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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5549 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2008-07-22 07:26:57 +00:00
parent 43b86bee3b
commit 8595bdaf58
4 changed files with 82 additions and 75 deletions
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112
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.c
View File

@ -1,10 +1,5 @@
/** @file /** @file
This is the main routine for initializing the Graphics Console support routines. This is the main routine for initializing the Graphics Console support routines.
Remaining Tasks
Add all standard Glyphs from UEFI 2.0 Specification
Implement optimal automatic Mode creation algorithm
Solve palette issues for mixed graphics and text
When does this protocol reset the palette?
Copyright (c) 2006 - 2008 Intel Corporation. <BR> Copyright (c) 2006 - 2008 Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials All rights reserved. This program and the accompanying materials
@ -80,7 +75,7 @@ EraseCursor (
@param VerticalResolution User defined vertical resolution. @param VerticalResolution User defined vertical resolution.
@param CurrentModeNumber Current specific mode to be check. @param CurrentModeNumber Current specific mode to be check.
@retval EFI_SUCCESS This driver is removed ControllerHandle. @retval EFI_SUCCESS The mode is supported.
@retval EFI_UNSUPPORTED The specific mode is out of range of graphics @retval EFI_UNSUPPORTED The specific mode is out of range of graphics
devcie supported. devcie supported.
@retval other The specific mode does not support user defined @retval other The specific mode does not support user defined
@ -97,9 +92,9 @@ CheckModeSupported (
); );
// //
// Globals // Graphics Console Devcie Private Data template
// //
GRAPHICS_CONSOLE_DEV mGraphicsConsoleDevTemplate = { STATIC GRAPHICS_CONSOLE_DEV mGraphicsConsoleDevTemplate = {
GRAPHICS_CONSOLE_DEV_SIGNATURE, GRAPHICS_CONSOLE_DEV_SIGNATURE,
(EFI_GRAPHICS_OUTPUT_PROTOCOL *) NULL, (EFI_GRAPHICS_OUTPUT_PROTOCOL *) NULL,
(EFI_UGA_DRAW_PROTOCOL *) NULL, (EFI_UGA_DRAW_PROTOCOL *) NULL,
@ -182,19 +177,19 @@ EFI_DRIVER_BINDING_PROTOCOL gGraphicsConsoleDriverBinding = {
/** /**
Test to see if Graphics Console could be supported on the ControllerHandle. Test to see if Graphics Console could be supported on the Controller.
Graphics Console could be supported if Graphics Output Protocol or UGA Draw Graphics Console could be supported if Graphics Output Protocol or UGA Draw
Protocol exists on the ControllerHandle. (UGA Draw Protocol could be shipped Protocol exists on the Controller. (UGA Draw Protocol could be skipped
if PcdUgaConsumeSupport is set to FALSE.) if PcdUgaConsumeSupport is set to FALSE.)
@param This Protocol instance pointer. @param This Protocol instance pointer.
@param ControllerHandle Handle of device to test. @param Controller Handle of device to test.
@param RemainingDevicePath Optional parameter use to pick a specific child @param RemainingDevicePath Optional parameter use to pick a specific child
device to start. device to start.
@retval EFI_SUCCESS This driver supports this device @retval EFI_SUCCESS This driver supports this device.
@retval other This driver does not support this device @retval other This driver does not support this device.
**/ **/
EFI_STATUS EFI_STATUS
@ -294,17 +289,17 @@ Error:
/** /**
Start this driver on ControllerHandle by opening Graphics Output protocol or Start this driver on Controller by opening Graphics Output protocol or
UGA Draw protocol, and installing Simple Text Out protocol on ControllerHandle. UGA Draw protocol, and installing Simple Text Out protocol on Controller.
(UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.) (UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.)
@param This Protocol instance pointer. @param This Protocol instance pointer.
@param ControllerHandle Handle of device to bind driver to @param Controller Handle of device to bind driver to
@param RemainingDevicePath Optional parameter use to pick a specific child @param RemainingDevicePath Optional parameter use to pick a specific child
device to start. device to start.
@retval EFI_SUCCESS This driver is added to ControllerHandle @retval EFI_SUCCESS This driver is added to Controller.
@retval other This driver does not support this device @retval other This driver does not support this device.
**/ **/
EFI_STATUS EFI_STATUS
@ -390,7 +385,7 @@ GraphicsConsoleControllerDriverStart (
SimplifiedFont->NumberOfNarrowGlyphs = (UINT16) (NarrowFontSize / sizeof (EFI_NARROW_GLYPH)); SimplifiedFont->NumberOfNarrowGlyphs = (UINT16) (NarrowFontSize / sizeof (EFI_NARROW_GLYPH));
Location = (UINT8 *) (&SimplifiedFont->NumberOfWideGlyphs + 1); Location = (UINT8 *) (&SimplifiedFont->NumberOfWideGlyphs + 1);
CopyMem (Location, UsStdNarrowGlyphData, NarrowFontSize); CopyMem (Location, gUsStdNarrowGlyphData, NarrowFontSize);
// //
// Add this simplified font package to a package list then install it. // Add this simplified font package to a package list then install it.
@ -509,22 +504,22 @@ GraphicsConsoleControllerDriverStart (
// Add Mode #0 that must be 80x25 // Add Mode #0 that must be 80x25
// //
MaxMode = 0; MaxMode = 0;
Private->ModeData[MaxMode].GopWidth = HorizontalResolution; Private->ModeData[MaxMode].GopWidth = HorizontalResolution;
Private->ModeData[MaxMode].GopHeight = VerticalResolution; Private->ModeData[MaxMode].GopHeight = VerticalResolution;
Private->ModeData[MaxMode].GopModeNumber = ModeNumber; Private->ModeData[MaxMode].GopModeNumber = ModeNumber;
Private->ModeData[MaxMode].DeltaX = (HorizontalResolution - (80 * EFI_GLYPH_WIDTH)) >> 1; Private->ModeData[MaxMode].DeltaX = (HorizontalResolution - (80 * EFI_GLYPH_WIDTH)) >> 1;
Private->ModeData[MaxMode].DeltaY = (VerticalResolution - (25 * EFI_GLYPH_HEIGHT)) >> 1; Private->ModeData[MaxMode].DeltaY = (VerticalResolution - (25 * EFI_GLYPH_HEIGHT)) >> 1;
MaxMode++; MaxMode++;
// //
// If it is possible to support Mode #1 - 80x50, than add it as an active mode // If it is possible to support Mode #1 - 80x50, than add it as an active mode
// //
if (Rows >= 50) { if (Rows >= 50) {
Private->ModeData[MaxMode].GopWidth = HorizontalResolution; Private->ModeData[MaxMode].GopWidth = HorizontalResolution;
Private->ModeData[MaxMode].GopHeight = VerticalResolution; Private->ModeData[MaxMode].GopHeight = VerticalResolution;
Private->ModeData[MaxMode].GopModeNumber = ModeNumber; Private->ModeData[MaxMode].GopModeNumber = ModeNumber;
Private->ModeData[MaxMode].DeltaX = (HorizontalResolution - (80 * EFI_GLYPH_WIDTH)) >> 1; Private->ModeData[MaxMode].DeltaX = (HorizontalResolution - (80 * EFI_GLYPH_WIDTH)) >> 1;
Private->ModeData[MaxMode].DeltaY = (VerticalResolution - (50 * EFI_GLYPH_HEIGHT)) >> 1; Private->ModeData[MaxMode].DeltaY = (VerticalResolution - (50 * EFI_GLYPH_HEIGHT)) >> 1;
MaxMode++; MaxMode++;
} }
@ -532,13 +527,13 @@ GraphicsConsoleControllerDriverStart (
// If it is not to support Mode #1 - 80x50, then skip it // If it is not to support Mode #1 - 80x50, then skip it
// //
if (MaxMode < 2) { if (MaxMode < 2) {
Private->ModeData[MaxMode].Columns = 0; Private->ModeData[MaxMode].Columns = 0;
Private->ModeData[MaxMode].Rows = 0; Private->ModeData[MaxMode].Rows = 0;
Private->ModeData[MaxMode].GopWidth = HorizontalResolution; Private->ModeData[MaxMode].GopWidth = HorizontalResolution;
Private->ModeData[MaxMode].GopHeight = VerticalResolution; Private->ModeData[MaxMode].GopHeight = VerticalResolution;
Private->ModeData[MaxMode].GopModeNumber = ModeNumber; Private->ModeData[MaxMode].GopModeNumber = ModeNumber;
Private->ModeData[MaxMode].DeltaX = 0; Private->ModeData[MaxMode].DeltaX = 0;
Private->ModeData[MaxMode].DeltaY = 0; Private->ModeData[MaxMode].DeltaY = 0;
MaxMode++; MaxMode++;
} }
@ -546,11 +541,11 @@ GraphicsConsoleControllerDriverStart (
// Add Mode #2 that must be 100x31 (graphic mode >= 800x600) // Add Mode #2 that must be 100x31 (graphic mode >= 800x600)
// //
if (Columns >= 100 && Rows >= 31) { if (Columns >= 100 && Rows >= 31) {
Private->ModeData[MaxMode].GopWidth = HorizontalResolution; Private->ModeData[MaxMode].GopWidth = HorizontalResolution;
Private->ModeData[MaxMode].GopHeight = VerticalResolution; Private->ModeData[MaxMode].GopHeight = VerticalResolution;
Private->ModeData[MaxMode].GopModeNumber = ModeNumber; Private->ModeData[MaxMode].GopModeNumber = ModeNumber;
Private->ModeData[MaxMode].DeltaX = (HorizontalResolution - (100 * EFI_GLYPH_WIDTH)) >> 1; Private->ModeData[MaxMode].DeltaX = (HorizontalResolution - (100 * EFI_GLYPH_WIDTH)) >> 1;
Private->ModeData[MaxMode].DeltaY = (VerticalResolution - (31 * EFI_GLYPH_HEIGHT)) >> 1; Private->ModeData[MaxMode].DeltaY = (VerticalResolution - (31 * EFI_GLYPH_HEIGHT)) >> 1;
MaxMode++; MaxMode++;
} }
@ -558,13 +553,13 @@ GraphicsConsoleControllerDriverStart (
// Add Mode #3 that uses the entire display for user-defined mode // Add Mode #3 that uses the entire display for user-defined mode
// //
if (HorizontalResolution > 800 && VerticalResolution > 600) { if (HorizontalResolution > 800 && VerticalResolution > 600) {
Private->ModeData[MaxMode].Columns = HorizontalResolution/EFI_GLYPH_WIDTH; Private->ModeData[MaxMode].Columns = HorizontalResolution/EFI_GLYPH_WIDTH;
Private->ModeData[MaxMode].Rows = VerticalResolution/EFI_GLYPH_HEIGHT; Private->ModeData[MaxMode].Rows = VerticalResolution/EFI_GLYPH_HEIGHT;
Private->ModeData[MaxMode].GopWidth = HorizontalResolution; Private->ModeData[MaxMode].GopWidth = HorizontalResolution;
Private->ModeData[MaxMode].GopHeight = VerticalResolution; Private->ModeData[MaxMode].GopHeight = VerticalResolution;
Private->ModeData[MaxMode].GopModeNumber = ModeNumber; Private->ModeData[MaxMode].GopModeNumber = ModeNumber;
Private->ModeData[MaxMode].DeltaX = (HorizontalResolution % EFI_GLYPH_WIDTH) >> 1; Private->ModeData[MaxMode].DeltaX = (HorizontalResolution % EFI_GLYPH_WIDTH) >> 1;
Private->ModeData[MaxMode].DeltaY = (VerticalResolution % EFI_GLYPH_HEIGHT) >> 1; Private->ModeData[MaxMode].DeltaY = (VerticalResolution % EFI_GLYPH_HEIGHT) >> 1;
MaxMode++; MaxMode++;
} }
@ -598,7 +593,7 @@ GraphicsConsoleControllerDriverStart (
Error: Error:
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
// //
// Close the GOP or UGA IO Protocol // Close the GOP and UGA Draw Protocol
// //
if (Private->GraphicsOutput != NULL) { if (Private->GraphicsOutput != NULL) {
gBS->CloseProtocol ( gBS->CloseProtocol (
@ -631,20 +626,20 @@ Error:
} }
/** /**
Stop this driver on ControllerHandle by removing Simple Text Out protocol Stop this driver on Controller by removing Simple Text Out protocol
and closing the Graphics Output Protocol or UGA Draw protocol on ControllerHandle. and closing the Graphics Output Protocol or UGA Draw protocol on Controller.
(UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.) (UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.)
@param This Protocol instance pointer. @param This Protocol instance pointer.
@param ControllerHandle Handle of device to stop driver on @param Controller Handle of device to stop driver on
@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero stop the entire bus driver. children is zero stop the entire bus driver.
@param ChildHandleBuffer List of Child Handles to Stop. @param ChildHandleBuffer List of Child Handles to Stop.
@retval EFI_SUCCESS This driver is removed ControllerHandle. @retval EFI_SUCCESS This driver is removed Controller.
@retval EFI_NOT_STARTED Simple Text Out protocol could not be found the @retval EFI_NOT_STARTED Simple Text Out protocol could not be found the
ControllerHandle. Controller.
@retval other This driver was not removed from this device. @retval other This driver was not removed from this device.
**/ **/
@ -732,7 +727,7 @@ GraphicsConsoleControllerDriverStop (
@param VerticalResolution User defined vertical resolution. @param VerticalResolution User defined vertical resolution.
@param CurrentModeNumber Current specific mode to be check. @param CurrentModeNumber Current specific mode to be check.
@retval EFI_SUCCESS This driver is removed ControllerHandle. @retval EFI_SUCCESS The mode is supported.
@retval EFI_UNSUPPORTED The specific mode is out of range of graphics @retval EFI_UNSUPPORTED The specific mode is out of range of graphics
devcie supported. devcie supported.
@retval other The specific mode does not support user defined @retval other The specific mode does not support user defined
@ -1640,7 +1635,7 @@ GraphicsConsoleConOutSetCursorPosition (
goto Done; goto Done;
} }
if (((INT32) Column == This->Mode->CursorColumn) && ((INT32) Row == This->Mode->CursorRow)) { if ((This->Mode->CursorColumn == (INT32) Column) && (This->Mode->CursorRow == (INT32) Row)) {
Status = EFI_SUCCESS; Status = EFI_SUCCESS;
goto Done; goto Done;
} }
@ -1762,7 +1757,10 @@ DrawUnicodeWeightAtCursorN (
SafeFreePool (Blt); SafeFreePool (Blt);
return EFI_OUT_OF_RESOURCES; return EFI_OUT_OF_RESOURCES;
} }
*(String + Count) = 0; //
// Set the end character
//
*(String + Count) = L'\0';
FontInfo = (EFI_FONT_DISPLAY_INFO *) AllocateZeroPool (sizeof (EFI_FONT_DISPLAY_INFO)); FontInfo = (EFI_FONT_DISPLAY_INFO *) AllocateZeroPool (sizeof (EFI_FONT_DISPLAY_INFO));
if (FontInfo == NULL) { if (FontInfo == NULL) {
@ -1770,9 +1768,15 @@ DrawUnicodeWeightAtCursorN (
SafeFreePool (String); SafeFreePool (String);
return EFI_OUT_OF_RESOURCES; return EFI_OUT_OF_RESOURCES;
} }
//
// Get current foreground and background colors.
//
GetTextColors (This, &FontInfo->ForegroundColor, &FontInfo->BackgroundColor); GetTextColors (This, &FontInfo->ForegroundColor, &FontInfo->BackgroundColor);
if (Private->GraphicsOutput != NULL) { if (Private->GraphicsOutput != NULL) {
//
// If Graphcis Output protocol exists, using HII Font protocol to draw.
//
Blt->Image.Screen = Private->GraphicsOutput; Blt->Image.Screen = Private->GraphicsOutput;
Status = mHiiFont->StringToImage ( Status = mHiiFont->StringToImage (
@ -1789,6 +1793,10 @@ DrawUnicodeWeightAtCursorN (
); );
} else if (FeaturePcdGet (PcdUgaConsumeSupport)) { } else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
//
// If Graphics Output protocol cannot be found and PcdUgaConsumeSupport enabled,
// using UGA Draw protocol to draw.
//
ASSERT (Private->UgaDraw!= NULL); ASSERT (Private->UgaDraw!= NULL);
UgaDraw = Private->UgaDraw; UgaDraw = Private->UgaDraw;

34
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.h
View File

@ -181,8 +181,7 @@ typedef union {
EFI_WIDE_GLYPH WideGlyph; EFI_WIDE_GLYPH WideGlyph;
} GLYPH_UNION; } GLYPH_UNION;
extern EFI_NARROW_GLYPH UsStdNarrowGlyphData[]; extern EFI_NARROW_GLYPH gUsStdNarrowGlyphData[];
extern EFI_WIDE_GLYPH UsStdWideGlyphData[];
// //
// Device Structure // Device Structure
@ -440,19 +439,19 @@ GraphicsConsoleConOutEnableCursor (
); );
/** /**
Test to see if Graphics Console could be supported on the ControllerHandle. Test to see if Graphics Console could be supported on the Controller.
Graphics Console could be supported if Graphics Output Protocol or UGA Draw Graphics Console could be supported if Graphics Output Protocol or UGA Draw
Protocol exists on the ControllerHandle. (UGA Draw Protocol could be shipped Protocol exists on the Controller. (UGA Draw Protocol could be skipped
if PcdUgaConsumeSupport is set to FALSE.) if PcdUgaConsumeSupport is set to FALSE.)
@param This Protocol instance pointer. @param This Protocol instance pointer.
@param ControllerHandle Handle of device to test. @param Controller Handle of device to test.
@param RemainingDevicePath Optional parameter use to pick a specific child @param RemainingDevicePath Optional parameter use to pick a specific child
device to start. device to start.
@retval EFI_SUCCESS This driver supports this device @retval EFI_SUCCESS This driver supports this device.
@retval other This driver does not support this device @retval other This driver does not support this device.
**/ **/
EFI_STATUS EFI_STATUS
@ -463,18 +462,19 @@ GraphicsConsoleControllerDriverSupported (
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
); );
/** /**
Start this driver on ControllerHandle by opening Graphics Output protocol or Start this driver on Controller by opening Graphics Output protocol or
UGA Draw protocol, and installing Simple Text Out protocol on ControllerHandle. UGA Draw protocol, and installing Simple Text Out protocol on Controller.
(UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.) (UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.)
@param This Protocol instance pointer. @param This Protocol instance pointer.
@param ControllerHandle Handle of device to bind driver to @param Controller Handle of device to bind driver to
@param RemainingDevicePath Optional parameter use to pick a specific child @param RemainingDevicePath Optional parameter use to pick a specific child
device to start. device to start.
@retval EFI_SUCCESS This driver is added to ControllerHandle @retval EFI_SUCCESS This driver is added to Controller.
@retval other This driver does not support this device @retval other This driver does not support this device.
**/ **/
EFI_STATUS EFI_STATUS
@ -486,20 +486,20 @@ GraphicsConsoleControllerDriverStart (
); );
/** /**
Stop this driver on ControllerHandle by removing Simple Text Out protocol Stop this driver on Controller by removing Simple Text Out protocol
and closing the Graphics Output Protocol or UGA Draw protocol on ControllerHandle. and closing the Graphics Output Protocol or UGA Draw protocol on Controller.
(UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.) (UGA Draw protocol could be shkipped if PcdUgaConsumeSupport is set to FALSE.)
@param This Protocol instance pointer. @param This Protocol instance pointer.
@param ControllerHandle Handle of device to stop driver on @param Controller Handle of device to stop driver on
@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero stop the entire bus driver. children is zero stop the entire bus driver.
@param ChildHandleBuffer List of Child Handles to Stop. @param ChildHandleBuffer List of Child Handles to Stop.
@retval EFI_SUCCESS This driver is removed ControllerHandle. @retval EFI_SUCCESS This driver is removed Controller.
@retval EFI_NOT_STARTED Simple Text Out protocol could not be found the @retval EFI_NOT_STARTED Simple Text Out protocol could not be found the
ControllerHandle. Controller.
@retval other This driver was not removed from this device. @retval other This driver was not removed from this device.
**/ **/

7
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
View File

@ -2,7 +2,7 @@
# Component description file for GraphicsConsole module # Component description file for GraphicsConsole module
# #
# This is the main routine for initializing the Graphics Console support routines. # This is the main routine for initializing the Graphics Console support routines.
# Copyright (c) 2006 - 2007, Intel Corporation # Copyright (c) 2006 - 2008, Intel Corporation
# #
# All rights reserved. This program and the accompanying materials # All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -42,7 +42,6 @@
[Packages] [Packages]
MdePkg/MdePkg.dec MdePkg/MdePkg.dec
# currently use Hii for glyph lookup, need to change to UEFI scheme
MdeModulePkg/MdeModulePkg.dec MdeModulePkg/MdeModulePkg.dec
[LibraryClasses] [LibraryClasses]
@ -59,8 +58,8 @@
gEfiSimpleTextOutProtocolGuid # PROTOCOL BY_START gEfiSimpleTextOutProtocolGuid # PROTOCOL BY_START
gEfiGraphicsOutputProtocolGuid # PROTOCOL TO_START gEfiGraphicsOutputProtocolGuid # PROTOCOL TO_START
gEfiUgaDrawProtocolGuid # PROTOCOL TO_START gEfiUgaDrawProtocolGuid # PROTOCOL TO_START
gEfiHiiFontProtocolGuid gEfiHiiFontProtocolGuid # PROTOCOL TO_START
gEfiHiiDatabaseProtocolGuid gEfiHiiDatabaseProtocolGuid # PROTOCOL TO_START
[FeaturePcd.common] [FeaturePcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport gEfiMdeModulePkgTokenSpaceGuid.PcdUgaConsumeSupport

4
MdeModulePkg/Universal/Console/GraphicsConsoleDxe/LaffStd.c
View File

@ -14,7 +14,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "GraphicsConsole.h" #include "GraphicsConsole.h"
EFI_NARROW_GLYPH UsStdNarrowGlyphData[] = { EFI_NARROW_GLYPH gUsStdNarrowGlyphData[] = {
// //
// Unicode glyphs from 0x20 to 0x7e are the same as ASCII characters 0x20 to 0x7e // Unicode glyphs from 0x20 to 0x7e are the same as ASCII characters 0x20 to 0x7e
// //
@ -284,5 +284,5 @@ ReturnNarrowFontSize (
// //
// I need the size of this outside of this file, so here is a stub function to do that for me // I need the size of this outside of this file, so here is a stub function to do that for me
// //
return sizeof (UsStdNarrowGlyphData); return sizeof (gUsStdNarrowGlyphData);
} }