Add vec4 extension.
This commit is contained in:
Michal Krol
@@ -32,7 +32,7 @@ static void gc_to_bin (grammar id, const char *in, const char *out)
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f = fopen (out, "w");
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fprintf (f, "\n");
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fprintf (f, "/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */\n");
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fprintf (f, "/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */\n");
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fprintf (f, "/* %s */\n", in);
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fprintf (f, "\n");
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for (i = 0; i < size; i++)
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@@ -75,6 +75,7 @@ int main ()
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gc_to_bin (id, "slang_core.gc", "slang_core_gc.h");
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gc_to_bin (id, "slang_common_builtin.gc", "slang_common_builtin_gc.h");
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gc_to_bin (id, "slang_fragment_builtin.gc", "slang_fragment_builtin_gc.h");
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gc_to_bin (id, "slang_builtin_vec4.gc", "slang_builtin_vec4_gc.h");
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grammar_set_reg8 (id, (const byte *) "shader_type", 2);
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gc_to_bin (id, "slang_vertex_builtin.gc", "slang_vertex_builtin_gc.h");
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+220
@@ -0,0 +1,220 @@
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/*
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* Mesa 3-D graphics library
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* Version: 6.5
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*
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* Copyright (C) 2006 Brian Paul All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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//
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// This file overrides most of the standard built-in functions that operate on vec4 data type.
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// This file also overrides most commonly used functions that do not neccessarily operate
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// on vec4 data type, like dot(vec3,vec3). Those are adapted to vec4 instructions and are believed
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// to execute faster.
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// This file replaces parts of the core.gc and common.gc, so it must be included somewhere after
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// the common.gc file.
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//
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// Assembly instructions required:
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// float_to_vec4
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// vec4_add
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// vec4_subtract
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// vec4_multiply
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// vec4_divide
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// vec4_negate
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// vec4_dot
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//
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vec4 __constructor (const float f) {
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vec4 v;
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__asm float_to_vec4 v, f;
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return v;
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}
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void __operator += (inout vec4 v, const vec4 u) {
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__asm vec4_add v, u;
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}
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void __operator -= (inout vec4 v, const vec4 u) {
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__asm vec4_subtract v, u;
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}
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void __operator *= (inout vec4 v, const vec4 u) {
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__asm vec4_multiply v, u;
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}
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void __operator /= (inout vec4 v, const vec4 u) {
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__asm vec4_divide v, u;
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}
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void __operator += (inout vec4 v, const float a) {
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vec4 u;
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__asm float_to_vec4 u, a;
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__asm vec4_add v, u;
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}
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void __operator -= (inout vec4 v, const float a) {
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vec4 u;
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__asm float_to_vec4 u, a;
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__asm vec4_subtract v, u;
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}
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void __operator *= (inout vec4 v, const float a) {
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vec4 u;
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__asm float_to_vec4 u, a;
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__asm vec4_multiply v, u;
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}
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void __operator /= (inout vec4 v, const float a) {
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vec4 u;
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__asm float_to_vec4 u, a;
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__asm vec4_divide v, u;
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}
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vec4 __operator + (vec4 v, const vec4 u) {
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__asm vec4_add v, u;
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return v;
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}
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vec4 __operator - (vec4 v, const vec4 u) {
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__asm vec4_subtract v, u;
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return v;
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}
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vec4 __operator * (vec4 v, const vec4 u) {
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__asm vec4_multiply v, u;
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return v;
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}
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vec4 __operator / (vec4 v, const vec4 u) {
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__asm vec4_divide v, u;
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return v;
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}
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vec4 __operator + (const float a, const vec4 u) {
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vec4 v;
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__asm float_to_vec4 v, a;
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__asm vec4_add v, u;
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return v;
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}
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vec4 __operator + (const vec4 v, const float b) {
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vec4 u;
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__asm float_to_vec4 u, b;
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__asm vec4_add u, v;
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return u;
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}
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vec4 __operator - (const float a, const vec4 u) {
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vec4 v;
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__asm float_to_vec4 v, a;
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__asm vec4_subtract v, u;
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return v;
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}
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vec4 __operator - (vec4 v, const float b) {
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vec4 u;
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__asm float_to_vec4 u, b;
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__asm vec4_subtract v, u;
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return v;
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}
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vec4 __operator * (const float a, const vec4 u) {
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vec4 v;
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__asm float_to_vec4 v, a;
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__asm vec4_multiply v, u;
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return v;
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}
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vec4 __operator * (const vec4 v, const float b) {
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vec4 u;
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__asm float_to_vec4 u, b;
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__asm vec4_multiply u, v;
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return u;
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}
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vec4 __operator / (const float a, const vec4 u) {
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vec4 v;
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__asm float_to_vec4 v, a;
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__asm vec4_divide v, u;
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return v;
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}
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vec4 __operator / (vec4 v, const float b) {
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vec4 u;
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__asm float_to_vec4 u, b;
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__asm vec4_divide v, u;
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return v;
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}
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vec4 __operator - (vec4 v) {
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__asm vec4_negate v;
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return v;
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}
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float dot (vec3 v, vec3 u) {
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vec4 v4 = vec4 (v, 0.0);
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vec4 u4 = vec4 (u, 0.0);
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__asm vec4_dot v4, u4;
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return v4.x;
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}
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float dot (vec4 v, vec4 u) {
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__asm vec4_dot v, u;
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return v.x;
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}
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float length (vec3 v) {
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vec4 u = vec4 (v, 0.0);
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__asm vec4_dot u, u;
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return sqrt (u.x);
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}
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float length (vec4 v) {
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__asm vec4_dot v, v;
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return sqrt (v.x);
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}
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vec3 normalize (vec3 v) {
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vec4 u = vec4 (v, 0.0);
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vec4 w = u;
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__asm vec4_dot u, u;
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float l = sqrt (u.x);
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__asm float_to_vec4 u, l;
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__asm vec4_divide w, u;
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return w.xyz;
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}
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vec4 normalize (vec4 v) {
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vec4 w = v;
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__asm vec4_dot v, v;
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float l = sqrt (v.x);
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__asm float_to_vec4 v, l;
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__asm vec4_divide w, v;
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return w;
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}
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@@ -0,0 +1,62 @@
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/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
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/* slang_builtin_vec4.gc */
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3,1,0,12,1,1,1,0,9,102,0,0,0,1,3,2,0,12,1,118,0,0,0,4,102,108,111,97,116,95,116,111,95,118,101,99,
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
110,103,116,104,0,1,0,0,12,118,0,0,0,1,4,118,101,99,52,95,100,111,116,0,18,118,0,0,18,118,0,0,0,8,
|
||||
58,115,113,114,116,0,18,118,0,59,120,0,0,0,0,0,1,0,11,0,110,111,114,109,97,108,105,122,101,0,1,0,0,
|
||||
11,118,0,0,0,1,3,2,0,12,1,117,0,2,58,118,101,99,52,0,18,118,0,0,17,48,0,48,0,0,0,0,0,0,3,2,0,12,1,
|
||||
119,0,2,18,117,0,0,0,4,118,101,99,52,95,100,111,116,0,18,117,0,0,18,117,0,0,0,3,2,0,9,1,108,0,2,58,
|
||||
115,113,114,116,0,18,117,0,59,120,0,0,0,0,0,4,102,108,111,97,116,95,116,111,95,118,101,99,52,0,18,
|
||||
117,0,0,18,108,0,0,0,4,118,101,99,52,95,100,105,118,105,100,101,0,18,119,0,0,18,117,0,0,0,8,18,119,
|
||||
0,59,120,121,122,0,0,0,1,0,12,0,110,111,114,109,97,108,105,122,101,0,1,0,0,12,118,0,0,0,1,3,2,0,12,
|
||||
1,119,0,2,18,118,0,0,0,4,118,101,99,52,95,100,111,116,0,18,118,0,0,18,118,0,0,0,3,2,0,9,1,108,0,2,
|
||||
58,115,113,114,116,0,18,118,0,59,120,0,0,0,0,0,4,102,108,111,97,116,95,116,111,95,118,101,99,52,0,
|
||||
18,118,0,0,18,108,0,0,0,4,118,101,99,52,95,100,105,118,105,100,101,0,18,119,0,0,18,118,0,0,0,8,18,
|
||||
119,0,0,0,0
|
||||
@@ -1,5 +1,5 @@
|
||||
|
||||
/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* slang_common_builtin.gc */
|
||||
|
||||
3,2,2,1,5,1,103,108,95,77,97,120,76,105,103,104,116,115,0,2,16,10,56,0,0,0,2,2,1,5,1,103,108,95,77,
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
|
||||
/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* slang_core.gc */
|
||||
|
||||
3,1,0,5,1,1,1,0,9,102,0,0,0,1,3,2,0,5,1,105,0,0,0,4,102,108,111,97,116,95,116,111,95,105,110,116,0,
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
|
||||
/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* slang_fragment_builtin.gc */
|
||||
|
||||
3,2,2,6,12,1,103,108,95,70,114,97,103,67,111,111,114,100,0,0,0,2,2,6,1,1,103,108,95,70,114,111,110,
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
|
||||
/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
|
||||
/* slang_vertex_builtin.gc */
|
||||
|
||||
3,2,2,5,12,1,103,108,95,80,111,115,105,116,105,111,110,0,0,0,2,2,5,9,1,103,108,95,80,111,105,110,
|
||||
|
||||
Reference in New Issue
Block a user