)
// Allocate memory and set function pointers
static int af_open(struct af_instance* af){
+ MP_WARN(af, "This filter is deprecated. Use 'anequalizer' or 'firequalizer' instead.\n");
af->control=control;
af->filter_frame = filter;
af_equalizer_t *priv = af->priv;
diff --git a/audio/filter/af_pan.c b/audio/filter/af_pan.c
index de2adf790c..b2233a7191 100644
--- a/audio/filter/af_pan.c
+++ b/audio/filter/af_pan.c
@@ -180,6 +180,7 @@ static int af_open(struct af_instance *af)
{
af->control = control;
af->filter_frame = filter_frame;
+ MP_WARN(af, "This filter is deprecated. Use lavfi pan instead.\n");
af_pan_t *s = af->priv;
int nch = s->nch;
if (nch && AF_OK != control(af, AF_CONTROL_SET_PAN_NOUT, &nch))
diff --git a/audio/filter/af_volume.c b/audio/filter/af_volume.c
index e1d5d45e89..fb7a87f9d0 100644
--- a/audio/filter/af_volume.c
+++ b/audio/filter/af_volume.c
@@ -42,6 +42,7 @@ struct priv {
int fast; // Use fix-point volume control
int detach; // Detach if gain volume is neutral
float cfg_volume;
+ int warn;
};
// Convert to gain value from dB. input <= -200dB will become 0 gain.
@@ -160,6 +161,8 @@ static int filter(struct af_instance *af, struct mp_audio *data)
static int af_open(struct af_instance *af)
{
struct priv *s = af->priv;
+ if (s->warn)
+ MP_WARN(af, "This filter is deprecated. Use --volume directly.\n");
af->control = control;
af->filter_frame = filter;
s->level = 1.0;
@@ -184,6 +187,7 @@ const struct af_info af_info_volume = {
OPT_FLAG("softclip", soft, 0),
OPT_FLAG("s16", fast, 0),
OPT_FLAG("detach", detach, 0),
+ OPT_FLAG("warn", warn, 0, OPTDEF_INT(1)),
{0}
},
};