\r
Abstraction of a very simple graphics device.\r
\r
- Copyright (c) 2006 - 2008, Intel Corporation\r
- All rights reserved. This program and the accompanying materials\r
+ Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
UINT32 Raw;\r
} EFI_UGA_PIXEL_UNION;\r
\r
-/**\r
- Enumration value for actions of Blt operations.\r
- **/\r
+///\r
+/// Enumration value for actions of Blt operations.\r
+///\r
typedef enum {\r
EfiUgaVideoFill, ///< Write data from the BltBuffer pixel (SourceX, SourceY)\r
///< directly to every pixel of the video display rectangle\r
@retval EFI_INVALID_PARAMETER - BltOperation is not valid.\r
@retval EFI_DEVICE_ERROR - A hardware error occured writting to the video buffer.\r
\r
---*/\r
+**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_UGA_DRAW_PROTOCOL_BLT)(\r
IN UINTN Delta OPTIONAL\r
);\r
\r
-/** \r
- This protocol provides a basic abstraction to set video modes and \r
- copy pixels to and from the graphics controller's frame buffer. \r
-\r
- @par Protocol Description:\r
- The EFI_UGA_DRAW_PROTOCOL provides a software abstraction to allow pixels to be drawn\r
- directly to the frame buffer. The EFI_UGA_DRAW_PROTOCOL is designed to be lightweight and\r
- to support the basic needs of graphics output prior to Operating System boot. \r
-\r
- @param GetMode \r
- Returns information about the geometry and configuration of the\r
- graphics controller's current frame buffer configuration.\r
-\r
- @param SetMode \r
- Set the graphics device into a given mode and clears the frame buffer to black.\r
-\r
- @param Blt \r
- Software abstraction to draw on the video device's frame buffer. \r
-**/\r
+///\r
+/// This protocol provides a basic abstraction to set video modes and \r
+/// copy pixels to and from the graphics controller's frame buffer. \r
+///\r
struct _EFI_UGA_DRAW_PROTOCOL {\r
EFI_UGA_DRAW_PROTOCOL_GET_MODE GetMode;\r
EFI_UGA_DRAW_PROTOCOL_SET_MODE SetMode;\r