From d92543698c8d5ffa0c1adec4da343e5d7ab65d02 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Wed, 10 Sep 2008 11:43:27 +0200 Subject: audio_format: added audio_format_clear() and audio_format_defined() audio_format_clear() sets an audio_format struct to an cleared (undefined) state, which is both faster and smaller than memset(0). audio_format_defined() checks if the audio_format struct actually has a defined value (i.e. non-zero). Both can be used to avoid pointers to audio_format, replacing the "NULL" value with an "undefined" audio_format. --- src/audio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/audio.c') diff --git a/src/audio.c b/src/audio.c index 839052dc2..dead45991 100644 --- a/src/audio.c +++ b/src/audio.c @@ -231,7 +231,7 @@ static void syncAudioDeviceStates(void) struct audio_output *audioOutput; unsigned int i; - if (!audio_format.channels) + if (!audio_format_defined(&audio_format)) return; for (i = 0; i < audioOutputArraySize; ++i) { -- cgit v1.2.3