1 /* Copyright © 2013, Intel Corporation
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 #include "fips-dispatch.h"
35 glXSwapBuffers (Display *dpy, GLXDrawable drawable)
37 GLWRAP_DEFER (glXSwapBuffers, dpy, drawable);
42 /* glXGetProcAddressARB is a function which accepts a string and
43 * returns a generic function pointer (which nominally accepts void and
44 * has void return type). Of course, the user is expected to cast the
45 * returned function pointer to a function pointer of the expected
48 void (*glXGetProcAddressARB (const GLubyte *func))(void)
50 static void *libfips_handle = NULL;
53 if (libfips_handle == NULL)
54 libfips_handle = dlwrap_dlopen_libfips ();
56 /* If our library has this symbol, that's what we want to give. */
57 ret = dlwrap_real_dlsym (libfips_handle, (const char *) func);
61 /* Otherwise, just defer to the real glXGetProcAddressARB. */
62 GLWRAP_DEFER_WITH_RETURN (ret, glXGetProcAddressARB, func);
67 void (*glXGetProcAddress (const GLubyte *func))(void)
69 /* This comment must not be removed. It ensures that the
70 * glXGetProcAddress function ends up in our exported symbol
71 * list even though there's not otherwise any code saying:
73 * GLWRAP_DEFER_WITH_RETURN (ret, glXGetProcAddress, func);
75 return glXGetProcAddressARB(func);
79 glXMakeCurrent (Display *dpy, GLXDrawable drawable, GLXContext ctx)
83 fips_dispatch_init (FIPS_API_GLX);
85 GLWRAP_DEFER_WITH_RETURN (ret, glXMakeCurrent, dpy, drawable, ctx);
91 glXMakeContextCurrent (Display *dpy, GLXDrawable drawable, GLXDrawable read, GLXContext ctx)
95 fips_dispatch_init (FIPS_API_GLX);
97 GLWRAP_DEFER_WITH_RETURN (ret, glXMakeContextCurrent, dpy, drawable, read, ctx);