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authorGravatar FernandoS272021-04-05 04:03:12 +0200
committerGravatar ameerj2021-07-22 21:51:26 -0400
commitdcaf0e91508562a70a49db7011ad09f13f811d71 (patch)
tree9d3f48adc0a94c6a8b411a8e98c0e7a2d06b1d81 /src/shader_recompiler/backend/spirv/emit_context.cpp
parentshader: Implement indexed Position and ClipDistances (diff)
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shader: Address feedback
Diffstat (limited to 'src/shader_recompiler/backend/spirv/emit_context.cpp')
-rw-r--r--src/shader_recompiler/backend/spirv/emit_context.cpp40
1 files changed, 20 insertions, 20 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_context.cpp b/src/shader_recompiler/backend/spirv/emit_context.cpp
index e22bb5371..2d39ea373 100644
--- a/src/shader_recompiler/backend/spirv/emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_context.cpp
@@ -314,7 +314,7 @@ void EmitContext::DefineSharedMemory(const IR::Program& program) {
314} 314}
315 315
316void EmitContext::DefineAttributeMemAccess(const Info& info) { 316void EmitContext::DefineAttributeMemAccess(const Info& info) {
317 const auto make_load{[&]() { 317 const auto make_load{[&] {
318 const Id end_block{OpLabel()}; 318 const Id end_block{OpLabel()};
319 const Id default_label{OpLabel()}; 319 const Id default_label{OpLabel()};
320 320
@@ -322,9 +322,9 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
322 const Id func{OpFunction(F32[1], spv::FunctionControlMask::MaskNone, func_type_load)}; 322 const Id func{OpFunction(F32[1], spv::FunctionControlMask::MaskNone, func_type_load)};
323 const Id offset{OpFunctionParameter(U32[1])}; 323 const Id offset{OpFunctionParameter(U32[1])};
324 AddLabel(); 324 AddLabel();
325 const Id base_index{OpShiftRightLogical(U32[1], offset, Constant(U32[1], 2U))}; 325 const Id base_index{OpShiftRightArithmetic(U32[1], offset, Constant(U32[1], 2U))};
326 const Id masked_index{OpBitwiseAnd(U32[1], base_index, Constant(U32[1], 3U))}; 326 const Id masked_index{OpBitwiseAnd(U32[1], base_index, Constant(U32[1], 3U))};
327 const Id compare_index{OpShiftRightLogical(U32[1], base_index, Constant(U32[1], 2U))}; 327 const Id compare_index{OpShiftRightArithmetic(U32[1], base_index, Constant(U32[1], 2U))};
328 std::vector<Sirit::Literal> literals; 328 std::vector<Sirit::Literal> literals;
329 std::vector<Id> labels; 329 std::vector<Id> labels;
330 if (info.loads_position) { 330 if (info.loads_position) {
@@ -343,22 +343,22 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
343 OpSwitch(compare_index, default_label, literals, labels); 343 OpSwitch(compare_index, default_label, literals, labels);
344 AddLabel(default_label); 344 AddLabel(default_label);
345 OpReturnValue(Constant(F32[1], 0.0f)); 345 OpReturnValue(Constant(F32[1], 0.0f));
346 size_t label_index = 0; 346 size_t label_index{0};
347 if (info.loads_position) { 347 if (info.loads_position) {
348 AddLabel(labels[label_index]); 348 AddLabel(labels[label_index]);
349 const Id result{OpLoad(F32[1], OpAccessChain(input_f32, input_position, masked_index))}; 349 const Id result{OpLoad(F32[1], OpAccessChain(input_f32, input_position, masked_index))};
350 OpReturnValue(result); 350 OpReturnValue(result);
351 label_index++; 351 ++label_index;
352 } 352 }
353 for (u32 i = 0; i < info.input_generics.size(); i++) { 353 for (size_t i = 0; i < info.input_generics.size(); i++) {
354 if (!info.input_generics[i].used) { 354 if (!info.input_generics[i].used) {
355 continue; 355 continue;
356 } 356 }
357 AddLabel(labels[label_index]); 357 AddLabel(labels[label_index]);
358 const auto type{AttrTypes(*this, i)}; 358 const auto type{AttrTypes(*this, static_cast<u32>(i))};
359 if (!type) { 359 if (!type) {
360 OpReturnValue(Constant(F32[1], 0.0f)); 360 OpReturnValue(Constant(F32[1], 0.0f));
361 label_index++; 361 ++label_index;
362 continue; 362 continue;
363 } 363 }
364 const Id generic_id{input_generics.at(i)}; 364 const Id generic_id{input_generics.at(i)};
@@ -366,14 +366,14 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
366 const Id value{OpLoad(type->id, pointer)}; 366 const Id value{OpLoad(type->id, pointer)};
367 const Id result{type->needs_cast ? OpBitcast(F32[1], value) : value}; 367 const Id result{type->needs_cast ? OpBitcast(F32[1], value) : value};
368 OpReturnValue(result); 368 OpReturnValue(result);
369 label_index++; 369 ++label_index;
370 } 370 }
371 AddLabel(end_block); 371 AddLabel(end_block);
372 OpUnreachable(); 372 OpUnreachable();
373 OpFunctionEnd(); 373 OpFunctionEnd();
374 return func; 374 return func;
375 }}; 375 }};
376 const auto make_store{[&]() { 376 const auto make_store{[&] {
377 const Id end_block{OpLabel()}; 377 const Id end_block{OpLabel()};
378 const Id default_label{OpLabel()}; 378 const Id default_label{OpLabel()};
379 379
@@ -382,9 +382,9 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
382 const Id offset{OpFunctionParameter(U32[1])}; 382 const Id offset{OpFunctionParameter(U32[1])};
383 const Id store_value{OpFunctionParameter(F32[1])}; 383 const Id store_value{OpFunctionParameter(F32[1])};
384 AddLabel(); 384 AddLabel();
385 const Id base_index{OpShiftRightLogical(U32[1], offset, Constant(U32[1], 2U))}; 385 const Id base_index{OpShiftRightArithmetic(U32[1], offset, Constant(U32[1], 2U))};
386 const Id masked_index{OpBitwiseAnd(U32[1], base_index, Constant(U32[1], 3U))}; 386 const Id masked_index{OpBitwiseAnd(U32[1], base_index, Constant(U32[1], 3U))};
387 const Id compare_index{OpShiftRightLogical(U32[1], base_index, Constant(U32[1], 2U))}; 387 const Id compare_index{OpShiftRightArithmetic(U32[1], base_index, Constant(U32[1], 2U))};
388 std::vector<Sirit::Literal> literals; 388 std::vector<Sirit::Literal> literals;
389 std::vector<Id> labels; 389 std::vector<Id> labels;
390 if (info.stores_position) { 390 if (info.stores_position) {
@@ -392,11 +392,11 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
392 labels.push_back(OpLabel()); 392 labels.push_back(OpLabel());
393 } 393 }
394 const u32 base_attribute_value = static_cast<u32>(IR::Attribute::Generic0X) >> 2; 394 const u32 base_attribute_value = static_cast<u32>(IR::Attribute::Generic0X) >> 2;
395 for (u32 i = 0; i < info.stores_generics.size(); i++) { 395 for (size_t i = 0; i < info.stores_generics.size(); i++) {
396 if (!info.stores_generics[i]) { 396 if (!info.stores_generics[i]) {
397 continue; 397 continue;
398 } 398 }
399 literals.push_back(base_attribute_value + i); 399 literals.push_back(base_attribute_value + static_cast<u32>(i));
400 labels.push_back(OpLabel()); 400 labels.push_back(OpLabel());
401 } 401 }
402 if (info.stores_clip_distance) { 402 if (info.stores_clip_distance) {
@@ -409,15 +409,15 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
409 OpSwitch(compare_index, default_label, literals, labels); 409 OpSwitch(compare_index, default_label, literals, labels);
410 AddLabel(default_label); 410 AddLabel(default_label);
411 OpReturn(); 411 OpReturn();
412 size_t label_index = 0; 412 size_t label_index{0};
413 if (info.stores_position) { 413 if (info.stores_position) {
414 AddLabel(labels[label_index]); 414 AddLabel(labels[label_index]);
415 const Id pointer{OpAccessChain(output_f32, output_position, masked_index)}; 415 const Id pointer{OpAccessChain(output_f32, output_position, masked_index)};
416 OpStore(pointer, store_value); 416 OpStore(pointer, store_value);
417 OpReturn(); 417 OpReturn();
418 label_index++; 418 ++label_index;
419 } 419 }
420 for (u32 i = 0; i < info.stores_generics.size(); i++) { 420 for (size_t i = 0; i < info.stores_generics.size(); i++) {
421 if (!info.stores_generics[i]) { 421 if (!info.stores_generics[i]) {
422 continue; 422 continue;
423 } 423 }
@@ -426,20 +426,20 @@ void EmitContext::DefineAttributeMemAccess(const Info& info) {
426 const Id pointer{OpAccessChain(output_f32, generic_id, masked_index)}; 426 const Id pointer{OpAccessChain(output_f32, generic_id, masked_index)};
427 OpStore(pointer, store_value); 427 OpStore(pointer, store_value);
428 OpReturn(); 428 OpReturn();
429 label_index++; 429 ++label_index;
430 } 430 }
431 if (info.stores_clip_distance) { 431 if (info.stores_clip_distance) {
432 AddLabel(labels[label_index]); 432 AddLabel(labels[label_index]);
433 const Id pointer{OpAccessChain(output_f32, clip_distances, masked_index)}; 433 const Id pointer{OpAccessChain(output_f32, clip_distances, masked_index)};
434 OpStore(pointer, store_value); 434 OpStore(pointer, store_value);
435 OpReturn(); 435 OpReturn();
436 label_index++; 436 ++label_index;
437 AddLabel(labels[label_index]); 437 AddLabel(labels[label_index]);
438 const Id fixed_index{OpIAdd(U32[1], masked_index, Constant(U32[1], 4))}; 438 const Id fixed_index{OpIAdd(U32[1], masked_index, Constant(U32[1], 4))};
439 const Id pointer2{OpAccessChain(output_f32, clip_distances, fixed_index)}; 439 const Id pointer2{OpAccessChain(output_f32, clip_distances, fixed_index)};
440 OpStore(pointer2, store_value); 440 OpStore(pointer2, store_value);
441 OpReturn(); 441 OpReturn();
442 label_index++; 442 ++label_index;
443 } 443 }
444 AddLabel(end_block); 444 AddLabel(end_block);
445 OpUnreachable(); 445 OpUnreachable();