| /*------------------------------------------------------------------------- |
| * drawElements Quality Program OpenGL ES 2.0 Module |
| * ------------------------------------------------- |
| * |
| * Copyright 2014 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 Drawing tests. |
| *//*--------------------------------------------------------------------*/ |
| |
| #include "es2fDrawTests.hpp" |
| #include "glsDrawTest.hpp" |
| #include "tcuRenderTarget.hpp" |
| #include "deRandom.hpp" |
| #include "deStringUtil.hpp" |
| #include "deUniquePtr.hpp" |
| #include "deSTLUtil.hpp" |
| |
| #include "glwEnums.hpp" |
| |
| #include <set> |
| |
| namespace deqp |
| { |
| namespace gles2 |
| { |
| namespace Functional |
| { |
| namespace |
| { |
| |
| enum TestIterationType |
| { |
| TYPE_DRAW_COUNT, // !< test with 1, 5, and 25 primitives |
| |
| TYPE_LAST |
| }; |
| |
| static void addTestIterations (gls::DrawTest* test, const gls::DrawTestSpec& baseSpec, TestIterationType type) |
| { |
| gls::DrawTestSpec spec(baseSpec); |
| |
| if (type == TYPE_DRAW_COUNT) |
| { |
| spec.primitiveCount = 1; |
| test->addIteration(spec, "draw count = 1"); |
| |
| spec.primitiveCount = 5; |
| test->addIteration(spec, "draw count = 5"); |
| |
| spec.primitiveCount = 25; |
| test->addIteration(spec, "draw count = 25"); |
| } |
| else |
| DE_ASSERT(false); |
| } |
| |
| static void genBasicSpec (gls::DrawTestSpec& spec, gls::DrawTestSpec::DrawMethod method) |
| { |
| spec.apiType = glu::ApiType::es(2,0); |
| spec.primitive = gls::DrawTestSpec::PRIMITIVE_TRIANGLES; |
| spec.primitiveCount = 5; |
| spec.drawMethod = method; |
| spec.indexType = gls::DrawTestSpec::INDEXTYPE_LAST; |
| spec.indexPointerOffset = 0; |
| spec.indexStorage = gls::DrawTestSpec::STORAGE_LAST; |
| spec.first = 0; |
| spec.indexMin = 0; |
| spec.indexMax = 0; |
| spec.instanceCount = 1; |
| |
| spec.attribs.resize(2); |
| |
| spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT; |
| spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2; |
| spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER; |
| spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW; |
| spec.attribs[0].componentCount = 4; |
| spec.attribs[0].offset = 0; |
| spec.attribs[0].stride = 0; |
| spec.attribs[0].normalize = false; |
| spec.attribs[0].instanceDivisor = 0; |
| spec.attribs[0].useDefaultAttribute = false; |
| |
| spec.attribs[1].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT; |
| spec.attribs[1].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2; |
| spec.attribs[1].storage = gls::DrawTestSpec::STORAGE_BUFFER; |
| spec.attribs[1].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW; |
| spec.attribs[1].componentCount = 2; |
| spec.attribs[1].offset = 0; |
| spec.attribs[1].stride = 0; |
| spec.attribs[1].normalize = false; |
| spec.attribs[1].instanceDivisor = 0; |
| spec.attribs[1].useDefaultAttribute = false; |
| } |
| |
| |
| class AttributeGroup : public TestCaseGroup |
| { |
| public: |
| AttributeGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod, gls::DrawTestSpec::Primitive primitive, gls::DrawTestSpec::IndexType indexType, gls::DrawTestSpec::Storage indexStorage); |
| ~AttributeGroup (void); |
| |
| void init (void); |
| |
| private: |
| gls::DrawTestSpec::DrawMethod m_method; |
| gls::DrawTestSpec::Primitive m_primitive; |
| gls::DrawTestSpec::IndexType m_indexType; |
| gls::DrawTestSpec::Storage m_indexStorage; |
| }; |
| |
| AttributeGroup::AttributeGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod, gls::DrawTestSpec::Primitive primitive, gls::DrawTestSpec::IndexType indexType, gls::DrawTestSpec::Storage indexStorage) |
| : TestCaseGroup (context, name, descr) |
| , m_method (drawMethod) |
| , m_primitive (primitive) |
| , m_indexType (indexType) |
| , m_indexStorage (indexStorage) |
| { |
| } |
| |
| AttributeGroup::~AttributeGroup (void) |
| { |
| } |
| |
| void AttributeGroup::init (void) |
| { |
| // Single attribute |
| { |
| gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), "single_attribute", "Single attribute array."); |
| gls::DrawTestSpec spec; |
| |
| spec.apiType = glu::ApiType::es(2,0); |
| spec.primitive = m_primitive; |
| spec.primitiveCount = 0; |
| spec.drawMethod = m_method; |
| spec.indexType = m_indexType; |
| spec.indexPointerOffset = 0; |
| spec.indexStorage = m_indexStorage; |
| spec.first = 0; |
| spec.indexMin = 0; |
| spec.indexMax = 0; |
| spec.instanceCount = 1; |
| |
| spec.attribs.resize(1); |
| |
| spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT; |
| spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2; |
| spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER; |
| spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW; |
| spec.attribs[0].componentCount = 2; |
| spec.attribs[0].offset = 0; |
| spec.attribs[0].stride = 0; |
| spec.attribs[0].normalize = false; |
| spec.attribs[0].instanceDivisor = 0; |
| spec.attribs[0].useDefaultAttribute = false; |
| |
| addTestIterations(test, spec, TYPE_DRAW_COUNT); |
| |
| this->addChild(test); |
| } |
| |
| // Multiple attribute |
| { |
| gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), "multiple_attributes", "Multiple attribute arrays"); |
| gls::DrawTestSpec spec; |
| |
| spec.apiType = glu::ApiType::es(2,0); |
| spec.primitive = m_primitive; |
| spec.primitiveCount = 0; |
| spec.drawMethod = m_method; |
| spec.indexType = m_indexType; |
| spec.indexPointerOffset = 0; |
| spec.indexStorage = m_indexStorage; |
| spec.first = 0; |
| spec.indexMin = 0; |
| spec.indexMax = 0; |
| spec.instanceCount = 1; |
| |
| spec.attribs.resize(2); |
| |
| spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT; |
| spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2; |
| spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER; |
| spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW; |
| spec.attribs[0].componentCount = 4; |
| spec.attribs[0].offset = 0; |
| spec.attribs[0].stride = 0; |
| spec.attribs[0].normalize = false; |
| spec.attribs[0].instanceDivisor = 0; |
| spec.attribs[0].useDefaultAttribute = false; |
| |
| spec.attribs[1].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT; |
| spec.attribs[1].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2; |
| spec.attribs[1].storage = gls::DrawTestSpec::STORAGE_BUFFER; |
| spec.attribs[1].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW; |
| spec.attribs[1].componentCount = 2; |
| spec.attribs[1].offset = 0; |
| spec.attribs[1].stride = 0; |
| spec.attribs[1].normalize = false; |
| spec.attribs[1].instanceDivisor = 0; |
| spec.attribs[1].useDefaultAttribute = false; |
| |
| addTestIterations(test, spec, TYPE_DRAW_COUNT); |
| |
| this->addChild(test); |
| } |
| |
| // Multiple attribute, second one default. |
| { |
| gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), "default_attribute", "Attribute specified with glVertexAttrib*."); |
| gls::DrawTestSpec spec; |
| |
| spec.apiType = glu::ApiType::es(2,0); |
| spec.primitive = m_primitive; |
| spec.primitiveCount = 5; |
| spec.drawMethod = m_method; |
| spec.indexType = m_indexType; |
| spec.indexPointerOffset = 0; |
| spec.indexStorage = m_indexStorage; |
| spec.first = 0; |
| spec.indexMin = 0; |
| spec.indexMax = 0; |
| spec.instanceCount = 1; |
| |
| spec.attribs.resize(2); |
| |
| spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT; |
| spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2; |
| spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER; |
| spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW; |
| spec.attribs[0].componentCount = 2; |
| spec.attribs[0].offset = 0; |
| spec.attribs[0].stride = 0; |
| spec.attribs[0].normalize = false; |
| spec.attribs[0].instanceDivisor = 0; |
| spec.attribs[0].useDefaultAttribute = false; |
| |
| struct IOPair |
| { |
| gls::DrawTestSpec::InputType input; |
| gls::DrawTestSpec::OutputType output; |
| int componentCount; |
| } iopairs[] = |
| { |
| { gls::DrawTestSpec::INPUTTYPE_FLOAT, gls::DrawTestSpec::OUTPUTTYPE_VEC2, 4 }, |
| { gls::DrawTestSpec::INPUTTYPE_FLOAT, gls::DrawTestSpec::OUTPUTTYPE_VEC4, 2 }, |
| }; |
| |
| for (int ioNdx = 0; ioNdx < DE_LENGTH_OF_ARRAY(iopairs); ++ioNdx) |
| { |
| const std::string desc = gls::DrawTestSpec::inputTypeToString(iopairs[ioNdx].input) + de::toString(iopairs[ioNdx].componentCount) + " to " + gls::DrawTestSpec::outputTypeToString(iopairs[ioNdx].output); |
| |
| spec.attribs[1].inputType = iopairs[ioNdx].input; |
| spec.attribs[1].outputType = iopairs[ioNdx].output; |
| spec.attribs[1].storage = gls::DrawTestSpec::STORAGE_BUFFER; |
| spec.attribs[1].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW; |
| spec.attribs[1].componentCount = iopairs[ioNdx].componentCount; |
| spec.attribs[1].offset = 0; |
| spec.attribs[1].stride = 0; |
| spec.attribs[1].normalize = false; |
| spec.attribs[1].instanceDivisor = 0; |
| spec.attribs[1].useDefaultAttribute = true; |
| |
| test->addIteration(spec, desc.c_str()); |
| } |
| |
| this->addChild(test); |
| } |
| } |
| |
| class IndexGroup : public TestCaseGroup |
| { |
| public: |
| IndexGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod); |
| ~IndexGroup (void); |
| |
| void init (void); |
| |
| private: |
| gls::DrawTestSpec::DrawMethod m_method; |
| }; |
| |
| IndexGroup::IndexGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod) |
| : TestCaseGroup (context, name, descr) |
| , m_method (drawMethod) |
| { |
| } |
| |
| IndexGroup::~IndexGroup (void) |
| { |
| } |
| |
| void IndexGroup::init (void) |
| { |
| struct IndexTest |
| { |
| gls::DrawTestSpec::Storage storage; |
| gls::DrawTestSpec::IndexType type; |
| bool aligned; |
| int offsets[3]; |
| }; |
| |
| const IndexTest tests[] = |
| { |
| { gls::DrawTestSpec::STORAGE_USER, gls::DrawTestSpec::INDEXTYPE_BYTE, true, { 0, 1, -1 } }, |
| { gls::DrawTestSpec::STORAGE_USER, gls::DrawTestSpec::INDEXTYPE_SHORT, true, { 0, 2, -1 } }, |
| |
| { gls::DrawTestSpec::STORAGE_USER, gls::DrawTestSpec::INDEXTYPE_SHORT, false, { 1, 3, -1 } }, |
| |
| { gls::DrawTestSpec::STORAGE_BUFFER, gls::DrawTestSpec::INDEXTYPE_BYTE, true, { 0, 1, -1 } }, |
| { gls::DrawTestSpec::STORAGE_BUFFER, gls::DrawTestSpec::INDEXTYPE_SHORT, true, { 0, 2, -1 } }, |
| }; |
| |
| gls::DrawTestSpec spec; |
| |
| tcu::TestCaseGroup* userPtrGroup = new tcu::TestCaseGroup(m_testCtx, "user_ptr", "user pointer"); |
| tcu::TestCaseGroup* unalignedUserPtrGroup = new tcu::TestCaseGroup(m_testCtx, "unaligned_user_ptr", "unaligned user pointer"); |
| tcu::TestCaseGroup* bufferGroup = new tcu::TestCaseGroup(m_testCtx, "buffer", "buffer"); |
| |
| genBasicSpec(spec, m_method); |
| |
| this->addChild(userPtrGroup); |
| this->addChild(unalignedUserPtrGroup); |
| this->addChild(bufferGroup); |
| |
| for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(tests); ++testNdx) |
| { |
| const IndexTest& indexTest = tests[testNdx]; |
| tcu::TestCaseGroup* group = (indexTest.storage == gls::DrawTestSpec::STORAGE_USER) |
| ? ((indexTest.aligned) ? (userPtrGroup) : (unalignedUserPtrGroup)) |
| : ((indexTest.aligned) ? (bufferGroup) : (DE_NULL)); |
| |
| const std::string name = std::string("index_") + gls::DrawTestSpec::indexTypeToString(indexTest.type); |
| const std::string desc = std::string("index ") + gls::DrawTestSpec::indexTypeToString(indexTest.type) + " in " + gls::DrawTestSpec::storageToString(indexTest.storage); |
| de::MovePtr<gls::DrawTest> test (new gls::DrawTest(m_testCtx, m_context.getRenderContext(), name.c_str(), desc.c_str())); |
| |
| spec.indexType = indexTest.type; |
| spec.indexStorage = indexTest.storage; |
| |
| for (int iterationNdx = 0; iterationNdx < DE_LENGTH_OF_ARRAY(indexTest.offsets) && indexTest.offsets[iterationNdx] != -1; ++iterationNdx) |
| { |
| const std::string iterationDesc = std::string("offset ") + de::toString(indexTest.offsets[iterationNdx]); |
| spec.indexPointerOffset = indexTest.offsets[iterationNdx]; |
| test->addIteration(spec, iterationDesc.c_str()); |
| } |
| |
| DE_ASSERT(spec.isCompatibilityTest() != gls::DrawTestSpec::COMPATIBILITY_UNALIGNED_OFFSET); |
| DE_ASSERT(spec.isCompatibilityTest() != gls::DrawTestSpec::COMPATIBILITY_UNALIGNED_STRIDE); |
| group->addChild(test.release()); |
| } |
| } |
| |
| |
| class FirstGroup : public TestCaseGroup |
| { |
| public: |
| FirstGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod); |
| ~FirstGroup (void); |
| |
| void init (void); |
| |
| private: |
| gls::DrawTestSpec::DrawMethod m_method; |
| }; |
| |
| FirstGroup::FirstGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod) |
| : TestCaseGroup (context, name, descr) |
| , m_method (drawMethod) |
| { |
| } |
| |
| FirstGroup::~FirstGroup (void) |
| { |
| } |
| |
| void FirstGroup::init (void) |
| { |
| const int firsts[] = |
| { |
| 0, 1, 17 |
| }; |
| |
| gls::DrawTestSpec spec; |
| genBasicSpec(spec, m_method); |
| |
| for (int firstNdx = 0; firstNdx < DE_LENGTH_OF_ARRAY(firsts); ++firstNdx) |
| { |
| const std::string name = std::string("first_") + de::toString(firsts[firstNdx]); |
| const std::string desc = std::string("first ") + de::toString(firsts[firstNdx]); |
| gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), name.c_str(), desc.c_str()); |
| |
| spec.first = firsts[firstNdx]; |
| |
| addTestIterations(test, spec, TYPE_DRAW_COUNT); |
| |
| this->addChild(test); |
| } |
| } |
| |
| class MethodGroup : public TestCaseGroup |
| { |
| public: |
| MethodGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod); |
| ~MethodGroup (void); |
| |
| void init (void); |
| |
| private: |
| gls::DrawTestSpec::DrawMethod m_method; |
| }; |
| |
| MethodGroup::MethodGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod) |
| : TestCaseGroup (context, name, descr) |
| , m_method (drawMethod) |
| { |
| } |
| |
| MethodGroup::~MethodGroup (void) |
| { |
| } |
| |
| void MethodGroup::init (void) |
| { |
| const bool indexed = (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS) || (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_INSTANCED) || (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_RANGED); |
| const bool hasFirst = (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWARRAYS) || (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWARRAYS_INSTANCED); |
| |
| const gls::DrawTestSpec::Primitive primitive[] = |
| { |
| gls::DrawTestSpec::PRIMITIVE_POINTS, |
| gls::DrawTestSpec::PRIMITIVE_TRIANGLES, |
| gls::DrawTestSpec::PRIMITIVE_TRIANGLE_FAN, |
| gls::DrawTestSpec::PRIMITIVE_TRIANGLE_STRIP, |
| gls::DrawTestSpec::PRIMITIVE_LINES, |
| gls::DrawTestSpec::PRIMITIVE_LINE_STRIP, |
| gls::DrawTestSpec::PRIMITIVE_LINE_LOOP |
| }; |
| |
| if (hasFirst) |
| { |
| // First-tests |
| this->addChild(new FirstGroup(m_context, "first", "First tests", m_method)); |
| } |
| |
| if (indexed) |
| { |
| // Index-tests |
| if (m_method != gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_RANGED) |
| this->addChild(new IndexGroup(m_context, "indices", "Index tests", m_method)); |
| } |
| |
| for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(primitive); ++ndx) |
| { |
| const std::string name = gls::DrawTestSpec::primitiveToString(primitive[ndx]); |
| const std::string desc = gls::DrawTestSpec::primitiveToString(primitive[ndx]); |
| |
| this->addChild(new AttributeGroup(m_context, name.c_str(), desc.c_str(), m_method, primitive[ndx], gls::DrawTestSpec::INDEXTYPE_SHORT, gls::DrawTestSpec::STORAGE_BUFFER)); |
| } |
| } |
| |
| class RandomGroup : public TestCaseGroup |
| { |
| public: |
| RandomGroup (Context& context, const char* name, const char* descr); |
| ~RandomGroup (void); |
| |
| void init (void); |
| }; |
| |
| template <int SIZE> |
| struct UniformWeightArray |
| { |
| float weights[SIZE]; |
| |
| UniformWeightArray (void) |
| { |
| for (int i=0; i<SIZE; ++i) |
| weights[i] = 1.0f; |
| } |
| }; |
| |
| RandomGroup::RandomGroup (Context& context, const char* name, const char* descr) |
| : TestCaseGroup (context, name, descr) |
| { |
| } |
| |
| RandomGroup::~RandomGroup (void) |
| { |
| } |
| |
| void RandomGroup::init (void) |
| { |
| const int numAttempts = 100; |
| |
| static const int attribCounts[] = { 1, 2, 5 }; |
| static const float attribWeights[] = { 30, 10, 1 }; |
| static const int primitiveCounts[] = { 1, 5, 64 }; |
| static const float primitiveCountWeights[] = { 20, 10, 1 }; |
| static const int indexOffsets[] = { 0, 7, 13 }; |
| static const float indexOffsetWeights[] = { 20, 20, 1 }; |
| static const int firsts[] = { 0, 7, 13 }; |
| static const float firstWeights[] = { 20, 20, 1 }; |
| static const int offsets[] = { 0, 1, 5, 12 }; |
| static const float offsetWeights[] = { 50, 10, 10, 10 }; |
| static const int strides[] = { 0, 7, 16, 17 }; |
| static const float strideWeights[] = { 50, 10, 10, 10 }; |
| |
| static const gls::DrawTestSpec::Primitive primitives[] = |
| { |
| gls::DrawTestSpec::PRIMITIVE_POINTS, |
| gls::DrawTestSpec::PRIMITIVE_TRIANGLES, |
| gls::DrawTestSpec::PRIMITIVE_TRIANGLE_FAN, |
| gls::DrawTestSpec::PRIMITIVE_TRIANGLE_STRIP, |
| gls::DrawTestSpec::PRIMITIVE_LINES, |
| gls::DrawTestSpec::PRIMITIVE_LINE_STRIP, |
| gls::DrawTestSpec::PRIMITIVE_LINE_LOOP |
| }; |
| const UniformWeightArray<DE_LENGTH_OF_ARRAY(primitives)> primitiveWeights; |
| |
| static const gls::DrawTestSpec::DrawMethod drawMethods[] = |
| { |
| gls::DrawTestSpec::DRAWMETHOD_DRAWARRAYS, |
| gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS, |
| }; |
| const UniformWeightArray<DE_LENGTH_OF_ARRAY(drawMethods)> drawMethodWeights; |
| |
| static const gls::DrawTestSpec::IndexType indexTypes[] = |
| { |
| gls::DrawTestSpec::INDEXTYPE_BYTE, |
| gls::DrawTestSpec::INDEXTYPE_SHORT, |
| }; |
| const UniformWeightArray<DE_LENGTH_OF_ARRAY(indexTypes)> indexTypeWeights; |
| |
| static const gls::DrawTestSpec::Storage storages[] = |
| { |
| gls::DrawTestSpec::STORAGE_USER, |
| gls::DrawTestSpec::STORAGE_BUFFER, |
| }; |
| const UniformWeightArray<DE_LENGTH_OF_ARRAY(storages)> storageWeights; |
| |
| static const gls::DrawTestSpec::InputType inputTypes[] = |
| { |
| gls::DrawTestSpec::INPUTTYPE_FLOAT, |
| gls::DrawTestSpec::INPUTTYPE_FIXED, |
| gls::DrawTestSpec::INPUTTYPE_BYTE, |
| gls::DrawTestSpec::INPUTTYPE_SHORT, |
| gls::DrawTestSpec::INPUTTYPE_UNSIGNED_BYTE, |
| gls::DrawTestSpec::INPUTTYPE_UNSIGNED_SHORT |
| }; |
| const UniformWeightArray<DE_LENGTH_OF_ARRAY(inputTypes)> inputTypeWeights; |
| |
| static const gls::DrawTestSpec::OutputType outputTypes[] = |
| { |
| gls::DrawTestSpec::OUTPUTTYPE_FLOAT, |
| gls::DrawTestSpec::OUTPUTTYPE_VEC2, |
| gls::DrawTestSpec::OUTPUTTYPE_VEC3, |
| gls::DrawTestSpec::OUTPUTTYPE_VEC4, |
| }; |
| const UniformWeightArray<DE_LENGTH_OF_ARRAY(outputTypes)> outputTypeWeights; |
| |
| static const gls::DrawTestSpec::Usage usages[] = |
| { |
| gls::DrawTestSpec::USAGE_STATIC_DRAW, |
| gls::DrawTestSpec::USAGE_DYNAMIC_DRAW, |
| gls::DrawTestSpec::USAGE_STREAM_DRAW, |
| }; |
| const UniformWeightArray<DE_LENGTH_OF_ARRAY(usages)> usageWeights; |
| |
| static const deUint32 blacklistedCases[]= |
| { |
| 3153, //!< extremely narrow triangle, results depend on sample positions |
| }; |
| |
| std::set<deUint32> insertedHashes; |
| size_t insertedCount = 0; |
| |
| for (int ndx = 0; ndx < numAttempts; ++ndx) |
| { |
| de::Random random(0xc551393 + ndx); // random does not depend on previous cases |
| |
| int attributeCount = random.chooseWeighted<int, const int*, const float*>(DE_ARRAY_BEGIN(attribCounts), DE_ARRAY_END(attribCounts), attribWeights); |
| gls::DrawTestSpec spec; |
| |
| spec.apiType = glu::ApiType::es(2,0); |
| spec.primitive = random.chooseWeighted<gls::DrawTestSpec::Primitive> (DE_ARRAY_BEGIN(primitives), DE_ARRAY_END(primitives), primitiveWeights.weights); |
| spec.primitiveCount = random.chooseWeighted<int, const int*, const float*> (DE_ARRAY_BEGIN(primitiveCounts), DE_ARRAY_END(primitiveCounts), primitiveCountWeights); |
| spec.drawMethod = random.chooseWeighted<gls::DrawTestSpec::DrawMethod> (DE_ARRAY_BEGIN(drawMethods), DE_ARRAY_END(drawMethods), drawMethodWeights.weights); |
| spec.indexType = random.chooseWeighted<gls::DrawTestSpec::IndexType> (DE_ARRAY_BEGIN(indexTypes), DE_ARRAY_END(indexTypes), indexTypeWeights.weights); |
| spec.indexPointerOffset = random.chooseWeighted<int, const int*, const float*> (DE_ARRAY_BEGIN(indexOffsets), DE_ARRAY_END(indexOffsets), indexOffsetWeights); |
| spec.indexStorage = random.chooseWeighted<gls::DrawTestSpec::Storage> (DE_ARRAY_BEGIN(storages), DE_ARRAY_END(storages), storageWeights.weights); |
| spec.first = random.chooseWeighted<int, const int*, const float*> (DE_ARRAY_BEGIN(firsts), DE_ARRAY_END(firsts), firstWeights); |
| spec.indexMin = 0; |
| spec.indexMax = 0; |
| spec.instanceCount = 0; |
| |
| // check spec is legal |
| if (!spec.valid()) |
| continue; |
| |
| for (int attrNdx = 0; attrNdx < attributeCount;) |
| { |
| bool valid; |
| gls::DrawTestSpec::AttributeSpec attribSpec; |
| |
| attribSpec.inputType = random.chooseWeighted<gls::DrawTestSpec::InputType> (DE_ARRAY_BEGIN(inputTypes), DE_ARRAY_END(inputTypes), inputTypeWeights.weights); |
| attribSpec.outputType = random.chooseWeighted<gls::DrawTestSpec::OutputType> (DE_ARRAY_BEGIN(outputTypes), DE_ARRAY_END(outputTypes), outputTypeWeights.weights); |
| attribSpec.storage = random.chooseWeighted<gls::DrawTestSpec::Storage> (DE_ARRAY_BEGIN(storages), DE_ARRAY_END(storages), storageWeights.weights); |
| attribSpec.usage = random.chooseWeighted<gls::DrawTestSpec::Usage> (DE_ARRAY_BEGIN(usages), DE_ARRAY_END(usages), usageWeights.weights); |
| attribSpec.componentCount = random.getInt(1, 4); |
| attribSpec.offset = random.chooseWeighted<int, const int*, const float*>(DE_ARRAY_BEGIN(offsets), DE_ARRAY_END(offsets), offsetWeights); |
| attribSpec.stride = random.chooseWeighted<int, const int*, const float*>(DE_ARRAY_BEGIN(strides), DE_ARRAY_END(strides), strideWeights); |
| attribSpec.normalize = random.getBool(); |
| attribSpec.instanceDivisor = 0; |
| attribSpec.useDefaultAttribute = random.getBool(); |
| |
| // check spec is legal |
| valid = attribSpec.valid(spec.apiType); |
| |
| // we do not want interleaved elements. (Might result in some weird floating point values) |
| if (attribSpec.stride && attribSpec.componentCount * gls::DrawTestSpec::inputTypeSize(attribSpec.inputType) > attribSpec.stride) |
| valid = false; |
| |
| // try again if not valid |
| if (valid) |
| { |
| spec.attribs.push_back(attribSpec); |
| ++attrNdx; |
| } |
| } |
| |
| // Do not collapse all vertex positions to a single positions |
| if (spec.primitive != gls::DrawTestSpec::PRIMITIVE_POINTS) |
| spec.attribs[0].instanceDivisor = 0; |
| |
| // Is render result meaningful? |
| { |
| // Only one vertex |
| if (spec.drawMethod == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_RANGED && spec.indexMin == spec.indexMax && spec.primitive != gls::DrawTestSpec::PRIMITIVE_POINTS) |
| continue; |
| if (spec.attribs[0].useDefaultAttribute && spec.primitive != gls::DrawTestSpec::PRIMITIVE_POINTS) |
| continue; |
| |
| // Triangle only on one axis |
| if (spec.primitive == gls::DrawTestSpec::PRIMITIVE_TRIANGLES || spec.primitive == gls::DrawTestSpec::PRIMITIVE_TRIANGLE_FAN || spec.primitive == gls::DrawTestSpec::PRIMITIVE_TRIANGLE_STRIP) |
| { |
| if (spec.attribs[0].componentCount == 1) |
| continue; |
| if (spec.attribs[0].outputType == gls::DrawTestSpec::OUTPUTTYPE_FLOAT || spec.attribs[0].outputType == gls::DrawTestSpec::OUTPUTTYPE_INT || spec.attribs[0].outputType == gls::DrawTestSpec::OUTPUTTYPE_UINT) |
| continue; |
| if (spec.drawMethod == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_RANGED && (spec.indexMax - spec.indexMin) < 2) |
| continue; |
| } |
| } |
| |
| // Add case |
| { |
| deUint32 hash = spec.hash(); |
| for (int attrNdx = 0; attrNdx < attributeCount; ++attrNdx) |
| hash = (hash << 2) ^ (deUint32)spec.attribs[attrNdx].hash(); |
| |
| if (insertedHashes.find(hash) == insertedHashes.end() && |
| !de::contains(DE_ARRAY_BEGIN(blacklistedCases), DE_ARRAY_END(blacklistedCases), hash)) |
| { |
| // Only aligned cases |
| if (spec.isCompatibilityTest() != gls::DrawTestSpec::COMPATIBILITY_UNALIGNED_OFFSET && |
| spec.isCompatibilityTest() != gls::DrawTestSpec::COMPATIBILITY_UNALIGNED_STRIDE) |
| this->addChild(new gls::DrawTest(m_testCtx, m_context.getRenderContext(), spec, de::toString(insertedCount).c_str(), spec.getDesc().c_str())); |
| insertedHashes.insert(hash); |
| |
| ++insertedCount; |
| } |
| } |
| } |
| } |
| |
| } // anonymous |
| |
| DrawTests::DrawTests (Context& context) |
| : TestCaseGroup(context, "draw", "Drawing tests") |
| { |
| } |
| |
| DrawTests::~DrawTests (void) |
| { |
| } |
| |
| void DrawTests::init (void) |
| { |
| // Basic |
| { |
| const gls::DrawTestSpec::DrawMethod basicMethods[] = |
| { |
| gls::DrawTestSpec::DRAWMETHOD_DRAWARRAYS, |
| gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS, |
| }; |
| |
| for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(basicMethods); ++ndx) |
| { |
| std::string name = gls::DrawTestSpec::drawMethodToString(basicMethods[ndx]); |
| std::string desc = gls::DrawTestSpec::drawMethodToString(basicMethods[ndx]); |
| |
| this->addChild(new MethodGroup(m_context, name.c_str(), desc.c_str(), basicMethods[ndx])); |
| } |
| } |
| |
| // Random |
| |
| this->addChild(new RandomGroup(m_context, "random", "random draw commands.")); |
| } |
| |
| } // Functional |
| } // gles2 |
| } // deqp |