forked from qt-creator/qt-creator
2419725466
Task-number: QTCREATORBUG-24068 Change-Id: Id49f341881262b2398766513720ed38ba5c0deeb Reviewed-by: Eike Ziller <eike.ziller@qt.io>
807 lines
31 KiB
GLSL
807 lines
31 KiB
GLSL
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2020 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of Qt Creator.
|
|
**
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3 as published by the Free Software
|
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
|
** included in the packaging of this file. Please review the following
|
|
** information to ensure the GNU General Public License requirements will
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
**
|
|
****************************************************************************/
|
|
|
|
// Built-in constants.
|
|
const int gl_MaxVertexAttribs = 16;
|
|
const int gl_MaxVertexUniformComponents = 1024;
|
|
const int gl_MaxVaryingFloats = 60; // Deprecated
|
|
const int gl_MaxVaryingComponents = 60; // Deprecated
|
|
const int gl_MaxVertexOutputComponents = 64;
|
|
const int gl_MaxGeometryInputComponents = 64;
|
|
const int gl_MaxGeometryOutputComponents = 128;
|
|
const int gl_MaxFragmentInputComponents = 128;
|
|
const int gl_MaxVertexTextureImageUnits = 16;
|
|
const int gl_MaxCombinedTextureImageUnits = 48;
|
|
const int gl_MaxTextureImageUnits = 16;
|
|
const int gl_MaxFragmentUniformComponents = 1024;
|
|
const int gl_MaxDrawBuffers = 8;
|
|
const int gl_MaxClipDistances = 8;
|
|
const int gl_MaxGeometryTextureImageUnits = 16;
|
|
const int gl_MaxGeometryOutputVertices = 256;
|
|
const int gl_MaxGeometryTotalOutputComponents = 1024;
|
|
const int gl_MaxGeometryUniformComponents = 1024;
|
|
const int gl_MaxGeometryVaryingComponents = 64;
|
|
|
|
// Compatibility profile built-in constants.
|
|
const int gl_MaxTextureUnits = 2;
|
|
const int gl_MaxTextureCoords = 8;
|
|
const int gl_MaxClipPlanes = 8;
|
|
|
|
// Built-in uniform state.
|
|
struct gl_DepthRangeParameters {
|
|
highp float near;
|
|
highp float far;
|
|
highp float diff;
|
|
};
|
|
uniform gl_DepthRangeParameters gl_DepthRange;
|
|
uniform lowp int gl_NumSamples;
|
|
|
|
// Compatibility profile built-in uniform state.
|
|
uniform mat4 gl_ModelViewMatrix;
|
|
uniform mat4 gl_ProjectionMatrix;
|
|
uniform mat4 gl_ModelViewProjectionMatrix;
|
|
uniform mat4 gl_TextureMatrix[gl_MaxTextureCoords];
|
|
uniform mat3 gl_NormalMatrix;
|
|
uniform mat4 gl_ModelViewMatrixInverse;
|
|
uniform mat4 gl_ProjectionMatrixInverse;
|
|
uniform mat4 gl_ModelViewProjectionMatrixInverse;
|
|
uniform mat4 gl_TextureMatrixInverse[gl_MaxTextureCoords];
|
|
uniform mat4 gl_ModelViewMatrixTranspose;
|
|
uniform mat4 gl_ProjectionMatrixTranspose;
|
|
uniform mat4 gl_ModelViewProjectionMatrixTranspose;
|
|
uniform mat4 gl_TextureMatrixTranspose[gl_MaxTextureCoords];
|
|
uniform mat4 gl_ModelViewMatrixInverseTranspose;
|
|
uniform mat4 gl_ProjectionMatrixInverseTranspose;
|
|
uniform mat4 gl_ModelViewProjectionMatrixInverseTranspose;
|
|
uniform mat4 gl_TextureMatrixInverseTranspose[gl_MaxTextureCoords];
|
|
uniform float gl_NormalScale;
|
|
uniform vec4 gl_ClipPlane[gl_MaxClipPlanes];
|
|
|
|
struct gl_PointParameters {
|
|
float size;
|
|
float sizeMin;
|
|
float sizeMax;
|
|
float fadeThresholdSize;
|
|
float distanceConstantAttenuation;
|
|
float distanceLinearAttenuation;
|
|
float distanceQuadraticAttenuation;
|
|
};
|
|
uniform gl_PointParameters gl_Point;
|
|
|
|
struct gl_MaterialParameters {
|
|
vec4 emission;
|
|
vec4 ambient;
|
|
vec4 diffuse;
|
|
vec4 specular;
|
|
float shininess;
|
|
};
|
|
uniform gl_MaterialParameters gl_FrontMaterial;
|
|
uniform gl_MaterialParameters gl_BackMaterial;
|
|
|
|
struct gl_LightSourceParameters {
|
|
vec4 ambient;
|
|
vec4 diffuse;
|
|
vec4 specular;
|
|
vec4 position;
|
|
vec4 halfVector;
|
|
vec3 spotDirection;
|
|
float spotExponent;
|
|
float spotCutoff;
|
|
float spotCosCutoff;
|
|
float constantAttenuation;
|
|
float linearAttenuation;
|
|
float quadraticAttenuation;
|
|
};
|
|
uniform gl_LightSourceParameters gl_LightSource[gl_MaxLights];
|
|
|
|
struct gl_LightModelParameters {
|
|
vec4 ambient;
|
|
};
|
|
uniform gl_LightModelParameters gl_LightModel;
|
|
|
|
struct gl_LightModelProducts {
|
|
vec4 sceneColor;
|
|
};
|
|
uniform gl_LightModelProducts gl_FrontLightModelProduct;
|
|
uniform gl_LightModelProducts gl_BackLightModelProduct;
|
|
|
|
struct gl_LightProducts {
|
|
vec4 ambient;
|
|
vec4 diffuse;
|
|
vec4 specular;
|
|
};
|
|
uniform gl_LightProducts gl_FrontLightProduct[gl_MaxLights];
|
|
uniform gl_LightProducts gl_BackLightProduct[gl_MaxLights];
|
|
|
|
uniform vec4 gl_TextureEnvColor[gl_MaxTextureUnits];
|
|
uniform vec4 gl_EyePlaneS[gl_MaxTextureCoords];
|
|
uniform vec4 gl_EyePlaneT[gl_MaxTextureCoords];
|
|
uniform vec4 gl_EyePlaneR[gl_MaxTextureCoords];
|
|
uniform vec4 gl_EyePlaneQ[gl_MaxTextureCoords];
|
|
uniform vec4 gl_ObjectPlaneS[gl_MaxTextureCoords];
|
|
uniform vec4 gl_ObjectPlaneT[gl_MaxTextureCoords];
|
|
uniform vec4 gl_ObjectPlaneR[gl_MaxTextureCoords];
|
|
uniform vec4 gl_ObjectPlaneQ[gl_MaxTextureCoords];
|
|
|
|
struct gl_FogParameters {
|
|
vec4 color;
|
|
float density;
|
|
float start;
|
|
float end;
|
|
float scale;
|
|
};
|
|
uniform gl_FogParameters gl_Fog;
|
|
|
|
// Angle and trigonometry functions.
|
|
float radians(float degrees);
|
|
vec2 radians(vec2 degrees);
|
|
vec3 radians(vec3 degrees);
|
|
vec4 radians(vec4 degrees);
|
|
float degrees(float radians);
|
|
vec2 degrees(vec2 radians);
|
|
vec3 degrees(vec3 radians);
|
|
vec4 degrees(vec4 radians);
|
|
float sin(float angle);
|
|
vec2 sin(vec2 angle);
|
|
vec3 sin(vec3 angle);
|
|
vec4 sin(vec4 angle);
|
|
float cos(float angle);
|
|
vec2 cos(vec2 angle);
|
|
vec3 cos(vec3 angle);
|
|
vec4 cos(vec4 angle);
|
|
float tan(float angle);
|
|
vec2 tan(vec2 angle);
|
|
vec3 tan(vec3 angle);
|
|
vec4 tan(vec4 angle);
|
|
float asin(float angle);
|
|
vec2 asin(vec2 angle);
|
|
vec3 asin(vec3 angle);
|
|
vec4 asin(vec4 angle);
|
|
float acos(float angle);
|
|
vec2 acos(vec2 angle);
|
|
vec3 acos(vec3 angle);
|
|
vec4 acos(vec4 angle);
|
|
float atan(float y, float x);
|
|
vec2 atan(vec2 y, vec2 x);
|
|
vec3 atan(vec3 y, vec3 x);
|
|
vec4 atan(vec4 y, vec4 x);
|
|
float atan(float y_over_x);
|
|
vec2 atan(vec2 y_over_x);
|
|
vec3 atan(vec3 y_over_x);
|
|
vec4 atan(vec4 y_over_x);
|
|
float sinh(float x);
|
|
vec2 sinh(vec2 x);
|
|
vec3 sinh(vec3 x);
|
|
vec4 sinh(vec4 x);
|
|
float cosh(float x);
|
|
vec2 cosh(vec2 x);
|
|
vec3 cosh(vec3 x);
|
|
vec4 cosh(vec4 x);
|
|
float tanh(float x);
|
|
vec2 tanh(vec2 x);
|
|
vec3 tanh(vec3 x);
|
|
vec4 tanh(vec4 x);
|
|
float asinh(float x);
|
|
vec2 asinh(vec2 x);
|
|
vec3 asinh(vec3 x);
|
|
vec4 asinh(vec4 x);
|
|
float acosh(float x);
|
|
vec2 acosh(vec2 x);
|
|
vec3 acosh(vec3 x);
|
|
vec4 acosh(vec4 x);
|
|
float atanh(float x);
|
|
vec2 atanh(vec2 x);
|
|
vec3 atanh(vec3 x);
|
|
vec4 atanh(vec4 x);
|
|
|
|
// Exponential functions.
|
|
float pow(float x, float y);
|
|
vec2 pow(vec2 x, vec2 y);
|
|
vec3 pow(vec3 x, vec3 y);
|
|
vec4 pow(vec4 x, vec4 y);
|
|
float exp(float x);
|
|
vec2 exp(vec2 x);
|
|
vec3 exp(vec3 x);
|
|
vec4 exp(vec4 x);
|
|
float log(float x);
|
|
vec2 log(vec2 x);
|
|
vec3 log(vec3 x);
|
|
vec4 log(vec4 x);
|
|
float exp2(float x);
|
|
vec2 exp2(vec2 x);
|
|
vec3 exp2(vec3 x);
|
|
vec4 exp2(vec4 x);
|
|
float log2(float x);
|
|
vec2 log2(vec2 x);
|
|
vec3 log2(vec3 x);
|
|
vec4 log2(vec4 x);
|
|
float sqrt(float x);
|
|
vec2 sqrt(vec2 x);
|
|
vec3 sqrt(vec3 x);
|
|
vec4 sqrt(vec4 x);
|
|
float inversesqrt(float x);
|
|
vec2 inversesqrt(vec2 x);
|
|
vec3 inversesqrt(vec3 x);
|
|
vec4 inversesqrt(vec4 x);
|
|
|
|
// Common functions.
|
|
float abs(float x);
|
|
vec2 abs(vec2 x);
|
|
vec3 abs(vec3 x);
|
|
vec4 abs(vec4 x);
|
|
int abs(int x);
|
|
ivec2 abs(ivec2 x);
|
|
ivec3 abs(ivec3 x);
|
|
ivec4 abs(ivec4 x);
|
|
float sign(float x);
|
|
vec2 sign(vec2 x);
|
|
vec3 sign(vec3 x);
|
|
vec4 sign(vec4 x);
|
|
int sign(int x);
|
|
ivec2 sign(ivec2 x);
|
|
ivec3 sign(ivec3 x);
|
|
ivec4 sign(ivec4 x);
|
|
float floor(float x);
|
|
vec2 floor(vec2 x);
|
|
vec3 floor(vec3 x);
|
|
vec4 floor(vec4 x);
|
|
float trunc(float x);
|
|
vec2 trunc(vec2 x);
|
|
vec3 trunc(vec3 x);
|
|
vec4 trunc(vec4 x);
|
|
float round(float x);
|
|
vec2 round(vec2 x);
|
|
vec3 round(vec3 x);
|
|
vec4 round(vec4 x);
|
|
float roundEven(float x);
|
|
vec2 roundEven(vec2 x);
|
|
vec3 roundEven(vec3 x);
|
|
vec4 roundEven(vec4 x);
|
|
float ceil(float x);
|
|
vec2 ceil(vec2 x);
|
|
vec3 ceil(vec3 x);
|
|
vec4 ceil(vec4 x);
|
|
float fract(float x);
|
|
vec2 fract(vec2 x);
|
|
vec3 fract(vec3 x);
|
|
vec4 fract(vec4 x);
|
|
float mod(float x, float y);
|
|
vec2 mod(vec2 x, float y);
|
|
vec3 mod(vec3 x, float y);
|
|
vec4 mod(vec4 x, float y);
|
|
vec2 mod(vec2 x, vec2 y);
|
|
vec3 mod(vec3 x, vec3 y);
|
|
vec4 mod(vec4 x, vec4 y);
|
|
float modf(float x, float y);
|
|
vec2 modf(vec2 x, vec2 y);
|
|
vec3 modf(vec3 x, vec3 y);
|
|
vec4 modf(vec4 x, vec4 y);
|
|
float min(float x, float y);
|
|
vec2 min(vec2 x, vec2 y);
|
|
vec3 min(vec3 x, vec3 y);
|
|
vec4 min(vec4 x, vec4 y);
|
|
vec2 min(vec2 x, float y);
|
|
vec3 min(vec3 x, float y);
|
|
vec4 min(vec4 x, float y);
|
|
int min(int x, int y);
|
|
ivec2 min(ivec2 x, ivec2 y);
|
|
ivec3 min(ivec3 x, ivec3 y);
|
|
ivec4 min(ivec4 x, ivec4 y);
|
|
ivec2 min(ivec2 x, int y);
|
|
ivec3 min(ivec3 x, int y);
|
|
ivec4 min(ivec4 x, int y);
|
|
uint min(uint x, uint y);
|
|
uvec2 min(uvec2 x, uvec2 y);
|
|
uvec3 min(uvec3 x, uvec3 y);
|
|
uvec4 min(uvec4 x, uvec4 y);
|
|
uvec2 min(uvec2 x, uint y);
|
|
uvec3 min(uvec3 x, uint y);
|
|
uvec4 min(uvec4 x, uint y);
|
|
float max(float x, float y);
|
|
vec2 max(vec2 x, vec2 y);
|
|
vec3 max(vec3 x, vec3 y);
|
|
vec4 max(vec4 x, vec4 y);
|
|
vec2 max(vec2 x, float y);
|
|
vec3 max(vec3 x, float y);
|
|
vec4 max(vec4 x, float y);
|
|
int max(int x, int y);
|
|
ivec2 max(ivec2 x, ivec2 y);
|
|
ivec3 max(ivec3 x, ivec3 y);
|
|
ivec4 max(ivec4 x, ivec4 y);
|
|
ivec2 max(ivec2 x, int y);
|
|
ivec3 max(ivec3 x, int y);
|
|
ivec4 max(ivec4 x, int y);
|
|
uint max(uint x, uint y);
|
|
uvec2 max(uvec2 x, uvec2 y);
|
|
uvec3 max(uvec3 x, uvec3 y);
|
|
uvec4 max(uvec4 x, uvec4 y);
|
|
uvec2 max(uvec2 x, uint y);
|
|
uvec3 max(uvec3 x, uint y);
|
|
uvec4 max(uvec4 x, uint y);
|
|
float clamp(float x, float min, float max);
|
|
vec2 clamp(vec2 x, vec2 min, vec2 max);
|
|
vec3 clamp(vec3 x, vec3 min, vec3 max);
|
|
vec4 clamp(vec4 x, vec4 min, vec4 max);
|
|
vec2 clamp(vec2 x, vec2 min, float max);
|
|
vec3 clamp(vec3 x, vec3 min, float max);
|
|
vec4 clamp(vec4 x, vec4 min, float max);
|
|
int clamp(int x, int min, int max);
|
|
ivec2 clamp(ivec2 x, ivec2 min, ivec2 max);
|
|
ivec3 clamp(ivec3 x, ivec3 min, ivec3 max);
|
|
ivec4 clamp(ivec4 x, ivec4 min, ivec4 max);
|
|
ivec2 clamp(ivec2 x, ivec2 min, int max);
|
|
ivec3 clamp(ivec3 x, ivec3 min, int max);
|
|
ivec4 clamp(ivec4 x, ivec4 min, int max);
|
|
uint clamp(uint x, uint min, uint max);
|
|
uvec2 clamp(uvec2 x, uvec2 min, uvec2 max);
|
|
uvec3 clamp(uvec3 x, uvec3 min, uvec3 max);
|
|
uvec4 clamp(uvec4 x, uvec4 min, uvec4 max);
|
|
uvec2 clamp(uvec2 x, uvec2 min, uint max);
|
|
uvec3 clamp(uvec3 x, uvec3 min, uint max);
|
|
uvec4 clamp(uvec4 x, uvec4 min, uint max);
|
|
float mix(float x, float y, float a);
|
|
vec2 mix(vec2 x, vec2 y, vec2 a);
|
|
vec3 mix(vec3 x, vec3 y, vec3 a);
|
|
vec4 mix(vec4 x, vec4 y, vec4 a);
|
|
vec2 mix(vec2 x, vec2 y, float a);
|
|
vec3 mix(vec3 x, vec3 y, float a);
|
|
vec4 mix(vec4 x, vec4 y, float a);
|
|
float mix(float x, float y, bool a);
|
|
vec2 mix(vec2 x, vec2 y, bool a);
|
|
vec3 mix(vec3 x, vec3 y, bool a);
|
|
vec4 mix(vec4 x, vec4 y, bool a);
|
|
float mix(float x, float y, bvec2 a);
|
|
vec2 mix(vec2 x, vec2 y, bvec2 a);
|
|
vec3 mix(vec3 x, vec3 y, bvec2 a);
|
|
vec4 mix(vec4 x, vec4 y, bvec2 a);
|
|
float mix(float x, float y, bvec3 a);
|
|
vec2 mix(vec2 x, vec2 y, bvec3 a);
|
|
vec3 mix(vec3 x, vec3 y, bvec3 a);
|
|
vec4 mix(vec4 x, vec4 y, bvec3 a);
|
|
float mix(float x, float y, bvec4 a);
|
|
vec2 mix(vec2 x, vec2 y, bvec4 a);
|
|
vec3 mix(vec3 x, vec3 y, bvec4 a);
|
|
vec4 mix(vec4 x, vec4 y, bvec4 a);
|
|
float step(float edge, float x);
|
|
vec2 step(vec2 edge, vec2 x);
|
|
vec3 step(vec3 edge, vec3 x);
|
|
vec4 step(vec4 edge, vec4 x);
|
|
vec2 step(float edge, vec2 x);
|
|
vec3 step(float edge, vec3 x);
|
|
vec4 step(float edge, vec4 x);
|
|
float smoothstep(float edge0, float edge1, float x);
|
|
vec2 smoothstep(vec2 edge0, vec2 edge1, vec2 x);
|
|
vec3 smoothstep(vec3 edge0, vec3 edge1, vec3 x);
|
|
vec4 smoothstep(vec4 edge0, vec4 edge1, vec4 x);
|
|
vec2 smoothstep(float edge0, float edge1, vec2 x);
|
|
vec3 smoothstep(float edge0, float edge1, vec3 x);
|
|
vec4 smoothstep(float edge0, float edge1, vec4 x);
|
|
bool isnan(float x);
|
|
bvec2 isnan(vec2 x);
|
|
bvec3 isnan(vec3 x);
|
|
bvec4 isnan(vec4 x);
|
|
bool isinf(float x);
|
|
bvec2 isinf(vec2 x);
|
|
bvec3 isinf(vec3 x);
|
|
bvec4 isinf(vec4 x);
|
|
int floatBitsToInt(float x);
|
|
ivec2 floatBitsToInt(vec2 x);
|
|
ivec3 floatBitsToInt(vec3 x);
|
|
ivec4 floatBitsToInt(vec4 x);
|
|
uint floatBitsToUint(float x);
|
|
uvec2 floatBitsToUint(vec2 x);
|
|
uvec3 floatBitsToUint(vec3 x);
|
|
uvec4 floatBitsToUint(vec4 x);
|
|
float intBitsToFloat(int x);
|
|
vec2 intBitsToFloat(ivec2 x);
|
|
vec3 intBitsToFloat(ivec3 x);
|
|
vec4 intBitsToFloat(ivec4 x);
|
|
float uintBitsToFloat(uint x);
|
|
vec2 uintBitsToFloat(uvec2 x);
|
|
vec3 uintBitsToFloat(uvec3 x);
|
|
vec4 uintBitsToFloat(uvec4 x);
|
|
|
|
// Geometric functions.
|
|
float length(float x);
|
|
float length(vec2 x);
|
|
float length(vec3 x);
|
|
float length(vec4 x);
|
|
float distance(float x, float y);
|
|
float distance(vec2 x, vec2 y);
|
|
float distance(vec3 x, vec3 y);
|
|
float distance(vec4 x, vec4 y);
|
|
float dot(float x, float y);
|
|
float dot(vec2 x, vec2 y);
|
|
float dot(vec3 x, vec3 y);
|
|
float dot(vec4 x, vec4 y);
|
|
vec3 cross(vec3 x, vec3 y);
|
|
float normalize(float x);
|
|
vec2 normalize(vec2 x);
|
|
vec3 normalize(vec3 x);
|
|
vec4 normalize(vec4 x);
|
|
|
|
// Compatibility profile only.
|
|
vec4 transform();
|
|
float faceforward(float n, float i, float nref);
|
|
vec2 faceforward(vec2 n, vec2 i, vec2 nref);
|
|
vec3 faceforward(vec3 n, vec3 i, vec3 nref);
|
|
vec4 faceforward(vec4 n, vec4 i, vec4 nref);
|
|
float reflect(float n, float i);
|
|
vec2 reflect(vec2 n, vec2 i);
|
|
vec3 reflect(vec3 n, vec3 i);
|
|
vec4 reflect(vec4 n, vec4 i);
|
|
float refract(float n, float i, float eta);
|
|
vec2 refract(vec2 n, vec2 i, float eta);
|
|
vec3 refract(vec3 n, vec3 i, float eta);
|
|
vec4 refract(vec4 n, vec4 i, float eta);
|
|
|
|
// Matrix functions.
|
|
mat2 matrixCompMult(mat2 x, mat2 y);
|
|
mat3 matrixCompMult(mat3 x, mat3 y);
|
|
mat4 matrixCompMult(mat4 x, mat4 y);
|
|
mat2x4 matrixCompMult(mat2x4 x, mat2x4 y);
|
|
mat4x2 matrixCompMult(mat4x2 x, mat4x2 y);
|
|
mat2x3 matrixCompMult(mat2x3 x, mat2x3 y);
|
|
mat3x2 matrixCompMult(mat3x2 x, mat3x2 y);
|
|
mat3x4 matrixCompMult(mat3x4 x, mat3x4 y);
|
|
mat4x3 matrixCompMult(mat4x3 x, mat4x3 y);
|
|
mat2 outerProduct(vec2 c, vec2 r);
|
|
mat3 outerProduct(vec3 c, vec3 r);
|
|
mat4 outerProduct(vec4 c, vec4 r);
|
|
mat2x3 outerProduct(vec3 c, vec2 r);
|
|
mat3x2 outerProduct(vec2 c, vec3 r);
|
|
mat2x4 outerProduct(vec4 c, vec2 r);
|
|
mat4x2 outerProduct(vec2 c, vec4 r);
|
|
mat3x4 outerProduct(vec4 c, vec3 r);
|
|
mat4x3 outerProduct(vec3 c, vec4 r);
|
|
mat2 transpose(mat2 m);
|
|
mat3 transpose(mat3 m);
|
|
mat4 transpose(mat4 m);
|
|
mat2x3 transpose(mat3x2 m);
|
|
mat3x2 transpose(mat2x3 m);
|
|
mat2x4 transpose(mat4x2 m);
|
|
mat4x2 transpose(mat2x4 m);
|
|
mat3x4 transpose(mat4x3 m);
|
|
mat4x3 transpose(mat3x4 m);
|
|
float determinant(mat2 m);
|
|
float determinant(mat3 m);
|
|
float determinant(mat4 m);
|
|
mat2 inverse(mat2 m);
|
|
mat3 inverse(mat3 m);
|
|
mat4 inverse(mat4 m);
|
|
|
|
// Vector relational functions.
|
|
bvec2 lessThan(vec2 x, vec2 y);
|
|
bvec3 lessThan(vec3 x, vec3 y);
|
|
bvec4 lessThan(vec4 x, vec4 y);
|
|
bvec2 lessThan(ivec2 x, ivec2 y);
|
|
bvec3 lessThan(ivec3 x, ivec3 y);
|
|
bvec4 lessThan(ivec4 x, ivec4 y);
|
|
bvec2 lessThan(uvec2 x, uvec2 y);
|
|
bvec3 lessThan(uvec3 x, uvec3 y);
|
|
bvec4 lessThan(uvec4 x, uvec4 y);
|
|
bvec2 lessThanEqual(vec2 x, vec2 y);
|
|
bvec3 lessThanEqual(vec3 x, vec3 y);
|
|
bvec4 lessThanEqual(vec4 x, vec4 y);
|
|
bvec2 lessThanEqual(ivec2 x, ivec2 y);
|
|
bvec3 lessThanEqual(ivec3 x, ivec3 y);
|
|
bvec4 lessThanEqual(ivec4 x, ivec4 y);
|
|
bvec2 lessThanEqual(uvec2 x, uvec2 y);
|
|
bvec3 lessThanEqual(uvec3 x, uvec3 y);
|
|
bvec4 lessThanEqual(uvec4 x, uvec4 y);
|
|
bvec2 greaterThan(vec2 x, vec2 y);
|
|
bvec3 greaterThan(vec3 x, vec3 y);
|
|
bvec4 greaterThan(vec4 x, vec4 y);
|
|
bvec2 greaterThan(ivec2 x, ivec2 y);
|
|
bvec3 greaterThan(ivec3 x, ivec3 y);
|
|
bvec4 greaterThan(ivec4 x, ivec4 y);
|
|
bvec2 greaterThan(uvec2 x, uvec2 y);
|
|
bvec3 greaterThan(uvec3 x, uvec3 y);
|
|
bvec4 greaterThan(uvec4 x, uvec4 y);
|
|
bvec2 greaterThanEqual(vec2 x, vec2 y);
|
|
bvec3 greaterThanEqual(vec3 x, vec3 y);
|
|
bvec4 greaterThanEqual(vec4 x, vec4 y);
|
|
bvec2 greaterThanEqual(ivec2 x, ivec2 y);
|
|
bvec3 greaterThanEqual(ivec3 x, ivec3 y);
|
|
bvec4 greaterThanEqual(ivec4 x, ivec4 y);
|
|
bvec2 greaterThanEqual(uvec2 x, uvec2 y);
|
|
bvec3 greaterThanEqual(uvec3 x, uvec3 y);
|
|
bvec4 greaterThanEqual(uvec4 x, uvec4 y);
|
|
bvec2 equal(vec2 x, vec2 y);
|
|
bvec3 equal(vec3 x, vec3 y);
|
|
bvec4 equal(vec4 x, vec4 y);
|
|
bvec2 equal(ivec2 x, ivec2 y);
|
|
bvec3 equal(ivec3 x, ivec3 y);
|
|
bvec4 equal(ivec4 x, ivec4 y);
|
|
bvec2 equal(uvec2 x, uvec2 y);
|
|
bvec3 equal(uvec3 x, uvec3 y);
|
|
bvec4 equal(uvec4 x, uvec4 y);
|
|
bvec2 equal(bvec2 x, bvec2 y);
|
|
bvec3 equal(bvec3 x, bvec3 y);
|
|
bvec4 equal(bvec4 x, bvec4 y);
|
|
bvec2 notEqual(vec2 x, vec2 y);
|
|
bvec3 notEqual(vec3 x, vec3 y);
|
|
bvec4 notEqual(vec4 x, vec4 y);
|
|
bvec2 notEqual(ivec2 x, ivec2 y);
|
|
bvec3 notEqual(ivec3 x, ivec3 y);
|
|
bvec4 notEqual(ivec4 x, ivec4 y);
|
|
bvec2 notEqual(uvec2 x, uvec2 y);
|
|
bvec3 notEqual(uvec3 x, uvec3 y);
|
|
bvec4 notEqual(uvec4 x, uvec4 y);
|
|
bvec2 notEqual(bvec2 x, bvec2 y);
|
|
bvec3 notEqual(bvec3 x, bvec3 y);
|
|
bvec4 notEqual(bvec4 x, bvec4 y);
|
|
bool any(bvec2 b);
|
|
bool any(bvec3 b);
|
|
bool any(bvec4 b);
|
|
bool all(bvec2 b);
|
|
bool all(bvec3 b);
|
|
bool all(bvec4 b);
|
|
bvec2 not(bvec2 x);
|
|
bvec3 not(bvec3 x);
|
|
bvec4 not(bvec4 x);
|
|
|
|
// Texture lookup functions.
|
|
int textureSize(sampler1D sampler, int lod);
|
|
ivec2 textureSize(sampler2D sampler, int lod);
|
|
ivec3 textureSize(sampler3D sampler, int lod);
|
|
ivec2 textureSize(samplerCube sampler, int lod);
|
|
int textureSize(sampler1DShadow sampler, int lod);
|
|
ivec2 textureSize(sampler2DShadow sampler, int lod);
|
|
ivec2 textureSize(samplerCubeShadow sampler, int lod);
|
|
ivec2 textureSize(sampler2DRect sampler);
|
|
ivec2 textureSize(sampler2DRectShadow sampler);
|
|
ivec2 textureSize(sampler1DArray sampler, int lod);
|
|
ivec3 textureSize(sampler2DArray sampler, int lod);
|
|
ivec2 textureSize(sampler1DArrayShadow sampler, int lod);
|
|
ivec3 textureSize(sampler2DArrayShadow sampler, int lod);
|
|
int textureSize(samplerBuffer sampler);
|
|
ivec2 textureSize(sampler2DMS sampler);
|
|
ivec2 textureSize(sampler2DMSArray sampler);
|
|
vec4 texture(sampler1D sampler, float P);
|
|
vec4 texture(sampler1D sampler, float P, float bias);
|
|
vec4 texture(sampler2D sampler, vec2 P);
|
|
vec4 texture(sampler2D sampler, vec2 P, float bias);
|
|
vec4 texture(sampler3D sampler, vec3 P);
|
|
vec4 texture(sampler3D sampler, vec3 P, float bias);
|
|
vec4 texture(samplerCube sampler, vec3 P);
|
|
vec4 texture(samplerCube sampler, vec3 P, float bias);
|
|
float texture(sampler1DShadow sampler, vec3 P);
|
|
float texture(sampler1DShadow sampler, vec3 P, float bias);
|
|
float texture(sampler2DShadow sampler, vec3 P);
|
|
float texture(sampler2DShadow sampler, vec3 P, float bias);
|
|
float texture(samplerCubeShadow sampler, vec4 P);
|
|
float texture(samplerCubeShadow sampler, vec4 P, float bias);
|
|
vec4 texture(sampler1DArray sampler, vec2 P);
|
|
vec4 texture(sampler1DArray sampler, vec2 P, float bias);
|
|
vec4 texture(sampler2DArray sampler, vec3 P);
|
|
vec4 texture(sampler2DArray sampler, vec3 P, float bias);
|
|
float texture(sampler1DArrayShadow sampler, vec3 P);
|
|
float texture(sampler1DArrayShadow sampler, vec3 P, float bias);
|
|
float texture(sampler2DArrayShadow sampler, vec4 P);
|
|
vec4 texture(sampler2DRect sampler, vec2 P);
|
|
float texture(sampler2DRectShadow sampler, vec3 P);
|
|
vec4 textureProj(sampler1D sampler, vec2 P);
|
|
vec4 textureProj(sampler1D sampler, vec2 P, float bias);
|
|
vec4 textureProj(sampler1D sampler, vec4 P);
|
|
vec4 textureProj(sampler1D sampler, vec4 P, float bias);
|
|
vec4 textureProj(sampler2D sampler, vec3 P);
|
|
vec4 textureProj(sampler2D sampler, vec3 P, float bias);
|
|
vec4 textureProj(sampler2D sampler, vec4 P);
|
|
vec4 textureProj(sampler2D sampler, vec4 P, float bias);
|
|
vec4 textureProj(sampler3D sampler, vec4 P);
|
|
vec4 textureProj(sampler3D sampler, vec4 P, float bias);
|
|
float textureProj(sampler1DShadow sampler, vec4 P);
|
|
float textureProj(sampler1DShadow sampler, vec4 P, float bias);
|
|
float textureProj(sampler2DShadow sampler, vec4 P);
|
|
float textureProj(sampler2DShadow sampler, vec4 P, float bias);
|
|
vec4 textureProj(sampler2DRect sampler, vec3 P);
|
|
vec4 textureProj(sampler2DRect sampler, vec4 P);
|
|
float textureProj(sampler2DRectShadow sampler, vec4 P);
|
|
vec4 textureLod(sampler1D sampler, float P, float lod);
|
|
vec4 textureLod(sampler2D sampler, vec2 P, float lod);
|
|
vec4 textureLod(sampler3D sampler, vec3 P, float lod);
|
|
vec4 textureLod(samplerCube sampler, vec3 P, float lod);
|
|
float textureLod(sampler1DShadow sampler, vec3 P, float lod);
|
|
float textureLod(sampler2DShadow sampler, vec3 P, float lod);
|
|
vec4 textureLod(sampler1DArray sampler, vec2 P, float lod);
|
|
vec4 textureLod(sampler2DArray sampler, vec3 P, float lod);
|
|
float textureLod(sampler1DArrayShadow sampler, vec3 P, float lod);
|
|
vec4 textureOffset(sampler1D sampler, float P, int offset);
|
|
vec4 textureOffset(sampler1D sampler, float P, int offset, float bias);
|
|
vec4 textureOffset(sampler2D sampler, vec2 P, ivec2 offset);
|
|
vec4 textureOffset(sampler2D sampler, vec2 P, ivec2 offset, float bias);
|
|
vec4 textureOffset(sampler3D sampler, vec3 P, ivec3 offset);
|
|
vec4 textureOffset(sampler3D sampler, vec3 P, ivec3 offset, float bias);
|
|
vec4 textureOffset(sampler2DRect sampler, vec2 P, ivec2 offset);
|
|
float textureOffset(sampler2DRectShadow sampler, vec3 P, ivec2 offset);
|
|
float textureOffset(sampler1DShadow sampler, vec3 P, int offset);
|
|
float textureOffset(sampler1DShadow sampler, vec3 P, int offset, float bias);
|
|
float textureOffset(sampler2DShadow sampler, vec3 P, ivec2 offset);
|
|
float textureOffset(sampler2DShadow sampler, vec3 P, ivec2 offset, float bias);
|
|
vec4 textureOffset(sampler1DArray sampler, vec2 P, int offset);
|
|
vec4 textureOffset(sampler1DArray sampler, vec2 P, int offset, float bias);
|
|
vec4 textureOffset(sampler2DArray sampler, vec3 P, ivec2 offset);
|
|
vec4 textureOffset(sampler2DArray sampler, vec3 P, ivec2 offset, float bias);
|
|
float textureOffset(sampler1DArrayShadow sampler, vec3 P, int offset);
|
|
float textureOffset(sampler1DArrayShadow sampler, vec3 P, int offset, float bias);
|
|
vec4 texelFetch(sampler1D sampler, int P, int lod);
|
|
vec4 texelFetch(sampler2D sampler, ivec2 P, int lod);
|
|
vec4 texelFetch(sampler3D sampler, ivec3 P, int lod);
|
|
vec4 texelFetch(sampler2DRect sampler, ivec2 P);
|
|
vec4 texelFetch(sampler1DArray sampler, ivec2 P, int lod);
|
|
vec4 texelFetch(sampler2DArray sampler, ivec3 P, int lod);
|
|
vec4 texelFetch(samplerBuffer sampler, int P);
|
|
vec4 texelFetch(sampler2DMS sampler, ivec2 P, int sampleno);
|
|
vec4 texelFetch(sampler2DMSArray sampler, ivec3 P, int sampleno);
|
|
vec4 texelFetchOffset(sampler1D sampler, int P, int lod, int offset);
|
|
vec4 texelFetchOffset(sampler2D sampler, ivec2 P, int lod, ivec2 offset);
|
|
vec4 texelFetchOffset(sampler3D sampler, ivec3 P, int lod, ivec3 offset);
|
|
vec4 texelFetchOffset(sampler2DRect sampler, ivec2 P, ivec2 offset);
|
|
vec4 texelFetchOffset(sampler1DArray sampler, ivec2 P, int lod, int offset);
|
|
vec4 texelFetchOffset(sampler2DArray sampler, ivec3 P, int lod, ivec2 offset);
|
|
vec4 textureProjOffset(sampler1D sampler, vec2 P, int offset);
|
|
vec4 textureProjOffset(sampler1D sampler, vec2 P, int offset, float bias);
|
|
vec4 textureProjOffset(sampler1D sampler, vec4 P, int offset);
|
|
vec4 textureProjOffset(sampler1D sampler, vec4 P, int offset, float bias);
|
|
vec4 textureProjOffset(sampler2D sampler, vec3 P, ivec2 offset);
|
|
vec4 textureProjOffset(sampler2D sampler, vec3 P, ivec2 offset, float bias);
|
|
vec4 textureProjOffset(sampler2D sampler, vec4 P, ivec2 offset);
|
|
vec4 textureProjOffset(sampler2D sampler, vec4 P, ivec2 offset, float bias);
|
|
vec4 textureProjOffset(sampler3D sampler, vec4 P, ivec3 offset);
|
|
vec4 textureProjOffset(sampler3D sampler, vec4 P, ivec3 offset, float bias);
|
|
vec4 textureProjOffset(sampler2DRect sampler, vec3 P, ivec2 offset);
|
|
vec4 textureProjOffset(sampler2DRect sampler, vec4 P, ivec2 offset);
|
|
float textureProjOffset(sampler2DRectShadow sampler, vec4 P, ivec2 offset );
|
|
float textureProjOffset(sampler1DShadow sampler, vec4 P, int offset);
|
|
float textureProjOffset(sampler1DShadow sampler, vec4 P, int offset, float bias);
|
|
float textureProjOffset(sampler2DShadow sampler, vec4 P, ivec2 offset);
|
|
float textureProjOffset(sampler2DShadow sampler, vec4 P, ivec2 offset, float bias);
|
|
vec4 textureLodOffset(sampler1D sampler, float P, float lod, int offset);
|
|
vec4 textureLodOffset(sampler2D sampler, vec2 P, float lod, ivec2 offset);
|
|
vec4 textureLodOffset(sampler3D sampler, vec3 P, float lod, ivec3 offset);
|
|
float textureLodOffset(sampler1DShadow sampler, vec3 P, float lod, int offset);
|
|
float textureLodOffset(sampler2DShadow sampler, vec3 P, float lod, ivec2 offset);
|
|
vec4 textureLodOffset(sampler1DArray sampler, vec2 P, float lod, int offset);
|
|
vec4 textureLodOffset(sampler2DArray sampler, vec3 P, float lod, ivec2 offset);
|
|
float textureLodOffset(sampler1DArrayShadow sampler, vec3 P, float lod, int offset);
|
|
vec4 textureProjLod(sampler1D sampler, vec2 P, float lod);
|
|
vec4 textureProjLod(sampler1D sampler, vec4 P, float lod);
|
|
vec4 textureProjLod(sampler2D sampler, vec3 P, float lod);
|
|
vec4 textureProjLod(sampler2D sampler, vec4 P, float lod);
|
|
vec4 textureProjLod(sampler3D sampler, vec4 P, float lod);
|
|
float textureProjLod(sampler1DShadow sampler, vec4 P, float lod);
|
|
float textureProjLod(sampler2DShadow sampler, vec4 P, float lod);
|
|
vec4 textureProjLodOffset(sampler1D sampler, vec2 P, float lod, int offset);
|
|
vec4 textureProjLodOffset(sampler1D sampler, vec4 P, float lod, int offset);
|
|
vec4 textureProjLodOffset(sampler2D sampler, vec3 P, float lod, ivec2 offset);
|
|
vec4 textureProjLodOffset(sampler2D sampler, vec4 P, float lod, ivec2 offset);
|
|
vec4 textureProjLodOffset(sampler3D sampler, vec4 P, float lod, ivec3 offset);
|
|
float textureProjLodOffset(sampler1DShadow sampler, vec4 P, float lod, int offset);
|
|
float textureProjLodOffset(sampler2DShadow sampler, vec4 P, float lod, ivec2 offset);
|
|
vec4 textureGrad(sampler1D sampler, float P, float dPdx, float dPdy);
|
|
vec4 textureGrad(sampler2D sampler, vec2 P, vec2 dPdx, vec2 dPdy);
|
|
vec4 textureGrad(sampler3D sampler, vec3 P, vec3 dPdx, vec3 dPdy);
|
|
vec4 textureGrad(samplerCube sampler, vec3 P, vec3 dPdx, vec3 dPdy);
|
|
vec4 textureGrad(sampler2DRect sampler, vec2 P, vec2 dPdx, vec2 dPdy);
|
|
float textureGrad(sampler2DRectShadow sampler, vec3 P, vec2 dPdx, vec2 dPdy);
|
|
float textureGrad(sampler1DShadow sampler, vec3 P, float dPdx, float dPdy);
|
|
float textureGrad(sampler2DShadow sampler, vec3 P, vec2 dPdx, vec2 dPdy);
|
|
float textureGrad(samplerCubeShadow sampler, vec4 P, vec3 dPdx, vec3 dPdy);
|
|
vec4 textureGrad(sampler1DArray sampler, vec2 P, float dPdx, float dPdy);
|
|
vec4 textureGrad(sampler2DArray sampler, vec3 P, vec2 dPdx, vec2 dPdy);
|
|
float textureGrad(sampler1DArrayShadow sampler, vec3 P, float dPdx, float dPdy);
|
|
float textureGrad(sampler2DArrayShadow sampler, vec4 P, vec2 dPdx, vec2 dPdy);
|
|
vec4 textureGradOffset(sampler1D sampler, float P, float dPdx, float dPdy, int offset);
|
|
vec4 textureGradOffset(sampler2D sampler, vec2 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
vec4 textureGradOffset(sampler3D sampler, vec3 P, vec3 dPdx, vec3 dPdy, ivec3 offset);
|
|
vec4 textureGradOffset(sampler2DRect sampler, vec2 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
float textureGradOffset(sampler2DRectShadow sampler, vec3 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
float textureGradOffset(sampler1DShadow sampler, vec3 P, float dPdx, float dPdy, int offset );
|
|
float textureGradOffset(sampler2DShadow sampler, vec3 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
vec4 textureGradOffset(sampler1DArray sampler, vec2 P, float dPdx, float dPdy, int offset);
|
|
vec4 textureGradOffset(sampler2DArray sampler, vec3 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
float textureGradOffset(sampler1DArrayShadow sampler, vec3 P, float dPdx, float dPdy, int offset);
|
|
float textureGradOffset(sampler2DArrayShadow sampler, vec4 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
vec4 textureProjGrad(sampler1D sampler, vec2 P, float dPdx, float dPdy);
|
|
vec4 textureProjGrad(sampler1D sampler, vec4 P, float dPdx, float dPdy);
|
|
vec4 textureProjGrad(sampler2D sampler, vec3 P, vec2 dPdx, vec2 dPdy);
|
|
vec4 textureProjGrad(sampler2D sampler, vec4 P, vec2 dPdx, vec2 dPdy);
|
|
vec4 textureProjGrad(sampler3D sampler, vec4 P, vec3 dPdx, vec3 dPdy);
|
|
vec4 textureProjGrad(sampler2DRect sampler, vec3 P, vec2 dPdx, vec2 dPdy);
|
|
vec4 textureProjGrad(sampler2DRect sampler, vec4 P, vec2 dPdx, vec2 dPdy);
|
|
float textureProjGrad(sampler2DRectShadow sampler, vec4 P, vec2 dPdx, vec2 dPdy);
|
|
float textureProjGrad(sampler1DShadow sampler, vec4 P, float dPdx, float dPdy);
|
|
float textureProjGrad(sampler2DShadow sampler, vec4 P, vec2 dPdx, vec2 dPdy);
|
|
vec4 textureProjGradOffset(sampler1D sampler, vec2 P, float dPdx, float dPdy, int offset);
|
|
vec4 textureProjGradOffset(sampler1D sampler, vec4 P, float dPdx, float dPdy, int offset);
|
|
vec4 textureProjGradOffset(sampler2D sampler, vec3 P, vec2 dPdx, vec2 dPdy, vec2 offset);
|
|
vec4 textureProjGradOffset(sampler2D sampler, vec4 P, vec2 dPdx, vec2 dPdy, vec2 offset);
|
|
vec4 textureProjGradOffset(sampler2DRect sampler, vec3 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
vec4 textureProjGradOffset(sampler2DRect sampler, vec4 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
float textureProjGradOffset(sampler2DRectShadow sampler, vec4 P, vec2 dPdx, vec2 dPdy, ivec2 offset);
|
|
vec4 textureProjGradOffset(sampler3D sampler, vec4 P, vec3 dPdx, vec3 dPdy, vec3 offset);
|
|
float textureProjGradOffset(sampler1DShadow sampler, vec4 P, float dPdx, float dPdy, int offset);
|
|
float textureProjGradOffset(sampler2DShadow sampler, vec4 P, vec2 dPdx, vec2 dPdy, vec2 offset);
|
|
|
|
// Deprecated texture functions.
|
|
vec4 texture1D(sampler1D sampler, float coord);
|
|
vec4 texture1D(sampler1D sampler, float coord, float bias);
|
|
vec4 texture1DProj(sampler1D sampler, vec2 coord);
|
|
vec4 texture1DProj(sampler1D sampler, vec2 coord, float bias);
|
|
vec4 texture1DProj(sampler1D sampler, vec4 coord);
|
|
vec4 texture1DProj(sampler1D sampler, vec4 coord, float bias);
|
|
vec4 texture1DLod(sampler1D sampler, float coord, float lod);
|
|
vec4 texture1DProjLod(sampler1D sampler, vec2 coord, float lod);
|
|
vec4 texture1DProjLod(sampler1D sampler, vec4 coord, float lod);
|
|
vec4 texture2D(sampler2D sampler, vec2 coord);
|
|
vec4 texture2D(sampler2D sampler, vec2 coord, float bias);
|
|
vec4 texture2DProj(sampler2D sampler, vec3 coord);
|
|
vec4 texture2DProj(sampler2D sampler, vec3 coord, float bias);
|
|
vec4 texture2DProj(sampler2D sampler, vec4 coord);
|
|
vec4 texture2DProj(sampler2D sampler, vec4 coord, float bias);
|
|
vec4 texture2DLod(sampler2D sampler, vec2 coord, float lod);
|
|
vec4 texture2DProjLod(sampler2D sampler, vec3 coord, float lod);
|
|
vec4 texture2DProjLod(sampler2D sampler, vec4 coord, float lod);
|
|
vec4 texture3D(sampler3D sampler, vec3 coord);
|
|
vec4 texture3D(sampler3D sampler, vec3 coord, float bias);
|
|
vec4 texture3DProj(sampler3D sampler, vec4 coord);
|
|
vec4 texture3DProj(sampler3D sampler, vec4 coord, float bias);
|
|
vec4 texture3DLod(sampler3D sampler, vec3 coord, float lod);
|
|
vec4 texture3DProjLod(sampler3D sampler, vec4 coord, float lod);
|
|
vec4 textureCube(samplerCube sampler, vec3 coord);
|
|
vec4 textureCube(samplerCube sampler, vec3 coord, float bias);
|
|
vec4 textureCubeLod(samplerCube sampler, vec3 coord, float lod);
|
|
vec4 shadow1D(sampler1DShadow sampler, vec3 coord);
|
|
vec4 shadow1D(sampler1DShadow sampler, vec3 coord, float bias);
|
|
vec4 shadow2D(sampler2DShadow sampler, vec3 coord);
|
|
vec4 shadow2D(sampler2DShadow sampler, vec3 coord, float bias);
|
|
vec4 shadow1DProj(sampler1DShadow sampler, vec4 coord);
|
|
vec4 shadow1DProj(sampler1DShadow sampler, vec4 coord, float bias);
|
|
vec4 shadow2DProj(sampler2DShadow sampler, vec4 coord);
|
|
vec4 shadow2DProj(sampler2DShadow sampler, vec4 coord, float bias);
|
|
vec4 shadow1DLod(sampler1DShadow sampler, vec3 coord, float lod);
|
|
vec4 shadow2DLod(sampler2DShadow sampler, vec3 coord, float lod);
|
|
vec4 shadow1DProjLod(sampler1DShadow sampler, vec4 coord, float lod);
|
|
vec4 shadow2DProjLod(sampler2DShadow sampler, vec4 coord, float lod);
|
|
|
|
// Noise functions.
|
|
float noise1(float x);
|
|
float noise1(vec2 x);
|
|
float noise1(vec3 x);
|
|
float noise1(vec4 x);
|
|
vec2 noise2(float x);
|
|
vec2 noise2(vec2 x);
|
|
vec2 noise2(vec3 x);
|
|
vec2 noise2(vec4 x);
|
|
vec3 noise3(float x);
|
|
vec3 noise3(vec2 x);
|
|
vec3 noise3(vec3 x);
|
|
vec3 noise3(vec4 x);
|
|
vec4 noise4(float x);
|
|
vec4 noise4(vec2 x);
|
|
vec4 noise4(vec3 x);
|
|
vec4 noise4(vec4 x);
|