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
ScissorTests(Context & context)39 ScissorTests::ScissorTests (Context& context)
40 : TestCaseGroup (context, "scissor", "Scissor Tests")
41 {
42 }
43
~ScissorTests(void)44 ScissorTests::~ScissorTests (void)
45 {
46 }
47
init(void)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
102