mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-10-29 05:40:27 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

audioconvert2: add properties

Browse source
This commit is contained in:
Wim Taymans 2022-02-25 13:18:59 +01:00
parent 8cb0d9fd7b
commit 0099b80098
1 changed files with 130 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

137
spa/plugins/audioconvert/audioconvert2.c
View file

@ -87,9 +87,11 @@ struct props {
struct volumes channel;
struct volumes soft;
struct volumes monitor;
int quality;
unsigned int have_soft_volume:1;
unsigned int mix_disabled:1;
double rate;
unsigned int resample_quality;
unsigned int resample_disabled:1;
};
static void props_reset(struct props *props)
@ -102,7 +104,10 @@ static void props_reset(struct props *props)
init_volumes(&props->channel);
init_volumes(&props->soft);
init_volumes(&props->monitor);
props->mix_disabled = false;
props->rate = 1.0;
props->resample_quality = RESAMPLE_DEFAULT_QUALITY;
props->resample_disabled = false;
}
struct buffer {
@ -220,6 +225,8 @@ struct impl {
#define PORT_IS_DSP(this,d,p) (GET_PORT(this,d,p)->is_dsp)
static void set_volume(struct impl *this);
static void emit_node_info(struct impl *this, bool full)
{
uint64_t old = full ? this->info.change_mask : 0;
@ -470,6 +477,74 @@ static int impl_node_enum_params(void *object, int seq,
this->monitor_channel_volumes),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
case 9:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_name, SPA_POD_String("channelmix.normalize"),
SPA_PROP_INFO_description, SPA_POD_String("Normalize Volumes"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_Bool(
SPA_FLAG_IS_SET(this->mix.options, CHANNELMIX_OPTION_NORMALIZE)),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
case 10:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_name, SPA_POD_String("channelmix.mix-lfe"),
SPA_PROP_INFO_description, SPA_POD_String("Mix LFE into channels"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_Bool(
SPA_FLAG_IS_SET(this->mix.options, CHANNELMIX_OPTION_MIX_LFE)),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
case 11:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_name, SPA_POD_String("channelmix.upmix"),
SPA_PROP_INFO_description, SPA_POD_String("Enable upmixing"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_Bool(
SPA_FLAG_IS_SET(this->mix.options, CHANNELMIX_OPTION_UPMIX)),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
case 12:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_name, SPA_POD_String("channelmix.lfe-cutoff"),
SPA_PROP_INFO_description, SPA_POD_String("LFE cutoff frequency"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_RANGE_Float(
this->mix.lfe_cutoff, 0.0, 1000.0),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
case 13:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_name, SPA_POD_String("channelmix.disable"),
SPA_PROP_INFO_description, SPA_POD_String("Disable Channel mixing"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_Bool(p->mix_disabled),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
case 14:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_id, SPA_POD_Id(SPA_PROP_rate),
SPA_PROP_INFO_description, SPA_POD_String("Rate scaler"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_RANGE_Double(p->rate, 0.0, 10.0));
break;
case 15:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_id, SPA_POD_Id(SPA_PROP_quality),
SPA_PROP_INFO_name, SPA_POD_String("resample.quality"),
SPA_PROP_INFO_description, SPA_POD_String("Resample Quality"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_RANGE_Int(p->resample_quality, 0, 14),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
case 16:
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_PropInfo, id,
SPA_PROP_INFO_name, SPA_POD_String("resample.disable"),
SPA_PROP_INFO_description, SPA_POD_String("Disable Resampling"),
SPA_PROP_INFO_type, SPA_POD_CHOICE_Bool(p->resample_disabled),
SPA_PROP_INFO_params, SPA_POD_Bool(true));
break;
default:
return 0;
}
@ -511,6 +586,23 @@ static int impl_node_enum_params(void *object, int seq,
spa_pod_builder_push_struct(&b, &f[1]);
spa_pod_builder_string(&b, "monitor.channel-volumes");
spa_pod_builder_bool(&b, this->monitor_channel_volumes);
spa_pod_builder_string(&b, "channelmix.normalize");
spa_pod_builder_bool(&b, SPA_FLAG_IS_SET(this->mix.options,
CHANNELMIX_OPTION_NORMALIZE));
spa_pod_builder_string(&b, "channelmix.mix-lfe");
spa_pod_builder_bool(&b, SPA_FLAG_IS_SET(this->mix.options,
CHANNELMIX_OPTION_MIX_LFE));
spa_pod_builder_string(&b, "channelmix.upmix");
spa_pod_builder_bool(&b, SPA_FLAG_IS_SET(this->mix.options,
CHANNELMIX_OPTION_UPMIX));
spa_pod_builder_string(&b, "channelmix.lfe-cutoff");
spa_pod_builder_float(&b, this->mix.lfe_cutoff);
spa_pod_builder_string(&b, "channelmix.disable");
spa_pod_builder_bool(&b, this->props.mix_disabled);
spa_pod_builder_string(&b, "resample.quality");
spa_pod_builder_int(&b, p->resample_quality);
spa_pod_builder_string(&b, "resample.disable");
spa_pod_builder_bool(&b, p->resample_disabled);
spa_pod_builder_pop(&b, &f[1]);
param = spa_pod_builder_pop(&b, &f[0]);
break;
@ -556,13 +648,30 @@ static int audioconvert_set_param(struct impl *this, const char *k, const char *
{
if (spa_streq(k, "monitor.channel-volumes"))
this->monitor_channel_volumes = spa_atob(s);
return 0;
else if (spa_streq(k, "channelmix.normalize"))
SPA_FLAG_UPDATE(this->mix.options, CHANNELMIX_OPTION_NORMALIZE, spa_atob(s));
else if (spa_streq(k, "channelmix.mix-lfe"))
SPA_FLAG_UPDATE(this->mix.options, CHANNELMIX_OPTION_MIX_LFE, spa_atob(s));
else if (spa_streq(k, "channelmix.upmix"))
SPA_FLAG_UPDATE(this->mix.options, CHANNELMIX_OPTION_UPMIX, spa_atob(s));
else if (spa_streq(k, "channelmix.lfe-cutoff"))
spa_atof(s, &this->mix.lfe_cutoff);
else if (spa_streq(k, "channelmix.disable"))
this->props.mix_disabled = spa_atob(s);
else if (spa_streq(k, "resample.quality"))
this->props.resample_quality = atoi(s);
else if (spa_streq(k, "resample.disable"))
this->props.resample_disabled = spa_atob(s);
else
return 0;
return 1;
}
static int parse_prop_params(struct impl *this, struct spa_pod *params)
{
struct spa_pod_parser prs;
struct spa_pod_frame f;
int changed = 0;
spa_pod_parser_pod(&prs, params);
if (spa_pod_parser_push_struct(&prs, &f) < 0)
@ -579,7 +688,15 @@ static int parse_prop_params(struct impl *this, struct spa_pod *params)
if (spa_pod_parser_get_pod(&prs, &pod) < 0)
break;
if (spa_pod_is_bool(pod)) {
if (spa_pod_is_string(pod)) {
spa_pod_copy_string(pod, sizeof(value), value);
} else if (spa_pod_is_float(pod)) {
snprintf(value, sizeof(value), "%f",
SPA_POD_VALUE(struct spa_pod_float, pod));
} else if (spa_pod_is_int(pod)) {
snprintf(value, sizeof(value), "%d",
SPA_POD_VALUE(struct spa_pod_int, pod));
} else if (spa_pod_is_bool(pod)) {
snprintf(value, sizeof(value), "%s",
SPA_POD_VALUE(struct spa_pod_bool, pod) ?
"true" : "false");
@ -587,9 +704,13 @@ static int parse_prop_params(struct impl *this, struct spa_pod *params)
continue;
spa_log_info(this->log, "key:'%s' val:'%s'", name, value);
audioconvert_set_param(this, name, value);
changed += audioconvert_set_param(this, name, value);
}
return 0;
if (changed) {
channelmix_init(&this->mix);
set_volume(this);
}
return changed;
}
static int apply_props(struct impl *this, const struct spa_pod *param)
@ -647,7 +768,7 @@ static int apply_props(struct impl *this, const struct spa_pod *param)
}
break;
case SPA_PROP_params:
parse_prop_params(this, &prop->value);
changed += parse_prop_params(this, &prop->value);
break;
default:
break;
@ -1029,7 +1150,7 @@ static int setup_resample(struct impl *this)
this->resample.i_rate = in->format.info.raw.rate;
this->resample.o_rate = out->format.info.raw.rate;
this->resample.log = this->log;
this->resample.quality = this->props.quality;
this->resample.quality = this->props.resample_quality;
this->resample.cpu_flags = this->cpu_flags;
if (this->peaks)
@ -2004,6 +2125,8 @@ impl_init(const struct spa_handle_factory *factory,
this->max_align = SPA_MIN(MAX_ALIGN, spa_cpu_get_max_align(this->cpu));
}
this->mix.options = CHANNELMIX_OPTION_NORMALIZE;
for (i = 0; info && i < info->n_items; i++) {
const char *k = info->items[i].key;
const char *s = info->items[i].value;