diff options
| author | marha <marha@users.sourceforge.net> | 2010-12-29 12:20:21 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2010-12-29 12:20:21 +0000 |
| commit | 053f5dfd42ade05252e586a282e34906db10828d (patch) | |
| tree | de215580ce205409a6d810a005c6c5909f3145d1 /mesalib/src/glsl/builtin_function.cpp | |
| parent | 04ceb8c4a0cca3d8682f094d1d6faed8f693afb5 (diff) | |
| parent | 807c6931fe683fd844ceec1b023232181e6aae03 (diff) | |
| download | vcxsrv-053f5dfd42ade05252e586a282e34906db10828d.tar.gz vcxsrv-053f5dfd42ade05252e586a282e34906db10828d.tar.bz2 vcxsrv-053f5dfd42ade05252e586a282e34906db10828d.zip | |
svn merge ^/branches/released .
Diffstat (limited to 'mesalib/src/glsl/builtin_function.cpp')
| -rw-r--r-- | mesalib/src/glsl/builtin_function.cpp | 32842 |
1 files changed, 13639 insertions, 19203 deletions
diff --git a/mesalib/src/glsl/builtin_function.cpp b/mesalib/src/glsl/builtin_function.cpp index 5f9bbec2f..f3effe074 100644 --- a/mesalib/src/glsl/builtin_function.cpp +++ b/mesalib/src/glsl/builtin_function.cpp @@ -1,19203 +1,13639 @@ -/* DO NOT MODIFY - automatically generated by generate_builtins.py */ -/* - * Copyright © 2010 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#include <stdio.h> -#include "main/core.h" /* for struct gl_shader */ -#include "glsl_parser_extras.h" -#include "ir_reader.h" -#include "program.h" -#include "ast.h" - -extern "C" struct gl_shader * -_mesa_new_shader(GLcontext *ctx, GLuint name, GLenum type); - -gl_shader * -read_builtins(GLenum target, const char *protos, const char **functions, unsigned count) -{ - GLcontext fakeCtx; - fakeCtx.API = API_OPENGL; - gl_shader *sh = _mesa_new_shader(NULL, 0, target); - struct _mesa_glsl_parse_state *st = - new(sh) _mesa_glsl_parse_state(&fakeCtx, target, sh); - - st->language_version = 130; - st->symbols->language_version = 130; - st->ARB_texture_rectangle_enable = true; - st->EXT_texture_array_enable = true; - _mesa_glsl_initialize_types(st); - - sh->ir = new(sh) exec_list; - sh->symbols = st->symbols; - - /* Read the IR containing the prototypes */ - _mesa_glsl_read_ir(st, sh->ir, protos, true); - - /* Read ALL the function bodies, telling the IR reader not to scan for - * prototypes (we've already created them). The IR reader will skip any - * signature that does not already exist as a prototype. - */ - for (unsigned i = 0; i < count; i++) { - _mesa_glsl_read_ir(st, sh->ir, functions[i], false); - - if (st->error) { - printf("error reading builtin: %.35s ...\n", functions[i]); - printf("Info log:\n%s\n", st->info_log); - talloc_free(sh); - return NULL; - } - } - - reparent_ir(sh->ir, sh); - delete st; - - return sh; -} - -static const char *builtin_abs = - "((function abs\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float arg0))\n" - " ((return (expression float abs (var_ref arg0)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 arg0))\n" - " ((return (expression vec2 abs (var_ref arg0)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 arg0))\n" - " ((return (expression vec3 abs (var_ref arg0)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 arg0))\n" - " ((return (expression vec4 abs (var_ref arg0)))))\n" - "))\n" - "" -; -static const char *builtin_acos = - "((function acos\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float x))\n" - " ((return (expression float - (constant float (1.5707963))\n" - " (call asin ((var_ref x)))))))\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ((return (expression vec2 - (constant float (1.5707963))\n" - " (call asin ((var_ref x)))))))\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ((return (expression vec3 - (constant float (1.5707963))\n" - " (call asin ((var_ref x)))))))\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ((return (expression vec4 - (constant float (1.5707963))\n" - " (call asin ((var_ref x)))))))\n" - "))\n" - "" -; -static const char *builtin_all = - "((function all\n" - " (signature bool\n" - " (parameters\n" - " (declare (in) bvec2 arg0))\n" - " ((return (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))))))\n" - "\n" - " (signature bool\n" - " (parameters\n" - " (declare (in) bvec3 arg0))\n" - " ((return (expression bool && (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))) (swiz z (var_ref arg0))))))\n" - "\n" - " (signature bool\n" - " (parameters\n" - " (declare (in) bvec4 arg0))\n" - " ((return (expression bool && (expression bool && (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))) (swiz z (var_ref arg0))) (swiz w (var_ref arg0))))))\n" - "))\n" - "" -; -static const char *builtin_any = - "((function any\n" - " (signature bool\n" - " (parameters\n" - " (declare (in) bvec2 arg0))\n" - " ((return (expression bool any (var_ref arg0)))))\n" - "\n" - " (signature bool\n" - " (parameters\n" - " (declare (in) bvec3 arg0))\n" - " ((return (expression bool any (var_ref arg0)))))\n" - "\n" - " (signature bool\n" - " (parameters\n" - " (declare (in) bvec4 arg0))\n" - " ((return (expression bool any (var_ref arg0)))))\n" - "))\n" - "" -; -static const char *builtin_asin = - "((function asin\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float x))\n" - " ((return (expression float *\n" - " (expression float sign (var_ref x))\n" - " (expression float -\n" - " (expression float *\n" - " (constant float (3.1415926))\n" - " (constant float (0.5)))\n" - " (expression float *\n" - " (expression float sqrt\n" - " (expression float -\n" - " (constant float (1.0))\n" - " (expression float abs (var_ref x))))\n" - " (expression float +\n" - " (constant float (1.5707288))\n" - " (expression float *\n" - " (expression float abs (var_ref x))\n" - " (expression float +\n" - " (constant float (-0.2121144))\n" - " (expression float *\n" - " (constant float (0.0742610))\n" - " (expression float abs (var_ref x))))))))))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ((return (expression vec2 *\n" - " (expression vec2 sign (var_ref x))\n" - " (expression vec2 -\n" - " (expression float *\n" - " (constant float (3.1415926))\n" - " (constant float (0.5)))\n" - " (expression vec2 *\n" - " (expression vec2 sqrt\n" - " (expression vec2 -\n" - " (constant float (1.0))\n" - " (expression vec2 abs (var_ref x))))\n" - " (expression vec2 +\n" - " (constant float (1.5707288))\n" - " (expression vec2 *\n" - " (expression vec2 abs (var_ref x))\n" - " (expression vec2 +\n" - " (constant float (-0.2121144))\n" - " (expression vec2 *\n" - " (constant float (0.0742610))\n" - " (expression vec2 abs (var_ref x))))))))))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ((return (expression vec3 *\n" - " (expression vec3 sign (var_ref x))\n" - " (expression vec3 -\n" - " (expression float *\n" - " (constant float (3.1415926))\n" - " (constant float (0.5)))\n" - " (expression vec3 *\n" - " (expression vec3 sqrt\n" - " (expression vec3 -\n" - " (constant float (1.0))\n" - " (expression vec3 abs (var_ref x))))\n" - " (expression vec3 +\n" - " (constant float (1.5707288))\n" - " (expression vec3 *\n" - " (expression vec3 abs (var_ref x))\n" - " (expression vec3 +\n" - " (constant float (-0.2121144))\n" - " (expression vec3 *\n" - " (constant float (0.0742610))\n" - " (expression vec3 abs (var_ref x))))))))))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ((return (expression vec4 *\n" - " (expression vec4 sign (var_ref x))\n" - " (expression vec4 -\n" - " (expression float *\n" - " (constant float (3.1415926))\n" - " (constant float (0.5)))\n" - " (expression vec4 *\n" - " (expression vec4 sqrt\n" - " (expression vec4 -\n" - " (constant float (1.0))\n" - " (expression vec4 abs (var_ref x))))\n" - " (expression vec4 +\n" - " (constant float (1.5707288))\n" - " (expression vec4 *\n" - " (expression vec4 abs (var_ref x))\n" - " (expression vec4 +\n" - " (constant float (-0.2121144))\n" - " (expression vec4 *\n" - " (constant float (0.0742610))\n" - " (expression vec4 abs (var_ref x))))))))))))\n" - "))\n" - "" -; -static const char *builtin_atan = - 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" (swiz x (var_ref x)))))\n" - " (assign (constant bool (1)) (y) (var_ref r)\n" - " (call atan ((swiz y (var_ref y))\n" - " (swiz y (var_ref x)))))\n" - " (assign (constant bool (1)) (z) (var_ref r)\n" - " (call atan ((swiz z (var_ref y))\n" - " (swiz z (var_ref x)))))\n" - " (assign (constant bool (1)) (w) (var_ref r)\n" - " (call atan ((swiz w (var_ref y))\n" - " (swiz w (var_ref x)))))\n" - " (return (var_ref r)))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_ceil = - "((function ceil\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float arg0))\n" - " ((return (expression float ceil (var_ref arg0)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 arg0))\n" - " ((return (expression vec2 ceil (var_ref arg0)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 arg0))\n" - " ((return (expression vec3 ceil (var_ref arg0)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 arg0))\n" - 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" (declare (in) uvec3 arg0)\n" - " (declare (in) uint arg1)\n" - " (declare (in) uint arg2))\n" - " ((return (expression uvec3 max (expression uvec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n" - "\n" - " (signature uvec4\n" - " (parameters\n" - " (declare (in) uvec4 arg0)\n" - " (declare (in) uint arg1)\n" - " (declare (in) uint arg2))\n" - " ((return (expression uvec4 max (expression uvec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n" - "))\n" - "" -; -static const char *builtin_cos = - "((function cos\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float angle))\n" - " ((return (expression float cos (var_ref angle)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 angle))\n" - " ((return (expression vec2 cos (var_ref angle)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 angle))\n" - " ((return (expression vec3 cos (var_ref angle)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 angle))\n" - " ((return (expression vec4 cos (var_ref angle)))))\n" - "))\n" - "" -; -static const char *builtin_cosh = - "((function cosh\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float x))\n" - " ((return (expression float * (constant float (0.5))\n" - " (expression float +\n" - " (expression float exp (var_ref x))\n" - " (expression float exp (expression float neg (var_ref x))))))))\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ((return (expression vec2 * (constant vec2 (0.5))\n" - " (expression vec2 +\n" - " (expression vec2 exp (var_ref x))\n" - " (expression vec2 exp (expression vec2 neg (var_ref x))))))))\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ((return (expression vec3 * (constant vec3 (0.5))\n" - " (expression vec3 +\n" - " (expression vec3 exp (var_ref x))\n" - " (expression vec3 exp (expression vec3 neg (var_ref x))))))))\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ((return (expression vec4 * (constant vec4 (0.5))\n" - " (expression vec4 +\n" - " (expression vec4 exp (var_ref x))\n" - " (expression vec4 exp (expression vec4 neg (var_ref x))))))))\n" - "))\n" - "" -; -static const char *builtin_cross = - "((function cross\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 arg0)\n" - " (declare (in) vec3 arg1))\n" - " ((return (expression vec3 cross (var_ref arg0) (var_ref arg1)))))\n" - "))\n" - "" -; -static const char *builtin_dFdx = - "((function dFdx\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float p))\n" - " ((return (expression float dFdx (var_ref p)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 p))\n" - " ((return (expression vec2 dFdx (var_ref p)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 p))\n" - " ((return (expression vec3 dFdx (var_ref p)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 p))\n" - " ((return (expression vec4 dFdx (var_ref p)))))\n" - "))\n" - "" -; -static const char *builtin_dFdy = - "((function dFdy\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float p))\n" - " ((return (expression float dFdy (var_ref p)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 p))\n" - " ((return (expression vec2 dFdy (var_ref p)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 p))\n" - " ((return (expression vec3 dFdy (var_ref p)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 p))\n" - " ((return (expression vec4 dFdy (var_ref p)))))\n" - "))\n" - "" -; -static const char *builtin_degrees = - "((function degrees\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float arg0))\n" - " ((return (expression float * (var_ref arg0) (constant float (57.295780))))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 arg0))\n" - " ((return (expression vec2 * (var_ref arg0) (constant float (57.295780))))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 arg0))\n" - " ((return (expression vec3 * (var_ref arg0) (constant float (57.295780))))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 arg0))\n" - " ((return (expression vec4 * (var_ref arg0) (constant float (57.295780))))))\n" - "))\n" - "" -; -static const char *builtin_distance = - "((function distance\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float p0)\n" - " (declare (in) float p1))\n" - " ((return (expression float abs (expression float - (var_ref p0) (var_ref p1))))))\n" - "\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec2 p0)\n" - " (declare (in) vec2 p1))\n" - " ((declare () vec2 p)\n" - " (assign (constant bool (1)) (xy) (var_ref p) (expression vec2 - (var_ref p0) (var_ref p1)))\n" - " (return (expression float sqrt (expression float dot (var_ref p) (var_ref p))))))\n" - "\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec3 p0)\n" - " (declare (in) vec3 p1))\n" - " ((declare () vec3 p)\n" - " (assign (constant bool (1)) (xyz) (var_ref p) (expression vec3 - (var_ref p0) (var_ref p1)))\n" - " (return (expression float sqrt (expression float dot (var_ref p) (var_ref p))))))\n" - "\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec4 p0)\n" - " (declare (in) vec4 p1))\n" - " ((declare () vec4 p)\n" - " (assign (constant bool (1)) (xyzw) (var_ref p) (expression vec4 - (var_ref p0) (var_ref p1)))\n" - " (return (expression float sqrt (expression float dot (var_ref p) (var_ref p))))))\n" - "))\n" - "" -; -static const char *builtin_dot = - "((function dot\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float arg0)\n" - " (declare (in) float arg1))\n" - " ((return (expression float * (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec2 arg0)\n" - " (declare (in) vec2 arg1))\n" - " ((return (expression float dot (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec3 arg0)\n" - " (declare (in) vec3 arg1))\n" - " ((return (expression float dot (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec4 arg0)\n" - " (declare (in) vec4 arg1))\n" - " ((return (expression float dot (var_ref arg0) (var_ref arg1)))))\n" - "))\n" - "" -; -static const char *builtin_equal = - "((function equal\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) vec2 arg0)\n" - " (declare (in) vec2 arg1))\n" - " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) vec3 arg0)\n" - " (declare (in) vec3 arg1))\n" - " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec4\n" - " (parameters\n" - " (declare (in) vec4 arg0)\n" - " (declare (in) vec4 arg1))\n" - " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) bvec2 arg0)\n" - " (declare (in) bvec2 arg1))\n" - " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) bvec3 arg0)\n" - " (declare (in) bvec3 arg1))\n" - " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec4\n" - " (parameters\n" - " (declare (in) bvec4 arg0)\n" - " (declare (in) bvec4 arg1))\n" - " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) ivec2 arg0)\n" - " (declare (in) ivec2 arg1))\n" - " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) ivec3 arg0)\n" - " (declare (in) ivec3 arg1))\n" - " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec4\n" - " (parameters\n" - " (declare (in) ivec4 arg0)\n" - " (declare (in) ivec4 arg1))\n" - " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) uvec2 arg0)\n" - " (declare (in) uvec2 arg1))\n" - " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) uvec3 arg0)\n" - " (declare (in) uvec3 arg1))\n" - " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec4\n" - " (parameters\n" - " (declare (in) uvec4 arg0)\n" - " (declare (in) uvec4 arg1))\n" - " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n" - "))\n" - "" -; -static const char *builtin_exp = - "((function exp\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float arg0))\n" - " ((return (expression float exp (var_ref arg0)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 arg0))\n" - " ((return (expression vec2 exp (var_ref arg0)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 arg0))\n" - " ((return (expression vec3 exp (var_ref arg0)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 arg0))\n" - " ((return (expression vec4 exp (var_ref arg0)))))\n" - "))\n" - "" -; -static const char *builtin_exp2 = - "((function exp2\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float arg0))\n" - " ((return (expression float exp2 (var_ref arg0)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 arg0))\n" - " ((return (expression vec2 exp2 (var_ref arg0)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 arg0))\n" - " ((return (expression vec3 exp2 (var_ref arg0)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 arg0))\n" - " ((return (expression vec4 exp2 (var_ref arg0)))))\n" - "))\n" - "" -; -static const char *builtin_faceforward = - "((function faceforward\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float N)\n" - " (declare (in) float I)\n" - " (declare (in) float Nref))\n" - " ((if (expression bool < (expression float * (var_ref Nref) (var_ref I)) (constant float (0)))\n" - " ((return (var_ref N)))\n" - " ((return (expression float neg (var_ref N)))))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 N)\n" - " (declare (in) vec2 I)\n" - " (declare (in) vec2 Nref))\n" - " ((if (expression bool < (expression float dot (var_ref Nref) (var_ref I)) (constant float (0)))\n" - " ((return (var_ref N)))\n" - " ((return (expression vec2 neg (var_ref N)))))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 N)\n" - " (declare (in) vec3 I)\n" - " (declare (in) vec3 Nref))\n" - " ((if (expression bool < (expression float dot (var_ref Nref) (var_ref I)) (constant float (0)))\n" - " ((return (var_ref N)))\n" - " ((return (expression vec3 neg (var_ref N)))))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 N)\n" - " (declare (in) vec4 I)\n" - " (declare (in) vec4 Nref))\n" - " ((if (expression bool < (expression float dot (var_ref Nref) (var_ref I)) (constant float (0)))\n" - " ((return (var_ref N)))\n" - " ((return (expression vec4 neg (var_ref N)))))))\n" - "))\n" - "" -; -static const char *builtin_floor = - "((function floor\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float arg0))\n" - " ((return (expression float floor (var_ref arg0)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 arg0))\n" - " ((return (expression vec2 floor (var_ref arg0)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 arg0))\n" - " ((return (expression vec3 floor (var_ref arg0)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 arg0))\n" - " ((return (expression vec4 floor (var_ref arg0)))))\n" - "))\n" - "" -; -static const char *builtin_fract = - "((function fract\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float x))\n" - " ((return (expression float fract (var_ref x)))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ((return (expression vec2 fract (var_ref x)))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ((return (expression vec3 fract (var_ref x)))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ((return (expression vec4 fract (var_ref x)))))\n" - "))\n" - "\n" - "" -; -static const char *builtin_ftransform = - "((declare (uniform) mat4 gl_ModelViewProjectionMatrix)\n" - " (declare (in) vec4 gl_Vertex)\n" - " (function ftransform\n" - " (signature vec4\n" - " (parameters)\n" - " ((return (expression vec4 *\n" - " (var_ref gl_ModelViewProjectionMatrix)\n" - " (var_ref gl_Vertex)))))\n" - "))\n" - "" -; -static const char *builtin_fwidth = - "((function fwidth\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float p))\n" - " ((return (expression float +\n" - " (expression float abs (expression float dFdx (var_ref p)))\n" - " (expression float abs (expression float dFdy (var_ref p)))))))\n" - "\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 p))\n" - " ((return (expression vec2 +\n" - " (expression vec2 abs (expression vec2 dFdx (var_ref p)))\n" - " (expression vec2 abs (expression vec2 dFdy (var_ref p)))))))\n" - "\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 p))\n" - " ((return (expression vec3 +\n" - " (expression vec3 abs (expression vec3 dFdx (var_ref p)))\n" - " (expression vec3 abs (expression vec3 dFdy (var_ref p)))))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 p))\n" - " ((return (expression vec4 +\n" - " (expression vec4 abs (expression vec4 dFdx (var_ref p)))\n" - " (expression vec4 abs (expression vec4 dFdy (var_ref p)))))))\n" - "))\n" - "" -; -static const char *builtin_greaterThan = - "((function greaterThan\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) vec2 arg0)\n" - " (declare (in) vec2 arg1))\n" - " ((return (expression bvec2 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) vec3 arg0)\n" - " (declare (in) vec3 arg1))\n" - " ((return (expression bvec3 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec4\n" - " (parameters\n" - " (declare (in) vec4 arg0)\n" - " (declare (in) vec4 arg1))\n" - " ((return (expression bvec4 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) ivec2 arg0)\n" - " (declare (in) ivec2 arg1))\n" - " ((return (expression bvec2 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) ivec3 arg0)\n" - " (declare (in) ivec3 arg1))\n" - " ((return (expression bvec3 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec4\n" - " (parameters\n" - " (declare (in) ivec4 arg0)\n" - " (declare (in) ivec4 arg1))\n" - " ((return (expression bvec4 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) uvec2 arg0)\n" - " (declare (in) uvec2 arg1))\n" - " ((return (expression bvec2 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) uvec3 arg0)\n" - " (declare (in) uvec3 arg1))\n" - " ((return (expression bvec3 > (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec4\n" - " (parameters\n" - " (declare (in) uvec4 arg0)\n" - " (declare (in) uvec4 arg1))\n" - " ((return (expression bvec4 > (var_ref arg0) (var_ref arg1)))))\n" - "))\n" - "" -; -static const char *builtin_greaterThanEqual = - "((function greaterThanEqual\n" - " (signature bvec2\n" - " (parameters\n" - " (declare (in) vec2 arg0)\n" - " (declare (in) vec2 arg1))\n" - " ((return (expression bvec2 >= (var_ref arg0) (var_ref arg1)))))\n" - "\n" - " (signature bvec3\n" - " (parameters\n" - " (declare (in) vec3 arg0)\n" - " (declare (in) vec3 arg1))\n" - 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"((function texture2DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArray sampler)\n" - " (declare (in) vec3 P) )\n" - " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArray sampler)\n" - " (declare (in) vec3 P) \n" - " (declare (in) float bias) )\n" - " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture2DArrayLod = - "((function texture2DArrayLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArray sampler)\n" - " (declare (in) vec3 P) \n" - " (declare (in) float lod) )\n" - " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture2DLod = - "((function texture2DLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec2 P) \n" - " (declare (in) float lod) )\n" - " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture2DProj = - "((function texture2DProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec3 P) )\n" - " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec4 P) )\n" - " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec3 P) \n" - " (declare (in) float bias) )\n" - " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref bias) ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec4 P) \n" - " (declare (in) float bias) )\n" - " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture2DProjLod = - "((function texture2DProjLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec3 P) \n" - " (declare (in) float lod) )\n" - " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref lod) ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec4 P) \n" - " (declare (in) float lod) )\n" - " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture2DRect = - "((function texture2DRect\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec2 P) )\n" - " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture2DRectProj = - "((function texture2DRectProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec3 P) )\n" - " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec4 P) )\n" - " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture3D = - "((function texture3D\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler3D sampler)\n" - " (declare (in) vec3 P) )\n" - " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler3D sampler)\n" - " (declare (in) vec3 P) \n" - " (declare (in) float bias) )\n" - " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture3DLod = - "((function texture3DLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler3D sampler)\n" - " (declare (in) vec3 P) \n" - " (declare (in) float lod) )\n" - " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n" - "\n" - "))\n" - "" -; -static const char *builtin_texture3DProj = - "((function texture3DProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler3D sampler)\n" - " (declare (in) vec4 P) )\n" - " ((return (tex (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n" - "\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler3D sampler)\n" - " (declare (in) vec4 P) \n" - " (declare (in) float bias) )\n" - " ((return (txb (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n" - 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" (declare (in) vec2 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec2 coord)\n" - " (declare (in) float bias))\n" - " ()))\n" - "(function texture2DProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec3 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec4 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec3 coord)\n" - " (declare (in) float bias))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2D sampler)\n" - " (declare (in) vec4 coord)\n" - " (declare (in) float bias))\n" - " ()))\n" - "(function textureCube\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) samplerCube sampler)\n" - " (declare (in) vec3 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) samplerCube sampler)\n" - " (declare (in) vec3 coord)\n" - " (declare (in) float bias))\n" - " ())))" -; -static const char *functions_for_100_frag [] = { - builtin_abs, - builtin_acos, - builtin_all, - builtin_any, - builtin_asin, - builtin_atan, - builtin_ceil, - builtin_clamp, - builtin_cos, - builtin_cross, - builtin_degrees, - builtin_distance, - builtin_dot, - builtin_equal, - builtin_exp, - builtin_exp2, - builtin_faceforward, - builtin_floor, - builtin_fract, - builtin_greaterThan, - builtin_greaterThanEqual, - builtin_inversesqrt, - builtin_length, - builtin_lessThan, - builtin_lessThanEqual, - builtin_log, - builtin_log2, - builtin_matrixCompMult, - builtin_max, - builtin_min, - builtin_mix, - builtin_mod, - builtin_normalize, - builtin_not, - builtin_notEqual, - builtin_pow, - builtin_radians, - builtin_reflect, - builtin_refract, - builtin_sign, - builtin_sin, - builtin_smoothstep, - builtin_sqrt, - builtin_step, - builtin_tan, - builtin_texture2D, - builtin_texture2DProj, - builtin_textureCube, -}; -static const char *prototypes_for_100_vert = - "(\n" - "(function radians\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float degrees))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 degrees))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 degrees))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 degrees))\n" - " ()))\n" - "(function degrees\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float radians))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 radians))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 radians))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 radians))\n" - " ()))\n" - "(function sin\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float angle))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 angle))\n" - 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builtin_texture2DLod, - builtin_texture2DProj, - builtin_texture2DProjLod, - builtin_textureCube, - builtin_textureCubeLod, -}; -static const char *prototypes_for_110_frag = - "(\n" - "(function radians\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float degrees))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 degrees))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 degrees))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 degrees))\n" - " ()))\n" - "(function degrees\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float radians))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 radians))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 radians))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 radians))\n" - " ()))\n" - "(function sin\n" - " (signature float\n" - " (parameters\n" - 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builtin_reflect, - builtin_refract, - builtin_shadow1D, - builtin_shadow1DLod, - builtin_shadow1DProj, - builtin_shadow1DProjLod, - builtin_shadow2D, - builtin_shadow2DLod, - builtin_shadow2DProj, - builtin_shadow2DProjLod, - builtin_sign, - builtin_sin, - builtin_smoothstep, - builtin_sqrt, - builtin_step, - builtin_tan, - builtin_texture1D, - builtin_texture1DLod, - builtin_texture1DProj, - builtin_texture1DProjLod, - builtin_texture2D, - builtin_texture2DLod, - builtin_texture2DProj, - builtin_texture2DProjLod, - builtin_texture3D, - builtin_texture3DLod, - builtin_texture3DProj, - builtin_texture3DProjLod, - builtin_textureCube, - builtin_textureCubeLod, -}; -static const char *prototypes_for_120_frag = - "(\n" - "(function radians\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float degrees))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 degrees))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 degrees))\n" - 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builtin_mix, - builtin_mod, - builtin_noise1, - builtin_noise2, - builtin_noise3, - builtin_noise4, - builtin_normalize, - builtin_not, - builtin_notEqual, - builtin_outerProduct, - builtin_pow, - builtin_radians, - builtin_reflect, - builtin_refract, - builtin_shadow1D, - builtin_shadow1DProj, - builtin_shadow2D, - builtin_shadow2DProj, - builtin_sign, - builtin_sin, - builtin_smoothstep, - builtin_sqrt, - builtin_step, - builtin_tan, - builtin_texture1D, - builtin_texture1DProj, - builtin_texture2D, - builtin_texture2DProj, - builtin_texture3D, - builtin_texture3DProj, - builtin_textureCube, - builtin_transpose, -}; -static const char *prototypes_for_120_vert = - "(\n" - "(function radians\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float degrees))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 degrees))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 degrees))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - 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" (declare (in) vec4 coord)\n" - " (declare (in) float lod))\n" - " ()))\n" - "(function shadow2DProjLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DShadow sampler)\n" - " (declare (in) vec4 coord)\n" - " (declare (in) float lod))\n" - " ()))\n" - "(function noise1\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ()))\n" - "(function noise2\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ()))\n" - "(function noise3\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ()))\n" - "(function noise4\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ())))" -; -static const char *functions_for_120_vert [] = { - builtin_abs, - builtin_acos, - builtin_all, - builtin_any, - builtin_asin, - builtin_atan, - builtin_ceil, - builtin_clamp, - builtin_cos, - builtin_cross, - builtin_degrees, - builtin_distance, - builtin_dot, - builtin_equal, - builtin_exp, - builtin_exp2, - builtin_faceforward, - builtin_floor, - builtin_fract, - builtin_ftransform, - builtin_greaterThan, - builtin_greaterThanEqual, - builtin_inversesqrt, - builtin_length, - builtin_lessThan, - builtin_lessThanEqual, - builtin_log, - builtin_log2, - builtin_matrixCompMult, - builtin_max, - builtin_min, - builtin_mix, - builtin_mod, - builtin_noise1, - builtin_noise2, - builtin_noise3, - builtin_noise4, - builtin_normalize, - builtin_not, - builtin_notEqual, - builtin_outerProduct, - builtin_pow, - builtin_radians, - builtin_reflect, - builtin_refract, - builtin_shadow1D, - builtin_shadow1DLod, - builtin_shadow1DProj, - builtin_shadow1DProjLod, - builtin_shadow2D, - builtin_shadow2DLod, - builtin_shadow2DProj, - builtin_shadow2DProjLod, - builtin_sign, - builtin_sin, - builtin_smoothstep, - builtin_sqrt, - builtin_step, - builtin_tan, - builtin_texture1D, - builtin_texture1DLod, - builtin_texture1DProj, - builtin_texture1DProjLod, - builtin_texture2D, - builtin_texture2DLod, - builtin_texture2DProj, - builtin_texture2DProjLod, - builtin_texture3D, - builtin_texture3DLod, - builtin_texture3DProj, - builtin_texture3DProjLod, - builtin_textureCube, - builtin_textureCubeLod, - builtin_transpose, -}; -static const char *prototypes_for_130_frag = - "(\n" - "(function radians\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float degrees))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 degrees))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 degrees))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 degrees))\n" - " ()))\n" - "(function degrees\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float radians))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 radians))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 radians))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 radians))\n" - 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builtin_min, - builtin_mix, - builtin_mod, - builtin_noise1, - builtin_noise2, - builtin_noise3, - builtin_noise4, - builtin_normalize, - builtin_not, - builtin_notEqual, - builtin_outerProduct, - builtin_pow, - builtin_radians, - builtin_reflect, - builtin_refract, - builtin_shadow1D, - builtin_shadow1DLod, - builtin_shadow1DProj, - builtin_shadow1DProjLod, - builtin_shadow2D, - builtin_shadow2DLod, - builtin_shadow2DProj, - builtin_shadow2DProjLod, - builtin_sign, - builtin_sin, - builtin_sinh, - builtin_smoothstep, - builtin_sqrt, - builtin_step, - builtin_tan, - builtin_tanh, - builtin_texelFetch, - builtin_texture, - builtin_texture1D, - builtin_texture1DLod, - builtin_texture1DProj, - builtin_texture1DProjLod, - builtin_texture2D, - builtin_texture2DLod, - builtin_texture2DProj, - builtin_texture2DProjLod, - builtin_texture3D, - builtin_texture3DLod, - builtin_texture3DProj, - builtin_texture3DProjLod, - builtin_textureCube, - builtin_textureCubeLod, - builtin_textureGrad, - builtin_textureLod, - 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" (declare (in) vec4 coord)\n" - " (declare (in) float lod))\n" - " ()))\n" - "(function noise1\n" - " (signature float\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature float\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ()))\n" - "(function noise2\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature vec2\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ()))\n" - "(function noise3\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature vec3\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ()))\n" - "(function noise4\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) float x))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec2 x))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec3 x))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) vec4 x))\n" - " ())))" -; -static const char *functions_for_130_vert [] = { - builtin_abs, - builtin_acos, - builtin_all, - builtin_any, - builtin_asin, - builtin_atan, - builtin_ceil, - builtin_clamp, - builtin_cos, - builtin_cosh, - builtin_cross, - builtin_degrees, - builtin_distance, - builtin_dot, - builtin_equal, - builtin_exp, - builtin_exp2, - builtin_faceforward, - builtin_floor, - builtin_fract, - builtin_ftransform, - builtin_greaterThan, - builtin_greaterThanEqual, - builtin_inversesqrt, - builtin_length, - builtin_lessThan, - builtin_lessThanEqual, - builtin_log, - builtin_log2, - builtin_matrixCompMult, - builtin_max, - builtin_min, - builtin_mix, - builtin_mod, - builtin_noise1, - builtin_noise2, - builtin_noise3, - builtin_noise4, - builtin_normalize, - builtin_not, - builtin_notEqual, - builtin_outerProduct, - builtin_pow, - builtin_radians, - builtin_reflect, - builtin_refract, - builtin_shadow1D, - builtin_shadow1DLod, - builtin_shadow1DProj, - builtin_shadow1DProjLod, - builtin_shadow2D, - builtin_shadow2DLod, - builtin_shadow2DProj, - builtin_shadow2DProjLod, - builtin_sign, - builtin_sin, - builtin_sinh, - builtin_smoothstep, - builtin_sqrt, - builtin_step, - builtin_tan, - builtin_tanh, - builtin_texelFetch, - builtin_texture, - builtin_texture1D, - builtin_texture1DLod, - builtin_texture1DProj, - builtin_texture1DProjLod, - builtin_texture2D, - builtin_texture2DLod, - builtin_texture2DProj, - builtin_texture2DProjLod, - builtin_texture3D, - builtin_texture3DLod, - builtin_texture3DProj, - builtin_texture3DProjLod, - builtin_textureCube, - builtin_textureCubeLod, - builtin_textureGrad, - builtin_textureLod, - builtin_textureProj, - builtin_textureProjGrad, - builtin_textureProjLod, - builtin_transpose, -}; -static const char *prototypes_for_ARB_texture_rectangle_frag = - "(\n" - "(function texture2DRect\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec2 coord))\n" - " ()))\n" - "(function texture2DRectProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec3 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec4 coord))\n" - " ()))\n" - "(function shadow2DRect\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRectShadow sampler)\n" - " (declare (in) vec3 coord))\n" - " ()))\n" - "(function shadow2DRectProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRectShadow sampler)\n" - " (declare (in) vec4 coord))\n" - " ())))" -; -static const char *functions_for_ARB_texture_rectangle_frag [] = { - builtin_shadow2DRect, - builtin_shadow2DRectProj, - builtin_texture2DRect, - builtin_texture2DRectProj, -}; -static const char *prototypes_for_ARB_texture_rectangle_vert = - "(\n" - "(function texture2DRect\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec2 coord))\n" - " ()))\n" - "(function texture2DRectProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec3 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRect sampler)\n" - " (declare (in) vec4 coord))\n" - " ()))\n" - "(function shadow2DRect\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRectShadow sampler)\n" - " (declare (in) vec3 coord))\n" - " ()))\n" - "(function shadow2DRectProj\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DRectShadow sampler)\n" - " (declare (in) vec4 coord))\n" - " ())))" -; -static const char *functions_for_ARB_texture_rectangle_vert [] = { - builtin_shadow2DRect, - builtin_shadow2DRectProj, - builtin_texture2DRect, - builtin_texture2DRectProj, -}; -static const char *prototypes_for_EXT_texture_array_frag = - "(\n" - "(function texture1DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArray sampler)\n" - " (declare (in) vec2 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArray sampler)\n" - " (declare (in) vec2 coord)\n" - " (declare (in) float bias))\n" - " ()))\n" - "(function texture2DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArray sampler)\n" - " (declare (in) vec3 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArray sampler)\n" - " (declare (in) vec3 coord)\n" - " (declare (in) float bias))\n" - " ()))\n" - "(function shadow1DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArrayShadow sampler)\n" - " (declare (in) vec3 coord))\n" - " ())\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArrayShadow sampler)\n" - " (declare (in) vec3 coord)\n" - " (declare (in) float bias))\n" - " ()))\n" - "(function shadow2DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArrayShadow sampler)\n" - " (declare (in) vec4 coord))\n" - " ())))" -; -static const char *functions_for_EXT_texture_array_frag [] = { - builtin_shadow1DArray, - builtin_shadow2DArray, - builtin_texture1DArray, - builtin_texture2DArray, -}; -static const char *prototypes_for_EXT_texture_array_vert = - "(\n" - "(function texture1DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArray sampler)\n" - " (declare (in) vec2 coord))\n" - " ()))\n" - "(function texture1DArrayLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArray sampler)\n" - " (declare (in) vec2 coord)\n" - " (declare (in) float lod))\n" - " ()))\n" - "(function texture2DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArray sampler)\n" - " (declare (in) vec3 coord))\n" - " ()))\n" - "(function texture2DArrayLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArray sampler)\n" - " (declare (in) vec3 coord)\n" - " (declare (in) float lod))\n" - " ()))\n" - "(function shadow1DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArrayShadow sampler)\n" - " (declare (in) vec3 coord))\n" - " ()))\n" - "(function shadow1DArrayLod\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler1DArrayShadow sampler)\n" - " (declare (in) vec3 coord)\n" - " (declare (in) float lod))\n" - " ()))\n" - "(function shadow2DArray\n" - " (signature vec4\n" - " (parameters\n" - " (declare (in) sampler2DArrayShadow sampler)\n" - " (declare (in) vec4 coord))\n" - " ())))" -; -static const char *functions_for_EXT_texture_array_vert [] = { - builtin_shadow1DArray, - builtin_shadow1DArrayLod, - builtin_shadow2DArray, - builtin_texture1DArray, - builtin_texture1DArrayLod, - builtin_texture2DArray, - builtin_texture2DArrayLod, -}; -static gl_shader *builtin_profiles[12]; - -void *builtin_mem_ctx = NULL; - -void -_mesa_glsl_release_functions(void) -{ - talloc_free(builtin_mem_ctx); - builtin_mem_ctx = NULL; - memset(builtin_profiles, 0, sizeof(builtin_profiles)); -} - -static void -_mesa_read_profile(struct _mesa_glsl_parse_state *state, - exec_list *instructions, - int profile_index, - const char *prototypes, - const char **functions, - int count) -{ - gl_shader *sh = builtin_profiles[profile_index]; - - if (sh == NULL) { - sh = read_builtins(GL_VERTEX_SHADER, prototypes, functions, count); - talloc_steal(builtin_mem_ctx, sh); - builtin_profiles[profile_index] = sh; - } - - import_prototypes(sh->ir, instructions, state->symbols, state); - state->builtins_to_link[state->num_builtins_to_link] = sh; - state->num_builtins_to_link++; -} - -void -_mesa_glsl_initialize_functions(exec_list *instructions, - struct _mesa_glsl_parse_state *state) -{ - if (builtin_mem_ctx == NULL) { - builtin_mem_ctx = talloc_init("GLSL built-in functions"); - memset(&builtin_profiles, 0, sizeof(builtin_profiles)); - } - - state->num_builtins_to_link = 0; - - if (state->target == fragment_shader && state->language_version == 100) { - _mesa_read_profile(state, instructions, 0, - prototypes_for_100_frag, - functions_for_100_frag, - Elements(functions_for_100_frag)); - } - - if (state->target == vertex_shader && state->language_version == 100) { - _mesa_read_profile(state, instructions, 1, - prototypes_for_100_vert, - functions_for_100_vert, - Elements(functions_for_100_vert)); - } - - if (state->target == fragment_shader && state->language_version == 110) { - _mesa_read_profile(state, instructions, 2, - prototypes_for_110_frag, - functions_for_110_frag, - Elements(functions_for_110_frag)); - } - - if (state->target == vertex_shader && state->language_version == 110) { - _mesa_read_profile(state, instructions, 3, - prototypes_for_110_vert, - functions_for_110_vert, - Elements(functions_for_110_vert)); - } - - if (state->target == fragment_shader && state->language_version == 120) { - _mesa_read_profile(state, instructions, 4, - prototypes_for_120_frag, - functions_for_120_frag, - Elements(functions_for_120_frag)); - } - - if (state->target == vertex_shader && state->language_version == 120) { - _mesa_read_profile(state, instructions, 5, - prototypes_for_120_vert, - functions_for_120_vert, - Elements(functions_for_120_vert)); - } - - if (state->target == fragment_shader && state->language_version == 130) { - _mesa_read_profile(state, instructions, 6, - prototypes_for_130_frag, - functions_for_130_frag, - Elements(functions_for_130_frag)); - } - - if (state->target == vertex_shader && state->language_version == 130) { - _mesa_read_profile(state, instructions, 7, - prototypes_for_130_vert, - functions_for_130_vert, - Elements(functions_for_130_vert)); - } - - if (state->target == fragment_shader && state->ARB_texture_rectangle_enable) { - _mesa_read_profile(state, instructions, 8, - prototypes_for_ARB_texture_rectangle_frag, - functions_for_ARB_texture_rectangle_frag, - Elements(functions_for_ARB_texture_rectangle_frag)); - } - - if (state->target == vertex_shader && state->ARB_texture_rectangle_enable) { - _mesa_read_profile(state, instructions, 9, - prototypes_for_ARB_texture_rectangle_vert, - functions_for_ARB_texture_rectangle_vert, - Elements(functions_for_ARB_texture_rectangle_vert)); - } - - if (state->target == fragment_shader && state->EXT_texture_array_enable) { - _mesa_read_profile(state, instructions, 10, - prototypes_for_EXT_texture_array_frag, - functions_for_EXT_texture_array_frag, - Elements(functions_for_EXT_texture_array_frag)); - } - - if (state->target == vertex_shader && state->EXT_texture_array_enable) { - _mesa_read_profile(state, instructions, 11, - prototypes_for_EXT_texture_array_vert, - functions_for_EXT_texture_array_vert, - Elements(functions_for_EXT_texture_array_vert)); - } - -} +/* DO NOT MODIFY - automatically generated by generate_builtins.py */
+/*
+ * Copyright © 2010 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include "main/core.h" /* for struct gl_shader */
+#include "glsl_parser_extras.h"
+#include "ir_reader.h"
+#include "program.h"
+#include "ast.h"
+
+extern "C" struct gl_shader *
+_mesa_new_shader(struct gl_context *ctx, GLuint name, GLenum type);
+
+gl_shader *
+read_builtins(GLenum target, const char *protos, const char **functions, unsigned count)
+{
+ struct gl_context fakeCtx;
+ fakeCtx.API = API_OPENGL;
+ gl_shader *sh = _mesa_new_shader(NULL, 0, target);
+ struct _mesa_glsl_parse_state *st =
+ new(sh) _mesa_glsl_parse_state(&fakeCtx, target, sh);
+
+ st->language_version = 130;
+ st->symbols->language_version = 130;
+ st->ARB_texture_rectangle_enable = true;
+ st->EXT_texture_array_enable = true;
+ _mesa_glsl_initialize_types(st);
+
+ sh->ir = new(sh) exec_list;
+ sh->symbols = st->symbols;
+
+ /* Read the IR containing the prototypes */
+ _mesa_glsl_read_ir(st, sh->ir, protos, true);
+
+ /* Read ALL the function bodies, telling the IR reader not to scan for
+ * prototypes (we've already created them). The IR reader will skip any
+ * signature that does not already exist as a prototype.
+ */
+ for (unsigned i = 0; i < count; i++) {
+ _mesa_glsl_read_ir(st, sh->ir, functions[i], false);
+
+ if (st->error) {
+ printf("error reading builtin: %.35s ...\n", functions[i]);
+ printf("Info log:\n%s\n", st->info_log);
+ talloc_free(sh);
+ return NULL;
+ }
+ }
+
+ reparent_ir(sh->ir, sh);
+ delete st;
+
+ return sh;
+}
+
+static const char builtin_abs[] =
+ "((function abs\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float abs (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 abs (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 abs (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 abs (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_acos[] =
+ "((function acos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float - (constant float (1.5707963))\n"
+ " (call asin ((var_ref x)))))))\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 - (constant float (1.5707963))\n"
+ " (call asin ((var_ref x)))))))\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 - (constant float (1.5707963))\n"
+ " (call asin ((var_ref x)))))))\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 - (constant float (1.5707963))\n"
+ " (call asin ((var_ref x)))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_acosh[] =
+ "((function acosh\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float log (expression float + (var_ref x) (expression float sqrt (expression float - (expression float * (var_ref x) (var_ref x)) (constant float (1)))))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 log (expression vec2 + (var_ref x) (expression vec2 sqrt (expression vec2 - (expression vec2 * (var_ref x) (var_ref x)) (constant vec2 (1)))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 log (expression vec3 + (var_ref x) (expression vec3 sqrt (expression vec3 - (expression vec3 * (var_ref x) (var_ref x)) (constant vec3 (1)))))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 log (expression vec4 + (var_ref x) (expression vec4 sqrt (expression vec4 - (expression vec4 * (var_ref x) (var_ref x)) (constant vec4 (1)))))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_all[] =
+ "((function all\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 arg0))\n"
+ " ((return (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))))))\n"
+ "\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 arg0))\n"
+ " ((return (expression bool && (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))) (swiz z (var_ref arg0))))))\n"
+ "\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 arg0))\n"
+ " ((return (expression bool && (expression bool && (expression bool && (swiz x (var_ref arg0))(swiz y (var_ref arg0))) (swiz z (var_ref arg0))) (swiz w (var_ref arg0))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_any[] =
+ "((function any\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 arg0))\n"
+ " ((return (expression bool any (var_ref arg0)))))\n"
+ "\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 arg0))\n"
+ " ((return (expression bool any (var_ref arg0)))))\n"
+ "\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 arg0))\n"
+ " ((return (expression bool any (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_asin[] =
+ "((function asin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float *\n"
+ " (expression float sign (var_ref x))\n"
+ " (expression float -\n"
+ " (expression float *\n"
+ " (constant float (3.1415926))\n"
+ " (constant float (0.5)))\n"
+ " (expression float *\n"
+ " (expression float sqrt\n"
+ " (expression float -\n"
+ " (constant float (1.0))\n"
+ " (expression float abs (var_ref x))))\n"
+ " (expression float +\n"
+ " (constant float (1.5707288))\n"
+ " (expression float *\n"
+ " (expression float abs (var_ref x))\n"
+ " (expression float +\n"
+ " (constant float (-0.2121144))\n"
+ " (expression float *\n"
+ " (constant float (0.0742610))\n"
+ " (expression float abs (var_ref x))))))))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 *\n"
+ " (expression vec2 sign (var_ref x))\n"
+ " (expression vec2 -\n"
+ " (expression float *\n"
+ " (constant float (3.1415926))\n"
+ " (constant float (0.5)))\n"
+ " (expression vec2 *\n"
+ " (expression vec2 sqrt\n"
+ " (expression vec2 -\n"
+ " (constant float (1.0))\n"
+ " (expression vec2 abs (var_ref x))))\n"
+ " (expression vec2 +\n"
+ " (constant float (1.5707288))\n"
+ " (expression vec2 *\n"
+ " (expression vec2 abs (var_ref x))\n"
+ " (expression vec2 +\n"
+ " (constant float (-0.2121144))\n"
+ " (expression vec2 *\n"
+ " (constant float (0.0742610))\n"
+ " (expression vec2 abs (var_ref x))))))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 *\n"
+ " (expression vec3 sign (var_ref x))\n"
+ " (expression vec3 -\n"
+ " (expression float *\n"
+ " (constant float (3.1415926))\n"
+ " (constant float (0.5)))\n"
+ " (expression vec3 *\n"
+ " (expression vec3 sqrt\n"
+ " (expression vec3 -\n"
+ " (constant float (1.0))\n"
+ " (expression vec3 abs (var_ref x))))\n"
+ " (expression vec3 +\n"
+ " (constant float (1.5707288))\n"
+ " (expression vec3 *\n"
+ " (expression vec3 abs (var_ref x))\n"
+ " (expression vec3 +\n"
+ " (constant float (-0.2121144))\n"
+ " (expression vec3 *\n"
+ " (constant float (0.0742610))\n"
+ " (expression vec3 abs (var_ref x))))))))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 *\n"
+ " (expression vec4 sign (var_ref x))\n"
+ " (expression vec4 -\n"
+ " (expression float *\n"
+ " (constant float (3.1415926))\n"
+ " (constant float (0.5)))\n"
+ " (expression vec4 *\n"
+ " (expression vec4 sqrt\n"
+ " (expression vec4 -\n"
+ " (constant float (1.0))\n"
+ " (expression vec4 abs (var_ref x))))\n"
+ " (expression vec4 +\n"
+ " (constant float (1.5707288))\n"
+ " (expression vec4 *\n"
+ " (expression vec4 abs (var_ref x))\n"
+ " (expression vec4 +\n"
+ " (constant float (-0.2121144))\n"
+ " (expression vec4 *\n"
+ " (constant float (0.0742610))\n"
+ " (expression vec4 abs (var_ref x))))))))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_asinh[] =
+ "((function asinh\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float log (expression float + (var_ref x) (expression float sqrt (expression float + (expression float * (var_ref x) (var_ref x)) (constant float (1)))))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 log (expression vec2 + (var_ref x) (expression vec2 sqrt (expression vec2 + (expression vec2 * (var_ref x) (var_ref x)) (constant vec2 (1)))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 log (expression vec3 + (var_ref x) (expression vec3 sqrt (expression vec3 + (expression vec3 * (var_ref x) (var_ref x)) (constant vec3 (1)))))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 log (expression vec4 + (var_ref x) (expression vec4 sqrt (expression vec4 + (expression vec4 * (var_ref x) (var_ref x)) (constant vec4 (1)))))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_atan[] =
+ "((function atan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y_over_x))\n"
+ " ((return (call asin ((expression float *\n"
+ " (var_ref y_over_x)\n"
+ " (expression float rsq\n"
+ " (expression float +\n"
+ " (expression float *\n"
+ " (var_ref y_over_x)\n"
+ " (var_ref y_over_x))\n"
+ " (constant float (1.0))))))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y_over_x))\n"
+ " ((return (call asin ((expression vec2 *\n"
+ " (var_ref y_over_x)\n"
+ " (expression vec2 rsq\n"
+ " (expression vec2 +\n"
+ " (expression vec2 *\n"
+ " (var_ref y_over_x)\n"
+ " (var_ref y_over_x))\n"
+ " (constant float (1.0))))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y_over_x))\n"
+ " ((return (call asin ((expression vec3 *\n"
+ " (var_ref y_over_x)\n"
+ " (expression vec3 rsq\n"
+ " (expression vec3 +\n"
+ " (expression vec3 *\n"
+ " (var_ref y_over_x)\n"
+ " (var_ref y_over_x))\n"
+ " (constant float (1.0))))))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y_over_x))\n"
+ " ((return (call asin ((expression vec4 *\n"
+ " (var_ref y_over_x)\n"
+ " (expression vec4 rsq\n"
+ " (expression vec4 +\n"
+ " (expression vec4 *\n"
+ " (var_ref y_over_x)\n"
+ " (var_ref y_over_x))\n"
+ " (constant float (1.0))))))))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in ) float y)\n"
+ " (declare (in ) float x)\n"
+ " )\n"
+ " (\n"
+ " (declare () float r)\n"
+ " (if (expression bool > (expression float abs (var_ref x)) (constant float (0.000100))) (\n"
+ " (assign (constant bool (1)) (x) (var_ref r) (call atan ((expression float / (var_ref y) (var_ref x)))))\n"
+ " (if (expression bool < (var_ref x) (constant float (0.000000)) ) (\n"
+ " (if (expression bool >= (var_ref y) (constant float (0.000000)) )\n"
+ " ((assign (constant bool (1)) (x) (var_ref r) (expression float + (var_ref r) (constant float (3.141593)))))\n"
+ " ((assign (constant bool (1)) (x) (var_ref r) (expression float - (var_ref r) (constant float (3.141593))))))\n"
+ " )\n"
+ " (\n"
+ " ))\n"
+ " )\n"
+ " (\n"
+ " (declare () float sgn)\n"
+ " (assign (constant bool (1)) (x) (var_ref sgn) (expression float sign (var_ref y)))\n"
+ " (assign (constant bool (1)) (x) (var_ref r) (expression float * (var_ref sgn) (constant float (1.5707965))))\n"
+ " ))\n"
+ "\n"
+ " (return (var_ref r) )\n"
+ " ))\n"
+ "\n"
+ "\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y)\n"
+ " (declare (in) vec2 x))\n"
+ " ((declare () vec2 r)\n"
+ " (assign (constant bool (1)) (x) (var_ref r)\n"
+ " (call atan ((swiz x (var_ref y))\n"
+ " (swiz x (var_ref x)))))\n"
+ " (assign (constant bool (1)) (y) (var_ref r)\n"
+ " (call atan ((swiz y (var_ref y))\n"
+ " (swiz y (var_ref x)))))\n"
+ " (return (var_ref r))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y)\n"
+ " (declare (in) vec3 x))\n"
+ " ((declare () vec3 r)\n"
+ " (assign (constant bool (1)) (x) (var_ref r)\n"
+ " (call atan ((swiz x (var_ref y))\n"
+ " (swiz x (var_ref x)))))\n"
+ " (assign (constant bool (1)) (y) (var_ref r)\n"
+ " (call atan ((swiz y (var_ref y))\n"
+ " (swiz y (var_ref x)))))\n"
+ " (assign (constant bool (1)) (z) (var_ref r)\n"
+ " (call atan ((swiz z (var_ref y))\n"
+ " (swiz z (var_ref x)))))\n"
+ " (return (var_ref r))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y)\n"
+ " (declare (in) vec4 x))\n"
+ " ((declare () vec4 r)\n"
+ " (assign (constant bool (1)) (x) (var_ref r)\n"
+ " (call atan ((swiz x (var_ref y))\n"
+ " (swiz x (var_ref x)))))\n"
+ " (assign (constant bool (1)) (y) (var_ref r)\n"
+ " (call atan ((swiz y (var_ref y))\n"
+ " (swiz y (var_ref x)))))\n"
+ " (assign (constant bool (1)) (z) (var_ref r)\n"
+ " (call atan ((swiz z (var_ref y))\n"
+ " (swiz z (var_ref x)))))\n"
+ " (assign (constant bool (1)) (w) (var_ref r)\n"
+ " (call atan ((swiz w (var_ref y))\n"
+ " (swiz w (var_ref x)))))\n"
+ " (return (var_ref r)))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_atanh[] =
+ "((function atanh\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float * (constant float (0.5))\n"
+ " (expression float log\n"
+ " (expression float /\n"
+ " (expression float + (constant float (1)) (var_ref x))\n"
+ " (expression float - (constant float (1)) (var_ref x))))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 * (constant vec2 (0.5))\n"
+ " (expression vec2 log\n"
+ " (expression vec2 /\n"
+ " (expression vec2 + (constant vec2 (1)) (var_ref x))\n"
+ " (expression vec2 - (constant vec2 (1)) (var_ref x))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 * (constant vec3 (0.5))\n"
+ " (expression vec3 log\n"
+ " (expression vec3 /\n"
+ " (expression vec3 + (constant vec3 (1)) (var_ref x))\n"
+ " (expression vec3 - (constant vec3 (1)) (var_ref x))))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 * (constant vec4 (0.5))\n"
+ " (expression vec4 log\n"
+ " (expression vec4 /\n"
+ " (expression vec4 + (constant vec4 (1)) (var_ref x))\n"
+ " (expression vec4 - (constant vec4 (1)) (var_ref x))))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_ceil[] =
+ "((function ceil\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float ceil (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 ceil (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 ceil (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 ceil (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_clamp[] =
+ "((function clamp\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression float max (expression float min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1)\n"
+ " (declare (in) vec2 arg2))\n"
+ " ((return (expression vec2 max (expression vec2 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1)\n"
+ " (declare (in) vec3 arg2))\n"
+ " ((return (expression vec3 max (expression vec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1)\n"
+ " (declare (in) vec4 arg2))\n"
+ " ((return (expression vec4 max (expression vec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression vec2 max (expression vec2 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression vec3 max (expression vec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression vec4 max (expression vec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature int\n"
+ " (parameters\n"
+ " (declare (in) int arg0)\n"
+ " (declare (in) int arg1)\n"
+ " (declare (in) int arg2))\n"
+ " ((return (expression int max (expression int min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1)\n"
+ " (declare (in) ivec2 arg2))\n"
+ " ((return (expression ivec2 max (expression ivec2 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1)\n"
+ " (declare (in) ivec3 arg2))\n"
+ " ((return (expression ivec3 max (expression ivec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1)\n"
+ " (declare (in) ivec4 arg2))\n"
+ " ((return (expression ivec4 max (expression ivec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) int arg1)\n"
+ " (declare (in) int arg2))\n"
+ " ((return (expression ivec2 max (expression ivec2 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) int arg1)\n"
+ " (declare (in) int arg2))\n"
+ " ((return (expression ivec3 max (expression ivec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) int arg1)\n"
+ " (declare (in) int arg2))\n"
+ " ((return (expression ivec4 max (expression ivec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uint\n"
+ " (parameters\n"
+ " (declare (in) uint arg0)\n"
+ " (declare (in) uint arg1)\n"
+ " (declare (in) uint arg2))\n"
+ " ((return (expression uint max (expression uint min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1)\n"
+ " (declare (in) uvec2 arg2))\n"
+ " ((return (expression uvec2 max (expression uvec2 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1)\n"
+ " (declare (in) uvec3 arg2))\n"
+ " ((return (expression uvec3 max (expression uvec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1)\n"
+ " (declare (in) uvec4 arg2))\n"
+ " ((return (expression uvec4 max (expression uvec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uint arg1)\n"
+ " (declare (in) uint arg2))\n"
+ " ((return (expression uvec2 max (expression uvec2 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uint arg1)\n"
+ " (declare (in) uint arg2))\n"
+ " ((return (expression uvec3 max (expression uvec3 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uint arg1)\n"
+ " (declare (in) uint arg2))\n"
+ " ((return (expression uvec4 max (expression uvec4 min (var_ref arg0) (var_ref arg2)) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_cos[] =
+ "((function cos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ((return (expression float cos (var_ref angle)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ((return (expression vec2 cos (var_ref angle)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ((return (expression vec3 cos (var_ref angle)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ((return (expression vec4 cos (var_ref angle)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_cosh[] =
+ "((function cosh\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float * (constant float (0.5))\n"
+ " (expression float +\n"
+ " (expression float exp (var_ref x))\n"
+ " (expression float exp (expression float neg (var_ref x))))))))\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 * (constant vec2 (0.5))\n"
+ " (expression vec2 +\n"
+ " (expression vec2 exp (var_ref x))\n"
+ " (expression vec2 exp (expression vec2 neg (var_ref x))))))))\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 * (constant vec3 (0.5))\n"
+ " (expression vec3 +\n"
+ " (expression vec3 exp (var_ref x))\n"
+ " (expression vec3 exp (expression vec3 neg (var_ref x))))))))\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 * (constant vec4 (0.5))\n"
+ " (expression vec4 +\n"
+ " (expression vec4 exp (var_ref x))\n"
+ " (expression vec4 exp (expression vec4 neg (var_ref x))))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_cross[] =
+ "((function cross\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 a)\n"
+ " (declare (in) vec3 b))\n"
+ " ((return (expression vec3 -\n"
+ " (expression vec3 * (swiz yzx (var_ref a)) (swiz zxy (var_ref b)))\n"
+ " (expression vec3 * (swiz zxy (var_ref a)) (swiz yzx (var_ref b)))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_dFdx[] =
+ "((function dFdx\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ((return (expression float dFdx (var_ref p)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ((return (expression vec2 dFdx (var_ref p)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ((return (expression vec3 dFdx (var_ref p)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ((return (expression vec4 dFdx (var_ref p)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_dFdy[] =
+ "((function dFdy\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ((return (expression float dFdy (var_ref p)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ((return (expression vec2 dFdy (var_ref p)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ((return (expression vec3 dFdy (var_ref p)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ((return (expression vec4 dFdy (var_ref p)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_degrees[] =
+ "((function degrees\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float * (var_ref arg0) (constant float (57.295780))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 * (var_ref arg0) (constant float (57.295780))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 * (var_ref arg0) (constant float (57.295780))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 * (var_ref arg0) (constant float (57.295780))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_distance[] =
+ "((function distance\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p0)\n"
+ " (declare (in) float p1))\n"
+ " ((return (expression float abs (expression float - (var_ref p0) (var_ref p1))))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 p0)\n"
+ " (declare (in) vec2 p1))\n"
+ " ((declare () vec2 p)\n"
+ " (assign (constant bool (1)) (xy) (var_ref p) (expression vec2 - (var_ref p0) (var_ref p1)))\n"
+ " (return (expression float sqrt (expression float dot (var_ref p) (var_ref p))))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 p0)\n"
+ " (declare (in) vec3 p1))\n"
+ " ((declare () vec3 p)\n"
+ " (assign (constant bool (1)) (xyz) (var_ref p) (expression vec3 - (var_ref p0) (var_ref p1)))\n"
+ " (return (expression float sqrt (expression float dot (var_ref p) (var_ref p))))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 p0)\n"
+ " (declare (in) vec4 p1))\n"
+ " ((declare () vec4 p)\n"
+ " (assign (constant bool (1)) (xyzw) (var_ref p) (expression vec4 - (var_ref p0) (var_ref p1)))\n"
+ " (return (expression float sqrt (expression float dot (var_ref p) (var_ref p))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_dot[] =
+ "((function dot\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression float * (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression float dot (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression float dot (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression float dot (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_equal[] =
+ "((function equal\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 arg0)\n"
+ " (declare (in) bvec2 arg1))\n"
+ " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 arg0)\n"
+ " (declare (in) bvec3 arg1))\n"
+ " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 arg0)\n"
+ " (declare (in) bvec4 arg1))\n"
+ " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression bvec2 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression bvec3 == (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression bvec4 == (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_exp[] =
+ "((function exp\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float exp (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 exp (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 exp (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 exp (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_exp2[] =
+ "((function exp2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float exp2 (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 exp2 (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 exp2 (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 exp2 (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_faceforward[] =
+ "((function faceforward\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float N)\n"
+ " (declare (in) float I)\n"
+ " (declare (in) float Nref))\n"
+ " ((if (expression bool < (expression float * (var_ref Nref) (var_ref I)) (constant float (0)))\n"
+ " ((return (var_ref N)))\n"
+ " ((return (expression float neg (var_ref N)))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 N)\n"
+ " (declare (in) vec2 I)\n"
+ " (declare (in) vec2 Nref))\n"
+ " ((if (expression bool < (expression float dot (var_ref Nref) (var_ref I)) (constant float (0)))\n"
+ " ((return (var_ref N)))\n"
+ " ((return (expression vec2 neg (var_ref N)))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 N)\n"
+ " (declare (in) vec3 I)\n"
+ " (declare (in) vec3 Nref))\n"
+ " ((if (expression bool < (expression float dot (var_ref Nref) (var_ref I)) (constant float (0)))\n"
+ " ((return (var_ref N)))\n"
+ " ((return (expression vec3 neg (var_ref N)))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 N)\n"
+ " (declare (in) vec4 I)\n"
+ " (declare (in) vec4 Nref))\n"
+ " ((if (expression bool < (expression float dot (var_ref Nref) (var_ref I)) (constant float (0)))\n"
+ " ((return (var_ref N)))\n"
+ " ((return (expression vec4 neg (var_ref N)))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_floor[] =
+ "((function floor\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float floor (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 floor (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 floor (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 floor (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_fract[] =
+ "((function fract\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float fract (var_ref x)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 fract (var_ref x)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 fract (var_ref x)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 fract (var_ref x)))))\n"
+ "))\n"
+ "\n"
+ ""
+;
+static const char builtin_ftransform[] =
+ "((declare (uniform) mat4 gl_ModelViewProjectionMatrix)\n"
+ " (declare (in) vec4 gl_Vertex)\n"
+ " (function ftransform\n"
+ " (signature vec4\n"
+ " (parameters)\n"
+ " ((return (expression vec4 *\n"
+ " (var_ref gl_ModelViewProjectionMatrix)\n"
+ " (var_ref gl_Vertex)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_fwidth[] =
+ "((function fwidth\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ((return (expression float +\n"
+ " (expression float abs (expression float dFdx (var_ref p)))\n"
+ " (expression float abs (expression float dFdy (var_ref p)))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ((return (expression vec2 +\n"
+ " (expression vec2 abs (expression vec2 dFdx (var_ref p)))\n"
+ " (expression vec2 abs (expression vec2 dFdy (var_ref p)))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ((return (expression vec3 +\n"
+ " (expression vec3 abs (expression vec3 dFdx (var_ref p)))\n"
+ " (expression vec3 abs (expression vec3 dFdy (var_ref p)))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ((return (expression vec4 +\n"
+ " (expression vec4 abs (expression vec4 dFdx (var_ref p)))\n"
+ " (expression vec4 abs (expression vec4 dFdy (var_ref p)))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_greaterThan[] =
+ "((function greaterThan\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression bvec2 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression bvec3 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression bvec4 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression bvec2 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression bvec3 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression bvec4 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression bvec2 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression bvec3 > (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression bvec4 > (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_greaterThanEqual[] =
+ "((function greaterThanEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression bvec2 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression bvec3 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression bvec4 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression bvec2 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression bvec3 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression bvec4 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression bvec2 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression bvec3 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression bvec4 >= (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_inversesqrt[] =
+ "((function inversesqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float rsq (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 rsq (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 rsq (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 rsq (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_length[] =
+ "((function length\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float abs (var_ref arg0)))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression float sqrt (expression float dot (var_ref arg0) (var_ref arg0))))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression float sqrt (expression float dot (var_ref arg0) (var_ref arg0))))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression float sqrt (expression float dot (var_ref arg0) (var_ref arg0))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_lessThan[] =
+ "((function lessThan\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression bvec2 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression bvec3 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression bvec4 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression bvec2 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression bvec3 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression bvec4 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression bvec2 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression bvec3 < (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression bvec4 < (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_lessThanEqual[] =
+ "((function lessThanEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression bvec2 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression bvec3 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression bvec4 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression bvec2 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression bvec3 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression bvec4 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression bvec2 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression bvec3 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression bvec4 <= (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_log[] =
+ "((function log\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float log (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 log (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 log (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 log (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_log2[] =
+ "((function log2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float log2 (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 log2 (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 log2 (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 log2 (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_matrixCompMult[] =
+ "((function matrixCompMult\n"
+ " (signature mat2\n"
+ " (parameters\n"
+ " (declare (in) mat2 x)\n"
+ " (declare (in) mat2 y))\n"
+ " ((declare () mat2 z)\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (0))) (expression vec2 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (1))) (expression vec2 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat3\n"
+ " (parameters\n"
+ " (declare (in) mat3 x)\n"
+ " (declare (in) mat3 y))\n"
+ " ((declare () mat3 z)\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (0))) (expression vec3 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (1))) (expression vec3 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (2))) (expression vec3 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat4\n"
+ " (parameters\n"
+ " (declare (in) mat4 x)\n"
+ " (declare (in) mat4 y))\n"
+ " ((declare () mat4 z)\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (0))) (expression vec4 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (1))) (expression vec4 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (2))) (expression vec4 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2)))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (3))) (expression vec4 * (array_ref (var_ref x) (constant int (3))) (array_ref (var_ref y) (constant int (3)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat2x3\n"
+ " (parameters\n"
+ " (declare (in) mat2x3 x)\n"
+ " (declare (in) mat2x3 y))\n"
+ " ((declare () mat2x3 z)\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (0))) (expression vec3 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (1))) (expression vec3 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat3x2\n"
+ " (parameters\n"
+ " (declare (in) mat3x2 x)\n"
+ " (declare (in) mat3x2 y))\n"
+ " ((declare () mat3x2 z)\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (0))) (expression vec2 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (1))) (expression vec2 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (2))) (expression vec2 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat2x4\n"
+ " (parameters\n"
+ " (declare (in) mat2x4 x)\n"
+ " (declare (in) mat2x4 y))\n"
+ " ((declare () mat2x4 z)\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (0))) (expression vec4 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (1))) (expression vec4 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat4x2\n"
+ " (parameters\n"
+ " (declare (in) mat4x2 x)\n"
+ " (declare (in) mat4x2 y))\n"
+ " ((declare () mat4x2 z)\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (0))) (expression vec2 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (1))) (expression vec2 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (2))) (expression vec2 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2)))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref z) (constant int (3))) (expression vec2 * (array_ref (var_ref x) (constant int (3))) (array_ref (var_ref y) (constant int (3)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat3x4\n"
+ " (parameters\n"
+ " (declare (in) mat3x4 x)\n"
+ " (declare (in) mat3x4 y))\n"
+ " ((declare () mat3x4 z)\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (0))) (expression vec4 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (1))) (expression vec4 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref z) (constant int (2))) (expression vec4 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2)))))\n"
+ "(return (var_ref z))))\n"
+ "\n"
+ " (signature mat4x3\n"
+ " (parameters\n"
+ " (declare (in) mat4x3 x)\n"
+ " (declare (in) mat4x3 y))\n"
+ " ((declare () mat4x3 z)\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (0))) (expression vec3 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (1))) (expression vec3 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (2))) (expression vec3 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2)))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref z) (constant int (3))) (expression vec3 * (array_ref (var_ref x) (constant int (3))) (array_ref (var_ref y) (constant int (3)))))\n"
+ "(return (var_ref z))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_max[] =
+ "((function max\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression float max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression vec2 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression vec3 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression vec4 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec2 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec3 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec4 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature int\n"
+ " (parameters\n"
+ " (declare (in) int arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression int max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression ivec2 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression ivec3 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression ivec4 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression ivec2 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression ivec3 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression ivec4 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uint\n"
+ " (parameters\n"
+ " (declare (in) uint arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uint max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression uvec2 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression uvec3 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression uvec4 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uvec2 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uvec3 max (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uvec4 max (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_min[] =
+ "((function min\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression float min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression vec2 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression vec3 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression vec4 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec2 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec3 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec4 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature int\n"
+ " (parameters\n"
+ " (declare (in) int arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression int min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression ivec2 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression ivec3 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression ivec4 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression ivec2 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression ivec3 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) int arg1))\n"
+ " ((return (expression ivec4 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uint\n"
+ " (parameters\n"
+ " (declare (in) uint arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uint min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression uvec2 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression uvec3 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression uvec4 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uvec2 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uvec3 min (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uint arg1))\n"
+ " ((return (expression uvec4 min (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_mix[] =
+ "((function mix\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0)\n"
+ " (declare (in) float arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression float + (expression float * (var_ref arg0) (expression float - (constant float (1.000000)) (var_ref arg2))) (expression float * (var_ref arg1) (var_ref arg2))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1)\n"
+ " (declare (in) vec2 arg2))\n"
+ " ((return (expression vec2 + (expression vec2 * (var_ref arg0) (expression vec2 - (constant float (1.000000)) (var_ref arg2))) (expression vec2 * (var_ref arg1) (var_ref arg2))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1)\n"
+ " (declare (in) vec3 arg2))\n"
+ " ((return (expression vec3 + (expression vec3 * (var_ref arg0) (expression vec3 - (constant float (1.000000)) (var_ref arg2))) (expression vec3 * (var_ref arg1) (var_ref arg2))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1)\n"
+ " (declare (in) vec4 arg2))\n"
+ " ((return (expression vec4 + (expression vec4 * (var_ref arg0) (expression vec4 - (constant float (1.000000)) (var_ref arg2))) (expression vec4 * (var_ref arg1) (var_ref arg2))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression vec2 + (expression vec2 * (var_ref arg0) (expression float - (constant float (1.000000)) (var_ref arg2))) (expression vec2 * (var_ref arg1) (var_ref arg2))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression vec3 + (expression vec3 * (var_ref arg0) (expression float - (constant float (1.000000)) (var_ref arg2))) (expression vec3 * (var_ref arg1) (var_ref arg2))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1)\n"
+ " (declare (in) float arg2))\n"
+ " ((return (expression vec4 + (expression vec4 * (var_ref arg0) (expression float - (constant float (1.000000)) (var_ref arg2))) (expression vec4 * (var_ref arg1) (var_ref arg2))))))\n"
+ "\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float v1)\n"
+ " (declare (in) float v2)\n"
+ " (declare (in) bool a))\n"
+ " ((assign (var_ref a) (var_ref v1) (var_ref v2))\n"
+ " (return (var_ref v1))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 v1)\n"
+ " (declare (in) vec2 v2)\n"
+ " (declare (in) bvec2 a))\n"
+ " ((assign (swiz x (var_ref a)) (x) (var_ref v1) (swiz x (var_ref v2)))\n"
+ " (assign (swiz y (var_ref a)) (y) (var_ref v1) (swiz y (var_ref v2)))\n"
+ " (return (var_ref v1))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 v1)\n"
+ " (declare (in) vec3 v2)\n"
+ " (declare (in) bvec3 a))\n"
+ " ((assign (swiz x (var_ref a)) (x) (var_ref v1) (swiz x (var_ref v2)))\n"
+ " (assign (swiz y (var_ref a)) (y) (var_ref v1) (swiz y (var_ref v2)))\n"
+ " (assign (swiz z (var_ref a)) (z) (var_ref v1) (swiz z (var_ref v2)))\n"
+ " (return (var_ref v1))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 v1)\n"
+ " (declare (in) vec4 v2)\n"
+ " (declare (in) bvec4 a))\n"
+ " ((assign (swiz x (var_ref a)) (x) (var_ref v1) (swiz x (var_ref v2)))\n"
+ " (assign (swiz y (var_ref a)) (y) (var_ref v1) (swiz y (var_ref v2)))\n"
+ " (assign (swiz z (var_ref a)) (z) (var_ref v1) (swiz z (var_ref v2)))\n"
+ " (assign (swiz w (var_ref a)) (w) (var_ref v1) (swiz w (var_ref v2)))\n"
+ " (return (var_ref v1))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_mod[] =
+ "((function mod\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression float % (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression vec2 % (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression vec3 % (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression vec4 % (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec2 % (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec3 % (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression vec4 % (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_modf[] =
+ "((function modf\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (out) float i))\n"
+ " ((declare () float t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t)\n"
+ " (expression float trunc (var_ref x)))\n"
+ " (assign (constant bool (1)) (x) (var_ref i) (var_ref t))\n"
+ " (return (expression float - (var_ref x) (var_ref t)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (out) vec2 i))\n"
+ " ((declare () vec2 t)\n"
+ " (assign (constant bool (1)) (xy) (var_ref t)\n"
+ " (expression vec2 trunc (var_ref x)))\n"
+ " (assign (constant bool (1)) (xy) (var_ref i) (var_ref t))\n"
+ " (return (expression vec2 - (var_ref x) (var_ref t)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (out) vec3 i))\n"
+ " ((declare () vec3 t)\n"
+ " (assign (constant bool (1)) (xyz) (var_ref t)\n"
+ " (expression vec3 trunc (var_ref x)))\n"
+ " (assign (constant bool (1)) (xyz) (var_ref i) (var_ref t))\n"
+ " (return (expression vec3 - (var_ref x) (var_ref t)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (out) vec4 i))\n"
+ " ((declare () vec4 t)\n"
+ " (assign (constant bool (1)) (xyzw) (var_ref t)\n"
+ " (expression vec4 trunc (var_ref x)))\n"
+ " (assign (constant bool (1)) (xyzw) (var_ref i) (var_ref t))\n"
+ " (return (expression vec4 - (var_ref x) (var_ref t)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_noise1[] =
+ "((function noise1\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float noise (var_ref x)))))\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression float noise (var_ref x)))))\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression float noise (var_ref x)))))\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression float noise (var_ref x)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_noise2[] =
+ "((function noise2\n"
+ " (signature vec2\n"
+ " (parameters (declare (in) vec4 p))\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () vec2 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (601.0 313.0 29.0 277.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters (declare (in) vec3 p))\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () vec2 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (601.0 313.0 29.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in ) vec2 p)\n"
+ " )\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () vec2 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (601.0 313.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in ) float p)\n"
+ " )\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () vec2 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression float + (var_ref p) (constant float (601.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "))\n"
+ ""
+;
+static const char builtin_noise3[] =
+ "((function noise3\n"
+ " (signature vec3\n"
+ " (parameters (declare (in) vec4 p))\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () float c)\n"
+ " (declare () vec3 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (601.0 313.0 29.0 277.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref c) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (1559.0 113.0 1861.0 797.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (var_ref c))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters (declare (in) vec3 p))\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () float c)\n"
+ " (declare () vec3 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (601.0 313.0 29.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref c) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (1559.0 113.0 1861.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (var_ref c))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters (declare (in) vec2 p))\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () float c)\n"
+ " (declare () vec3 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (601.0 313.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref c) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (1559.0 113.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (var_ref c))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters (declare (in) float p))\n"
+ " (\n"
+ " (declare () float a)\n"
+ " (declare () float b)\n"
+ " (declare () float c)\n"
+ " (declare () vec3 t)\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref a) (expression float noise (var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref b) (expression float noise (expression float + (var_ref p) (constant float (601.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref c) (expression float noise (expression float + (var_ref p) (constant float (1559.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (var_ref a))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (var_ref b))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (var_ref c))\n"
+ " (return (var_ref t))\n"
+ " ))\n"
+ "))\n"
+ ""
+;
+static const char builtin_noise4[] =
+ "((function noise4\n"
+ " (signature vec4\n"
+ " (parameters (declare (in) vec4 p))\n"
+ " (\n"
+ " (declare () float _x)\n"
+ " (declare () float _y)\n"
+ " (declare () float _z)\n"
+ " (declare () float _w)\n"
+ " (declare () vec4 _r)\n"
+ "\n"
+ " (declare () vec4 _p)\n"
+ " (assign (constant bool (1)) (xyzw) (var_ref _p) (expression vec4 + (var_ref p) (constant vec4 (1559.0 113.0 1861.0 797.0))) )\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _x) (expression float noise(var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _y) (expression float noise(expression vec4 + (var_ref p) (constant vec4 (601.0 313.0 29.0 277.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref _z) (expression float noise(var_ref _p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _w) (expression float noise(expression vec4 + (var_ref _p) (constant vec4 (601.0 313.0 29.0 277.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _r) (var_ref _x))\n"
+ " (assign (constant bool (1)) (y) (var_ref _r) (var_ref _y))\n"
+ " (assign (constant bool (1)) (z) (var_ref _r) (var_ref _z))\n"
+ " (assign (constant bool (1)) (w) (var_ref _r) (var_ref _w))\n"
+ " (return (var_ref _r))\n"
+ " ))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters (declare (in) vec3 p))\n"
+ " (\n"
+ " (declare () float _x)\n"
+ " (declare () float _y)\n"
+ " (declare () float _z)\n"
+ " (declare () float _w)\n"
+ " (declare () vec4 _r)\n"
+ "\n"
+ " (declare () vec3 _p)\n"
+ " (assign (constant bool (1)) (xyz) (var_ref _p) (expression vec3 + (var_ref p) (constant vec3 (1559.0 113.0 1861.0))) )\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _x) (expression float noise(var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _y) (expression float noise(expression vec3 + (var_ref p) (constant vec3 (601.0 313.0 29.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref _z) (expression float noise(var_ref _p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _w) (expression float noise(expression vec3 + (var_ref _p) (constant vec3 (601.0 313.0 29.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _r) (var_ref _x))\n"
+ " (assign (constant bool (1)) (y) (var_ref _r) (var_ref _y))\n"
+ " (assign (constant bool (1)) (z) (var_ref _r) (var_ref _z))\n"
+ " (assign (constant bool (1)) (w) (var_ref _r) (var_ref _w))\n"
+ " (return (var_ref _r))\n"
+ " ))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters (declare (in) vec2 p))\n"
+ " (\n"
+ " (declare () float _x)\n"
+ " (declare () float _y)\n"
+ " (declare () float _z)\n"
+ " (declare () float _w)\n"
+ " (declare () vec4 _r)\n"
+ "\n"
+ " (declare () vec2 _p)\n"
+ " (assign (constant bool (1)) (xy) (var_ref _p) (expression vec2 + (var_ref p) (constant vec2 (1559.0 113.0))) )\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _x) (expression float noise(var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _y) (expression float noise(expression vec2 + (var_ref p) (constant vec2 (601.0 313.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref _z) (expression float noise(var_ref _p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _w) (expression float noise(expression vec2 + (var_ref _p) (constant vec2 (601.0 313.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _r) (var_ref _x))\n"
+ " (assign (constant bool (1)) (y) (var_ref _r) (var_ref _y))\n"
+ " (assign (constant bool (1)) (z) (var_ref _r) (var_ref _z))\n"
+ " (assign (constant bool (1)) (w) (var_ref _r) (var_ref _w))\n"
+ " (return (var_ref _r))\n"
+ " ))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters (declare (in) float p))\n"
+ " (\n"
+ " (declare () float _x)\n"
+ " (declare () float _y)\n"
+ " (declare () float _z)\n"
+ " (declare () float _w)\n"
+ " (declare () vec4 _r)\n"
+ "\n"
+ " (declare () float _p)\n"
+ " (assign (constant bool (1)) (x) (var_ref _p) (expression float + (var_ref p) (constant float (1559.0))) )\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _x) (expression float noise(var_ref p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _y) (expression float noise(expression float + (var_ref p) (constant float (601.0 313.0 29.0 277.0)))))\n"
+ " (assign (constant bool (1)) (x) (var_ref _z) (expression float noise(var_ref _p)))\n"
+ " (assign (constant bool (1)) (x) (var_ref _w) (expression float noise(expression float + (var_ref _p) (constant float (601.0 313.0 29.0 277.0)))))\n"
+ "\n"
+ " (assign (constant bool (1)) (x) (var_ref _r) (var_ref _x))\n"
+ " (assign (constant bool (1)) (y) (var_ref _r) (var_ref _y))\n"
+ " (assign (constant bool (1)) (z) (var_ref _r) (var_ref _z))\n"
+ " (assign (constant bool (1)) (w) (var_ref _r) (var_ref _w))\n"
+ " (return (var_ref _r))\n"
+ " ))\n"
+ "))\n"
+ ""
+;
+static const char builtin_normalize[] =
+ "((function normalize\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float sign (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 * (var_ref arg0) (expression float rsq (expression float dot (var_ref arg0) (var_ref arg0)))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 * (var_ref arg0) (expression float rsq (expression float dot (var_ref arg0) (var_ref arg0)))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 * (var_ref arg0) (expression float rsq (expression float dot (var_ref arg0) (var_ref arg0)))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_not[] =
+ "((function not\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 arg0))\n"
+ " ((return (expression bvec2 ! (var_ref arg0)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 arg0))\n"
+ " ((return (expression bvec3 ! (var_ref arg0)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 arg0))\n"
+ " ((return (expression bvec4 ! (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_notEqual[] =
+ "((function notEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression bvec2 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression bvec3 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression bvec4 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 arg0)\n"
+ " (declare (in) bvec2 arg1))\n"
+ " ((return (expression bvec2 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 arg0)\n"
+ " (declare (in) bvec3 arg1))\n"
+ " ((return (expression bvec3 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 arg0)\n"
+ " (declare (in) bvec4 arg1))\n"
+ " ((return (expression bvec4 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 arg0)\n"
+ " (declare (in) ivec2 arg1))\n"
+ " ((return (expression bvec2 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 arg0)\n"
+ " (declare (in) ivec3 arg1))\n"
+ " ((return (expression bvec3 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 arg0)\n"
+ " (declare (in) ivec4 arg1))\n"
+ " ((return (expression bvec4 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) uvec2 arg0)\n"
+ " (declare (in) uvec2 arg1))\n"
+ " ((return (expression bvec2 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) uvec3 arg0)\n"
+ " (declare (in) uvec3 arg1))\n"
+ " ((return (expression bvec3 != (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) uvec4 arg0)\n"
+ " (declare (in) uvec4 arg1))\n"
+ " ((return (expression bvec4 != (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_outerProduct[] =
+ "((function outerProduct\n"
+ " (signature mat2\n"
+ " (parameters\n"
+ " (declare (in) vec2 u)\n"
+ " (declare (in) vec2 v))\n"
+ " ((declare () mat2 m)\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (0))) (expression vec2 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (1))) (expression vec2 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "\n"
+ " (signature mat2x3\n"
+ " (parameters\n"
+ " (declare (in) vec3 u)\n"
+ " (declare (in) vec2 v))\n"
+ " ((declare () mat2x3 m)\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (0))) (expression vec3 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (1))) (expression vec3 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "\n"
+ " (signature mat2x4\n"
+ " (parameters\n"
+ " (declare (in) vec4 u)\n"
+ " (declare (in) vec2 v))\n"
+ " ((declare () mat2x4 m)\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (0))) (expression vec4 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (1))) (expression vec4 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "\n"
+ " (signature mat3x2\n"
+ " (parameters\n"
+ " (declare (in) vec2 u)\n"
+ " (declare (in) vec3 v))\n"
+ " ((declare () mat3x2 m)\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (0))) (expression vec2 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (1))) (expression vec2 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (2))) (expression vec2 * (var_ref u) (swiz z (var_ref v))))\n"
+ " (return (var_ref m))\n"
+ " ))\n"
+ "\n"
+ " (signature mat3\n"
+ " (parameters\n"
+ " (declare (in) vec3 u)\n"
+ " (declare (in) vec3 v))\n"
+ " ((declare () mat3 m)\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (0))) (expression vec3 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (1))) (expression vec3 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (2))) (expression vec3 * (var_ref u) (swiz z (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "\n"
+ " (signature mat3x4\n"
+ " (parameters\n"
+ " (declare (in) vec4 u)\n"
+ " (declare (in) vec3 v))\n"
+ " ((declare () mat3x4 m)\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (0))) (expression vec4 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (1))) (expression vec4 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (2))) (expression vec4 * (var_ref u) (swiz z (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "\n"
+ " (signature mat4x2\n"
+ " (parameters\n"
+ " (declare (in) vec2 u)\n"
+ " (declare (in) vec4 v))\n"
+ " ((declare () mat4x2 m)\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (0))) (expression vec2 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (1))) (expression vec2 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (2))) (expression vec2 * (var_ref u) (swiz z (var_ref v))))\n"
+ " (assign (constant bool (1)) (xy) (array_ref (var_ref m) (constant int (3))) (expression vec2 * (var_ref u) (swiz w (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "\n"
+ " (signature mat4x3\n"
+ " (parameters\n"
+ " (declare (in) vec3 u)\n"
+ " (declare (in) vec4 v))\n"
+ " ((declare () mat4x3 m)\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (0))) (expression vec3 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (1))) (expression vec3 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (2))) (expression vec3 * (var_ref u) (swiz z (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyz) (array_ref (var_ref m) (constant int (3))) (expression vec3 * (var_ref u) (swiz w (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "\n"
+ " (signature mat4\n"
+ " (parameters\n"
+ " (declare (in) vec4 u)\n"
+ " (declare (in) vec4 v))\n"
+ " ((declare () mat4 m)\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (0))) (expression vec4 * (var_ref u) (swiz x (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (1))) (expression vec4 * (var_ref u) (swiz y (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (2))) (expression vec4 * (var_ref u) (swiz z (var_ref v))))\n"
+ " (assign (constant bool (1)) (xyzw) (array_ref (var_ref m) (constant int (3))) (expression vec4 * (var_ref u) (swiz w (var_ref v))))\n"
+ " (return (var_ref m))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_pow[] =
+ "((function pow\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0)\n"
+ " (declare (in) float arg1))\n"
+ " ((return (expression float pow (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0)\n"
+ " (declare (in) vec2 arg1))\n"
+ " ((return (expression vec2 pow (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0)\n"
+ " (declare (in) vec3 arg1))\n"
+ " ((return (expression vec3 pow (var_ref arg0) (var_ref arg1)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0)\n"
+ " (declare (in) vec4 arg1))\n"
+ " ((return (expression vec4 pow (var_ref arg0) (var_ref arg1)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_radians[] =
+ "((function radians\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float * (var_ref arg0) (constant float (0.017453))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 * (var_ref arg0) (constant float (0.017453))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 * (var_ref arg0) (constant float (0.017453))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 * (var_ref arg0) (constant float (0.017453))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_reflect[] =
+ "((function reflect\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float i)\n"
+ " (declare (in) float n))\n"
+ " ((return (expression float -\n"
+ " (var_ref i)\n"
+ " (expression float *\n"
+ " (constant float (2.0))\n"
+ " (expression float *\n"
+ " (expression float *\n"
+ " (var_ref n)\n"
+ " (var_ref i))\n"
+ " (var_ref n)))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 i)\n"
+ " (declare (in) vec2 n))\n"
+ " ((return (expression vec2 -\n"
+ " (var_ref i)\n"
+ " (expression vec2 *\n"
+ " (constant float (2.0))\n"
+ " (expression vec2 *\n"
+ " (expression float dot\n"
+ " (var_ref n)\n"
+ " (var_ref i))\n"
+ " (var_ref n)))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 i)\n"
+ " (declare (in) vec3 n))\n"
+ " ((return (expression vec3 -\n"
+ " (var_ref i)\n"
+ " (expression vec3 *\n"
+ " (constant float (2.0))\n"
+ " (expression vec3 *\n"
+ " (expression float dot\n"
+ " (var_ref n)\n"
+ " (var_ref i))\n"
+ " (var_ref n)))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 i)\n"
+ " (declare (in) vec4 n))\n"
+ " ((return (expression vec4 -\n"
+ " (var_ref i)\n"
+ " (expression vec4 *\n"
+ " (constant float (2.0))\n"
+ " (expression vec4 *\n"
+ " (expression float dot\n"
+ " (var_ref n)\n"
+ " (var_ref i))\n"
+ " (var_ref n)))))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_refract[] =
+ "((function refract\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float i)\n"
+ " (declare (in) float n)\n"
+ " (declare (in) float eta))\n"
+ " ((declare () float k)\n"
+ " (assign (constant bool (1)) (x) (var_ref k)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * \n"
+ " (expression float * (var_ref n) (var_ref i))\n"
+ " (expression float * (var_ref n) (var_ref i))))))))\n"
+ " (if (expression bool < (var_ref k) (constant float (0.0)))\n"
+ " ((return (constant float (0.0))))\n"
+ " ((return (expression float -\n"
+ " (expression float * (var_ref eta) (var_ref i))\n"
+ " (expression float *\n"
+ " (expression float +\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float * (var_ref n) (var_ref i)))\n"
+ " (expression float sqrt (var_ref k)))\n"
+ " (var_ref n))))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 i)\n"
+ " (declare (in) vec2 n)\n"
+ " (declare (in) float eta))\n"
+ " ((declare () float k)\n"
+ " (assign (constant bool (1)) (x) (var_ref k)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * \n"
+ " (expression float dot (var_ref n) (var_ref i))\n"
+ " (expression float dot (var_ref n) (var_ref i))))))))\n"
+ " (if (expression bool < (var_ref k) (constant float (0.0)))\n"
+ " ((return (constant vec2 (0.0 0.0))))\n"
+ " ((return (expression vec2 -\n"
+ " (expression vec2 * (var_ref eta) (var_ref i))\n"
+ " (expression vec2 *\n"
+ " (expression float +\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float dot (var_ref n) (var_ref i)))\n"
+ " (expression float sqrt (var_ref k)))\n"
+ " (var_ref n))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 i)\n"
+ " (declare (in) vec3 n)\n"
+ " (declare (in) float eta))\n"
+ " ((declare () float k)\n"
+ " (assign (constant bool (1)) (x) (var_ref k)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * \n"
+ " (expression float dot (var_ref n) (var_ref i))\n"
+ " (expression float dot (var_ref n) (var_ref i))))))))\n"
+ " (if (expression bool < (var_ref k) (constant float (0.0)))\n"
+ " ((return (constant vec3 (0.0 0.0 0.0))))\n"
+ " ((return (expression vec3 -\n"
+ " (expression vec3 * (var_ref eta) (var_ref i))\n"
+ " (expression vec3 *\n"
+ " (expression float +\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float dot (var_ref n) (var_ref i)))\n"
+ " (expression float sqrt (var_ref k)))\n"
+ " (var_ref n))))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 i)\n"
+ " (declare (in) vec4 n)\n"
+ " (declare (in) float eta))\n"
+ " ((declare () float k)\n"
+ " (assign (constant bool (1)) (x) (var_ref k)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float - (constant float (1.0))\n"
+ " (expression float * \n"
+ " (expression float dot (var_ref n) (var_ref i))\n"
+ " (expression float dot (var_ref n) (var_ref i))))))))\n"
+ " (if (expression bool < (var_ref k) (constant float (0.0)))\n"
+ " ((return (constant vec4 (0.0 0.0 0.0 0.0))))\n"
+ " ((return (expression vec4 -\n"
+ " (expression vec4 * (var_ref eta) (var_ref i))\n"
+ " (expression vec4 *\n"
+ " (expression float +\n"
+ " (expression float * (var_ref eta)\n"
+ " (expression float dot (var_ref n) (var_ref i)))\n"
+ " (expression float sqrt (var_ref k)))\n"
+ " (var_ref n))))))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_round[] =
+ "((function round\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float round_even (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 round_even (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 round_even (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 round_even (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_roundEven[] =
+ "((function roundEven\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float round_even (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 round_even (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 round_even (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 round_even (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow1D[] =
+ "((function shadow1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow1DArray[] =
+ "((function shadow1DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArrayShadow sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArrayShadow sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow1DArrayLod[] =
+ "((function shadow1DArrayLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArrayShadow sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow1DLod[] =
+ "((function shadow1DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow1DProj[] =
+ "((function shadow1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) (swiz z (var_ref P)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) (swiz z (var_ref P)) (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow1DProjLod[] =
+ "((function shadow1DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) (swiz z (var_ref P)) (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow2D[] =
+ "((function shadow2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow2DArray[] =
+ "((function shadow2DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArrayShadow sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) 1 (swiz w (var_ref P)) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow2DLod[] =
+ "((function shadow2DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow2DProj[] =
+ "((function shadow2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) (swiz z (var_ref P)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) (swiz z (var_ref P)) (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow2DProjLod[] =
+ "((function shadow2DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) (swiz z (var_ref P)) (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow2DRect[] =
+ "((function shadow2DRect\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRectShadow sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) 1 (swiz z (var_ref P)) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_shadow2DRectProj[] =
+ "((function shadow2DRectProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRectShadow sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) (swiz z (var_ref P)) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_sign[] =
+ "((function sign\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float sign (var_ref x)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 sign (var_ref x)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 sign (var_ref x)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 sign (var_ref x)))))\n"
+ "\n"
+ " (signature int\n"
+ " (parameters\n"
+ " (declare (in) int x))\n"
+ " ((return (expression int sign (var_ref x)))))\n"
+ "\n"
+ " (signature ivec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x))\n"
+ " ((return (expression ivec2 sign (var_ref x)))))\n"
+ "\n"
+ " (signature ivec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x))\n"
+ " ((return (expression ivec3 sign (var_ref x)))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x))\n"
+ " ((return (expression ivec4 sign (var_ref x)))))\n"
+ "))\n"
+ "\n"
+ ""
+;
+static const char builtin_sin[] =
+ "((function sin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ((return (expression float sin (var_ref angle)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ((return (expression vec2 sin (var_ref angle)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ((return (expression vec3 sin (var_ref angle)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ((return (expression vec4 sin (var_ref angle)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_sinh[] =
+ "((function sinh\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float * (constant float (0.5))\n"
+ " (expression float -\n"
+ " (expression float exp (var_ref x))\n"
+ " (expression float exp (expression float neg (var_ref x))))))))\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 * (constant vec2 (0.5))\n"
+ " (expression vec2 -\n"
+ " (expression vec2 exp (var_ref x))\n"
+ " (expression vec2 exp (expression vec2 neg (var_ref x))))))))\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 * (constant vec3 (0.5))\n"
+ " (expression vec3 -\n"
+ " (expression vec3 exp (var_ref x))\n"
+ " (expression vec3 exp (expression vec3 neg (var_ref x))))))))\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 * (constant vec4 (0.5))\n"
+ " (expression vec4 -\n"
+ " (expression vec4 exp (var_ref x))\n"
+ " (expression vec4 exp (expression vec4 neg (var_ref x))))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_smoothstep[] =
+ "((function smoothstep\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) float x))\n"
+ " ((declare () float t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t)\n"
+ " (expression float max\n"
+ " (expression float min\n"
+ " (expression float / (expression float - (var_ref x) (var_ref edge0)) (expression float - (var_ref edge1) (var_ref edge0)))\n"
+ " (constant float (1.0)))\n"
+ " (constant float (0.0))))\n"
+ " (return (expression float * (var_ref t) (expression float * (var_ref t) (expression float - (constant float (3.0)) (expression float * (constant float (2.0)) (var_ref t))))))))\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) vec2 x))\n"
+ " ((declare () vec2 t)\n"
+ " (assign (constant bool (1)) (xy) (var_ref t)\n"
+ " (expression vec2 max\n"
+ " (expression vec2 min\n"
+ " (expression vec2 / (expression vec2 - (var_ref x) (var_ref edge0)) (expression float - (var_ref edge1) (var_ref edge0)))\n"
+ " (constant float (1.0)))\n"
+ " (constant float (0.0))))\n"
+ " (return (expression vec2 * (var_ref t) (expression vec2 * (var_ref t) (expression vec2 - (constant float (3.0)) (expression vec2 * (constant float (2.0)) (var_ref t))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) vec3 x))\n"
+ " ((declare () vec3 t)\n"
+ " (assign (constant bool (1)) (xyz) (var_ref t)\n"
+ " (expression vec3 max\n"
+ " (expression vec3 min\n"
+ " (expression vec3 / (expression vec3 - (var_ref x) (var_ref edge0)) (expression float - (var_ref edge1) (var_ref edge0)))\n"
+ " (constant float (1.0)))\n"
+ " (constant float (0.0))))\n"
+ " (return (expression vec3 * (var_ref t) (expression vec3 * (var_ref t) (expression vec3 - (constant float (3.0)) (expression vec3 * (constant float (2.0)) (var_ref t))))))))\n"
+ "\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) vec4 x))\n"
+ " ((declare () vec4 t)\n"
+ " (assign (constant bool (1)) (xyzw) (var_ref t)\n"
+ " (expression vec4 max\n"
+ " (expression vec4 min\n"
+ " (expression vec4 / (expression vec4 - (var_ref x) (var_ref edge0)) (expression float - (var_ref edge1) (var_ref edge0)))\n"
+ " (constant float (1.0)))\n"
+ " (constant float (0.0))))\n"
+ " (return (expression vec4 * (var_ref t) (expression vec4 * (var_ref t) (expression vec4 - (constant float (3.0)) (expression vec4 * (constant float (2.0)) (var_ref t))))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 edge0)\n"
+ " (declare (in) vec2 edge1)\n"
+ " (declare (in) vec2 x))\n"
+ " ((declare () vec2 t)\n"
+ " (assign (constant bool (1)) (xy) (var_ref t)\n"
+ " (expression vec2 max\n"
+ " (expression vec2 min\n"
+ " (expression vec2 / (expression vec2 - (var_ref x) (var_ref edge0)) (expression vec2 - (var_ref edge1) (var_ref edge0)))\n"
+ " (constant float (1.0)))\n"
+ " (constant float (0.0))))\n"
+ " (return (expression vec2 * (var_ref t) (expression vec2 * (var_ref t) (expression vec2 - (constant float (3.0)) (expression vec2 * (constant float (2.0)) (var_ref t))))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 edge0)\n"
+ " (declare (in) vec3 edge1)\n"
+ " (declare (in) vec3 x))\n"
+ " ((declare () vec3 t)\n"
+ " (assign (constant bool (1)) (xyz) (var_ref t)\n"
+ " (expression vec3 max\n"
+ " (expression vec3 min\n"
+ " (expression vec3 / (expression vec3 - (var_ref x) (var_ref edge0)) (expression vec3 - (var_ref edge1) (var_ref edge0)))\n"
+ " (constant float (1.0)))\n"
+ " (constant float (0.0))))\n"
+ " (return (expression vec3 * (var_ref t) (expression vec3 * (var_ref t) (expression vec3 - (constant float (3.0)) (expression vec3 * (constant float (2.0)) (var_ref t))))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 edge0)\n"
+ " (declare (in) vec4 edge1)\n"
+ " (declare (in) vec4 x))\n"
+ " ((declare () vec4 t)\n"
+ " (assign (constant bool (1)) (xyzw) (var_ref t)\n"
+ " (expression vec4 max\n"
+ " (expression vec4 min\n"
+ " (expression vec4 / (expression vec4 - (var_ref x) (var_ref edge0)) (expression vec4 - (var_ref edge1) (var_ref edge0)))\n"
+ " (constant float (1.0)))\n"
+ " (constant float (0.0))))\n"
+ " (return (expression vec4 * (var_ref t) (expression vec4 * (var_ref t) (expression vec4 - (constant float (3.0)) (expression vec4 * (constant float (2.0)) (var_ref t))))))))\n"
+ "))\n"
+ "\n"
+ ""
+;
+static const char builtin_sqrt[] =
+ "((function sqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float arg0))\n"
+ " ((return (expression float sqrt (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 arg0))\n"
+ " ((return (expression vec2 sqrt (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 arg0))\n"
+ " ((return (expression vec3 sqrt (var_ref arg0)))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 sqrt (var_ref arg0)))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_step[] =
+ "((function step\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float b2f (expression bool >= (var_ref x) (var_ref edge))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) vec2 x))\n"
+ " ((declare () vec2 t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge))))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge))))\n"
+ " (return (var_ref t))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) vec3 x))\n"
+ " ((declare () vec3 t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge))))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge))))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(var_ref edge))))\n"
+ " (return (var_ref t))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) vec4 x))\n"
+ " ((declare () vec4 t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(var_ref edge))))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(var_ref edge))))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(var_ref edge))))\n"
+ " (assign (constant bool (1)) (w) (var_ref t) (expression float b2f (expression bool >= (swiz w (var_ref x))(var_ref edge))))\n"
+ " (return (var_ref t))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 edge)\n"
+ " (declare (in) vec2 x))\n"
+ " ((declare () vec2 t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge)))))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge)))))\n"
+ " (return (var_ref t))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 edge)\n"
+ " (declare (in) vec3 x))\n"
+ " ((declare () vec3 t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge)))))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge)))))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(swiz z (var_ref edge)))))\n"
+ " (return (var_ref t))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 edge)\n"
+ " (declare (in) vec4 x))\n"
+ " ((declare () vec4 t)\n"
+ " (assign (constant bool (1)) (x) (var_ref t) (expression float b2f (expression bool >= (swiz x (var_ref x))(swiz x (var_ref edge)))))\n"
+ " (assign (constant bool (1)) (y) (var_ref t) (expression float b2f (expression bool >= (swiz y (var_ref x))(swiz y (var_ref edge)))))\n"
+ " (assign (constant bool (1)) (z) (var_ref t) (expression float b2f (expression bool >= (swiz z (var_ref x))(swiz z (var_ref edge)))))\n"
+ " (assign (constant bool (1)) (w) (var_ref t) (expression float b2f (expression bool >= (swiz w (var_ref x))(swiz w (var_ref edge)))))\n"
+ " (return (var_ref t))))\n"
+ "))\n"
+ "\n"
+ ""
+;
+static const char builtin_tan[] =
+ "((function tan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ((return (expression float / (expression float sin (var_ref angle)) (expression float cos (var_ref angle))))))\n"
+ "\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ((return (expression vec2 / (expression vec2 sin (var_ref angle)) (expression vec2 cos (var_ref angle))))))\n"
+ "\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ((return (expression vec3 / (expression vec3 sin (var_ref angle)) (expression vec3 cos (var_ref angle))))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ((return (expression vec4 / (expression vec4 sin (var_ref angle)) (expression vec4 cos (var_ref angle))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_tanh[] =
+ "((function tanh\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ((return (expression float /\n"
+ " (expression float -\n"
+ " (expression float exp (var_ref x))\n"
+ " (expression float exp (expression float neg (var_ref x))))\n"
+ " (expression float +\n"
+ " (expression float exp (var_ref x))\n"
+ " (expression float exp (expression float neg (var_ref x))))))))\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ((return (expression vec2 /\n"
+ " (expression vec2 -\n"
+ " (expression vec2 exp (var_ref x))\n"
+ " (expression vec2 exp (expression vec2 neg (var_ref x))))\n"
+ " (expression vec2 +\n"
+ " (expression vec2 exp (var_ref x))\n"
+ " (expression vec2 exp (expression vec2 neg (var_ref x))))))))\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ((return (expression vec3 /\n"
+ " (expression vec3 -\n"
+ " (expression vec3 exp (var_ref x))\n"
+ " (expression vec3 exp (expression vec3 neg (var_ref x))))\n"
+ " (expression vec3 +\n"
+ " (expression vec3 exp (var_ref x))\n"
+ " (expression vec3 exp (expression vec3 neg (var_ref x))))))))\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ((return (expression vec4 /\n"
+ " (expression vec4 -\n"
+ " (expression vec4 exp (var_ref x))\n"
+ " (expression vec4 exp (expression vec4 neg (var_ref x))))\n"
+ " (expression vec4 +\n"
+ " (expression vec4 exp (var_ref x))\n"
+ " (expression vec4 exp (expression vec4 neg (var_ref x))))))))\n"
+ "))\n"
+ ""
+;
+static const char builtin_texelFetch[] =
+ "((function texelFetch\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) int P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) int P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) int P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) ivec2 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) ivec2 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) ivec2 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) ivec3 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) ivec3 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) ivec3 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) ivec2 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1DArray sampler)\n"
+ " (declare (in) ivec2 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1DArray sampler)\n"
+ " (declare (in) ivec2 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) ivec3 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2DArray sampler)\n"
+ " (declare (in) ivec3 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2DArray sampler)\n"
+ " (declare (in) ivec3 P) \n"
+ " (declare (in) int lod) )\n"
+ " ((return (txf (var_ref sampler) (var_ref P) (0 0 0) (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture[] =
+ "((function texture\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) float P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) float P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isamplerCube sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usamplerCube sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1DArray sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1DArray sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2DArray sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2DArray sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isamplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usamplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture1D[] =
+ "((function texture1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture1DArray[] =
+ "((function texture1DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture1DArrayLod[] =
+ "((function texture1DArrayLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture1DLod[] =
+ "((function texture1DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture1DProj[] =
+ "((function texture1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture1DProjLod[] =
+ "((function texture1DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2D[] =
+ "((function texture2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2DArray[] =
+ "((function texture2DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2DArrayLod[] =
+ "((function texture2DArrayLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2DLod[] =
+ "((function texture2DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2DProj[] =
+ "((function texture2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2DProjLod[] =
+ "((function texture2DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2DRect[] =
+ "((function texture2DRect\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture2DRectProj[] =
+ "((function texture2DRectProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture3D[] =
+ "((function texture3D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture3DLod[] =
+ "((function texture3DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture3DProj[] =
+ "((function texture3DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_texture3DProjLod[] =
+ "((function texture3DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_textureCube[] =
+ "((function textureCube\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (var_ref P) (0 0 0) 1 () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_textureCubeLod[] =
+ "((function textureCubeLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_textureGrad[] =
+ "((function textureGrad\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isamplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usamplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (var_ref P) (0 0 0) 1 () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_textureLod[] =
+ "((function textureLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) float P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isamplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usamplerCube sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1DArray sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2DArray sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (var_ref P) (0 0 0) 1 () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_textureProj[] =
+ "((function textureProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec2 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec3 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec4 P) )\n"
+ " ((return (tex (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float bias) )\n"
+ " ((return (txb (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref bias) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_textureProjGrad[] =
+ "((function textureProjGrad\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float dPdx) \n"
+ " (declare (in) float dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) vec2 dPdx) \n"
+ " (declare (in) vec2 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) vec3 dPdx) \n"
+ " (declare (in) vec3 dPdy) )\n"
+ " ((return (txd (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () ((var_ref dPdx) (var_ref dPdy)) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_textureProjLod[] =
+ "((function textureProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec2 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz y (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler1D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz x (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec3 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz z (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler2D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xy (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature ivec4\n"
+ " (parameters\n"
+ " (declare (in) isampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ " (signature uvec4\n"
+ " (parameters\n"
+ " (declare (in) usampler3D sampler)\n"
+ " (declare (in) vec4 P) \n"
+ " (declare (in) float lod) )\n"
+ " ((return (txl (var_ref sampler) (swiz xyz (var_ref P)) (0 0 0) (swiz w (var_ref P)) () (var_ref lod) ))))\n"
+ "\n"
+ "))\n"
+ ""
+;
+static const char builtin_transpose[] =
+ "((function transpose\n"
+ " (signature mat2\n"
+ " (parameters\n"
+ " (declare (in) mat2 m))\n"
+ " ((declare () mat2 t)\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (1)))))\n"
+ "(return (var_ref t))))\n"
+ "\n"
+ " (signature mat3x2\n"
+ " (parameters\n"
+ " (declare (in) mat2x3 m))\n"
+ " ((declare () mat3x2 t)\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (1)))))\n"
+ "(return (var_ref t))))\n"
+ "\n"
+ " (signature mat4x2\n"
+ " (parameters\n"
+ " (declare (in) mat2x4 m))\n"
+ " ((declare () mat4x2 t)\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (3))) (swiz w (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (3))) (swiz w (array_ref (var_ref m) (constant int (1)))))\n"
+ "(return (var_ref t))))\n"
+ "\n"
+ " (signature mat2x3\n"
+ " (parameters\n"
+ " (declare (in) mat3x2 m))\n"
+ " ((declare () mat2x3 t)\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (z) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (2)))))\n"
+ " (assign (constant bool (1)) (z) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (2)))))\n"
+ "(return (var_ref t))))\n"
+ "\n"
+ " (signature mat3\n"
+ " (parameters\n"
+ " (declare (in) mat3 m))\n"
+ " ((declare () mat3 t)\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (1)))))\n"
+ " (assign (constant bool (1)) (z) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (2)))))\n"
+ " (assign (constant bool (1)) (z) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (2)))))\n"
+ " (assign (constant bool (1)) (z) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (2)))))\n"
+ "(return (var_ref t))))\n"
+ "\n"
+ " (signature mat4x3\n"
+ " (parameters\n"
+ " (declare (in) mat3x4 m))\n"
+ " ((declare () mat4x3 t)\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (1))) (swiz y (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (2))) (swiz z (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (x) (array_ref (var_ref t) (constant int (3))) (swiz w (array_ref (var_ref m) (constant int (0)))))\n"
+ " (assign (constant bool (1)) (y) (array_ref (var_ref t) (constant int (0))) (swiz x (array_ref (var_ref m) (constant int (1)))))\n"
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+ "(return (var_ref t))))\n"
+ ")\n"
+ "\n"
+ ")\n"
+ "\n"
+ ""
+;
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+ " ((return (expression float trunc (var_ref arg0)))))\n"
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+ " ((return (expression vec3 trunc (var_ref arg0)))))\n"
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+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 arg0))\n"
+ " ((return (expression vec4 trunc (var_ref arg0)))))\n"
+ "))\n"
+ ""
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+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float minVal)\n"
+ " (declare (in) float maxVal))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 minVal)\n"
+ " (declare (in) vec2 maxVal))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 minVal)\n"
+ " (declare (in) vec3 maxVal))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 minVal)\n"
+ " (declare (in) vec4 maxVal))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) float minVal)\n"
+ " (declare (in) float maxVal))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) float minVal)\n"
+ " (declare (in) float maxVal))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) float minVal)\n"
+ " (declare (in) float maxVal))\n"
+ " ()))\n"
+ "(function mix\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float y)\n"
+ " (declare (in) float a))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y)\n"
+ " (declare (in) vec2 a))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y)\n"
+ " (declare (in) vec3 a))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y)\n"
+ " (declare (in) vec4 a))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y)\n"
+ " (declare (in) float a))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y)\n"
+ " (declare (in) float a))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y)\n"
+ " (declare (in) float a))\n"
+ " ()))\n"
+ "(function step\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 edge)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 edge)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 edge)\n"
+ " (declare (in) vec4 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float edge)\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function smoothstep\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 edge0)\n"
+ " (declare (in) vec2 edge1)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 edge0)\n"
+ " (declare (in) vec3 edge1)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 edge0)\n"
+ " (declare (in) vec4 edge1)\n"
+ " (declare (in) vec4 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float edge0)\n"
+ " (declare (in) float edge1)\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function length\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function distance\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p0)\n"
+ " (declare (in) float p1))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 p0)\n"
+ " (declare (in) vec2 p1))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 p0)\n"
+ " (declare (in) vec3 p1))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 p0)\n"
+ " (declare (in) vec4 p1))\n"
+ " ()))\n"
+ "(function dot\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ()))\n"
+ "(function cross\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ()))\n"
+ "(function normalize\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function faceforward\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float N)\n"
+ " (declare (in) float I)\n"
+ " (declare (in) float Nref))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 N)\n"
+ " (declare (in) vec2 I)\n"
+ " (declare (in) vec2 Nref))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 N)\n"
+ " (declare (in) vec3 I)\n"
+ " (declare (in) vec3 Nref))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 N)\n"
+ " (declare (in) vec4 I)\n"
+ " (declare (in) vec4 Nref))\n"
+ " ()))\n"
+ "(function reflect\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float I)\n"
+ " (declare (in) float N))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 I)\n"
+ " (declare (in) vec2 N))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 I)\n"
+ " (declare (in) vec3 N))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 I)\n"
+ " (declare (in) vec4 N))\n"
+ " ()))\n"
+ "(function refract\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float I)\n"
+ " (declare (in) float N)\n"
+ " (declare (in) float eta))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 I)\n"
+ " (declare (in) vec2 N)\n"
+ " (declare (in) float eta))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 I)\n"
+ " (declare (in) vec3 N)\n"
+ " (declare (in) float eta))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 I)\n"
+ " (declare (in) vec4 N)\n"
+ " (declare (in) float eta))\n"
+ " ()))\n"
+ "(function matrixCompMult\n"
+ " (signature mat2\n"
+ " (parameters\n"
+ " (declare (in) mat2 x)\n"
+ " (declare (in) mat2 y))\n"
+ " ())\n"
+ " (signature mat3\n"
+ " (parameters\n"
+ " (declare (in) mat3 x)\n"
+ " (declare (in) mat3 y))\n"
+ " ())\n"
+ " (signature mat4\n"
+ " (parameters\n"
+ " (declare (in) mat4 x)\n"
+ " (declare (in) mat4 y))\n"
+ " ()))\n"
+ "(function lessThan\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function lessThanEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function greaterThan\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function greaterThanEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function equal\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function notEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function any\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function all\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function not\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function texture2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function textureCube\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ())))"
+;
+static const char *functions_for_100_frag [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_atan,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cross,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_sign,
+ builtin_sin,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_texture2D,
+ builtin_texture2DProj,
+ builtin_textureCube,
+};
+static const char prototypes_for_100_vert[] =
+ "(\n"
+ "(function radians\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float degrees))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 degrees))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 degrees))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 degrees))\n"
+ " ()))\n"
+ "(function degrees\n"
+ " (signature float\n"
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+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float I)\n"
+ " (declare (in) float N))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 I)\n"
+ " (declare (in) vec2 N))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 I)\n"
+ " (declare (in) vec3 N))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 I)\n"
+ " (declare (in) vec4 N))\n"
+ " ()))\n"
+ "(function refract\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float I)\n"
+ " (declare (in) float N)\n"
+ " (declare (in) float eta))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 I)\n"
+ " (declare (in) vec2 N)\n"
+ " (declare (in) float eta))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 I)\n"
+ " (declare (in) vec3 N)\n"
+ " (declare (in) float eta))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 I)\n"
+ " (declare (in) vec4 N)\n"
+ " (declare (in) float eta))\n"
+ " ()))\n"
+ "(function matrixCompMult\n"
+ " (signature mat2\n"
+ " (parameters\n"
+ " (declare (in) mat2 x)\n"
+ " (declare (in) mat2 y))\n"
+ " ())\n"
+ " (signature mat3\n"
+ " (parameters\n"
+ " (declare (in) mat3 x)\n"
+ " (declare (in) mat3 y))\n"
+ " ())\n"
+ " (signature mat4\n"
+ " (parameters\n"
+ " (declare (in) mat4 x)\n"
+ " (declare (in) mat4 y))\n"
+ " ()))\n"
+ "(function lessThan\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function lessThanEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function greaterThan\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function greaterThanEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function equal\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function notEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function any\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function all\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function not\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function texture2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ()))\n"
+ "(function texture2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function texture2DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture2DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function textureCube\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function textureCubeLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ())))"
+;
+static const char *functions_for_100_vert [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_atan,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cross,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_sign,
+ builtin_sin,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_texture2D,
+ builtin_texture2DLod,
+ builtin_texture2DProj,
+ builtin_texture2DProjLod,
+ builtin_textureCube,
+ builtin_textureCubeLod,
+};
+static const char prototypes_for_110_frag[] =
+ "(\n"
+ "(function radians\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float degrees))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 degrees))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 degrees))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 degrees))\n"
+ " ()))\n"
+ "(function degrees\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float radians))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 radians))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 radians))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 radians))\n"
+ " ()))\n"
+ "(function sin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function cos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function tan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function asin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function acos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function atan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y)\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y)\n"
+ " (declare (in) vec4 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y_over_x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y_over_x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y_over_x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y_over_x))\n"
+ " ()))\n"
+ "(function pow\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ()))\n"
+ "(function exp\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function exp2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function inversesqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function abs\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sign\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
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+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function any\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function all\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function not\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function texture1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float bias))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture3D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture3DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function textureCube\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function dFdx\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ()))\n"
+ "(function dFdy\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ()))\n"
+ "(function fwidth\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ()))\n"
+ "(function noise1\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise2\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise3\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise4\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ())))"
+;
+static const char *functions_for_110_frag [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_atan,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cross,
+ builtin_dFdx,
+ builtin_dFdy,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_fwidth,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_noise1,
+ builtin_noise2,
+ builtin_noise3,
+ builtin_noise4,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_shadow1D,
+ builtin_shadow1DProj,
+ builtin_shadow2D,
+ builtin_shadow2DProj,
+ builtin_sign,
+ builtin_sin,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_texture1D,
+ builtin_texture1DProj,
+ builtin_texture2D,
+ builtin_texture2DProj,
+ builtin_texture3D,
+ builtin_texture3DProj,
+ builtin_textureCube,
+};
+static const char prototypes_for_110_vert[] =
+ "(\n"
+ "(function radians\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float degrees))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 degrees))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 degrees))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 degrees))\n"
+ " ()))\n"
+ "(function degrees\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float radians))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 radians))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 radians))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 radians))\n"
+ " ()))\n"
+ "(function sin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function cos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function tan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function asin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function acos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function atan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y)\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y)\n"
+ " (declare (in) vec4 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y_over_x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y_over_x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y_over_x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y_over_x))\n"
+ " ()))\n"
+ "(function pow\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ()))\n"
+ "(function exp\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function exp2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function inversesqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function abs\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sign\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function floor\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function ceil\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
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+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function not\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function texture1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord))\n"
+ " ()))\n"
+ "(function texture1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function texture1DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture1DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float lod))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ()))\n"
+ "(function texture2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function texture2DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture2DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture3D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function texture3DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function texture3DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture3DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function textureCube\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function textureCubeLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function shadow2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function shadow1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function shadow2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function shadow1DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow2DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow1DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow2DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function noise1\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise2\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise3\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise4\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ())))"
+;
+static const char *functions_for_110_vert [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_atan,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cross,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_ftransform,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_noise1,
+ builtin_noise2,
+ builtin_noise3,
+ builtin_noise4,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_shadow1D,
+ builtin_shadow1DLod,
+ builtin_shadow1DProj,
+ builtin_shadow1DProjLod,
+ builtin_shadow2D,
+ builtin_shadow2DLod,
+ builtin_shadow2DProj,
+ builtin_shadow2DProjLod,
+ builtin_sign,
+ builtin_sin,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_texture1D,
+ builtin_texture1DLod,
+ builtin_texture1DProj,
+ builtin_texture1DProjLod,
+ builtin_texture2D,
+ builtin_texture2DLod,
+ builtin_texture2DProj,
+ builtin_texture2DProjLod,
+ builtin_texture3D,
+ builtin_texture3DLod,
+ builtin_texture3DProj,
+ builtin_texture3DProjLod,
+ builtin_textureCube,
+ builtin_textureCubeLod,
+};
+static const char prototypes_for_120_frag[] =
+ "(\n"
+ "(function radians\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float degrees))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 degrees))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 degrees))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 degrees))\n"
+ " ()))\n"
+ "(function degrees\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float radians))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 radians))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 radians))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 radians))\n"
+ " ()))\n"
+ "(function sin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function cos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function tan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function asin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function acos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function atan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y)\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y)\n"
+ " (declare (in) vec4 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y_over_x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y_over_x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y_over_x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y_over_x))\n"
+ " ()))\n"
+ "(function pow\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ()))\n"
+ "(function exp\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function exp2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function inversesqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function abs\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sign\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function floor\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function ceil\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function fract\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function mod\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ()))\n"
+ "(function min\n"
+ " (signature float\n"
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+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function any\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function all\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function not\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function texture1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float bias))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture3D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture3DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function textureCube\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function dFdx\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ()))\n"
+ "(function dFdy\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ()))\n"
+ "(function fwidth\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float p))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 p))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 p))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 p))\n"
+ " ()))\n"
+ "(function noise1\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise2\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise3\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise4\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ())))"
+;
+static const char *functions_for_120_frag [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_atan,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cross,
+ builtin_dFdx,
+ builtin_dFdy,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_fwidth,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_noise1,
+ builtin_noise2,
+ builtin_noise3,
+ builtin_noise4,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_outerProduct,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_shadow1D,
+ builtin_shadow1DProj,
+ builtin_shadow2D,
+ builtin_shadow2DProj,
+ builtin_sign,
+ builtin_sin,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_texture1D,
+ builtin_texture1DProj,
+ builtin_texture2D,
+ builtin_texture2DProj,
+ builtin_texture3D,
+ builtin_texture3DProj,
+ builtin_textureCube,
+ builtin_transpose,
+};
+static const char prototypes_for_120_vert[] =
+ "(\n"
+ "(function radians\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float degrees))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 degrees))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 degrees))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 degrees))\n"
+ " ()))\n"
+ "(function degrees\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float radians))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 radians))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 radians))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 radians))\n"
+ " ()))\n"
+ "(function sin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function cos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function tan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function asin\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function acos\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float angle))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 angle))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 angle))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 angle))\n"
+ " ()))\n"
+ "(function atan\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y)\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y)\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y)\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y)\n"
+ " (declare (in) vec4 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float y_over_x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 y_over_x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 y_over_x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 y_over_x))\n"
+ " ()))\n"
+ "(function pow\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x)\n"
+ " (declare (in) float y))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ()))\n"
+ "(function exp\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function exp2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function log2\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function inversesqrt\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function abs\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function sign\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function floor\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
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+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function greaterThanEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ()))\n"
+ "(function equal\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function notEqual\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x)\n"
+ " (declare (in) vec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x)\n"
+ " (declare (in) vec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x)\n"
+ " (declare (in) vec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) ivec2 x)\n"
+ " (declare (in) ivec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) ivec3 x)\n"
+ " (declare (in) ivec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) ivec4 x)\n"
+ " (declare (in) ivec4 y))\n"
+ " ())\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x)\n"
+ " (declare (in) bvec2 y))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x)\n"
+ " (declare (in) bvec3 y))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x)\n"
+ " (declare (in) bvec4 y))\n"
+ " ()))\n"
+ "(function any\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function all\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bool\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function not\n"
+ " (signature bvec2\n"
+ " (parameters\n"
+ " (declare (in) bvec2 x))\n"
+ " ())\n"
+ " (signature bvec3\n"
+ " (parameters\n"
+ " (declare (in) bvec3 x))\n"
+ " ())\n"
+ " (signature bvec4\n"
+ " (parameters\n"
+ " (declare (in) bvec4 x))\n"
+ " ()))\n"
+ "(function texture1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord))\n"
+ " ()))\n"
+ "(function texture1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function texture1DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) float coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture1DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float lod))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ()))\n"
+ "(function texture2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function texture2DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture2DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture3D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function texture3DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function texture3DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture3DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler3D sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function textureCube\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function textureCubeLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) samplerCube sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow1D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function shadow2D\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function shadow1DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function shadow2DProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function shadow1DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow2DLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow1DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow2DProjLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DShadow sampler)\n"
+ " (declare (in) vec4 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function noise1\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature float\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise2\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec2\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise3\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec3\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ()))\n"
+ "(function noise4\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) float x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec2 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec3 x))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) vec4 x))\n"
+ " ())))"
+;
+static const char *functions_for_120_vert [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_atan,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cross,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_ftransform,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_noise1,
+ builtin_noise2,
+ builtin_noise3,
+ builtin_noise4,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_outerProduct,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_shadow1D,
+ builtin_shadow1DLod,
+ builtin_shadow1DProj,
+ builtin_shadow1DProjLod,
+ builtin_shadow2D,
+ builtin_shadow2DLod,
+ builtin_shadow2DProj,
+ builtin_shadow2DProjLod,
+ builtin_sign,
+ builtin_sin,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_texture1D,
+ builtin_texture1DLod,
+ builtin_texture1DProj,
+ builtin_texture1DProjLod,
+ builtin_texture2D,
+ builtin_texture2DLod,
+ builtin_texture2DProj,
+ builtin_texture2DProjLod,
+ builtin_texture3D,
+ builtin_texture3DLod,
+ builtin_texture3DProj,
+ builtin_texture3DProjLod,
+ builtin_textureCube,
+ builtin_textureCubeLod,
+ builtin_transpose,
+};
+static const char prototypes_for_130_frag[] =
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+'(','f','u','n','c','t','i','o','n',' ','n','o','i','s','e','4',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','f','l','o','a','t',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','2',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','3',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','4',' ','x',')',')',' ','(',')',')',')',')'} ;
+static const char *functions_for_130_frag [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_acosh,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_asinh,
+ builtin_atan,
+ builtin_atanh,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cosh,
+ builtin_cross,
+ builtin_dFdx,
+ builtin_dFdy,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_fwidth,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_modf,
+ builtin_noise1,
+ builtin_noise2,
+ builtin_noise3,
+ builtin_noise4,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_outerProduct,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_round,
+ builtin_roundEven,
+ builtin_shadow1D,
+ builtin_shadow1DLod,
+ builtin_shadow1DProj,
+ builtin_shadow1DProjLod,
+ builtin_shadow2D,
+ builtin_shadow2DLod,
+ builtin_shadow2DProj,
+ builtin_shadow2DProjLod,
+ builtin_sign,
+ builtin_sin,
+ builtin_sinh,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_tanh,
+ builtin_texelFetch,
+ builtin_texture,
+ builtin_texture1D,
+ builtin_texture1DLod,
+ builtin_texture1DProj,
+ builtin_texture1DProjLod,
+ builtin_texture2D,
+ builtin_texture2DLod,
+ builtin_texture2DProj,
+ builtin_texture2DProjLod,
+ builtin_texture3D,
+ builtin_texture3DLod,
+ builtin_texture3DProj,
+ builtin_texture3DProjLod,
+ builtin_textureCube,
+ builtin_textureCubeLod,
+ builtin_textureGrad,
+ builtin_textureLod,
+ builtin_textureProj,
+ builtin_textureProjGrad,
+ builtin_textureProjLod,
+ builtin_transpose,
+ builtin_trunc,
+};
+static const char prototypes_for_130_vert[] =
+{'(',
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+'(','f','u','n','c','t','i','o','n',' ','s','h','a','d','o','w','2','D','P','r','o','j','L','o','d',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','s','a','m','p','l','e','r','2','D','S','h','a','d','o','w',' ','s','a','m','p','l','e','r',')',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','4',' ','c','o','o','r','d',')',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','f','l','o','a','t',' ','l','o','d',')',')',' ','(',')',')',')',
+'(','f','u','n','c','t','i','o','n',' ','n','o','i','s','e','1',' ','(','s','i','g','n','a','t','u','r','e',' ','f','l','o','a','t',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','f','l','o','a','t',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','f','l','o','a','t',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','2',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','f','l','o','a','t',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','3',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','f','l','o','a','t',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','4',' ','x',')',')',' ','(',')',')',')',
+'(','f','u','n','c','t','i','o','n',' ','n','o','i','s','e','2',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','2',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','f','l','o','a','t',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','2',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','2',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','2',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','3',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','2',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','4',' ','x',')',')',' ','(',')',')',')',
+'(','f','u','n','c','t','i','o','n',' ','n','o','i','s','e','3',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','3',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','f','l','o','a','t',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','3',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','2',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','3',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','3',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','3',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','4',' ','x',')',')',' ','(',')',')',')',
+'(','f','u','n','c','t','i','o','n',' ','n','o','i','s','e','4',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','f','l','o','a','t',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','2',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','3',' ','x',')',')',' ','(',')',')',' ','(','s','i','g','n','a','t','u','r','e',' ','v','e','c','4',' ','(','p','a','r','a','m','e','t','e','r','s',' ','(','d','e','c','l','a','r','e',' ','(','i','n',')',' ','v','e','c','4',' ','x',')',')',' ','(',')',')',')',')'} ;
+static const char *functions_for_130_vert [] = {
+ builtin_abs,
+ builtin_acos,
+ builtin_acosh,
+ builtin_all,
+ builtin_any,
+ builtin_asin,
+ builtin_asinh,
+ builtin_atan,
+ builtin_atanh,
+ builtin_ceil,
+ builtin_clamp,
+ builtin_cos,
+ builtin_cosh,
+ builtin_cross,
+ builtin_degrees,
+ builtin_distance,
+ builtin_dot,
+ builtin_equal,
+ builtin_exp,
+ builtin_exp2,
+ builtin_faceforward,
+ builtin_floor,
+ builtin_fract,
+ builtin_ftransform,
+ builtin_greaterThan,
+ builtin_greaterThanEqual,
+ builtin_inversesqrt,
+ builtin_length,
+ builtin_lessThan,
+ builtin_lessThanEqual,
+ builtin_log,
+ builtin_log2,
+ builtin_matrixCompMult,
+ builtin_max,
+ builtin_min,
+ builtin_mix,
+ builtin_mod,
+ builtin_modf,
+ builtin_noise1,
+ builtin_noise2,
+ builtin_noise3,
+ builtin_noise4,
+ builtin_normalize,
+ builtin_not,
+ builtin_notEqual,
+ builtin_outerProduct,
+ builtin_pow,
+ builtin_radians,
+ builtin_reflect,
+ builtin_refract,
+ builtin_round,
+ builtin_roundEven,
+ builtin_shadow1D,
+ builtin_shadow1DLod,
+ builtin_shadow1DProj,
+ builtin_shadow1DProjLod,
+ builtin_shadow2D,
+ builtin_shadow2DLod,
+ builtin_shadow2DProj,
+ builtin_shadow2DProjLod,
+ builtin_sign,
+ builtin_sin,
+ builtin_sinh,
+ builtin_smoothstep,
+ builtin_sqrt,
+ builtin_step,
+ builtin_tan,
+ builtin_tanh,
+ builtin_texelFetch,
+ builtin_texture,
+ builtin_texture1D,
+ builtin_texture1DLod,
+ builtin_texture1DProj,
+ builtin_texture1DProjLod,
+ builtin_texture2D,
+ builtin_texture2DLod,
+ builtin_texture2DProj,
+ builtin_texture2DProjLod,
+ builtin_texture3D,
+ builtin_texture3DLod,
+ builtin_texture3DProj,
+ builtin_texture3DProjLod,
+ builtin_textureCube,
+ builtin_textureCubeLod,
+ builtin_textureGrad,
+ builtin_textureLod,
+ builtin_textureProj,
+ builtin_textureProjGrad,
+ builtin_textureProjLod,
+ builtin_transpose,
+ builtin_trunc,
+};
+static const char prototypes_for_ARB_texture_rectangle_frag[] =
+ "(\n"
+ "(function texture2DRect\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ()))\n"
+ "(function texture2DRectProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function shadow2DRect\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRectShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function shadow2DRectProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRectShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())))"
+;
+static const char *functions_for_ARB_texture_rectangle_frag [] = {
+ builtin_shadow2DRect,
+ builtin_shadow2DRectProj,
+ builtin_texture2DRect,
+ builtin_texture2DRectProj,
+};
+static const char prototypes_for_ARB_texture_rectangle_vert[] =
+ "(\n"
+ "(function texture2DRect\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ()))\n"
+ "(function texture2DRectProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRect sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ()))\n"
+ "(function shadow2DRect\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRectShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function shadow2DRectProj\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DRectShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())))"
+;
+static const char *functions_for_ARB_texture_rectangle_vert [] = {
+ builtin_shadow2DRect,
+ builtin_shadow2DRectProj,
+ builtin_texture2DRect,
+ builtin_texture2DRectProj,
+};
+static const char prototypes_for_EXT_texture_array_frag[] =
+ "(\n"
+ "(function texture1DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function texture2DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow1DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArrayShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ())\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArrayShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float bias))\n"
+ " ()))\n"
+ "(function shadow2DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArrayShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())))"
+;
+static const char *functions_for_EXT_texture_array_frag [] = {
+ builtin_shadow1DArray,
+ builtin_shadow2DArray,
+ builtin_texture1DArray,
+ builtin_texture2DArray,
+};
+static const char prototypes_for_EXT_texture_array_vert[] =
+ "(\n"
+ "(function texture1DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 coord))\n"
+ " ()))\n"
+ "(function texture1DArrayLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArray sampler)\n"
+ " (declare (in) vec2 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function texture2DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function texture2DArrayLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArray sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow1DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArrayShadow sampler)\n"
+ " (declare (in) vec3 coord))\n"
+ " ()))\n"
+ "(function shadow1DArrayLod\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler1DArrayShadow sampler)\n"
+ " (declare (in) vec3 coord)\n"
+ " (declare (in) float lod))\n"
+ " ()))\n"
+ "(function shadow2DArray\n"
+ " (signature vec4\n"
+ " (parameters\n"
+ " (declare (in) sampler2DArrayShadow sampler)\n"
+ " (declare (in) vec4 coord))\n"
+ " ())))"
+;
+static const char *functions_for_EXT_texture_array_vert [] = {
+ builtin_shadow1DArray,
+ builtin_shadow1DArrayLod,
+ builtin_shadow2DArray,
+ builtin_texture1DArray,
+ builtin_texture1DArrayLod,
+ builtin_texture2DArray,
+ builtin_texture2DArrayLod,
+};
+static gl_shader *builtin_profiles[12];
+
+void *builtin_mem_ctx = NULL;
+
+void
+_mesa_glsl_release_functions(void)
+{
+ talloc_free(builtin_mem_ctx);
+ builtin_mem_ctx = NULL;
+ memset(builtin_profiles, 0, sizeof(builtin_profiles));
+}
+
+static void
+_mesa_read_profile(struct _mesa_glsl_parse_state *state,
+ exec_list *instructions,
+ int profile_index,
+ const char *prototypes,
+ const char **functions,
+ int count)
+{
+ gl_shader *sh = builtin_profiles[profile_index];
+
+ if (sh == NULL) {
+ sh = read_builtins(GL_VERTEX_SHADER, prototypes, functions, count);
+ talloc_steal(builtin_mem_ctx, sh);
+ builtin_profiles[profile_index] = sh;
+ }
+
+ state->builtins_to_link[state->num_builtins_to_link] = sh;
+ state->num_builtins_to_link++;
+}
+
+void
+_mesa_glsl_initialize_functions(exec_list *instructions,
+ struct _mesa_glsl_parse_state *state)
+{
+ if (builtin_mem_ctx == NULL) {
+ builtin_mem_ctx = talloc_init("GLSL built-in functions");
+ memset(&builtin_profiles, 0, sizeof(builtin_profiles));
+ }
+
+ state->num_builtins_to_link = 0;
+
+ if (state->target == fragment_shader && state->language_version == 100) {
+ _mesa_read_profile(state, instructions, 0,
+ prototypes_for_100_frag,
+ functions_for_100_frag,
+ Elements(functions_for_100_frag));
+ }
+
+ if (state->target == vertex_shader && state->language_version == 100) {
+ _mesa_read_profile(state, instructions, 1,
+ prototypes_for_100_vert,
+ functions_for_100_vert,
+ Elements(functions_for_100_vert));
+ }
+
+ if (state->target == fragment_shader && state->language_version == 110) {
+ _mesa_read_profile(state, instructions, 2,
+ prototypes_for_110_frag,
+ functions_for_110_frag,
+ Elements(functions_for_110_frag));
+ }
+
+ if (state->target == vertex_shader && state->language_version == 110) {
+ _mesa_read_profile(state, instructions, 3,
+ prototypes_for_110_vert,
+ functions_for_110_vert,
+ Elements(functions_for_110_vert));
+ }
+
+ if (state->target == fragment_shader && state->language_version == 120) {
+ _mesa_read_profile(state, instructions, 4,
+ prototypes_for_120_frag,
+ functions_for_120_frag,
+ Elements(functions_for_120_frag));
+ }
+
+ if (state->target == vertex_shader && state->language_version == 120) {
+ _mesa_read_profile(state, instructions, 5,
+ prototypes_for_120_vert,
+ functions_for_120_vert,
+ Elements(functions_for_120_vert));
+ }
+
+ if (state->target == fragment_shader && state->language_version == 130) {
+ _mesa_read_profile(state, instructions, 6,
+ prototypes_for_130_frag,
+ functions_for_130_frag,
+ Elements(functions_for_130_frag));
+ }
+
+ if (state->target == vertex_shader && state->language_version == 130) {
+ _mesa_read_profile(state, instructions, 7,
+ prototypes_for_130_vert,
+ functions_for_130_vert,
+ Elements(functions_for_130_vert));
+ }
+
+ if (state->target == fragment_shader && state->ARB_texture_rectangle_enable) {
+ _mesa_read_profile(state, instructions, 8,
+ prototypes_for_ARB_texture_rectangle_frag,
+ functions_for_ARB_texture_rectangle_frag,
+ Elements(functions_for_ARB_texture_rectangle_frag));
+ }
+
+ if (state->target == vertex_shader && state->ARB_texture_rectangle_enable) {
+ _mesa_read_profile(state, instructions, 9,
+ prototypes_for_ARB_texture_rectangle_vert,
+ functions_for_ARB_texture_rectangle_vert,
+ Elements(functions_for_ARB_texture_rectangle_vert));
+ }
+
+ if (state->target == fragment_shader && state->EXT_texture_array_enable) {
+ _mesa_read_profile(state, instructions, 10,
+ prototypes_for_EXT_texture_array_frag,
+ functions_for_EXT_texture_array_frag,
+ Elements(functions_for_EXT_texture_array_frag));
+ }
+
+ if (state->target == vertex_shader && state->EXT_texture_array_enable) {
+ _mesa_read_profile(state, instructions, 11,
+ prototypes_for_EXT_texture_array_vert,
+ functions_for_EXT_texture_array_vert,
+ Elements(functions_for_EXT_texture_array_vert));
+ }
+
+}
|