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1 /*-------------------------------------------------------------------------
2  * drawElements Quality Program OpenGL ES 3.1 Module
3  * -------------------------------------------------
4  *
5  * Copyright 2015 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 Default vertex array tests
22  *//*--------------------------------------------------------------------*/
23 
24 #include "es31fDefaultVertexArrayObjectTests.hpp"
25 
26 #include "gluCallLogWrapper.hpp"
27 #include "gluRenderContext.hpp"
28 
29 #include "glwEnums.hpp"
30 
31 namespace deqp
32 {
33 namespace gles31
34 {
35 namespace Functional
36 {
37 namespace
38 {
39 
40 class VertexAttributeDivisorCase : public TestCase
41 {
42 public:
43 					VertexAttributeDivisorCase	(Context& context, const char* name, const char* description);
44 	void			init						(void);
45 	IterateResult	iterate						(void);
46 };
47 
VertexAttributeDivisorCase(Context & context,const char * name,const char * description)48 VertexAttributeDivisorCase::VertexAttributeDivisorCase (Context& context, const char* name, const char* description)
49 	: TestCase(context, name, description)
50 {
51 }
52 
init(void)53 void VertexAttributeDivisorCase::init (void)
54 {
55 	if (!glu::isContextTypeES(m_context.getRenderContext().getType()))
56 	{
57 		throw tcu::NotSupportedError("The Use VertexAttribDivisor with default VAO test is not supported in the GL context");
58 	}
59 }
60 
iterate(void)61 VertexAttributeDivisorCase::IterateResult VertexAttributeDivisorCase::iterate (void)
62 {
63 	glu::CallLogWrapper gl		(m_context.getRenderContext().getFunctions(), m_testCtx.getLog());
64 
65 	m_testCtx.getLog()	<< tcu::TestLog::Message
66 						<< "Using VertexAttribDivisor with default VAO.\n"
67 						<< "Expecting no error."
68 						<< tcu::TestLog::EndMessage;
69 
70 	gl.enableLogging(true);
71 	gl.glBindVertexArray(0);
72 
73 	// Using vertexAttribDivisor with default vao is not an error in ES 3.1.
74 	gl.glVertexAttribDivisor(0, 3);
75 	GLU_EXPECT_NO_ERROR(gl.glGetError(), "VertexAttribDivisor");
76 
77 	m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass");
78 	return STOP;
79 }
80 
81 } // anonymous
82 
DefaultVertexArrayObjectTests(Context & context)83 DefaultVertexArrayObjectTests::DefaultVertexArrayObjectTests (Context& context)
84 	: TestCaseGroup(context, "default_vertex_array_object", "Default vertex array object")
85 {
86 }
87 
init(void)88 void DefaultVertexArrayObjectTests::init (void)
89 {
90 	addChild(new VertexAttributeDivisorCase(m_context, "vertex_attrib_divisor", "Use VertexAttribDivisor with default VAO"));
91 }
92 
93 } // Functional
94 } // gles31
95 } // deqp
96