modules/gles2/functional/es2fScissorTests.cpp

   1 /*-------------------------------------------------------------------------
   2  * drawElements Quality Program OpenGL ES 2.0 Module
   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 GLES2 Scissor tests.
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "es2fScissorTests.hpp"
  25
  26 #include "glsScissorTests.hpp"
  27
  28 #include "tcuVector.hpp"
  29
  30 #include "glwEnums.hpp"
  31
  32 namespace deqp
  33 {
  34 namespace gles2
  35 {
  36 namespace Functional
  37 {
  38
  39 ScissorTests::ScissorTests (Context& context)
  40         : TestCaseGroup (context, "scissor", "Scissor Tests")
  41 {
  42 }
  43
  44 ScissorTests::~ScissorTests (void)
  45 {
  46 }
  47
  48 void ScissorTests::init (void)
  49 {
  50         using tcu::Vec4;
  51         using namespace gls::Functional::ScissorTestInternal;
  52
  53         tcu::TestContext&               tc = m_context.getTestContext();
  54         glu::RenderContext&             rc = m_context.getRenderContext();
  55
  56         const struct
  57         {
  58                 const char*             name;
  59                 const char*             desc;
  60                 const tcu::Vec4 scissor;
  61                 const tcu::Vec4 render;
  62                 PrimitiveType   type;
  63                 const int               primitives;
  64         } cases[] =
  65         {
  66                 { "contained_tris",                     "Triangles fully inside scissor area (single call)",            Vec4(0.1f, 0.1f, 0.8f, 0.8f), Vec4(0.2f, 0.2f, 0.6f, 0.6f), TRIANGLE,   30 },
  67                 { "partial_tris",                       "Triangles partially inside scissor area (single call)",        Vec4(0.3f, 0.3f, 0.4f, 0.4f), Vec4(0.2f, 0.2f, 0.6f, 0.6f), TRIANGLE,   30 },
  68                 { "contained_tri",                      "Triangle fully inside scissor area",                                           Vec4(0.1f, 0.1f, 0.8f, 0.8f), Vec4(0.2f, 0.2f, 0.6f, 0.6f), TRIANGLE,   1  },
  69                 { "enclosing_tri",                      "Triangle fully covering scissor area",                                         Vec4(0.4f, 0.4f, 0.2f, 0.2f), Vec4(0.2f, 0.2f, 0.6f, 0.6f), TRIANGLE,   1  },
  70                 { "partial_tri",                        "Triangle partially inside scissor area",                                       Vec4(0.4f, 0.4f, 0.6f, 0.6f), Vec4(0.0f, 0.0f, 1.0f, 1.0f), TRIANGLE,   1  },
  71                 { "outside_render_tri",         "Triangle with scissor area outside render target",                     Vec4(1.4f, 1.4f, 0.6f, 0.6f), Vec4(0.0f, 0.0f, 0.6f, 0.6f), TRIANGLE,   1  },
  72                 { "partial_lines",                      "Linse partially inside scissor area",                                          Vec4(0.4f, 0.4f, 0.6f, 0.6f), Vec4(0.0f, 0.0f, 1.0f, 1.0f), LINE,               30 },
  73                 { "contained_line",                     "Line fully inside scissor area",                                                       Vec4(0.1f, 0.1f, 0.8f, 0.8f), Vec4(0.2f, 0.2f, 0.6f, 0.6f), LINE,               1  },
  74                 { "partial_line",                       "Line partially inside scissor area",                                           Vec4(0.4f, 0.4f, 0.6f, 0.6f), Vec4(0.0f, 0.0f, 1.0f, 1.0f), LINE,               1  },
  75                 { "outside_render_line",        "Line with scissor area outside render target",                         Vec4(1.4f, 1.4f, 0.6f, 0.6f), Vec4(0.0f, 0.0f, 0.6f, 0.6f), LINE,               1  },
  76                 { "contained_point",            "Point fully inside scissor area",                                                      Vec4(0.1f, 0.1f, 0.8f, 0.8f), Vec4(0.5f, 0.5f, 0.0f, 0.0f), POINT,              1  },
  77                 { "partial_points",                     "Points partially inside scissor area",                                         Vec4(0.4f, 0.4f, 0.6f, 0.6f), Vec4(0.0f, 0.0f, 1.0f, 1.0f), POINT,              30 },
  78                 { "outside_point",                      "Point fully outside scissor area",                                                     Vec4(0.4f, 0.4f, 0.6f, 0.6f), Vec4(0.0f, 0.0f, 0.0f, 0.0f), POINT,              1  },
  79                 { "outside_render_point",       "Point with scissor area outside render target",                        Vec4(1.4f, 1.4f, 0.6f, 0.6f), Vec4(0.5f, 0.5f, 0.0f, 0.0f),     POINT,          1  }
  80         };
  81
  82         for(int caseNdx = 0; caseNdx < DE_LENGTH_OF_ARRAY(cases); caseNdx++)
  83         {
  84                 addChild(createPrimitiveTest(tc,
  85                                                                          rc,
  86                                                                          cases[caseNdx].name,
  87                                                                          cases[caseNdx].desc,
  88                                                                          cases[caseNdx].scissor,
  89                                                                          cases[caseNdx].render,
  90                                                                          cases[caseNdx].type,
  91                                                                          cases[caseNdx].primitives));
  92         }
  93
  94         addChild(createClearTest(tc, rc, "clear_depth",         "Depth buffer clear",   Vec4(0.1f, 0.1f, 0.8f, 0.8f), GL_DEPTH_BUFFER_BIT));
  95         addChild(createClearTest(tc, rc, "clear_stencil",       "Stencil buffer clear", Vec4(0.1f, 0.1f, 0.8f, 0.8f), GL_STENCIL_BUFFER_BIT));
  96         addChild(createClearTest(tc, rc, "clear_color",         "Color buffer clear",   Vec4(0.1f, 0.1f, 0.8f, 0.8f), GL_COLOR_BUFFER_BIT));
  97 }
  98
  99 } // Functional
 100 } // gles2
 101 } // deqp