NULL\r
};\r
\r
-/**\r
- Gets Graphics Console devcie's foreground color and background color.\r
-\r
- @param This Protocol instance pointer.\r
- @param Foreground Returned text foreground color.\r
- @param Background Returned text background color.\r
-\r
- @retval EFI_SUCCESS It returned always.\r
-\r
-**/\r
-EFI_STATUS\r
-GetTextColors (\r
- IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,\r
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground,\r
- OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background\r
- );\r
-\r
-/**\r
- Draw Unicode string on the Graphics Console device's screen.\r
-\r
- @param This Protocol instance pointer.\r
- @param UnicodeWeight One Unicode string to be displayed.\r
- @param Count The count of Unicode string.\r
-\r
- @retval EFI_OUT_OF_RESOURCES If no memory resource to use.\r
- @retval EFI_UNSUPPORTED If no Graphics Output protocol and UGA Draw\r
- protocol exist.\r
- @retval EFI_SUCCESS Drawing Unicode string implemented successfully.\r
-\r
-**/\r
-EFI_STATUS\r
-DrawUnicodeWeightAtCursorN (\r
- IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,\r
- IN CHAR16 *UnicodeWeight,\r
- IN UINTN Count\r
- );\r
-\r
-/**\r
- Erase the cursor on the screen.\r
-\r
- @param This Protocol instance pointer.\r
-\r
- @retval EFI_SUCCESS The cursor is erased successfully.\r
-\r
-**/\r
-EFI_STATUS\r
-EraseCursor (\r
- IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This\r
- );\r
-\r
-/**\r
- Check if the current specific mode supported the user defined resolution\r
- for the Graphics Console device based on Graphics Output Protocol.\r
-\r
- If yes, set the graphic device's current mode to this specific mode.\r
- \r
- @param GraphicsOutput Graphics Output Protocol instance pointer.\r
- @param HorizontalResolution User defined horizontal resolution\r
- @param VerticalResolution User defined vertical resolution.\r
- @param CurrentModeNumber Current specific mode to be check.\r
-\r
- @retval EFI_SUCCESS The mode is supported.\r
- @retval EFI_UNSUPPORTED The specific mode is out of range of graphics \r
- device supported.\r
- @retval other The specific mode does not support user defined \r
- resolution or failed to set the current mode to the \r
- specific mode on graphics device.\r
-\r
-**/\r
-EFI_STATUS\r
-CheckModeSupported (\r
- EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,\r
- IN UINT32 HorizontalResolution,\r
- IN UINT32 VerticalResolution,\r
- OUT UINT32 *CurrentModeNumber\r
- );\r
-\r
-\r
/**\r
Test to see if Graphics Console could be supported on the Controller.\r
\r
Verifies that all characters in a Unicode string can be output to the \r
target device.\r
\r
- Implements SIMPLE_TEXT_OUTPUT.QueryMode().\r
+ Implements SIMPLE_TEXT_OUTPUT.TestString().\r
If one of the characters in the *Wstring is neither valid valid Unicode\r
drawing characters, not ASCII code, then this function will return\r
EFI_UNSUPPORTED\r
);\r
\r
/**\r
+ Verifies that all characters in a Unicode string can be output to the \r
+ target device.\r
+\r
Implements SIMPLE_TEXT_OUTPUT.TestString().\r
- If one of the characters in the *Wstring is\r
- neither valid valid Unicode drawing characters,\r
- not ASCII code, then this function will return\r
- EFI_UNSUPPORTED.\r
+ If one of the characters in the *Wstring is neither valid valid Unicode\r
+ drawing characters, not ASCII code, then this function will return\r
+ EFI_UNSUPPORTED\r
\r
- @param This Indicates the calling context.\r
- @param WString The Null-terminated Unicode string to be tested.\r
+ @param This Protocol instance pointer.\r
+ @param WString The NULL-terminated Unicode string to be examined for the output\r
+ device(s).\r
\r
- @return EFI_SUCCESS\r
- @return The Graphics Console is capable of rendering the output string.\r
- @return EFI_UNSUPPORTED\r
- @return Some of the characters in the Unicode string cannot be rendered.\r
+ @retval EFI_SUCCESS The device(s) are capable of rendering the output string.\r
+ @retval EFI_UNSUPPORTED Some of the characters in the Unicode string cannot be\r
+ rendered by one or more of the output devices mapped\r
+ by the EFI handle.\r
\r
**/\r
EFI_STATUS\r
);\r
\r
/**\r
+ Sets the background and foreground colors for the OutputString () and\r
+ ClearScreen () functions.\r
+\r
Implements SIMPLE_TEXT_OUTPUT.SetAttribute().\r
\r
- @param This Indicates the calling context.\r
- @param Attribute The attribute to set. Only bit0..6 are valid, all\r
- other bits are undefined and must be zero.\r
+ @param This Protocol instance pointer.\r
+ @param Attribute The attribute to set. Bits 0..3 are the foreground\r
+ color, and bits 4..6 are the background color. \r
+ All other bits are undefined and must be zero.\r
\r
- @return EFI_SUCCESS The requested attribute is set.\r
- @return EFI_DEVICE_ERROR The requested attribute cannot be set due to Graphics Console port error.\r
- @return EFI_UNSUPPORTED The attribute requested is not defined by EFI spec.\r
+ @retval EFI_SUCCESS The requested attribute is set.\r
+ @retval EFI_DEVICE_ERROR The requested attribute cannot be set due to Graphics Console port error.\r
+ @retval EFI_UNSUPPORTED The attribute requested is not defined.\r
\r
**/\r
EFI_STATUS\r
);\r
\r
/**\r
+ Sets the current coordinates of the cursor position.\r
+\r
Implements SIMPLE_TEXT_OUTPUT.SetCursorPosition().\r
\r
- @param This Indicates the calling context.\r
- @param Column The row to set cursor to.\r
- @param Row The column to set cursor to.\r
+ @param This Protocol instance pointer.\r
+ @param Column The position to set the cursor to. Must be greater than or\r
+ equal to zero and less than the number of columns and rows\r
+ by QueryMode ().\r
+ @param Row The position to set the cursor to. Must be greater than or\r
+ equal to zero and less than the number of columns and rows\r
+ by QueryMode ().\r
\r
- @return EFI_SUCCESS\r
- @return The operation completed successfully.\r
- @return EFI_DEVICE_ERROR\r
- @return The request fails due to Graphics Console device error.\r
- @return EFI_UNSUPPORTED\r
- @return The Graphics Console is not in a valid text mode, or the cursor position\r
- @return is invalid for current mode.\r
+ @retval EFI_SUCCESS The operation completed successfully.\r
+ @retval EFI_DEVICE_ERROR The device had an error and could not complete the request.\r
+ @retval EFI_UNSUPPORTED The output device is not in a valid text mode, or the\r
+ cursor position is invalid for the current mode.\r
\r
**/\r
EFI_STATUS\r
);\r
\r
\r
+/**\r
+ Gets Graphics Console devcie's foreground color and background color.\r
+\r
+ @param This Protocol instance pointer.\r
+ @param Foreground Returned text foreground color.\r
+ @param Background Returned text background color.\r
+\r
+ @retval EFI_SUCCESS It returned always.\r
+\r
+**/\r
+EFI_STATUS\r
+GetTextColors (\r
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,\r
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground,\r
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background\r
+ );\r
+\r
+/**\r
+ Draw Unicode string on the Graphics Console device's screen.\r
+\r
+ @param This Protocol instance pointer.\r
+ @param UnicodeWeight One Unicode string to be displayed.\r
+ @param Count The count of Unicode string.\r
+\r
+ @retval EFI_OUT_OF_RESOURCES If no memory resource to use.\r
+ @retval EFI_UNSUPPORTED If no Graphics Output protocol and UGA Draw\r
+ protocol exist.\r
+ @retval EFI_SUCCESS Drawing Unicode string implemented successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+DrawUnicodeWeightAtCursorN (\r
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,\r
+ IN CHAR16 *UnicodeWeight,\r
+ IN UINTN Count\r
+ );\r
+\r
+/**\r
+ Erase the cursor on the screen.\r
+\r
+ @param This Protocol instance pointer.\r
+\r
+ @retval EFI_SUCCESS The cursor is erased successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+EraseCursor (\r
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This\r
+ );\r
+\r
+/**\r
+ Check if the current specific mode supported the user defined resolution\r
+ for the Graphics Console device based on Graphics Output Protocol.\r
+\r
+ If yes, set the graphic device's current mode to this specific mode.\r
+ \r
+ @param GraphicsOutput Graphics Output Protocol instance pointer.\r
+ @param HorizontalResolution User defined horizontal resolution\r
+ @param VerticalResolution User defined vertical resolution.\r
+ @param CurrentModeNumber Current specific mode to be check.\r
+\r
+ @retval EFI_SUCCESS The mode is supported.\r
+ @retval EFI_UNSUPPORTED The specific mode is out of range of graphics \r
+ device supported.\r
+ @retval other The specific mode does not support user defined \r
+ resolution or failed to set the current mode to the \r
+ specific mode on graphics device.\r
+\r
+**/\r
+EFI_STATUS\r
+CheckModeSupported (\r
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,\r
+ IN UINT32 HorizontalResolution,\r
+ IN UINT32 VerticalResolution,\r
+ OUT UINT32 *CurrentModeNumber\r
+ );\r
+\r
#endif\r
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