uMod2 Alpha Version:

known bugs: I disabled the remove device function inside the gui, because something in the event handling goes terrible wrong.

Changes:
- hashing algorithm is now a CRC64 value
- changed CRC32 algorithm to a faster one
- in save single texture mode, the selected texture can now be displayed
- the way how uMod get the raw data of the texture was changed

uMod_DXMain/uMod_TextureClient.h

@@ -61,7 +61,6 @@ public:
    */
   virtual int SaveSingleTexture(bool val) = 0;
 
-
   /**
    * Enable/Disable the string in the left upper corner during save single texture mode (called from the mainloop).
    * @param[in] val
@@ -69,6 +68,13 @@ public:
    */
   int ShowTextureString(bool val) {BoolShowTextureString = val; return (RETURN_OK);}
 
+  /**
+   * Enable/Disable the string in the left upper corner during save single texture mode (called from the mainloop).
+   * @param[in] val
+   * @return
+   */
+  int ShowSingleTexture(bool val) {BoolShowSingleTexture = val; return (RETURN_OK);}
+
   /**
    * Enable/Disable the hashing with CRC32, which is needed to support also tpf mods (called from the mainloop).
    * @param[in] val
@@ -172,6 +178,7 @@ public:
   bool BoolSaveAllTextures; //!< true if all textures should be saved
   bool BoolSaveSingleTexture; //!< true if "save single texture" mode is enabled
   bool BoolShowTextureString; //!< true if a string should be displayed during "save single texture" mode is enabled
+  bool BoolShowSingleTexture; //!< true if the texture should be displayed during "save single texture" mode is enabled
   bool BoolComputeCRC; //!< if true also the crc32 is calculated, which is need to support tpf
 
   int KeyBack; //!< key value for going to the previous texture