mirror of https://github.com/axmolengine/axmol.git
331 lines
11 KiB
C++
331 lines
11 KiB
C++
|
/****************************************************************************
|
||
|
|
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
|
||
|
|
Copyright (c) 2019-present Axmol Engine contributors (see AUTHORS.md).
|
||
|
|
|
||
|
|
https://axmolengine.github.io/
|
||
|
|
|
||
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
of this software and associated documentation files (the "Software"), to deal
|
||
|
|
in the Software without restriction, including without limitation the rights
|
||
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
|
copies of the Software, and to permit persons to whom the Software is
|
||
|
|
furnished to do so, subject to the following conditions:
|
||
|
|
|
||
|
|
The above copyright notice and this permission notice shall be included in
|
||
|
|
all copies or substantial portions of the Software.
|
||
|
|
|
||
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
|
|
THE SOFTWARE.
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#include <doctest.h>
|
||
|
|
#include "base/Config.h"
|
||
|
|
|
||
|
|
#if (AX_TARGET_PLATFORM == AX_PLATFORM_IOS)
|
||
|
|
#if defined(__arm64__)
|
||
|
|
#define USE_NEON64
|
||
|
|
#define INCLUDE_NEON64
|
||
|
|
#elif defined(__ARM_NEON__)
|
||
|
|
#define USE_NEON32
|
||
|
|
#define INCLUDE_NEON32
|
||
|
|
#endif
|
||
|
|
#elif (AX_TARGET_PLATFORM == AX_PLATFORM_ANDROID)
|
||
|
|
#if defined(__arm64__) || defined(__aarch64__)
|
||
|
|
#define USE_NEON64
|
||
|
|
#define INCLUDE_NEON64
|
||
|
|
#elif defined(__ARM_NEON__)
|
||
|
|
#define INCLUDE_NEON32
|
||
|
|
#endif
|
||
|
|
#elif defined(__SSE__)
|
||
|
|
#define USE_SSE
|
||
|
|
#define INCLUDE_SSE
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(USE_NEON32) || defined(USE_NEON64) || defined(USE_SSE)
|
||
|
|
#define SKIP_SIMD_TEST doctest::skip(false)
|
||
|
|
#else
|
||
|
|
#define SKIP_SIMD_TEST doctest::skip(true)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
USING_NS_AX;
|
||
|
|
|
||
|
|
namespace UnitTest {
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
#include "math/MathUtilNeon.inl"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
#include "math/MathUtilNeon64.inl"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
#include "math/MathUtilSSE.inl"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "math/MathUtil.inl"
|
||
|
|
|
||
|
|
} // namespace UnitTest
|
||
|
|
|
||
|
|
|
||
|
|
static void __checkMathUtilResult(std::string_view description, const float* a1, const float* a2, int size)
|
||
|
|
{
|
||
|
|
// Check whether the result of the optimized instruction is the same as which is implemented in C
|
||
|
|
for (int i = 0; i < size; ++i)
|
||
|
|
{
|
||
|
|
bool r = fabs(a1[i] - a2[i]) < 0.00001f; // FLT_EPSILON;
|
||
|
|
CHECK_MESSAGE(r, description, " a1[", i, "]=", a1[i], " a2[", i, "]=", a2[i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
TEST_SUITE("math/MathUtil" * SKIP_SIMD_TEST) {
|
||
|
|
TEST_CASE("old_tests") {
|
||
|
|
// I know the next line looks ugly, but it's a way to test MathUtil. :)
|
||
|
|
using namespace UnitTest::ax;
|
||
|
|
|
||
|
|
const int MAT4_SIZE = 16;
|
||
|
|
const int VEC4_SIZE = 4;
|
||
|
|
|
||
|
|
const float inMat41[MAT4_SIZE] = {
|
||
|
|
0.234023f, 2.472349f, 1.984244f, 2.23348f, 0.634124f, 0.234975f, 6.384572f, 0.82368f,
|
||
|
|
0.738028f, 1.845237f, 1.934721f, 1.62343f, 0.339023f, 3.472452f, 1.324714f, 4.23852f,
|
||
|
|
};
|
||
|
|
|
||
|
|
const float inMat42[MAT4_SIZE] = {
|
||
|
|
1.640232f, 4.472349f, 0.983244f, 1.23343f, 2.834124f, 8.234975f, 0.082572f, 3.82464f,
|
||
|
|
3.238028f, 2.845237f, 0.331721f, 4.62544f, 4.539023f, 9.472452f, 3.520714f, 2.23252f,
|
||
|
|
};
|
||
|
|
|
||
|
|
const float scalar = 1.323298f;
|
||
|
|
const float x = 0.432234f;
|
||
|
|
const float y = 1.333229f;
|
||
|
|
const float z = 2.535292f;
|
||
|
|
const float w = 4.632234f;
|
||
|
|
|
||
|
|
const float inVec4[VEC4_SIZE] = {2.323478f, 0.238482f, 4.223783f, 7.238238f};
|
||
|
|
const float inVec42[VEC4_SIZE] = {0.322374f, 8.258883f, 3.293683f, 2.838337f};
|
||
|
|
|
||
|
|
float outMat4Opt[MAT4_SIZE] = {0};
|
||
|
|
float outMat4C[MAT4_SIZE] = {0};
|
||
|
|
float outVec4Opt[VEC4_SIZE] = {0};
|
||
|
|
float outVec4C[VEC4_SIZE] = {0};
|
||
|
|
|
||
|
|
// inline static void addMatrix(const float* m, float scalar, float* dst);
|
||
|
|
MathUtilC::addMatrix(inMat41, scalar, outMat4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::addMatrix(inMat41, scalar, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::addMatrix(inMat41, scalar, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void addMatrix(const float* m, float scalar, float* dst);", outMat4C,
|
||
|
|
outMat4Opt, MAT4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outMat4C, 0, sizeof(outMat4C));
|
||
|
|
memset(outMat4Opt, 0, sizeof(outMat4Opt));
|
||
|
|
|
||
|
|
// inline static void addMatrix(const float* m1, const float* m2, float* dst);
|
||
|
|
MathUtilC::addMatrix(inMat41, inMat42, outMat4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::addMatrix(inMat41, inMat42, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::addMatrix(inMat41, inMat42, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void addMatrix(const float* m1, const float* m2, float* dst);", outMat4C,
|
||
|
|
outMat4Opt, MAT4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outMat4C, 0, sizeof(outMat4C));
|
||
|
|
memset(outMat4Opt, 0, sizeof(outMat4Opt));
|
||
|
|
|
||
|
|
// inline static void subtractMatrix(const float* m1, const float* m2, float* dst);
|
||
|
|
MathUtilC::subtractMatrix(inMat41, inMat42, outMat4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::subtractMatrix(inMat41, inMat42, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::subtractMatrix(inMat41, inMat42, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void subtractMatrix(const float* m1, const float* m2, float* dst);", outMat4C,
|
||
|
|
outMat4Opt, MAT4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outMat4C, 0, sizeof(outMat4C));
|
||
|
|
memset(outMat4Opt, 0, sizeof(outMat4Opt));
|
||
|
|
|
||
|
|
// inline static void multiplyMatrix(const float* m, float scalar, float* dst);
|
||
|
|
MathUtilC::multiplyMatrix(inMat41, scalar, outMat4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::multiplyMatrix(inMat41, scalar, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::multiplyMatrix(inMat41, scalar, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void multiplyMatrix(const float* m, float scalar, float* dst);", outMat4C,
|
||
|
|
outMat4Opt, MAT4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outMat4C, 0, sizeof(outMat4C));
|
||
|
|
memset(outMat4Opt, 0, sizeof(outMat4Opt));
|
||
|
|
|
||
|
|
// inline static void multiplyMatrix(const float* m1, const float* m2, float* dst);
|
||
|
|
MathUtilC::multiplyMatrix(inMat41, inMat42, outMat4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::multiplyMatrix(inMat41, inMat42, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::multiplyMatrix(inMat41, inMat42, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void multiplyMatrix(const float* m1, const float* m2, float* dst);", outMat4C,
|
||
|
|
outMat4Opt, MAT4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outMat4C, 0, sizeof(outMat4C));
|
||
|
|
memset(outMat4Opt, 0, sizeof(outMat4Opt));
|
||
|
|
|
||
|
|
// inline static void negateMatrix(const float* m, float* dst);
|
||
|
|
MathUtilC::negateMatrix(inMat41, outMat4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::negateMatrix(inMat41, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::negateMatrix(inMat41, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void negateMatrix(const float* m, float* dst);", outMat4C, outMat4Opt,
|
||
|
|
MAT4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outMat4C, 0, sizeof(outMat4C));
|
||
|
|
memset(outMat4Opt, 0, sizeof(outMat4Opt));
|
||
|
|
|
||
|
|
// inline static void transposeMatrix(const float* m, float* dst);
|
||
|
|
MathUtilC::transposeMatrix(inMat41, outMat4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::transposeMatrix(inMat41, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::transposeMatrix(inMat41, outMat4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void transposeMatrix(const float* m, float* dst);", outMat4C, outMat4Opt,
|
||
|
|
MAT4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outMat4C, 0, sizeof(outMat4C));
|
||
|
|
memset(outMat4Opt, 0, sizeof(outMat4Opt));
|
||
|
|
|
||
|
|
// inline static void transformVec4(const float* m, float x, float y, float z, float w, float* dst);
|
||
|
|
MathUtilC::transformVec4(inMat41, x, y, z, w, outVec4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::transformVec4(inMat41, x, y, z, w, outVec4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::transformVec4(inMat41, x, y, z, w, outVec4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult(
|
||
|
|
"inline static void transformVec4(const float* m, float x, float y, float z, float w, float* dst);", outVec4C,
|
||
|
|
outVec4Opt, VEC4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outVec4C, 0, sizeof(outVec4C));
|
||
|
|
memset(outVec4Opt, 0, sizeof(outVec4Opt));
|
||
|
|
|
||
|
|
// inline static void transformVec4(const float* m, const float* v, float* dst);
|
||
|
|
MathUtilC::transformVec4(inMat41, inVec4, outVec4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::transformVec4(inMat41, inVec4, outVec4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::transformVec4(inMat41, inVec4, outVec4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void transformVec4(const float* m, const float* v, float* dst);", outVec4C,
|
||
|
|
outVec4Opt, VEC4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outVec4C, 0, sizeof(outVec4C));
|
||
|
|
memset(outVec4Opt, 0, sizeof(outVec4Opt));
|
||
|
|
|
||
|
|
// inline static void crossVec3(const float* v1, const float* v2, float* dst);
|
||
|
|
MathUtilC::crossVec3(inVec4, inVec42, outVec4C);
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON32
|
||
|
|
MathUtilNeon::crossVec3(inVec4, inVec42, outVec4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_NEON64
|
||
|
|
MathUtilNeon64::crossVec3(inVec4, inVec42, outVec4Opt);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef INCLUDE_SSE
|
||
|
|
// FIXME:
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__checkMathUtilResult("inline static void crossVec3(const float* v1, const float* v2, float* dst);", outVec4C,
|
||
|
|
outVec4Opt, VEC4_SIZE);
|
||
|
|
// Clean
|
||
|
|
memset(outVec4C, 0, sizeof(outVec4C));
|
||
|
|
memset(outVec4Opt, 0, sizeof(outVec4Opt));
|
||
|
|
}
|
||
|
|
}
|