modules/glshared/glsTextureBufferCase.hpp

   1 #ifndef _GLSTEXTUREBUFFERCASE_HPP
   2 #define _GLSTEXTUREBUFFERCASE_HPP
   3 /*-------------------------------------------------------------------------
   4  * drawElements Quality Program OpenGL (ES) 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 Texture buffer test case
  24  *//*--------------------------------------------------------------------*/
  25
  26 #include "tcuDefs.hpp"
  27 #include "tcuTestCase.hpp"
  28
  29 namespace glu
  30 {
  31         class RenderContext;
  32         class ShaderProgram;
  33 } // glu
  34
  35 namespace deqp
  36 {
  37 namespace gls
  38 {
  39
  40 namespace TextureBufferCaseUtil
  41 {
  42
  43 enum ModifyBits
  44 {
  45         MODIFYBITS_NONE                                 = 0,
  46         MODIFYBITS_BUFFERDATA                   = (0x1<<0),
  47         MODIFYBITS_BUFFERSUBDATA                = (0x1<<1),
  48         MODIFYBITS_MAPBUFFER_WRITE              = (0x1<<2),
  49         MODIFYBITS_MAPBUFFER_READWRITE  = (0x1<<3),
  50 };
  51
  52 enum RenderBits
  53 {
  54         RENDERBITS_NONE                                 = 0,
  55         RENDERBITS_AS_VERTEX_ARRAY              = (0x1<<0),
  56         RENDERBITS_AS_INDEX_ARRAY               = (0x1<<1),
  57         RENDERBITS_AS_VERTEX_TEXTURE    = (0x1<<2),
  58         RENDERBITS_AS_FRAGMENT_TEXTURE  = (0x1<<3)
  59 };
  60
  61 } // TextureBufferCaseUtil
  62
  63 class TextureBufferCase : public tcu::TestCase
  64 {
  65 public:
  66                                         TextureBufferCase       (tcu::TestContext&                                      testCtx,
  67                                                                                  glu::RenderContext&                            renderCtx,
  68                                                                                  deUint32                                                       format,
  69                                                                                  size_t                                                         bufferSize,
  70                                                                                  size_t                                                         offset,
  71                                                                                  size_t                                                         size,
  72                                                                                  TextureBufferCaseUtil::RenderBits      preRender,
  73                                                                                  TextureBufferCaseUtil::ModifyBits      modify,
  74                                                                                  TextureBufferCaseUtil::RenderBits      postRender,
  75                                                                                  const char*                                            name,
  76                                                                                  const char*                                            description);
  77
  78                                         ~TextureBufferCase      (void);
  79
  80         void                    init                            (void);
  81         void                    deinit                          (void);
  82         IterateResult   iterate                         (void);
  83
  84 private:
  85         glu::RenderContext&                                             m_renderCtx;
  86         const deUint32                                                  m_format;
  87         const size_t                                                    m_bufferSize;
  88         const size_t                                                    m_offset;
  89         const size_t                                                    m_size;
  90         const TextureBufferCaseUtil::RenderBits m_preRender;
  91         const TextureBufferCaseUtil::ModifyBits m_modify;
  92         const TextureBufferCaseUtil::RenderBits m_postRender;
  93
  94         glu::ShaderProgram*                                             m_preRenderProgram;
  95         glu::ShaderProgram*                                             m_postRenderProgram;
  96 };
  97
  98 } // gls
  99 } // deqp
 100
 101 #endif // _GLSTEXTUREBUFFERCASE_HPP