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| author | Ulf Samuelsson <ulf.samuelsson@atmel.com> | 2009-01-18 10:53:06 +0000 |
|---|---|---|
| committer | Ulf Samuelsson <ulf.samuelsson@atmel.com> | 2009-01-18 10:53:06 +0000 |
| commit | ebca742682a33f59b4a84154fd948835d01dae18 (patch) | |
| tree | 860293ee6842c783a2e547fceb17713c0180085a /package/input-tools | |
| parent | 6da70de5034ae3933c6d072378a8860078686200 (diff) | |
| download | buildroot-novena-ebca742682a33f59b4a84154fd948835d01dae18.tar.gz buildroot-novena-ebca742682a33f59b4a84154fd948835d01dae18.zip | |
Change use of rint, which is only supported for X86 in uClibc to generic rounding
Diffstat (limited to 'package/input-tools')
| -rw-r--r-- | package/input-tools/joystick-20051019-rint.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/package/input-tools/joystick-20051019-rint.patch b/package/input-tools/joystick-20051019-rint.patch new file mode 100644 index 000000000..b2aa13f76 --- /dev/null +++ b/package/input-tools/joystick-20051019-rint.patch @@ -0,0 +1,18 @@ +diff -urN joystick-20051019.orig/utils/jscal.c joystick-20051019/utils/jscal.c +--- joystick-20051019.orig/utils/jscal.c 2004-10-19 09:51:52.000000000 +0200 ++++ joystick-20051019/utils/jscal.c 2009-01-18 10:48:50.000000000 +0100 +@@ -141,10 +141,10 @@ + c = 32767.0 / (inputs.cmin[1] - inputs.cmax[0]); + d = 32767.0 / (inputs.cmin[2] - inputs.cmax[1]); + +- results[0] = rint(a); +- results[1] = rint(b); +- results[2] = rint(c*16384.0); +- results[3] = rint(d*16384.0); ++ results[0] = (int) (a + 0.5); ++ results[1] = (int) (b + 0.5); ++ results[2] = (int) (c*16384.0 + 0.5); ++ results[3] = (int) (d*16384.0 + 0.5); + + return 1; + } |