From 000bdb8d2545a3d6c09a7b154f09e6c4c045018d Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 22 May 2009 01:30:54 +0200 Subject: volume: change pa_volume_t mapping to cubic --- src/pulse/volume.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/pulse/volume.h') diff --git a/src/pulse/volume.h b/src/pulse/volume.h index ddedca7d..b5677785 100644 --- a/src/pulse/volume.h +++ b/src/pulse/volume.h @@ -212,10 +212,10 @@ pa_volume_t pa_sw_volume_divide(pa_volume_t a, pa_volume_t b) PA_GCC_CONST; * *dest. This is only valid for software volumes! \since 0.9.13 */ pa_cvolume *pa_sw_cvolume_divide(pa_cvolume *dest, const pa_cvolume *a, const pa_cvolume *b); -/** Convert a decibel value to a volume. This is only valid for software volumes! */ +/** Convert a decibel value to a volume (amplitude, not power). This is only valid for software volumes! */ pa_volume_t pa_sw_volume_from_dB(double f) PA_GCC_CONST; -/** Convert a volume to a decibel value. This is only valid for software volumes! */ +/** Convert a volume to a decibel value (amplitude, not power). This is only valid for software volumes! */ double pa_sw_volume_to_dB(pa_volume_t v) PA_GCC_CONST; /** Convert a linear factor to a volume. This is only valid for software volumes! */ @@ -227,7 +227,7 @@ double pa_sw_volume_to_linear(pa_volume_t v) PA_GCC_CONST; #ifdef INFINITY #define PA_DECIBEL_MININFTY ((double) -INFINITY) #else -/** This value is used as minus infinity when using pa_volume_{to,from}_dB(). */ +/** This floor value is used as minus infinity when using pa_volume_{to,from}_dB(). */ #define PA_DECIBEL_MININFTY ((double) -200.0) #endif -- cgit