ref: e74daebe090a104a5a87cdb5550cf4b706451b6c
dir: /tests/checkasm/cdef.c/
/* * Copyright © 2018, VideoLAN and dav1d authors * Copyright © 2018, Two Orioles, LLC * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "tests/checkasm/checkasm.h" #include <string.h> #include "src/levels.h" #include "src/cdef.h" static void init_tmp(pixel *buf, const ptrdiff_t stride, const int w, const int h) { for (int y = 0; y < h; y++) { for (int x = 0; x < w; x++) buf[x] = rand() & ((1 << BITDEPTH) - 1); buf += PXSTRIDE(stride); } } static void check_cdef_direction(const cdef_dir_fn fn) { ALIGN_STK_32(pixel, src, 8 * 8,); declare_func(int, pixel *src, ptrdiff_t dst_stride, unsigned *var); init_tmp(src, 8 * sizeof(pixel), 8, 8); if (check_func(fn, "cdef_dir_%dbpc", BITDEPTH)) { unsigned c_var, a_var; const int c_dir = call_ref(src, 8 * sizeof(pixel), &c_var); const int a_dir = call_new(src, 8 * sizeof(pixel), &a_var); if (c_var != a_var || c_dir != a_dir) fail(); bench_new(src, 8 * sizeof(pixel), &a_var); } report("cdef_dir"); } void bitfn(checkasm_check_cdef)(void) { Dav1dCdefDSPContext c; bitfn(dav1d_cdef_dsp_init)(&c); check_cdef_direction(c.dir); }