1.Removed PrintXY from Graphics Library.
2.Added PrintXY and AsciiPrintXY in Uefi Library 3.Moved PcdUgaConsumeSupport from MdeModulePkg to MdePkg. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6642 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
@ -38,25 +38,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#include <Library/DxeServicesLib.h>
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#include <Library/PcdLib.h>
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL mEfiColors[16] = {
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{ 0x00, 0x00, 0x00, 0x00 },
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{ 0x98, 0x00, 0x00, 0x00 },
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{ 0x00, 0x98, 0x00, 0x00 },
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{ 0x98, 0x98, 0x00, 0x00 },
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{ 0x00, 0x00, 0x98, 0x00 },
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{ 0x98, 0x00, 0x98, 0x00 },
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{ 0x00, 0x98, 0x98, 0x00 },
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{ 0x98, 0x98, 0x98, 0x00 },
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{ 0x10, 0x10, 0x10, 0x00 },
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{ 0xff, 0x10, 0x10, 0x00 },
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{ 0x10, 0xff, 0x10, 0x00 },
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{ 0xff, 0xff, 0x10, 0x00 },
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{ 0x10, 0x10, 0xff, 0x00 },
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{ 0xf0, 0x10, 0xff, 0x00 },
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{ 0x10, 0xff, 0xff, 0x00 },
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{ 0xff, 0xff, 0xff, 0x00 }
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};
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/**
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Return the graphics image file named FileNameGuid into Image and return it's
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@ -636,299 +617,3 @@ DisableQuietBoot (
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return ConsoleControl->SetMode (ConsoleControl, EfiConsoleControlScreenText);
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}
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/**
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Internal display string worker function.
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@param GraphicsOutput Graphics output protocol interface.
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@param UgaDraw UGA draw protocol interface.
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@param Sto Simple text out protocol interface.
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@param X X coordinate to start printing.
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@param Y Y coordinate to start printing.
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@param Foreground Foreground color.
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@param Background Background color.
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@param fmt Format string.
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@param args Print arguments.
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@return Number of Characters printed. Zero means no any character
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displayed successfully.
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**/
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UINTN
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Print (
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IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,
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IN EFI_UGA_DRAW_PROTOCOL *UgaDraw,
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IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Sto,
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IN UINTN X,
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IN UINTN Y,
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IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground,
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IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background,
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IN CHAR16 *fmt,
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IN VA_LIST args
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)
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{
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VOID *Buffer;
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EFI_STATUS Status;
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UINTN Index;
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CHAR16 *UnicodeWeight;
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UINT32 HorizontalResolution;
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UINT32 VerticalResolution;
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UINT32 ColorDepth;
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UINT32 RefreshRate;
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UINTN BufferLen;
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UINTN LineBufferLen;
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EFI_HII_FONT_PROTOCOL *HiiFont;
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EFI_IMAGE_OUTPUT *Blt;
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EFI_FONT_DISPLAY_INFO *FontInfo;
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EFI_HII_ROW_INFO *RowInfoArray;
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UINTN RowInfoArraySize;
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UINTN PrintNum;
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//
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// For now, allocate an arbitrarily long buffer
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//
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Buffer = AllocateZeroPool (0x10000);
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if (Buffer == NULL) {
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return 0;
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}
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HorizontalResolution = 0;
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VerticalResolution = 0;
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Blt = NULL;
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FontInfo = NULL;
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PrintNum = 0;
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if (GraphicsOutput != NULL) {
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HorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;
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VerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;
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} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
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UgaDraw->GetMode (UgaDraw, &HorizontalResolution, &VerticalResolution, &ColorDepth, &RefreshRate);
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} else {
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Status = EFI_UNSUPPORTED;
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goto Error;
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}
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ASSERT ((HorizontalResolution != 0) && (VerticalResolution !=0));
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Status = gBS->LocateProtocol (&gEfiHiiFontProtocolGuid, NULL, (VOID **) &HiiFont);
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if (EFI_ERROR (Status)) {
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goto Error;
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}
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PrintNum = UnicodeVSPrint (Buffer, 0x10000, fmt, args);
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UnicodeWeight = (CHAR16 *) Buffer;
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for (Index = 0; UnicodeWeight[Index] != 0; Index++) {
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if (UnicodeWeight[Index] == CHAR_BACKSPACE ||
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UnicodeWeight[Index] == CHAR_LINEFEED ||
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UnicodeWeight[Index] == CHAR_CARRIAGE_RETURN) {
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UnicodeWeight[Index] = 0;
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}
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}
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BufferLen = StrLen (Buffer);
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LineBufferLen = sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) * HorizontalResolution * EFI_GLYPH_HEIGHT;
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if (EFI_GLYPH_WIDTH * EFI_GLYPH_HEIGHT * sizeof(EFI_GRAPHICS_OUTPUT_BLT_PIXEL) * BufferLen > LineBufferLen) {
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Status = EFI_INVALID_PARAMETER;
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goto Error;
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}
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Blt = (EFI_IMAGE_OUTPUT *) AllocateZeroPool (sizeof (EFI_IMAGE_OUTPUT));
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if (Blt == NULL) {
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Status = EFI_OUT_OF_RESOURCES;
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goto Error;
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}
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Blt->Width = (UINT16) (HorizontalResolution);
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Blt->Height = (UINT16) (VerticalResolution);
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FontInfo = (EFI_FONT_DISPLAY_INFO *) AllocateZeroPool (sizeof (EFI_FONT_DISPLAY_INFO));
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if (FontInfo == NULL) {
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Status = EFI_OUT_OF_RESOURCES;
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goto Error;
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}
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if (Foreground != NULL) {
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CopyMem (&FontInfo->ForegroundColor, Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
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} else {
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CopyMem (
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&FontInfo->ForegroundColor,
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&mEfiColors[Sto->Mode->Attribute & 0x0f],
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sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
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);
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}
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if (Background != NULL) {
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CopyMem (&FontInfo->BackgroundColor, Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
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} else {
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CopyMem (
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&FontInfo->BackgroundColor,
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&mEfiColors[Sto->Mode->Attribute >> 4],
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sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
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);
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}
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if (GraphicsOutput != NULL) {
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Blt->Image.Screen = GraphicsOutput;
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Status = HiiFont->StringToImage (
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HiiFont,
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EFI_HII_IGNORE_IF_NO_GLYPH | EFI_HII_DIRECT_TO_SCREEN,
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Buffer,
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FontInfo,
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&Blt,
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X,
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Y,
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NULL,
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NULL,
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NULL
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);
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} else if (FeaturePcdGet (PcdUgaConsumeSupport)) {
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ASSERT (UgaDraw!= NULL);
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Blt->Image.Bitmap = AllocateZeroPool (Blt->Width * Blt->Height * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));
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if (Blt->Image.Bitmap == NULL) {
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FreePool (Blt);
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FreePool (Buffer);
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return EFI_OUT_OF_RESOURCES;
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}
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RowInfoArray = NULL;
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//
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// StringToImage only support blt'ing image to device using GOP protocol. If GOP is not supported in this platform,
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// we ask StringToImage to print the string to blt buffer, then blt to device using UgaDraw.
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//
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Status = HiiFont->StringToImage (
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HiiFont,
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EFI_HII_IGNORE_IF_NO_GLYPH,
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Buffer,
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FontInfo,
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&Blt,
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X,
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Y,
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&RowInfoArray,
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&RowInfoArraySize,
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NULL
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);
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if (!EFI_ERROR (Status)) {
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//
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// Line breaks are handled by caller of DrawUnicodeWeightAtCursorN, so the updated parameter RowInfoArraySize by StringToImage will
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// always be 1 or 0 (if there is no valid Unicode Char can be printed). ASSERT here to make sure.
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//
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ASSERT (RowInfoArraySize <= 1);
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Status = UgaDraw->Blt (
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UgaDraw,
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(EFI_UGA_PIXEL *) Blt->Image.Bitmap,
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EfiUgaBltBufferToVideo,
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X,
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Y,
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X,
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Y,
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RowInfoArray[0].LineWidth,
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RowInfoArray[0].LineHeight,
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Blt->Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
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);
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}
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if (RowInfoArray != NULL) {
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FreePool (RowInfoArray);
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}
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if (Blt->Image.Bitmap != NULL) {
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FreePool (Blt->Image.Bitmap);
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}
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} else {
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Status = EFI_UNSUPPORTED;
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}
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Error:
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if (Blt != NULL) {
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FreePool (Blt);
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}
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if (FontInfo != NULL) {
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FreePool (FontInfo);
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}
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FreePool (Buffer);
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if (EFI_ERROR (Status)) {
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return PrintNum;
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} else {
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return 0;
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}
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}
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/**
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Print Unicode string to graphics screen at the given X,Y coordinates of the graphics screen.
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see definition of Print to find rules for constructing Fmt.
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@param X Row to start printing at.
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@param Y Column to start printing at.
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@param ForeGround Foreground color.
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@param BackGround background color.
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@param Fmt Print format sting. See definition of Print.
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@param ... Variable argument list whose contents are accessed based on
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the format string specified by Format.
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@return Number of Characters printed. Zero means no any character
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displayed successfully.
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**/
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UINTN
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EFIAPI
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PrintXY (
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IN UINTN X,
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IN UINTN Y,
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IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *ForeGround, OPTIONAL
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IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BackGround, OPTIONAL
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IN CHAR16 *Fmt,
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...
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)
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{
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EFI_HANDLE Handle;
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EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
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EFI_UGA_DRAW_PROTOCOL *UgaDraw;
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EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Sto;
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EFI_STATUS Status;
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VA_LIST Args;
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VA_START (Args, Fmt);
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Handle = gST->ConsoleOutHandle;
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Status = gBS->HandleProtocol (
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Handle,
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&gEfiGraphicsOutputProtocolGuid,
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(VOID **) &GraphicsOutput
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);
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UgaDraw = NULL;
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if (EFI_ERROR (Status) && FeaturePcdGet (PcdUgaConsumeSupport)) {
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//
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// If no GOP available, try to open UGA Draw protocol if supported.
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//
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GraphicsOutput = NULL;
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Status = gBS->HandleProtocol (
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Handle,
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&gEfiUgaDrawProtocolGuid,
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(VOID **) &UgaDraw
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);
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}
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if (EFI_ERROR (Status)) {
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return 0;
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}
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Status = gBS->HandleProtocol (
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Handle,
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&gEfiSimpleTextOutProtocolGuid,
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(VOID **) &Sto
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);
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if (EFI_ERROR (Status)) {
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return 0;
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}
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return Print (GraphicsOutput, UgaDraw, Sto, X, Y, ForeGround, BackGround, Fmt, Args);
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}
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Block a user