introduce sink input and source output limits

[pulseaudio] / polyp / sample.h

diff --git a/polyp/sample.h b/polyp/sample.h
index 4b28780df05bfb56bb386c291d2129b05d5f2670..a5479562b89ef7e28d63894fd0a9e5027f168ad2 100644 (file)
--- a/polyp/sample.h
+++ b/polyp/sample.h
@@ -110,10 +110,10 @@ pa_volume_t pa_volume_from_dB(double f);
 double pa_volume_to_dB(pa_volume_t v);
 
 #ifdef INFINITY
-#define PA_DECIBEL_MININFTY -INFINITY
+#define PA_DECIBEL_MININFTY (-INFINITY)
 #else
 /** This value is used as minus infinity when using pa_volume_{to,from}_dB(). \since 0.4 */
-#define PA_DECIBEL_MININFTY -200
+#define PA_DECIBEL_MININFTY (-200)
 #endif
 
 PA_C_DECL_END