framework/common/tcuFunctionLibrary.cpp

   1 /*-------------------------------------------------------------------------
   2  * drawElements Quality Program Tester Core
   3  * ----------------------------------------
   4  *
   5  * Copyright 2014 The Android Open Source Project
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  *//*!
  20  * \file
  21  * \brief Generic interface for library containing functions.
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "tcuFunctionLibrary.hpp"
  25
  26 namespace tcu
  27 {
  28
  29 // FunctionLibrary
  30
  31 FunctionLibrary::FunctionLibrary (void)
  32 {
  33 }
  34
  35 FunctionLibrary::~FunctionLibrary (void)
  36 {
  37 }
  38
  39 // StaticFunctionLibrary
  40
  41 StaticFunctionLibrary::StaticFunctionLibrary (const Entry* entries, int numEntries)
  42 {
  43         for (int entryNdx = 0; entryNdx < numEntries; entryNdx++)
  44                 m_functions.insert(std::make_pair(std::string(entries[entryNdx].name), entries[entryNdx].ptr));
  45 }
  46
  47 StaticFunctionLibrary::~StaticFunctionLibrary (void)
  48 {
  49 }
  50
  51 deFunctionPtr StaticFunctionLibrary::getFunction (const char* funcName) const
  52 {
  53         std::map<std::string, deFunctionPtr>::const_iterator iter = m_functions.find(funcName);
  54
  55         if (iter == m_functions.end())
  56                 return DE_NULL;
  57         else
  58                 return iter->second;
  59 }
  60
  61 // DynamicFunctionLibrary
  62
  63 DynamicFunctionLibrary::DynamicFunctionLibrary (const char* fileName)
  64         : m_dynamicLibrary(fileName)
  65 {
  66 }
  67
  68 DynamicFunctionLibrary::~DynamicFunctionLibrary (void)
  69 {
  70 }
  71
  72 deFunctionPtr DynamicFunctionLibrary::getFunction (const char* funcName) const
  73 {
  74         return m_dynamicLibrary.getFunction(funcName);
  75 }
  76
  77 // CompositeFunctionLibrary
  78
  79 CompositeFunctionLibrary::CompositeFunctionLibrary (const FunctionLibrary* libraries, int numLibraries)
  80         : m_libraries           (libraries)
  81         , m_numLibraries        (numLibraries)
  82 {
  83 }
  84
  85 CompositeFunctionLibrary::~CompositeFunctionLibrary (void)
  86 {
  87 }
  88
  89 deFunctionPtr CompositeFunctionLibrary::getFunction (const char* name) const
  90 {
  91         for (int ndx = 0; ndx < m_numLibraries; ndx++)
  92         {
  93                 const deFunctionPtr ptr = m_libraries[ndx].getFunction(name);
  94                 if (ptr)
  95                         return ptr;
  96         }
  97         return DE_NULL;
  98 }
  99
 100 } // tcu