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 Texture format performance tests.
22 *//*--------------------------------------------------------------------*/
23
24 #include "es2pTextureFormatTests.hpp"
25 #include "es2pTextureCases.hpp"
26 #include "gluStrUtil.hpp"
27
28 #include "glwEnums.hpp"
29
30 using std::string;
31
32 namespace deqp
33 {
34 namespace gles2
35 {
36 namespace Performance
37 {
38
TextureFormatTests(Context & context)39 TextureFormatTests::TextureFormatTests(Context &context)
40 : TestCaseGroup(context, "format", "Texture Format Performance Tests")
41 {
42 }
43
~TextureFormatTests(void)44 TextureFormatTests::~TextureFormatTests(void)
45 {
46 }
47
init(void)48 void TextureFormatTests::init(void)
49 {
50 static const struct
51 {
52 const char *name;
53 uint32_t format;
54 uint32_t dataType;
55 } texFormats[] = {{"a8", GL_ALPHA, GL_UNSIGNED_BYTE},
56 {"l8", GL_LUMINANCE, GL_UNSIGNED_BYTE},
57 {"la88", GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE},
58 {"rgb565", GL_RGB, GL_UNSIGNED_SHORT_5_6_5},
59 {"rgba4444", GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4},
60 {"rgba5551", GL_RGBA, GL_UNSIGNED_SHORT_5_5_5_1},
61 {"rgb888", GL_RGB, GL_UNSIGNED_BYTE},
62 {"rgba8888", GL_RGBA, GL_UNSIGNED_BYTE}};
63
64 for (int formatNdx = 0; formatNdx < DE_LENGTH_OF_ARRAY(texFormats); formatNdx++)
65 {
66 uint32_t format = texFormats[formatNdx].format;
67 uint32_t dataType = texFormats[formatNdx].dataType;
68 string nameBase = texFormats[formatNdx].name;
69 uint32_t wrapS = GL_CLAMP_TO_EDGE;
70 uint32_t wrapT = GL_CLAMP_TO_EDGE;
71 uint32_t minFilter = GL_NEAREST;
72 uint32_t magFilter = GL_NEAREST;
73 int numTextures = 1;
74 string descriptionBase = string(glu::getTextureFormatName(format)) + ", " + glu::getTypeName(dataType);
75
76 addChild(new Texture2DRenderCase(m_context, nameBase.c_str(), descriptionBase.c_str(), format, dataType, wrapS,
77 wrapT, minFilter, magFilter, tcu::Mat3(), numTextures, false /* npot */));
78 }
79 }
80
81 } // namespace Performance
82 } // namespace gles2
83 } // namespace deqp
84