X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsdl.h;h=ee0759d3b162c81b03ceb57d8a9cb04716fdabf5;hb=30797dcb6034d34040a7888cf2adfe5cd48ec986;hp=a45e68ec89ecd1d0898471943e14c55ae16275f1;hpb=c8689f0335cd584d24570046c6eb5a3b75701305;p=rocksndiamonds.git

diff --git a/src/libgame/sdl.h b/src/libgame/sdl.h
index a45e68ec..ee0759d3 100644
--- a/src/libgame/sdl.h
+++ b/src/libgame/sdl.h
@@ -75,6 +75,10 @@ struct SDLSurfaceInfo
   char *source_filename;
 
   int width, height;
+
+  int alpha[2][2];		// [surface|texture][opaque|masked]
+  int alpha_next_blit;
+
   SDL_Surface *surface;
   SDL_Surface *surface_masked;
   SDL_Texture *texture;
@@ -395,6 +399,7 @@ void SDLSetAlpha(SDL_Surface *, boolean, int);
 const char *SDLGetRendererName(void);
 boolean SDLSetNativeSurface(SDL_Surface **);
 SDL_Surface *SDLGetNativeSurface(SDL_Surface *);
+SDL_Surface *SDLCreateNativeSurface(int, int, int);
 void SDLCreateBitmapTextures(Bitmap *);
 void SDLFreeBitmapTextures(Bitmap *);
 
@@ -416,8 +421,8 @@ void SDLLimitScreenUpdates(boolean);
 void SDLInitVideoDisplay(void);
 void SDLInitVideoBuffer(boolean);
 boolean SDLSetVideoMode(boolean);
-void SDLCreateBitmapContent(Bitmap *, int, int, int);
 void SDLFreeBitmapPointers(Bitmap *);
+void SDLBlitSurface(SDL_Surface *, SDL_Surface *, int, int, int, int, int, int);
 void SDLCopyArea(Bitmap *, Bitmap *, int, int, int, int, int, int, int);
 void SDLBlitTexture(Bitmap *, int, int, int, int, int, int, int);
 void SDLFillRectangle(Bitmap *, int, int, int, int, Uint32);
@@ -428,9 +433,9 @@ void SDLDrawLine(Bitmap *, int, int, int, int, Uint32);
 Pixel SDLGetPixel(Bitmap *, int, int);
 void SDLPutPixel(Bitmap *, int, int, Pixel);
 
-void SDLInvertArea(Bitmap *, int, int, int, int, Uint32);
 void SDLCopyInverseMasked(Bitmap *, Bitmap *, int, int, int, int, int, int);
 
+SDL_Surface *SDLZoomSurface(SDL_Surface *, int, int);
 Bitmap *SDLZoomBitmap(Bitmap *, int, int);
 
 Bitmap *SDLLoadImage(char *);