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Add SDL_HINT_APP_NAME and DBUS inhibition hint

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See SDL bug #4703. This implements two new hints:
- SDL_APP_NAME
- SDL_SCREENSAVER_INHIBIT_ACTIVITY_NAME

The former is the successor to SDL_HINT_AUDIO_DEVICE_APP_NAME, and acts
as a generic "application name" used both by audio drivers and DBUS
screensaver inhibition. If SDL_AUDIO_DEVICE_APP_NAME is set, it will
still take priority over SDL_APP_NAME.

The second allows the "activity name" used by
org.freedesktop.ScreenSavver's Inhibit method, which are often shown in
the UI as the reason the screensaver (and/or suspend/other
power-managment features) are disabled.
This commit is contained in:
David Gow
2021-08-28 22:52:13 +08:00
committed by Ryan C. Gordon
parent 9fae8f7088
commit a1ffeda0ed
4 changed files with 64 additions and 6 deletions
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5
src/audio/pipewire/SDL_pipewire.c
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@@ -1043,7 +1043,10 @@ PIPEWIRE_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
/* 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";
app_name = SDL_GetHint(SDL_HINT_APP_NAME);
if (!app_name || *app_name == '\0') {
app_name = "SDL Application";
}
}
stream_name = SDL_GetHint(SDL_HINT_AUDIO_DEVICE_STREAM_NAME);