es31fTextureStateQueryTests.cpp revision cb82ed72dcbbfd8a6d07736c3259605227bc984f 
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 Texture Param State Query tests.
22 *//*--------------------------------------------------------------------*/
23
24#include "es31fTextureStateQueryTests.hpp"
25#include "glsStateQueryUtil.hpp"
26#include "gluRenderContext.hpp"
27#include "gluCallLogWrapper.hpp"
28#include "gluObjectWrapper.hpp"
29#include "glwFunctions.hpp"
30#include "glwEnums.hpp"
31
32namespace deqp
33{
34namespace gles31
35{
36namespace Functional
37{
38namespace
39{
40
41using namespace gls::StateQueryUtil;
42
43static const char* getVerifierSuffix (QueryType type)
44{
45	switch (type)
46	{
47		case QUERY_TEXTURE_PARAM_FLOAT:		return "get_tex_parameterfv";
48		case QUERY_TEXTURE_PARAM_INTEGER:	return "get_tex_parameteriv";
49		default:
50			DE_ASSERT(DE_FALSE);
51			return DE_NULL;
52	}
53}
54
55class DepthStencilModeCase : public TestCase
56{
57public:
58						DepthStencilModeCase	(Context& context, QueryType verifier, const char* name, const char* desc);
59	IterateResult		iterate					(void);
60
61private:
62	const QueryType		m_verifier;
63};
64
65DepthStencilModeCase::DepthStencilModeCase (Context& context, QueryType verifier, const char* name, const char* desc)
66	: TestCase		(context, name, desc)
67	, m_verifier	(verifier)
68{
69}
70
71DepthStencilModeCase::IterateResult DepthStencilModeCase::iterate (void)
72{
73	glu::Texture			texture	(m_context.getRenderContext());
74	glu::CallLogWrapper		gl		(m_context.getRenderContext().getFunctions(), m_testCtx.getLog());
75	tcu::ResultCollector	result	(m_testCtx.getLog(), " // ERROR: ");
76
77	gl.enableLogging(true);
78
79	gl.glBindTexture(GL_TEXTURE_2D, *texture);
80	GLU_EXPECT_NO_ERROR(gl.glGetError(), "bind");
81
82	{
83		const tcu::ScopedLogSection section(m_testCtx.getLog(), "Initial", "Initial");
84		verifyStateTextureParamInteger(result, gl, GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, GL_DEPTH_COMPONENT, m_verifier);
85	}
86
87	{
88		const tcu::ScopedLogSection	section				(m_testCtx.getLog(), "Toggle", "Toggle");
89		const glw::GLint			depthComponentInt	= GL_DEPTH_COMPONENT;
90		const glw::GLfloat			depthComponentFloat	= (glw::GLfloat)GL_DEPTH_COMPONENT;
91
92		gl.glTexParameteri(GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, GL_STENCIL_INDEX);
93		GLU_EXPECT_NO_ERROR(gl.glGetError(), "set state");
94		verifyStateTextureParamInteger(result, gl, GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, GL_STENCIL_INDEX, m_verifier);
95
96		gl.glTexParameteriv(GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, &depthComponentInt);
97		GLU_EXPECT_NO_ERROR(gl.glGetError(), "set state");
98		verifyStateTextureParamInteger(result, gl, GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, GL_DEPTH_COMPONENT, m_verifier);
99
100		gl.glTexParameterf(GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, GL_STENCIL_INDEX);
101		GLU_EXPECT_NO_ERROR(gl.glGetError(), "set state");
102		verifyStateTextureParamInteger(result, gl, GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, GL_STENCIL_INDEX, m_verifier);
103
104		gl.glTexParameterfv(GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, &depthComponentFloat);
105		GLU_EXPECT_NO_ERROR(gl.glGetError(), "set state");
106		verifyStateTextureParamInteger(result, gl, GL_TEXTURE_2D, GL_DEPTH_STENCIL_TEXTURE_MODE, GL_DEPTH_COMPONENT, m_verifier);
107	}
108
109	result.setTestContextResult(m_testCtx);
110	return STOP;
111}
112
113} // anonymous
114
115TextureStateQueryTests::TextureStateQueryTests (Context& context)
116	: TestCaseGroup(context, "texture", "Texture State Query tests")
117{
118}
119
120TextureStateQueryTests::~TextureStateQueryTests (void)
121{
122}
123
124void TextureStateQueryTests::init (void)
125{
126	static const QueryType verifiers[] =
127	{
128		QUERY_TEXTURE_PARAM_INTEGER,
129		QUERY_TEXTURE_PARAM_FLOAT,
130	};
131
132#define FOR_EACH_VERIFIER(X) \
133	for (int verifierNdx = 0; verifierNdx < DE_LENGTH_OF_ARRAY(verifiers); ++verifierNdx)	\
134	{																						\
135		const char* verifierSuffix = getVerifierSuffix(verifiers[verifierNdx]);				\
136		const QueryType verifier = verifiers[verifierNdx];									\
137		this->addChild(X);																	\
138	}
139
140	FOR_EACH_VERIFIER(new DepthStencilModeCase(m_context, verifier, (std::string("depth_stencil_mode_case_") + verifierSuffix).c_str(), "Test DEPTH_STENCIL_TEXTURE_MODE"));
141
142#undef FOR_EACH_VERIFIER
143}
144
145} // Functional
146} // gles31
147} // deqp
148