You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.9 KiB
92 lines
2.9 KiB
/*
|
|
** Copyright 2010, 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.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#include <EGL/egl.h>
|
|
#include <EGL/eglext.h>
|
|
|
|
#define ATTRIBUTE(_attr) { _attr, #_attr }
|
|
|
|
struct Attribute {
|
|
EGLint attribute;
|
|
char const* name;
|
|
};
|
|
|
|
// clang-format off
|
|
Attribute attributes[] = {
|
|
ATTRIBUTE( EGL_BUFFER_SIZE ),
|
|
ATTRIBUTE( EGL_ALPHA_SIZE ),
|
|
ATTRIBUTE( EGL_BLUE_SIZE ),
|
|
ATTRIBUTE( EGL_GREEN_SIZE ),
|
|
ATTRIBUTE( EGL_RED_SIZE ),
|
|
ATTRIBUTE( EGL_DEPTH_SIZE ),
|
|
ATTRIBUTE( EGL_STENCIL_SIZE ),
|
|
ATTRIBUTE( EGL_CONFIG_CAVEAT ),
|
|
ATTRIBUTE( EGL_CONFIG_ID ),
|
|
ATTRIBUTE( EGL_LEVEL ),
|
|
ATTRIBUTE( EGL_MAX_PBUFFER_HEIGHT ),
|
|
ATTRIBUTE( EGL_MAX_PBUFFER_WIDTH ),
|
|
ATTRIBUTE( EGL_MAX_PBUFFER_PIXELS ),
|
|
ATTRIBUTE( EGL_NATIVE_RENDERABLE ),
|
|
ATTRIBUTE( EGL_NATIVE_VISUAL_ID ),
|
|
ATTRIBUTE( EGL_NATIVE_VISUAL_TYPE ),
|
|
ATTRIBUTE( EGL_SAMPLES ),
|
|
ATTRIBUTE( EGL_SAMPLE_BUFFERS ),
|
|
ATTRIBUTE( EGL_SURFACE_TYPE ),
|
|
ATTRIBUTE( EGL_TRANSPARENT_TYPE ),
|
|
ATTRIBUTE( EGL_TRANSPARENT_BLUE_VALUE ),
|
|
ATTRIBUTE( EGL_TRANSPARENT_GREEN_VALUE ),
|
|
ATTRIBUTE( EGL_TRANSPARENT_RED_VALUE ),
|
|
ATTRIBUTE( EGL_BIND_TO_TEXTURE_RGB ),
|
|
ATTRIBUTE( EGL_BIND_TO_TEXTURE_RGBA ),
|
|
ATTRIBUTE( EGL_MIN_SWAP_INTERVAL ),
|
|
ATTRIBUTE( EGL_MAX_SWAP_INTERVAL ),
|
|
ATTRIBUTE( EGL_LUMINANCE_SIZE ),
|
|
ATTRIBUTE( EGL_ALPHA_MASK_SIZE ),
|
|
ATTRIBUTE( EGL_COLOR_BUFFER_TYPE ),
|
|
ATTRIBUTE( EGL_RENDERABLE_TYPE ),
|
|
ATTRIBUTE( EGL_MATCH_NATIVE_PIXMAP ),
|
|
ATTRIBUTE( EGL_CONFORMANT ),
|
|
ATTRIBUTE( EGL_COLOR_COMPONENT_TYPE_EXT ),
|
|
};
|
|
// clang-format on
|
|
|
|
int main(int /*argc*/, char** /*argv*/) {
|
|
EGLConfig* configs;
|
|
EGLint n;
|
|
|
|
EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
|
|
eglInitialize(dpy, 0, 0);
|
|
eglGetConfigs(dpy, NULL, 0, &n);
|
|
configs = new EGLConfig[n];
|
|
eglGetConfigs(dpy, configs, n, &n);
|
|
|
|
for (EGLint i=0 ; i<n ; i++) {
|
|
printf("EGLConfig[%d]\n", i);
|
|
for (unsigned attr = 0 ; attr<sizeof(attributes)/sizeof(Attribute) ; attr++) {
|
|
EGLint value;
|
|
eglGetConfigAttrib(dpy, configs[i], attributes[attr].attribute, &value);
|
|
printf("\t%-32s: %10d (0x%08x)\n", attributes[attr].name, value, value);
|
|
}
|
|
}
|
|
|
|
delete [] configs;
|
|
eglTerminate(dpy);
|
|
return 0;
|
|
}
|