Remove OCR module

6 files changed, 0 insertions, 294 deletions

diff --git a/bin/Makefile b/bin/Makefile
index 91612cf..43d53ff 100644
--- a/bin/Makefile
+++ b/bin/Makefile
@@ -8,7 +8,6 @@ OBJS		=							\
 		$(TMP_DIR)/image/calib3d.o				\
 		$(TMP_DIR)/image/cv.o					\
 		$(TMP_DIR)/image/iface.o				\
-		$(TMP_DIR)/image/ocr.o					\
 		$(TMP_DIR)/image/orb.o					\
 		$(TMP_DIR)/image/zbar.o					\
 		$(TMP_DIR)/menu/iface.o					\
diff --git a/inc/vision-artificial/image/ocr.h b/inc/vision-artificial/image/ocr.h
deleted file mode 100644
index adf30b9..0000000
--- a/inc/vision-artificial/image/ocr.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/******************************************************************************
- *	Copyright (C) 2018	Alejandro Colomar Andrés		      *
- *	SPDX-License-Identifier:	GPL-2.0-only			      *
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* include guard ********************************************************
- ******************************************************************************/
-#ifndef VA_IMAGE_OCR_H
-#define VA_IMAGE_OCR_H
-
-
-/******************************************************************************
- ******* headers **************************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* macros ***************************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* enums ****************************************************************
- ******************************************************************************/
-enum	Img_OCR_Action {
-	IMG_OCR_ACT_FOO = 0x000000u,
-
-	IMG_OCR_ACT_OCR = 0x001000u,
-	IMG_OCR_ACT_READ
-};
-
-
-/******************************************************************************
- ******* structs / unions *****************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* extern functions *****************************************************
- ******************************************************************************/
-void	img_ocr_act	(int action, const void *data);
-
-
-/******************************************************************************
- ******* static inline functions (prototypes) *********************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* static inline functions (definitions) ********************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* include guard ********************************************************
- ******************************************************************************/
-#endif		/* vision-artificial/image/ocr.h */
-
-
-/******************************************************************************
- ******* end of file **********************************************************
- ******************************************************************************/
diff --git a/inc/vision-artificial/image/ocr.hpp b/inc/vision-artificial/image/ocr.hpp
deleted file mode 100644
index 7984152..0000000
--- a/inc/vision-artificial/image/ocr.hpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/******************************************************************************
- *	Copyright (C) 2018	Alejandro Colomar Andrés		      *
- *	SPDX-License-Identifier:	GPL-2.0-only			      *
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* include guard ********************************************************
- ******************************************************************************/
-#ifndef VA_IMG_OCR_HPP
-#define VA_IMG_OCR_HPP
-
-
-/******************************************************************************
- ******* headers **************************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* macros ***************************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* enums ****************************************************************
- ******************************************************************************/
-enum	Img_OCR_Action {
-	IMG_OCR_ACT_FOO = 0x000000u,
-
-	IMG_OCR_ACT_OCR = 0x001000u,
-	IMG_OCR_ACT_READ
-};
-
-
-/******************************************************************************
- ******* structs / unions *****************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* extern functions *****************************************************
- ******************************************************************************/
-extern	"C" {
-void	img_ocr_act	(int action, const void *data);
-}
-
-
-/******************************************************************************
- ******* static inline functions (prototypes) *********************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* static inline functions (definitions) ********************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* include guard ********************************************************
- ******************************************************************************/
-#endif		/* vision-artificial/image/ocr.hpp */
-
-
-/******************************************************************************
- ******* end of file **********************************************************
- ******************************************************************************/
diff --git a/src/image/iface.cpp b/src/image/iface.cpp
index 067fb67..834f035 100644
--- a/src/image/iface.cpp
+++ b/src/image/iface.cpp
@@ -31,7 +31,6 @@
 
 #include "vision-artificial/image/calib3d.hpp"
 #include "vision-artificial/image/cv.hpp"
-#include "vision-artificial/image/ocr.hpp"
 #include "vision-artificial/image/orb.hpp"
 #include "vision-artificial/image/zbar.hpp"
 #include "vision-artificial/save/save.hpp"
diff --git a/src/image/ocr.c b/src/image/ocr.c
deleted file mode 100644
index f2fa918..0000000
--- a/src/image/ocr.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/******************************************************************************
- *	Copyright (C) 2018	Alejandro Colomar Andrés		      *
- *	SPDX-License-Identifier:	GPL-2.0-only			      *
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* headers **************************************************************
- ******************************************************************************/
-#include "vision-artificial/image/ocr.h"
-
-#include <limits.h>
-#include <stddef.h>
-#include <stdio.h>
-
-#include <tesseract/capi.h>
-
-#include "libalx/base/errno/error.h"
-#include "libalx/base/compiler/size.h"
-
-#include "vision-artificial/share/share.h"
-#include "vision-artificial/image/iface.h"
-
-
-/******************************************************************************
- ******* macros ***************************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* enums ****************************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* structs / unions *****************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* variables ************************************************************
- ******************************************************************************/
-
-
-/******************************************************************************
- ******* static functions (prototypes) ****************************************
- ******************************************************************************/
-static	void	img_ocr_read	(const void *data);
-
-
-/******************************************************************************
- ******* global functions *****************************************************
- ******************************************************************************/
-void	img_ocr_act	(int action, const void *data)
-{
-
-	switch (action) {
-	case IMG_OCR_ACT_READ:
-		img_ocr_read(data);
-		break;
-	}
-}
-
-
-/******************************************************************************
- ******* static functions (definitions) ***************************************
- ******************************************************************************/
-static	void	img_ocr_read	(const void *data)
-{
-	const	struct Img_Iface_Data_Read	*data_cast;
-	struct TessBaseAPI	*handle_ocr;
-	int	lang;
-	char	lang_str[FILENAME_MAX];
-	int	conf;
-	char	conf_str[FILENAME_MAX];
-	char	*txt;
-
-	/* Data */
-	data_cast	= (const struct Img_Iface_Data_Read *)data;
-
-	/* Language */
-	lang	= data_cast->lang;
-	switch (lang) {
-	case IMG_IFACE_OCR_LANG_ENG:
-		sprintf(lang_str, "eng");
-		break;
-	case IMG_IFACE_OCR_LANG_SPA:
-		sprintf(lang_str, "spa");
-		break;
-	case IMG_IFACE_OCR_LANG_CAT:
-		sprintf(lang_str, "cat");
-		break;
-	case IMG_IFACE_OCR_LANG_DIGITS:
-		sprintf(lang_str, "digits");
-		break;
-	case IMG_IFACE_OCR_LANG_DIGITS_COMMA:
-		sprintf(lang_str, "digits_comma");
-		break;
-	}
-
-	/* Config file */
-	conf	= data_cast->conf;
-	switch (conf) {
-	case IMG_IFACE_OCR_CONF_PRICE:
-		if (snprintf(conf_str, sizeof(conf_str), "%s/%s", SHARE_DIR,
-					"price")  >=  SSIZEOF(conf_str)) {
-			alx_perror(conf_str);
-			conf	= IMG_IFACE_OCR_CONF_NONE;
-		}
-		break;
-	}
-
-	/* init OCR */
-	handle_ocr	= TessBaseAPICreate();
-#if defined(OEM_LSTM_ONLY)
-	TessBaseAPIInit2(handle_ocr, NULL, lang_str, OEM_LSTM_ONLY);
-#else
-	TessBaseAPIInit2(handle_ocr, NULL, lang_str, OEM_DEFAULT);
-#endif
-/*	TessBaseAPIInit2(handle_ocr, NULL, lang_str, OEM_TESSERACT_LSTM_COMBINED);*/
-
-	/* Configure OCR (whitelist chars) */
-	if (conf)
-		TessBaseAPIReadConfigFile(handle_ocr, conf_str);
-
-	/* scan image for text */
-	TessBaseAPISetImage(handle_ocr, data_cast->img.data,
-				data_cast->img.width, data_cast->img.height,
-				data_cast->img.B_per_pix,
-				data_cast->img.B_per_line);
-	TessBaseAPIRecognize(handle_ocr, NULL);
-	txt	= TessBaseAPIGetUTF8Text(handle_ocr);
-
-	/* Copy text to global variable */
-	snprintf(img_ocr_text, OCR_TEXT_MAX, "%s", txt);
-
-	/* cleanup */
-	TessDeleteText(txt);
-	TessBaseAPIEnd(handle_ocr);
-	TessBaseAPIDelete(handle_ocr);
-}
-
-
-/******************************************************************************
- ******* end of file **********************************************************
- ******************************************************************************/
diff --git a/tmp/image/Makefile b/tmp/image/Makefile
index 21d9be7..91566f6 100644
--- a/tmp/image/Makefile
+++ b/tmp/image/Makefile
@@ -16,7 +16,6 @@ OBJ		=							\
 		calib3d.o						\
 		cv.o							\
 		iface.o							\
-		ocr.o							\
 		orb.o							\
 		zbar.o
 
@@ -36,7 +35,6 @@ IFACE_INC	=							\
 		$(INC_DIR)/vision-artificial/image/iface.hpp		\
 		$(INC_DIR)/vision-artificial/image/calib3d.hpp		\
 		$(INC_DIR)/vision-artificial/image/cv.hpp		\
-		$(INC_DIR)/vision-artificial/image/ocr.hpp		\
 		$(INC_DIR)/vision-artificial/image/orb.hpp		\
 		$(INC_DIR)/vision-artificial/image/zbar.hpp		\
 		$(INC_DIR)/vision-artificial/save/save.hpp		\
@@ -44,13 +42,6 @@ IFACE_INC	=							\
 IFACE_SRC	=							\
 		$(SRC_DIR)/image/iface.cpp
 
-OCR_INC		=							\
-		$(INC_DIR)/vision-artificial/image/ocr.h		\
-		$(INC_DIR)/vision-artificial/image/iface.h		\
-		$(INC_DIR)/vision-artificial/share/share.h
-OCR_SRC		=							\
-		$(SRC_DIR)/image/ocr.c
-
 ORB_INC		=							\
 		$(INC_DIR)/vision-artificial/image/orb.hpp
 ORB_SRC		=							\
@@ -91,13 +82,6 @@ iface.o: iface.s
 	@echo	"	AS	vision-artificial/image/$@"
 	$(Q)$(AS) $< -o $@
 
-ocr.s: $(OCR_SRC) $(OCR_INC)
-	@echo	"	CC	vision-artificial/image/$@"
-	$(Q)$(CC) $(CFLAGS) -I $(INC_DIR) -S $< -o $@
-ocr.o: ocr.s
-	@echo	"	AS	vision-artificial/image/$@"
-	$(Q)$(AS) $< -o $@
-
 orb.s: $(ORB_SRC) $(ORB_INC)
 	@echo	"	CXX	vision-artificial/image/$@"
 	$(Q)$(CXX) $(CXXFLAGS) -I $(INC_DIR) -S $< -o $@