/* * Copyright © Christopher James Halse Rogers * * 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. * * Authors: * Christopher James Halse Rogers * */ /** @file glx-make-glxdrawable-current.c * * Test that MakeCurrent can successfully switch a single context between * different GLXDrawables and back. * * https://bugs.freedesktop.org/show_bug.cgi?id=30457 */ #include "piglit-util-gl.h" #include "piglit-glx-util.h" int piglit_width = 50, piglit_height = 50; static Display *dpy; static Window win_one, win_two; static XVisualInfo *visinfo; enum piglit_result draw(Display *dpy) { GLXContext ctx; float green[] = {0.0, 1.0, 0.0, 0.0}; GLboolean pass = GL_TRUE; GLXWindow glxwin_one, glxwin_two; GLXFBConfig config; config = piglit_glx_get_fbconfig_for_visinfo(dpy, visinfo); glxwin_one = glXCreateWindow(dpy, config, win_one, NULL); glxwin_two = glXCreateWindow(dpy, config, win_two, NULL); ctx = piglit_get_glx_context(dpy, visinfo); glXMakeCurrent(dpy, glxwin_one, ctx); piglit_dispatch_default_init(PIGLIT_DISPATCH_GL); glClearColor(0.0, 1.0, 0.0, 1.0); glClear(GL_COLOR_BUFFER_BIT); glXMakeCurrent(dpy, glxwin_two, ctx); glClear(GL_COLOR_BUFFER_BIT); glXMakeCurrent(dpy, glxwin_one, ctx); pass &= piglit_probe_pixel_rgb(1, 1, green); glXMakeCurrent(dpy, glxwin_two, ctx); pass &= piglit_probe_pixel_rgb(1, 1, green); /* Free our resources when we're done. */ glXDestroyWindow(dpy, glxwin_one); glXDestroyWindow(dpy, glxwin_two); glXMakeCurrent(dpy, None, NULL); glXDestroyContext(dpy, ctx); return pass ? PIGLIT_PASS : PIGLIT_FAIL; } int main(int argc, char **argv) { int i; for(i = 1; i < argc; ++i) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } visinfo = piglit_get_glx_visual(dpy); win_one = piglit_get_glx_window(dpy, visinfo); win_two = piglit_get_glx_window(dpy, visinfo); XMapWindow(dpy, win_one); XMapWindow(dpy, win_two); piglit_glx_event_loop(dpy, draw); return 0; }