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authorLennart Poettering <lennart@poettering.net>2009-08-19 02:31:11 +0200
committerLennart Poettering <lennart@poettering.net>2009-08-19 02:31:11 +0200
commit1421eff0b69f6b0173835afe6b857d39e719d1d0 (patch)
tree312c8d5e720dd491ac1f2291aa42be96514ccc22 /src
parentd6f598ab3e1cdb71dc3b408592d06bba23f53a71 (diff)
volume: use PA_VOLUME_MAX instead of (pa_volume_t) -1
Diffstat (limited to 'src')
-rw-r--r--src/pulse/volume.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/pulse/volume.c b/src/pulse/volume.c
index ee869384..3dcf3157 100644
--- a/src/pulse/volume.c
+++ b/src/pulse/volume.c
@@ -140,14 +140,14 @@ pa_volume_t pa_cvolume_max(const pa_cvolume *a) {
}
pa_volume_t pa_cvolume_min(const pa_cvolume *a) {
- pa_volume_t m = (pa_volume_t) -1;
+ pa_volume_t m = PA_VOLUME_MAX;
unsigned c;
pa_assert(a);
pa_return_val_if_fail(pa_cvolume_valid(a), PA_VOLUME_MUTED);
for (c = 0; c < a->channels; c++)
- if (m == (pa_volume_t) -1 || a->values[c] < m)
+ if (a->values[c] < m)
m = a->values[c];
return m;
@@ -177,7 +177,7 @@ pa_volume_t pa_cvolume_max_mask(const pa_cvolume *a, const pa_channel_map *cm, p
}
pa_volume_t pa_cvolume_min_mask(const pa_cvolume *a, const pa_channel_map *cm, pa_channel_position_mask_t mask) {
- pa_volume_t m = (pa_volume_t) -1;
+ pa_volume_t m = PA_VOLUME_MAX;
unsigned c, n;
pa_assert(a);
@@ -192,7 +192,7 @@ pa_volume_t pa_cvolume_min_mask(const pa_cvolume *a, const pa_channel_map *cm, p
if (!(PA_CHANNEL_POSITION_MASK(cm->map[c]) & mask))
continue;
- if (m == (pa_volume_t) -1 || a->values[c] < m)
+ if (a->values[c] < m)
m = a->values[c];
}