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727 lines
25 KiB
727 lines
25 KiB
/*-------------------------------------------------------------------------
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* drawElements Quality Program OpenGL ES 2.0 Module
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* -------------------------------------------------
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*
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* Copyright 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief Drawing tests.
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*//*--------------------------------------------------------------------*/
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#include "es2fDrawTests.hpp"
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#include "glsDrawTest.hpp"
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#include "tcuRenderTarget.hpp"
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#include "deRandom.hpp"
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#include "deStringUtil.hpp"
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#include "deUniquePtr.hpp"
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#include "deSTLUtil.hpp"
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#include "glwEnums.hpp"
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#include <set>
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namespace deqp
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{
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namespace gles2
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{
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namespace Functional
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{
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namespace
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{
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enum TestIterationType
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{
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TYPE_DRAW_COUNT, // !< test with 1, 5, and 25 primitives
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TYPE_LAST
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};
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static void addTestIterations (gls::DrawTest* test, const gls::DrawTestSpec& baseSpec, TestIterationType type)
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{
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gls::DrawTestSpec spec(baseSpec);
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if (type == TYPE_DRAW_COUNT)
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{
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spec.primitiveCount = 1;
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test->addIteration(spec, "draw count = 1");
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spec.primitiveCount = 5;
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test->addIteration(spec, "draw count = 5");
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spec.primitiveCount = 25;
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test->addIteration(spec, "draw count = 25");
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}
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else
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DE_ASSERT(false);
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}
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static void genBasicSpec (gls::DrawTestSpec& spec, gls::DrawTestSpec::DrawMethod method)
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{
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spec.apiType = glu::ApiType::es(2,0);
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spec.primitive = gls::DrawTestSpec::PRIMITIVE_TRIANGLES;
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spec.primitiveCount = 5;
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spec.drawMethod = method;
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spec.indexType = gls::DrawTestSpec::INDEXTYPE_LAST;
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spec.indexPointerOffset = 0;
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spec.indexStorage = gls::DrawTestSpec::STORAGE_LAST;
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spec.first = 0;
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spec.indexMin = 0;
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spec.indexMax = 0;
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spec.instanceCount = 1;
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spec.attribs.resize(2);
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spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT;
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spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2;
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spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER;
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spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW;
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spec.attribs[0].componentCount = 4;
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spec.attribs[0].offset = 0;
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spec.attribs[0].stride = 0;
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spec.attribs[0].normalize = false;
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spec.attribs[0].instanceDivisor = 0;
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spec.attribs[0].useDefaultAttribute = false;
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spec.attribs[1].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT;
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spec.attribs[1].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2;
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spec.attribs[1].storage = gls::DrawTestSpec::STORAGE_BUFFER;
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spec.attribs[1].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW;
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spec.attribs[1].componentCount = 2;
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spec.attribs[1].offset = 0;
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spec.attribs[1].stride = 0;
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spec.attribs[1].normalize = false;
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spec.attribs[1].instanceDivisor = 0;
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spec.attribs[1].useDefaultAttribute = false;
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}
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class AttributeGroup : public TestCaseGroup
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{
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public:
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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);
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~AttributeGroup (void);
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void init (void);
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private:
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gls::DrawTestSpec::DrawMethod m_method;
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gls::DrawTestSpec::Primitive m_primitive;
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gls::DrawTestSpec::IndexType m_indexType;
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gls::DrawTestSpec::Storage m_indexStorage;
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};
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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)
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: TestCaseGroup (context, name, descr)
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, m_method (drawMethod)
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, m_primitive (primitive)
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, m_indexType (indexType)
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, m_indexStorage (indexStorage)
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{
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}
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AttributeGroup::~AttributeGroup (void)
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{
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}
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void AttributeGroup::init (void)
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{
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// Single attribute
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{
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gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), "single_attribute", "Single attribute array.");
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gls::DrawTestSpec spec;
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spec.apiType = glu::ApiType::es(2,0);
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spec.primitive = m_primitive;
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spec.primitiveCount = 0;
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spec.drawMethod = m_method;
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spec.indexType = m_indexType;
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spec.indexPointerOffset = 0;
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spec.indexStorage = m_indexStorage;
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spec.first = 0;
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spec.indexMin = 0;
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spec.indexMax = 0;
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spec.instanceCount = 1;
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spec.attribs.resize(1);
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spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT;
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spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2;
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spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER;
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spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW;
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spec.attribs[0].componentCount = 2;
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spec.attribs[0].offset = 0;
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spec.attribs[0].stride = 0;
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spec.attribs[0].normalize = false;
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spec.attribs[0].instanceDivisor = 0;
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spec.attribs[0].useDefaultAttribute = false;
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addTestIterations(test, spec, TYPE_DRAW_COUNT);
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this->addChild(test);
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}
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// Multiple attribute
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{
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gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), "multiple_attributes", "Multiple attribute arrays");
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gls::DrawTestSpec spec;
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spec.apiType = glu::ApiType::es(2,0);
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spec.primitive = m_primitive;
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spec.primitiveCount = 0;
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spec.drawMethod = m_method;
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spec.indexType = m_indexType;
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spec.indexPointerOffset = 0;
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spec.indexStorage = m_indexStorage;
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spec.first = 0;
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spec.indexMin = 0;
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spec.indexMax = 0;
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spec.instanceCount = 1;
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spec.attribs.resize(2);
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spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT;
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spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2;
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spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER;
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spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW;
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spec.attribs[0].componentCount = 4;
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spec.attribs[0].offset = 0;
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spec.attribs[0].stride = 0;
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spec.attribs[0].normalize = false;
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spec.attribs[0].instanceDivisor = 0;
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spec.attribs[0].useDefaultAttribute = false;
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spec.attribs[1].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT;
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spec.attribs[1].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2;
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spec.attribs[1].storage = gls::DrawTestSpec::STORAGE_BUFFER;
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spec.attribs[1].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW;
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spec.attribs[1].componentCount = 2;
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spec.attribs[1].offset = 0;
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spec.attribs[1].stride = 0;
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spec.attribs[1].normalize = false;
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spec.attribs[1].instanceDivisor = 0;
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spec.attribs[1].useDefaultAttribute = false;
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addTestIterations(test, spec, TYPE_DRAW_COUNT);
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this->addChild(test);
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}
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// Multiple attribute, second one default.
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{
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gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), "default_attribute", "Attribute specified with glVertexAttrib*.");
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gls::DrawTestSpec spec;
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spec.apiType = glu::ApiType::es(2,0);
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spec.primitive = m_primitive;
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spec.primitiveCount = 5;
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spec.drawMethod = m_method;
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spec.indexType = m_indexType;
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spec.indexPointerOffset = 0;
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spec.indexStorage = m_indexStorage;
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spec.first = 0;
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spec.indexMin = 0;
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spec.indexMax = 0;
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spec.instanceCount = 1;
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spec.attribs.resize(2);
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spec.attribs[0].inputType = gls::DrawTestSpec::INPUTTYPE_FLOAT;
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spec.attribs[0].outputType = gls::DrawTestSpec::OUTPUTTYPE_VEC2;
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spec.attribs[0].storage = gls::DrawTestSpec::STORAGE_BUFFER;
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spec.attribs[0].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW;
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spec.attribs[0].componentCount = 2;
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spec.attribs[0].offset = 0;
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spec.attribs[0].stride = 0;
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spec.attribs[0].normalize = false;
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spec.attribs[0].instanceDivisor = 0;
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spec.attribs[0].useDefaultAttribute = false;
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struct IOPair
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{
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gls::DrawTestSpec::InputType input;
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gls::DrawTestSpec::OutputType output;
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int componentCount;
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} iopairs[] =
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{
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{ gls::DrawTestSpec::INPUTTYPE_FLOAT, gls::DrawTestSpec::OUTPUTTYPE_VEC2, 4 },
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{ gls::DrawTestSpec::INPUTTYPE_FLOAT, gls::DrawTestSpec::OUTPUTTYPE_VEC4, 2 },
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};
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for (int ioNdx = 0; ioNdx < DE_LENGTH_OF_ARRAY(iopairs); ++ioNdx)
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{
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const std::string desc = gls::DrawTestSpec::inputTypeToString(iopairs[ioNdx].input) + de::toString(iopairs[ioNdx].componentCount) + " to " + gls::DrawTestSpec::outputTypeToString(iopairs[ioNdx].output);
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spec.attribs[1].inputType = iopairs[ioNdx].input;
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spec.attribs[1].outputType = iopairs[ioNdx].output;
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spec.attribs[1].storage = gls::DrawTestSpec::STORAGE_BUFFER;
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spec.attribs[1].usage = gls::DrawTestSpec::USAGE_STATIC_DRAW;
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spec.attribs[1].componentCount = iopairs[ioNdx].componentCount;
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spec.attribs[1].offset = 0;
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spec.attribs[1].stride = 0;
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spec.attribs[1].normalize = false;
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spec.attribs[1].instanceDivisor = 0;
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spec.attribs[1].useDefaultAttribute = true;
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test->addIteration(spec, desc.c_str());
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}
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this->addChild(test);
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}
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}
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class IndexGroup : public TestCaseGroup
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{
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public:
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IndexGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod);
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~IndexGroup (void);
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void init (void);
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private:
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gls::DrawTestSpec::DrawMethod m_method;
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};
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IndexGroup::IndexGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod)
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: TestCaseGroup (context, name, descr)
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, m_method (drawMethod)
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{
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}
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IndexGroup::~IndexGroup (void)
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{
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}
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void IndexGroup::init (void)
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{
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struct IndexTest
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{
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gls::DrawTestSpec::Storage storage;
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gls::DrawTestSpec::IndexType type;
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bool aligned;
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int offsets[3];
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};
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const IndexTest tests[] =
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{
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{ gls::DrawTestSpec::STORAGE_USER, gls::DrawTestSpec::INDEXTYPE_BYTE, true, { 0, 1, -1 } },
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{ gls::DrawTestSpec::STORAGE_USER, gls::DrawTestSpec::INDEXTYPE_SHORT, true, { 0, 2, -1 } },
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{ gls::DrawTestSpec::STORAGE_USER, gls::DrawTestSpec::INDEXTYPE_SHORT, false, { 1, 3, -1 } },
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{ gls::DrawTestSpec::STORAGE_BUFFER, gls::DrawTestSpec::INDEXTYPE_BYTE, true, { 0, 1, -1 } },
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{ gls::DrawTestSpec::STORAGE_BUFFER, gls::DrawTestSpec::INDEXTYPE_SHORT, true, { 0, 2, -1 } },
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};
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gls::DrawTestSpec spec;
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tcu::TestCaseGroup* userPtrGroup = new tcu::TestCaseGroup(m_testCtx, "user_ptr", "user pointer");
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tcu::TestCaseGroup* unalignedUserPtrGroup = new tcu::TestCaseGroup(m_testCtx, "unaligned_user_ptr", "unaligned user pointer");
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tcu::TestCaseGroup* bufferGroup = new tcu::TestCaseGroup(m_testCtx, "buffer", "buffer");
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genBasicSpec(spec, m_method);
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this->addChild(userPtrGroup);
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this->addChild(unalignedUserPtrGroup);
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this->addChild(bufferGroup);
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for (int testNdx = 0; testNdx < DE_LENGTH_OF_ARRAY(tests); ++testNdx)
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{
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const IndexTest& indexTest = tests[testNdx];
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tcu::TestCaseGroup* group = (indexTest.storage == gls::DrawTestSpec::STORAGE_USER)
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? ((indexTest.aligned) ? (userPtrGroup) : (unalignedUserPtrGroup))
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: ((indexTest.aligned) ? (bufferGroup) : (DE_NULL));
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const std::string name = std::string("index_") + gls::DrawTestSpec::indexTypeToString(indexTest.type);
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const std::string desc = std::string("index ") + gls::DrawTestSpec::indexTypeToString(indexTest.type) + " in " + gls::DrawTestSpec::storageToString(indexTest.storage);
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de::MovePtr<gls::DrawTest> test (new gls::DrawTest(m_testCtx, m_context.getRenderContext(), name.c_str(), desc.c_str()));
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spec.indexType = indexTest.type;
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spec.indexStorage = indexTest.storage;
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for (int iterationNdx = 0; iterationNdx < DE_LENGTH_OF_ARRAY(indexTest.offsets) && indexTest.offsets[iterationNdx] != -1; ++iterationNdx)
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{
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const std::string iterationDesc = std::string("offset ") + de::toString(indexTest.offsets[iterationNdx]);
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spec.indexPointerOffset = indexTest.offsets[iterationNdx];
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test->addIteration(spec, iterationDesc.c_str());
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}
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DE_ASSERT(spec.isCompatibilityTest() != gls::DrawTestSpec::COMPATIBILITY_UNALIGNED_OFFSET);
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DE_ASSERT(spec.isCompatibilityTest() != gls::DrawTestSpec::COMPATIBILITY_UNALIGNED_STRIDE);
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group->addChild(test.release());
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}
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}
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class FirstGroup : public TestCaseGroup
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{
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public:
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FirstGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod);
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~FirstGroup (void);
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void init (void);
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private:
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gls::DrawTestSpec::DrawMethod m_method;
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};
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FirstGroup::FirstGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod)
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: TestCaseGroup (context, name, descr)
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, m_method (drawMethod)
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{
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}
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FirstGroup::~FirstGroup (void)
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{
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}
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void FirstGroup::init (void)
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{
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const int firsts[] =
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{
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0, 1, 17
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};
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gls::DrawTestSpec spec;
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genBasicSpec(spec, m_method);
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for (int firstNdx = 0; firstNdx < DE_LENGTH_OF_ARRAY(firsts); ++firstNdx)
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{
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const std::string name = std::string("first_") + de::toString(firsts[firstNdx]);
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const std::string desc = std::string("first ") + de::toString(firsts[firstNdx]);
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gls::DrawTest* test = new gls::DrawTest(m_testCtx, m_context.getRenderContext(), name.c_str(), desc.c_str());
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spec.first = firsts[firstNdx];
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addTestIterations(test, spec, TYPE_DRAW_COUNT);
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this->addChild(test);
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}
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}
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class MethodGroup : public TestCaseGroup
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{
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public:
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MethodGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod);
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~MethodGroup (void);
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void init (void);
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private:
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gls::DrawTestSpec::DrawMethod m_method;
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};
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MethodGroup::MethodGroup (Context& context, const char* name, const char* descr, gls::DrawTestSpec::DrawMethod drawMethod)
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: TestCaseGroup (context, name, descr)
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, m_method (drawMethod)
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{
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}
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MethodGroup::~MethodGroup (void)
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{
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}
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void MethodGroup::init (void)
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{
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const bool indexed = (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS) || (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_INSTANCED) || (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_RANGED);
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const bool hasFirst = (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWARRAYS) || (m_method == gls::DrawTestSpec::DRAWMETHOD_DRAWARRAYS_INSTANCED);
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const gls::DrawTestSpec::Primitive primitive[] =
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{
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gls::DrawTestSpec::PRIMITIVE_POINTS,
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gls::DrawTestSpec::PRIMITIVE_TRIANGLES,
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gls::DrawTestSpec::PRIMITIVE_TRIANGLE_FAN,
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gls::DrawTestSpec::PRIMITIVE_TRIANGLE_STRIP,
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gls::DrawTestSpec::PRIMITIVE_LINES,
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gls::DrawTestSpec::PRIMITIVE_LINE_STRIP,
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gls::DrawTestSpec::PRIMITIVE_LINE_LOOP
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};
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if (hasFirst)
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{
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// First-tests
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this->addChild(new FirstGroup(m_context, "first", "First tests", m_method));
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}
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if (indexed)
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{
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// Index-tests
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if (m_method != gls::DrawTestSpec::DRAWMETHOD_DRAWELEMENTS_RANGED)
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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
|