guezoloic/t3dsr
1
0
Fork 0
mirror of https://github.com/guezoloic/t3dsr.git synced 2026-01-25 10:34:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

Cleanup: remove clone function from basic vec operations

Browse Source 
- commented all functions in mat4.h
- add shared math header
This commit is contained in:
Loïc GUEZO
2025-06-20 10:18:48 +02:00
parent e157997d98
commit 3703ab17b0
4 changed files with 115 additions and 137 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
src/math/vec4.c
View File

@@ -1,18 +1,5 @@
#include <float.h>
#include <math.h>
#include <string.h>
#include <stdlib.h>
#if defined(__x86_64__) || defined(__i386__)
#define SIMD_X86
#include <xmmintrin.h>
#elif defined(__aarch64__) || defined(__arm64__)
#define SIMD_ARCH
#include <arm_neon.h>
#else
#endif
#include "vec4.h"
#include "common_math.h"
Vec4f_t vec4(float x, float y, float z, float w)
{
@@ -77,9 +64,8 @@ Vec4f_t vec4f_add_r(Vec4f_t *__restrict out, Vec4f_t a)
Vec4f_t vec4f_add(Vec4f_t a, Vec4f_t b)
{
Vec4f_t vec = vec4f_clone(&a);
vec4f_add_r(&vec, b);
return vec;
vec4f_add_r(&a, b);
return a;
}
Vec4f_t vec4f_sub_r(Vec4f_t *__restrict out, Vec4f_t a)
@@ -106,9 +92,8 @@ Vec4f_t vec4f_sub_r(Vec4f_t *__restrict out, Vec4f_t a)
Vec4f_t vec4f_sub(Vec4f_t a, Vec4f_t b)
{
Vec4f_t vec = vec4f_clone(&a);
vec4f_sub_r(&vec, b);
return vec;
vec4f_sub_r(&a, b);
return a;
}
Vec4f_t vec4f_scale_r(Vec4f_t *__restrict out, float scalar)
@@ -134,9 +119,8 @@ Vec4f_t vec4f_scale_r(Vec4f_t *__restrict out, float scalar)
Vec4f_t vec4f_scale(Vec4f_t a, float scalar)
{
Vec4f_t vec = vec4f_clone(&a);
vec4f_scale_r(&vec, scalar);
return vec;
vec4f_scale_r(&a, scalar);
return a;
}
//float vec4f_dot(Vec4f_t a, Vec4f_t b)