diff options
Diffstat (limited to 'EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/Fonts.c')
| -rw-r--r-- | EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/Fonts.c | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/Fonts.c b/EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/Fonts.c deleted file mode 100644 index 6826b5950d..0000000000 --- a/EdkCompatibilityPkg/Compatibility/FrameworkHiiOnUefiHiiThunk/Fonts.c +++ /dev/null @@ -1,187 +0,0 @@ -/** @file
- This file contains the Glyph related function.
-
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-
-#include "HiiDatabase.h"
-
-EFI_NARROW_GLYPH mNarrowGlyphBuffer = {0, 0, {0}};
-
-BOOLEAN mSysFontColorCached = FALSE;
-EFI_GRAPHICS_OUTPUT_BLT_PIXEL mSysFGColor = {0};
-
-
-/**
- Translates a Unicode character into the corresponding font glyph.
-
- Notes:
- This function is only called by Graphics Console module and GraphicsLib.
- Wrap the Framework HII GetGlyph function to UEFI Font Protocol.
-
- EDK II provides a UEFI Graphics Console module. ECP provides a GraphicsLib
- complying to UEFI HII.
-
- @param This A pointer to the EFI_HII_PROTOCOL instance.
- @param Source A pointer to a Unicode string.
- @param Index On input, the offset into the string from which to fetch the character. On successful completion, the
- index is updated to the first character past the character(s) making up the just extracted glyph.
- @param GlyphBuffer Pointer to an array where the glyphs corresponding to the characters in the source may be stored.
- GlyphBuffer is assumed to be wide enough to accept a wide glyph character.
- @param BitWidth If EFI_SUCCESS was returned, the UINT16 pointed to by this value is filled with the length of the glyph in pixels.
- It is unchanged if the call was unsuccessful.
- @param InternalStatus To save the time required to read the string from the beginning on each glyph extraction
- (for example, to ensure that the narrow versus wide glyph mode is correct), this value is
- updated each time the function is called with the status that is local to the call. The cell pointed
- to by this parameter must be initialized to zero prior to invoking the call the first time for any string.
-
- @retval EFI_SUCCESS It worked.
- @retval EFI_NOT_FOUND A glyph for a character was not found.
-
-
-**/
-EFI_STATUS
-EFIAPI
-HiiGetGlyph (
- IN EFI_HII_PROTOCOL *This,
- IN CHAR16 *Source,
- IN OUT UINT16 *Index,
- OUT UINT8 **GlyphBuffer,
- OUT UINT16 *BitWidth,
- IN OUT UINT32 *InternalStatus
- )
-{
- EFI_STATUS Status;
- EFI_IMAGE_OUTPUT *Blt;
- EFI_FONT_DISPLAY_INFO *FontInfo;
- UINTN Xpos;
- UINTN Ypos;
- UINTN BaseLine;
-
- if (!mSysFontColorCached) {
- //
- // Cache the system font's foreground color.
- //
- Status = mHiiFontProtocol->GetFontInfo (
- mHiiFontProtocol,
- NULL,
- NULL,
- &FontInfo,
- NULL
- );
-
- if (!EFI_ERROR (Status)) {
- ASSERT (StrCmp (FontInfo->FontInfo.FontName, L"sysdefault") == 0);
- mSysFGColor = FontInfo->ForegroundColor;
- FreePool (FontInfo);
-
- mSysFontColorCached = TRUE;
- }
-
- }
-
- Blt = NULL;
- Status = mHiiFontProtocol->GetGlyph (
- mHiiFontProtocol,
- Source[*Index],
- NULL,
- &Blt,
- &BaseLine
- );
-
- if (!EFI_ERROR (Status) && (Status != EFI_WARN_UNKNOWN_GLYPH)) {
- //
- // For simplicity, we only handle Narrow Glyph.
- //
- if (Blt->Height == EFI_GLYPH_HEIGHT && Blt->Width == EFI_GLYPH_WIDTH) {
-
- ZeroMem (&mNarrowGlyphBuffer, sizeof (mNarrowGlyphBuffer));
- mNarrowGlyphBuffer.UnicodeWeight = *Source;
- for (Ypos = 0; Ypos < EFI_GLYPH_HEIGHT; Ypos++) {
- for (Xpos = 0; Xpos < EFI_GLYPH_WIDTH; Xpos++) {
- if (CompareMem (&Blt->Image.Bitmap[Ypos * EFI_GLYPH_WIDTH + Xpos], &mSysFGColor, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)) == 0) {
- mNarrowGlyphBuffer.GlyphCol1[Ypos] = (UINT8) (mNarrowGlyphBuffer.GlyphCol1[Ypos] | (1 << (EFI_GLYPH_WIDTH - 1 - Xpos)));
- }
- }
- }
-
- *GlyphBuffer = (UINT8 *) &mNarrowGlyphBuffer;
- *BitWidth = EFI_GLYPH_WIDTH;
- *Index += 1;
- } else {
- Status = EFI_NOT_FOUND;
- }
-
- }
-
- if (EFI_ERROR (Status) || (Status == EFI_WARN_UNKNOWN_GLYPH)) {
- if (Status == EFI_WARN_UNKNOWN_GLYPH) {
- Status = EFI_NOT_FOUND;
- }
- *GlyphBuffer = NULL;
- }
- return Status;
-}
-
-/**
- Translates a glyph into the format required for input to the Universal Graphics Adapter (UGA) Block Transfer (BLT) routines.
-
- Notes:
- This function is only called by Graphics Console module and GraphicsLib.
- EDK II provides a UEFI Graphics Console module. ECP provides a GraphicsLib
- complying to UEFI HII.
-
- @param This A pointer to the EFI_HII_PROTOCOL instance.
- @param GlyphBuffer A pointer to the buffer that contains glyph data.
- @param Foreground The foreground setting requested to be used for the generated BltBuffer data. Type EFI_UGA_PIXEL is defined in "Related Definitions" below.
- @param Background The background setting requested to be used for the generated BltBuffer data.
- @param Count The entry in the BltBuffer upon which to act.
- @param Width The width in bits of the glyph being converted.
- @param Height The height in bits of the glyph being converted
- @param BltBuffer A pointer to the buffer that contains the data that is ready to be used by the UGA BLT routines.
-
- @retval EFI_SUCCESS It worked.
- @retval EFI_NOT_FOUND A glyph for a character was not found.
-
-
-**/
-EFI_STATUS
-EFIAPI
-HiiGlyphToBlt (
- IN EFI_HII_PROTOCOL *This,
- IN UINT8 *GlyphBuffer,
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL Foreground,
- IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background,
- IN UINTN Count,
- IN UINTN Width,
- IN UINTN Height,
- IN OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer
- )
-{
- UINTN Xpos;
- UINTN Ypos;
-
- //
- // Convert Monochrome bitmap of the Glyph to BltBuffer structure
- //
- for (Ypos = 0; Ypos < Height; Ypos++) {
- for (Xpos = 0; Xpos < Width; Xpos++) {
- if ((((EFI_NARROW_GLYPH *) GlyphBuffer)->GlyphCol1[Ypos] & (1 << Xpos)) != 0) {
- BltBuffer[Ypos * Width * Count + (Width - Xpos - 1)] = Foreground;
- } else {
- BltBuffer[Ypos * Width * Count + (Width - Xpos - 1)] = Background;
- }
- }
- }
-
- return EFI_SUCCESS;
-}
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