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Diffstat (limited to 'opengl/tests/lib/glTestLib.cpp')
-rw-r--r-- | opengl/tests/lib/glTestLib.cpp | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/opengl/tests/lib/glTestLib.cpp b/opengl/tests/lib/glTestLib.cpp new file mode 100644 index 0000000..052cbd7 --- /dev/null +++ b/opengl/tests/lib/glTestLib.cpp @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2011 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +/* + * Graphics Test Library + */ + +#include <glTestLib.h> + +#include <EGL/egl.h> +#include <EGL/eglext.h> +#include <GLES2/gl2.h> +#include <GLES2/gl2ext.h> + +#include <ui/EGLUtils.h> + +#include <utils/Log.h> +#include <testUtil.h> + +using namespace std; +using namespace android; + +void glTestPrintGLString(const char *name, GLenum s) +{ + const char *v = (const char *) glGetString(s); + + if (v == NULL) { + testPrintI("GL %s unknown", name); + } else { + testPrintI("GL %s = %s", name, v); + } +} + +void glTestCheckEglError(const char* op, EGLBoolean returnVal) +{ + if (returnVal != EGL_TRUE) { + testPrintE("%s() returned %d", op, returnVal); + } + + for (EGLint error = eglGetError(); error != EGL_SUCCESS; error + = eglGetError()) { + testPrintE("after %s() eglError %s (0x%x)", + op, EGLUtils::strerror(error), error); + } +} + +void glTestCheckGlError(const char* op) +{ + for (GLint error = glGetError(); error; error + = glGetError()) { + testPrintE("after %s() glError (0x%x)", op, error); + } +} + +void glTestPrintEGLConfiguration(EGLDisplay dpy, EGLConfig config) +{ + +#define X(VAL) {VAL, #VAL} + struct {EGLint attribute; const char* name;} names[] = { + X(EGL_BUFFER_SIZE), + X(EGL_ALPHA_SIZE), + X(EGL_BLUE_SIZE), + X(EGL_GREEN_SIZE), + X(EGL_RED_SIZE), + X(EGL_DEPTH_SIZE), + X(EGL_STENCIL_SIZE), + X(EGL_CONFIG_CAVEAT), + X(EGL_CONFIG_ID), + X(EGL_LEVEL), + X(EGL_MAX_PBUFFER_HEIGHT), + X(EGL_MAX_PBUFFER_PIXELS), + X(EGL_MAX_PBUFFER_WIDTH), + X(EGL_NATIVE_RENDERABLE), + X(EGL_NATIVE_VISUAL_ID), + X(EGL_NATIVE_VISUAL_TYPE), + X(EGL_SAMPLES), + X(EGL_SAMPLE_BUFFERS), + X(EGL_SURFACE_TYPE), + X(EGL_TRANSPARENT_TYPE), + X(EGL_TRANSPARENT_RED_VALUE), + X(EGL_TRANSPARENT_GREEN_VALUE), + X(EGL_TRANSPARENT_BLUE_VALUE), + X(EGL_BIND_TO_TEXTURE_RGB), + X(EGL_BIND_TO_TEXTURE_RGBA), + X(EGL_MIN_SWAP_INTERVAL), + X(EGL_MAX_SWAP_INTERVAL), + X(EGL_LUMINANCE_SIZE), + X(EGL_ALPHA_MASK_SIZE), + X(EGL_COLOR_BUFFER_TYPE), + X(EGL_RENDERABLE_TYPE), + X(EGL_CONFORMANT), + }; +#undef X + + for (size_t j = 0; j < sizeof(names) / sizeof(names[0]); j++) { + EGLint value = -1; + EGLint returnVal = eglGetConfigAttrib(dpy, config, names[j].attribute, + &value); + EGLint error = eglGetError(); + if (returnVal && error == EGL_SUCCESS) { + testPrintI(" %s: %d (%#x)", names[j].name, value, value); + } + } + testPrintI(""); +} |