Reviewed-by: Laura Ekstrand <[email protected]> On Tue, Mar 3, 2015 at 6:26 PM, Vinson Lee <[email protected]> wrote:
> readpix.c:238:10: warning: using integer absolute value function 'abs' > when argument is of floating point type [-Wabsolute-value] > dd = abs(actual - expected); > ^ > readpix.c:238:10: note: use function 'fabs' instead > dd = abs(actual - expected); > ^~~ > fabs > > Signed-off-by: Vinson Lee <[email protected]> > --- > tests/spec/gl-1.0/readpix.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tests/spec/gl-1.0/readpix.c b/tests/spec/gl-1.0/readpix.c > index 9597706..a2822b4 100644 > --- a/tests/spec/gl-1.0/readpix.c > +++ b/tests/spec/gl-1.0/readpix.c > @@ -235,7 +235,7 @@ check_depth(void) > for (y = 0; y < h; ++y) { > for (x = 0; x < w; ++x) { > actual = buf[y*w + x]/(double)0xffffffffU; > - dd = abs(actual - expected); > + dd = fabs(actual - expected); > err = error_bits(dd, dbits); > if (err > current_error) { > current_error = err; > -- > 2.3.1 > > _______________________________________________ > Piglit mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/piglit >
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