Переименование типов в соответствии со стилем POSIX, отказ от префикса bg_

basic-geometry-dev/main.c

@@ -9,29 +9,172 @@
 #include <time.h>
 #endif // _WINDOWS_
 
-BgFP32Vector3* allocate_vectors3(const unsigned int amount)
+typedef struct {
+//    fp32_versor_t versor1, versor2, result;
+    fp32_matrix3x3_t matrix;
+    fp32_vector3_t vector1, vector2;
+} fp32_structure_t;
+
+fp32_structure_t* allocate_structures(const unsigned int amount)
 {
-    return calloc(amount, sizeof(BgFP32Vector3));
+    return calloc(amount, sizeof(fp32_structure_t));
 }
 
-BgFP32Vector3* make_zero_vectors3(const unsigned int amount)
+fp32_structure_t* make_structures(const unsigned int amount)
 {
-    BgFP32Vector3* list = allocate_vectors3(amount);
+    fp32_structure_t* list = allocate_structures(amount);
+
+    if (list == 0) {
+        return 0;
+    }
+
+    const float multiplier = 2.0f / RAND_MAX;
+
+    for (unsigned int i = 0; i < amount; i++) {
+    /*
+        fp32_versor_set_values(
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            &list[i].versor1
+        );
+
+        fp32_versor_set_values(
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            &list[i].versor2
+        );
+
+        fp32_versor_reset(&list[i].result);
+*/
+        fp32_matrix3x3_set_to_identity(&list[i].matrix);
+
+        fp32_vector3_set_values(
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            rand() * multiplier - 1.0f,
+            &list[i].vector1
+        );
+
+        fp32_vector3_reset(&list[i].vector2);
+    }
+
+    return list;
+}
+
+void print_versor(const fp32_versor_t* versor)
+{
+    printf("Versor (%f, %f, %f, %f)\n", versor->s0, versor->x1, versor->x2, versor->x3);
+}
+
+void print_vector(const fp32_vector3_t* vector)
+{
+    printf("(%f, %f, %f) / %f\n", vector->x1,  vector->x2,  vector->x3,  fp32_vector3_get_modulus(vector));
+}
+
+void item_work(fp32_structure_t* item)
+{
+    //fp32_versor_combine(&item->versor1, &item->versor1, &item->result);
+    //fp32_versor_make_rotation_matrix(&item->result, &item->matrix);
+    fp32_matrix3x3_right_product(&item->matrix, &item->vector1, &item->vector2);
+}
+
+void circle_work(const unsigned int amount, fp32_structure_t* list)
+{
+    for (unsigned int i = 0; i < amount; i++) {
+        //fp32_versor_combine(&list[i].versor1, &list[i].versor1, &list[i].result);
+        //fp32_versor_make_rotation_matrix(&list[i].result, &list[i].matrix);
+        fp32_matrix3x3_right_product(&list[i].matrix, &list[i].vector1, &list[i].vector2);
+        //fp32_versor_turn(&list[i].result, &list[i].vector1, &list[i].vector2);
+    }
+}
+
+int main()
+{
+    const unsigned int amount = 1000000;
+    fp32_structure_t* list;
+
+#ifdef _WIN64
+    ULONGLONG now, start, end;
+    now = GetTickCount64();
+    srand((unsigned int)(now & 0xfffffff));
+#else
+    struct timespec start, end;
+    clock_gettime(0, &start);
+    srand((unsigned int)(start.tv_nsec & 0xfffffff));