1 /*-------------------------------------------------------------------------
2 * OpenGL Conformance Test Suite
3 * -----------------------------
4 *
5 * Copyright (c) 2015-2016 The Khronos Group Inc.
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
22 */ /*-------------------------------------------------------------------*/
23
24 /*!
25 * \file esextcDrawBuffersIndexedDefaultState.hpp
26 * \brief Draw Buffers Indexed tests 2. Default State
27 */ /*-------------------------------------------------------------------*/
28
29 #include "esextcDrawBuffersIndexedDefaultState.hpp"
30 #include "tcuTestLog.hpp"
31
32 namespace glcts
33 {
34
35 /** Constructor
36 *
37 * @param context Test context
38 * @param name Test case's name
39 * @param description Test case's description
40 **/
DrawBuffersIndexedDefaultState(Context & context,const ExtParameters & extParams,const char * name,const char * description)41 DrawBuffersIndexedDefaultState::DrawBuffersIndexedDefaultState(Context &context, const ExtParameters &extParams,
42 const char *name, const char *description)
43 : DrawBuffersIndexedBase(context, extParams, name, description)
44 {
45 /* Left blank on purpose */
46 }
47
iterate()48 tcu::TestNode::IterateResult DrawBuffersIndexedDefaultState::iterate()
49 {
50 const glw::Functions &gl = m_context.getRenderContext().getFunctions();
51
52 // Check number of available draw buffers
53 glw::GLint maxDrawBuffers = 0;
54 gl.getIntegerv(GL_MAX_DRAW_BUFFERS, &maxDrawBuffers);
55 if (maxDrawBuffers < 4)
56 {
57 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Minimum number of draw buffers too low");
58 return STOP;
59 }
60
61 BlendMaskStateMachine state(m_context, m_testCtx.getLog(), maxDrawBuffers);
62 if (!state.CheckAll())
63 {
64 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Default state verification failed");
65 return STOP;
66 }
67
68 // Check for error
69 glw::GLenum error_code = gl.getError();
70 if (error_code != GL_NO_ERROR)
71 {
72 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Some functions generated error");
73 return STOP;
74 }
75
76 m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass");
77 return STOP;
78 }
79
80 } // namespace glcts
81