| /*------------------------------------------------------------------------ |
| * Vulkan Conformance Tests |
| * ------------------------ |
| * |
| * Copyright (c) 2015 The Khronos Group Inc. |
| * Copyright (c) 2015 Samsung Electronics Co., Ltd. |
| * Copyright (c) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| *//*! |
| * \file |
| * \brief SSBO layout tests. |
| *//*--------------------------------------------------------------------*/ |
| |
| #include "vktSSBOLayoutTests.hpp" |
| #include "vktSSBOLayoutCase.hpp" |
| |
| #include "deUniquePtr.hpp" |
| #include "tcuCommandLine.hpp" |
| #include "tcuTestLog.hpp" |
| #include "deRandom.hpp" |
| #include "deStringUtil.hpp" |
| #include "deString.h" |
| #include "vktTestCaseUtil.hpp" |
| #include "vktTestGroupUtil.hpp" |
| #include "vkRef.hpp" |
| #include "vkRefUtil.hpp" |
| #include "vkBuilderUtil.hpp" |
| #include "vkPrograms.hpp" |
| #include "vkQueryUtil.hpp" |
| #include "vkMemUtil.hpp" |
| #include "vkTypeUtil.hpp" |
| #include "vkCmdUtil.hpp" |
| |
| namespace vkt |
| { |
| namespace ssbo |
| { |
| namespace |
| { |
| |
| using std::string; |
| using std::vector; |
| using glu::VarType; |
| using glu::StructType; |
| using namespace vk; |
| |
| enum FeatureBits |
| { |
| FEATURE_VECTORS = (1<<0), |
| FEATURE_MATRICES = (1<<1), |
| FEATURE_ARRAYS = (1<<2), |
| FEATURE_STRUCTS = (1<<3), |
| FEATURE_NESTED_STRUCTS = (1<<4), |
| FEATURE_INSTANCE_ARRAYS = (1<<5), |
| FEATURE_UNUSED_VARS = (1<<6), |
| FEATURE_UNUSED_MEMBERS = (1<<7), |
| FEATURE_STD140_LAYOUT = (1<<8), |
| FEATURE_STD430_LAYOUT = (1<<9), |
| FEATURE_MATRIX_LAYOUT = (1<<10), //!< Matrix layout flags. |
| FEATURE_UNSIZED_ARRAYS = (1<<11), |
| FEATURE_ARRAYS_OF_ARRAYS = (1<<12), |
| FEATURE_RELAXED_LAYOUT = (1<<13), |
| FEATURE_16BIT_STORAGE = (1<<14), |
| FEATURE_8BIT_STORAGE = (1<<15), |
| FEATURE_SCALAR_LAYOUT = (1<<16), |
| }; |
| |
| class RandomSSBOLayoutCase : public SSBOLayoutCase |
| { |
| public: |
| |
| RandomSSBOLayoutCase (tcu::TestContext& testCtx, const char* name, const char* description, BufferMode bufferMode, deUint32 features, deUint32 seed, bool usePhysStorageBuffer); |
| |
| private: |
| void generateBlock (de::Random& rnd, deUint32 layoutFlags); |
| void generateBufferVar (de::Random& rnd, BufferBlock& block, bool isLastMember); |
| glu::VarType generateType (de::Random& rnd, int typeDepth, bool arrayOk, bool unusedArrayOk); |
| |
| deUint32 m_features; |
| int m_maxBlocks; |
| int m_maxInstances; |
| int m_maxArrayLength; |
| int m_maxStructDepth; |
| int m_maxBlockMembers; |
| int m_maxStructMembers; |
| deUint32 m_seed; |
| |
| int m_blockNdx; |
| int m_bufferVarNdx; |
| int m_structNdx; |
| }; |
| |
| RandomSSBOLayoutCase::RandomSSBOLayoutCase (tcu::TestContext& testCtx, const char* name, const char* description, BufferMode bufferMode, deUint32 features, deUint32 seed, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, LOAD_FULL_MATRIX, usePhysStorageBuffer) |
| , m_features (features) |
| , m_maxBlocks (4) |
| , m_maxInstances ((features & FEATURE_INSTANCE_ARRAYS) ? 3 : 0) |
| , m_maxArrayLength ((features & FEATURE_ARRAYS) ? 8 : 1) |
| , m_maxStructDepth ((features & FEATURE_STRUCTS) ? 2 : 0) |
| , m_maxBlockMembers (5) |
| , m_maxStructMembers (4) |
| , m_seed (seed) |
| , m_blockNdx (1) |
| , m_bufferVarNdx (1) |
| , m_structNdx (1) |
| { |
| de::Random rnd(m_seed); |
| |
| const int numBlocks = rnd.getInt(1, m_maxBlocks); |
| |
| for (int ndx = 0; ndx < numBlocks; ndx++) |
| generateBlock(rnd, 0); |
| |
| init(); |
| } |
| |
| void RandomSSBOLayoutCase::generateBlock (de::Random& rnd, deUint32 layoutFlags) |
| { |
| DE_ASSERT(m_blockNdx <= 'z' - 'a'); |
| |
| const float instanceArrayWeight = 0.3f; |
| BufferBlock& block = m_interface.allocBlock((string("Block") + (char)('A' + m_blockNdx)).c_str()); |
| int numInstances = (m_maxInstances > 0 && rnd.getFloat() < instanceArrayWeight) ? rnd.getInt(0, m_maxInstances) : 0; |
| int numVars = rnd.getInt(1, m_maxBlockMembers); |
| |
| if (numInstances > 0) |
| block.setArraySize(numInstances); |
| |
| if (m_usePhysStorageBuffer || numInstances > 0 || rnd.getBool()) |
| block.setInstanceName((string("block") + (char)('A' + m_blockNdx)).c_str()); |
| |
| // Layout flag candidates. |
| vector<deUint32> layoutFlagCandidates; |
| |
| if (m_features & FEATURE_STD430_LAYOUT) |
| layoutFlagCandidates.push_back(LAYOUT_STD430); |
| |
| if (m_features & FEATURE_STD140_LAYOUT) |
| layoutFlagCandidates.push_back(LAYOUT_STD140); |
| |
| if (m_features & FEATURE_RELAXED_LAYOUT) |
| layoutFlagCandidates.push_back(LAYOUT_RELAXED); |
| |
| if (m_features & FEATURE_16BIT_STORAGE) |
| layoutFlags |= LAYOUT_16BIT_STORAGE; |
| |
| if (m_features & FEATURE_8BIT_STORAGE) |
| layoutFlags |= LAYOUT_8BIT_STORAGE; |
| |
| if (m_features & FEATURE_SCALAR_LAYOUT) |
| layoutFlagCandidates.push_back(LAYOUT_SCALAR); |
| |
| DE_ASSERT(!layoutFlagCandidates.empty()); |
| |
| layoutFlags |= rnd.choose<deUint32>(layoutFlagCandidates.begin(), layoutFlagCandidates.end()); |
| |
| if (m_features & FEATURE_MATRIX_LAYOUT) |
| { |
| static const deUint32 matrixCandidates[] = { 0, LAYOUT_ROW_MAJOR, LAYOUT_COLUMN_MAJOR }; |
| layoutFlags |= rnd.choose<deUint32>(&matrixCandidates[0], &matrixCandidates[DE_LENGTH_OF_ARRAY(matrixCandidates)]); |
| } |
| |
| block.setFlags(layoutFlags); |
| |
| for (int ndx = 0; ndx < numVars; ndx++) |
| generateBufferVar(rnd, block, (ndx+1 == numVars)); |
| |
| if (numVars > 0) |
| { |
| const BufferVar& lastVar = *(block.end()-1); |
| const glu::VarType& lastType = lastVar.getType(); |
| const bool isUnsizedArr = lastType.isArrayType() && (lastType.getArraySize() == glu::VarType::UNSIZED_ARRAY); |
| |
| if (isUnsizedArr) |
| { |
| for (int instanceNdx = 0; instanceNdx < (numInstances ? numInstances : 1); instanceNdx++) |
| { |
| const int arrSize = rnd.getInt(1, m_maxArrayLength); |
| block.setLastUnsizedArraySize(instanceNdx, arrSize); |
| } |
| } |
| } |
| |
| m_blockNdx += 1; |
| } |
| |
| static std::string genName (char first, char last, int ndx) |
| { |
| std::string str = ""; |
| int alphabetLen = last - first + 1; |
| |
| while (ndx > alphabetLen) |
| { |
| str.insert(str.begin(), (char)(first + ((ndx-1)%alphabetLen))); |
| ndx = ((ndx-1) / alphabetLen); |
| } |
| |
| str.insert(str.begin(), (char)(first + (ndx%(alphabetLen+1)) - 1)); |
| |
| return str; |
| } |
| |
| void RandomSSBOLayoutCase::generateBufferVar (de::Random& rnd, BufferBlock& block, bool isLastMember) |
| { |
| const float readWeight = 0.7f; |
| const float writeWeight = 0.7f; |
| const float accessWeight = 0.85f; |
| const bool unusedOk = (m_features & FEATURE_UNUSED_VARS) != 0; |
| const std::string name = genName('a', 'z', m_bufferVarNdx); |
| const glu::VarType type = generateType(rnd, 0, true, isLastMember && (m_features & FEATURE_UNSIZED_ARRAYS)); |
| const bool access = !unusedOk || (rnd.getFloat() < accessWeight); |
| const bool read = access ? (rnd.getFloat() < readWeight) : false; |
| const bool write = access ? (!read || (rnd.getFloat() < writeWeight)) : false; |
| const deUint32 flags = (read ? ACCESS_READ : 0) | (write ? ACCESS_WRITE : 0); |
| |
| block.addMember(BufferVar(name.c_str(), type, flags)); |
| |
| m_bufferVarNdx += 1; |
| } |
| |
| glu::VarType RandomSSBOLayoutCase::generateType (de::Random& rnd, int typeDepth, bool arrayOk, bool unsizedArrayOk) |
| { |
| const float structWeight = 0.1f; |
| const float arrayWeight = 0.1f; |
| const float unsizedArrayWeight = 0.8f; |
| |
| DE_ASSERT(arrayOk || !unsizedArrayOk); |
| |
| if (unsizedArrayOk && (rnd.getFloat() < unsizedArrayWeight)) |
| { |
| const bool childArrayOk = (m_features & FEATURE_ARRAYS_OF_ARRAYS) != 0; |
| const glu::VarType elementType = generateType(rnd, typeDepth, childArrayOk, false); |
| return glu::VarType(elementType, glu::VarType::UNSIZED_ARRAY); |
| } |
| else if (typeDepth < m_maxStructDepth && rnd.getFloat() < structWeight) |
| { |
| vector<glu::VarType> memberTypes; |
| int numMembers = rnd.getInt(1, m_maxStructMembers); |
| |
| // Generate members first so nested struct declarations are in correct order. |
| for (int ndx = 0; ndx < numMembers; ndx++) |
| memberTypes.push_back(generateType(rnd, typeDepth+1, true, false)); |
| |
| glu::StructType& structType = m_interface.allocStruct((string("s") + genName('A', 'Z', m_structNdx)).c_str()); |
| m_structNdx += 1; |
| |
| DE_ASSERT(numMembers <= 'Z' - 'A'); |
| for (int ndx = 0; ndx < numMembers; ndx++) |
| { |
| structType.addMember((string("m") + (char)('A' + ndx)).c_str(), memberTypes[ndx]); |
| } |
| |
| return glu::VarType(&structType); |
| } |
| else if (m_maxArrayLength > 0 && arrayOk && rnd.getFloat() < arrayWeight) |
| { |
| const int arrayLength = rnd.getInt(1, m_maxArrayLength); |
| const bool childArrayOk = (m_features & FEATURE_ARRAYS_OF_ARRAYS) != 0; |
| const glu::VarType elementType = generateType(rnd, typeDepth, childArrayOk, false); |
| |
| return glu::VarType(elementType, arrayLength); |
| } |
| else |
| { |
| vector<glu::DataType> typeCandidates; |
| |
| typeCandidates.push_back(glu::TYPE_FLOAT); |
| typeCandidates.push_back(glu::TYPE_INT); |
| typeCandidates.push_back(glu::TYPE_UINT); |
| typeCandidates.push_back(glu::TYPE_BOOL); |
| |
| if (m_features & FEATURE_16BIT_STORAGE) |
| { |
| typeCandidates.push_back(glu::TYPE_UINT16); |
| typeCandidates.push_back(glu::TYPE_INT16); |
| typeCandidates.push_back(glu::TYPE_FLOAT16); |
| } |
| |
| if (m_features & FEATURE_8BIT_STORAGE) |
| { |
| typeCandidates.push_back(glu::TYPE_UINT8); |
| typeCandidates.push_back(glu::TYPE_INT8); |
| } |
| |
| if (m_features & FEATURE_VECTORS) |
| { |
| typeCandidates.push_back(glu::TYPE_FLOAT_VEC2); |
| typeCandidates.push_back(glu::TYPE_FLOAT_VEC3); |
| typeCandidates.push_back(glu::TYPE_FLOAT_VEC4); |
| typeCandidates.push_back(glu::TYPE_INT_VEC2); |
| typeCandidates.push_back(glu::TYPE_INT_VEC3); |
| typeCandidates.push_back(glu::TYPE_INT_VEC4); |
| typeCandidates.push_back(glu::TYPE_UINT_VEC2); |
| typeCandidates.push_back(glu::TYPE_UINT_VEC3); |
| typeCandidates.push_back(glu::TYPE_UINT_VEC4); |
| typeCandidates.push_back(glu::TYPE_BOOL_VEC2); |
| typeCandidates.push_back(glu::TYPE_BOOL_VEC3); |
| typeCandidates.push_back(glu::TYPE_BOOL_VEC4); |
| if (m_features & FEATURE_16BIT_STORAGE) |
| { |
| typeCandidates.push_back(glu::TYPE_FLOAT16_VEC2); |
| typeCandidates.push_back(glu::TYPE_FLOAT16_VEC3); |
| typeCandidates.push_back(glu::TYPE_FLOAT16_VEC4); |
| typeCandidates.push_back(glu::TYPE_INT16_VEC2); |
| typeCandidates.push_back(glu::TYPE_INT16_VEC3); |
| typeCandidates.push_back(glu::TYPE_INT16_VEC4); |
| typeCandidates.push_back(glu::TYPE_UINT16_VEC2); |
| typeCandidates.push_back(glu::TYPE_UINT16_VEC3); |
| typeCandidates.push_back(glu::TYPE_UINT16_VEC4); |
| } |
| if (m_features & FEATURE_8BIT_STORAGE) |
| { |
| typeCandidates.push_back(glu::TYPE_INT8_VEC2); |
| typeCandidates.push_back(glu::TYPE_INT8_VEC3); |
| typeCandidates.push_back(glu::TYPE_INT8_VEC4); |
| typeCandidates.push_back(glu::TYPE_UINT8_VEC2); |
| typeCandidates.push_back(glu::TYPE_UINT8_VEC3); |
| typeCandidates.push_back(glu::TYPE_UINT8_VEC4); |
| } |
| } |
| |
| if (m_features & FEATURE_MATRICES) |
| { |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT2); |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT2X3); |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT3X2); |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT3); |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT3X4); |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT4X2); |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT4X3); |
| typeCandidates.push_back(glu::TYPE_FLOAT_MAT4); |
| } |
| |
| glu::DataType type = rnd.choose<glu::DataType>(typeCandidates.begin(), typeCandidates.end()); |
| glu::Precision precision; |
| |
| if (glu::dataTypeSupportsPrecisionModifier(type)) |
| { |
| // Precision. |
| static const glu::Precision precisionCandidates[] = { glu::PRECISION_LOWP, glu::PRECISION_MEDIUMP, glu::PRECISION_HIGHP }; |
| precision = rnd.choose<glu::Precision>(&precisionCandidates[0], &precisionCandidates[DE_LENGTH_OF_ARRAY(precisionCandidates)]); |
| } |
| else |
| precision = glu::PRECISION_LAST; |
| |
| return glu::VarType(type, precision); |
| } |
| } |
| |
| class BlockBasicTypeCase : public SSBOLayoutCase |
| { |
| public: |
| BlockBasicTypeCase (tcu::TestContext& testCtx, const char* name, const char* description, const VarType& type, deUint32 layoutFlags, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase(testCtx, name, description, BUFFERMODE_PER_BLOCK, matrixLoadFlag, usePhysStorageBuffer) |
| { |
| VarType tempType = type; |
| while (tempType.isArrayType()) |
| { |
| tempType = tempType.getElementType(); |
| } |
| if (getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_UINT16 || |
| getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_INT16 || |
| getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_FLOAT16) |
| { |
| layoutFlags |= LAYOUT_16BIT_STORAGE; |
| } |
| if (getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_UINT8 || |
| getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_INT8) |
| { |
| layoutFlags |= LAYOUT_8BIT_STORAGE; |
| } |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| // For scalar layout tests with non-scalar types, add a scalar padding variable |
| // before "var", to make var only be scalar aligned. |
| if ((layoutFlags & LAYOUT_SCALAR) && !(type.isBasicType() && isDataTypeScalar(type.getBasicType()))) { |
| block.addMember(BufferVar("padding", VarType(getDataTypeScalarType(tempType.getBasicType()), glu::PRECISION_LAST), ACCESS_READ|ACCESS_WRITE)); |
| } |
| block.addMember(BufferVar("var", type, ACCESS_READ|ACCESS_WRITE)); |
| |
| block.setFlags(layoutFlags); |
| |
| if (m_usePhysStorageBuffer || numInstances > 0) |
| { |
| block.setArraySize(numInstances); |
| block.setInstanceName("block"); |
| } |
| |
| init(); |
| } |
| }; |
| |
| class BlockBasicUnsizedArrayCase : public SSBOLayoutCase |
| { |
| public: |
| BlockBasicUnsizedArrayCase (tcu::TestContext& testCtx, const char* name, const char* description, const VarType& elementType, int arraySize, deUint32 layoutFlags, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase(testCtx, name, description, BUFFERMODE_PER_BLOCK, matrixLoadFlag, usePhysStorageBuffer) |
| { |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("var", VarType(elementType, VarType::UNSIZED_ARRAY), ACCESS_READ|ACCESS_WRITE)); |
| |
| VarType tempType = elementType; |
| while (tempType.isArrayType()) |
| { |
| tempType = tempType.getElementType(); |
| } |
| if (getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_UINT16 || |
| getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_INT16 || |
| getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_FLOAT16) |
| { |
| layoutFlags |= LAYOUT_16BIT_STORAGE; |
| } |
| if (getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_UINT8 || |
| getDataTypeScalarType(tempType.getBasicType()) == glu::TYPE_INT8) |
| { |
| layoutFlags |= LAYOUT_8BIT_STORAGE; |
| } |
| |
| block.setFlags(layoutFlags); |
| |
| block.setLastUnsizedArraySize(0, arraySize); |
| |
| if (m_usePhysStorageBuffer) |
| { |
| block.setInstanceName("block"); |
| } |
| |
| init(); |
| } |
| }; |
| |
| static void createRandomCaseGroup (tcu::TestCaseGroup* parentGroup, tcu::TestContext& testCtx, const char* groupName, const char* description, SSBOLayoutCase::BufferMode bufferMode, deUint32 features, int numCases, deUint32 baseSeed, bool usePhysStorageBuffer) |
| { |
| tcu::TestCaseGroup* group = new tcu::TestCaseGroup(testCtx, groupName, description); |
| parentGroup->addChild(group); |
| |
| baseSeed += (deUint32)testCtx.getCommandLine().getBaseSeed(); |
| |
| for (int ndx = 0; ndx < numCases; ndx++) |
| group->addChild(new RandomSSBOLayoutCase(testCtx, de::toString(ndx).c_str(), "", bufferMode, features, (deUint32)ndx+baseSeed, usePhysStorageBuffer)); |
| } |
| |
| class BlockSingleStructCase : public SSBOLayoutCase |
| { |
| public: |
| BlockSingleStructCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_layoutFlags (layoutFlags) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_INT_VEC3, glu::PRECISION_HIGHP)); // \todo [pyry] First member is unused. |
| typeS.addMember("b", VarType(VarType(glu::TYPE_FLOAT_MAT3, glu::PRECISION_MEDIUMP), 4)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP)); |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("s", VarType(&typeS), ACCESS_READ|ACCESS_WRITE)); |
| block.setFlags(m_layoutFlags); |
| |
| if (m_usePhysStorageBuffer || m_numInstances > 0) |
| { |
| block.setInstanceName("block"); |
| block.setArraySize(m_numInstances); |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_layoutFlags; |
| int m_numInstances; |
| }; |
| |
| class BlockSingleStructArrayCase : public SSBOLayoutCase |
| { |
| public: |
| BlockSingleStructArrayCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_layoutFlags (layoutFlags) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_INT_VEC3, glu::PRECISION_HIGHP)); // \todo [pyry] UNUSED |
| typeS.addMember("b", VarType(VarType(glu::TYPE_FLOAT_MAT3, glu::PRECISION_MEDIUMP), 4)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP)); |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("u", VarType(glu::TYPE_UINT, glu::PRECISION_LOWP), 0 /* no access */)); |
| block.addMember(BufferVar("s", VarType(VarType(&typeS), 3), ACCESS_READ|ACCESS_WRITE)); |
| block.addMember(BufferVar("v", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_MEDIUMP), ACCESS_WRITE)); |
| block.setFlags(m_layoutFlags); |
| |
| if (m_usePhysStorageBuffer || m_numInstances > 0) |
| { |
| block.setInstanceName("block"); |
| block.setArraySize(m_numInstances); |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_layoutFlags; |
| int m_numInstances; |
| }; |
| |
| class BlockSingleNestedStructCase : public SSBOLayoutCase |
| { |
| public: |
| BlockSingleNestedStructCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_layoutFlags (layoutFlags) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_INT_VEC3, glu::PRECISION_HIGHP)); |
| typeS.addMember("b", VarType(VarType(glu::TYPE_FLOAT_MAT3, glu::PRECISION_MEDIUMP), 4)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP)); // \todo [pyry] UNUSED |
| |
| StructType& typeT = m_interface.allocStruct("T"); |
| typeT.addMember("a", VarType(glu::TYPE_FLOAT_MAT3, glu::PRECISION_MEDIUMP)); |
| typeT.addMember("b", VarType(&typeS)); |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("s", VarType(&typeS), ACCESS_READ)); |
| block.addMember(BufferVar("v", VarType(glu::TYPE_FLOAT_VEC2, glu::PRECISION_LOWP), 0 /* no access */)); |
| block.addMember(BufferVar("t", VarType(&typeT), ACCESS_READ|ACCESS_WRITE)); |
| block.addMember(BufferVar("u", VarType(glu::TYPE_UINT, glu::PRECISION_HIGHP), ACCESS_WRITE)); |
| block.setFlags(m_layoutFlags); |
| |
| if (m_usePhysStorageBuffer || m_numInstances > 0) |
| { |
| block.setInstanceName("block"); |
| block.setArraySize(m_numInstances); |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_layoutFlags; |
| int m_numInstances; |
| }; |
| |
| class BlockSingleNestedStructArrayCase : public SSBOLayoutCase |
| { |
| public: |
| BlockSingleNestedStructArrayCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_layoutFlags (layoutFlags) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_INT_VEC3, glu::PRECISION_HIGHP)); |
| typeS.addMember("b", VarType(VarType(glu::TYPE_INT_VEC2, glu::PRECISION_MEDIUMP), 4)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP)); // \todo [pyry] UNUSED |
| |
| StructType& typeT = m_interface.allocStruct("T"); |
| typeT.addMember("a", VarType(glu::TYPE_FLOAT_MAT3, glu::PRECISION_MEDIUMP)); |
| typeT.addMember("b", VarType(VarType(&typeS), 3)); |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("s", VarType(&typeS), ACCESS_WRITE)); |
| block.addMember(BufferVar("v", VarType(glu::TYPE_FLOAT_VEC2, glu::PRECISION_LOWP), 0 /* no access */)); |
| block.addMember(BufferVar("t", VarType(VarType(&typeT), 2), ACCESS_READ)); |
| block.addMember(BufferVar("u", VarType(glu::TYPE_UINT, glu::PRECISION_HIGHP), ACCESS_READ|ACCESS_WRITE)); |
| block.setFlags(m_layoutFlags); |
| |
| if (m_usePhysStorageBuffer || m_numInstances > 0) |
| { |
| block.setInstanceName("block"); |
| block.setArraySize(m_numInstances); |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_layoutFlags; |
| int m_numInstances; |
| }; |
| |
| class BlockUnsizedStructArrayCase : public SSBOLayoutCase |
| { |
| public: |
| BlockUnsizedStructArrayCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_layoutFlags (layoutFlags) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_UINT_VEC2, glu::PRECISION_HIGHP)); // \todo [pyry] UNUSED |
| typeS.addMember("b", VarType(VarType(glu::TYPE_FLOAT_MAT2X4, glu::PRECISION_MEDIUMP), 4)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC3, glu::PRECISION_HIGHP)); |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("u", VarType(glu::TYPE_FLOAT_VEC2, glu::PRECISION_LOWP), 0 /* no access */)); |
| block.addMember(BufferVar("v", VarType(glu::TYPE_UINT, glu::PRECISION_MEDIUMP), ACCESS_WRITE)); |
| block.addMember(BufferVar("s", VarType(VarType(&typeS), VarType::UNSIZED_ARRAY), ACCESS_READ|ACCESS_WRITE)); |
| block.setFlags(m_layoutFlags); |
| |
| if (m_usePhysStorageBuffer || m_numInstances > 0) |
| { |
| block.setInstanceName("block"); |
| block.setArraySize(m_numInstances); |
| } |
| |
| { |
| de::Random rnd(246); |
| for (int ndx = 0; ndx < (m_numInstances ? m_numInstances : 1); ndx++) |
| { |
| const int lastArrayLen = rnd.getInt(1, 5); |
| block.setLastUnsizedArraySize(ndx, lastArrayLen); |
| } |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_layoutFlags; |
| int m_numInstances; |
| }; |
| |
| class Block2LevelUnsizedStructArrayCase : public SSBOLayoutCase |
| { |
| public: |
| Block2LevelUnsizedStructArrayCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_layoutFlags (layoutFlags) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_INT_VEC3, glu::PRECISION_HIGHP)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP)); |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("u", VarType(glu::TYPE_UINT, glu::PRECISION_LOWP), 0 /* no access */)); |
| block.addMember(BufferVar("v", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_MEDIUMP), ACCESS_WRITE)); |
| block.addMember(BufferVar("s", VarType(VarType(VarType(&typeS), 2), VarType::UNSIZED_ARRAY), ACCESS_READ|ACCESS_WRITE)); |
| block.setFlags(m_layoutFlags); |
| |
| if (m_usePhysStorageBuffer || m_numInstances > 0) |
| { |
| block.setInstanceName("block"); |
| block.setArraySize(m_numInstances); |
| } |
| |
| { |
| de::Random rnd(2344); |
| for (int ndx = 0; ndx < (m_numInstances ? m_numInstances : 1); ndx++) |
| { |
| const int lastArrayLen = rnd.getInt(1, 5); |
| block.setLastUnsizedArraySize(ndx, lastArrayLen); |
| } |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_layoutFlags; |
| int m_numInstances; |
| }; |
| |
| class BlockUnsizedNestedStructArrayCase : public SSBOLayoutCase |
| { |
| public: |
| BlockUnsizedNestedStructArrayCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_layoutFlags (layoutFlags) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_UINT_VEC3, glu::PRECISION_HIGHP)); |
| typeS.addMember("b", VarType(VarType(glu::TYPE_FLOAT_VEC2, glu::PRECISION_MEDIUMP), 4)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP)); // \todo [pyry] UNUSED |
| |
| StructType& typeT = m_interface.allocStruct("T"); |
| typeT.addMember("a", VarType(glu::TYPE_FLOAT_MAT4X3, glu::PRECISION_MEDIUMP)); |
| typeT.addMember("b", VarType(VarType(&typeS), 3)); |
| typeT.addMember("c", VarType(glu::TYPE_INT, glu::PRECISION_HIGHP)); |
| |
| BufferBlock& block = m_interface.allocBlock("Block"); |
| block.addMember(BufferVar("s", VarType(&typeS), ACCESS_WRITE)); |
| block.addMember(BufferVar("v", VarType(glu::TYPE_FLOAT_VEC2, glu::PRECISION_LOWP), 0 /* no access */)); |
| block.addMember(BufferVar("u", VarType(glu::TYPE_UINT, glu::PRECISION_HIGHP), ACCESS_READ|ACCESS_WRITE)); |
| block.addMember(BufferVar("t", VarType(VarType(&typeT), VarType::UNSIZED_ARRAY), ACCESS_READ)); |
| block.setFlags(m_layoutFlags); |
| |
| if (m_usePhysStorageBuffer || m_numInstances > 0) |
| { |
| block.setInstanceName("block"); |
| block.setArraySize(m_numInstances); |
| } |
| |
| { |
| de::Random rnd(7921); |
| for (int ndx = 0; ndx < (m_numInstances ? m_numInstances : 1); ndx++) |
| { |
| const int lastArrayLen = rnd.getInt(1, 5); |
| block.setLastUnsizedArraySize(ndx, lastArrayLen); |
| } |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_layoutFlags; |
| int m_numInstances; |
| }; |
| |
| class BlockMultiBasicTypesCase : public SSBOLayoutCase |
| { |
| public: |
| BlockMultiBasicTypesCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 flagsA, deUint32 flagsB, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_flagsA (flagsA) |
| , m_flagsB (flagsB) |
| , m_numInstances (numInstances) |
| { |
| BufferBlock& blockA = m_interface.allocBlock("BlockA"); |
| blockA.addMember(BufferVar("a", VarType(glu::TYPE_FLOAT, glu::PRECISION_HIGHP), ACCESS_READ|ACCESS_WRITE)); |
| blockA.addMember(BufferVar("b", VarType(glu::TYPE_UINT_VEC3, glu::PRECISION_LOWP), 0 /* no access */)); |
| blockA.addMember(BufferVar("c", VarType(glu::TYPE_FLOAT_MAT2, glu::PRECISION_MEDIUMP), ACCESS_READ)); |
| blockA.setInstanceName("blockA"); |
| blockA.setFlags(m_flagsA); |
| |
| BufferBlock& blockB = m_interface.allocBlock("BlockB"); |
| blockB.addMember(BufferVar("a", VarType(glu::TYPE_FLOAT_MAT3, glu::PRECISION_MEDIUMP), ACCESS_WRITE)); |
| blockB.addMember(BufferVar("b", VarType(glu::TYPE_INT_VEC2, glu::PRECISION_LOWP), ACCESS_READ)); |
| blockB.addMember(BufferVar("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP), 0 /* no access */)); |
| blockB.addMember(BufferVar("d", VarType(glu::TYPE_BOOL, glu::PRECISION_LAST), ACCESS_READ|ACCESS_WRITE)); |
| blockB.setInstanceName("blockB"); |
| blockB.setFlags(m_flagsB); |
| |
| if (m_numInstances > 0) |
| { |
| blockA.setArraySize(m_numInstances); |
| blockB.setArraySize(m_numInstances); |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_flagsA; |
| deUint32 m_flagsB; |
| int m_numInstances; |
| }; |
| |
| class BlockMultiNestedStructCase : public SSBOLayoutCase |
| { |
| public: |
| BlockMultiNestedStructCase (tcu::TestContext& testCtx, const char* name, const char* description, deUint32 flagsA, deUint32 flagsB, BufferMode bufferMode, int numInstances, MatrixLoadFlags matrixLoadFlag, bool usePhysStorageBuffer) |
| : SSBOLayoutCase (testCtx, name, description, bufferMode, matrixLoadFlag, usePhysStorageBuffer) |
| , m_flagsA (flagsA) |
| , m_flagsB (flagsB) |
| , m_numInstances (numInstances) |
| { |
| StructType& typeS = m_interface.allocStruct("S"); |
| typeS.addMember("a", VarType(glu::TYPE_FLOAT_MAT3, glu::PRECISION_LOWP)); |
| typeS.addMember("b", VarType(VarType(glu::TYPE_INT_VEC2, glu::PRECISION_MEDIUMP), 4)); |
| typeS.addMember("c", VarType(glu::TYPE_FLOAT_VEC4, glu::PRECISION_HIGHP)); |
| |
| StructType& typeT = m_interface.allocStruct("T"); |
| typeT.addMember("a", VarType(glu::TYPE_UINT, glu::PRECISION_MEDIUMP)); // \todo [pyry] UNUSED |
| typeT.addMember("b", VarType(&typeS)); |
| typeT.addMember("c", VarType(glu::TYPE_BOOL_VEC4, glu::PRECISION_LAST)); |
| |
| BufferBlock& blockA = m_interface.allocBlock("BlockA"); |
| blockA.addMember(BufferVar("a", VarType(glu::TYPE_FLOAT, glu::PRECISION_HIGHP), ACCESS_READ|ACCESS_WRITE)); |
| blockA.addMember(BufferVar("b", VarType(&typeS), ACCESS_WRITE)); |
| blockA.addMember(BufferVar("c", VarType(glu::TYPE_UINT_VEC3, glu::PRECISION_LOWP), 0 /* no access */)); |
| blockA.setInstanceName("blockA"); |
| blockA.setFlags(m_flagsA); |
| |
| BufferBlock& blockB = m_interface.allocBlock("BlockB"); |
| blockB.addMember(BufferVar("a", VarType(glu::TYPE_FLOAT_MAT2, glu::PRECISION_MEDIUMP), ACCESS_WRITE)); |
| blockB.addMember(BufferVar("b", VarType(&typeT), ACCESS_READ|ACCESS_WRITE)); |
| blockB.addMember(BufferVar("c", VarType(glu::TYPE_BOOL_VEC4, glu::PRECISION_LAST), 0 /* no access */)); |
| blockB.addMember(BufferVar("d", VarType(glu::TYPE_BOOL, glu::PRECISION_LAST), ACCESS_READ|ACCESS_WRITE)); |
| blockB.setInstanceName("blockB"); |
| blockB.setFlags(m_flagsB); |
| |
| if (m_numInstances > 0) |
| { |
| blockA.setArraySize(m_numInstances); |
| blockB.setArraySize(m_numInstances); |
| } |
| |
| init(); |
| } |
| |
| private: |
| deUint32 m_flagsA; |
| deUint32 m_flagsB; |
| int m_numInstances; |
| }; |
| |
| // unsized_array_length |
| |
| struct UnsizedArrayCaseParams |
| { |
| int elementSize; |
| vk::VkDeviceSize bufferSize; |
| bool useMinBufferOffset; |
| vk::VkDeviceSize bufferBindLength; |
| const char* name; |
| }; |
| |
| void createUnsizedArrayLengthProgs (SourceCollections& dst, UnsizedArrayCaseParams) |
| { |
| dst.glslSources.add("comp") << glu::ComputeSource( |
| "#version 310 es\n" |
| "layout(set=0, binding=0, std430) readonly buffer x {\n" |
| " int xs[];\n" |
| "};\n" |
| "layout(set=0, binding=1, std430) writeonly buffer y {\n" |
| " int observed_size;\n" |
| "};\n" |
| "layout(local_size_x=1) in;\n" |
| "void main (void) {\n" |
| " observed_size = xs.length();\n" |
| "}\n"); |
| } |
| |
| tcu::TestStatus ssboUnsizedArrayLengthTest (Context& context, UnsizedArrayCaseParams params) |
| { |
| const DeviceInterface& vk = context.getDeviceInterface(); |
| const VkDevice device = context.getDevice(); |
| const VkQueue queue = context.getUniversalQueue(); |
| Allocator& allocator = context.getDefaultAllocator(); |
| |
| DescriptorSetLayoutBuilder builder; |
| builder.addSingleBinding(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, VK_SHADER_STAGE_COMPUTE_BIT); // input buffer |
| builder.addSingleBinding(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, VK_SHADER_STAGE_COMPUTE_BIT); // result buffer |
| |
| const Unique<VkDescriptorSetLayout> descriptorSetLayout (builder.build(vk, device)); |
| const Unique<VkDescriptorPool> descriptorPool (vk::DescriptorPoolBuilder() |
| .addType(VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 2u) |
| .build(vk, device, VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT, 1)); |
| |
| const VkPipelineLayoutCreateInfo pipelineLayoutCreateInfo = |
| { |
| VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO, |
| DE_NULL, |
| (VkPipelineLayoutCreateFlags)0, |
| 1, // setLayoutCount, |
| &descriptorSetLayout.get(), // pSetLayouts |
| 0, // pushConstantRangeCount |
| DE_NULL, // pPushConstantRanges |
| }; |
| const Unique<VkPipelineLayout> pipelineLayout (createPipelineLayout(vk, device, &pipelineLayoutCreateInfo)); |
| |
| const Unique<VkShaderModule> computeModule (createShaderModule(vk, device, context.getBinaryCollection().get("comp"), (VkShaderModuleCreateFlags)0u)); |
| |
| const VkPipelineShaderStageCreateInfo shaderCreateInfo = |
| { |
| VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO, |
| DE_NULL, |
| (VkPipelineShaderStageCreateFlags)0, |
| VK_SHADER_STAGE_COMPUTE_BIT, // stage |
| *computeModule, // shader |
| "main", |
| DE_NULL, // pSpecializationInfo |
| }; |
| |
| const VkComputePipelineCreateInfo pipelineCreateInfo = |
| { |
| VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO, |
| DE_NULL, |
| 0u, // flags |
| shaderCreateInfo, // cs |
| *pipelineLayout, // layout |
| (vk::VkPipeline)0, // basePipelineHandle |
| 0u, // basePipelineIndex |
| }; |
| |
| const Unique<VkPipeline> pipeline (createComputePipeline(vk, device, (VkPipelineCache)0u, &pipelineCreateInfo)); |
| |
| // Input buffer |
| const VkBufferCreateInfo inputBufferCreateInfo = |
| { |
| VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, |
| DE_NULL, |
| 0, // flags |
| (VkDeviceSize) params.bufferSize, // size |
| VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, // usage TODO: also test _DYNAMIC case. |
| VK_SHARING_MODE_EXCLUSIVE, |
| 0u, // queueFamilyCount |
| DE_NULL, // pQueueFamilyIndices |
| }; |
| const Unique<VkBuffer> inputBuffer (createBuffer(vk, device, &inputBufferCreateInfo)); |
| const VkMemoryRequirements inputBufferRequirements = getBufferMemoryRequirements(vk, device, *inputBuffer); |
| const de::MovePtr<Allocation> inputBufferMemory = allocator.allocate(inputBufferRequirements, MemoryRequirement::HostVisible); |
| |
| VK_CHECK(vk.bindBufferMemory(device, *inputBuffer, inputBufferMemory->getMemory(), inputBufferMemory->getOffset())); |
| // Note: don't care about the contents of the input buffer -- we only determine a size. |
| |
| // Output buffer |
| const VkBufferCreateInfo outputBufferCreateInfo = |
| { |
| VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, |
| DE_NULL, |
| 0, |
| (VkDeviceSize) 4, |
| VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, |
| VK_SHARING_MODE_EXCLUSIVE, |
| 0u, |
| DE_NULL, |
| }; |
| const Unique<VkBuffer> outputBuffer (createBuffer(vk, device, &outputBufferCreateInfo)); |
| const VkMemoryRequirements outputBufferRequirements= getBufferMemoryRequirements(vk, device, *outputBuffer); |
| const de::MovePtr<Allocation> outputBufferMemory = allocator.allocate(outputBufferRequirements, MemoryRequirement::HostVisible); |
| |
| VK_CHECK(vk.bindBufferMemory(device, *outputBuffer, outputBufferMemory->getMemory(), outputBufferMemory->getOffset())); |
| |
| // Initialize output buffer contents |
| const VkMappedMemoryRange range = |
| { |
| VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE, // sType |
| DE_NULL, // pNext |
| outputBufferMemory->getMemory(), // memory |
| 0, // offset |
| VK_WHOLE_SIZE, // size |
| }; |
| int * outputBufferPtr = (int *)outputBufferMemory->getHostPtr(); |
| *outputBufferPtr = -1; |
| VK_CHECK(vk.flushMappedMemoryRanges(device, 1u, &range)); |
| |
| // Build descriptor set |
| vk::VkDeviceSize bufferBindOffset = 0; |
| if (params.useMinBufferOffset) |
| { |
| const VkPhysicalDeviceLimits deviceLimits = getPhysicalDeviceProperties(context.getInstanceInterface(), context.getPhysicalDevice()).limits; |
| bufferBindOffset = deviceLimits.minStorageBufferOffsetAlignment; |
| } |
| |
| const VkDescriptorBufferInfo inputBufferDesc = makeDescriptorBufferInfo(*inputBuffer, bufferBindOffset, params.bufferBindLength); |
| const VkDescriptorBufferInfo outputBufferDesc = makeDescriptorBufferInfo(*outputBuffer, 0u, VK_WHOLE_SIZE); |
| |
| const VkDescriptorSetAllocateInfo descAllocInfo = |
| { |
| VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO, |
| DE_NULL, |
| *descriptorPool, // pool |
| 1u, // setLayoutCount |
| &descriptorSetLayout.get(), // pSetLayouts |
| }; |
| const Unique<VkDescriptorSet> descSet (allocateDescriptorSet(vk, device, &descAllocInfo)); |
| |
| DescriptorSetUpdateBuilder() |
| .writeSingle(*descSet, DescriptorSetUpdateBuilder::Location::binding(0u), VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, &inputBufferDesc) |
| .writeSingle(*descSet, DescriptorSetUpdateBuilder::Location::binding(1u), VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, &outputBufferDesc) |
| .update(vk, device); |
| |
| const VkCommandPoolCreateInfo cmdPoolParams = |
| { |
| VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO, // sType |
| DE_NULL, // pNext |
| VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT, // flags |
| context.getUniversalQueueFamilyIndex(), // queueFamilyIndex |
| }; |
| const Unique<VkCommandPool> cmdPool (createCommandPool(vk, device, &cmdPoolParams)); |
| |
| // Command buffer |
| const VkCommandBufferAllocateInfo cmdBufParams = |
| { |
| VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO, // sType |
| DE_NULL, // pNext |
| *cmdPool, // pool |
| VK_COMMAND_BUFFER_LEVEL_PRIMARY, // level |
| 1u, // bufferCount |
| }; |
| const Unique<VkCommandBuffer> cmdBuf (allocateCommandBuffer(vk, device, &cmdBufParams)); |
| |
| // Record commands |
| beginCommandBuffer(vk, *cmdBuf); |
| |
| vk.cmdBindPipeline(*cmdBuf, VK_PIPELINE_BIND_POINT_COMPUTE, *pipeline); |
| vk.cmdBindDescriptorSets(*cmdBuf, VK_PIPELINE_BIND_POINT_COMPUTE, *pipelineLayout, 0u, 1u, &descSet.get(), 0u, DE_NULL); |
| vk.cmdDispatch(*cmdBuf, 1, 1, 1); |
| |
| const VkMemoryBarrier barrier = |
| { |
| VK_STRUCTURE_TYPE_MEMORY_BARRIER, // sType |
| DE_NULL, // pNext |
| VK_ACCESS_SHADER_WRITE_BIT, // srcAccessMask |
| VK_ACCESS_HOST_READ_BIT, // dstAccessMask |
| }; |
| vk.cmdPipelineBarrier(*cmdBuf, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_HOST_BIT, (VkDependencyFlags)0, 1, &barrier, 0, DE_NULL, 0, DE_NULL); |
| |
| endCommandBuffer(vk, *cmdBuf); |
| |
| submitCommandsAndWait(vk, device, queue, cmdBuf.get()); |
| |
| // Read back output buffer contents |
| VK_CHECK(vk.invalidateMappedMemoryRanges(device, 1, &range)); |
| |
| // Expected number of elements in array at end of storage buffer |
| const VkDeviceSize boundLength = params.bufferBindLength == VK_WHOLE_SIZE |
| ? params.bufferSize - bufferBindOffset |
| : params.bufferBindLength; |
| const int expectedResult = (int)(boundLength / params.elementSize); |
| const int actualResult = *outputBufferPtr; |
| |
| context.getTestContext().getLog() |
| << tcu::TestLog::Message |
| << "Buffer size " << params.bufferSize |
| << " offset " << bufferBindOffset |
| << " length " << params.bufferBindLength |
| << " element size " << params.elementSize |
| << " expected array size: " << expectedResult |
| << " actual array size: " << actualResult |
| << tcu::TestLog::EndMessage; |
| |
| if (expectedResult == actualResult) |
| return tcu::TestStatus::pass("Got expected array size"); |
| else |
| return tcu::TestStatus::fail("Mismatch array size"); |
| } |
| |
| class SSBOLayoutTests : public tcu::TestCaseGroup |
| { |
| public: |
| SSBOLayoutTests (tcu::TestContext& testCtx, bool usePhysStorageBuffer); |
| ~SSBOLayoutTests (void); |
| |
| void init (void); |
| |
| private: |
| SSBOLayoutTests (const SSBOLayoutTests& other); |
| SSBOLayoutTests& operator= (const SSBOLayoutTests& other); |
| |
| bool m_usePhysStorageBuffer; |
| }; |
| |
| |
| SSBOLayoutTests::SSBOLayoutTests (tcu::TestContext& testCtx, bool usePhysStorageBuffer) |
| : TestCaseGroup(testCtx, "layout", "SSBO Layout Tests") |
| , m_usePhysStorageBuffer(usePhysStorageBuffer) |
| { |
| } |
| |
| SSBOLayoutTests::~SSBOLayoutTests (void) |
| { |
| } |
| |
| void SSBOLayoutTests::init (void) |
| { |
| static const glu::DataType basicTypes[] = |
| { |
| glu::TYPE_FLOAT, |
| glu::TYPE_FLOAT_VEC2, |
| glu::TYPE_FLOAT_VEC3, |
| glu::TYPE_FLOAT_VEC4, |
| glu::TYPE_INT, |
| glu::TYPE_INT_VEC2, |
| glu::TYPE_INT_VEC3, |
| glu::TYPE_INT_VEC4, |
| glu::TYPE_UINT, |
| glu::TYPE_UINT_VEC2, |
| glu::TYPE_UINT_VEC3, |
| glu::TYPE_UINT_VEC4, |
| glu::TYPE_BOOL, |
| glu::TYPE_BOOL_VEC2, |
| glu::TYPE_BOOL_VEC3, |
| glu::TYPE_BOOL_VEC4, |
| glu::TYPE_FLOAT_MAT2, |
| glu::TYPE_FLOAT_MAT3, |
| glu::TYPE_FLOAT_MAT4, |
| glu::TYPE_FLOAT_MAT2X3, |
| glu::TYPE_FLOAT_MAT2X4, |
| glu::TYPE_FLOAT_MAT3X2, |
| glu::TYPE_FLOAT_MAT3X4, |
| glu::TYPE_FLOAT_MAT4X2, |
| glu::TYPE_FLOAT_MAT4X3, |
| glu::TYPE_UINT8, |
| glu::TYPE_UINT8_VEC2, |
| glu::TYPE_UINT8_VEC3, |
| glu::TYPE_UINT8_VEC4, |
| glu::TYPE_INT8, |
| glu::TYPE_INT8_VEC2, |
| glu::TYPE_INT8_VEC3, |
| glu::TYPE_INT8_VEC4, |
| glu::TYPE_UINT16, |
| glu::TYPE_UINT16_VEC2, |
| glu::TYPE_UINT16_VEC3, |
| glu::TYPE_UINT16_VEC4, |
| glu::TYPE_INT16, |
| glu::TYPE_INT16_VEC2, |
| glu::TYPE_INT16_VEC3, |
| glu::TYPE_INT16_VEC4, |
| glu::TYPE_FLOAT16, |
| glu::TYPE_FLOAT16_VEC2, |
| glu::TYPE_FLOAT16_VEC3, |
| glu::TYPE_FLOAT16_VEC4, |
| }; |
| |
| static const struct |
| { |
| const char* name; |
| deUint32 flags; |
| } layoutFlags[] = |
| { |
| { "std140", LAYOUT_STD140 }, |
| { "std430", LAYOUT_STD430 }, |
| { "scalar", LAYOUT_SCALAR }, |
| }; |
| |
| static const struct |
| { |
| const char* name; |
| deUint32 flags; |
| } matrixFlags[] = |
| { |
| { "row_major", LAYOUT_ROW_MAJOR }, |
| { "column_major", LAYOUT_COLUMN_MAJOR } |
| }; |
| |
| static const struct |
| { |
| const char* name; |
| SSBOLayoutCase::BufferMode mode; |
| } bufferModes[] = |
| { |
| { "per_block_buffer", SSBOLayoutCase::BUFFERMODE_PER_BLOCK }, |
| { "single_buffer", SSBOLayoutCase::BUFFERMODE_SINGLE } |
| }; |
| |
| // ssbo.single_basic_type |
| { |
| tcu::TestCaseGroup* singleBasicTypeGroup = new tcu::TestCaseGroup(m_testCtx, "single_basic_type", "Single basic variable in single buffer"); |
| addChild(singleBasicTypeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, ""); |
| singleBasicTypeGroup->addChild(layoutGroup); |
| |
| for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++) |
| { |
| glu::DataType type = basicTypes[basicTypeNdx]; |
| const char* typeName = glu::getDataTypeName(type); |
| |
| if (!glu::dataTypeSupportsPrecisionModifier(type)) |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, typeName, "", VarType(type, glu::PRECISION_LAST), layoutFlags[layoutFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| else |
| { |
| for (int precNdx = 0; precNdx < glu::PRECISION_LAST; precNdx++) |
| { |
| const glu::Precision precision = glu::Precision(precNdx); |
| const string caseName = string(glu::getPrecisionName(precision)) + "_" + typeName; |
| |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, caseName.c_str(), "", VarType(type, precision), layoutFlags[layoutFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| } |
| } |
| |
| if (glu::isDataTypeMatrix(type)) |
| { |
| for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++) |
| { |
| for (int precNdx = 0; precNdx < glu::PRECISION_LAST; precNdx++) |
| { |
| const glu::Precision precision = glu::Precision(precNdx); |
| const string caseName = string(matrixFlags[matFlagNdx].name) + "_" + string(glu::getPrecisionName(precision)) + "_" + typeName; |
| |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, caseName.c_str(), "", glu::VarType(type, precision), layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (caseName + "_comp_access").c_str(), "", glu::VarType(type, precision), layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| // ssbo.single_basic_array |
| { |
| tcu::TestCaseGroup* singleBasicArrayGroup = new tcu::TestCaseGroup(m_testCtx, "single_basic_array", "Single basic array variable in single buffer"); |
| addChild(singleBasicArrayGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, ""); |
| singleBasicArrayGroup->addChild(layoutGroup); |
| |
| for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++) |
| { |
| glu::DataType type = basicTypes[basicTypeNdx]; |
| const char* typeName = glu::getDataTypeName(type); |
| const int arraySize = 3; |
| |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, typeName, "", |
| VarType(VarType(type, !glu::dataTypeSupportsPrecisionModifier(type) ? glu::PRECISION_LAST : glu::PRECISION_HIGHP), arraySize), |
| layoutFlags[layoutFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| |
| if (glu::isDataTypeMatrix(type)) |
| { |
| for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++) |
| { |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(), "", |
| VarType(VarType(type, glu::PRECISION_HIGHP), arraySize), |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName + "_comp_access").c_str(), "", |
| VarType(VarType(type, glu::PRECISION_HIGHP), arraySize), |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| } |
| |
| // ssbo.basic_unsized_array |
| { |
| tcu::TestCaseGroup* basicUnsizedArray = new tcu::TestCaseGroup(m_testCtx, "basic_unsized_array", "Basic unsized array tests"); |
| addChild(basicUnsizedArray); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, ""); |
| basicUnsizedArray->addChild(layoutGroup); |
| |
| for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++) |
| { |
| glu::DataType type = basicTypes[basicTypeNdx]; |
| const char* typeName = glu::getDataTypeName(type); |
| const int arraySize = 19; |
| |
| layoutGroup->addChild(new BlockBasicUnsizedArrayCase(m_testCtx, typeName, "", |
| VarType(type, !glu::dataTypeSupportsPrecisionModifier(type) ? glu::PRECISION_LAST : glu::PRECISION_HIGHP), |
| arraySize, layoutFlags[layoutFlagNdx].flags, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| |
| if (glu::isDataTypeMatrix(type)) |
| { |
| for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++) |
| { |
| layoutGroup->addChild(new BlockBasicUnsizedArrayCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(), "", |
| VarType(type, glu::PRECISION_HIGHP), arraySize, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| layoutGroup->addChild(new BlockBasicUnsizedArrayCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName + "_comp_access").c_str(), "", |
| VarType(type, glu::PRECISION_HIGHP), arraySize, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| } |
| |
| // ssbo.2_level_array |
| { |
| tcu::TestCaseGroup* nestedArrayGroup = new tcu::TestCaseGroup(m_testCtx, "2_level_array", "2-level nested array"); |
| addChild(nestedArrayGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, ""); |
| nestedArrayGroup->addChild(layoutGroup); |
| |
| for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++) |
| { |
| glu::DataType type = basicTypes[basicTypeNdx]; |
| const char* typeName = glu::getDataTypeName(type); |
| const int childSize = 3; |
| const int parentSize = 4; |
| const VarType childType (VarType(type, !glu::dataTypeSupportsPrecisionModifier(type) ? glu::PRECISION_LAST : glu::PRECISION_HIGHP), childSize); |
| const VarType fullType (childType, parentSize); |
| |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, typeName, "", fullType, layoutFlags[layoutFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| |
| if (glu::isDataTypeMatrix(type)) |
| { |
| for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++) |
| { |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(), "", |
| fullType, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName + "_comp_access").c_str(), "", |
| fullType, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| } |
| |
| // ssbo.3_level_array |
| { |
| tcu::TestCaseGroup* nestedArrayGroup = new tcu::TestCaseGroup(m_testCtx, "3_level_array", "3-level nested array"); |
| addChild(nestedArrayGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, ""); |
| nestedArrayGroup->addChild(layoutGroup); |
| |
| for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++) |
| { |
| glu::DataType type = basicTypes[basicTypeNdx]; |
| const char* typeName = glu::getDataTypeName(type); |
| const int childSize0 = 3; |
| const int childSize1 = 2; |
| const int parentSize = 4; |
| const VarType childType0 (VarType(type, !glu::dataTypeSupportsPrecisionModifier(type) ? glu::PRECISION_LAST : glu::PRECISION_HIGHP), childSize0); |
| const VarType childType1 (childType0, childSize1); |
| const VarType fullType (childType1, parentSize); |
| |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, typeName, "", fullType, layoutFlags[layoutFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| |
| if (glu::isDataTypeMatrix(type)) |
| { |
| for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++) |
| { |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(), "", |
| fullType, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName + "_comp_access").c_str(), "", |
| fullType, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| } |
| |
| // ssbo.3_level_unsized_array |
| { |
| tcu::TestCaseGroup* nestedArrayGroup = new tcu::TestCaseGroup(m_testCtx, "3_level_unsized_array", "3-level nested array, top-level array unsized"); |
| addChild(nestedArrayGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, ""); |
| nestedArrayGroup->addChild(layoutGroup); |
| |
| for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++) |
| { |
| glu::DataType type = basicTypes[basicTypeNdx]; |
| const char* typeName = glu::getDataTypeName(type); |
| const int childSize0 = 2; |
| const int childSize1 = 4; |
| const int parentSize = 3; |
| const VarType childType0 (VarType(type, !glu::dataTypeSupportsPrecisionModifier(type) ? glu::PRECISION_LAST : glu::PRECISION_HIGHP), childSize0); |
| const VarType childType1 (childType0, childSize1); |
| |
| layoutGroup->addChild(new BlockBasicUnsizedArrayCase(m_testCtx, typeName, "", childType1, parentSize, layoutFlags[layoutFlagNdx].flags, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| |
| if (glu::isDataTypeMatrix(type)) |
| { |
| for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++) |
| { |
| layoutGroup->addChild(new BlockBasicUnsizedArrayCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(), "", |
| childType1, parentSize, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| layoutGroup->addChild(new BlockBasicUnsizedArrayCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName + "_comp_access").c_str(), "", |
| childType1, parentSize, |
| layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| } |
| |
| // ssbo.single_struct |
| { |
| tcu::TestCaseGroup* singleStructGroup = new tcu::TestCaseGroup(m_testCtx, "single_struct", "Single struct in uniform block"); |
| addChild(singleStructGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| singleStructGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| const deUint32 caseFlags = layoutFlags[layoutFlagNdx].flags; |
| string caseName = layoutFlags[layoutFlagNdx].name; |
| |
| if (bufferModes[modeNdx].mode == SSBOLayoutCase::BUFFERMODE_SINGLE && isArray == 0) |
| continue; // Doesn't make sense to add this variant. |
| |
| if (isArray) |
| caseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockSingleStructCase(m_testCtx, caseName.c_str(), "", caseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockSingleStructCase(m_testCtx, (caseName + "_comp_access").c_str(), "", caseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.single_struct_array |
| { |
| tcu::TestCaseGroup* singleStructArrayGroup = new tcu::TestCaseGroup(m_testCtx, "single_struct_array", "Struct array in one uniform block"); |
| addChild(singleStructArrayGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| singleStructArrayGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (bufferModes[modeNdx].mode == SSBOLayoutCase::BUFFERMODE_SINGLE && isArray == 0) |
| continue; // Doesn't make sense to add this variant. |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockSingleStructArrayCase(m_testCtx, baseName.c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockSingleStructArrayCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.single_nested_struct |
| { |
| tcu::TestCaseGroup* singleNestedStructGroup = new tcu::TestCaseGroup(m_testCtx, "single_nested_struct", "Nested struct in one uniform block"); |
| addChild(singleNestedStructGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| singleNestedStructGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (bufferModes[modeNdx].mode == SSBOLayoutCase::BUFFERMODE_SINGLE && isArray == 0) |
| continue; // Doesn't make sense to add this variant. |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockSingleNestedStructCase(m_testCtx, baseName.c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockSingleNestedStructCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.single_nested_struct_array |
| { |
| tcu::TestCaseGroup* singleNestedStructArrayGroup = new tcu::TestCaseGroup(m_testCtx, "single_nested_struct_array", "Nested struct array in one uniform block"); |
| addChild(singleNestedStructArrayGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| singleNestedStructArrayGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (bufferModes[modeNdx].mode == SSBOLayoutCase::BUFFERMODE_SINGLE && isArray == 0) |
| continue; // Doesn't make sense to add this variant. |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockSingleNestedStructArrayCase(m_testCtx, baseName.c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockSingleNestedStructArrayCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.unsized_struct_array |
| { |
| tcu::TestCaseGroup* singleStructArrayGroup = new tcu::TestCaseGroup(m_testCtx, "unsized_struct_array", "Unsized struct array in one uniform block"); |
| addChild(singleStructArrayGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| singleStructArrayGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (bufferModes[modeNdx].mode == SSBOLayoutCase::BUFFERMODE_SINGLE && isArray == 0) |
| continue; // Doesn't make sense to add this variant. |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockUnsizedStructArrayCase(m_testCtx, baseName.c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockUnsizedStructArrayCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.2_level_unsized_struct_array |
| { |
| tcu::TestCaseGroup* structArrayGroup = new tcu::TestCaseGroup(m_testCtx, "2_level_unsized_struct_array", "Unsized 2-level struct array in one uniform block"); |
| addChild(structArrayGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| structArrayGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (bufferModes[modeNdx].mode == SSBOLayoutCase::BUFFERMODE_SINGLE && isArray == 0) |
| continue; // Doesn't make sense to add this variant. |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new Block2LevelUnsizedStructArrayCase(m_testCtx, baseName.c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new Block2LevelUnsizedStructArrayCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.unsized_nested_struct_array |
| { |
| tcu::TestCaseGroup* singleNestedStructArrayGroup = new tcu::TestCaseGroup(m_testCtx, "unsized_nested_struct_array", "Unsized, nested struct array in one uniform block"); |
| addChild(singleNestedStructArrayGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| singleNestedStructArrayGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (bufferModes[modeNdx].mode == SSBOLayoutCase::BUFFERMODE_SINGLE && isArray == 0) |
| continue; // Doesn't make sense to add this variant. |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockUnsizedNestedStructArrayCase(m_testCtx, baseName.c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockUnsizedNestedStructArrayCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.instance_array_basic_type |
| { |
| tcu::TestCaseGroup* instanceArrayBasicTypeGroup = new tcu::TestCaseGroup(m_testCtx, "instance_array_basic_type", "Single basic variable in instance array"); |
| addChild(instanceArrayBasicTypeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, ""); |
| instanceArrayBasicTypeGroup->addChild(layoutGroup); |
| |
| for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++) |
| { |
| glu::DataType type = basicTypes[basicTypeNdx]; |
| const char* typeName = glu::getDataTypeName(type); |
| const int numInstances = 3; |
| |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, typeName, "", |
| VarType(type, !glu::dataTypeSupportsPrecisionModifier(type) ? glu::PRECISION_LAST : glu::PRECISION_HIGHP), |
| layoutFlags[layoutFlagNdx].flags, numInstances, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| |
| if (glu::isDataTypeMatrix(type)) |
| { |
| for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++) |
| { |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(), "", |
| VarType(type, glu::PRECISION_HIGHP), layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, |
| numInstances, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| layoutGroup->addChild(new BlockBasicTypeCase(m_testCtx, (string(matrixFlags[matFlagNdx].name) + "_" + typeName + "_comp_access").c_str(), "", |
| VarType(type, glu::PRECISION_HIGHP), layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags, |
| numInstances, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| } |
| |
| // ssbo.multi_basic_types |
| { |
| tcu::TestCaseGroup* multiBasicTypesGroup = new tcu::TestCaseGroup(m_testCtx, "multi_basic_types", "Multiple buffers with basic types"); |
| addChild(multiBasicTypesGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| multiBasicTypesGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockMultiBasicTypesCase(m_testCtx, baseName.c_str(), "", baseFlags, baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockMultiBasicTypesCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = "relaxed_block"; |
| deUint32 baseFlags = LAYOUT_RELAXED; |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockMultiBasicTypesCase(m_testCtx, baseName.c_str(), "", baseFlags, baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockMultiBasicTypesCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| |
| // ssbo.multi_nested_struct |
| { |
| tcu::TestCaseGroup* multiNestedStructGroup = new tcu::TestCaseGroup(m_testCtx, "multi_nested_struct", "Multiple buffers with nested structs"); |
| addChild(multiNestedStructGroup); |
| |
| for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++) |
| { |
| tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, ""); |
| multiNestedStructGroup->addChild(modeGroup); |
| |
| for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++) |
| { |
| for (int isArray = 0; isArray < 2; isArray++) |
| { |
| std::string baseName = layoutFlags[layoutFlagNdx].name; |
| deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags; |
| |
| if (isArray) |
| baseName += "_instance_array"; |
| |
| modeGroup->addChild(new BlockMultiNestedStructCase(m_testCtx, baseName.c_str(), "", baseFlags, baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_FULL_MATRIX, m_usePhysStorageBuffer)); |
| modeGroup->addChild(new BlockMultiNestedStructCase(m_testCtx, (baseName + "_comp_access").c_str(), "", baseFlags, baseFlags, bufferModes[modeNdx].mode, isArray ? 3 : 0, LOAD_MATRIX_COMPONENTS, m_usePhysStorageBuffer)); |
| } |
| } |
| } |
| } |
| |
| // ssbo.random |
| { |
| const deUint32 allStdLayouts = FEATURE_STD140_LAYOUT|FEATURE_STD430_LAYOUT; |
| const deUint32 allBasicTypes = FEATURE_VECTORS|FEATURE_MATRICES; |
| const deUint32 unused = FEATURE_UNUSED_MEMBERS|FEATURE_UNUSED_VARS; |
| const deUint32 unsized = FEATURE_UNSIZED_ARRAYS; |
| const deUint32 matFlags = FEATURE_MATRIX_LAYOUT; |
| const deUint32 allButRelaxed = ~FEATURE_RELAXED_LAYOUT & ~FEATURE_16BIT_STORAGE & ~FEATURE_8BIT_STORAGE & ~FEATURE_SCALAR_LAYOUT; |
| const deUint32 allRelaxed = FEATURE_VECTORS|FEATURE_RELAXED_LAYOUT|FEATURE_INSTANCE_ARRAYS; |
| const deUint32 allScalar = ~FEATURE_RELAXED_LAYOUT & ~allStdLayouts & ~FEATURE_16BIT_STORAGE & ~FEATURE_8BIT_STORAGE; |
| |
| tcu::TestCaseGroup* randomGroup = new tcu::TestCaseGroup(m_testCtx, "random", "Random Uniform Block cases"); |
| addChild(randomGroup); |
| |
| for (int i = 0; i < 3; ++i) |
| { |
| |
| tcu::TestCaseGroup* group = randomGroup; |
| if (i == 1) |
| { |
| group = new tcu::TestCaseGroup(m_testCtx, "16bit", "16bit storage"); |
| randomGroup->addChild(group); |
| } |
| else if (i == 2) |
| { |
| group = new tcu::TestCaseGroup(m_testCtx, "8bit", "18bit storage"); |
| randomGroup->addChild(group); |
| } |
| const deUint32 use16BitStorage = i == 1 ? FEATURE_16BIT_STORAGE : 0; |
| const deUint32 use8BitStorage = i == 2 ? FEATURE_8BIT_STORAGE : 0; |
| |
| // Basic types. |
| createRandomCaseGroup(group, m_testCtx, "scalar_types", "Scalar types only, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused, 25, 0, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "vector_types", "Scalar and vector types only, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|FEATURE_VECTORS, 25, 25, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "basic_types", "All basic types, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags, 25, 50, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "basic_arrays", "Arrays, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|FEATURE_ARRAYS, 25, 50, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "unsized_arrays", "Unsized arrays, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|unsized|FEATURE_ARRAYS, 25, 50, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "arrays_of_arrays", "Arrays of arrays, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|unsized|FEATURE_ARRAYS|FEATURE_ARRAYS_OF_ARRAYS, 25, 950, m_usePhysStorageBuffer); |
| |
| createRandomCaseGroup(group, m_testCtx, "basic_instance_arrays", "Basic instance arrays, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|unsized|FEATURE_INSTANCE_ARRAYS, 25, 75, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "nested_structs", "Nested structs, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|unsized|FEATURE_STRUCTS, 25, 100, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "nested_structs_arrays", "Nested structs, arrays, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|unsized|FEATURE_STRUCTS|FEATURE_ARRAYS|FEATURE_ARRAYS_OF_ARRAYS, 25, 150, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "nested_structs_instance_arrays", "Nested structs, instance arrays, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|unsized|FEATURE_STRUCTS|FEATURE_INSTANCE_ARRAYS, 25, 125, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "nested_structs_arrays_instance_arrays", "Nested structs, instance arrays, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allStdLayouts|unused|allBasicTypes|matFlags|unsized|FEATURE_STRUCTS|FEATURE_ARRAYS|FEATURE_ARRAYS_OF_ARRAYS|FEATURE_INSTANCE_ARRAYS, 25, 175, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "all_per_block_buffers", "All random features, per-block buffers", SSBOLayoutCase::BUFFERMODE_PER_BLOCK, use8BitStorage|use16BitStorage|allButRelaxed, 50, 200, m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "all_shared_buffer", "All random features, shared buffer", SSBOLayoutCase::BUFFERMODE_SINGLE, use8BitStorage|use16BitStorage|allButRelaxed, 50, 250, m_usePhysStorageBuffer); |
| |
| createRandomCaseGroup(group, m_testCtx, "relaxed", "VK_KHR_relaxed_block_layout", SSBOLayoutCase::BUFFERMODE_SINGLE, use8BitStorage|use16BitStorage|allRelaxed, 100, deInt32Hash(313), m_usePhysStorageBuffer); |
| createRandomCaseGroup(group, m_testCtx, "scalar", "VK_EXT_scalar_block_layout", SSBOLayoutCase::BUFFERMODE_SINGLE, use8BitStorage|use16BitStorage|allScalar, 100, deInt32Hash(313), m_usePhysStorageBuffer); |
| } |
| } |
| } |
| |
| void createUnsizedArrayTests (tcu::TestCaseGroup* testGroup) |
| { |
| const UnsizedArrayCaseParams subcases[] = |
| { |
| { 4, 256, false, 256, "float_no_offset_explicit_size" }, |
| { 4, 256, false, VK_WHOLE_SIZE, "float_no_offset_whole_size" }, |
| { 4, 512, true, 32, "float_offset_explicit_size" }, |
| { 4, 512, true, VK_WHOLE_SIZE, "float_offset_whole_size" }, |
| }; |
| |
| for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(subcases); ndx++) |
| { |
| const UnsizedArrayCaseParams& params = subcases[ndx]; |
| addFunctionCaseWithPrograms<UnsizedArrayCaseParams>(testGroup, params.name, "", createUnsizedArrayLengthProgs, ssboUnsizedArrayLengthTest, params); |
| } |
| } |
| |
| } // anonymous |
| |
| tcu::TestCaseGroup* createTests (tcu::TestContext& testCtx) |
| { |
| de::MovePtr<tcu::TestCaseGroup> ssboTestGroup (new tcu::TestCaseGroup(testCtx, "ssbo", "Shader Storage Buffer Object Tests")); |
| |
| ssboTestGroup->addChild(new SSBOLayoutTests(testCtx, false)); |
| addTestGroup(ssboTestGroup.get(), "unsized_array_length", "SSBO unsized array length tests", createUnsizedArrayTests); |
| |
| de::MovePtr<tcu::TestCaseGroup> physGroup(new tcu::TestCaseGroup(testCtx, "phys", "Physical Storage Buffer Pointer Tests")); |
| physGroup->addChild(new SSBOLayoutTests(testCtx, true)); |
| ssboTestGroup->addChild(physGroup.release()); |
| |
| return ssboTestGroup.release(); |
| } |
| |
| } // ssbo |
| } // vkt |