X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.c;h=d1cb4d35d2ed875a29181b410d034b310fe81285;hb=d0ab5a10ecda925e8fd5641aef3fdd9e035492f8;hp=a4d3f9e8b2780cae85bc519e2cbc8fef9849b162;hpb=d77d7ac6d22b63ff3e10608e54c7ac919915fae9;p=rocksndiamonds.git

diff --git a/src/libgame/system.c b/src/libgame/system.c
index a4d3f9e8..d1cb4d35 100644
--- a/src/libgame/system.c
+++ b/src/libgame/system.c
@@ -207,6 +207,9 @@ void InitGfxWindowInfo(int win_xsize, int win_ysize)
   gfx.background_bitmap_mask = REDRAW_NONE;
 
   ReCreateBitmap(&gfx.background_bitmap, win_xsize, win_ysize, DEFAULT_DEPTH);
+#if USE_FINAL_SCREEN_BITMAP
+  ReCreateBitmap(&gfx.final_screen_bitmap, win_xsize, win_ysize, DEFAULT_DEPTH);
+#endif
 }
 
 void InitGfxScrollbufferInfo(int scrollbuffer_width, int scrollbuffer_height)
@@ -720,6 +723,58 @@ void BlitBitmapOnBackground(Bitmap *src_bitmap, Bitmap *dst_bitmap,
 	       dst_x, dst_y);
 }
 
+void BlitTexture(Bitmap *bitmap,
+		int src_x, int src_y, int width, int height,
+		int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+  SDLBlitTexture(bitmap, src_x, src_y, width, height, dst_x, dst_y,
+		 BLIT_OPAQUE);
+}
+
+void BlitTextureMasked(Bitmap *bitmap,
+		       int src_x, int src_y, int width, int height,
+		       int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+  SDLBlitTexture(bitmap, src_x, src_y, width, height, dst_x, dst_y,
+		 BLIT_MASKED);
+}
+
+void BlitToScreen(Bitmap *bitmap,
+		  int src_x, int src_y, int width, int height,
+		  int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+#if USE_FINAL_SCREEN_BITMAP
+  BlitBitmap(bitmap, gfx.final_screen_bitmap, src_x, src_y,
+	     width, height, dst_x, dst_y);
+#else
+  BlitTexture(bitmap, src_x, src_y, width, height, dst_x, dst_y);
+#endif
+}
+
+void BlitToScreenMasked(Bitmap *bitmap,
+			int src_x, int src_y, int width, int height,
+			int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+#if USE_FINAL_SCREEN_BITMAP
+  BlitBitmapMasked(bitmap, gfx.final_screen_bitmap, src_x, src_y,
+		   width, height, dst_x, dst_y);
+#else
+  BlitTextureMasked(bitmap, src_x, src_y, width, height, dst_x, dst_y);
+#endif
+}
+
 void DrawSimpleBlackLine(Bitmap *bitmap, int from_x, int from_y,
 			 int to_x, int to_y)
 {