123 lines
6.0 KiB
C++
123 lines
6.0 KiB
C++
//----------------------------------------------------------------------------//
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// //
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// ozz-animation is hosted at http://github.com/guillaumeblanc/ozz-animation //
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// and distributed under the MIT License (MIT). //
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// //
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// Copyright (c) Guillaume Blanc //
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// //
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// Permission is hereby granted, free of charge, to any person obtaining a //
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// copy of this software and associated documentation files (the "Software"), //
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// to deal in the Software without restriction, including without limitation //
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// the rights to use, copy, modify, merge, publish, distribute, sublicense, //
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// and/or sell copies of the Software, and to permit persons to whom the //
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// Software is furnished to do so, subject to the following conditions: //
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// //
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// The above copyright notice and this permission notice shall be included in //
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// all copies or substantial portions of the Software. //
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// //
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR //
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, //
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL //
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER //
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING //
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER //
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// DEALINGS IN THE SOFTWARE. //
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// //
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//----------------------------------------------------------------------------//
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#include "ozz/base/maths/simd_math.h"
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#include "gtest/gtest.h"
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#include "ozz/base/gtest_helper.h"
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#include "ozz/base/maths/gtest_math_helper.h"
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using ozz::math::SimdFloat4;
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TEST(TransposeFloat, ozz_simd_math) {
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const SimdFloat4 src[4] = {
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ozz::math::simd_float4::Load(0.f, 1.f, 2.f, 3.f),
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ozz::math::simd_float4::Load(4.f, 5.f, 6.f, 7.f),
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ozz::math::simd_float4::Load(8.f, 9.f, 10.f, 11.f),
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ozz::math::simd_float4::Load(12.f, 13.f, 14.f, 15.f)};
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SimdFloat4 t4x1[1];
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ozz::math::Transpose4x1(src, t4x1);
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EXPECT_SIMDFLOAT_EQ(t4x1[0], 0.f, 4.f, 8.f, 12.f);
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SimdFloat4 t1x4[4];
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ozz::math::Transpose1x4(src, t1x4);
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EXPECT_SIMDFLOAT_EQ(t1x4[0], 0.f, 0.f, 0.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t1x4[1], 1.f, 0.f, 0.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t1x4[2], 2.f, 0.f, 0.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t1x4[3], 3.f, 0.f, 0.f, 0.f);
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SimdFloat4 t4x2[2];
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ozz::math::Transpose4x2(src, t4x2);
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EXPECT_SIMDFLOAT_EQ(t4x2[0], 0.f, 4.f, 8.f, 12.f);
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EXPECT_SIMDFLOAT_EQ(t4x2[1], 1.f, 5.f, 9.f, 13.f);
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SimdFloat4 t2x4[4];
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ozz::math::Transpose2x4(src, t2x4);
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EXPECT_SIMDFLOAT_EQ(t2x4[0], 0.f, 4.f, 0.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t2x4[1], 1.f, 5.f, 0.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t2x4[2], 2.f, 6.f, 0.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t2x4[3], 3.f, 7.f, 0.f, 0.f);
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SimdFloat4 t4x3[3];
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ozz::math::Transpose4x3(src, t4x3);
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EXPECT_SIMDFLOAT_EQ(t4x3[0], 0.f, 4.f, 8.f, 12.f);
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EXPECT_SIMDFLOAT_EQ(t4x3[1], 1.f, 5.f, 9.f, 13.f);
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EXPECT_SIMDFLOAT_EQ(t4x3[2], 2.f, 6.f, 10.f, 14.f);
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SimdFloat4 t3x4[4];
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ozz::math::Transpose3x4(src, t3x4);
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EXPECT_SIMDFLOAT_EQ(t3x4[0], 0.f, 4.f, 8.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t3x4[1], 1.f, 5.f, 9.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t3x4[2], 2.f, 6.f, 10.f, 0.f);
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EXPECT_SIMDFLOAT_EQ(t3x4[3], 3.f, 7.f, 11.f, 0.f);
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SimdFloat4 t4x4[4];
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ozz::math::Transpose4x4(src, t4x4);
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EXPECT_SIMDFLOAT_EQ(t4x4[0], 0.f, 4.f, 8.f, 12.f);
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EXPECT_SIMDFLOAT_EQ(t4x4[1], 1.f, 5.f, 9.f, 13.f);
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EXPECT_SIMDFLOAT_EQ(t4x4[2], 2.f, 6.f, 10.f, 14.f);
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EXPECT_SIMDFLOAT_EQ(t4x4[3], 3.f, 7.f, 11.f, 15.f);
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const SimdFloat4 src2[16] = {
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ozz::math::simd_float4::Load(0.f, 16.f, 32.f, 48.f),
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ozz::math::simd_float4::Load(1.f, 17.f, 33.f, 49.f),
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ozz::math::simd_float4::Load(2.f, 18.f, 34.f, 50.f),
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ozz::math::simd_float4::Load(3.f, 19.f, 35.f, 51.f),
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ozz::math::simd_float4::Load(4.f, 20.f, 36.f, 52.f),
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ozz::math::simd_float4::Load(5.f, 21.f, 37.f, 53.f),
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ozz::math::simd_float4::Load(6.f, 22.f, 38.f, 54.f),
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ozz::math::simd_float4::Load(7.f, 23.f, 39.f, 55.f),
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ozz::math::simd_float4::Load(8.f, 24.f, 40.f, 56.f),
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ozz::math::simd_float4::Load(9.f, 25.f, 41.f, 57.f),
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ozz::math::simd_float4::Load(10.f, 26.f, 42.f, 58.f),
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ozz::math::simd_float4::Load(11.f, 27.f, 43.f, 59.f),
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ozz::math::simd_float4::Load(12.f, 28.f, 44.f, 60.f),
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ozz::math::simd_float4::Load(13.f, 29.f, 45.f, 61.f),
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ozz::math::simd_float4::Load(14.f, 30.f, 46.f, 62.f),
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ozz::math::simd_float4::Load(15.f, 31.f, 47.f, 63.f)};
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SimdFloat4 t16x16[16];
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ozz::math::Transpose16x16(src2, t16x16);
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EXPECT_SIMDFLOAT_EQ(t16x16[0], 0.f, 1.f, 2.f, 3.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[1], 4.f, 5.f, 6.f, 7.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[2], 8.f, 9.f, 10.f, 11.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[3], 12.f, 13.f, 14.f, 15.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[4], 16.f, 17.f, 18.f, 19.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[5], 20.f, 21.f, 22.f, 23.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[6], 24.f, 25.f, 26.f, 27.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[7], 28.f, 29.f, 30.f, 31.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[8], 32.f, 33.f, 34.f, 35.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[9], 36.f, 37.f, 38.f, 39.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[10], 40.f, 41.f, 42.f, 43.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[11], 44.f, 45.f, 46.f, 47.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[12], 48.f, 49.f, 50.f, 51.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[13], 52.f, 53.f, 54.f, 55.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[14], 56.f, 57.f, 58.f, 59.f);
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EXPECT_SIMDFLOAT_EQ(t16x16[15], 60.f, 61.f, 62.f, 63.f);
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}
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