60 lines
2.6 KiB
C
Executable File
60 lines
2.6 KiB
C
Executable File
/** \file
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* \brief Old API
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*
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* See Copyright Notice in im_lib.h
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*/
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#ifndef __IM_OLD_H
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#define __IM_OLD_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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enum {IM_BMP, IM_PCX, IM_GIF, IM_TIF, IM_RAS, IM_SGI, IM_JPG, IM_LED, IM_TGA};
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enum {IM_NONE = 0x0000, IM_DEFAULT = 0x0100, IM_COMPRESSED = 0x0200};
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#define IM_ERR_READ IM_ERR_ACCESS
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#define IM_ERR_WRITE IM_ERR_ACCESS
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#define IM_ERR_TYPE IM_ERR_DATA
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#define IM_ERR_COMP IM_ERR_COMPRESS
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long imEncodeColor(unsigned char red, unsigned char green, unsigned char blue);
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void imDecodeColor(unsigned char* red, unsigned char* green, unsigned char* blue, long palette);
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int imFileFormat(char *filename, int* format);
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int imImageInfo(char *filename, int *width, int *height, int *type, int *palette_count);
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int imLoadRGB(char *filename, unsigned char *red, unsigned char *green, unsigned char *blue);
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int imSaveRGB(int width, int height, int format, unsigned char *red, unsigned char *green, unsigned char *blue, char *filename);
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int imLoadMap(char *filename, unsigned char *map, long *palette);
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int imSaveMap(int width, int height, int format, unsigned char *map, int palette_count, long *palette, char *filename);
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void imRGB2Map(int width, int height, unsigned char *red, unsigned char *green, unsigned char *blue, unsigned char *map, int palette_count, long *palette);
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void imMap2RGB(int width, int height, unsigned char *map, int palette_count, long *colors, unsigned char *red, unsigned char *green, unsigned char *blue);
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void imRGB2Gray(int width, int height, unsigned char *red, unsigned char *green, unsigned char *blue, unsigned char *map, long *grays);
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void imMap2Gray(int width, int height, unsigned char *map, int palette_count, long *colors, unsigned char *grey_map, long *grays);
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void imResize(int src_width, int src_height, unsigned char *src_map, int dst_width, int dst_height, unsigned char *dst_map);
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void imStretch(int src_width, int src_height, unsigned char *src_map, int dst_width, int dst_height, unsigned char *dst_map);
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typedef int (*imCallback)(char *filename);
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int imRegisterCallback(imCallback cb, int cb_id, int format);
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#define IM_INTERRUPTED -1
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#define IM_ALL -1
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#define IM_COUNTER_CB 0
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typedef int (*imFileCounterCallback)(char *filename, int percent, int io);
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#define IM_RESOLUTION_CB 1
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typedef int (*imResolutionCallback)(char *filename, double* xres, double* yres, int* res_unit);
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enum {IM_RES_NONE, IM_RES_DPI, IM_RES_DPC};
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#define IM_GIF_TRANSPARENT_COLOR_CB 0
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typedef int (*imGifTranspIndex)(char *filename, unsigned char *transp_index);
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#define IM_TIF_IMAGE_DESCRIPTION_CB 0
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typedef int (*imTiffImageDesc)(char *filename, char* img_desc);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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