X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Finclude%2Fapi_drv_video.h;h=0d681feefc22e6fe19363243779f2162d6e4cb05;hb=1ec0aa1a19bca35e032e404bfcdaa3eb1adec51d;hp=ff9c395b032f8c505bb02f673bdc450a7dc3c43a;hpb=48743e39650eb1ef988380e9d95f27fd40d3a9ce;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/include/api_drv_video.h b/KernelLand/Kernel/include/api_drv_video.h
index ff9c395b..0d681fee 100644
--- a/KernelLand/Kernel/include/api_drv_video.h
+++ b/KernelLand/Kernel/include/api_drv_video.h
@@ -217,12 +217,12 @@ typedef struct sVideo_IOCtl_Pos
  */
 typedef struct sVideo_IOCtl_Bitmap
 {
-	Sint16	W;	//!< Width of image
-	Sint16	H;	//!< Height of image
+	Uint16	W;	//!< Width of image
+	Uint16	H;	//!< Height of image
 	Sint16	XOfs;	//!< X Offset of center
 	Sint16	YOfs;	//!< Y Offset of center
 	Uint32	Data[];	//!< Image data (ARGB array)
-}	tVideo_IOCtl_Bitmap;
+} PACKED	tVideo_IOCtl_Bitmap;
 
 /**
  * \brief Virtual Terminal Representation of a character
@@ -341,6 +341,10 @@ typedef struct sDrvUtil_Video_BufInfo
 	 * \brief Bit depth of the framebuffer
 	 */
 	short	Depth;
+	/**
+	 * \brief Cached copy of the screens state (only used if not NULL)
+	 */
+	void	*BackBuffer;
 	/*
 	 * \}
 	 */