diff options
| author | Søren Sandmann Pedersen <ssp@redhat.com> | 2012-08-26 18:23:53 -0400 |
|---|---|---|
| committer | Søren Sandmann Pedersen <ssp@redhat.com> | 2012-08-29 15:05:49 -0400 |
| commit | 1e3e569b04f45592ce2174e48df0fcb333ce0ad3 (patch) | |
| tree | e14924b1510f9d2887e071bbd5483fd36db732e2 | |
| parent | 8577daba04e60c1b4c44ce01c6874a573952913a (diff) | |
test/utils.c: Use pow(), not powf() in sRGB conversion routines
These functions are operating on double precision values, so use pow()
instead of powf().
| -rw-r--r-- | test/utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/utils.c b/test/utils.c index df16ef5f..c922ae5d 100644 --- a/test/utils.c +++ b/test/utils.c @@ -772,7 +772,7 @@ convert_srgb_to_linear (double c) if (c <= 0.04045) return c / 12.92; else - return powf ((c + 0.055) / 1.055, 2.4); + return pow ((c + 0.055) / 1.055, 2.4); } double @@ -781,7 +781,7 @@ convert_linear_to_srgb (double c) if (c <= 0.0031308) return c * 12.92; else - return 1.055 * powf (c, 1.0/2.4) - 0.055; + return 1.055 * pow (c, 1.0/2.4) - 0.055; } void |