1 #!/usr/bin/python 2 3 import sys 4 import StringIO 5 6 # Bitfield constants for the 'variant' argument to generate_sigs 7 Proj = 1 8 Offset = 2 9 Single = 4 10 11 def vec_type(g, size): 12 if size == 1: 13 if g == "i": 14 return "int" 15 elif g == "u": 16 return "uint" 17 return "float" 18 return g + "vec" + str(size) 19 20 # Get the sampler dimension - i.e. sampler3D gives 3 21 def get_sampler_dim(sampler_type): 22 if sampler_type[0].isdigit(): 23 sampler_dim = int(sampler_type[0]) 24 elif sampler_type.startswith("Cube"): 25 sampler_dim = 3 26 elif sampler_type == "ExternalOES": 27 sampler_dim = 2 28 elif sampler_type == "Buffer": 29 sampler_dim = 1 30 else: 31 assert False ("coord_dim: invalid sampler_type: " + sampler_type) 32 return sampler_dim 33 34 # Get the coordinate dimension for a given sampler type. 35 # Array samplers also get +1 here since the layer is really an extra coordinate 36 def get_coord_dim(sampler_type): 37 coord_dim = get_sampler_dim(sampler_type) 38 if sampler_type.find("Array") != -1: 39 coord_dim += 1 40 return coord_dim 41 42 # Get the number of extra vector components (i.e. shadow comparitor) 43 def get_extra_dim(sampler_type, use_proj, unused_fields): 44 extra_dim = unused_fields 45 if sampler_type.find("Shadow") != -1: 46 extra_dim += 1 47 if use_proj: 48 extra_dim += 1 49 return extra_dim 50 51 def get_txs_dim(sampler_type): 52 if sampler_type.startswith("Cube"): 53 return 2 54 return get_coord_dim(sampler_type) 55 56 def generate_sigs(g, tex_inst, sampler_type, variant = 0, unused_fields = 0): 57 coord_dim = get_coord_dim(sampler_type) 58 extra_dim = get_extra_dim(sampler_type, variant & Proj, unused_fields) 59 sampler_dim = get_sampler_dim(sampler_type) 60 61 if variant & Single: 62 return_type = "float" 63 elif tex_inst == "txs": 64 return_type = vec_type("i", get_txs_dim(sampler_type)) 65 else: 66 return_type = g + "vec4" 67 68 # Print parameters 69 print " (signature", return_type 70 print " (parameters" 71 print " (declare (in) " + g + "sampler" + sampler_type + " sampler)", 72 if tex_inst != "txs": 73 print "\n (declare (in) " + vec_type("i" if tex_inst == "txf" else "", coord_dim + extra_dim) + " P)", 74 if tex_inst == "txl": 75 print "\n (declare (in) float lod)", 76 elif ((tex_inst == "txf" or tex_inst == "txs") and "Buffer" not in sampler_type and "Rect" not in sampler_type): 77 print "\n (declare (in) int lod)", 78 elif tex_inst == "txd": 79 grad_type = vec_type("", sampler_dim) 80 print "\n (declare (in) " + grad_type + " dPdx)", 81 print "\n (declare (in) " + grad_type + " dPdy)", 82 83 if variant & Offset: 84 print "\n (declare (const_in) " + vec_type("i", sampler_dim) + " offset)", 85 if tex_inst == "txb": 86 print "\n (declare (in) float bias)", 87 88 print ")\n ((return (" + tex_inst, return_type, "(var_ref sampler)", 89 90 if tex_inst != "txs": 91 # Coordinate 92 if extra_dim > 0: 93 print "(swiz " + "xyzw"[:coord_dim] + " (var_ref P))", 94 else: 95 print "(var_ref P)", 96 97 if variant & Offset: 98 print "(var_ref offset)", 99 else: 100 print "0", 101 102 if tex_inst != "txf" and tex_inst != "txs": 103 # Projective divisor 104 if variant & Proj: 105 print "(swiz " + "xyzw"[coord_dim + extra_dim-1] + " (var_ref P))", 106 else: 107 print "1", 108 109 # Shadow comparitor 110 if sampler_type == "2DArrayShadow" or sampler_type == "CubeShadow": # a special case: 111 print "(swiz w (var_ref P))", # ...array layer is z; shadow is w 112 elif sampler_type.endswith("Shadow"): 113 print "(swiz z (var_ref P))", 114 else: 115 print "()", 116 117 # Bias/explicit LOD/gradient: 118 if tex_inst == "txb": 119 print "(var_ref bias)", 120 elif tex_inst == "txs" or tex_inst == "txf": 121 if "Rect" not in sampler_type and "Buffer" not in sampler_type: 122 print "(var_ref lod)", 123 else: 124 print "(constant int (0))" 125 elif tex_inst == "txl": 126 print "(var_ref lod)", 127 elif tex_inst == "txd": 128 print "((var_ref dPdx) (var_ref dPdy))", 129 print "))))\n" 130 131 def generate_fiu_sigs(tex_inst, sampler_type, variant = 0, unused_fields = 0): 132 generate_sigs("", tex_inst, sampler_type, variant, unused_fields) 133 generate_sigs("i", tex_inst, sampler_type, variant, unused_fields) 134 generate_sigs("u", tex_inst, sampler_type, variant, unused_fields) 135 136 def start_function(name): 137 sys.stdout = StringIO.StringIO() 138 print "((function " + name 139 140 def end_function(fs, name): 141 print "))" 142 fs[name] = sys.stdout.getvalue(); 143 sys.stdout.close() 144 145 # Generate all the functions and store them in the supplied dictionary. 146 # This is better than writing them to actual files since they should never be 147 # edited; it'd also be easy to confuse them with the many hand-generated files. 148 # 149 # Takes a dictionary as an argument. 150 def generate_texture_functions(fs): 151 start_function("textureSize") 152 generate_fiu_sigs("txs", "1D") 153 generate_fiu_sigs("txs", "2D") 154 generate_fiu_sigs("txs", "3D") 155 generate_fiu_sigs("txs", "Cube") 156 generate_fiu_sigs("txs", "1DArray") 157 generate_fiu_sigs("txs", "2DArray") 158 generate_sigs("", "txs", "1DShadow") 159 generate_sigs("", "txs", "2DShadow") 160 generate_sigs("", "txs", "CubeShadow") 161 generate_sigs("", "txs", "1DArrayShadow") 162 generate_sigs("", "txs", "2DArrayShadow") 163 generate_fiu_sigs("txs", "2DRect") 164 generate_sigs("", "txs", "2DRectShadow") 165 generate_fiu_sigs("txs", "Buffer") 166 end_function(fs, "textureSize") 167 168 start_function("texture") 169 generate_fiu_sigs("tex", "1D") 170 generate_fiu_sigs("tex", "2D") 171 generate_fiu_sigs("tex", "3D") 172 generate_fiu_sigs("tex", "Cube") 173 generate_fiu_sigs("tex", "1DArray") 174 generate_fiu_sigs("tex", "2DArray") 175 generate_sigs("", "tex", "1DShadow", Single, 1); 176 generate_sigs("", "tex", "2DShadow", Single); 177 generate_sigs("", "tex", "CubeShadow", Single); 178 generate_sigs("", "tex", "1DArrayShadow", Single); 179 generate_sigs("", "tex", "2DArrayShadow", Single); 180 generate_fiu_sigs("tex", "2DRect") 181 generate_sigs("", "tex", "2DRectShadow", Single); 182 183 generate_fiu_sigs("txb", "1D") 184 generate_fiu_sigs("txb", "2D") 185 generate_fiu_sigs("txb", "3D") 186 generate_fiu_sigs("txb", "Cube") 187 generate_fiu_sigs("txb", "1DArray") 188 generate_fiu_sigs("txb", "2DArray") 189 generate_sigs("", "txb", "1DShadow", Single, 1); 190 generate_sigs("", "txb", "2DShadow", Single); 191 generate_sigs("", "txb", "CubeShadow", Single); 192 generate_sigs("", "txb", "1DArrayShadow", Single); 193 generate_sigs("", "txb", "2DArrayShadow", Single); 194 end_function(fs, "texture") 195 196 start_function("textureProj") 197 generate_fiu_sigs("tex", "1D", Proj) 198 generate_fiu_sigs("tex", "1D", Proj, 2) 199 generate_fiu_sigs("tex", "2D", Proj) 200 generate_fiu_sigs("tex", "2D", Proj, 1) 201 generate_fiu_sigs("tex", "3D", Proj) 202 generate_sigs("", "tex", "1DShadow", Proj | Single, 1); 203 generate_sigs("", "tex", "2DShadow", Proj | Single); 204 generate_fiu_sigs("tex", "2DRect", Proj) 205 generate_fiu_sigs("tex", "2DRect", Proj, 1) 206 generate_sigs("", "tex", "2DRectShadow", Proj | Single); 207 208 generate_fiu_sigs("txb", "1D", Proj) 209 generate_fiu_sigs("txb", "1D", Proj, 2) 210 generate_fiu_sigs("txb", "2D", Proj) 211 generate_fiu_sigs("txb", "2D", Proj, 1) 212 generate_fiu_sigs("txb", "3D", Proj) 213 generate_sigs("", "txb", "1DShadow", Proj | Single, 1); 214 generate_sigs("", "txb", "2DShadow", Proj | Single); 215 end_function(fs, "textureProj") 216 217 start_function("textureLod") 218 generate_fiu_sigs("txl", "1D") 219 generate_fiu_sigs("txl", "2D") 220 generate_fiu_sigs("txl", "3D") 221 generate_fiu_sigs("txl", "Cube") 222 generate_fiu_sigs("txl", "1DArray") 223 generate_fiu_sigs("txl", "2DArray") 224 generate_sigs("", "txl", "1DShadow", Single, 1); 225 generate_sigs("", "txl", "2DShadow", Single); 226 generate_sigs("", "txl", "1DArrayShadow", Single); 227 end_function(fs, "textureLod") 228 229 start_function("textureLodOffset") 230 generate_fiu_sigs("txl", "1D", Offset) 231 generate_fiu_sigs("txl", "2D", Offset) 232 generate_fiu_sigs("txl", "3D", Offset) 233 generate_fiu_sigs("txl", "1DArray", Offset) 234 generate_fiu_sigs("txl", "2DArray", Offset) 235 generate_sigs("", "txl", "1DShadow", Offset | Single, 1); 236 generate_sigs("", "txl", "2DShadow", Offset | Single); 237 generate_sigs("", "txl", "1DArrayShadow", Offset | Single); 238 end_function(fs, "textureLodOffset") 239 240 start_function("textureOffset") 241 generate_fiu_sigs("tex", "1D", Offset) 242 generate_fiu_sigs("tex", "2D", Offset) 243 generate_fiu_sigs("tex", "3D", Offset) 244 generate_fiu_sigs("tex", "2DRect", Offset) 245 generate_sigs("", "tex", "2DRectShadow", Offset | Single); 246 generate_fiu_sigs("tex", "1DArray", Offset) 247 generate_fiu_sigs("tex", "2DArray", Offset) 248 generate_sigs("", "tex", "1DShadow", Offset | Single, 1); 249 generate_sigs("", "tex", "2DShadow", Offset | Single); 250 generate_sigs("", "tex", "1DArrayShadow", Offset | Single); 251 252 generate_fiu_sigs("txb", "1D", Offset) 253 generate_fiu_sigs("txb", "2D", Offset) 254 generate_fiu_sigs("txb", "3D", Offset) 255 generate_fiu_sigs("txb", "1DArray", Offset) 256 generate_fiu_sigs("txb", "2DArray", Offset) 257 generate_sigs("", "txb", "1DShadow", Offset | Single, 1); 258 generate_sigs("", "txb", "2DShadow", Offset | Single); 259 generate_sigs("", "txb", "1DArrayShadow", Offset | Single); 260 end_function(fs, "textureOffset") 261 262 start_function("texelFetch") 263 generate_fiu_sigs("txf", "1D") 264 generate_fiu_sigs("txf", "2D") 265 generate_fiu_sigs("txf", "3D") 266 generate_fiu_sigs("txf", "2DRect") 267 generate_fiu_sigs("txf", "1DArray") 268 generate_fiu_sigs("txf", "2DArray") 269 generate_fiu_sigs("txf", "Buffer") 270 end_function(fs, "texelFetch") 271 272 start_function("texelFetchOffset") 273 generate_fiu_sigs("txf", "1D", Offset) 274 generate_fiu_sigs("txf", "2D", Offset) 275 generate_fiu_sigs("txf", "3D", Offset) 276 generate_fiu_sigs("txf", "2DRect", Offset) 277 generate_fiu_sigs("txf", "1DArray", Offset) 278 generate_fiu_sigs("txf", "2DArray", Offset) 279 end_function(fs, "texelFetchOffset") 280 281 start_function("textureProjOffset") 282 generate_fiu_sigs("tex", "1D", Proj | Offset) 283 generate_fiu_sigs("tex", "1D", Proj | Offset, 2) 284 generate_fiu_sigs("tex", "2D", Proj | Offset) 285 generate_fiu_sigs("tex", "2D", Proj | Offset, 1) 286 generate_fiu_sigs("tex", "3D", Proj | Offset) 287 generate_fiu_sigs("tex", "2DRect", Proj | Offset) 288 generate_fiu_sigs("tex", "2DRect", Proj | Offset, 1) 289 generate_sigs("", "tex", "2DRectShadow", Proj | Offset | Single); 290 generate_sigs("", "tex", "1DShadow", Proj | Offset | Single, 1); 291 generate_sigs("", "tex", "2DShadow", Proj | Offset | Single); 292 293 generate_fiu_sigs("txb", "1D", Proj | Offset) 294 generate_fiu_sigs("txb", "1D", Proj | Offset, 2) 295 generate_fiu_sigs("txb", "2D", Proj | Offset) 296 generate_fiu_sigs("txb", "2D", Proj | Offset, 1) 297 generate_fiu_sigs("txb", "3D", Proj | Offset) 298 generate_sigs("", "txb", "1DShadow", Proj | Offset | Single, 1); 299 generate_sigs("", "txb", "2DShadow", Proj | Offset | Single); 300 end_function(fs, "textureProjOffset") 301 302 start_function("textureProjLod") 303 generate_fiu_sigs("txl", "1D", Proj) 304 generate_fiu_sigs("txl", "1D", Proj, 2) 305 generate_fiu_sigs("txl", "2D", Proj) 306 generate_fiu_sigs("txl", "2D", Proj, 1) 307 generate_fiu_sigs("txl", "3D", Proj) 308 generate_sigs("", "txl", "1DShadow", Proj | Single, 1); 309 generate_sigs("", "txl", "2DShadow", Proj | Single); 310 end_function(fs, "textureProjLod") 311 312 start_function("textureProjLodOffset") 313 generate_fiu_sigs("txl", "1D", Proj | Offset) 314 generate_fiu_sigs("txl", "1D", Proj | Offset, 2) 315 generate_fiu_sigs("txl", "2D", Proj | Offset) 316 generate_fiu_sigs("txl", "2D", Proj | Offset, 1) 317 generate_fiu_sigs("txl", "3D", Proj | Offset) 318 generate_sigs("", "txl", "1DShadow", Proj | Offset | Single, 1); 319 generate_sigs("", "txl", "2DShadow", Proj | Offset | Single); 320 end_function(fs, "textureProjLodOffset") 321 322 start_function("textureGrad") 323 generate_fiu_sigs("txd", "1D") 324 generate_fiu_sigs("txd", "2D") 325 generate_fiu_sigs("txd", "3D") 326 generate_fiu_sigs("txd", "Cube") 327 generate_fiu_sigs("txd", "1DArray") 328 generate_fiu_sigs("txd", "2DArray") 329 generate_fiu_sigs("txd", "2DRect") 330 generate_sigs("", "txd", "2DRectShadow", Single); 331 generate_sigs("", "txd", "1DShadow", Single, 1); 332 generate_sigs("", "txd", "2DShadow", Single); 333 generate_sigs("", "txd", "CubeShadow", Single); 334 generate_sigs("", "txd", "1DArrayShadow", Single); 335 generate_sigs("", "txd", "2DArrayShadow", Single); 336 end_function(fs, "textureGrad") 337 338 start_function("textureGradOffset") 339 generate_fiu_sigs("txd", "1D", Offset) 340 generate_fiu_sigs("txd", "2D", Offset) 341 generate_fiu_sigs("txd", "3D", Offset) 342 generate_fiu_sigs("txd", "2DRect", Offset) 343 generate_sigs("", "txd", "2DRectShadow", Offset | Single); 344 generate_fiu_sigs("txd", "1DArray", Offset) 345 generate_fiu_sigs("txd", "2DArray", Offset) 346 generate_sigs("", "txd", "1DShadow", Offset | Single, 1); 347 generate_sigs("", "txd", "2DShadow", Offset | Single); 348 generate_sigs("", "txd", "1DArrayShadow", Offset | Single); 349 generate_sigs("", "txd", "2DArrayShadow", Offset | Single); 350 end_function(fs, "textureGradOffset") 351 352 start_function("textureProjGrad") 353 generate_fiu_sigs("txd", "1D", Proj) 354 generate_fiu_sigs("txd", "1D", Proj, 2) 355 generate_fiu_sigs("txd", "2D", Proj) 356 generate_fiu_sigs("txd", "2D", Proj, 1) 357 generate_fiu_sigs("txd", "3D", Proj) 358 generate_fiu_sigs("txd", "2DRect", Proj) 359 generate_fiu_sigs("txd", "2DRect", Proj, 1) 360 generate_sigs("", "txd", "2DRectShadow", Proj | Single); 361 generate_sigs("", "txd", "1DShadow", Proj | Single, 1); 362 generate_sigs("", "txd", "2DShadow", Proj | Single); 363 end_function(fs, "textureProjGrad") 364 365 start_function("textureProjGradOffset") 366 generate_fiu_sigs("txd", "1D", Proj | Offset) 367 generate_fiu_sigs("txd", "1D", Proj | Offset, 2) 368 generate_fiu_sigs("txd", "2D", Proj | Offset) 369 generate_fiu_sigs("txd", "2D", Proj | Offset, 1) 370 generate_fiu_sigs("txd", "3D", Proj | Offset) 371 generate_fiu_sigs("txd", "2DRect", Proj | Offset) 372 generate_fiu_sigs("txd", "2DRect", Proj | Offset, 1) 373 generate_sigs("", "txd", "2DRectShadow", Proj | Offset | Single); 374 generate_sigs("", "txd", "1DShadow", Proj | Offset | Single, 1); 375 generate_sigs("", "txd", "2DShadow", Proj | Offset | Single); 376 end_function(fs, "textureProjGradOffset") 377 378 379 # ARB_texture_rectangle extension 380 start_function("texture2DRect") 381 generate_sigs("", "tex", "2DRect") 382 end_function(fs, "texture2DRect") 383 384 start_function("texture2DRectProj") 385 generate_sigs("", "tex", "2DRect", Proj) 386 generate_sigs("", "tex", "2DRect", Proj, 1) 387 end_function(fs, "texture2DRectProj") 388 389 start_function("shadow2DRect") 390 generate_sigs("", "tex", "2DRectShadow") 391 end_function(fs, "shadow2DRect") 392 393 start_function("shadow2DRectProj") 394 generate_sigs("", "tex", "2DRectShadow", Proj) 395 end_function(fs, "shadow2DRectProj") 396 397 # EXT_texture_array extension 398 start_function("texture1DArray") 399 generate_sigs("", "tex", "1DArray") 400 generate_sigs("", "txb", "1DArray") 401 end_function(fs, "texture1DArray") 402 403 start_function("texture1DArrayLod") 404 generate_sigs("", "txl", "1DArray") 405 end_function(fs, "texture1DArrayLod") 406 407 start_function("texture2DArray") 408 generate_sigs("", "tex", "2DArray") 409 generate_sigs("", "txb", "2DArray") 410 end_function(fs, "texture2DArray") 411 412 start_function("texture2DArrayLod") 413 generate_sigs("", "txl", "2DArray") 414 end_function(fs, "texture2DArrayLod") 415 416 start_function("shadow1DArray") 417 generate_sigs("", "tex", "1DArrayShadow") 418 generate_sigs("", "txb", "1DArrayShadow") 419 end_function(fs, "shadow1DArray") 420 421 start_function("shadow1DArrayLod") 422 generate_sigs("", "txl", "1DArrayShadow") 423 end_function(fs, "shadow1DArrayLod") 424 425 start_function("shadow2DArray") 426 generate_sigs("", "tex", "2DArrayShadow") 427 end_function(fs, "shadow2DArray") 428 429 # ARB_shader_texture_lod extension 430 start_function("texture1DGradARB") 431 generate_fiu_sigs("txd", "1D") 432 end_function(fs, "texture1DGradARB") 433 434 start_function("texture2DGradARB") 435 generate_fiu_sigs("txd", "2D") 436 end_function(fs, "texture2DGradARB") 437 438 start_function("texture3DGradARB") 439 generate_fiu_sigs("txd", "3D") 440 end_function(fs, "texture3DGradARB") 441 442 start_function("textureCubeGradARB") 443 generate_fiu_sigs("txd", "Cube") 444 end_function(fs, "textureCubeGradARB") 445 446 start_function("texture1DProjGradARB") 447 generate_fiu_sigs("txd", "1D", True) 448 generate_fiu_sigs("txd", "1D", True, 2) 449 end_function(fs, "texture1DProjGradARB") 450 451 start_function("texture2DProjGradARB") 452 generate_fiu_sigs("txd", "2D", True) 453 generate_fiu_sigs("txd", "2D", True, 1) 454 end_function(fs, "texture2DProjGradARB") 455 456 start_function("texture3DProjGradARB") 457 generate_fiu_sigs("txd", "3D", True) 458 end_function(fs, "texture3DProjGradARB") 459 460 start_function("shadow1DGradARB") 461 generate_sigs("", "txd", "1DShadow", False, 1) 462 end_function(fs, "shadow1DGradARB") 463 464 start_function("shadow1DProjGradARB") 465 generate_sigs("", "txd", "1DShadow", True, 1) 466 end_function(fs, "shadow1DProjGradARB") 467 468 start_function("shadow2DGradARB") 469 generate_sigs("", "txd", "2DShadow", False) 470 end_function(fs, "shadow2DGradARB") 471 472 start_function("shadow2DProjGradARB") 473 generate_sigs("", "txd", "2DShadow", True) 474 end_function(fs, "shadow2DProjGradARB") 475 476 start_function("texture2DRectGradARB") 477 generate_sigs("", "txd", "2DRect") 478 end_function(fs, "texture2DRectGradARB") 479 480 start_function("texture2DRectProjGradARB") 481 generate_sigs("", "txd", "2DRect", True) 482 generate_sigs("", "txd", "2DRect", True, 1) 483 end_function(fs, "texture2DRectProjGradARB") 484 485 start_function("shadow2DRectGradARB") 486 generate_sigs("", "txd", "2DRectShadow", False) 487 end_function(fs, "shadow2DRectGradARB") 488 489 start_function("shadow2DRectProjGradARB") 490 generate_sigs("", "txd", "2DRectShadow", True) 491 end_function(fs, "shadow2DRectProjGradARB") 492 493 # Deprecated (110/120 style) functions with silly names: 494 start_function("texture1D") 495 generate_sigs("", "tex", "1D") 496 generate_sigs("", "txb", "1D") 497 end_function(fs, "texture1D") 498 499 start_function("texture1DLod") 500 generate_sigs("", "txl", "1D") 501 end_function(fs, "texture1DLod") 502 503 start_function("texture1DProj") 504 generate_sigs("", "tex", "1D", Proj) 505 generate_sigs("", "tex", "1D", Proj, 2) 506 generate_sigs("", "txb", "1D", Proj) 507 generate_sigs("", "txb", "1D", Proj, 2) 508 end_function(fs, "texture1DProj") 509 510 start_function("texture1DProjLod") 511 generate_sigs("", "txl", "1D", Proj) 512 generate_sigs("", "txl", "1D", Proj, 2) 513 end_function(fs, "texture1DProjLod") 514 515 start_function("texture2D") 516 generate_sigs("", "tex", "2D") 517 generate_sigs("", "txb", "2D") 518 # OES_EGL_image_external 519 generate_sigs("", "tex", "ExternalOES") 520 end_function(fs, "texture2D") 521 522 start_function("texture2DLod") 523 generate_sigs("", "txl", "2D") 524 end_function(fs, "texture2DLod") 525 526 start_function("texture2DProj") 527 generate_sigs("", "tex", "2D", Proj) 528 generate_sigs("", "tex", "2D", Proj, 1) 529 generate_sigs("", "txb", "2D", Proj) 530 generate_sigs("", "txb", "2D", Proj, 1) 531 # OES_EGL_image_external 532 generate_sigs("", "tex", "ExternalOES", Proj) 533 generate_sigs("", "tex", "ExternalOES", Proj, 1) 534 end_function(fs, "texture2DProj") 535 536 start_function("texture2DProjLod") 537 generate_sigs("", "txl", "2D", Proj) 538 generate_sigs("", "txl", "2D", Proj, 1) 539 end_function(fs, "texture2DProjLod") 540 541 start_function("texture3D") 542 generate_sigs("", "tex", "3D") 543 generate_sigs("", "txb", "3D") 544 end_function(fs, "texture3D") 545 546 start_function("texture3DLod") 547 generate_sigs("", "txl", "3D") 548 end_function(fs, "texture3DLod") 549 550 start_function("texture3DProj") 551 generate_sigs("", "tex", "3D", Proj) 552 generate_sigs("", "txb", "3D", Proj) 553 end_function(fs, "texture3DProj") 554 555 start_function("texture3DProjLod") 556 generate_sigs("", "txl", "3D", Proj) 557 end_function(fs, "texture3DProjLod") 558 559 start_function("textureCube") 560 generate_sigs("", "tex", "Cube") 561 generate_sigs("", "txb", "Cube") 562 end_function(fs, "textureCube") 563 564 start_function("textureCubeLod") 565 generate_sigs("", "txl", "Cube") 566 end_function(fs, "textureCubeLod") 567 568 start_function("shadow1D") 569 generate_sigs("", "tex", "1DShadow", False, 1) 570 generate_sigs("", "txb", "1DShadow", False, 1) 571 end_function(fs, "shadow1D") 572 573 start_function("shadow1DLod") 574 generate_sigs("", "txl", "1DShadow", False, 1) 575 end_function(fs, "shadow1DLod") 576 577 start_function("shadow1DProj") 578 generate_sigs("", "tex", "1DShadow", Proj, 1) 579 generate_sigs("", "txb", "1DShadow", Proj, 1) 580 end_function(fs, "shadow1DProj") 581 582 start_function("shadow1DProjLod") 583 generate_sigs("", "txl", "1DShadow", Proj, 1) 584 end_function(fs, "shadow1DProjLod") 585 586 start_function("shadow2D") 587 generate_sigs("", "tex", "2DShadow") 588 generate_sigs("", "txb", "2DShadow") 589 end_function(fs, "shadow2D") 590 591 start_function("shadow2DLod") 592 generate_sigs("", "txl", "2DShadow") 593 end_function(fs, "shadow2DLod") 594 595 start_function("shadow2DProj") 596 generate_sigs("", "tex", "2DShadow", Proj) 597 generate_sigs("", "txb", "2DShadow", Proj) 598 end_function(fs, "shadow2DProj") 599 600 start_function("shadow2DProjLod") 601 generate_sigs("", "txl", "2DShadow", Proj) 602 end_function(fs, "shadow2DProjLod") 603 604 sys.stdout = sys.__stdout__ 605 return fs 606 607 # If you actually run this script, it'll print out all the functions. 608 if __name__ == "__main__": 609 fs = {} 610 generate_texture_functions(fs); 611 for k, v in fs.iteritems(): 612 print v 613
