X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=glaze.c;fp=glaze.c;h=0000000000000000000000000000000000000000;hb=d6e3c2ecec2d78a1f07f1701a472d646d3165f71;hp=0c2eada8d458ea1ca672a1e9a90df365032909ce;hpb=a60d550273984e5a553338c410eea587eff22bc2;p=glaze

diff --git a/glaze.c b/glaze.c
deleted file mode 100644
index 0c2eada..0000000
--- a/glaze.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* 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 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.
- */
-
-#define _GNU_SOURCE
-#include <dlfcn.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-
-void *libgl_handle;
-void *wrapper_handle;
-
-static void
-open_libgl_handle (void)
-{
-	const char *path;
-
-	if (libgl_handle)
-		return;
-
-	path = getenv ("GLAZE_LIBGL");
-	if (path == NULL) {
-		fprintf (stderr, "GLAZE_LIBGL unset. Please set to path of real libGL.so under glaze.\n");
-		exit (1);
-	}
-
-	libgl_handle = dlopen (path, RTLD_LAZY | RTLD_GLOBAL);
-	if (libgl_handle == NULL) {
-		fprintf (stderr, "Error: Failed to dlopen %s\n", path);
-		exit (1);
-	}
-}
-
-static void
-open_wrapper_handle (void)
-{
-	const char *path;
-
-	if (wrapper_handle)
-		return;
-
-	path = getenv ("GLAZE_WRAPPER");
-	if (path == NULL) {
-		fprintf (stderr, "GLAZE_WRAPPER unset. Please set to path of real libGL.so under glaze.\n");
-		exit (1);
-	}
-
-	wrapper_handle = dlopen (path, RTLD_LAZY);
-	if (wrapper_handle == NULL) {
-		fprintf (stderr, "Error: Failed to dlopen %s\n", path);
-		exit (1);
-	}
-}
-
-static void
-glaze_init (void) __attribute__((constructor));
-
-static void
-glaze_init (void)
-{
-	open_libgl_handle ();
-	open_wrapper_handle ();
-}
-
-static void *
-resolve (const char *name)
-{
-	void *symbol;
-
-	/* The wrapper gets first choice on all symbols. */
-	symbol = dlsym (wrapper_handle, name);
-	if (symbol)
-		return symbol;
-
-	return dlsym (libgl_handle, name);
-}
-
-#define GLAZE_API(name)							\
-void * name() __attribute__((ifunc(#name "_resolver")));		\
-static void *								\
-name ## _resolver (void) { return resolve (#name); }
-
-#include "specs/gl.def"
-#include "specs/glx.def"