path: root/src
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authorArun Raghavan <>2010-10-09 23:29:51 +0530
committerArun Raghavan <>2010-10-15 01:10:00 +0530
commit179b291b18b9a7366955948ce0ddfb2e65a6b66e (patch)
tree5a5ed3dfd3ab8a8903968019b09fbfac0637fc51 /src
parent3265424f271f15f334a299cc10086c0b9be34979 (diff)
volume: Decrease PA_VOLUME_MAX to be < 2^31
This decrease PA_VOLUME_MAX to be less than 2^31. We want to do this in order to simplify signed arithmetic when applying software volume scaling (since the volume can now always be safely treated as a signed number).
Diffstat (limited to 'src')
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pulse/volume.h b/src/pulse/volume.h
index 2f71a62c..98bbac14 100644
--- a/src/pulse/volume.h
+++ b/src/pulse/volume.h
@@ -113,7 +113,7 @@ typedef uint32_t pa_volume_t;
#define PA_VOLUME_MUTED ((pa_volume_t) 0U)
/** Maximum valid volume we can store. \since 0.9.15 */
-#define PA_VOLUME_MAX ((pa_volume_t) UINT32_MAX-1)
+#define PA_VOLUME_MAX ((pa_volume_t) UINT32_MAX/2)
/** Special 'invalid' volume. \since 0.9.16 */
#define PA_VOLUME_INVALID ((pa_volume_t) UINT32_MAX)