senorblanco | d6ed19c | 2015-02-26 06:58:17 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
Robert Phillips | 77505da | 2017-01-20 09:11:37 -0500 | [diff] [blame] | 8 | #include "Test.h" |
| 9 | |
senorblanco | 0e95b11 | 2015-04-20 15:00:06 -0700 | [diff] [blame] | 10 | #include "SkPath.h" |
| 11 | |
senorblanco | d6ed19c | 2015-02-26 06:58:17 -0800 | [diff] [blame] | 12 | #if SK_SUPPORT_GPU |
Brian Salomon | c65aec9 | 2017-03-09 09:03:58 -0500 | [diff] [blame] | 13 | #include "GrClip.h" |
kkinnunen | 1530283 | 2015-12-01 04:35:26 -0800 | [diff] [blame] | 14 | #include "GrContext.h" |
Stephen White | 73e7f80 | 2017-08-23 13:56:07 -0400 | [diff] [blame] | 15 | #include "GrContextPriv.h" |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 16 | #include "SkGradientShader.h" |
Florin Malita | 4aed138 | 2017-05-25 10:38:07 -0400 | [diff] [blame] | 17 | #include "SkShaderBase.h" |
Robert Phillips | fbcef6e | 2017-06-15 12:07:18 -0400 | [diff] [blame] | 18 | #include "effects/GrPorterDuffXferProcessor.h" |
Brian Salomon | c65aec9 | 2017-03-09 09:03:58 -0500 | [diff] [blame] | 19 | #include "ops/GrTessellatingPathRenderer.h" |
senorblanco | d6ed19c | 2015-02-26 06:58:17 -0800 | [diff] [blame] | 20 | |
| 21 | /* |
| 22 | * These tests pass by not crashing, hanging or asserting in Debug. |
| 23 | */ |
| 24 | |
| 25 | // Tests active edges made inactive by splitting. |
| 26 | // Also tests active edge list forced into an invalid ordering by |
| 27 | // splitting (mopped up in cleanup_active_edges()). |
| 28 | static SkPath create_path_0() { |
| 29 | SkPath path; |
| 30 | path.moveTo(229.127044677734375f, 67.34100341796875f); |
| 31 | path.lineTo(187.8097381591796875f, -6.7729740142822265625f); |
| 32 | path.lineTo(171.411407470703125f, 50.94266510009765625f); |
| 33 | path.lineTo(245.5253753662109375f, 9.6253643035888671875f); |
| 34 | path.moveTo(208.4683990478515625f, 30.284009933471679688f); |
| 35 | path.lineTo(171.411407470703125f, 50.94266510009765625f); |
| 36 | path.lineTo(187.8097381591796875f, -6.7729740142822265625f); |
| 37 | return path; |
| 38 | } |
| 39 | |
| 40 | // Intersections which fall exactly on the current vertex, and require |
| 41 | // a restart of the intersection checking. |
| 42 | static SkPath create_path_1() { |
| 43 | SkPath path; |
| 44 | path.moveTo(314.483551025390625f, 486.246002197265625f); |
| 45 | path.lineTo(385.41949462890625f, 532.8087158203125f); |
| 46 | path.lineTo(373.232879638671875f, 474.05938720703125f); |
| 47 | path.lineTo(326.670166015625f, 544.995361328125f); |
| 48 | path.moveTo(349.951507568359375f, 509.52734375f); |
| 49 | path.lineTo(373.232879638671875f, 474.05938720703125f); |
| 50 | path.lineTo(385.41949462890625f, 532.8087158203125f); |
| 51 | return path; |
| 52 | } |
| 53 | |
| 54 | // Tests active edges which are removed by splitting. |
| 55 | static SkPath create_path_2() { |
| 56 | SkPath path; |
| 57 | path.moveTo(343.107391357421875f, 613.62176513671875f); |
| 58 | path.lineTo(426.632415771484375f, 628.5740966796875f); |
| 59 | path.lineTo(392.3460693359375f, 579.33544921875f); |
| 60 | path.lineTo(377.39373779296875f, 662.86041259765625f); |
| 61 | path.moveTo(384.869873046875f, 621.097900390625f); |
| 62 | path.lineTo(392.3460693359375f, 579.33544921875f); |
| 63 | path.lineTo(426.632415771484375f, 628.5740966796875f); |
| 64 | return path; |
| 65 | } |
| 66 | |
| 67 | // Collinear edges merged in set_top(). |
| 68 | // Also, an intersection between left and right enclosing edges which |
| 69 | // falls above the current vertex. |
| 70 | static SkPath create_path_3() { |
| 71 | SkPath path; |
| 72 | path.moveTo(545.95751953125f, 791.69854736328125f); |
| 73 | path.lineTo(612.05816650390625f, 738.494140625f); |
| 74 | path.lineTo(552.4056396484375f, 732.0460205078125f); |
| 75 | path.lineTo(605.61004638671875f, 798.14666748046875f); |
| 76 | path.moveTo(579.00787353515625f, 765.0963134765625f); |
| 77 | path.lineTo(552.4056396484375f, 732.0460205078125f); |
| 78 | path.lineTo(612.05816650390625f, 738.494140625f); |
| 79 | return path; |
| 80 | } |
| 81 | |
| 82 | // Tests active edges which are made inactive by set_top(). |
| 83 | static SkPath create_path_4() { |
| 84 | SkPath path; |
| 85 | path.moveTo(819.2725830078125f, 751.77447509765625f); |
| 86 | path.lineTo(820.70904541015625f, 666.933837890625f); |
| 87 | path.lineTo(777.57049560546875f, 708.63592529296875f); |
| 88 | path.lineTo(862.4111328125f, 710.0723876953125f); |
| 89 | path.moveTo(819.99078369140625f, 709.3541259765625f); |
| 90 | path.lineTo(777.57049560546875f, 708.63592529296875f); |
| 91 | path.lineTo(820.70904541015625f, 666.933837890625f); |
| 92 | return path; |
| 93 | } |
| 94 | |
| 95 | static SkPath create_path_5() { |
| 96 | SkPath path; |
| 97 | path.moveTo(823.33209228515625f, 749.052734375f); |
| 98 | path.lineTo(823.494873046875f, 664.20013427734375f); |
| 99 | path.lineTo(780.9871826171875f, 706.5450439453125f); |
| 100 | path.lineTo(865.8397216796875f, 706.70782470703125f); |
| 101 | path.moveTo(823.4134521484375f, 706.6263427734375f); |
| 102 | path.lineTo(780.9871826171875f, 706.5450439453125f); |
| 103 | path.lineTo(823.494873046875f, 664.20013427734375f); |
| 104 | return path; |
| 105 | } |
| 106 | |
| 107 | static SkPath create_path_6() { |
| 108 | SkPath path; |
| 109 | path.moveTo(954.862548828125f, 562.8349609375f); |
| 110 | path.lineTo(899.32818603515625f, 498.679443359375f); |
| 111 | path.lineTo(895.017578125f, 558.52435302734375f); |
| 112 | path.lineTo(959.17315673828125f, 502.990081787109375f); |
| 113 | path.moveTo(927.0953369140625f, 530.7572021484375f); |
| 114 | path.lineTo(895.017578125f, 558.52435302734375f); |
| 115 | path.lineTo(899.32818603515625f, 498.679443359375f); |
| 116 | return path; |
| 117 | } |
| 118 | |
| 119 | static SkPath create_path_7() { |
| 120 | SkPath path; |
| 121 | path.moveTo(958.5330810546875f, 547.35516357421875f); |
| 122 | path.lineTo(899.93109130859375f, 485.989013671875f); |
| 123 | path.lineTo(898.54901123046875f, 545.97308349609375f); |
| 124 | path.lineTo(959.9151611328125f, 487.37109375f); |
| 125 | path.moveTo(929.2320556640625f, 516.67205810546875f); |
| 126 | path.lineTo(898.54901123046875f, 545.97308349609375f); |
| 127 | path.lineTo(899.93109130859375f, 485.989013671875f); |
| 128 | return path; |
| 129 | } |
| 130 | |
| 131 | static SkPath create_path_8() { |
| 132 | SkPath path; |
| 133 | path.moveTo(389.8609619140625f, 369.326873779296875f); |
| 134 | path.lineTo(470.6290283203125f, 395.33697509765625f); |
| 135 | path.lineTo(443.250030517578125f, 341.9478759765625f); |
| 136 | path.lineTo(417.239959716796875f, 422.7159423828125f); |
| 137 | path.moveTo(430.244964599609375f, 382.3319091796875f); |
| 138 | path.lineTo(443.250030517578125f, 341.9478759765625f); |
| 139 | path.lineTo(470.6290283203125f, 395.33697509765625f); |
| 140 | return path; |
| 141 | } |
| 142 | |
| 143 | static SkPath create_path_9() { |
| 144 | SkPath path; |
| 145 | path.moveTo(20, 20); |
| 146 | path.lineTo(50, 80); |
| 147 | path.lineTo(20, 80); |
| 148 | path.moveTo(80, 50); |
| 149 | path.lineTo(50, 50); |
| 150 | path.lineTo(20, 50); |
| 151 | return path; |
| 152 | } |
| 153 | |
| 154 | static SkPath create_path_10() { |
| 155 | SkPath path; |
| 156 | path.moveTo(257.19439697265625f, 320.876617431640625f); |
| 157 | path.lineTo(190.113037109375f, 320.58978271484375f); |
| 158 | path.lineTo(203.64404296875f, 293.8145751953125f); |
| 159 | path.moveTo(203.357177734375f, 360.896026611328125f); |
| 160 | path.lineTo(216.88824462890625f, 334.120819091796875f); |
| 161 | path.lineTo(230.41925048828125f, 307.345611572265625f); |
| 162 | return path; |
| 163 | } |
| 164 | |
| 165 | // A degenerate segments case, where both upper and lower segments of |
| 166 | // a split edge must remain active. |
| 167 | static SkPath create_path_11() { |
| 168 | SkPath path; |
| 169 | path.moveTo(231.9331207275390625f, 306.2012939453125f); |
| 170 | path.lineTo(191.4859161376953125f, 306.04547119140625f); |
| 171 | path.lineTo(231.0659332275390625f, 300.2642822265625f); |
| 172 | path.moveTo(189.946807861328125f, 302.072265625f); |
| 173 | path.lineTo(179.79705810546875f, 294.859771728515625f); |
| 174 | path.lineTo(191.0016021728515625f, 296.165679931640625f); |
| 175 | path.moveTo(150.8942108154296875f, 304.900146484375f); |
| 176 | path.lineTo(179.708892822265625f, 297.849029541015625f); |
| 177 | path.lineTo(190.4742279052734375f, 299.11895751953125f); |
| 178 | return path; |
| 179 | } |
| 180 | |
| 181 | // Handle the case where edge.dist(edge.fTop) != 0.0. |
| 182 | static SkPath create_path_12() { |
| 183 | SkPath path; |
| 184 | path.moveTo( 0.0f, 400.0f); |
| 185 | path.lineTo( 138.0f, 202.0f); |
| 186 | path.lineTo( 0.0f, 202.0f); |
| 187 | path.moveTo( 12.62693023681640625f, 250.57464599609375f); |
| 188 | path.lineTo( 8.13896942138671875f, 254.556884765625f); |
| 189 | path.lineTo(-18.15641021728515625f, 220.40203857421875f); |
| 190 | path.lineTo(-15.986493110656738281f, 219.6513519287109375f); |
| 191 | path.moveTo( 36.931194305419921875f, 282.485504150390625f); |
| 192 | path.lineTo( 15.617521286010742188f, 261.2901611328125f); |
| 193 | path.lineTo( 10.3829498291015625f, 252.565765380859375f); |
| 194 | path.lineTo(-16.165292739868164062f, 222.646026611328125f); |
| 195 | return path; |
| 196 | } |
| 197 | |
| 198 | // A degenerate segments case which exercises inactive edges being |
| 199 | // made active by splitting. |
| 200 | static SkPath create_path_13() { |
| 201 | SkPath path; |
| 202 | path.moveTo(690.62127685546875f, 509.25555419921875f); |
| 203 | path.lineTo(99.336181640625f, 511.71405029296875f); |
| 204 | path.lineTo(708.362548828125f, 512.4349365234375f); |
| 205 | path.lineTo(729.9940185546875f, 516.3114013671875f); |
| 206 | path.lineTo(738.708984375f, 518.76995849609375f); |
| 207 | path.lineTo(678.3463134765625f, 510.0819091796875f); |
| 208 | path.lineTo(681.21795654296875f, 504.81378173828125f); |
| 209 | path.moveTo(758.52764892578125f, 521.55963134765625f); |
| 210 | path.lineTo(719.1549072265625f, 514.50372314453125f); |
| 211 | path.lineTo(689.59063720703125f, 512.0628662109375f); |
| 212 | path.lineTo(679.78216552734375f, 507.447845458984375f); |
| 213 | return path; |
| 214 | } |
| 215 | |
| 216 | // Tests vertices which become "orphaned" (ie., no connected edges) |
| 217 | // after simplification. |
| 218 | static SkPath create_path_14() { |
| 219 | SkPath path; |
| 220 | path.moveTo(217.326019287109375f, 166.4752960205078125f); |
| 221 | path.lineTo(226.279266357421875f, 170.929473876953125f); |
| 222 | path.lineTo(234.3973388671875f, 177.0623626708984375f); |
| 223 | path.lineTo(262.0921630859375f, 188.746124267578125f); |
| 224 | path.moveTo(196.23638916015625f, 174.0722198486328125f); |
| 225 | path.lineTo(416.15277099609375f, 180.138214111328125f); |
| 226 | path.lineTo(192.651947021484375f, 304.0228271484375f); |
| 227 | return path; |
| 228 | } |
| 229 | |
senorblanco | a2b6d28 | 2015-03-02 09:34:13 -0800 | [diff] [blame] | 230 | static SkPath create_path_15() { |
| 231 | SkPath path; |
| 232 | path.moveTo( 0.0f, 0.0f); |
| 233 | path.lineTo(10000.0f, 0.0f); |
| 234 | path.lineTo( 0.0f, -1.0f); |
| 235 | path.lineTo(10000.0f, 0.000001f); |
| 236 | path.lineTo( 0.0f, -30.0f); |
| 237 | return path; |
| 238 | } |
| 239 | |
senorblanco | 70f5251 | 2016-08-17 14:56:22 -0700 | [diff] [blame] | 240 | // Reduction of Nebraska-StateSeal.svg. Floating point error causes the |
| 241 | // same edge to be added to more than one poly on the same side. |
| 242 | static SkPath create_path_16() { |
| 243 | SkPath path; |
| 244 | path.moveTo(170.8199920654296875, 491.86700439453125); |
| 245 | path.lineTo(173.7649993896484375, 489.7340087890625); |
| 246 | path.lineTo(174.1450958251953125, 498.545989990234375); |
| 247 | path.lineTo( 171.998992919921875, 500.88201904296875); |
| 248 | path.moveTo(168.2922515869140625, 498.66265869140625); |
| 249 | path.lineTo(169.8589935302734375, 497.94500732421875); |
| 250 | path.lineTo( 172, 500.88299560546875); |
| 251 | path.moveTo( 169.555267333984375, 490.70111083984375); |
| 252 | path.lineTo(173.7649993896484375, 489.7340087890625); |
| 253 | path.lineTo( 170.82000732421875, 491.86700439453125); |
| 254 | return path; |
| 255 | } |
| 256 | |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 257 | // A simple concave path. Test this with a non-invertible matrix. |
| 258 | static SkPath create_path_17() { |
| 259 | SkPath path; |
| 260 | path.moveTo(20, 20); |
| 261 | path.lineTo(80, 20); |
| 262 | path.lineTo(30, 30); |
| 263 | path.lineTo(20, 80); |
| 264 | return path; |
| 265 | } |
| 266 | |
Stephen White | 64dbb89 | 2017-05-03 16:00:38 -0400 | [diff] [blame] | 267 | // A shape with a vertex collinear to the right hand edge. |
| 268 | // This messes up find_enclosing_edges. |
| 269 | static SkPath create_path_18() { |
| 270 | SkPath path; |
| 271 | path.moveTo(80, 20); |
| 272 | path.lineTo(80, 60); |
| 273 | path.lineTo(20, 60); |
| 274 | path.moveTo(80, 50); |
| 275 | path.lineTo(80, 80); |
| 276 | path.lineTo(20, 80); |
| 277 | return path; |
| 278 | } |
| 279 | |
Stephen White | 6eca90f | 2017-05-25 14:47:11 -0400 | [diff] [blame] | 280 | // Exercises the case where an edge becomes collinear with *two* of its |
| 281 | // adjacent neighbour edges after splitting. |
| 282 | // This is a reduction from |
| 283 | // http://mooooo.ooo/chebyshev-sine-approximation/horner_ulp.svg |
| 284 | static SkPath create_path_19() { |
| 285 | SkPath path; |
| 286 | path.moveTo( 351.99298095703125, 348.23046875); |
| 287 | path.lineTo( 351.91876220703125, 347.33984375); |
| 288 | path.lineTo( 351.91876220703125, 346.1953125); |
| 289 | path.lineTo( 351.90313720703125, 347.734375); |
| 290 | path.lineTo( 351.90313720703125, 346.1328125); |
| 291 | path.lineTo( 351.87579345703125, 347.93359375); |
| 292 | path.lineTo( 351.87579345703125, 345.484375); |
| 293 | path.lineTo( 351.86407470703125, 347.7890625); |
| 294 | path.lineTo( 351.86407470703125, 346.2109375); |
| 295 | path.lineTo( 351.84844970703125, 347.63763427734375); |
| 296 | path.lineTo( 351.84454345703125, 344.19232177734375); |
| 297 | path.lineTo( 351.78204345703125, 346.9483642578125); |
| 298 | path.lineTo( 351.758636474609375, 347.18310546875); |
| 299 | path.lineTo( 351.75469970703125, 346.75); |
| 300 | path.lineTo( 351.75469970703125, 345.46875); |
| 301 | path.lineTo( 352.5546875, 345.46875); |
| 302 | path.lineTo( 352.55078125, 347.01953125); |
| 303 | path.lineTo( 351.75079345703125, 347.02313232421875); |
| 304 | path.lineTo( 351.74688720703125, 346.15203857421875); |
| 305 | path.lineTo( 351.74688720703125, 347.646148681640625); |
| 306 | path.lineTo( 352.5390625, 346.94140625); |
| 307 | path.lineTo( 351.73907470703125, 346.94268798828125); |
| 308 | path.lineTo( 351.73516845703125, 344.48565673828125); |
| 309 | path.lineTo( 352.484375, 346.73828125); |
| 310 | path.lineTo( 351.68438720703125, 346.7401123046875); |
| 311 | path.lineTo( 352.4765625, 346.546875); |
| 312 | path.lineTo( 351.67657470703125, 346.54937744140625); |
| 313 | path.lineTo( 352.47265625, 346.75390625); |
| 314 | path.lineTo( 351.67266845703125, 346.756622314453125); |
| 315 | path.lineTo( 351.66876220703125, 345.612091064453125); |
| 316 | return path; |
| 317 | } |
| 318 | |
Stephen White | 019f6c0 | 2017-06-09 10:06:26 -0400 | [diff] [blame] | 319 | // An intersection above the first vertex in the mesh. |
| 320 | // Reduction from http://crbug.com/730687 |
Stephen White | 0cb3167 | 2017-06-08 14:41:01 -0400 | [diff] [blame] | 321 | static SkPath create_path_20() { |
| 322 | SkPath path; |
| 323 | path.moveTo( 2822128.5, 235.026336669921875); |
| 324 | path.lineTo( 2819349.25, 235.3623504638671875); |
| 325 | path.lineTo( -340558688, 23.83478546142578125); |
| 326 | path.lineTo( -340558752, 25.510419845581054688); |
| 327 | path.lineTo( -340558720, 27.18605804443359375); |
| 328 | return path; |
| 329 | } |
| 330 | |
Stephen White | e3a0be7 | 2017-06-12 11:43:18 -0400 | [diff] [blame] | 331 | // An intersection whose result is NaN (due to rounded-to-inf endpoint). |
| 332 | static SkPath create_path_21() { |
| 333 | SkPath path; |
| 334 | path.moveTo(1.7889142061167663539e+38, 39338463358011572224.0); |
| 335 | path.lineTo( 1647.4193115234375, -522.603515625); |
| 336 | path.lineTo( 1677.74560546875, -529.0028076171875); |
| 337 | path.lineTo( 1678.29541015625, -528.7847900390625); |
| 338 | path.lineTo( 1637.5167236328125, -519.79266357421875); |
| 339 | path.lineTo( 1647.4193115234375, -522.603515625); |
| 340 | return path; |
| 341 | } |
| 342 | |
| 343 | // A quad which becomes NaN when interpolated. |
| 344 | static SkPath create_path_22() { |
| 345 | SkPath path; |
| 346 | path.moveTo(-5.71889e+13f, 1.36759e+09f); |
| 347 | path.quadTo(2.45472e+19f, -3.12406e+15f, -2.19589e+18f, 2.79462e+14f); |
| 348 | return path; |
| 349 | } |
| 350 | |
Stephen White | 3f5301b | 2017-08-15 17:01:15 -0400 | [diff] [blame] | 351 | // A path which contains out-of-range colinear intersections. |
| 352 | static SkPath create_path_23() { |
| 353 | SkPath path; |
| 354 | path.moveTo( 0, 63.39080047607421875); |
| 355 | path.lineTo(-0.70804601907730102539, 63.14350128173828125); |
| 356 | path.lineTo(-7.8608899287380243391e-17, 64.14080047607421875); |
| 357 | path.moveTo( 0, 64.14080047607421875); |
| 358 | path.lineTo(44.285900115966796875, 64.14080047607421875); |
| 359 | path.lineTo( 0, 62.64080047607421875); |
| 360 | path.moveTo(21.434900283813476562, -0.24732701480388641357); |
| 361 | path.lineTo(-0.70804601907730102539, 63.14350128173828125); |
| 362 | path.lineTo(0.70804601907730102539, 63.6381988525390625); |
| 363 | return path; |
| 364 | } |
| 365 | |
Stephen White | 73e7f80 | 2017-08-23 13:56:07 -0400 | [diff] [blame] | 366 | // A path which results in infs and nans when conics are converted to quads. |
| 367 | static SkPath create_path_24() { |
| 368 | SkPath path; |
| 369 | path.moveTo(-2.20883e+37f, -1.02892e+37f); |
| 370 | path.conicTo(-2.00958e+38f, -9.36107e+37f, -1.7887e+38f, -8.33215e+37f, 0.707107f); |
| 371 | path.conicTo(-1.56782e+38f, -7.30323e+37f, 2.20883e+37f, 1.02892e+37f, 0.707107f); |
| 372 | path.conicTo(2.00958e+38f, 9.36107e+37f, 1.7887e+38f, 8.33215e+37f, 0.707107f); |
| 373 | path.conicTo(1.56782e+38f, 7.30323e+37f, -2.20883e+37f, -1.02892e+37f, 0.707107f); |
| 374 | return path; |
| 375 | } |
| 376 | |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 377 | static std::unique_ptr<GrFragmentProcessor> create_linear_gradient_processor(GrContext* ctx) { |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 378 | SkPoint pts[2] = { {0, 0}, {1, 1} }; |
| 379 | SkColor colors[2] = { SK_ColorGREEN, SK_ColorBLUE }; |
| 380 | sk_sp<SkShader> shader = SkGradientShader::MakeLinear( |
| 381 | pts, colors, nullptr, SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode); |
Florin Malita | 4aed138 | 2017-05-25 10:38:07 -0400 | [diff] [blame] | 382 | SkShaderBase::AsFPArgs args( |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 383 | ctx, &SkMatrix::I(), &SkMatrix::I(), SkFilterQuality::kLow_SkFilterQuality, nullptr); |
Florin Malita | 4aed138 | 2017-05-25 10:38:07 -0400 | [diff] [blame] | 384 | return as_SB(shader)->asFragmentProcessor(args); |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 385 | } |
| 386 | |
Robert Phillips | 256c37b | 2017-03-01 14:32:46 -0500 | [diff] [blame] | 387 | static void test_path(GrContext* ctx, |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 388 | GrRenderTargetContext* renderTargetContext, |
| 389 | const SkPath& path, |
| 390 | const SkMatrix& matrix = SkMatrix::I(), |
| 391 | GrAAType aaType = GrAAType::kNone, |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 392 | std::unique_ptr<GrFragmentProcessor> fp = nullptr) { |
senorblanco | d6ed19c | 2015-02-26 06:58:17 -0800 | [diff] [blame] | 393 | GrTessellatingPathRenderer tess; |
robertphillips | 976f5f0 | 2016-06-03 10:59:20 -0700 | [diff] [blame] | 394 | |
| 395 | GrPaint paint; |
Brian Salomon | a163392 | 2017-01-09 11:46:10 -0500 | [diff] [blame] | 396 | paint.setXPFactory(GrPorterDuffXPFactory::Get(SkBlendMode::kSrc)); |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 397 | if (fp) { |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 398 | paint.addColorFragmentProcessor(std::move(fp)); |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 399 | } |
robertphillips | 976f5f0 | 2016-06-03 10:59:20 -0700 | [diff] [blame] | 400 | |
cdalton | 846c051 | 2016-05-13 10:25:00 -0700 | [diff] [blame] | 401 | GrNoClip noClip; |
Chris Dalton | db91c6e | 2017-09-08 16:25:08 -0600 | [diff] [blame] | 402 | SkIRect clipConservativeBounds = SkIRect::MakeWH(renderTargetContext->width(), |
| 403 | renderTargetContext->height()); |
bsalomon | 6663acf | 2016-05-10 09:14:17 -0700 | [diff] [blame] | 404 | GrStyle style(SkStrokeRec::kFill_InitStyle); |
bsalomon | 8acedde | 2016-06-24 10:42:16 -0700 | [diff] [blame] | 405 | GrShape shape(path, style); |
Robert Phillips | 256c37b | 2017-03-01 14:32:46 -0500 | [diff] [blame] | 406 | GrPathRenderer::DrawPathArgs args{ctx, |
Brian Salomon | 82f4431 | 2017-01-11 13:42:54 -0500 | [diff] [blame] | 407 | std::move(paint), |
| 408 | &GrUserStencilSettings::kUnused, |
| 409 | renderTargetContext, |
| 410 | &noClip, |
Chris Dalton | db91c6e | 2017-09-08 16:25:08 -0600 | [diff] [blame] | 411 | &clipConservativeBounds, |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 412 | &matrix, |
Brian Salomon | 82f4431 | 2017-01-11 13:42:54 -0500 | [diff] [blame] | 413 | &shape, |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 414 | aaType, |
Brian Salomon | 82f4431 | 2017-01-11 13:42:54 -0500 | [diff] [blame] | 415 | false}; |
bsalomon | 0aff2fa | 2015-07-31 06:48:27 -0700 | [diff] [blame] | 416 | tess.drawPath(args); |
senorblanco | d6ed19c | 2015-02-26 06:58:17 -0800 | [diff] [blame] | 417 | } |
| 418 | |
bsalomon | fda8807 | 2016-04-11 14:40:50 -0700 | [diff] [blame] | 419 | DEF_GPUTEST_FOR_ALL_CONTEXTS(TessellatingPathRendererTests, reporter, ctxInfo) { |
Robert Phillips | 77505da | 2017-01-20 09:11:37 -0500 | [diff] [blame] | 420 | GrContext* ctx = ctxInfo.grContext(); |
Robert Phillips | dd3b3f4 | 2017-04-24 10:57:28 -0400 | [diff] [blame] | 421 | sk_sp<GrRenderTargetContext> rtc(ctx->makeDeferredRenderTargetContext( |
| 422 | SkBackingFit::kApprox, |
Robert Phillips | 77505da | 2017-01-20 09:11:37 -0500 | [diff] [blame] | 423 | 800, 800, |
| 424 | kRGBA_8888_GrPixelConfig, |
| 425 | nullptr, |
| 426 | 0, |
| 427 | kTopLeft_GrSurfaceOrigin)); |
Brian Osman | 1105224 | 2016-10-27 14:47:55 -0400 | [diff] [blame] | 428 | if (!rtc) { |
robertphillips | 87f15c8 | 2016-05-20 11:14:33 -0700 | [diff] [blame] | 429 | return; |
| 430 | } |
| 431 | |
Robert Phillips | 77505da | 2017-01-20 09:11:37 -0500 | [diff] [blame] | 432 | ctx->flush(); |
Robert Phillips | 256c37b | 2017-03-01 14:32:46 -0500 | [diff] [blame] | 433 | test_path(ctx, rtc.get(), create_path_0()); |
| 434 | test_path(ctx, rtc.get(), create_path_1()); |
| 435 | test_path(ctx, rtc.get(), create_path_2()); |
| 436 | test_path(ctx, rtc.get(), create_path_3()); |
| 437 | test_path(ctx, rtc.get(), create_path_4()); |
| 438 | test_path(ctx, rtc.get(), create_path_5()); |
| 439 | test_path(ctx, rtc.get(), create_path_6()); |
| 440 | test_path(ctx, rtc.get(), create_path_7()); |
| 441 | test_path(ctx, rtc.get(), create_path_8()); |
| 442 | test_path(ctx, rtc.get(), create_path_9()); |
| 443 | test_path(ctx, rtc.get(), create_path_10()); |
| 444 | test_path(ctx, rtc.get(), create_path_11()); |
| 445 | test_path(ctx, rtc.get(), create_path_12()); |
| 446 | test_path(ctx, rtc.get(), create_path_13()); |
| 447 | test_path(ctx, rtc.get(), create_path_14()); |
| 448 | test_path(ctx, rtc.get(), create_path_15()); |
| 449 | test_path(ctx, rtc.get(), create_path_16()); |
Stephen White | cc70083 | 2017-02-15 11:45:16 -0500 | [diff] [blame] | 450 | SkMatrix nonInvertibleMatrix = SkMatrix::MakeScale(0, 0); |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 451 | std::unique_ptr<GrFragmentProcessor> fp(create_linear_gradient_processor(ctx)); |
| 452 | test_path(ctx, rtc.get(), create_path_17(), nonInvertibleMatrix, GrAAType::kCoverage, |
| 453 | std::move(fp)); |
Stephen White | 64dbb89 | 2017-05-03 16:00:38 -0400 | [diff] [blame] | 454 | test_path(ctx, rtc.get(), create_path_18()); |
Stephen White | 6eca90f | 2017-05-25 14:47:11 -0400 | [diff] [blame] | 455 | test_path(ctx, rtc.get(), create_path_19()); |
Stephen White | 0cb3167 | 2017-06-08 14:41:01 -0400 | [diff] [blame] | 456 | test_path(ctx, rtc.get(), create_path_20(), SkMatrix(), GrAAType::kCoverage); |
Stephen White | e3a0be7 | 2017-06-12 11:43:18 -0400 | [diff] [blame] | 457 | test_path(ctx, rtc.get(), create_path_21(), SkMatrix(), GrAAType::kCoverage); |
| 458 | test_path(ctx, rtc.get(), create_path_22()); |
Stephen White | 3f5301b | 2017-08-15 17:01:15 -0400 | [diff] [blame] | 459 | test_path(ctx, rtc.get(), create_path_23()); |
Greg Daniel | 6888c0d | 2017-08-25 11:55:50 -0400 | [diff] [blame] | 460 | test_path(ctx, rtc.get(), create_path_24()); |
senorblanco | d6ed19c | 2015-02-26 06:58:17 -0800 | [diff] [blame] | 461 | } |
| 462 | #endif |