68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/*****************************************************************************
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gif_err.c - handle error reporting for the GIF library.
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****************************************************************************/
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#include <giflib/gif_lib.h>
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/*****************************************************************************
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Return a string description of the last GIF error
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*****************************************************************************/
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char *
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GifErrorString(int ErrorCode) {
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char *Err;
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switch (ErrorCode) {
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case E_GIF_ERR_OPEN_FAILED: Err = "Failed to open given file";
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break;
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case E_GIF_ERR_WRITE_FAILED: Err = "Failed to write to given file";
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break;
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case E_GIF_ERR_HAS_SCRN_DSCR: Err = "Screen descriptor has already been set";
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break;
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case E_GIF_ERR_HAS_IMAG_DSCR: Err = "Image descriptor is still active";
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break;
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case E_GIF_ERR_NO_COLOR_MAP: Err = "Neither global nor local color map";
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break;
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case E_GIF_ERR_DATA_TOO_BIG: Err = "Number of pixels bigger than width * height";
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break;
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case E_GIF_ERR_NOT_ENOUGH_MEM: Err = "Failed to allocate required memory";
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break;
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case E_GIF_ERR_DISK_IS_FULL: Err = "Write failed (disk full?)";
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break;
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case E_GIF_ERR_CLOSE_FAILED: Err = "Failed to close given file";
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break;
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case E_GIF_ERR_NOT_WRITEABLE: Err = "Given file was not opened for write";
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break;
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case D_GIF_ERR_OPEN_FAILED: Err = "Failed to open given file";
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break;
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case D_GIF_ERR_READ_FAILED: Err = "Failed to read from given file";
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break;
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case D_GIF_ERR_NOT_GIF_FILE: Err = "Data is not in GIF format";
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break;
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case D_GIF_ERR_NO_SCRN_DSCR: Err = "No screen descriptor detected";
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break;
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case D_GIF_ERR_NO_IMAG_DSCR: Err = "No Image Descriptor detected";
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break;
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case D_GIF_ERR_NO_COLOR_MAP: Err = "Neither global nor local color map";
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break;
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case D_GIF_ERR_WRONG_RECORD: Err = "Wrong record type detected";
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break;
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case D_GIF_ERR_DATA_TOO_BIG: Err = "Number of pixels bigger than width * height";
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break;
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case D_GIF_ERR_NOT_ENOUGH_MEM: Err = "Failed to allocate required memory";
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break;
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case D_GIF_ERR_CLOSE_FAILED: Err = "Failed to close given file";
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break;
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case D_GIF_ERR_NOT_READABLE: Err = "Given file was not opened for read";
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break;
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case D_GIF_ERR_IMAGE_DEFECT: Err = "Image is defective, decoding aborted";
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break;
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case D_GIF_ERR_EOF_TOO_SOON: Err = "Image EOF detected before image complete";
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break;
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default: Err = NULL;
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break;
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}
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return Err;
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}
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