From 386f0a8a44a6fabea50afac11f34268982292f51 Mon Sep 17 00:00:00 2001
From: deuce <>
Date: Wed, 10 Oct 2007 21:47:46 +0000
Subject: [PATCH] Add UpdateRect()
---
src/conio/sdlfuncs.c | 9 +++++++++
src/conio/sdlfuncs.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/src/conio/sdlfuncs.c b/src/conio/sdlfuncs.c
index d61880dc03..d166ae172e 100644
--- a/src/conio/sdlfuncs.c
+++ b/src/conio/sdlfuncs.c
@@ -52,6 +52,7 @@ int load_sdl_funcs(struct sdlfuncs *sdlf)
sdlf->SetColors=SDL_SetColors;
sdlf->BlitSurface=SDL_UpperBlit;
sdlf->UpdateRects=SDL_UpdateRects;
+ sdlf->UpdateRect=SDL_UpdateRect;
sdlf->SDL_CreateSemaphore=SDL_CreateSemaphore;
sdlf->SDL_DestroySemaphore=SDL_DestroySemaphore;
sdlf->SDL_CreateMutex=SDL_CreateMutex;
@@ -164,6 +165,10 @@ int load_sdl_funcs(struct sdlfuncs *sdlf)
FreeLibrary(sdl_dll);
return(-1);
}
+ if((sdlf->UpdateRect=(void *)GetProcAddress(sdl_dll, "SDL_UpdateRect"))==NULL) {
+ FreeLibrary(sdl_dll);
+ return(-1);
+ }
if((sdlf->SDL_CreateSemaphore=(void *)GetProcAddress(sdl_dll, "SDL_CreateSemaphore"))==NULL) {
FreeLibrary(sdl_dll);
return(-1);
@@ -357,6 +362,10 @@ int load_sdl_funcs(struct sdlfuncs *sdlf)
dlclose(sdl_dll);
return(-1);
}
+ if((sdlf->UpdateRect=dlsym(sdl_dll, "SDL_UpdateRect"))==NULL) {
+ dlclose(sdl_dll);
+ return(-1);
+ }
if((sdlf->SDL_CreateSemaphore=dlsym(sdl_dll, "SDL_CreateSemaphore"))==NULL) {
dlclose(sdl_dll);
return(-1);
diff --git a/src/conio/sdlfuncs.h b/src/conio/sdlfuncs.h
index 4424c95ab3..1499d237ad 100644
--- a/src/conio/sdlfuncs.h
+++ b/src/conio/sdlfuncs.h
@@ -26,6 +26,7 @@ struct sdlfuncs {
int (*BlitSurface) (SDL_Surface *src, SDL_Rect *srcrect,
SDL_Surface *dst, SDL_Rect *dstrect);
void (*UpdateRects) (SDL_Surface *screen, int numrects, SDL_Rect *rects);
+ void (*UpdateRect) (SDL_Surface *screen, Sint32 x, Sint32 y, Sint32 w, Sint32 h);
SDL_sem *(*SDL_CreateSemaphore) (Uint32 initial_value);
void (*SDL_DestroySemaphore) (SDL_sem *semaphore);
SDL_mutex *(*SDL_CreateMutex) (void);
--
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