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41 lines
967 B
C
41 lines
967 B
C
#ifndef __OCR_DRIVER__H
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#define __OCR_DRIVER__H
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#include <boolean.h>
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#include <retro_common_api.h>
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RETRO_BEGIN_DECLS
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struct ocr_image_info
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{
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unsigned width;
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unsigned height;
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unsigned pixel_format;
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void* data;
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};
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typedef struct ocr_driver
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{
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void* (*init)(int game_character_set);
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void (*free)(void* data);
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/* returned char pointers do not need to be freed but are 1 time use, they may be destroyed on the next call to get_text */
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char* (*get_text)(void* data, struct ocr_image_info image);
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const char *ident;
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} ocr_driver_t;
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#ifdef HAVE_TESSERACT
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extern const ocr_driver_t ocr_tesseract;
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#endif
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extern const ocr_driver_t ocr_null;
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bool ocr_driver_init(void);
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void ocr_driver_free(void);
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/* returned char pointers do not need to be freed but are 1 time use, they may be destroyed on the next call to ocr_driver_get_text */
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char* ocr_driver_get_text(struct ocr_image_info image);
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RETRO_END_DECLS
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#endif |