src/glsl/builtins/profiles/130.frag

   1 #version 130
   2
   3 /* texture - bias variants */
   4  vec4 texture( sampler1D sampler, float P, float bias);
   5 ivec4 texture(isampler1D sampler, float P, float bias);
   6 uvec4 texture(usampler1D sampler, float P, float bias);
   7
   8  vec4 texture( sampler2D sampler, vec2 P, float bias);
   9 ivec4 texture(isampler2D sampler, vec2 P, float bias);
  10 uvec4 texture(usampler2D sampler, vec2 P, float bias);
  11
  12  vec4 texture( sampler3D sampler, vec3 P, float bias);
  13 ivec4 texture(isampler3D sampler, vec3 P, float bias);
  14 uvec4 texture(usampler3D sampler, vec3 P, float bias);
  15
  16  vec4 texture( samplerCube sampler, vec3 P, float bias);
  17 ivec4 texture(isamplerCube sampler, vec3 P, float bias);
  18 uvec4 texture(usamplerCube sampler, vec3 P, float bias);
  19
  20 float texture(sampler1DShadow   sampler, vec3 P, float bias);
  21 float texture(sampler2DShadow   sampler, vec3 P, float bias);
  22 float texture(samplerCubeShadow sampler, vec4 P, float bias);
  23
  24  vec4 texture( sampler1DArray sampler, vec2 P, float bias);
  25 ivec4 texture(isampler1DArray sampler, vec2 P, float bias);
  26 uvec4 texture(usampler1DArray sampler, vec2 P, float bias);
  27
  28  vec4 texture( sampler2DArray sampler, vec3 P, float bias);
  29 ivec4 texture(isampler2DArray sampler, vec3 P, float bias);
  30 uvec4 texture(usampler2DArray sampler, vec3 P, float bias);
  31
  32 float texture(sampler1DArrayShadow sampler, vec3 P, float bias);
  33
  34 /* textureProj - bias variants */
  35  vec4 textureProj( sampler1D sampler, vec2 P, float bias);
  36 ivec4 textureProj(isampler1D sampler, vec2 P, float bias);
  37 uvec4 textureProj(usampler1D sampler, vec2 P, float bias);
  38  vec4 textureProj( sampler1D sampler, vec4 P, float bias);
  39 ivec4 textureProj(isampler1D sampler, vec4 P, float bias);
  40 uvec4 textureProj(usampler1D sampler, vec4 P, float bias);
  41
  42  vec4 textureProj( sampler2D sampler, vec3 P, float bias);
  43 ivec4 textureProj(isampler2D sampler, vec3 P, float bias);
  44 uvec4 textureProj(usampler2D sampler, vec3 P, float bias);
  45  vec4 textureProj( sampler2D sampler, vec4 P, float bias);
  46 ivec4 textureProj(isampler2D sampler, vec4 P, float bias);
  47 uvec4 textureProj(usampler2D sampler, vec4 P, float bias);
  48
  49  vec4 textureProj( sampler3D sampler, vec4 P, float bias);
  50 ivec4 textureProj(isampler3D sampler, vec4 P, float bias);
  51 uvec4 textureProj(usampler3D sampler, vec4 P, float bias);
  52
  53 float textureProj(sampler1DShadow sampler, vec4 P, float bias);
  54 float textureProj(sampler2DShadow sampler, vec4 P, float bias);
  55
  56 /* textureOffset - bias variants */
  57  vec4 textureOffset( sampler1D sampler, float P, int offset, float bias);
  58 ivec4 textureOffset(isampler1D sampler, float P, int offset, float bias);
  59 uvec4 textureOffset(usampler1D sampler, float P, int offset, float bias);
  60
  61  vec4 textureOffset( sampler2D sampler, vec2 P, ivec2 offset, float bias);
  62 ivec4 textureOffset(isampler2D sampler, vec2 P, ivec2 offset, float bias);
  63 uvec4 textureOffset(usampler2D sampler, vec2 P, ivec2 offset, float bias);
  64
  65  vec4 textureOffset( sampler3D sampler, vec3 P, ivec3 offset, float bias);
  66 ivec4 textureOffset(isampler3D sampler, vec3 P, ivec3 offset, float bias);
  67 uvec4 textureOffset(usampler3D sampler, vec3 P, ivec3 offset, float bias);
  68
  69 float textureOffset(sampler1DShadow sampler, vec3 P, int offset, float bias);
  70 float textureOffset(sampler2DShadow sampler, vec3 P, ivec2 offset, float bias);
  71
  72  vec4 textureOffset( sampler1DArray sampler, vec2 P, int offset, float bias);
  73 ivec4 textureOffset(isampler1DArray sampler, vec2 P, int offset, float bias);
  74 uvec4 textureOffset(usampler1DArray sampler, vec2 P, int offset, float bias);
  75
  76  vec4 textureOffset( sampler2DArray sampler, vec3 P, ivec2 offset, float bias);
  77 ivec4 textureOffset(isampler2DArray sampler, vec3 P, ivec2 offset, float bias);
  78 uvec4 textureOffset(usampler2DArray sampler, vec3 P, ivec2 offset, float bias);
  79
  80 float textureOffset(sampler1DArrayShadow samp, vec3 P, int offset, float bias);
  81
  82 /* textureProjOffsetOffset - bias variants */
  83  vec4 textureProjOffset( sampler1D sampler, vec2 P, int offset, float bias);
  84 ivec4 textureProjOffset(isampler1D sampler, vec2 P, int offset, float bias);
  85 uvec4 textureProjOffset(usampler1D sampler, vec2 P, int offset, float bias);
  86  vec4 textureProjOffset( sampler1D sampler, vec4 P, int offset, float bias);
  87 ivec4 textureProjOffset(isampler1D sampler, vec4 P, int offset, float bias);
  88 uvec4 textureProjOffset(usampler1D sampler, vec4 P, int offset, float bias);
  89
  90  vec4 textureProjOffset( sampler2D sampler, vec3 P, ivec2 offset, float bias);
  91 ivec4 textureProjOffset(isampler2D sampler, vec3 P, ivec2 offset, float bias);
  92 uvec4 textureProjOffset(usampler2D sampler, vec3 P, ivec2 offset, float bias);
  93  vec4 textureProjOffset( sampler2D sampler, vec4 P, ivec2 offset, float bias);
  94 ivec4 textureProjOffset(isampler2D sampler, vec4 P, ivec2 offset, float bias);
  95 uvec4 textureProjOffset(usampler2D sampler, vec4 P, ivec2 offset, float bias);
  96
  97  vec4 textureProjOffset( sampler3D sampler, vec4 P, ivec3 offset, float bias);
  98 ivec4 textureProjOffset(isampler3D sampler, vec4 P, ivec3 offset, float bias);
  99 uvec4 textureProjOffset(usampler3D sampler, vec4 P, ivec3 offset, float bias);
 100
 101 float textureProjOffset(sampler1DShadow s, vec4 P, int offset, float bias);
 102 float textureProjOffset(sampler2DShadow s, vec4 P, ivec2 offset, float bias);
 103
 104 /*
 105  * The following texture functions are deprecated:
 106  */
 107 vec4 texture1D       (sampler1D sampler, float coord, float bias);
 108 vec4 texture1DProj   (sampler1D sampler, vec2  coord, float bias);
 109 vec4 texture1DProj   (sampler1D sampler, vec4  coord, float bias);
 110
 111 vec4 texture2D       (sampler2D sampler, vec2 coord, float bias);
 112 vec4 texture2DProj   (sampler2D sampler, vec3 coord, float bias);
 113 vec4 texture2DProj   (sampler2D sampler, vec4 coord, float bias);
 114
 115 vec4 texture3D       (sampler3D sampler, vec3 coord, float bias);
 116 vec4 texture3DProj   (sampler3D sampler, vec4 coord, float bias);
 117
 118 vec4 textureCube     (samplerCube sampler, vec3 coord, float bias);
 119
 120 vec4 shadow1D       (sampler1DShadow sampler, vec3 coord, float bias);
 121 vec4 shadow2D       (sampler2DShadow sampler, vec3 coord, float bias);
 122 vec4 shadow1DProj   (sampler1DShadow sampler, vec4 coord, float bias);
 123 vec4 shadow2DProj   (sampler2DShadow sampler, vec4 coord, float bias);
 124
 125 /*
 126  * 8.8 - Fragment Processing Functions
 127  */
 128 float dFdx(float p);
 129 vec2  dFdx(vec2  p);
 130 vec3  dFdx(vec3  p);
 131 vec4  dFdx(vec4  p);
 132
 133 float dFdy(float p);
 134 vec2  dFdy(vec2  p);
 135 vec3  dFdy(vec3  p);
 136 vec4  dFdy(vec4  p);
 137
 138 float fwidth(float p);
 139 vec2  fwidth(vec2  p);
 140 vec3  fwidth(vec3  p);
 141 vec4  fwidth(vec4  p);