mirror of
https://github.com/acidanthera/OpenCorePkg.git
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111 lines
2.6 KiB
C
111 lines
2.6 KiB
C
/** @file
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This file is part of OpenCanopy, OpenCore GUI.
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Copyright (c) 2018-2019, Download-Fritz. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-3-Clause
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**/
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#include <File.h>
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#include <Base.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/BmpSupportLib.h>
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#include "BmfLib.h"
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EFI_STATUS
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GuiBmpToImage (
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IN OUT GUI_IMAGE *Image,
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IN VOID *BmpImage,
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IN UINTN BmpImageSize
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)
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{
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EFI_STATUS Status;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Buffer;
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UINTN BufferSize;
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UINTN BmpHeight;
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UINTN BmpWidth;
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ASSERT (Image != NULL);
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ASSERT (BmpImage != NULL);
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ASSERT (BmpImageSize > 0);
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Buffer = NULL;
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Status = TranslateBmpToGopBlt (
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BmpImage,
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BmpImageSize,
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&Buffer,
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&BufferSize,
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&BmpHeight,
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&BmpWidth
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);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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// TODO: Update the lib?
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ASSERT ((UINT32)BmpHeight == BmpHeight);
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ASSERT ((UINT32)BmpWidth == BmpWidth);
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Image->Height = (UINT32)BmpHeight;
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Image->Width = (UINT32)BmpWidth;
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Image->Buffer = Buffer;
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return EFI_SUCCESS;
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}
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int main (int argc, char** argv)
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{
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BOOLEAN Result;
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GUI_FONT_CONTEXT Context;
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uint8_t *FontImage;
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uint32_t FontImageSize;
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uint8_t *FontMetrics;
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uint32_t FontMetricsSize;
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GUI_IMAGE Label;
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EFI_STATUS Status;
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VOID *BmpImage;
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UINT32 BmpImageSize;
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FILE *write_ptr;
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FontImage = readFile (argv[1], &FontImageSize);
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FontMetrics = readFile (argv[2], &FontMetricsSize);
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Result = GuiFontConstruct (&Context, FontImage, FontImageSize, FontMetrics, FontMetricsSize);
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if (!Result) {
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DEBUG ((DEBUG_WARN, "BMF: Helvetica failed\n"));
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return -1;
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}
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Result = GuiGetLabel (&Label, &Context, L"Time Machine HD", sizeof ("Time Machine HD") - 1, FALSE);
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if (!Result) {
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DEBUG ((DEBUG_WARN, "BMF: label failed\n"));
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return -1;
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}
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DEBUG ((DEBUG_WARN, "Result: %u %u\n", Label.Height, Label.Width));
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BmpImage = NULL;
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BmpImageSize = 0;
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Status = TranslateGopBltToBmp (
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Label.Buffer,
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Label.Height,
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Label.Width,
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&BmpImage,
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&BmpImageSize
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);
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if (EFI_ERROR (Status)) {
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return -1;
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}
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write_ptr = fopen ("Label.bmp", "wb");
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if (write_ptr != NULL) {
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fwrite (BmpImage, BmpImageSize, 1, write_ptr);
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}
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fclose (write_ptr);
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FreePool (BmpImage);
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FreePool (Context.FontImage.Buffer);
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FreePool (Label.Buffer);
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return 0;
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} |