| /* |
| * Copyright © 2013 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #include <stdio.h> |
| |
| #include "wgl_common.h" |
| #include <epoxy/gl.h> |
| |
| static int |
| test_function(HDC hdc) |
| { |
| bool pass = true; |
| int val; |
| HGLRC ctx; |
| |
| ctx = wglCreateContext(hdc); |
| if (!ctx) { |
| fputs("Failed to create wgl context\n", stderr); |
| return 1; |
| } |
| if (!wglMakeCurrent(hdc, ctx)) { |
| fputs("Failed to make context current\n", stderr); |
| return 1; |
| } |
| |
| /* GL 1.0 APIs are available as symbols in opengl32.dll. */ |
| glEnable(GL_LIGHTING); |
| val = 0; |
| glGetIntegerv(GL_LIGHTING, &val); |
| if (!val) { |
| fputs("Enabling GL_LIGHTING didn't stick.\n", stderr); |
| pass = false; |
| } |
| |
| if (epoxy_gl_version() >= 15 || |
| epoxy_has_gl_extension("GL_ARB_vertex_buffer_object")) { |
| glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 1234); |
| |
| val = 0; |
| glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &val); |
| if (val != 1234) { |
| printf("GL_ELEMENT_ARRAY_BUFFER_BINDING didn't stick: %d\n", val); |
| pass = false; |
| } |
| } |
| |
| wglMakeCurrent(NULL, NULL); |
| wglDeleteContext(ctx); |
| |
| return !pass; |
| } |
| |
| int |
| main(int argc, char **argv) |
| { |
| make_window_and_test(test_function); |
| |
| /* UNREACHED */ |
| return 1; |
| } |