Removed odd functions

Author: sadko4u

include/lsp-plug.in/dsp/common/3dmath.h

@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2020 Linux Studio Plugins Project <https://lsp-plug.in/>
- * (C) 2020 Vladimir Sadovnikov <sadko4u@gmail.com>
+ * Copyright (C) 2025 Linux Studio Plugins Project <https://lsp-plug.in/>
+ * (C) 2025 Vladimir Sadovnikov <sadko4u@gmail.com>
  *
  * This file is part of lsp-dsp-lib
  * Created on: 31 мар. 2020 г.
@@ -177,36 +177,6 @@ LSP_DSP_LIB_SYMBOL(void, vector_mul_v2, LSP_DSP_LIB_TYPE(vector3d_t) *r, const L
  */
 LSP_DSP_LIB_SYMBOL(void, vector_mul_vv, LSP_DSP_LIB_TYPE(vector3d_t) *r, const LSP_DSP_LIB_TYPE(vector3d_t) *vv);
 
-/** Init segment using coordinates of 2 points
- *
- * @param s segment to initialize
- * @param x0 point 1 X coordinate
- * @param y0 point 1 Y coordinate
- * @param z0 point 1 Z coordinate
- * @param x1 point 2 X coordinate
- * @param y1 point 2 Y coordinate
- * @param z1 point 2 Z coordinate
- */
-LSP_DSP_LIB_SYMBOL(void, init_segment_xyz, LSP_DSP_LIB_TYPE(segment3d_t) *s,
- float x0, float y0, float z0,
- float x1, float y1, float z1
-);
-
-/** Init segment using two points
- *
- * @param s segment to initialize
- * @param p1 point 1
- * @param p2 point 2
- */
-LSP_DSP_LIB_SYMBOL(void, init_segment_p2, LSP_DSP_LIB_TYPE(segment3d_t) *s, const LSP_DSP_LIB_TYPE(point3d_t) *p1, const LSP_DSP_LIB_TYPE(point3d_t) *p2);
-
-/** Init segment using array of two points
- *
- * @param s segment to initialize
- * @param p array of points
- */
-LSP_DSP_LIB_SYMBOL(void, init_segment_pv, LSP_DSP_LIB_TYPE(segment3d_t) *s, const LSP_DSP_LIB_TYPE(point3d_t) *p);
-
 /** Initialize matrix (make copy)
  *
  * @param dst destination matrix

include/lsp-plug.in/dsp/common/3dmath/types.h

@@ -58,10 +58,6 @@ typedef struct LSP_DSP_LIB_TYPE(bound_box3d_t)
  LSP_DSP_LIB_TYPE(point3d_t) p[8]; // Bounding-box contains 8 points
 } LSP_DSP_LIB_TYPE(bound_box3d_t);
 
-typedef struct LSP_DSP_LIB_TYPE(segment3d_t)
-{
- LSP_DSP_LIB_TYPE(point3d_t) p[2];
-} LSP_DSP_LIB_TYPE(segment3d_t);
 
 typedef struct LSP_DSP_LIB_TYPE(triangle3d_t)
 {

include/private/dsp/arch/generic/3dmath.h

@@ -339,34 +339,6 @@ namespace lsp
  normalize_vector(&l->v);
  }
 
- void init_segment_xyz(segment3d_t *s,
- float x0, float y0, float z0,
- float x1, float y1, float z1
- )
- {
- s->p[0].x = x0;
- s->p[0].y = y0;
- s->p[0].z = z0;
- s->p[0].w = 0.0f;
-
- s->p[1].x = x1;
- s->p[1].y = y1;
- s->p[1].z = z1;
- s->p[1].w = 0.0f;
- }
-
- void init_segment_p2(segment3d_t *s, const point3d_t *p1, const point3d_t *p2)
- {
- s->p[0] = *p1;
- s->p[1] = *p2;
- }
-
- void init_segment_pv(segment3d_t *s, const point3d_t *p)
- {
- s->p[0] = p[0];
- s->p[1] = p[1];
- }
-
  void calc_triangle3d_params(triangle3d_t *t)
  {
  // Calculate edge parameters

include/private/dsp/arch/x86/sse/3dmath.h

@@ -933,78 +933,6 @@ namespace lsp
  );
  }
 
- void init_segment_xyz(segment3d_t *s,
- float x0, float y0, float z0,
- float x1, float y1, float z1
- )
- {
- float x7;
-
- ARCH_X86_ASM
- (
- // xmm0 = x0 ? ? ?
- // xmm1 = y0 ? ? ?
- // xmm2 = z0 ? ? ?
- // xmm3 = x1 ? ? ?
- // xmm4 = y1 ? ? ?
- // xmm5 = z1 ? ? ?
- __ASM_EMIT("movaps %[idm0], %[x7]") // xmm7 = 1 0 0 0
- __ASM_EMIT("movlhps %[x1], %[x0]") // xmm0 = x0 ? y0 ?
- __ASM_EMIT("movlhps %[x4], %[x3]") // xmm3 = x1 ? y1 ?
- __ASM_EMIT("movlhps %[x7], %[x2]") // xmm2 = z0 ? 1 0
- __ASM_EMIT("movlhps %[x7], %[x5]") // xmm5 = z1 ? 1 0
- __ASM_EMIT("shufps $0xc8, %[x2], %[x0]") // xmm2 = x0 y0 z0 0
- __ASM_EMIT("shufps $0xc8, %[x5], %[x3]") // xmm5 = x1 y1 z1 0
- __ASM_EMIT("movups %[x2], 0x00(%[s])")
- __ASM_EMIT("movups %[x5], 0x10(%[s])")
-
- : [x0] "+x" (x0), [x1] "+x" (y0), [x2] "+x" (z0),
- [x3] "+x" (x1), [x4] "+x" (y1), [x5] "+x" (z1),
- [x7] "=&x" (x7)
- : [s] "r" (s),
- [idm0] "m" (IDENTITY0)
- : "memory"
- );
- }
-
- void init_segment_p2(segment3d_t *s, const point3d_t *p1, const point3d_t *p2)
- {
- float x0, x1;
-
- ARCH_X86_ASM
- (
- __ASM_EMIT("movups 0x00(%[p1]), %[x0]") // xmm0 = x0 y0 z0 w0
- __ASM_EMIT("movups 0x00(%[p2]), %[x1]") // xmm1 = x1 y1 z1 w1
- __ASM_EMIT("movups %[x0], 0x00(%[s])")
- __ASM_EMIT("movups %[x1], 0x10(%[s])")
-
- : [x0] "=&x" (x0), [x1] "=&x" (x1)
- : [s] "r" (s),
- [p1] "r" (p1),
- [p2] "r" (p2)
- : "memory"
- );
- }
-
- void init_segment_pv(segment3d_t *s, const point3d_t *p)
- {
- float x0, x1;
-
- ARCH_X86_ASM
- (
- __ASM_EMIT("movups 0x00(%[p]), %[x0]") // xmm0 = x0 y0 z0 w0
- __ASM_EMIT("movups 0x10(%[p]), %[x1]") // xmm1 = x1 y1 z1 w1
- __ASM_EMIT("movups %[x0], 0x00(%[s])")
- __ASM_EMIT("movups %[x1], 0x10(%[s])")
-
- : [x0] "=&x" (x0), [x1] "=&x" (x1)
- : [s] "r" (s),
- [p] "r" (p)
- : "memory"
- );
- }
-
-
  void init_matrix3d(matrix3d_t *dst, const matrix3d_t *src)
  {
  ARCH_X86_ASM

src/main/generic/generic.cpp

@@ -498,10 +498,6 @@ namespace lsp
  EXPORT1(init_normal3d_dxyz);
  EXPORT1(init_normal3d);
 
- EXPORT1(init_segment_xyz);
- EXPORT1(init_segment_p2);
- EXPORT1(init_segment_pv);
-
  EXPORT1(init_matrix3d);
  EXPORT1(init_matrix3d_zero);
  EXPORT1(init_matrix3d_one);

src/main/x86/sse.cpp

@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2024 Linux Studio Plugins Project <https://lsp-plug.in/>
- * (C) 2024 Vladimir Sadovnikov <sadko4u@gmail.com>
+ * Copyright (C) 2025 Linux Studio Plugins Project <https://lsp-plug.in/>
+ * (C) 2025 Vladimir Sadovnikov <sadko4u@gmail.com>
  *
  * This file is part of lsp-dsp-lib
  * Created on: 31 мар. 2020 г.
@@ -432,10 +432,6 @@
  EXPORT1(calc_ray_pv);
  EXPORT1(calc_ray);
 
- EXPORT1(init_segment_xyz);
- EXPORT1(init_segment_p2);
- EXPORT1(init_segment_pv);
-
  EXPORT1(init_matrix3d);
  EXPORT1(init_matrix3d_zero);
  EXPORT1(init_matrix3d_one);