mirror of https://github.com/acidanthera/audk.git
add functions header for ConSplitterDxe module.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5453 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
parent
7687d3a835
commit
33019a717c
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@ -2019,6 +2019,15 @@ ConSplitterAbsolutePointerDeleteDevice (
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return EFI_NOT_FOUND;
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}
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/**
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Reallocate Text Out mode map.
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@param Private Consplitter Text Out pointer.
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@retval EFI_SUCCESS Buffer size has grown
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@retval EFI_OUT_OF_RESOURCES Could not grow the buffer size.
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**/
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EFI_STATUS
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ConSplitterGrowMapTable (
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IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private
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@ -2240,10 +2249,10 @@ ConSplitterGetIntersection (
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/**
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Add the device's output mode to console splitter's mode list.
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@param Private Text Out Splitter pointer
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@param Private Text Out Splitter pointer.
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@param TextOut Simple Text Output protocol pointer.
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@reture None
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@return None
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**/
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VOID
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@ -2743,7 +2752,7 @@ Done:
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from ConsoleOutMode variable and set it; if the variable does not exist,
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set to user defined console mode.
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None
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@param Private Consplitter Text Out pointer.
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@return None
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@ -3154,7 +3163,7 @@ ConSplitterTextInReset (
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Reads the next keystroke from the input device. The WaitForKey Event can
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be used to test for existance of a keystroke via WaitForEvent () call.
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@param This Protocol instance pointer.
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@param Private Protocol instance pointer.
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@param Key Driver may perform diagnostics on reset.
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@retval EFI_SUCCESS The keystroke information was returned.
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@ -3304,6 +3313,8 @@ ConSpliterConsoleControlLockStdInEvent (
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timer. If the Password is too big return an error. If the Password is valid
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Copy the Password and enable state variable and then arm the periodic timer
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@param This Console Control protocol pointer.
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@param Password The password input.
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@retval EFI_SUCCESS Lock the StdIn device
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@retval EFI_INVALID_PARAMETER Password is NULL
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@ -3894,7 +3905,8 @@ ConSplitterSimplePointerReset (
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Reads the next keystroke from the input device. The WaitForKey Event can
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be used to test for existance of a keystroke via WaitForEvent () call.
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@param This Protocol instance pointer. State -
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@param Private Protocol instance pointer.
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@param State The state information of simple pointer device.
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@retval EFI_SUCCESS The keystroke information was returned.
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@retval EFI_NOT_READY There was no keystroke data availiable.
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@ -4298,7 +4310,7 @@ ConSplitterTextOutReset (
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Write a Unicode string to the output device.
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@param This Protocol instance pointer.
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@param String The NULL-terminated Unicode string to be
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@param WString The NULL-terminated Unicode string to be
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displayed on the output device(s). All output
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devices must also support the Unicode drawing
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defined in this file.
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@ -4379,7 +4391,7 @@ ConSplitterTextOutOutputString (
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target device.
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@param This Protocol instance pointer.
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@param String The NULL-terminated Unicode string to be
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@param WString The NULL-terminated Unicode string to be
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examined for the output device(s).
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@retval EFI_SUCCESS The device(s) are capable of rendering the
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@ -4432,7 +4444,9 @@ ConSplitterTextOutTestString (
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@param This Protocol instance pointer.
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@param ModeNumber The mode number to return information on.
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@param Rows Returns the geometry of the text output device
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@param Columns Returns the columns of the text output device
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for the requested ModeNumber.
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@param Rows Returns the rows of the text output device
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for the requested ModeNumber.
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@retval EFI_SUCCESS The requested mode information was returned.
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@ -4681,9 +4695,12 @@ ConSplitterTextOutClearScreen (
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Sets the current coordinates of the cursor position
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@param This Protocol instance pointer.
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@param Row the position to set the cursor to. Must be
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@param Column The column position to set the cursor to. Must be
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greater than or equal to zero and less than the
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number of columns and rows by QueryMode ().
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number of columns by QueryMode ().
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@param Row The row position to set the cursor to. Must be
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greater than or equal to zero and less than the
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number of rows by QueryMode ().
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@retval EFI_SUCCESS The operation completed successfully.
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@retval EFI_DEVICE_ERROR The device had an error and could not complete
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@ -1533,6 +1533,8 @@ ConSpliterConsoleControlLockStdInEvent (
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timer. If the Password is too big return an error. If the Password is valid
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Copy the Password and enable state variable and then arm the periodic timer
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@param This Console Control protocol pointer.
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@param Password The password input.
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@retval EFI_SUCCESS Lock the StdIn device
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@retval EFI_INVALID_PARAMETER Password is NULL
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@ -1551,7 +1553,7 @@ ConSpliterConsoleControlLockStdIn (
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Reads the next keystroke from the input device. The WaitForKey Event can
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be used to test for existance of a keystroke via WaitForEvent () call.
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@param This Protocol instance pointer.
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@param Private Protocol instance pointer.
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@param Key Driver may perform diagnostics on reset.
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@retval EFI_SUCCESS The keystroke information was returned.
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@ -1658,7 +1660,7 @@ ConSplitterTextOutReset (
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Write a Unicode string to the output device.
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@param This Protocol instance pointer.
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@param String The NULL-terminated Unicode string to be
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@param WString The NULL-terminated Unicode string to be
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displayed on the output device(s). All output
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devices must also support the Unicode drawing
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defined in this file.
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@ -1686,7 +1688,7 @@ ConSplitterTextOutOutputString (
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target device.
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@param This Protocol instance pointer.
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@param String The NULL-terminated Unicode string to be
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@param WString The NULL-terminated Unicode string to be
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examined for the output device(s).
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@retval EFI_SUCCESS The device(s) are capable of rendering the
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@ -1710,7 +1712,9 @@ ConSplitterTextOutTestString (
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@param This Protocol instance pointer.
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@param ModeNumber The mode number to return information on.
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@param Rows Returns the geometry of the text output device
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@param Columns Returns the columns of the text output device
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for the requested ModeNumber.
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@param Rows Returns the rows of the text output device
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for the requested ModeNumber.
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@retval EFI_SUCCESS The requested mode information was returned.
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@ -1797,9 +1801,12 @@ ConSplitterTextOutClearScreen (
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Sets the current coordinates of the cursor position
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@param This Protocol instance pointer.
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@param Row the position to set the cursor to. Must be
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@param Column The column position to set the cursor to. Must be
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greater than or equal to zero and less than the
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number of columns and rows by QueryMode ().
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number of columns by QueryMode ().
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@param Row The row position to set the cursor to. Must be
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greater than or equal to zero and less than the
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number of rows by QueryMode ().
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@retval EFI_SUCCESS The operation completed successfully.
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@retval EFI_DEVICE_ERROR The device had an error and could not complete
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@ -1993,8 +2000,8 @@ ConSpliterGraphicsOutputSetMode (
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@param DestinationX X coordinate of destination for the BltBuffer.
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@param DestinationY Y coordinate of destination for the BltBuffer.
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@param Width Width of rectangle in BltBuffer in pixels.
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@param Height Hight of rectangle in BltBuffer in pixels. Delta
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-
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@param Height Hight of rectangle in BltBuffer in pixels.
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@param Delta OPTIONAL.
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@ -2018,6 +2025,20 @@ ConSpliterGraphicsOutputBlt (
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)
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;
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/**
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Write data from the buffer to video display based on Graphics Output setting.
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@param Private Consplitter Text Out pointer.
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@param GraphicsOutput Graphics Output protocol pointer.
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@param UgaDraw UGA Draw protocol pointer.
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@retval EFI_UNSUPPORTED No graphics devcie available .
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@retval EFI_DEVICE_ERROR A hardware error occured writting to the video buffer.
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**/
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EFI_STATUS
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DevNullGopSync (
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IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
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@ -2113,8 +2134,8 @@ ConSpliterUgaDrawSetMode (
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@param DestinationX X coordinate of destination for the BltBuffer.
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@param DestinationY Y coordinate of destination for the BltBuffer.
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@param Width Width of rectangle in BltBuffer in pixels.
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@param Height Hight of rectangle in BltBuffer in pixels. Delta
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-
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@param Height Hight of rectangle in BltBuffer in pixels.
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@param Delta OPTIONAL.
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@ -2138,6 +2159,19 @@ ConSpliterUgaDrawBlt (
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)
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;
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/**
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Write data from the buffer to video display based on UGA Draw setting.
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@param Private Consplitter Text Out pointer.
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@param GraphicsOutput Graphics Output protocol pointer.
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@param UgaDraw UGA Draw protocol pointer.
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@retval EFI_UNSUPPORTED No graphics devcie available .
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@retval EFI_DEVICE_ERROR A hardware error occured writting to the video buffer.
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**/
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EFI_STATUS
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DevNullUgaSync (
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IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
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@ -330,6 +330,52 @@ ConSpliterGraphicsOutputSetMode (
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return ReturnStatus;
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}
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/**
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The following table defines actions for BltOperations.
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EfiBltVideoFill - Write data from the BltBuffer pixel (SourceX, SourceY)
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directly to every pixel of the video display rectangle
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(DestinationX, DestinationY)
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(DestinationX + Width, DestinationY + Height).
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Only one pixel will be used from the BltBuffer. Delta is NOT used.
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EfiBltVideoToBltBuffer - Read data from the video display rectangle
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(SourceX, SourceY) (SourceX + Width, SourceY + Height) and place it in
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the BltBuffer rectangle (DestinationX, DestinationY )
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(DestinationX + Width, DestinationY + Height). If DestinationX or
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DestinationY is not zero then Delta must be set to the length in bytes
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of a row in the BltBuffer.
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EfiBltBufferToVideo - Write data from the BltBuffer rectangle
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(SourceX, SourceY) (SourceX + Width, SourceY + Height) directly to the
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video display rectangle (DestinationX, DestinationY)
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(DestinationX + Width, DestinationY + Height). If SourceX or SourceY is
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not zero then Delta must be set to the length in bytes of a row in the
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BltBuffer.
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EfiBltVideoToVideo - Copy from the video display rectangle
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(SourceX, SourceY) (SourceX + Width, SourceY + Height) .
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to the video display rectangle (DestinationX, DestinationY)
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(DestinationX + Width, DestinationY + Height).
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The BltBuffer and Delta are not used in this mode.
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@param Private Protocol instance pointer.
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@param BltBuffer Buffer containing data to blit into video buffer.
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This buffer has a size of
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Width*Height*sizeof(EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
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@param BltOperation Operation to perform on BlitBuffer and video
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memory
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@param SourceX X coordinate of source for the BltBuffer.
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@param SourceY Y coordinate of source for the BltBuffer.
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@param DestinationX X coordinate of destination for the BltBuffer.
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@param DestinationY Y coordinate of destination for the BltBuffer.
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@param Width Width of rectangle in BltBuffer in pixels.
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@param Height Hight of rectangle in BltBuffer in pixels.
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@param Delta OPTIONAL.
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@retval EFI_DEVICE_ERROR A hardware error occured writting to the video
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buffer.
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**/
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EFI_STATUS
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DevNullGraphicsOutputBlt (
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IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
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@ -486,7 +532,7 @@ DevNullGraphicsOutputBlt (
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@param DestinationY Y coordinate of destination for the BltBuffer.
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@param Width Width of rectangle in BltBuffer in pixels.
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@param Height Hight of rectangle in BltBuffer in pixels.
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@param Delta (not used here).
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@param Delta OPTIONAL.
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@ -593,6 +639,20 @@ ConSpliterGraphicsOutputBlt (
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return ReturnStatus;
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}
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/**
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Write data from the buffer to video display based on Graphics Output setting.
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@param Private Consplitter Text Out pointer.
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@param GraphicsOutput Graphics Output protocol pointer.
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@param UgaDraw UGA Draw protocol pointer.
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@retval EFI_UNSUPPORTED No graphics devcie available .
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@retval EFI_DEVICE_ERROR A hardware error occured writting to the video buffer.
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**/
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EFI_STATUS
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DevNullGopSync (
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IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
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@ -799,6 +859,52 @@ ConSpliterUgaDrawSetMode (
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return ReturnStatus;
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}
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/**
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The following table defines actions for BltOperations.
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EfiBltVideoFill - Write data from the BltBuffer pixel (SourceX, SourceY)
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directly to every pixel of the video display rectangle
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(DestinationX, DestinationY)
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(DestinationX + Width, DestinationY + Height).
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Only one pixel will be used from the BltBuffer. Delta is NOT used.
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EfiBltVideoToBltBuffer - Read data from the video display rectangle
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(SourceX, SourceY) (SourceX + Width, SourceY + Height) and place it in
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the BltBuffer rectangle (DestinationX, DestinationY )
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(DestinationX + Width, DestinationY + Height). If DestinationX or
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DestinationY is not zero then Delta must be set to the length in bytes
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of a row in the BltBuffer.
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EfiBltBufferToVideo - Write data from the BltBuffer rectangle
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(SourceX, SourceY) (SourceX + Width, SourceY + Height) directly to the
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video display rectangle (DestinationX, DestinationY)
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(DestinationX + Width, DestinationY + Height). If SourceX or SourceY is
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not zero then Delta must be set to the length in bytes of a row in the
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BltBuffer.
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EfiBltVideoToVideo - Copy from the video display rectangle
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(SourceX, SourceY) (SourceX + Width, SourceY + Height) .
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to the video display rectangle (DestinationX, DestinationY)
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(DestinationX + Width, DestinationY + Height).
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The BltBuffer and Delta are not used in this mode.
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@param Private Protocol instance pointer.
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@param BltBuffer Buffer containing data to blit into video buffer.
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This buffer has a size of
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Width*Height*sizeof(EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
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@param BltOperation Operation to perform on BlitBuffer and video
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memory
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@param SourceX X coordinate of source for the BltBuffer.
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@param SourceY Y coordinate of source for the BltBuffer.
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@param DestinationX X coordinate of destination for the BltBuffer.
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@param DestinationY Y coordinate of destination for the BltBuffer.
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@param Width Width of rectangle in BltBuffer in pixels.
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@param Height Hight of rectangle in BltBuffer in pixels.
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@param Delta OPTIONAL.
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@retval EFI_DEVICE_ERROR A hardware error occured writting to the video
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buffer.
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**/
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EFI_STATUS
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DevNullUgaBlt (
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IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
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@ -955,7 +1061,7 @@ DevNullUgaBlt (
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@param DestinationY Y coordinate of destination for the BltBuffer.
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@param Width Width of rectangle in BltBuffer in pixels.
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@param Height Hight of rectangle in BltBuffer in pixels.
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@param Delta (not used here)
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@param Delta OPTIONAL.
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@ -1059,6 +1165,19 @@ ConSpliterUgaDrawBlt (
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return ReturnStatus;
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}
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/**
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Write data from the buffer to video display based on UGA Draw setting.
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@param Private Consplitter Text Out pointer.
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@param GraphicsOutput Graphics Output protocol pointer.
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@param UgaDraw UGA Draw protocol pointer.
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@retval EFI_UNSUPPORTED No graphics devcie available .
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@retval EFI_SUCCESS The Blt operation completed.
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@retval EFI_INVALID_PARAMETER BltOperation is not valid.
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@retval EFI_DEVICE_ERROR A hardware error occured writting to the video buffer.
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**/
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EFI_STATUS
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DevNullUgaSync (
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IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
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