1 files changed, 28 insertions, 0 deletions
diff --git a/Src/Plugins/Visualization/vis_nsfs/dd.h b/Src/Plugins/Visualization/vis_nsfs/dd.h
new file mode 100644
index 00000000..0c8b089a
--- /dev/null
+++ b/Src/Plugins/Visualization/vis_nsfs/dd.h
@@ -0,0 +1,28 @@
+#ifndef _DD_H_
+#define _DD_H_
+
+class C_DD
+{
+public:
+  C_DD();
+  char *open(int w, int h, HWND hwnd); // returns error string on error, or NULL on success
+  void close(void);
+  int lock(unsigned char **input, unsigned char **output);
+  void unlock(void);
+  void setpalette(unsigned char palette[768], unsigned int time_ms);
+  int palette_fadeleft(void); // returns how long til palette fade will be done
+private:
+  LPDIRECTDRAWPALETTE g_ddp;
+  LPDIRECTDRAW g_lpDD;
+  LPDIRECTDRAWSURFACE g_lpDDSPrim,g_lpPrimSurfBack;
+  LPDIRECTDRAWSURFACE g_RenderSurface[2];
+  void *g_RenderSurfaceLocked[2];
+  unsigned char g_palette_seek[768];
+  unsigned char g_palette_orig[768];
+  unsigned char g_palette_last[768];
+  int g_pal_lastv;
+  int cursurface;
+  unsigned int g_palette_starttime, g_palette_endtime;
+};
+
+#endif // _DD_H_
+\ No newline at end of file