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121 lines
3.8 KiB
C
121 lines
3.8 KiB
C
/*****************************************************************************
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* "Gif-Lib" - Yet another gif library.
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*
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* Written by: Gershon Elber IBM PC Ver 0.1, Jun. 1989
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*****************************************************************************
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* Handle error reporting for the GIF library.
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*****************************************************************************
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* History:
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* 17 Jun 89 - Version 1.0 by Gershon Elber.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include "gif_lib.h"
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int _GifError = 0;
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/*****************************************************************************
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* Return the last GIF error (0 if none) and reset the error.
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****************************************************************************/
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int
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GifLastError(void) {
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int i = _GifError;
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_GifError = 0;
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return i;
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}
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#ifndef _GBA_NO_FILEIO
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/*****************************************************************************
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* Print the last GIF error to stderr.
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****************************************************************************/
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void
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PrintGifError(void) {
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char *Err;
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switch (_GifError) {
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case E_GIF_ERR_OPEN_FAILED:
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Err = "Failed to open given file";
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break;
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case E_GIF_ERR_WRITE_FAILED:
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Err = "Failed to Write to given file";
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break;
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case E_GIF_ERR_HAS_SCRN_DSCR:
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Err = "Screen Descriptor already been set";
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break;
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case E_GIF_ERR_HAS_IMAG_DSCR:
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Err = "Image Descriptor is still active";
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break;
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case E_GIF_ERR_NO_COLOR_MAP:
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Err = "Neither Global Nor Local color map";
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break;
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case E_GIF_ERR_DATA_TOO_BIG:
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Err = "#Pixels bigger than Width * Height";
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break;
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case E_GIF_ERR_NOT_ENOUGH_MEM:
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Err = "Fail to allocate required memory";
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break;
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case E_GIF_ERR_DISK_IS_FULL:
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Err = "Write failed (disk full?)";
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break;
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case E_GIF_ERR_CLOSE_FAILED:
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Err = "Failed to close given file";
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break;
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case E_GIF_ERR_NOT_WRITEABLE:
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Err = "Given file was not opened for write";
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break;
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case D_GIF_ERR_OPEN_FAILED:
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Err = "Failed to open given file";
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break;
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case D_GIF_ERR_READ_FAILED:
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Err = "Failed to Read from given file";
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break;
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case D_GIF_ERR_NOT_GIF_FILE:
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Err = "Given file is NOT GIF file";
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break;
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case D_GIF_ERR_NO_SCRN_DSCR:
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Err = "No Screen Descriptor detected";
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break;
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case D_GIF_ERR_NO_IMAG_DSCR:
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Err = "No Image Descriptor detected";
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break;
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case D_GIF_ERR_NO_COLOR_MAP:
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Err = "Neither Global Nor Local color map";
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break;
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case D_GIF_ERR_WRONG_RECORD:
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Err = "Wrong record type detected";
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break;
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case D_GIF_ERR_DATA_TOO_BIG:
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Err = "#Pixels bigger than Width * Height";
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break;
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case D_GIF_ERR_NOT_ENOUGH_MEM:
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Err = "Fail to allocate required memory";
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break;
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case D_GIF_ERR_CLOSE_FAILED:
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Err = "Failed to close given file";
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break;
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case D_GIF_ERR_NOT_READABLE:
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Err = "Given file was not opened for read";
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break;
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case D_GIF_ERR_IMAGE_DEFECT:
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Err = "Image is defective, decoding aborted";
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break;
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case D_GIF_ERR_EOF_TOO_SOON:
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Err = "Image EOF detected, before image complete";
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break;
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default:
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Err = NULL;
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break;
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}
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if (Err != NULL)
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fprintf(stderr, "\nGIF-LIB error: %s.\n", Err);
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else
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fprintf(stderr, "\nGIF-LIB undefined error %d.\n", _GifError);
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}
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#endif /* _GBA_NO_FILEIO */
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