1 /*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 */
17
18 /*
19 * Graphics Test Library
20 */
21
22 #include <glTestLib.h>
23
24 #include <EGL/egl.h>
25 #include <EGL/eglext.h>
26 #include <GLES2/gl2.h>
27 #include <GLES2/gl2ext.h>
28
29 #include "EGLUtils.h"
30
31 #include <utils/Log.h>
32 #include <testUtil.h>
33
34 using namespace android;
35
glTestPrintGLString(const char * name,GLenum s)36 void glTestPrintGLString(const char *name, GLenum s)
37 {
38 const char *v = (const char *) glGetString(s);
39
40 if (v == NULL) {
41 testPrintI("GL %s unknown", name);
42 } else {
43 testPrintI("GL %s = %s", name, v);
44 }
45 }
46
glTestCheckEglError(const char * op,EGLBoolean returnVal)47 void glTestCheckEglError(const char* op, EGLBoolean returnVal)
48 {
49 if (returnVal != EGL_TRUE) {
50 testPrintE("%s() returned %d", op, returnVal);
51 }
52
53 for (EGLint error = eglGetError(); error != EGL_SUCCESS; error
54 = eglGetError()) {
55 testPrintE("after %s() eglError %s (0x%x)",
56 op, EGLUtils::strerror(error), error);
57 }
58 }
59
glTestCheckGlError(const char * op)60 void glTestCheckGlError(const char* op)
61 {
62 for (GLint error = glGetError(); error; error
63 = glGetError()) {
64 testPrintE("after %s() glError (0x%x)", op, error);
65 }
66 }
67
glTestPrintEGLConfiguration(EGLDisplay dpy,EGLConfig config)68 void glTestPrintEGLConfiguration(EGLDisplay dpy, EGLConfig config)
69 {
70
71 #define X(VAL) {VAL, #VAL}
72 struct {EGLint attribute; const char* name;} names[] = {
73 X(EGL_BUFFER_SIZE),
74 X(EGL_ALPHA_SIZE),
75 X(EGL_BLUE_SIZE),
76 X(EGL_GREEN_SIZE),
77 X(EGL_RED_SIZE),
78 X(EGL_DEPTH_SIZE),
79 X(EGL_STENCIL_SIZE),
80 X(EGL_CONFIG_CAVEAT),
81 X(EGL_CONFIG_ID),
82 X(EGL_LEVEL),
83 X(EGL_MAX_PBUFFER_HEIGHT),
84 X(EGL_MAX_PBUFFER_PIXELS),
85 X(EGL_MAX_PBUFFER_WIDTH),
86 X(EGL_NATIVE_RENDERABLE),
87 X(EGL_NATIVE_VISUAL_ID),
88 X(EGL_NATIVE_VISUAL_TYPE),
89 X(EGL_SAMPLES),
90 X(EGL_SAMPLE_BUFFERS),
91 X(EGL_SURFACE_TYPE),
92 X(EGL_TRANSPARENT_TYPE),
93 X(EGL_TRANSPARENT_RED_VALUE),
94 X(EGL_TRANSPARENT_GREEN_VALUE),
95 X(EGL_TRANSPARENT_BLUE_VALUE),
96 X(EGL_BIND_TO_TEXTURE_RGB),
97 X(EGL_BIND_TO_TEXTURE_RGBA),
98 X(EGL_MIN_SWAP_INTERVAL),
99 X(EGL_MAX_SWAP_INTERVAL),
100 X(EGL_LUMINANCE_SIZE),
101 X(EGL_ALPHA_MASK_SIZE),
102 X(EGL_COLOR_BUFFER_TYPE),
103 X(EGL_RENDERABLE_TYPE),
104 X(EGL_CONFORMANT),
105 };
106 #undef X
107
108 for (size_t j = 0; j < sizeof(names) / sizeof(names[0]); j++) {
109 EGLint value = -1;
110 EGLint returnVal = eglGetConfigAttrib(dpy, config, names[j].attribute,
111 &value);
112 EGLint error = eglGetError();
113 if (returnVal && error == EGL_SUCCESS) {
114 testPrintI(" %s: %d (%#x)", names[j].name, value, value);
115 }
116 }
117 testPrintI("");
118 }
119