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move PIPEWIRE_PROPS to stream and filter

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Make all streams and filters handle PIPEWIRE_PROPS.
The order for applying stream/filter properties is:

1) application provided properties.
2) generic config.
3) match rules.
4) environment variables (PIPEWIRE_PROPS, ...) from generic to
   more specific.
5) defaults.
This commit is contained in:
Wim Taymans 2022-04-22 09:37:21 +02:00
parent 5a023c8c84
commit 61d318125e
5 changed files with 51 additions and 54 deletions
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7
pipewire-alsa/alsa-plugins/pcm_pipewire.c
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@ -473,7 +473,6 @@ static int snd_pcm_pipewire_prepare(snd_pcm_ioplug_t *io)
snd_pcm_pipewire_t *pw = io->private_data;
snd_pcm_sw_params_t *swparams;
const struct spa_pod *params[1];
const char *str;
uint8_t buffer[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, sizeof(buffer));
struct pw_properties *props;
@ -504,11 +503,7 @@ static int snd_pcm_pipewire_prepare(snd_pcm_ioplug_t *io)
pw->stream = NULL;
}
props = NULL;
if ((str = getenv("PIPEWIRE_PROPS")) != NULL)
props = pw_properties_new_string(str);
if (props == NULL)
props = pw_properties_new(NULL, NULL);
props = pw_properties_new(NULL, NULL);
if (props == NULL)
goto error;