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authorchai <chaifix@163.com>2019-03-19 23:06:27 +0800
committerchai <chaifix@163.com>2019-03-19 23:06:27 +0800
commit1497dccd63a84b7ee2b229b1ad9c5c02718f2a78 (patch)
treef8d1bff50da13e126d08c7345653e002e293202d /Source/3rdParty/SDL2/src/video/kmsdrm/SDL_kmsdrmdyn.c
parent5e2a973516e0729b225da9de0b03015dc5854ac4 (diff)
*rename
Diffstat (limited to 'Source/3rdParty/SDL2/src/video/kmsdrm/SDL_kmsdrmdyn.c')
-rw-r--r--Source/3rdParty/SDL2/src/video/kmsdrm/SDL_kmsdrmdyn.c171
1 files changed, 0 insertions, 171 deletions
diff --git a/Source/3rdParty/SDL2/src/video/kmsdrm/SDL_kmsdrmdyn.c b/Source/3rdParty/SDL2/src/video/kmsdrm/SDL_kmsdrmdyn.c
deleted file mode 100644
index c79f372..0000000
--- a/Source/3rdParty/SDL2/src/video/kmsdrm/SDL_kmsdrmdyn.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2018 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_KMSDRM
-
-#define DEBUG_DYNAMIC_KMSDRM 0
-
-#include "SDL_kmsdrmdyn.h"
-
-#if DEBUG_DYNAMIC_KMSDRM
-#include "SDL_log.h"
-#endif
-
-#ifdef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC
-
-#include "SDL_name.h"
-#include "SDL_loadso.h"
-
-typedef struct
-{
- void *lib;
- const char *libname;
-} kmsdrmdynlib;
-
-#ifndef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC
-#define SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC NULL
-#endif
-#ifndef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM
-#define SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM NULL
-#endif
-
-static kmsdrmdynlib kmsdrmlibs[] = {
- {NULL, SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC},
- {NULL, SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM}
-};
-
-static void *
-KMSDRM_GetSym(const char *fnname, int *pHasModule)
-{
- int i;
- void *fn = NULL;
- for (i = 0; i < SDL_TABLESIZE(kmsdrmlibs); i++) {
- if (kmsdrmlibs[i].lib != NULL) {
- fn = SDL_LoadFunction(kmsdrmlibs[i].lib, fnname);
- if (fn != NULL)
- break;
- }
- }
-
-#if DEBUG_DYNAMIC_KMSDRM
- if (fn != NULL)
- SDL_Log("KMSDRM: Found '%s' in %s (%p)\n", fnname, kmsdrmlibs[i].libname, fn);
- else
- SDL_Log("KMSDRM: Symbol '%s' NOT FOUND!\n", fnname);
-#endif
-
- if (fn == NULL)
- *pHasModule = 0; /* kill this module. */
-
- return fn;
-}
-
-#endif /* SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC */
-
-/* Define all the function pointers and wrappers... */
-#define SDL_KMSDRM_MODULE(modname) int SDL_KMSDRM_HAVE_##modname = 0;
-#define SDL_KMSDRM_SYM(rc,fn,params) SDL_DYNKMSDRMFN_##fn KMSDRM_##fn = NULL;
-#define SDL_KMSDRM_SYM_CONST(type,name) SDL_DYNKMSDRMCONST_##name KMSDRM_##name = NULL;
-#include "SDL_kmsdrmsym.h"
-
-static int kmsdrm_load_refcount = 0;
-
-void
-SDL_KMSDRM_UnloadSymbols(void)
-{
- /* Don't actually unload if more than one module is using the libs... */
- if (kmsdrm_load_refcount > 0) {
- if (--kmsdrm_load_refcount == 0) {
-#ifdef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC
- int i;
-#endif
-
- /* set all the function pointers to NULL. */
-#define SDL_KMSDRM_MODULE(modname) SDL_KMSDRM_HAVE_##modname = 0;
-#define SDL_KMSDRM_SYM(rc,fn,params) KMSDRM_##fn = NULL;
-#define SDL_KMSDRM_SYM_CONST(type,name) KMSDRM_##name = NULL;
-#include "SDL_kmsdrmsym.h"
-
-
-#ifdef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC
- for (i = 0; i < SDL_TABLESIZE(kmsdrmlibs); i++) {
- if (kmsdrmlibs[i].lib != NULL) {
- SDL_UnloadObject(kmsdrmlibs[i].lib);
- kmsdrmlibs[i].lib = NULL;
- }
- }
-#endif
- }
- }
-}
-
-/* returns non-zero if all needed symbols were loaded. */
-int
-SDL_KMSDRM_LoadSymbols(void)
-{
- int rc = 1; /* always succeed if not using Dynamic KMSDRM stuff. */
-
- /* deal with multiple modules needing these symbols... */
- if (kmsdrm_load_refcount++ == 0) {
-#ifdef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC
- int i;
- int *thismod = NULL;
- for (i = 0; i < SDL_TABLESIZE(kmsdrmlibs); i++) {
- if (kmsdrmlibs[i].libname != NULL) {
- kmsdrmlibs[i].lib = SDL_LoadObject(kmsdrmlibs[i].libname);
- }
- }
-
-#define SDL_KMSDRM_MODULE(modname) SDL_KMSDRM_HAVE_##modname = 1; /* default yes */
-#include "SDL_kmsdrmsym.h"
-
-#define SDL_KMSDRM_MODULE(modname) thismod = &SDL_KMSDRM_HAVE_##modname;
-#define SDL_KMSDRM_SYM(rc,fn,params) KMSDRM_##fn = (SDL_DYNKMSDRMFN_##fn) KMSDRM_GetSym(#fn,thismod);
-#define SDL_KMSDRM_SYM_CONST(type,name) KMSDRM_##name = *(SDL_DYNKMSDRMCONST_##name*) KMSDRM_GetSym(#name,thismod);
-#include "SDL_kmsdrmsym.h"
-
- if ((SDL_KMSDRM_HAVE_LIBDRM) && (SDL_KMSDRM_HAVE_GBM)) {
- /* all required symbols loaded. */
- SDL_ClearError();
- } else {
- /* in case something got loaded... */
- SDL_KMSDRM_UnloadSymbols();
- rc = 0;
- }
-
-#else /* no dynamic KMSDRM */
-
-#define SDL_KMSDRM_MODULE(modname) SDL_KMSDRM_HAVE_##modname = 1; /* default yes */
-#define SDL_KMSDRM_SYM(rc,fn,params) KMSDRM_##fn = fn;
-#define SDL_KMSDRM_SYM_CONST(type,name) KMSDRM_##name = name;
-#include "SDL_kmsdrmsym.h"
-
-#endif
- }
-
- return rc;
-}
-
-#endif /* SDL_VIDEO_DRIVER_KMSDRM */
-
-/* vi: set ts=4 sw=4 expandtab: */