\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
} EFI_GRAPHICS_OUTPUT_MODE_INFORMATION;\r
\r
/**\r
- Return the current video mode information.\r
+ Returns information for an available graphics mode that the graphics device\r
+ and the set of active video output devices supports.\r
\r
- @param This Protocol instance pointer.\r
- @param ModeNumber The mode number to return information on.\r
- @param SizeOfInfo A pointer to the size, in bytes, of the Info buffer.\r
- @param Info A pointer to callee allocated buffer that returns information about ModeNumber.\r
+ @param This The EFI_GRAPHICS_OUTPUT_PROTOCOL instance.\r
+ @param ModeNumber The mode number to return information on.\r
+ @param SizeOfInfo A pointer to the size, in bytes, of the Info buffer.\r
+ @param Info A pointer to callee allocated buffer that returns information about ModeNumber.\r
\r
@retval EFI_SUCCESS Mode information returned.\r
@retval EFI_BUFFER_TOO_SMALL The Info buffer was too small.\r
);\r
\r
/**\r
- Return the current video mode information.\r
+ Set the video device into the specified mode and clears the visible portions of \r
+ the output display to black.\r
\r
- @param This Protocol instance pointer.\r
- @param ModeNumber The mode number to be set.\r
+ @param This The EFI_GRAPHICS_OUTPUT_PROTOCOL instance.\r
+ @param ModeNumber Abstraction that defines the current video mode.\r
\r
- @retval EFI_SUCCESS Graphics mode was changed.\r
+ @retval EFI_SUCCESS The graphics mode specified by ModeNumber was selected.\r
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
@retval EFI_UNSUPPORTED ModeNumber is not supported by this device.\r
\r