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 "deUniquePtr.hpp"
  30
  31 #include <vector>
  32
  33 namespace deqp
  34 {
  35 namespace gles3
  36 {
  37 namespace Functional
  38 {
  39
  40 namespace ASTCDecompressionCaseInternal
  41 {
  42
  43 class ASTCRenderer2D;
  44
  45 }
  46
  47 enum ASTCBlockTestType
  48 {
  49         ASTCBLOCKTESTTYPE_VOID_EXTENT_LDR = 0,
  50         ASTCBLOCKTESTTYPE_VOID_EXTENT_HDR,
  51         ASTCBLOCKTESTTYPE_WEIGHT_GRID,
  52         ASTCBLOCKTESTTYPE_WEIGHT_ISE,
  53         ASTCBLOCKTESTTYPE_CEMS,
  54         ASTCBLOCKTESTTYPE_PARTITION_SEED,
  55         ASTCBLOCKTESTTYPE_ENDPOINT_VALUE_LDR,
  56         ASTCBLOCKTESTTYPE_ENDPOINT_VALUE_HDR_NO_15,
  57         ASTCBLOCKTESTTYPE_ENDPOINT_VALUE_HDR_15,
  58         ASTCBLOCKTESTTYPE_ENDPOINT_ISE,
  59         ASTCBLOCKTESTTYPE_CCS,
  60         ASTCBLOCKTESTTYPE_RANDOM,
  61
  62         ASTCBLOCKTESTTYPE_LAST
  63 };
  64
  65 // General ASTC block test class.
  66 class ASTCBlockCase2D : public TestCase
  67 {
  68 public:
  69                                                                                                                                         ASTCBlockCase2D                 (Context&                                               context,
  70                                                                                                                                                                                          const char*                                    name,
  71                                                                                                                                                                                          const char*                                    description,
  72                                                                                                                                                                                          ASTCBlockTestType                              testType,
  73                                                                                                                                                                                          tcu::CompressedTexFormat               format);
  74                                                                                                                                         ~ASTCBlockCase2D                (void);
  75
  76         void                                                                                                                    init                                    (void);
  77         void                                                                                                                    deinit                                  (void);
  78         IterateResult                                                                                                   iterate                                 (void);
  79
  80 private:
  81         static void                                                                                                             generateDummyBlocks             (deUint8* dst, int num);
  82
  83                                                                                                                                         ASTCBlockCase2D                 (const ASTCBlockCase2D& other);
  84         ASTCBlockCase2D&                                                                                                operator=                               (const ASTCBlockCase2D& other);
  85
  86         const ASTCBlockTestType                                                                                 m_testType;
  87         const tcu::CompressedTexFormat                                                                  m_format;
  88         std::vector<deUint8>                                                                                    m_blockData;
  89
  90         int                                                                                                                             m_numBlocksTested;
  91         int                                                                                                                             m_currentIteration;
  92
  93         de::UniquePtr<ASTCDecompressionCaseInternal::ASTCRenderer2D>    m_renderer;
  94 };
  95
  96 // For a format with block size (W, H), test with texture sizes {(k*W + a, k*H + b) | 0 <= a < W, 0 <= b < H } .
  97 class ASTCBlockSizeRemainderCase2D : public TestCase
  98 {
  99 public:
 100                                                                                                                                         ASTCBlockSizeRemainderCase2D    (Context&                                               context,
 101                                                                                                                                                                                                          const char*                                    name,
 102                                                                                                                                                                                                          const char*                                    description,
 103                                                                                                                                                                                                          tcu::CompressedTexFormat               format);
 104                                                                                                                                         ~ASTCBlockSizeRemainderCase2D   (void);
 105
 106         void                                                                                                                    init                                                    (void);
 107         void                                                                                                                    deinit                                                  (void);
 108         IterateResult                                                                                                   iterate                                                 (void);
 109
 110 private:
 111         enum
 112         {
 113                 MAX_NUM_BLOCKS_X = 5,
 114                 MAX_NUM_BLOCKS_Y = 5
 115         };
 116
 117         static void                                                                                                             generateDefaultBlockData                (deUint8* dst, int numBlocks, int blockWidth, int blockHeight);
 118
 119                                                                                                                                         ASTCBlockSizeRemainderCase2D    (const ASTCBlockSizeRemainderCase2D& other);
 120         ASTCBlockSizeRemainderCase2D&                                                                   operator=                                               (const ASTCBlockSizeRemainderCase2D& other);
 121
 122         const tcu::CompressedTexFormat                                                                  m_format;
 123
 124         int                                                                                                                             m_currentIteration;
 125
 126         de::UniquePtr<ASTCDecompressionCaseInternal::ASTCRenderer2D>    m_renderer;
 127 };
 128
 129 const char*             getBlockTestTypeName                    (ASTCBlockTestType testType);
 130 const char*             getBlockTestTypeDescription             (ASTCBlockTestType testType);
 131 bool                    isBlockTestTypeHDROnly                  (ASTCBlockTestType testType);
 132
 133 } // Functional
 134 } // gles3
 135 } // deqp
 136
 137 #endif // _ES3FASTCDECOMPRESSIONCASES_HPP