313 lines
11 KiB
C++
313 lines
11 KiB
C++
/*-------------------------------------------------------------------------
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* drawElements Quality Program OpenGL ES 3.1 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 Uniform block tests.
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*//*--------------------------------------------------------------------*/
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#include "es31fUniformBlockTests.hpp"
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#include "glsUniformBlockCase.hpp"
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#include "glsRandomUniformBlockCase.hpp"
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#include "tcuCommandLine.hpp"
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#include "deRandom.hpp"
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#include "deStringUtil.hpp"
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using std::string;
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using std::vector;
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namespace deqp
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{
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namespace gles31
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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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using gls::UniformBlockCase;
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using gls::RandomUniformBlockCase;
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using namespace gls::ub;
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void createRandomCaseGroup (tcu::TestCaseGroup* parentGroup, Context& context, const char* groupName, const char* description, UniformBlockCase::BufferMode bufferMode, deUint32 features, int numCases, deUint32 baseSeed)
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{
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tcu::TestCaseGroup* group = new tcu::TestCaseGroup(context.getTestContext(), groupName, description);
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parentGroup->addChild(group);
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baseSeed += (deUint32)context.getTestContext().getCommandLine().getBaseSeed();
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for (int ndx = 0; ndx < numCases; ndx++)
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group->addChild(new RandomUniformBlockCase(context.getTestContext(), context.getRenderContext(), glu::GLSL_VERSION_310_ES,
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de::toString(ndx).c_str(), "", bufferMode, features, (deUint32)ndx+baseSeed));
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}
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class BlockBasicTypeCase : public UniformBlockCase
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{
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public:
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BlockBasicTypeCase (Context& context, const char* name, const char* description, const VarType& type, deUint32 layoutFlags, int numInstances)
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: UniformBlockCase(context.getTestContext(), context.getRenderContext(), name, description, glu::GLSL_VERSION_310_ES, BUFFERMODE_PER_BLOCK)
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{
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UniformBlock& block = m_interface.allocBlock("Block");
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block.addUniform(Uniform("var", type, 0));
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block.setFlags(layoutFlags);
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if (numInstances > 0)
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{
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block.setArraySize(numInstances);
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block.setInstanceName("block");
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}
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}
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};
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static void createBlockBasicTypeCases (tcu::TestCaseGroup* group, Context& context, const char* name, const VarType& type, deUint32 layoutFlags, int numInstances = 0)
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{
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group->addChild(new BlockBasicTypeCase(context, (string(name) + "_vertex").c_str(), "", type, layoutFlags|DECLARE_VERTEX, numInstances));
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group->addChild(new BlockBasicTypeCase(context, (string(name) + "_fragment").c_str(), "", type, layoutFlags|DECLARE_FRAGMENT, numInstances));
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if (!(layoutFlags & LAYOUT_PACKED))
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group->addChild(new BlockBasicTypeCase(context, (string(name) + "_both").c_str(), "", type, layoutFlags|DECLARE_VERTEX|DECLARE_FRAGMENT, numInstances));
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}
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class Block2LevelStructArrayCase : public UniformBlockCase
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{
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public:
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Block2LevelStructArrayCase (Context& context, const char* name, const char* description, deUint32 layoutFlags, BufferMode bufferMode, int numInstances)
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: UniformBlockCase (context.getTestContext(), context.getRenderContext(), name, description, glu::GLSL_VERSION_310_ES, bufferMode)
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, m_layoutFlags (layoutFlags)
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, m_numInstances (numInstances)
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{
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}
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void init (void)
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{
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StructType& typeS = m_interface.allocStruct("S");
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typeS.addMember("a", VarType(glu::TYPE_UINT_VEC3, PRECISION_HIGH), UNUSED_BOTH);
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typeS.addMember("b", VarType(VarType(glu::TYPE_FLOAT_MAT2, PRECISION_MEDIUM), 4));
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typeS.addMember("c", VarType(glu::TYPE_UINT, PRECISION_LOW));
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UniformBlock& block = m_interface.allocBlock("Block");
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block.addUniform(Uniform("u", VarType(glu::TYPE_INT, PRECISION_MEDIUM)));
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block.addUniform(Uniform("s", VarType(VarType(VarType(&typeS), 3), 2)));
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block.addUniform(Uniform("v", VarType(glu::TYPE_FLOAT_VEC2, PRECISION_MEDIUM)));
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block.setFlags(m_layoutFlags);
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if (m_numInstances > 0)
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{
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block.setInstanceName("block");
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block.setArraySize(m_numInstances);
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}
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}
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private:
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deUint32 m_layoutFlags;
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int m_numInstances;
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};
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} // anonymous
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UniformBlockTests::UniformBlockTests (Context& context)
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: TestCaseGroup(context, "ubo", "Uniform Block tests")
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{
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}
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UniformBlockTests::~UniformBlockTests (void)
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{
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}
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void UniformBlockTests::init (void)
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{
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static const glu::DataType basicTypes[] =
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{
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glu::TYPE_FLOAT,
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glu::TYPE_FLOAT_VEC2,
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glu::TYPE_FLOAT_VEC3,
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glu::TYPE_FLOAT_VEC4,
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glu::TYPE_INT,
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glu::TYPE_INT_VEC2,
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glu::TYPE_INT_VEC3,
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glu::TYPE_INT_VEC4,
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glu::TYPE_UINT,
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glu::TYPE_UINT_VEC2,
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glu::TYPE_UINT_VEC3,
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glu::TYPE_UINT_VEC4,
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glu::TYPE_BOOL,
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glu::TYPE_BOOL_VEC2,
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glu::TYPE_BOOL_VEC3,
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glu::TYPE_BOOL_VEC4,
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glu::TYPE_FLOAT_MAT2,
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glu::TYPE_FLOAT_MAT3,
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glu::TYPE_FLOAT_MAT4,
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glu::TYPE_FLOAT_MAT2X3,
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glu::TYPE_FLOAT_MAT2X4,
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glu::TYPE_FLOAT_MAT3X2,
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glu::TYPE_FLOAT_MAT3X4,
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glu::TYPE_FLOAT_MAT4X2,
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glu::TYPE_FLOAT_MAT4X3
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};
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static const struct
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{
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const char* name;
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deUint32 flags;
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} layoutFlags[] =
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{
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{ "shared", LAYOUT_SHARED },
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{ "packed", LAYOUT_PACKED },
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{ "std140", LAYOUT_STD140 }
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};
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static const struct
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{
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const char* name;
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deUint32 flags;
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} matrixFlags[] =
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{
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{ "row_major", LAYOUT_ROW_MAJOR },
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{ "column_major", LAYOUT_COLUMN_MAJOR }
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};
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static const struct
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{
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const char* name;
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UniformBlockCase::BufferMode mode;
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} bufferModes[] =
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{
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{ "per_block_buffer", UniformBlockCase::BUFFERMODE_PER_BLOCK },
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{ "single_buffer", UniformBlockCase::BUFFERMODE_SINGLE }
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};
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// ubo.2_level_array
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{
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tcu::TestCaseGroup* nestedArrayGroup = new tcu::TestCaseGroup(m_testCtx, "2_level_array", "2-level basic array variable in single buffer");
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addChild(nestedArrayGroup);
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for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++)
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{
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tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, "");
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nestedArrayGroup->addChild(layoutGroup);
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for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++)
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{
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const glu::DataType type = basicTypes[basicTypeNdx];
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const char* typeName = glu::getDataTypeName(type);
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const int childSize = 4;
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const int parentSize = 3;
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const VarType childType (VarType(type, glu::isDataTypeBoolOrBVec(type) ? 0 : PRECISION_HIGH), childSize);
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const VarType parentType (childType, parentSize);
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createBlockBasicTypeCases(layoutGroup, m_context, typeName, parentType, layoutFlags[layoutFlagNdx].flags);
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if (glu::isDataTypeMatrix(type))
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{
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for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++)
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createBlockBasicTypeCases(layoutGroup, m_context, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(),
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parentType, layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags);
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}
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}
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}
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}
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// ubo.3_level_array
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{
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tcu::TestCaseGroup* nestedArrayGroup = new tcu::TestCaseGroup(m_testCtx, "3_level_array", "3-level basic array variable in single buffer");
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addChild(nestedArrayGroup);
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for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++)
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{
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tcu::TestCaseGroup* layoutGroup = new tcu::TestCaseGroup(m_testCtx, layoutFlags[layoutFlagNdx].name, "");
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nestedArrayGroup->addChild(layoutGroup);
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for (int basicTypeNdx = 0; basicTypeNdx < DE_LENGTH_OF_ARRAY(basicTypes); basicTypeNdx++)
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{
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const glu::DataType type = basicTypes[basicTypeNdx];
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const char* typeName = glu::getDataTypeName(type);
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const int childSize0 = 2;
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const int childSize1 = 4;
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const int parentSize = 3;
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const VarType childType0 (VarType(type, glu::isDataTypeBoolOrBVec(type) ? 0 : PRECISION_HIGH), childSize0);
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const VarType childType1 (childType0, childSize1);
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const VarType parentType (childType1, parentSize);
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createBlockBasicTypeCases(layoutGroup, m_context, typeName, parentType, layoutFlags[layoutFlagNdx].flags);
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if (glu::isDataTypeMatrix(type))
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{
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for (int matFlagNdx = 0; matFlagNdx < DE_LENGTH_OF_ARRAY(matrixFlags); matFlagNdx++)
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createBlockBasicTypeCases(layoutGroup, m_context, (string(matrixFlags[matFlagNdx].name) + "_" + typeName).c_str(),
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parentType, layoutFlags[layoutFlagNdx].flags|matrixFlags[matFlagNdx].flags);
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}
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}
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}
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}
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// ubo.2_level_struct_array
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{
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tcu::TestCaseGroup* structArrayArrayGroup = new tcu::TestCaseGroup(m_testCtx, "2_level_struct_array", "Struct array in one uniform block");
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addChild(structArrayArrayGroup);
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for (int modeNdx = 0; modeNdx < DE_LENGTH_OF_ARRAY(bufferModes); modeNdx++)
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{
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tcu::TestCaseGroup* modeGroup = new tcu::TestCaseGroup(m_testCtx, bufferModes[modeNdx].name, "");
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structArrayArrayGroup->addChild(modeGroup);
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for (int layoutFlagNdx = 0; layoutFlagNdx < DE_LENGTH_OF_ARRAY(layoutFlags); layoutFlagNdx++)
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{
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for (int isArray = 0; isArray < 2; isArray++)
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{
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std::string baseName = layoutFlags[layoutFlagNdx].name;
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deUint32 baseFlags = layoutFlags[layoutFlagNdx].flags;
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if (bufferModes[modeNdx].mode == UniformBlockCase::BUFFERMODE_SINGLE && isArray == 0)
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continue; // Doesn't make sense to add this variant.
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if (isArray)
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baseName += "_instance_array";
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modeGroup->addChild(new Block2LevelStructArrayCase(m_context, (baseName + "_vertex").c_str(), "", baseFlags|DECLARE_VERTEX, bufferModes[modeNdx].mode, isArray ? 3 : 0));
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modeGroup->addChild(new Block2LevelStructArrayCase(m_context, (baseName + "_fragment").c_str(), "", baseFlags|DECLARE_FRAGMENT, bufferModes[modeNdx].mode, isArray ? 3 : 0));
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if (!(baseFlags & LAYOUT_PACKED))
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modeGroup->addChild(new Block2LevelStructArrayCase(m_context, (baseName + "_both").c_str(), "", baseFlags|DECLARE_VERTEX|DECLARE_FRAGMENT, bufferModes[modeNdx].mode, isArray ? 3 : 0));
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}
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}
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}
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}
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// ubo.random
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{
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const deUint32 allShaders = FEATURE_VERTEX_BLOCKS|FEATURE_FRAGMENT_BLOCKS|FEATURE_SHARED_BLOCKS;
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const deUint32 allLayouts = FEATURE_PACKED_LAYOUT|FEATURE_SHARED_LAYOUT|FEATURE_STD140_LAYOUT;
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const deUint32 allBasicTypes = FEATURE_VECTORS|FEATURE_MATRICES;
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const deUint32 unused = FEATURE_UNUSED_MEMBERS|FEATURE_UNUSED_UNIFORMS;
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const deUint32 matFlags = FEATURE_MATRIX_LAYOUT;
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const deUint32 basicTypeArrays = allShaders|allLayouts|unused|allBasicTypes|matFlags|FEATURE_ARRAYS|FEATURE_ARRAYS_OF_ARRAYS;
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const deUint32 allFeatures = ~0u;
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tcu::TestCaseGroup* randomGroup = new tcu::TestCaseGroup(m_testCtx, "random", "Random Uniform Block cases");
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addChild(randomGroup);
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createRandomCaseGroup(randomGroup, m_context, "basic_type_arrays", "Arrays, per-block buffers", UniformBlockCase::BUFFERMODE_PER_BLOCK, basicTypeArrays, 25, 1150);
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createRandomCaseGroup(randomGroup, m_context, "all_per_block_buffers", "All random features, per-block buffers", UniformBlockCase::BUFFERMODE_PER_BLOCK, allFeatures, 50, 11200);
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createRandomCaseGroup(randomGroup, m_context, "all_shared_buffer", "All random features, shared buffer", UniformBlockCase::BUFFERMODE_SINGLE, allFeatures, 50, 11250);
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}
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}
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} // Functional
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} // gles31
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} // deqp
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