[FFmpeg-devel] [PATCH] tests/checkasm/float_dsp: Increase allowed difference for float_dsp.vector_dmul

Michael Niedermayer michael at niedermayer.cc
Sun Oct 29 16:57:10 EET 2017


The choosen value is the lowest power of 2 that allows 1000 iterations of fate-checkasm-float_dsp
to pass on x86-32

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 tests/checkasm/float_dsp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/checkasm/float_dsp.c b/tests/checkasm/float_dsp.c
index 9b0a221c25..676c341f45 100644
--- a/tests/checkasm/float_dsp.c
+++ b/tests/checkasm/float_dsp.c
@@ -165,7 +165,7 @@ static void test_vector_dmul_scalar(const double *src0, const double *src1)
     call_ref(cdst, src0, src1[0], LEN);
     call_new(odst, src0, src1[0], LEN);
     for (i = 0; i < LEN; i++) {
-        if (!double_near_abs_eps(cdst[i], odst[i], DBL_EPSILON)) {
+        if (!double_near_abs_eps(cdst[i], odst[i], 256*DBL_EPSILON)) {
             fprintf(stderr, "%d: %- .12f - %- .12f = % .12g\n", i,
                     cdst[i], odst[i], cdst[i] - odst[i]);
             fail();
-- 
2.14.2



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