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output: convert audio_output.config_audio_format to boolean

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The config_audio_format used to contain the configured audio format,
which is copied to out_audio_format.  Let's convert the former to a
boolean, which indicates whether out_audio_format was already set.
This simplifies some code and saves a few bytes.
This commit is contained in:
Max Kellermann
2009-03-20 15:47:50 +01:00
parent 67e65a7959
commit e6c753a474
3 changed files with 17 additions and 20 deletions
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11
src/output_init.c
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@@ -112,15 +112,15 @@ audio_output_init(struct audio_output *ao, const struct config_param *param,
pcm_convert_init(&ao->convert_state);
if (format) {
ao->config_audio_format = format != NULL;
if (ao->config_audio_format) {
bool ret;
ret = audio_format_parse(&ao->config_audio_format, format,
ret = audio_format_parse(&ao->out_audio_format, format,
error);
if (!ret)
return false;
} else
audio_format_clear(&ao->config_audio_format);
}
ao->thread = NULL;
notify_init(&ao->notify);
@@ -128,7 +128,8 @@ audio_output_init(struct audio_output *ao, const struct config_param *param,
ao->mutex = g_mutex_new();
ao->data = ao_plugin_init(plugin,
format ? &ao->config_audio_format : NULL,
ao->config_audio_format
? &ao->out_audio_format : NULL,
param, error);
if (ao->data == NULL)
return false;