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SPV: the OpImageTexelPointer sample 0 should be <id> of 0, not literal 0.

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This commit is contained in:
John Kessenich 2016-01-22 09:54:12 -07:00
parent 7b9fa25bad
commit cd26144d24
2 changed files with 18 additions and 19 deletions
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5
SPIRV/GlslangToSpv.cpp
View File

@ -2087,13 +2087,12 @@ spv::Id TGlslangToSpvTraverser::createImageTextureFunctionCall(glslang::TIntermO
} else if (node->isSparseImage()) {
spv::MissingFunctionality("sparse image functions");
return spv::NoResult;
}
else {
} else {
// Process image atomic operations
// GLSL "IMAGE_PARAMS" will involve in constructing an image texel pointer and this pointer,
// as the first source operand, is required by SPIR-V atomic operations.
operands.push_back(sampler.ms ? *(opIt++) : 0); // For non-MS, the value should be 0
operands.push_back(sampler.ms ? *(opIt++) : builder.makeUintConstant(0)); // For non-MS, the value should be 0
spv::Id resultTypeId = builder.makePointer(spv::StorageClassImage, convertGlslangToSpvType(node->getType()));
spv::Id pointer = builder.createOp(spv::OpImageTexelPointer, resultTypeId, operands);

32
Test/baseResults/spv.image.frag.out
View File

@ -346,7 +346,7 @@ Linked fragment stage:
ImageWrite 224 225 227 Sample 226
Store 229(ui) 19
233: 6(int) Load 132(ic1D)
236: 235(ptr) ImageTexelPointer 232(ii1D) 233 0
236: 235(ptr) ImageTexelPointer 232(ii1D) 233 19
238: 6(int) AtomicIAdd 236 237 19 234
239: 20(ptr) AccessChain 9(iv) 19
240: 6(int) Load 239
@ -355,13 +355,13 @@ Linked fragment stage:
Store 242 241
246: 29(ivec2) Load 142(ic2D)
249: 18(int) Load 248(value)
251: 250(ptr) ImageTexelPointer 245(ui2D) 246 0
251: 250(ptr) ImageTexelPointer 245(ui2D) 246 19
252: 18(int) AtomicIAdd 251 237 19 249
253: 18(int) Load 229(ui)
254: 18(int) IAdd 253 252
Store 229(ui) 254
255: 6(int) Load 132(ic1D)
257: 235(ptr) ImageTexelPointer 232(ii1D) 255 0
257: 235(ptr) ImageTexelPointer 232(ii1D) 255 19
258: 6(int) AtomicSMin 257 237 19 256
259: 20(ptr) AccessChain 9(iv) 19
260: 6(int) Load 259
@ -370,13 +370,13 @@ Linked fragment stage:
Store 262 261
263: 29(ivec2) Load 142(ic2D)
264: 18(int) Load 248(value)
265: 250(ptr) ImageTexelPointer 245(ui2D) 263 0
265: 250(ptr) ImageTexelPointer 245(ui2D) 263 19
266: 18(int) AtomicUMin 265 237 19 264
267: 18(int) Load 229(ui)
268: 18(int) IAdd 267 266
Store 229(ui) 268
269: 6(int) Load 132(ic1D)
271: 235(ptr) ImageTexelPointer 232(ii1D) 269 0
271: 235(ptr) ImageTexelPointer 232(ii1D) 269 19
272: 6(int) AtomicSMax 271 237 19 270
273: 20(ptr) AccessChain 9(iv) 19
274: 6(int) Load 273
@ -385,13 +385,13 @@ Linked fragment stage:
Store 276 275
277: 29(ivec2) Load 142(ic2D)
278: 18(int) Load 248(value)
279: 250(ptr) ImageTexelPointer 245(ui2D) 277 0
279: 250(ptr) ImageTexelPointer 245(ui2D) 277 19
280: 18(int) AtomicUMax 279 237 19 278
281: 18(int) Load 229(ui)
282: 18(int) IAdd 281 280
Store 229(ui) 282
283: 6(int) Load 132(ic1D)
285: 235(ptr) ImageTexelPointer 232(ii1D) 283 0
285: 235(ptr) ImageTexelPointer 232(ii1D) 283 19
286: 6(int) AtomicAnd 285 237 19 284
287: 20(ptr) AccessChain 9(iv) 19
288: 6(int) Load 287
@ -400,13 +400,13 @@ Linked fragment stage:
Store 290 289
291: 29(ivec2) Load 142(ic2D)
292: 18(int) Load 248(value)
293: 250(ptr) ImageTexelPointer 245(ui2D) 291 0
293: 250(ptr) ImageTexelPointer 245(ui2D) 291 19
294: 18(int) AtomicAnd 293 237 19 292
295: 18(int) Load 229(ui)
296: 18(int) IAdd 295 294
Store 229(ui) 296
297: 6(int) Load 132(ic1D)
299: 235(ptr) ImageTexelPointer 232(ii1D) 297 0
299: 235(ptr) ImageTexelPointer 232(ii1D) 297 19
300: 6(int) AtomicOr 299 237 19 298
301: 20(ptr) AccessChain 9(iv) 19
302: 6(int) Load 301
@ -415,13 +415,13 @@ Linked fragment stage:
Store 304 303
305: 29(ivec2) Load 142(ic2D)
306: 18(int) Load 248(value)
307: 250(ptr) ImageTexelPointer 245(ui2D) 305 0
307: 250(ptr) ImageTexelPointer 245(ui2D) 305 19
308: 18(int) AtomicOr 307 237 19 306
309: 18(int) Load 229(ui)
310: 18(int) IAdd 309 308
Store 229(ui) 310
311: 6(int) Load 132(ic1D)
313: 235(ptr) ImageTexelPointer 232(ii1D) 311 0
313: 235(ptr) ImageTexelPointer 232(ii1D) 311 19
314: 6(int) AtomicXor 313 237 19 312
315: 20(ptr) AccessChain 9(iv) 19
316: 6(int) Load 315
@ -430,13 +430,13 @@ Linked fragment stage:
Store 318 317
319: 29(ivec2) Load 142(ic2D)
320: 18(int) Load 248(value)
321: 250(ptr) ImageTexelPointer 245(ui2D) 319 0
321: 250(ptr) ImageTexelPointer 245(ui2D) 319 19
322: 18(int) AtomicXor 321 237 19 320
323: 18(int) Load 229(ui)
324: 18(int) IAdd 323 322
Store 229(ui) 324
325: 6(int) Load 132(ic1D)
327: 235(ptr) ImageTexelPointer 232(ii1D) 325 0
327: 235(ptr) ImageTexelPointer 232(ii1D) 325 19
328: 6(int) AtomicExchange 327 237 19 326
329: 20(ptr) AccessChain 9(iv) 19
330: 6(int) Load 329
@ -445,13 +445,13 @@ Linked fragment stage:
Store 332 331
333: 29(ivec2) Load 142(ic2D)
334: 18(int) Load 248(value)
335: 250(ptr) ImageTexelPointer 245(ui2D) 333 0
335: 250(ptr) ImageTexelPointer 245(ui2D) 333 19
336: 18(int) AtomicExchange 335 237 19 334
337: 18(int) Load 229(ui)
338: 18(int) IAdd 337 336
Store 229(ui) 338
339: 6(int) Load 132(ic1D)
342: 235(ptr) ImageTexelPointer 232(ii1D) 339 0
342: 235(ptr) ImageTexelPointer 232(ii1D) 339 19
343: 6(int) AtomicCompareExchange 342 237 19 19 341 340
344: 20(ptr) AccessChain 9(iv) 19
345: 6(int) Load 344
@ -460,7 +460,7 @@ Linked fragment stage:
Store 347 346
348: 29(ivec2) Load 142(ic2D)
350: 18(int) Load 248(value)
351: 250(ptr) ImageTexelPointer 245(ui2D) 348 0
351: 250(ptr) ImageTexelPointer 245(ui2D) 348 19
352: 18(int) AtomicCompareExchange 351 237 19 19 350 349
353: 18(int) Load 229(ui)
354: 18(int) IAdd 353 352