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Diffstat (limited to '3rdparty/SDL2/src/video/x11/SDL_x11dyn.c')
-rw-r--r--3rdparty/SDL2/src/video/x11/SDL_x11dyn.c212
1 files changed, 0 insertions, 212 deletions
diff --git a/3rdparty/SDL2/src/video/x11/SDL_x11dyn.c b/3rdparty/SDL2/src/video/x11/SDL_x11dyn.c
deleted file mode 100644
index d07fda740aa..00000000000
--- a/3rdparty/SDL2/src/video/x11/SDL_x11dyn.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-#include "../../SDL_internal.h"
-
-#if SDL_VIDEO_DRIVER_X11
-
-#define DEBUG_DYNAMIC_X11 0
-
-#include "SDL_x11dyn.h"
-
-#if DEBUG_DYNAMIC_X11
-#include <stdio.h>
-#endif
-
-#ifdef SDL_VIDEO_DRIVER_X11_DYNAMIC
-
-#include "SDL_name.h"
-#include "SDL_loadso.h"
-
-typedef struct
-{
- void *lib;
- const char *libname;
-} x11dynlib;
-
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE
-#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE NULL
-#endif
-
-static x11dynlib x11libs[] = {
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC},
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT},
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR},
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA},
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2},
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR},
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS},
- {NULL, SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE}
-};
-
-static void *
-X11_GetSym(const char *fnname, int *pHasModule)
-{
- int i;
- void *fn = NULL;
- for (i = 0; i < SDL_TABLESIZE(x11libs); i++) {
- if (x11libs[i].lib != NULL) {
- fn = SDL_LoadFunction(x11libs[i].lib, fnname);
- if (fn != NULL)
- break;
- }
- }
-
-#if DEBUG_DYNAMIC_X11
- if (fn != NULL)
- printf("X11: Found '%s' in %s (%p)\n", fnname, x11libs[i].libname, fn);
- else
- printf("X11: Symbol '%s' NOT FOUND!\n", fnname);
-#endif
-
- if (fn == NULL)
- *pHasModule = 0; /* kill this module. */
-
- return fn;
-}
-
-#endif /* SDL_VIDEO_DRIVER_X11_DYNAMIC */
-
-/* Define all the function pointers and wrappers... */
-#define SDL_X11_SYM(rc,fn,params,args,ret) SDL_DYNX11FN_##fn X11_##fn = NULL;
-#include "SDL_x11sym.h"
-
-/* Annoying varargs entry point... */
-#ifdef X_HAVE_UTF8_STRING
-SDL_DYNX11FN_XCreateIC X11_XCreateIC = NULL;
-SDL_DYNX11FN_XGetICValues X11_XGetICValues = NULL;
-#endif
-
-/* These SDL_X11_HAVE_* flags are here whether you have dynamic X11 or not. */
-#define SDL_X11_MODULE(modname) int SDL_X11_HAVE_##modname = 0;
-#include "SDL_x11sym.h"
-
-static int x11_load_refcount = 0;
-
-void
-SDL_X11_UnloadSymbols(void)
-{
- /* Don't actually unload if more than one module is using the libs... */
- if (x11_load_refcount > 0) {
- if (--x11_load_refcount == 0) {
- int i;
-
- /* set all the function pointers to NULL. */
-#define SDL_X11_MODULE(modname) SDL_X11_HAVE_##modname = 0;
-#define SDL_X11_SYM(rc,fn,params,args,ret) X11_##fn = NULL;
-#include "SDL_x11sym.h"
-
-#ifdef X_HAVE_UTF8_STRING
- X11_XCreateIC = NULL;
- X11_XGetICValues = NULL;
-#endif
-
-#ifdef SDL_VIDEO_DRIVER_X11_DYNAMIC
- for (i = 0; i < SDL_TABLESIZE(x11libs); i++) {
- if (x11libs[i].lib != NULL) {
- SDL_UnloadObject(x11libs[i].lib);
- x11libs[i].lib = NULL;
- }
- }
-#endif
- }
- }
-}
-
-/* returns non-zero if all needed symbols were loaded. */
-int
-SDL_X11_LoadSymbols(void)
-{
- int rc = 1; /* always succeed if not using Dynamic X11 stuff. */
-
- /* deal with multiple modules (dga, x11, etc) needing these symbols... */
- if (x11_load_refcount++ == 0) {
-#ifdef SDL_VIDEO_DRIVER_X11_DYNAMIC
- int i;
- int *thismod = NULL;
- for (i = 0; i < SDL_TABLESIZE(x11libs); i++) {
- if (x11libs[i].libname != NULL) {
- x11libs[i].lib = SDL_LoadObject(x11libs[i].libname);
- }
- }
-
-#define SDL_X11_MODULE(modname) SDL_X11_HAVE_##modname = 1; /* default yes */
-#include "SDL_x11sym.h"
-
-#define SDL_X11_MODULE(modname) thismod = &SDL_X11_HAVE_##modname;
-#define SDL_X11_SYM(a,fn,x,y,z) X11_##fn = (SDL_DYNX11FN_##fn) X11_GetSym(#fn,thismod);
-#include "SDL_x11sym.h"
-
-#ifdef X_HAVE_UTF8_STRING
- X11_XCreateIC = (SDL_DYNX11FN_XCreateIC)
- X11_GetSym("XCreateIC", &SDL_X11_HAVE_UTF8);
- X11_XGetICValues = (SDL_DYNX11FN_XGetICValues)
- X11_GetSym("XGetICValues", &SDL_X11_HAVE_UTF8);
-#endif
-
- if (SDL_X11_HAVE_BASEXLIB) {
- /* all required symbols loaded. */
- SDL_ClearError();
- } else {
- /* in case something got loaded... */
- SDL_X11_UnloadSymbols();
- rc = 0;
- }
-
-#else /* no dynamic X11 */
-
-#define SDL_X11_MODULE(modname) SDL_X11_HAVE_##modname = 1; /* default yes */
-#define SDL_X11_SYM(a,fn,x,y,z) X11_##fn = (SDL_DYNX11FN_##fn) fn;
-#include "SDL_x11sym.h"
-
-#ifdef X_HAVE_UTF8_STRING
- X11_XCreateIC = XCreateIC;
- X11_XGetICValues = XGetICValues;
-#endif
-#endif
- }
-
- return rc;
-}
-
-#endif /* SDL_VIDEO_DRIVER_X11 */
-
-/* vi: set ts=4 sw=4 expandtab: */