From 1d2ef7923d28a74e08a4309b6fa3d36481d2df3b Mon Sep 17 00:00:00 2001 From: Arun Raghavan Date: Sat, 9 Oct 2010 22:30:20 +0530 Subject: volume: Use a macro to check if a volume is valid This adds a PA_VOLUME_IS_VALID() macro for checking if a given pa_volume_t is valid. This makes changes to the volume ranges simpler (just change PA_VOLUME_MAX, for example, without needing to modify any other code). --- src/pulse/scache.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/pulse/scache.c') diff --git a/src/pulse/scache.c b/src/pulse/scache.c index b2169b6e..cb8d7c59 100644 --- a/src/pulse/scache.c +++ b/src/pulse/scache.c @@ -191,7 +191,7 @@ pa_operation *pa_context_play_sample(pa_context *c, const char *name, const char pa_tagstruct_putu32(t, PA_INVALID_INDEX); pa_tagstruct_puts(t, dev); - if (volume == PA_VOLUME_INVALID && c->version < 15) + if (!PA_VOLUME_IS_VALID(volume) && c->version < 15) volume = PA_VOLUME_NORM; pa_tagstruct_putu32(t, volume); @@ -232,7 +232,7 @@ pa_operation *pa_context_play_sample_with_proplist(pa_context *c, const char *na pa_tagstruct_putu32(t, PA_INVALID_INDEX); pa_tagstruct_puts(t, dev); - if (volume == PA_VOLUME_INVALID && c->version < 15) + if (!PA_VOLUME_IS_VALID(volume) && c->version < 15) volume = PA_VOLUME_NORM; pa_tagstruct_putu32(t, volume); -- cgit