From 4de0c74aa74c568de942f01f4609ee7d9601c8ab Mon Sep 17 00:00:00 2001
From: Frank Praznik <[EMAIL REDACTED]>
Date: Tue, 2 Mar 2021 10:02:59 -0500
Subject: [PATCH] audio: pipewire: Add the application name to the stream
properties
---
src/audio/pipewire/SDL_pipewire.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/audio/pipewire/SDL_pipewire.c b/src/audio/pipewire/SDL_pipewire.c
index 1f298da0c..637b02607 100644
--- a/src/audio/pipewire/SDL_pipewire.c
+++ b/src/audio/pipewire/SDL_pipewire.c
@@ -1011,7 +1011,7 @@ PIPEWIRE_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
const struct spa_pod * params = NULL;
struct SDL_PrivateAudioData *priv;
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);
enum pw_stream_state state;
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 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);
if (!stream_name || *stream_name == '\0') {
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_CATEGORY, iscapture ? "Capture" : "Playback");
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_DESCRIPTION, stream_name);
PIPEWIRE_pw_properties_setf(props, PW_KEY_NODE_LATENCY, "%u/%i", adjusted_samples, this->spec.freq);