diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libpm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/libpm.c b/lib/libpm.c index 78d941fa..b27b47d5 100644 --- a/lib/libpm.c +++ b/lib/libpm.c @@ -442,12 +442,20 @@ pm_maxvaltobits(int const maxval) { assert(false); } + + int -pm_bitstomaxval(int const bits) { - return ( 1 << bits ) - 1; +pm_bitstomaxval(int const bitCt) { + + if (bitCt > 16) + pm_error("Bits per sample %u too large. 16 is maximum acceptable", + bitCt); + + return (1 << bitCt) - 1; } + unsigned int PURE_FN_ATTR pm_lcm(unsigned int const x, unsigned int const y, |