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Clarify clipping behavior of PrintXY() and AsciiPrintXY(). 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8271 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney 2009-05-08 23:48:32 +00:00
parent ae55f4ebda
commit b9c8d8bd15
2 changed files with 12 additions and 8 deletions
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10
MdePkg/Include/Library/UefiLib.h
View File

@ -1074,8 +1074,9 @@ AsciiErrorPrint (
This function prints a formatted Unicode string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
Unicode characters printed. If the length of the formatted Unicode string is
greater than PcdUefiLibMaxPrintBufferSize, then only the first
Unicode characters displayed, not including partial characters that may be clipped
by the right edge of the display. If the length of the formatted Unicode string is
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL
is used to convert the string to a bitmap using the glyphs registered with the
HII database. No wrapping is performed, so any portions of the string the fall
@ -1123,8 +1124,9 @@ PrintXY (
This function prints a formatted ASCII string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
ASCII characters printed. If the length of the formatted ASCII string is
greater than PcdUefiLibMaxPrintBufferSize, then only the first
ASCII characters displayed, not including partial characters that may be clipped
by the right edge of the display. If the length of the formatted ASCII string is
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL
is used to convert the string to a bitmap using the glyphs registered with the
HII database. No wrapping is performed, so any portions of the string the fall

10
MdePkg/Library/UefiLib/UefiLibPrint.c
View File

@ -535,8 +535,9 @@ Error:
This function prints a formatted Unicode string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
Unicode characters printed. If the length of the formatted Unicode string is
greater than PcdUefiLibMaxPrintBufferSize, then only the first
Unicode characters displayed, not including partial characters that may be clipped
by the right edge of the display. If the length of the formatted Unicode string is
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL
is used to convert the string to a bitmap using the glyphs registered with the
HII database. No wrapping is performed, so any portions of the string the fall
@ -609,8 +610,9 @@ PrintXY (
This function prints a formatted ASCII string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
ASCII characters printed. If the length of the formatted ASCII string is
greater than PcdUefiLibMaxPrintBufferSize, then only the first
ASCII characters displayed, not including partial characters that may be clipped
by the right edge of the display. If the length of the formatted ASCII string is
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL
is used to convert the string to a bitmap using the glyphs registered with the
HII database. No wrapping is performed, so any portions of the string the fall