| // Copyright (c) 2015 The Khronos Group Inc. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and/or associated documentation files (the |
| // "Materials"), to deal in the Materials without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Materials, and to |
| // permit persons to whom the Materials are furnished to do so, subject to |
| // the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Materials. |
| // |
| // MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS |
| // KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS |
| // SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT |
| // https://www.khronos.org/registry/ |
| // |
| // THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| // MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| |
| // Assembler tests for instructions in the "Image Instructions" section of |
| // the SPIR-V spec. |
| |
| #include "UnitSPIRV.h" |
| |
| #include "gmock/gmock.h" |
| #include "TestFixture.h" |
| |
| namespace { |
| |
| using spvtest::MakeInstruction; |
| using ::testing::Eq; |
| |
| // An example case for a mask value with operands. |
| struct ImageOperandsCase { |
| std::string image_operands; |
| // The expected mask, followed by its operands. |
| std::vector<uint32_t> expected_mask_and_operands; |
| }; |
| |
| // Test all kinds of image operands. |
| |
| using ImageOperandsTest = |
| spvtest::TextToBinaryTestBase<::testing::TestWithParam<ImageOperandsCase>>; |
| |
| TEST_P(ImageOperandsTest, Sample) { |
| const std::string input = |
| "%result = OpImageFetch %type %image %coord " + GetParam().image_operands; |
| EXPECT_THAT(CompiledInstructions(input), |
| Eq(MakeInstruction(SpvOpImageFetch, {1, 2, 3, 4}, |
| GetParam().expected_mask_and_operands))); |
| } |
| |
| #define MASK(NAME) SpvImageOperands##NAME##Mask |
| INSTANTIATE_TEST_CASE_P( |
| TextToBinaryImageOperandsAny, ImageOperandsTest, |
| ::testing::ValuesIn(std::vector<ImageOperandsCase>{ |
| // TODO(dneto): Rev32 adds many more values, and rearranges their |
| // values. |
| // Image operands are optional. |
| {"", {}}, |
| // Test each kind, alone. |
| {"Bias %5", {MASK(Bias), 5}}, |
| {"Lod %10", {MASK(Lod), 5}}, |
| {"Grad %11 %12", {MASK(Grad), 5, 6}}, |
| {"ConstOffset %13", {MASK(ConstOffset), 5}}, |
| {"Offset %14", {MASK(Offset), 5}}, |
| {"ConstOffsets %15", {MASK(ConstOffsets), 5}}, |
| {"Sample %16", {MASK(Sample), 5}}, |
| {"MinLod %17", {MASK(MinLod), 5}}, |
| })); |
| #undef MASK |
| #define MASK(NAME) static_cast<uint32_t>(SpvImageOperands##NAME##Mask) |
| INSTANTIATE_TEST_CASE_P( |
| TextToBinaryImageOperandsCombination, ImageOperandsTest, |
| ::testing::ValuesIn(std::vector<ImageOperandsCase>{ |
| // TODO(dneto): Rev32 adds many more values, and rearranges their |
| // values. |
| // Test adjacent pairs, so we can easily debug the values when it fails. |
| {"Bias|Lod %10 %11", {MASK(Bias) | MASK(Lod), 5, 6}}, |
| {"Lod|Grad %12 %13 %14", {MASK(Lod) | MASK(Grad), 5, 6, 7}}, |
| {"Grad|ConstOffset %15 %16 %17", |
| {MASK(Grad) | MASK(ConstOffset), 5, 6, 7}}, |
| {"ConstOffset|Offset %18 %19", |
| {MASK(ConstOffset) | MASK(Offset), 5, 6}}, |
| {"Offset|ConstOffsets %20 %21", |
| {MASK(Offset) | MASK(ConstOffsets), 5, 6}}, |
| {"ConstOffsets|Sample %22 %23", |
| {MASK(ConstOffsets) | MASK(Sample), 5, 6}}, |
| // Test all masks together. |
| {"Bias|Lod|Grad|ConstOffset|Offset|ConstOffsets|Sample" |
| " %5 %10 %11 %12 %13 %14 %15 %16", |
| {MASK(Bias) | MASK(Lod) | MASK(Grad) | MASK(ConstOffset) | |
| MASK(Offset) | MASK(ConstOffsets) | MASK(Sample), |
| 5, 6, 7, 8, 9, 10, 11, 12}}, |
| // The same, but with mask value names reversed. |
| {"Sample|ConstOffsets|Offset|ConstOffset|Grad|Lod|Bias" |
| " %5 %10 %11 %12 %13 %14 %15 %16", |
| {MASK(Bias) | MASK(Lod) | MASK(Grad) | MASK(ConstOffset) | |
| MASK(Offset) | MASK(ConstOffsets) | MASK(Sample), |
| 5, 6, 7, 8, 9, 10, 11, 12}}})); |
| #undef MASK |
| |
| TEST_F(ImageOperandsTest, WrongOperand) { |
| EXPECT_THAT(CompileFailure("%r = OpImageFetch %t %i %c xxyyzz"), |
| Eq("Invalid image operand 'xxyyzz'.")); |
| } |
| |
| // TODO(dneto): OpSampledImage |
| // TODO(dneto): OpImageSampleImplicitLod |
| // TODO(dneto): OpImageSampleExplicitLod |
| // TODO(dneto): OpImageSampleDrefImplicitLod |
| // TODO(dneto): OpImageSampleDrefExplicitLod |
| // TODO(dneto): OpImageSampleProjImplicitLod |
| // TODO(dneto): OpImageSampleProjExplicitLod |
| // TODO(dneto): OpImageSampleProjDrefImplicitLod |
| // TODO(dneto): OpImageSampleProjDrefExplicitLod |
| // TODO(dneto): OpImageGather |
| // TODO(dneto): OpImageDrefGather |
| // TODO(dneto): OpImageRead |
| // TODO(dneto): OpImageWrite |
| // TODO(dneto): OpImageQueryFormat |
| // TODO(dneto): OpImageQueryOrder |
| // TODO(dneto): OpImageQuerySizeLod |
| // TODO(dneto): OpImageQuerySize |
| // TODO(dneto): OpImageQueryLod |
| // TODO(dneto): OpImageQueryLevels |
| // TODO(dneto): OpImageQuerySamples |
| // TODO(dneto): OpImageSparseSampleImplicitLod |
| // TODO(dneto): OpImageSparseSampleExplicitLod |
| // TODO(dneto): OpImageSparseSampleDrefImplicitLod |
| // TODO(dneto): OpImageSparseSampleDrefExplicitLod |
| // TODO(dneto): OpImageSparseSampleProjImplicitLod |
| // TODO(dneto): OpImageSparseSampleProjExplicitLod |
| // TODO(dneto): OpImageSparseSampleProjDrefImplicitLod |
| // TODO(dneto): OpImageSparseSampleProjDrefExplicitLod |
| // TODO(dneto): OpImageSparseFetch |
| // TODO(dneto): OpImageSparseDrefGather |
| // TODO(dneto): OpImageSparseTexelsResident |
| |
| } // anonymous namespace |