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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "Sk4x4f.h"
#include "Test.h"
DEF_TEST(Sk4x4f, r) {
Sk4x4f f;
Sk4f x{ 0, 1, 2, 3},
y{ 4, 5, 6, 7},
z{ 8, 9,10,11},
w{12,13,14,15};
f = Sk4x4f::Transpose(x,y,z,w);
REPORTER_ASSERT(r, f.r[0] == 0 && f.r[1] == 4 && f.r[2] == 8 && f.r[3] == 12);
REPORTER_ASSERT(r, f.g[0] == 1 && f.g[1] == 5 && f.g[2] == 9 && f.g[3] == 13);
REPORTER_ASSERT(r, f.b[0] == 2 && f.b[1] == 6 && f.b[2] == 10 && f.b[3] == 14);
REPORTER_ASSERT(r, f.a[0] == 3 && f.a[1] == 7 && f.a[2] == 11 && f.a[3] == 15);
Sk4f s,t,u,v;
f.transpose(&s,&t,&u,&v);
REPORTER_ASSERT(r, (x == s).allTrue()
&& (y == t).allTrue()
&& (z == u).allTrue()
&& (w == v).allTrue());
float fs[16] = {0,1,2,3, 4,5,6,7, 8,9,10,11, 12,13,14,15};
f = Sk4x4f::Transpose(fs);
REPORTER_ASSERT(r, f.r[0] == 0 && f.r[1] == 4 && f.r[2] == 8 && f.r[3] == 12);
REPORTER_ASSERT(r, f.g[0] == 1 && f.g[1] == 5 && f.g[2] == 9 && f.g[3] == 13);
REPORTER_ASSERT(r, f.b[0] == 2 && f.b[1] == 6 && f.b[2] == 10 && f.b[3] == 14);
REPORTER_ASSERT(r, f.a[0] == 3 && f.a[1] == 7 && f.a[2] == 11 && f.a[3] == 15);
float fs_back[16];
f.transpose(fs_back);
REPORTER_ASSERT(r, 0 == memcmp(fs, fs_back, sizeof(fs)));
uint8_t bs[16] = {0,1,2,3, 4,5,6,7, 8,9,10,11, 12,13,14,15};
f = Sk4x4f::Transpose(bs);
REPORTER_ASSERT(r, f.r[0] == 0 && f.r[1] == 4 && f.r[2] == 8 && f.r[3] == 12);
REPORTER_ASSERT(r, f.g[0] == 1 && f.g[1] == 5 && f.g[2] == 9 && f.g[3] == 13);
REPORTER_ASSERT(r, f.b[0] == 2 && f.b[1] == 6 && f.b[2] == 10 && f.b[3] == 14);
REPORTER_ASSERT(r, f.a[0] == 3 && f.a[1] == 7 && f.a[2] == 11 && f.a[3] == 15);
uint8_t bs_back[16];
f.transpose(bs_back);
REPORTER_ASSERT(r, 0 == memcmp(bs, bs_back, sizeof(bs)));
}
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