modules/gles3/functional/es3fASTCDecompressionCases.hpp

   1 #ifndef _ES3FASTCDECOMPRESSIONCASES_HPP
   2 #define _ES3FASTCDECOMPRESSIONCASES_HPP
   3 /*-------------------------------------------------------------------------
   4  * drawElements Quality Program OpenGL ES 3.0 Module
   5  * -------------------------------------------------
   6  *
   7  * Copyright 2014 The Android Open Source Project
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  *//*!
  22  * \file
  23  * \brief ASTC decompression tests
  24  *//*--------------------------------------------------------------------*/
  25
  26 #include "deDefs.h"
  27 #include "tes3TestCase.hpp"
  28 #include "tcuCompressedTexture.hpp"
  29 #include "tcuAstcUtil.hpp"
  30 #include "deUniquePtr.hpp"
  31
  32 #include <vector>
  33
  34 namespace deqp
  35 {
  36 namespace gles3
  37 {
  38 namespace Functional
  39 {
  40
  41 namespace ASTCDecompressionCaseInternal
  42 {
  43
  44 class ASTCRenderer2D;
  45
  46 }
  47
  48 // General ASTC block test class.
  49 class ASTCBlockCase2D : public TestCase
  50 {
  51 public:
  52                                                                                                                                         ASTCBlockCase2D                 (Context&                                               context,
  53                                                                                                                                                                                          const char*                                    name,
  54                                                                                                                                                                                          const char*                                    description,
  55                                                                                                                                                                                          tcu::astc::BlockTestType               testType,
  56                                                                                                                                                                                          tcu::CompressedTexFormat               format);
  57                                                                                                                                         ~ASTCBlockCase2D                (void);
  58
  59         void                                                                                                                    init                                    (void);
  60         void                                                                                                                    deinit                                  (void);
  61         IterateResult                                                                                                   iterate                                 (void);
  62
  63 private:
  64                                                                                                                                         ASTCBlockCase2D                 (const ASTCBlockCase2D& other);
  65         ASTCBlockCase2D&                                                                                                operator=                               (const ASTCBlockCase2D& other);
  66
  67         const tcu::astc::BlockTestType                                                                  m_testType;
  68         const tcu::CompressedTexFormat                                                                  m_format;
  69         std::vector<deUint8>                                                                                    m_blockData;
  70
  71         int                                                                                                                             m_numBlocksTested;
  72         int                                                                                                                             m_currentIteration;
  73
  74         de::UniquePtr<ASTCDecompressionCaseInternal::ASTCRenderer2D>    m_renderer;
  75 };
  76
  77 // For a format with block size (W, H), test with texture sizes {(k*W + a, k*H + b) | 0 <= a < W, 0 <= b < H } .
  78 class ASTCBlockSizeRemainderCase2D : public TestCase
  79 {
  80 public:
  81                                                                                                                                         ASTCBlockSizeRemainderCase2D    (Context&                                               context,
  82                                                                                                                                                                                                          const char*                                    name,
  83                                                                                                                                                                                                          const char*                                    description,
  84                                                                                                                                                                                                          tcu::CompressedTexFormat               format);
  85                                                                                                                                         ~ASTCBlockSizeRemainderCase2D   (void);
  86
  87         void                                                                                                                    init                                                    (void);
  88         void                                                                                                                    deinit                                                  (void);
  89         IterateResult                                                                                                   iterate                                                 (void);
  90
  91 private:
  92         enum
  93         {
  94                 MAX_NUM_BLOCKS_X = 5,
  95                 MAX_NUM_BLOCKS_Y = 5
  96         };
  97
  98                                                                                                                                         ASTCBlockSizeRemainderCase2D    (const ASTCBlockSizeRemainderCase2D& other);
  99         ASTCBlockSizeRemainderCase2D&                                                                   operator=                                               (const ASTCBlockSizeRemainderCase2D& other);
 100
 101         const tcu::CompressedTexFormat                                                                  m_format;
 102
 103         int                                                                                                                             m_currentIteration;
 104
 105         de::UniquePtr<ASTCDecompressionCaseInternal::ASTCRenderer2D>    m_renderer;
 106 };
 107
 108 } // Functional
 109 } // gles3
 110 } // deqp
 111
 112 #endif // _ES3FASTCDECOMPRESSIONCASES_HPP