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audio: pipewire: Add the application name to the stream properties

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Frank Praznik 2021-03-02 10:02:59 -05:00 committed by Sam Lantinga
parent 9ed01da701
commit 4de0c74aa7
1 changed files with 8 additions and 2 deletions
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10
src/audio/pipewire/SDL_pipewire.c
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@ -1011,7 +1011,7 @@ PIPEWIRE_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
const struct spa_pod * params = NULL; const struct spa_pod * params = NULL;
struct SDL_PrivateAudioData *priv; struct SDL_PrivateAudioData *priv;
struct pw_properties * props; struct pw_properties * props;
const char * stream_name, *stream_role; const char * app_name, *stream_name, *stream_role;
const Uint32 node_id = this->handle == NULL ? PW_ID_ANY : PW_HANDLE_TO_ID(this->handle); const Uint32 node_id = this->handle == NULL ? PW_ID_ANY : PW_HANDLE_TO_ID(this->handle);
enum pw_stream_state state; enum pw_stream_state state;
int res; int res;
@ -1020,7 +1020,12 @@ PIPEWIRE_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
const int min_period = PW_MIN_SAMPLES * SPA_MAX(this->spec.freq / PW_BASE_CLOCK_RATE, 1); const int min_period = PW_MIN_SAMPLES * SPA_MAX(this->spec.freq / PW_BASE_CLOCK_RATE, 1);
const int adjusted_samples = SPA_CLAMP(this->spec.samples, min_period, PW_MAX_SAMPLES); const int adjusted_samples = SPA_CLAMP(this->spec.samples, min_period, PW_MAX_SAMPLES);
/* Get the hints for the stream name and role */ /* Get the hints for the application name, stream name and role */
app_name = SDL_GetHint(SDL_HINT_AUDIO_DEVICE_APP_NAME);
if (!app_name || *app_name == '\0') {
app_name = "SDL Application";
}
stream_name = SDL_GetHint(SDL_HINT_AUDIO_DEVICE_STREAM_NAME); stream_name = SDL_GetHint(SDL_HINT_AUDIO_DEVICE_STREAM_NAME);
if (!stream_name || *stream_name == '\0') { if (!stream_name || *stream_name == '\0') {
stream_name = "Audio Stream"; stream_name = "Audio Stream";
@ -1092,6 +1097,7 @@ PIPEWIRE_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
PIPEWIRE_pw_properties_set(props, PW_KEY_MEDIA_TYPE, "Audio"); PIPEWIRE_pw_properties_set(props, PW_KEY_MEDIA_TYPE, "Audio");
PIPEWIRE_pw_properties_set(props, PW_KEY_MEDIA_CATEGORY, iscapture ? "Capture" : "Playback"); PIPEWIRE_pw_properties_set(props, PW_KEY_MEDIA_CATEGORY, iscapture ? "Capture" : "Playback");
PIPEWIRE_pw_properties_set(props, PW_KEY_MEDIA_ROLE, stream_role); PIPEWIRE_pw_properties_set(props, PW_KEY_MEDIA_ROLE, stream_role);
PIPEWIRE_pw_properties_set(props, PW_KEY_APP_NAME, app_name);
PIPEWIRE_pw_properties_set(props, PW_KEY_NODE_NAME, stream_name); PIPEWIRE_pw_properties_set(props, PW_KEY_NODE_NAME, stream_name);
PIPEWIRE_pw_properties_set(props, PW_KEY_NODE_DESCRIPTION, stream_name); PIPEWIRE_pw_properties_set(props, PW_KEY_NODE_DESCRIPTION, stream_name);
PIPEWIRE_pw_properties_setf(props, PW_KEY_NODE_LATENCY, "%u/%i", adjusted_samples, this->spec.freq); PIPEWIRE_pw_properties_setf(props, PW_KEY_NODE_LATENCY, "%u/%i", adjusted_samples, this->spec.freq);