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| 1 <!-- |
| 2 |
| 3 /* |
| 4 ** Copyright (c) 2012 The Khronos Group Inc. |
| 5 ** |
| 6 ** Permission is hereby granted, free of charge, to any person obtaining a |
| 7 ** copy of this software and/or associated documentation files (the |
| 8 ** "Materials"), to deal in the Materials without restriction, including |
| 9 ** without limitation the rights to use, copy, modify, merge, publish, |
| 10 ** distribute, sublicense, and/or sell copies of the Materials, and to |
| 11 ** permit persons to whom the Materials are furnished to do so, subject to |
| 12 ** the following conditions: |
| 13 ** |
| 14 ** The above copyright notice and this permission notice shall be included |
| 15 ** in all copies or substantial portions of the Materials. |
| 16 ** |
| 17 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 18 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 19 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 20 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 21 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 22 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 23 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| 24 */ |
| 25 |
| 26 --> |
| 27 |
| 28 <!DOCTYPE html> |
| 29 <html> |
| 30 <head> |
| 31 <meta charset="utf-8"> |
| 32 <link rel="stylesheet" href="../../resources/js-test-style.css"/> |
| 33 <script src="../../resources/js-test-pre.js"></script> |
| 34 <script src="../resources/webgl-test.js"></script> |
| 35 <script src="../resources/webgl-test-utils.js"></script> |
| 36 </head> |
| 37 <body> |
| 38 <div id="description"></div> |
| 39 <div id="console"></div> |
| 40 |
| 41 <script> |
| 42 var wtu = WebGLTestUtils; |
| 43 var gl = null; |
| 44 var tex = null; |
| 45 var error = 0; |
| 46 |
| 47 function enumToString(value) { |
| 48 return wtu.glEnumToString(gl, value); |
| 49 } |
| 50 |
| 51 function testTexImage2D(testCase) |
| 52 { |
| 53 var level = 0; |
| 54 var width = 16; |
| 55 var height = 16; |
| 56 var msg = "" + |
| 57 " internalFormat: " + enumToString(testCase.internalFormat) + |
| 58 " target: " + enumToString(testCase.target) + |
| 59 " format: " + enumToString(testCase.format) + |
| 60 " type: " + enumToString(testCase.type) + |
| 61 " border: " + testCase.border; |
| 62 |
| 63 gl.texImage2D(testCase.target, level, testCase.internalFormat, width, height
, testCase.border, testCase.format, testCase.type, null); |
| 64 error = testCase.expectedError; |
| 65 glErrorShouldBe(gl, error, msg); |
| 66 } |
| 67 |
| 68 function testTexSubImage2D(testCase) |
| 69 { |
| 70 var level = 0; |
| 71 var xoffset = 0; |
| 72 var yoffset = 0; |
| 73 var width = 16; |
| 74 var height = 16; |
| 75 var msg = ""+ |
| 76 " format: " + enumToString(testCase.format) + |
| 77 " type: " + enumToString(testCase.type); |
| 78 var array = new Uint8Array(width * height * 4); |
| 79 gl.texSubImage2D(testCase.target, level, xoffset, yoffset, width, height, te
stCase.format, testCase.type, array); |
| 80 error = testCase.expectedError; |
| 81 glErrorShouldBe(gl, error, msg); |
| 82 } |
| 83 |
| 84 function testTexParameter(testCase) |
| 85 { |
| 86 var msg = "paramName: " + enumToString(testCase.pname); |
| 87 error = testCase.expectedError; |
| 88 gl.texParameteri(testCase.target, testCase.pname, testCase.param); |
| 89 glErrorShouldBe(gl, error, msg); |
| 90 gl.texParameterf(testCase.target, testCase.pname, testCase.param); |
| 91 glErrorShouldBe(gl, error, msg); |
| 92 } |
| 93 |
| 94 function testGetTexParameter(testCase) |
| 95 { |
| 96 var msg = "paramName: " + enumToString(testCase.pname); |
| 97 error = testCase.expectedError; |
| 98 gl.getTexParameter(testCase.target, testCase.pname); |
| 99 glErrorShouldBe(gl, error, msg); |
| 100 } |
| 101 |
| 102 function testCopyTexImage2D(testCase) |
| 103 { |
| 104 var level = 0; |
| 105 var x = 0; |
| 106 var y = 0; |
| 107 var width = 16; |
| 108 var height = 16; |
| 109 |
| 110 var msg = "" + |
| 111 " colorBufferFormat: " + enumToString(testCase.colorBufferFormat) + |
| 112 " internalFormat: " + enumToString(testCase.internalFormat) + |
| 113 " target: " + enumToString(testCase.target) + |
| 114 " border: " + testCase.border; |
| 115 |
| 116 gl.renderbufferStorage(gl.RENDERBUFFER, testCase.colorBufferFormat, width, h
eight); |
| 117 glErrorShouldBe(gl, gl.NO_ERROR); |
| 118 shouldBe("gl.checkFramebufferStatus(gl.FRAMEBUFFER)", "gl.FRAMEBUFFER_COMPLE
TE"); |
| 119 |
| 120 gl.copyTexImage2D(testCase.target, level, testCase.internalFormat, x, y, wid
th, height, testCase.border); |
| 121 error = testCase.expectedError; |
| 122 glErrorShouldBe(gl, error, msg); |
| 123 } |
| 124 |
| 125 function testCopyTexSubImage2D(testCase) |
| 126 { |
| 127 var level = 0; |
| 128 var x = 0; |
| 129 var y = 0; |
| 130 var width = 16; |
| 131 var height = 16; |
| 132 var xoffset = 0; |
| 133 var yoffset = 0; |
| 134 var border = 0; |
| 135 var type = gl.UNSIGNED_BYTE; |
| 136 var msg = "" + |
| 137 " colorBufferFormat: " + enumToString(testCase.colorBufferFormat) + |
| 138 " internalFormat: " + enumToString(testCase.internalFormat) + |
| 139 " target: " + enumToString(testCase.target); |
| 140 |
| 141 gl.renderbufferStorage(gl.RENDERBUFFER, testCase.colorBufferFormat, width, h
eight); |
| 142 glErrorShouldBe(gl, gl.NO_ERROR); |
| 143 shouldBe("gl.checkFramebufferStatus(gl.FRAMEBUFFER)", "gl.FRAMEBUFFER_COMPLE
TE"); |
| 144 |
| 145 gl.texImage2D(testCase.target, level, testCase.internalFormat, xoffset + wid
th, yoffset + height, border, testCase.internalFormat, type, null); |
| 146 glErrorShouldBe(gl, gl.NO_ERROR); |
| 147 |
| 148 gl.copyTexSubImage2D(testCase.target, level, xoffset, yoffset, x, y, width,
height); |
| 149 error = testCase.expectedError; |
| 150 glErrorShouldBe(gl, error, msg); |
| 151 } |
| 152 |
| 153 function testCopyFromInternalFBO(testCase) |
| 154 { |
| 155 var target = gl.TEXTURE_2D; |
| 156 var level = 0; |
| 157 var x = 0; |
| 158 var y = 0; |
| 159 var width = 16; |
| 160 var height = 16; |
| 161 var xoffset = 0; |
| 162 var yoffset = 0; |
| 163 var border = 0; |
| 164 var type = gl.UNSIGNED_BYTE; |
| 165 var msg = "" + |
| 166 " colorBufferFormat: " + enumToString(testCase.contextAlpha ? gl.RGBA : gl
.RGB) + |
| 167 " internalFormat: " + enumToString(testCase.internalFormat); |
| 168 |
| 169 if (testCase.contextAlpha) |
| 170 gl = create3DContext(null, { alpha: true }); |
| 171 else |
| 172 gl = create3DContext(null, { alpha: false }); |
| 173 shouldBeNonNull("gl"); |
| 174 shouldBeNonNull("tex = gl.createTexture()"); |
| 175 gl.bindTexture(target, tex); |
| 176 if (testCase.subImage) { |
| 177 gl.texImage2D(target, level, testCase.internalFormat, xoffset + width, y
offset + height, border, testCase.internalFormat, type, null); |
| 178 glErrorShouldBe(gl, gl.NO_ERROR); |
| 179 gl.copyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, heigh
t); |
| 180 } else { |
| 181 glErrorShouldBe(gl, gl.NO_ERROR); |
| 182 gl.copyTexImage2D(target, level, testCase.internalFormat, x, y, width, h
eight, border); |
| 183 } |
| 184 error = testCase.expectedError; |
| 185 glErrorShouldBe(gl, error, msg); |
| 186 } |
| 187 |
| 188 description("Validate tex functions input parameters"); |
| 189 |
| 190 shouldBeNonNull("gl = create3DContext()"); |
| 191 shouldBeNonNull("tex = gl.createTexture()"); |
| 192 gl.bindTexture(gl.TEXTURE_2D, tex); |
| 193 glErrorShouldBe(gl, gl.NO_ERROR); |
| 194 |
| 195 debug(""); |
| 196 debug("Checking TexImage2D: a set of inputs that are valid in GL but invalid in
GLES2"); |
| 197 |
| 198 var testCases = |
| 199 [ {target: 0x8064, // GL_PROXY_TEXTURE_2D |
| 200 internalFormat: gl.RGBA, |
| 201 border: 0, |
| 202 format: gl.RGBA, |
| 203 type: gl.UNSIGNED_BYTE, |
| 204 expectedError: gl.INVALID_ENUM}, |
| 205 {target: gl.TEXTURE_2D, |
| 206 internalFormat: 0x1903, // GL_RED |
| 207 border: 0, |
| 208 format: 0x1903, // GL_RED |
| 209 type: gl.UNSIGNED_BYTE, |
| 210 expectedError: gl.INVALID_ENUM}, |
| 211 {target: gl.TEXTURE_2D, |
| 212 internalFormat: gl.RGBA, |
| 213 border: 1, |
| 214 format: gl.RGBA, |
| 215 type: gl.UNSIGNED_BYTE, |
| 216 expectedError: gl.INVALID_VALUE}, |
| 217 {target: gl.TEXTURE_2D, |
| 218 internalFormat: gl.RGBA, |
| 219 border: 0, |
| 220 format: gl.RGB, |
| 221 type: gl.UNSIGNED_BYTE, |
| 222 expectedError: gl.INVALID_OPERATION}, |
| 223 {target: gl.TEXTURE_2D, |
| 224 internalFormat: gl.RGBA, |
| 225 border: 0, |
| 226 format: gl.RGBA, |
| 227 type: gl.BYTE, |
| 228 expectedError: gl.INVALID_ENUM}, |
| 229 {target: gl.TEXTURE_2D, |
| 230 internalFormat: gl.RGBA, |
| 231 border: 0, |
| 232 format: gl.RGBA, |
| 233 type: gl.UNSIGNED_BYTE, |
| 234 expectedError: gl.NO_ERROR} ]; |
| 235 |
| 236 for (var ii = 0; ii < testCases.length; ++ii) |
| 237 testTexImage2D(testCases[ii]); |
| 238 |
| 239 debug(""); |
| 240 debug("Checking TexSubImage2D: a set of inputs that are valid in GL but invalid
in GLES2"); |
| 241 |
| 242 testCases = |
| 243 [ {target: gl.TEXTURE_2D, |
| 244 format: 0x1903, // GL_RED |
| 245 type: gl.UNSIGNED_BYTE, |
| 246 expectedError: gl.INVALID_ENUM}, |
| 247 {target: gl.TEXTURE_2D, |
| 248 format: gl.RGBA, |
| 249 type: gl.BYTE, |
| 250 expectedError: gl.INVALID_ENUM}, |
| 251 {target: gl.TEXTURE_2D, |
| 252 format: gl.RGBA, |
| 253 type: gl.UNSIGNED_BYTE, |
| 254 expectedError: gl.NO_ERROR} ]; |
| 255 |
| 256 for (var ii = 0; ii < testCases.length; ++ii) |
| 257 testTexSubImage2D(testCases[ii]); |
| 258 |
| 259 debug(""); |
| 260 debug("Checking TexParameter: a set of inputs that are valid in GL but invalid i
n GLES2"); |
| 261 |
| 262 testCases = |
| 263 [ {target: 0x0DE0, // GL_TEXTURE_1D |
| 264 pname: gl.TEXTURE_WRAP_T, |
| 265 param: gl.REPEAT, |
| 266 expectedError: gl.INVALID_ENUM}, |
| 267 {target: gl.TEXTURE_2D, |
| 268 pname: 0x813A, // GL_TEXTURE_MIN_LOD |
| 269 param: 0, |
| 270 expectedError: gl.INVALID_ENUM}, |
| 271 {target: gl.TEXTURE_2D, |
| 272 pname: gl.TEXTURE_WRAP_T, |
| 273 param: 0x2900, // GL_CLAMP |
| 274 expectedError: gl.INVALID_ENUM}, |
| 275 {target: gl.TEXTURE_2D, |
| 276 pname: gl.TEXTURE_WRAP_T, |
| 277 param: gl.REPEAT, |
| 278 expectedError: gl.NO_ERROR} ]; |
| 279 |
| 280 for (var ii = 0; ii < testCases.length; ++ii) |
| 281 testTexParameter(testCases[ii]); |
| 282 |
| 283 debug(""); |
| 284 debug("Checking GetTexParameter: a set of inputs that are valid in GL but invali
d in GLES2"); |
| 285 |
| 286 testCases = |
| 287 [ {target: 0x0DE0, // GL_TEXTURE_1D |
| 288 pname: gl.TEXTURE_WRAP_T, |
| 289 expectedError: gl.INVALID_ENUM}, |
| 290 {target: gl.TEXTURE_2D, |
| 291 pname: 0x813A, // GL_TEXTURE_MIN_LOD |
| 292 expectedError: gl.INVALID_ENUM}, |
| 293 {target: gl.TEXTURE_2D, |
| 294 pname: gl.TEXTURE_WRAP_T, |
| 295 expectedError: gl.NO_ERROR} ]; |
| 296 |
| 297 for (var ii = 0; ii < testCases.length; ++ii) |
| 298 testGetTexParameter(testCases[ii]); |
| 299 |
| 300 debug(""); |
| 301 debug("Checking CopyTexImage2D: a set of inputs that are valid in GL but invalid
in GLES2"); |
| 302 |
| 303 var colorBuffer = null; |
| 304 var fbo = null; |
| 305 |
| 306 shouldBeNonNull("fbo = gl.createFramebuffer()"); |
| 307 gl.bindFramebuffer(gl.FRAMEBUFFER, fbo); |
| 308 shouldBeNonNull("colorBuffer = gl.createRenderbuffer()"); |
| 309 gl.bindRenderbuffer(gl.RENDERBUFFER, colorBuffer); |
| 310 gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.RENDERBUFFER
, colorBuffer); |
| 311 glErrorShouldBe(gl, gl.NO_ERROR); |
| 312 |
| 313 testCases = |
| 314 [ {target: gl.TEXTURE_2D, |
| 315 colorBufferFormat: gl.RGB565, |
| 316 internalFormat: 0x8054, // GL_RGB16 |
| 317 border: 0, |
| 318 expectedError: gl.INVALID_ENUM}, |
| 319 {target: gl.TEXTURE_2D, |
| 320 colorBufferFormat: gl.RGB565, |
| 321 internalFormat: gl.RGBA, |
| 322 border: 1, |
| 323 expectedError: gl.INVALID_VALUE}, |
| 324 {target: gl.TEXTURE_2D, |
| 325 colorBufferFormat: gl.RGB565, |
| 326 internalFormat: gl.RGBA, |
| 327 border: 0, |
| 328 expectedError: gl.INVALID_OPERATION}, |
| 329 {target: gl.TEXTURE_2D, |
| 330 colorBufferFormat: gl.RGB565, |
| 331 internalFormat: gl.RGB, |
| 332 border: 0, |
| 333 expectedError: gl.NO_ERROR} ]; |
| 334 |
| 335 for (var ii = 0; ii < testCases.length; ++ii) |
| 336 testCopyTexImage2D(testCases[ii]); |
| 337 |
| 338 debug(""); |
| 339 debug("Checking CopyTexSubImage2D: a set of inputs that are valid in GL but inva
lid in GLES2"); |
| 340 |
| 341 testCases = |
| 342 [ {target: gl.TEXTURE_2D, |
| 343 colorBufferFormat: gl.RGB5_A1, |
| 344 internalFormat: gl.RGBA, |
| 345 expectedError: gl.NO_ERROR}, |
| 346 {target: gl.TEXTURE_2D, |
| 347 colorBufferFormat: gl.RGB565, |
| 348 internalFormat: gl.RGBA, |
| 349 expectedError: gl.INVALID_OPERATION} ]; |
| 350 |
| 351 for (var ii = 0; ii < testCases.length; ++ii) |
| 352 testCopyTexSubImage2D(testCases[ii]); |
| 353 |
| 354 debug(""); |
| 355 debug("Checking CopyTex{Sub}Image2D: copy from WebGL internal framebuffer"); |
| 356 |
| 357 testCases = |
| 358 [ {contextAlpha: true, |
| 359 internalFormat: gl.RGBA, |
| 360 subImage: false, |
| 361 expectedError: gl.NO_ERROR}, |
| 362 {contextAlpha: false, |
| 363 internalFormat: gl.RGBA, |
| 364 subImage: false, |
| 365 expectedError: gl.INVALID_OPERATION}, |
| 366 {contextAlpha: true, |
| 367 internalFormat: gl.RGBA, |
| 368 subImage: true, |
| 369 expectedError: gl.NO_ERROR}, |
| 370 {contextAlpha: false, |
| 371 internalFormat: gl.RGBA, |
| 372 subImage: true, |
| 373 expectedError: gl.INVALID_OPERATION} ]; |
| 374 |
| 375 for (var ii = 0; ii < testCases.length; ++ii) |
| 376 testCopyFromInternalFBO(testCases[ii]); |
| 377 |
| 378 successfullyParsed = true; |
| 379 </script> |
| 380 |
| 381 <script src="../../resources/js-test-post.js"></script> |
| 382 </body> |
| 383 </html> |
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Chromium Code Reviews
Issue 10399113:
Roll webgl conformance tests to r17874: part 2, adding r17874 (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/