src/glsl/builtins/profiles/140.frag

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