init commit

2025-06-11 22:45:11 +08:00
commit 71307f3e53
115 changed files with 13922 additions and 0 deletions
@@ -0,0 +1,47 @@
+#pragma once
+
+#include <math/dvc_math_util.h>
+
+using namespace davinci;
+
+//-------------------------------------------------------------------------------------
+inline float _randomFloat(void) {
+	return MathUtil::rangeRandom(-65521 / 16.f, 65521 / 16.f);
+}
+
+//-------------------------------------------------------------------------------------
+inline bool _floatEqualWithRange(float a, float b, float t = std::numeric_limits<float>::epsilon()) {
+	if (MathUtil::floatEqual(a, b)) return true;
+
+	float d = std::abs(a - b) / std::min(std::abs(a), std::abs(b));
+	return MathUtil::floatEqual(d, 0.f, t);
+}
+
+//-------------------------------------------------------------------------------------
+#define TWO_RANDOM_FLOAT		_randomFloat(), _randomFloat()
+#define THREE_RANDOM_FLOAT		_randomFloat(), _randomFloat(), _randomFloat()
+#define FOUR_RANDOM_FLOAT		_randomFloat(), _randomFloat(), _randomFloat(), _randomFloat()
+
+#define NINE_RANDOM_FLOAT		THREE_RANDOM_FLOAT, THREE_RANDOM_FLOAT, THREE_RANDOM_FLOAT
+#define SIXTEEN_RANDOM_FLOAT	FOUR_RANDOM_FLOAT, FOUR_RANDOM_FLOAT, FOUR_RANDOM_FLOAT, FOUR_RANDOM_FLOAT
+
+#define THREE_ELEMENT(data)			data[0], data[1], data[2]
+#define FOUR_ELEMENT(data)			data[0], data[1], data[2], data[3]
+#define NINE_ELEMENT_ROW(data)		data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7], data[8]
+#define NINE_ELEMENT_COL(data)		data[0], data[3], data[6], data[1], data[4], data[7], data[2], data[5], data[8]
+#define SIXTEEN_ELEMENT_ROW(data)	data[0], data[1], data[2], data[3], data[4], data[5], data[6], data[7], data[8], data[9], data[10], data[11], data[12], data[13], data[14], data[15]
+#define SIXTEEN_ELEMENT_COL(data)	data[0], data[4], data[8], data[12], data[1], data[5], data[9], data[13], data[2], data[6], data[10], data[14], data[3], data[7], data[11], data[15]
+
+#define EXPECT_EQ_3X3(a, b)		for(int32_t i=0; i<3; i++) for(int32_t j=0; j<3; j++) EXPECT_EQ(a[i][j], b[i][j]);
+#define EXPECT_EQ_3X3_T(a, b)	for(int32_t i=0; i<3; i++) for(int32_t j=0; j<3; j++) EXPECT_EQ(a[i][j], b[j][i]);
+#define EXPECT_EQ_4X4(a, b)		for(int32_t i=0; i<4; i++) for(int32_t j=0; j<4; j++) EXPECT_EQ(a[i][j], b[i][j]);
+#define EXPECT_EQ_4X4_T(a, b)	for(int32_t i=0; i<4; i++) for(int32_t j=0; j<4; j++) EXPECT_EQ(a[i][j], b[j][i]);
+
+//-------------------------------------------------------------------------------------
+#define SIXTEEN_RANDOM_FLOAT2		THREE_RANDOM_FLOAT, 0.f, THREE_RANDOM_FLOAT, 0.f, THREE_RANDOM_FLOAT, 0.f, THREE_RANDOM_FLOAT, 1.f
+
+#define EXPECT_EQ_4X4_APPROX(a, b, t) for(int32_t ii=0; ii<4; ii++) for(int32_t jj=0; jj<4; jj++) \
+	EXPECT_TRUE(_floatEqualWithRange(a[ii][jj], b[ii][jj], t));
+
+#define EXPECT_EQ_4X4_T_APPROX(a, b, t) for(int32_t ii=0; ii<4; ii++) for(int32_t jj=0; jj<4; jj++) \
+	EXPECT_TRUE(_floatEqualWithRange(a[ii][jj], b[jj][ii], t));