shithub: dav1d

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checkasm: Extend mc testing for any combination of 2-32 x 2-32, for OBMC

av1-1-b8-00-quantizer-55, -56 and -59 actually invokes the mc function
with e.g. 2x16.

--- a/tests/checkasm/mc.c

+++ b/tests/checkasm/mc.c

@@ -55,8 +55,10 @@

             for (int mxy = 0; mxy < 4; mxy++)

                 if (check_func(c->mc[filter], "mc_%s_w%d_%s_%dbpc",

                     filter_names[filter], w, mxy_names[mxy], BITDEPTH))

-                    for (int h = imax(w / 4, 2); h <= imin(w * 4, 128); h <<= 1)

-                    {

+                {

+                    const int min = w <= 32 ? 2 : w / 4;

+                    const int max = imax(imin(w * 4, 128), 32);

+                    for (int h = min; h <= max; h <<= 1) {

                         const int mx = (mxy & 1) ? rand() % 15 + 1 : 0;

                         const int my = (mxy & 2) ? rand() % 15 + 1 : 0;

@@ -67,6 +69,7 @@

                         bench_new(a_dst, w, src, w, w, h, mx, my);

                     }

+                }

     report("mc");

 }