+++ /dev/null
-# $Id$
-#
-# makefile for OpenJPEG codec
-
-OPENJPEG_DIR = ../libopenjpeg
-
-ifndef DEBUG
- LDFLAGS = -s -lm
-else
- LDFLAGS = -lm
-endif
-
-CFLAGS = -Wall -O3 -fno-strength-reduce -fomit-frame-pointer -I$(OPENJPEG_DIR)
-
-OBJ_DIR_W32 = obj.w32
-BIN_DIR_W32 = bin.w32
-LIB_DIR_W32 = $(OPENJPEG_DIR)/lib.w32
-
-ifdef MINGW32
- CC = i386-mingw32-gcc
- CFLAGS += -DDONT_HAVE_GETOPT
- OBJ_DIR = $(OBJ_DIR_W32)
- BIN_DIR = $(BIN_DIR_W32)
- LIB_DIR = lib.w32
- all: $(BIN_DIR) $(OBJ_DIR) $(LIB_DIR) \
- $(addprefix $(BIN_DIR)/,j2k_to_image.exe image_to_j2k.exe)
-else
- CC = gcc
- OBJ_DIR = obj
- BIN_DIR = bin
- LIB_DIR = lib
- all: $(BIN_DIR) $(OBJ_DIR) $(LIB_DIR) \
- $(addprefix $(BIN_DIR)/,j2k_to_image image_to_j2k)
-endif
-
-ifdef DYNAMIC
- ifdef MINGW32
- LIB_OPENJPEG = $(LIB_DIR)/libopenjpeg.dll
- LDFLAGS += -L$(LIB_DIR) -lopenjpeg
- else
- LIB_OPENJPEG = $(OPENJPEG_DIR)/$(LIB_DIR)/libopenjpeg.so
- LDFLAGS += -L$(OPENJPEG_DIR)/$(LIB_DIR) -lopenjpeg
- endif
-else
- LIB_OPENJPEG = $(OPENJPEG_DIR)/$(LIB_DIR)/libopenjpeg.a
- LDFLAGS += $(LIB_OPENJPEG)
-endif
-
-$(BIN_DIR):
- mkdir $(BIN_DIR)
-
-$(OBJ_DIR):
- mkdir $(OBJ_DIR)
-
-$(LIB_DIR):
- mkdir $(LIB_DIR)
-
-$(LIB_DIR)/libopenjpeg.dll: $(OPENJPEG_DIR)/$(LIB_DIR)/libopenjpeg.dll
- ln -sf ../$< $@
-$(OPENJPEG_DIR)/$(LIB_DIR)/libopenjpeg.dll:
- cd $(OPENJPEG_DIR) && \
- $(MAKE) $(OBJ_DIR) $(LIB_DIR) $(LIB_DIR)/libopenjpeg.dll
-$(OPENJPEG_DIR)/$(LIB_DIR)/libopenjpeg.a:
- cd $(OPENJPEG_DIR) && \
- $(MAKE) $(OBJ_DIR) $(LIB_DIR) $(LIB_DIR)/libopenjpeg.a
-$(OPENJPEG_DIR)/$(LIB_DIR)/libopenjpeg.so:
- cd $(OPENJPEG_DIR) && \
- $(MAKE) $(LIB_DIR) $(LIB_DIR)/libopenjpeg.so
-
-$(OBJ_DIR)/%.o:
- $(CC) -c $(CFLAGS) $(CPPFLAGS) -o $@ $<
-
-$(OBJ_DIR)/getopt.o: compat/getopt.c
-$(OBJ_DIR)/convert.o: convert.c
-$(OBJ_DIR)/j2k_to_image.o: j2k_to_image.c
-$(OBJ_DIR)/image_to_j2k.o: image_to_j2k.c convert.h
-
-J2I_OBJS = $(addprefix $(OBJ_DIR)/,j2k_to_image.o)
-I2J_OBJS = $(addprefix $(OBJ_DIR)/,image_to_j2k.o convert.o)
-
-$(BIN_DIR)/j2k_to_image: $(J2I_OBJS) $(LIB_OPENJPEG)
- ${CC} -o $@ $(J2I_OBJS) ${LDFLAGS}
-
-$(BIN_DIR)/image_to_j2k: $(I2J_OBJS) $(LIB_OPENJPEG)
- ${CC} -o $@ $(I2J_OBJS) ${LDFLAGS}
-
-$(BIN_DIR)/j2k_to_image.exe: $(J2I_OBJS) $(LIB_OPENJPEG)
- ${CC} -o $@ $(J2I_OBJS) ${LDFLAGS}
-
-$(BIN_DIR)/image_to_j2k.exe: $(I2J_OBJS) $(LIB_OPENJPEG) $(OBJ_DIR)/getopt.o
- ${CC} -o $@ $(I2J_OBJS) ${LDFLAGS} $(OBJ_DIR)/getopt.o
-
-clean:
- rm -f $(BIN_DIR_W32)/* $(BIN_DIR)/* $(OBJ_DIR_W32)/* $(OBJ_DIR)/*
/*
* Copyright (c) 1987, 1993, 1994
- * The Regents of the University of California. All rights reserved.
+ * The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
/* last review : october 29th, 2002 */
#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
-#endif /* LIBC_SCCS and not lint */
+static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
+#endif /* LIBC_SCCS and not lint */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-int opterr = 1, /* if error message should be printed */
- optind = 1, /* index into parent argv vector */
- optopt, /* character checked for validity */
- optreset; /* reset getopt */
-char *optarg; /* argument associated with option */
+int opterr = 1, /* if error message should be printed */
+ optind = 1, /* index into parent argv vector */
+ optopt, /* character checked for validity */
+ optreset; /* reset getopt */
+char *optarg; /* argument associated with option */
-#define BADCH (int)'?'
-#define BADARG (int)':'
-#define EMSG ""
+#define BADCH (int)'?'
+#define BADARG (int)':'
+#define EMSG ""
/*
* getopt --
- * Parse argc/argv argument vector.
+ * Parse argc/argv argument vector.
*/
int getopt(int nargc, char *const *nargv, const char *ostr) {
# define __progname nargv[0]
- static char *place = EMSG; /* option letter processing */
- char *oli; /* option letter list index */
+ static char *place = EMSG; /* option letter processing */
+ char *oli; /* option letter list index */
- if (optreset || !*place) { /* update scanning pointer */
+ if (optreset || !*place) { /* update scanning pointer */
optreset = 0;
if (optind >= nargc || *(place = nargv[optind]) != '-') {
place = EMSG;
return (-1);
}
- if (place[1] && *++place == '-') { /* found "--" */
+ if (place[1] && *++place == '-') { /* found "--" */
++optind;
place = EMSG;
return (-1);
}
- } /* option letter okay? */
+ } /* option letter okay? */
if ((optopt = (int) *place++) == (int) ':' ||
!(oli = strchr(ostr, optopt))) {
/*
++optind;
if (opterr && *ostr != ':')
(void) fprintf(stderr,
- "%s: illegal option -- %c\n", __progname, optopt);
+ "%s: illegal option -- %c\n", __progname, optopt);
return (BADCH);
}
- if (*++oli != ':') { /* don't need argument */
+ if (*++oli != ':') { /* don't need argument */
optarg = NULL;
if (!*place)
++optind;
- } else { /* need an argument */
- if (*place) /* no white space */
+ } else { /* need an argument */
+ if (*place) /* no white space */
optarg = place;
- else if (nargc <= ++optind) { /* no arg */
+ else if (nargc <= ++optind) { /* no arg */
place = EMSG;
if (*ostr == ':')
- return (BADARG);
+ return (BADARG);
if (opterr)
- (void) fprintf(stderr,
- "%s: option requires an argument -- %c\n",
- __progname, optopt);
+ (void) fprintf(stderr,
+ "%s: option requires an argument -- %c\n",
+ __progname, optopt);
return (BADCH);
- } else /* white space */
+ } else /* white space */
optarg = nargv[optind];
place = EMSG;
++optind;
}
- return (optopt); /* dump back option letter */
+ return (optopt); /* dump back option letter */
}
extern int getopt(int nargc, char *const *nargv, const char *ostr);
-#endif /* _GETOPT_H_ */
+#endif /* _GETOPT_H_ */
* Copyright (c) 2001-2003, David Janssens
* Copyright (c) 2002-2003, Yannick Verschueren
* Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herv� Drolon, FreeImage Team
+ * Copyright (c) 2005, Herv� Drolon, FreeImage Team
* Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
* All rights reserved.
*
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
* log2(a)
*/
static int int_floorlog2(int a) {
- int l;
- for (l = 0; a > 1; l++) {
- a >>= 1;
- }
- return l;
+ int l;
+ for (l = 0; a > 1; l++) {
+ a >>= 1;
+ }
+ return l;
}
/*
* a divided by 2^b
*/
static int int_ceildivpow2(int a, int b) {
- return (a + (1 << b) - 1) >> b;
+ return (a + (1 << b) - 1) >> b;
}
/*
* a divided by b
*/
static int int_ceildiv(int a, int b) {
- return (a + b - 1) / b;
+ return (a + b - 1) / b;
}
/* -->> -->> -->> -->>
typedef unsigned long int DWORD;
typedef struct {
- WORD bfType; /* 'BM' for Bitmap (19776) */
- DWORD bfSize; /* Size of the file */
- WORD bfReserved1; /* Reserved : 0 */
- WORD bfReserved2; /* Reserved : 0 */
- DWORD bfOffBits; /* Offset */
+ WORD bfType; /* 'BM' for Bitmap (19776) */
+ DWORD bfSize; /* Size of the file */
+ WORD bfReserved1; /* Reserved : 0 */
+ WORD bfReserved2; /* Reserved : 0 */
+ DWORD bfOffBits; /* Offset */
} BITMAPFILEHEADER_t;
typedef struct {
- DWORD biSize; /* Size of the structure in bytes */
- DWORD biWidth; /* Width of the image in pixels */
- DWORD biHeight; /* Heigth of the image in pixels */
- WORD biPlanes; /* 1 */
- WORD biBitCount; /* Number of color bits by pixels */
- DWORD biCompression; /* Type of encoding 0: none 1: RLE8 2: RLE4 */
- DWORD biSizeImage; /* Size of the image in bytes */
- DWORD biXpelsPerMeter; /* Horizontal (X) resolution in pixels/meter */
- DWORD biYpelsPerMeter; /* Vertical (Y) resolution in pixels/meter */
- DWORD biClrUsed; /* Number of color used in the image (0: ALL) */
- DWORD biClrImportant; /* Number of important color (0: ALL) */
+ DWORD biSize; /* Size of the structure in bytes */
+ DWORD biWidth; /* Width of the image in pixels */
+ DWORD biHeight; /* Heigth of the image in pixels */
+ WORD biPlanes; /* 1 */
+ WORD biBitCount; /* Number of color bits by pixels */
+ DWORD biCompression; /* Type of encoding 0: none 1: RLE8 2: RLE4 */
+ DWORD biSizeImage; /* Size of the image in bytes */
+ DWORD biXpelsPerMeter; /* Horizontal (X) resolution in pixels/meter */
+ DWORD biYpelsPerMeter; /* Vertical (Y) resolution in pixels/meter */
+ DWORD biClrUsed; /* Number of color used in the image (0: ALL) */
+ DWORD biClrImportant; /* Number of important color (0: ALL) */
} BITMAPINFOHEADER_t;
opj_image_t* bmptoimage(char *filename, opj_cparameters_t *parameters) {
- int subsampling_dx = parameters->subsampling_dx;
- int subsampling_dy = parameters->subsampling_dy;
-
- int i, numcomps, w, h;
- OPJ_COLOR_SPACE color_space;
- opj_image_cmptparm_t cmptparm[3]; /* maximum of 3 components */
- opj_image_t * image = NULL;
-
- FILE *IN;
- BITMAPFILEHEADER_t File_h;
- BITMAPINFOHEADER_t Info_h;
- unsigned char *RGB;
- unsigned char *table_R, *table_G, *table_B;
- unsigned int j, PAD, type = 0;
-
- int x, y, index;
- int gray_scale = 1, not_end_file = 1;
-
- unsigned int line = 0, col = 0;
- unsigned char v, v2;
- DWORD W, H;
-
- IN = fopen(filename, "rb");
- if (!IN) {
- fprintf(stderr, "\033[0;33mFailed to open %s for reading !!\033[0;39m\n", filename);
- return 0;
- }
+ int subsampling_dx = parameters->subsampling_dx;
+ int subsampling_dy = parameters->subsampling_dy;
+
+ int i, numcomps, w, h;
+ OPJ_COLOR_SPACE color_space;
+ opj_image_cmptparm_t cmptparm[3]; /* maximum of 3 components */
+ opj_image_t * image = NULL;
+
+ FILE *IN;
+ BITMAPFILEHEADER_t File_h;
+ BITMAPINFOHEADER_t Info_h;
+ unsigned char *RGB;
+ unsigned char *table_R, *table_G, *table_B;
+ unsigned int j, PAD = 0;
+
+ int x, y, index;
+ int gray_scale = 1, not_end_file = 1;
+
+ unsigned int line = 0, col = 0;
+ unsigned char v, v2;
+ DWORD W, H;
- File_h.bfType = getc(IN);
- File_h.bfType = (getc(IN) << 8) + File_h.bfType;
-
- if (File_h.bfType != 19778) {
- fprintf(stderr,"Error, not a BMP file!\n");
- return 0;
- } else {
- /* FILE HEADER */
- /* ------------- */
- File_h.bfSize = getc(IN);
- File_h.bfSize = (getc(IN) << 8) + File_h.bfSize;
- File_h.bfSize = (getc(IN) << 16) + File_h.bfSize;
- File_h.bfSize = (getc(IN) << 24) + File_h.bfSize;
-
- File_h.bfReserved1 = getc(IN);
- File_h.bfReserved1 = (getc(IN) << 8) + File_h.bfReserved1;
-
- File_h.bfReserved2 = getc(IN);
- File_h.bfReserved2 = (getc(IN) << 8) + File_h.bfReserved2;
-
- File_h.bfOffBits = getc(IN);
- File_h.bfOffBits = (getc(IN) << 8) + File_h.bfOffBits;
- File_h.bfOffBits = (getc(IN) << 16) + File_h.bfOffBits;
- File_h.bfOffBits = (getc(IN) << 24) + File_h.bfOffBits;
-
- /* INFO HEADER */
- /* ------------- */
-
- Info_h.biSize = getc(IN);
- Info_h.biSize = (getc(IN) << 8) + Info_h.biSize;
- Info_h.biSize = (getc(IN) << 16) + Info_h.biSize;
- Info_h.biSize = (getc(IN) << 24) + Info_h.biSize;
-
- Info_h.biWidth = getc(IN);
- Info_h.biWidth = (getc(IN) << 8) + Info_h.biWidth;
- Info_h.biWidth = (getc(IN) << 16) + Info_h.biWidth;
- Info_h.biWidth = (getc(IN) << 24) + Info_h.biWidth;
- w = Info_h.biWidth;
-
- Info_h.biHeight = getc(IN);
- Info_h.biHeight = (getc(IN) << 8) + Info_h.biHeight;
- Info_h.biHeight = (getc(IN) << 16) + Info_h.biHeight;
- Info_h.biHeight = (getc(IN) << 24) + Info_h.biHeight;
- h = Info_h.biHeight;
-
- Info_h.biPlanes = getc(IN);
- Info_h.biPlanes = (getc(IN) << 8) + Info_h.biPlanes;
-
- Info_h.biBitCount = getc(IN);
- Info_h.biBitCount = (getc(IN) << 8) + Info_h.biBitCount;
-
- Info_h.biCompression = getc(IN);
- Info_h.biCompression = (getc(IN) << 8) + Info_h.biCompression;
- Info_h.biCompression = (getc(IN) << 16) + Info_h.biCompression;
- Info_h.biCompression = (getc(IN) << 24) + Info_h.biCompression;
-
- Info_h.biSizeImage = getc(IN);
- Info_h.biSizeImage = (getc(IN) << 8) + Info_h.biSizeImage;
- Info_h.biSizeImage = (getc(IN) << 16) + Info_h.biSizeImage;
- Info_h.biSizeImage = (getc(IN) << 24) + Info_h.biSizeImage;
-
- Info_h.biXpelsPerMeter = getc(IN);
- Info_h.biXpelsPerMeter = (getc(IN) << 8) + Info_h.biXpelsPerMeter;
- Info_h.biXpelsPerMeter = (getc(IN) << 16) + Info_h.biXpelsPerMeter;
- Info_h.biXpelsPerMeter = (getc(IN) << 24) + Info_h.biXpelsPerMeter;
-
- Info_h.biYpelsPerMeter = getc(IN);
- Info_h.biYpelsPerMeter = (getc(IN) << 8) + Info_h.biYpelsPerMeter;
- Info_h.biYpelsPerMeter = (getc(IN) << 16) + Info_h.biYpelsPerMeter;
- Info_h.biYpelsPerMeter = (getc(IN) << 24) + Info_h.biYpelsPerMeter;
-
- Info_h.biClrUsed = getc(IN);
- Info_h.biClrUsed = (getc(IN) << 8) + Info_h.biClrUsed;
- Info_h.biClrUsed = (getc(IN) << 16) + Info_h.biClrUsed;
- Info_h.biClrUsed = (getc(IN) << 24) + Info_h.biClrUsed;
-
- Info_h.biClrImportant = getc(IN);
- Info_h.biClrImportant = (getc(IN) << 8) + Info_h.biClrImportant;
- Info_h.biClrImportant = (getc(IN) << 16) + Info_h.biClrImportant;
- Info_h.biClrImportant = (getc(IN) << 24) + Info_h.biClrImportant;
-
- /* Read the data and store them in the OUT file */
+ IN = fopen(filename, "rb");
+ if (!IN) {
+ fprintf(stderr, "\033[0;33mFailed to open %s for reading !!\033[0;39m\n", filename);
+ return 0;
+ }
+
+ File_h.bfType = getc(IN);
+ File_h.bfType = (getc(IN) << 8) + File_h.bfType;
+
+ if (File_h.bfType != 19778) {
+ fprintf(stderr,"Error, not a BMP file!\n");
+ return 0;
+ } else {
+ /* FILE HEADER */
+ /* ------------- */
+ File_h.bfSize = getc(IN);
+ File_h.bfSize = (getc(IN) << 8) + File_h.bfSize;
+ File_h.bfSize = (getc(IN) << 16) + File_h.bfSize;
+ File_h.bfSize = (getc(IN) << 24) + File_h.bfSize;
+
+ File_h.bfReserved1 = getc(IN);
+ File_h.bfReserved1 = (getc(IN) << 8) + File_h.bfReserved1;
+
+ File_h.bfReserved2 = getc(IN);
+ File_h.bfReserved2 = (getc(IN) << 8) + File_h.bfReserved2;
+
+ File_h.bfOffBits = getc(IN);
+ File_h.bfOffBits = (getc(IN) << 8) + File_h.bfOffBits;
+ File_h.bfOffBits = (getc(IN) << 16) + File_h.bfOffBits;
+ File_h.bfOffBits = (getc(IN) << 24) + File_h.bfOffBits;
+
+ /* INFO HEADER */
+ /* ------------- */
+
+ Info_h.biSize = getc(IN);
+ Info_h.biSize = (getc(IN) << 8) + Info_h.biSize;
+ Info_h.biSize = (getc(IN) << 16) + Info_h.biSize;
+ Info_h.biSize = (getc(IN) << 24) + Info_h.biSize;
+
+ Info_h.biWidth = getc(IN);
+ Info_h.biWidth = (getc(IN) << 8) + Info_h.biWidth;
+ Info_h.biWidth = (getc(IN) << 16) + Info_h.biWidth;
+ Info_h.biWidth = (getc(IN) << 24) + Info_h.biWidth;
+ w = Info_h.biWidth;
+
+ Info_h.biHeight = getc(IN);
+ Info_h.biHeight = (getc(IN) << 8) + Info_h.biHeight;
+ Info_h.biHeight = (getc(IN) << 16) + Info_h.biHeight;
+ Info_h.biHeight = (getc(IN) << 24) + Info_h.biHeight;
+ h = Info_h.biHeight;
+
+ Info_h.biPlanes = getc(IN);
+ Info_h.biPlanes = (getc(IN) << 8) + Info_h.biPlanes;
+
+ Info_h.biBitCount = getc(IN);
+ Info_h.biBitCount = (getc(IN) << 8) + Info_h.biBitCount;
+
+ Info_h.biCompression = getc(IN);
+ Info_h.biCompression = (getc(IN) << 8) + Info_h.biCompression;
+ Info_h.biCompression = (getc(IN) << 16) + Info_h.biCompression;
+ Info_h.biCompression = (getc(IN) << 24) + Info_h.biCompression;
+
+ Info_h.biSizeImage = getc(IN);
+ Info_h.biSizeImage = (getc(IN) << 8) + Info_h.biSizeImage;
+ Info_h.biSizeImage = (getc(IN) << 16) + Info_h.biSizeImage;
+ Info_h.biSizeImage = (getc(IN) << 24) + Info_h.biSizeImage;
+
+ Info_h.biXpelsPerMeter = getc(IN);
+ Info_h.biXpelsPerMeter = (getc(IN) << 8) + Info_h.biXpelsPerMeter;
+ Info_h.biXpelsPerMeter = (getc(IN) << 16) + Info_h.biXpelsPerMeter;
+ Info_h.biXpelsPerMeter = (getc(IN) << 24) + Info_h.biXpelsPerMeter;
+
+ Info_h.biYpelsPerMeter = getc(IN);
+ Info_h.biYpelsPerMeter = (getc(IN) << 8) + Info_h.biYpelsPerMeter;
+ Info_h.biYpelsPerMeter = (getc(IN) << 16) + Info_h.biYpelsPerMeter;
+ Info_h.biYpelsPerMeter = (getc(IN) << 24) + Info_h.biYpelsPerMeter;
+
+ Info_h.biClrUsed = getc(IN);
+ Info_h.biClrUsed = (getc(IN) << 8) + Info_h.biClrUsed;
+ Info_h.biClrUsed = (getc(IN) << 16) + Info_h.biClrUsed;
+ Info_h.biClrUsed = (getc(IN) << 24) + Info_h.biClrUsed;
+
+ Info_h.biClrImportant = getc(IN);
+ Info_h.biClrImportant = (getc(IN) << 8) + Info_h.biClrImportant;
+ Info_h.biClrImportant = (getc(IN) << 16) + Info_h.biClrImportant;
+ Info_h.biClrImportant = (getc(IN) << 24) + Info_h.biClrImportant;
+
+ /* Read the data and store them in the OUT file */
- if (Info_h.biBitCount == 24) {
- numcomps = 3;
- color_space = CLRSPC_SRGB;
- /* initialize image components */
- memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
- for(i = 0; i < numcomps; i++) {
- cmptparm[i].prec = 8;
- cmptparm[i].bpp = 8;
- cmptparm[i].sgnd = 0;
- cmptparm[i].dx = subsampling_dx;
- cmptparm[i].dy = subsampling_dy;
- cmptparm[i].w = w;
- cmptparm[i].h = h;
- }
- /* create the image */
- image = opj_image_create(numcomps, &cmptparm[0], color_space);
- if(!image) {
- fclose(IN);
- return NULL;
- }
-
- /* set image offset and reference grid */
- image->x0 = parameters->image_offset_x0;
- image->y0 = parameters->image_offset_y0;
- image->x1 = !image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
- image->y1 = !image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
-
- /* set image data */
-
- /* Place the cursor at the beginning of the image information */
- fseek(IN, 0, SEEK_SET);
- fseek(IN, File_h.bfOffBits, SEEK_SET);
-
- W = Info_h.biWidth;
- H = Info_h.biHeight;
-
- // PAD = 4 - (3 * W) % 4;
- // PAD = (PAD == 4) ? 0 : PAD;
- PAD = (3 * W) % 4 ? 4 - (3 * W) % 4 : 0;
-
- RGB = (unsigned char *) malloc((3 * W + PAD) * H * sizeof(unsigned char));
-
- fread(RGB, sizeof(unsigned char), (3 * W + PAD) * H, IN);
-
- index = 0;
-
- for(y = 0; y < (int)H; y++) {
- unsigned char *scanline = RGB + (3 * W + PAD) * (H - 1 - y);
- for(x = 0; x < (int)W; x++) {
- unsigned char *pixel = &scanline[3 * x];
- image->comps[0].data[index] = pixel[2]; /* R */
- image->comps[1].data[index] = pixel[1]; /* G */
- image->comps[2].data[index] = pixel[0]; /* B */
- index++;
- }
- }
-
- free(RGB);
-
- } else if (Info_h.biBitCount == 8 && Info_h.biCompression == 0) {
- table_R = (unsigned char *) malloc(256 * sizeof(unsigned char));
- table_G = (unsigned char *) malloc(256 * sizeof(unsigned char));
- table_B = (unsigned char *) malloc(256 * sizeof(unsigned char));
-
- for (j = 0; j < Info_h.biClrUsed; j++) {
- table_B[j] = getc(IN);
- table_G[j] = getc(IN);
- table_R[j] = getc(IN);
- getc(IN);
- if (table_R[j] != table_G[j] && table_R[j] != table_B[j] && table_G[j] != table_B[j])
- gray_scale = 0;
- }
-
- /* Place the cursor at the beginning of the image information */
- fseek(IN, 0, SEEK_SET);
- fseek(IN, File_h.bfOffBits, SEEK_SET);
-
- W = Info_h.biWidth;
- H = Info_h.biHeight;
- if (Info_h.biWidth % 2)
- W++;
-
- numcomps = gray_scale ? 1 : 3;
- color_space = gray_scale ? CLRSPC_GRAY : CLRSPC_SRGB;
- /* initialize image components */
- memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
- for(i = 0; i < numcomps; i++) {
- cmptparm[i].prec = 8;
- cmptparm[i].bpp = 8;
- cmptparm[i].sgnd = 0;
- cmptparm[i].dx = subsampling_dx;
- cmptparm[i].dy = subsampling_dy;
- cmptparm[i].w = w;
- cmptparm[i].h = h;
- }
- /* create the image */
- image = opj_image_create(numcomps, &cmptparm[0], color_space);
- if(!image) {
- fclose(IN);
- return NULL;
- }
-
- /* set image offset and reference grid */
- image->x0 = parameters->image_offset_x0;
- image->y0 = parameters->image_offset_y0;
- image->x1 = !image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
- image->y1 = !image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
-
- /* set image data */
-
- RGB = (unsigned char *) malloc(W * H * sizeof(unsigned char));
-
- fread(RGB, sizeof(unsigned char), W * H, IN);
- if (gray_scale) {
- index = 0;
- for (j = 0; j < W * H; j++) {
- if ((j % W < W - 1 && Info_h.biWidth % 2) || !(Info_h.biWidth % 2)) {
- image->comps[0].data[index] = table_R[RGB[W * H - ((j) / (W) + 1) * W + (j) % (W)]];
- index++;
- }
- }
-
- } else {
- index = 0;
- for (j = 0; j < W * H; j++) {
- if ((j % W < W - 1 && Info_h.biWidth % 2) || !(Info_h.biWidth % 2)) {
- unsigned char pixel_index = RGB[W * H - ((j) / (W) + 1) * W + (j) % (W)];
- image->comps[0].data[index] = table_R[pixel_index];
- image->comps[1].data[index] = table_G[pixel_index];
- image->comps[2].data[index] = table_B[pixel_index];
- index++;
- }
- }
- }
- free(RGB);
+ if (Info_h.biBitCount == 24) {
+ numcomps = 3;
+ color_space = CLRSPC_SRGB;
+ /* initialize image components */
+ memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
+ for(i = 0; i < numcomps; i++) {
+ cmptparm[i].prec = 8;
+ cmptparm[i].bpp = 8;
+ cmptparm[i].sgnd = 0;
+ cmptparm[i].dx = subsampling_dx;
+ cmptparm[i].dy = subsampling_dy;
+ cmptparm[i].w = w;
+ cmptparm[i].h = h;
+ }
+ /* create the image */
+ image = opj_image_create(numcomps, &cmptparm[0], color_space);
+ if(!image) {
+ fclose(IN);
+ return NULL;
+ }
+
+ /* set image offset and reference grid */
+ image->x0 = parameters->image_offset_x0;
+ image->y0 = parameters->image_offset_y0;
+ image->x1 = !image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
+ image->y1 = !image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
+
+ /* set image data */
+
+ /* Place the cursor at the beginning of the image information */
+ fseek(IN, 0, SEEK_SET);
+ fseek(IN, File_h.bfOffBits, SEEK_SET);
+
+ W = Info_h.biWidth;
+ H = Info_h.biHeight;
+
+ // PAD = 4 - (3 * W) % 4;
+ // PAD = (PAD == 4) ? 0 : PAD;
+ PAD = (3 * W) % 4 ? 4 - (3 * W) % 4 : 0;
+
+ RGB = (unsigned char *) malloc((3 * W + PAD) * H * sizeof(unsigned char));
+
+ fread(RGB, sizeof(unsigned char), (3 * W + PAD) * H, IN);
+
+ index = 0;
+
+ for(y = 0; y < (int)H; y++) {
+ unsigned char *scanline = RGB + (3 * W + PAD) * (H - 1 - y);
+ for(x = 0; x < (int)W; x++) {
+ unsigned char *pixel = &scanline[3 * x];
+ image->comps[0].data[index] = pixel[2]; /* R */
+ image->comps[1].data[index] = pixel[1]; /* G */
+ image->comps[2].data[index] = pixel[0]; /* B */
+ index++;
+ }
+ }
+
+ free(RGB);
+
+ } else if (Info_h.biBitCount == 8 && Info_h.biCompression == 0) {
+ table_R = (unsigned char *) malloc(256 * sizeof(unsigned char));
+ table_G = (unsigned char *) malloc(256 * sizeof(unsigned char));
+ table_B = (unsigned char *) malloc(256 * sizeof(unsigned char));
+
+ for (j = 0; j < Info_h.biClrUsed; j++) {
+ table_B[j] = getc(IN);
+ table_G[j] = getc(IN);
+ table_R[j] = getc(IN);
+ getc(IN);
+ if (table_R[j] != table_G[j] && table_R[j] != table_B[j] && table_G[j] != table_B[j])
+ gray_scale = 0;
+ }
+
+ /* Place the cursor at the beginning of the image information */
+ fseek(IN, 0, SEEK_SET);
+ fseek(IN, File_h.bfOffBits, SEEK_SET);
+
+ W = Info_h.biWidth;
+ H = Info_h.biHeight;
+ if (Info_h.biWidth % 2)
+ W++;
+
+ numcomps = gray_scale ? 1 : 3;
+ color_space = gray_scale ? CLRSPC_GRAY : CLRSPC_SRGB;
+ /* initialize image components */
+ memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
+ for(i = 0; i < numcomps; i++) {
+ cmptparm[i].prec = 8;
+ cmptparm[i].bpp = 8;
+ cmptparm[i].sgnd = 0;
+ cmptparm[i].dx = subsampling_dx;
+ cmptparm[i].dy = subsampling_dy;
+ cmptparm[i].w = w;
+ cmptparm[i].h = h;
+ }
+ /* create the image */
+ image = opj_image_create(numcomps, &cmptparm[0], color_space);
+ if(!image) {
+ fclose(IN);
+ return NULL;
+ }
+
+ /* set image offset and reference grid */
+ image->x0 = parameters->image_offset_x0;
+ image->y0 = parameters->image_offset_y0;
+ image->x1 = !image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
+ image->y1 = !image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
+
+ /* set image data */
+
+ RGB = (unsigned char *) malloc(W * H * sizeof(unsigned char));
+
+ fread(RGB, sizeof(unsigned char), W * H, IN);
+ if (gray_scale) {
+ index = 0;
+ for (j = 0; j < W * H; j++) {
+ if ((j % W < W - 1 && Info_h.biWidth % 2) || !(Info_h.biWidth % 2)) {
+ image->comps[0].data[index] = table_R[RGB[W * H - ((j) / (W) + 1) * W + (j) % (W)]];
+ index++;
+ }
+ }
+
+ } else {
+ index = 0;
+ for (j = 0; j < W * H; j++) {
+ if ((j % W < W - 1 && Info_h.biWidth % 2) || !(Info_h.biWidth % 2)) {
+ unsigned char pixel_index = RGB[W * H - ((j) / (W) + 1) * W + (j) % (W)];
+ image->comps[0].data[index] = table_R[pixel_index];
+ image->comps[1].data[index] = table_G[pixel_index];
+ image->comps[2].data[index] = table_B[pixel_index];
+ index++;
+ }
+ }
+ }
+ free(RGB);
- } else if (Info_h.biBitCount == 8 && Info_h.biCompression == 1) {
- table_R = (unsigned char *) malloc(256 * sizeof(unsigned char));
- table_G = (unsigned char *) malloc(256 * sizeof(unsigned char));
- table_B = (unsigned char *) malloc(256 * sizeof(unsigned char));
-
- for (j = 0; j < Info_h.biClrUsed; j++) {
- table_B[j] = getc(IN);
- table_G[j] = getc(IN);
- table_R[j] = getc(IN);
- getc(IN);
- if (table_R[j] != table_G[j] && table_R[j] != table_B[j] && table_G[j] != table_B[j])
- gray_scale = 0;
- }
-
- numcomps = gray_scale ? 1 : 3;
- color_space = gray_scale ? CLRSPC_GRAY : CLRSPC_SRGB;
- /* initialize image components */
- memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
- for(i = 0; i < numcomps; i++) {
- cmptparm[i].prec = 8;
- cmptparm[i].bpp = 8;
- cmptparm[i].sgnd = 0;
- cmptparm[i].dx = subsampling_dx;
- cmptparm[i].dy = subsampling_dy;
- cmptparm[i].w = w;
- cmptparm[i].h = h;
- }
- /* create the image */
- image = opj_image_create(numcomps, &cmptparm[0], color_space);
- if(!image) {
- fclose(IN);
- return NULL;
- }
-
- /* set image offset and reference grid */
- image->x0 = parameters->image_offset_x0;
- image->y0 = parameters->image_offset_y0;
- image->x1 = !image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
- image->y1 = !image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
-
- /* set image data */
-
- /* Place the cursor at the beginning of the image information */
- fseek(IN, 0, SEEK_SET);
- fseek(IN, File_h.bfOffBits, SEEK_SET);
-
- RGB = (unsigned char *) malloc(Info_h.biWidth * Info_h.biHeight * sizeof(unsigned char));
+ } else if (Info_h.biBitCount == 8 && Info_h.biCompression == 1) {
+ table_R = (unsigned char *) malloc(256 * sizeof(unsigned char));
+ table_G = (unsigned char *) malloc(256 * sizeof(unsigned char));
+ table_B = (unsigned char *) malloc(256 * sizeof(unsigned char));
+
+ for (j = 0; j < Info_h.biClrUsed; j++) {
+ table_B[j] = getc(IN);
+ table_G[j] = getc(IN);
+ table_R[j] = getc(IN);
+ getc(IN);
+ if (table_R[j] != table_G[j] && table_R[j] != table_B[j] && table_G[j] != table_B[j])
+ gray_scale = 0;
+ }
+
+ numcomps = gray_scale ? 1 : 3;
+ color_space = gray_scale ? CLRSPC_GRAY : CLRSPC_SRGB;
+ /* initialize image components */
+ memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
+ for(i = 0; i < numcomps; i++) {
+ cmptparm[i].prec = 8;
+ cmptparm[i].bpp = 8;
+ cmptparm[i].sgnd = 0;
+ cmptparm[i].dx = subsampling_dx;
+ cmptparm[i].dy = subsampling_dy;
+ cmptparm[i].w = w;
+ cmptparm[i].h = h;
+ }
+ /* create the image */
+ image = opj_image_create(numcomps, &cmptparm[0], color_space);
+ if(!image) {
+ fclose(IN);
+ return NULL;
+ }
+
+ /* set image offset and reference grid */
+ image->x0 = parameters->image_offset_x0;
+ image->y0 = parameters->image_offset_y0;
+ image->x1 = !image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
+ image->y1 = !image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
+
+ /* set image data */
+
+ /* Place the cursor at the beginning of the image information */
+ fseek(IN, 0, SEEK_SET);
+ fseek(IN, File_h.bfOffBits, SEEK_SET);
+
+ RGB = (unsigned char *) malloc(Info_h.biWidth * Info_h.biHeight * sizeof(unsigned char));
- while (not_end_file) {
- v = getc(IN);
- if (v) {
- v2 = getc(IN);
- for (i = 0; i < (int) v; i++) {
- RGB[line * Info_h.biWidth + col] = v2;
- col++;
- }
- } else {
- v = getc(IN);
- switch (v) {
- case 0:
- col = 0;
- line++;
- break;
- case 1:
- line++;
- not_end_file = 0;
- break;
- case 2:
- fprintf(stderr,"No Delta supported\n");
- opj_image_destroy(image);
- fclose(IN);
- return NULL;
- break;
- default:
- for (i = 0; i < v; i++) {
- v2 = getc(IN);
- RGB[line * Info_h.biWidth + col] = v2;
- col++;
- }
- if (v % 2)
- v2 = getc(IN);
- break;
- }
- }
- }
- if (gray_scale) {
- index = 0;
- for (line = 0; line < Info_h.biHeight; line++) {
- for (col = 0; col < Info_h.biWidth; col++) {
- image->comps[0].data[index] = table_R[(int)RGB[(Info_h.biHeight - line - 1) * Info_h.biWidth + col]];
- index++;
- }
- }
- } else {
- index = 0;
- for (line = 0; line < Info_h.biHeight; line++) {
- for (col = 0; col < Info_h.biWidth; col++) {
- unsigned char pixel_index = (int)RGB[(Info_h.biHeight - line - 1) * Info_h.biWidth + col];
- image->comps[0].data[index] = table_R[pixel_index];
- image->comps[1].data[index] = table_G[pixel_index];
- image->comps[2].data[index] = table_B[pixel_index];
- index++;
- }
- }
- }
- free(RGB);
- } else {
- fprintf(stderr,
- "Other system than 24 bits/pixels or 8 bits (no RLE coding) is not yet implemented [%d]\n", Info_h.biBitCount);
- }
- fclose(IN);
+ while (not_end_file) {
+ v = getc(IN);
+ if (v) {
+ v2 = getc(IN);
+ for (i = 0; i < (int) v; i++) {
+ RGB[line * Info_h.biWidth + col] = v2;
+ col++;
+ }
+ } else {
+ v = getc(IN);
+ switch (v) {
+ case 0:
+ col = 0;
+ line++;
+ break;
+ case 1:
+ line++;
+ not_end_file = 0;
+ break;
+ case 2:
+ fprintf(stderr,"No Delta supported\n");
+ opj_image_destroy(image);
+ fclose(IN);
+ return NULL;
+ break;
+ default:
+ for (i = 0; i < v; i++) {
+ v2 = getc(IN);
+ RGB[line * Info_h.biWidth + col] = v2;
+ col++;
+ }
+ if (v % 2)
+ v2 = getc(IN);
+ break;
+ }
+ }
+ }
+ if (gray_scale) {
+ index = 0;
+ for (line = 0; line < Info_h.biHeight; line++) {
+ for (col = 0; col < Info_h.biWidth; col++) {
+ image->comps[0].data[index] = table_R[(int)RGB[(Info_h.biHeight - line - 1) * Info_h.biWidth + col]];
+ index++;
+ }
+ }
+ } else {
+ index = 0;
+ for (line = 0; line < Info_h.biHeight; line++) {
+ for (col = 0; col < Info_h.biWidth; col++) {
+ unsigned char pixel_index = (int)RGB[(Info_h.biHeight - line - 1) * Info_h.biWidth + col];
+ image->comps[0].data[index] = table_R[pixel_index];
+ image->comps[1].data[index] = table_G[pixel_index];
+ image->comps[2].data[index] = table_B[pixel_index];
+ index++;
+ }
+ }
+ }
+ free(RGB);
+ } else {
+ fprintf(stderr,
+ "Other system than 24 bits/pixels or 8 bits (no RLE coding) is not yet implemented [%d]\n", Info_h.biBitCount);
+ }
+ fclose(IN);
}
return image;
}
int imagetobmp(opj_image_t * image, char *outfile) {
- int w, wr, h, hr;
- int i, pad;
- FILE *fdest = NULL;
-
- if (image->numcomps == 3 && image->comps[0].dx == image->comps[1].dx
- && image->comps[1].dx == image->comps[2].dx
- && image->comps[0].dy == image->comps[1].dy
- && image->comps[1].dy == image->comps[2].dy
- && image->comps[0].prec == image->comps[1].prec
- && image->comps[1].prec == image->comps[2].prec) {
-
- /* -->> -->> -->> -->>
- 24 bits color
- <<-- <<-- <<-- <<-- */
-
- fdest = fopen(outfile, "wb");
- if (!fdest) {
- fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
- return 1;
- }
-
- // w = int_ceildiv(image->x1 - image->x0, image->comps[0].dx);
- // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor), image->comps[0].dx);
- w = image->comps[0].w;
- wr = int_ceildivpow2(image->comps[0].w, image->comps[0].factor);
-
- // h = int_ceildiv(image->y1 - image->y0, image->comps[0].dy);
- // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[0].dy);
- h = image->comps[0].h;
- hr = int_ceildivpow2(image->comps[0].h, image->comps[0].factor);
-
- fprintf(fdest, "BM");
-
- /* FILE HEADER */
- /* ------------- */
- fprintf(fdest, "%c%c%c%c",
- (unsigned char) (hr * wr * 3 + 3 * hr * (wr % 2) + 54) & 0xff,
- (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2) + 54) >> 8) & 0xff,
- (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2) + 54) >> 16) & 0xff,
- (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2) + 54) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (54) & 0xff, ((54) >> 8) & 0xff,((54) >> 16) & 0xff, ((54) >> 24) & 0xff);
-
- /* INFO HEADER */
- /* ------------- */
- fprintf(fdest, "%c%c%c%c", (40) & 0xff, ((40) >> 8) & 0xff, ((40) >> 16) & 0xff, ((40) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (unsigned char) ((wr) & 0xff),
- (unsigned char) ((wr) >> 8) & 0xff,
- (unsigned char) ((wr) >> 16) & 0xff,
- (unsigned char) ((wr) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (unsigned char) ((hr) & 0xff),
- (unsigned char) ((hr) >> 8) & 0xff,
- (unsigned char) ((hr) >> 16) & 0xff,
- (unsigned char) ((hr) >> 24) & 0xff);
- fprintf(fdest, "%c%c", (1) & 0xff, ((1) >> 8) & 0xff);
- fprintf(fdest, "%c%c", (24) & 0xff, ((24) >> 8) & 0xff);
- fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (unsigned char) (3 * hr * wr + 3 * hr * (wr % 2)) & 0xff,
- (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2)) >> 8) & 0xff,
- (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2)) >> 16) & 0xff,
- (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2)) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
-
- for (i = 0; i < wr * hr; i++) {
- unsigned char R, G, B;
- /* a modifier */
- // R = image->comps[0].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
- R = image->comps[0].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)];
- // G = image->comps[1].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
- G = image->comps[1].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)];
- // B = image->comps[2].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
- B = image->comps[2].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)];
- fprintf(fdest, "%c%c%c", B, G, R);
-
- if ((i + 1) % wr == 0) {
- for (pad = (3 * wr) % 4 ? 4 - (3 * wr) % 4 : 0; pad > 0; pad--) /* ADD */
- fprintf(fdest, "%c", 0);
- }
- }
- fclose(fdest);
- } else { /* Gray-scale */
-
- /* -->> -->> -->> -->>
- 8 bits non code (Gray scale)
- <<-- <<-- <<-- <<-- */
-
- fdest = fopen(outfile, "wb");
- // w = int_ceildiv(image->x1 - image->x0, image->comps[0].dx);
- // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor), image->comps[0].dx);
- w = image->comps[0].w;
- wr = int_ceildivpow2(image->comps[0].w, image->comps[0].factor);
-
- // h = int_ceildiv(image->y1 - image->y0, image->comps[0].dy);
- // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[0].dy);
- h = image->comps[0].h;
- hr = int_ceildivpow2(image->comps[0].h, image->comps[0].factor);
-
- fprintf(fdest, "BM");
-
- /* FILE HEADER */
- /* ------------- */
- fprintf(fdest, "%c%c%c%c", (unsigned char) (hr * wr + 54 + 1024 + hr * (wr % 2)) & 0xff,
- (unsigned char) ((hr * wr + 54 + 1024 + hr * (wr % 2)) >> 8) & 0xff,
- (unsigned char) ((hr * wr + 54 + 1024 + hr * (wr % 2)) >> 16) & 0xff,
- (unsigned char) ((hr * wr + 54 + 1024 + wr * (wr % 2)) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (54 + 1024) & 0xff, ((54 + 1024) >> 8) & 0xff,
- ((54 + 1024) >> 16) & 0xff,
- ((54 + 1024) >> 24) & 0xff);
-
- /* INFO HEADER */
- /* ------------- */
- fprintf(fdest, "%c%c%c%c", (40) & 0xff, ((40) >> 8) & 0xff, ((40) >> 16) & 0xff, ((40) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (unsigned char) ((wr) & 0xff),
- (unsigned char) ((wr) >> 8) & 0xff,
- (unsigned char) ((wr) >> 16) & 0xff,
- (unsigned char) ((wr) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (unsigned char) ((hr) & 0xff),
- (unsigned char) ((hr) >> 8) & 0xff,
- (unsigned char) ((hr) >> 16) & 0xff,
- (unsigned char) ((hr) >> 24) & 0xff);
- fprintf(fdest, "%c%c", (1) & 0xff, ((1) >> 8) & 0xff);
- fprintf(fdest, "%c%c", (8) & 0xff, ((8) >> 8) & 0xff);
- fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (unsigned char) (hr * wr + hr * (wr % 2)) & 0xff,
- (unsigned char) ((hr * wr + hr * (wr % 2)) >> 8) & 0xff,
- (unsigned char) ((hr * wr + hr * (wr % 2)) >> 16) & 0xff,
- (unsigned char) ((hr * wr + hr * (wr % 2)) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (256) & 0xff, ((256) >> 8) & 0xff, ((256) >> 16) & 0xff, ((256) >> 24) & 0xff);
- fprintf(fdest, "%c%c%c%c", (256) & 0xff, ((256) >> 8) & 0xff, ((256) >> 16) & 0xff, ((256) >> 24) & 0xff);
- }
-
- for (i = 0; i < 256; i++) {
- fprintf(fdest, "%c%c%c%c", i, i, i, 0);
- }
-
- for (i = 0; i < wr * hr; i++) {
- /* a modifier !! */
- // fprintf(fdest, "%c", image->comps[0].data[w * h - ((i) / (w) + 1) * w + (i) % (w)]);
- fprintf(fdest, "%c", image->comps[0].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)]);
- /*if (((i + 1) % w == 0 && w % 2))
- fprintf(fdest, "%c", 0); */
- if ((i + 1) % wr == 0) {
- for (pad = wr % 4 ? 4 - wr % 4 : 0; pad > 0; pad--) /* ADD */
- fprintf(fdest, "%c", 0);
- }
- }
- fclose(fdest);
-
- return 0;
+ int w, wr, h, hr;
+ int i, pad;
+ FILE *fdest = NULL;
+
+ if (image->numcomps == 3 && image->comps[0].dx == image->comps[1].dx
+ && image->comps[1].dx == image->comps[2].dx
+ && image->comps[0].dy == image->comps[1].dy
+ && image->comps[1].dy == image->comps[2].dy
+ && image->comps[0].prec == image->comps[1].prec
+ && image->comps[1].prec == image->comps[2].prec) {
+
+ /* -->> -->> -->> -->>
+ 24 bits color
+ <<-- <<-- <<-- <<-- */
+
+ fdest = fopen(outfile, "wb");
+ if (!fdest) {
+ fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
+ return 1;
+ }
+
+ // w = int_ceildiv(image->x1 - image->x0, image->comps[0].dx);
+ // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor), image->comps[0].dx);
+ w = image->comps[0].w;
+ wr = int_ceildivpow2(image->comps[0].w, image->comps[0].factor);
+
+ // h = int_ceildiv(image->y1 - image->y0, image->comps[0].dy);
+ // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[0].dy);
+ h = image->comps[0].h;
+ hr = int_ceildivpow2(image->comps[0].h, image->comps[0].factor);
+
+ fprintf(fdest, "BM");
+
+ /* FILE HEADER */
+ /* ------------- */
+ fprintf(fdest, "%c%c%c%c",
+ (unsigned char) (hr * wr * 3 + 3 * hr * (wr % 2) + 54) & 0xff,
+ (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2) + 54) >> 8) & 0xff,
+ (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2) + 54) >> 16) & 0xff,
+ (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2) + 54) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (54) & 0xff, ((54) >> 8) & 0xff,((54) >> 16) & 0xff, ((54) >> 24) & 0xff);
+
+ /* INFO HEADER */
+ /* ------------- */
+ fprintf(fdest, "%c%c%c%c", (40) & 0xff, ((40) >> 8) & 0xff, ((40) >> 16) & 0xff, ((40) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (unsigned char) ((wr) & 0xff),
+ (unsigned char) ((wr) >> 8) & 0xff,
+ (unsigned char) ((wr) >> 16) & 0xff,
+ (unsigned char) ((wr) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (unsigned char) ((hr) & 0xff),
+ (unsigned char) ((hr) >> 8) & 0xff,
+ (unsigned char) ((hr) >> 16) & 0xff,
+ (unsigned char) ((hr) >> 24) & 0xff);
+ fprintf(fdest, "%c%c", (1) & 0xff, ((1) >> 8) & 0xff);
+ fprintf(fdest, "%c%c", (24) & 0xff, ((24) >> 8) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (unsigned char) (3 * hr * wr + 3 * hr * (wr % 2)) & 0xff,
+ (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2)) >> 8) & 0xff,
+ (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2)) >> 16) & 0xff,
+ (unsigned char) ((hr * wr * 3 + 3 * hr * (wr % 2)) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
+
+ for (i = 0; i < wr * hr; i++) {
+ unsigned char R, G, B;
+ /* a modifier */
+ // R = image->comps[0].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
+ R = image->comps[0].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)];
+ // G = image->comps[1].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
+ G = image->comps[1].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)];
+ // B = image->comps[2].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
+ B = image->comps[2].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)];
+ fprintf(fdest, "%c%c%c", B, G, R);
+
+ if ((i + 1) % wr == 0) {
+ for (pad = (3 * wr) % 4 ? 4 - (3 * wr) % 4 : 0; pad > 0; pad--) /* ADD */
+ fprintf(fdest, "%c", 0);
+ }
+ }
+ fclose(fdest);
+ } else { /* Gray-scale */
+
+ /* -->> -->> -->> -->>
+ 8 bits non code (Gray scale)
+ <<-- <<-- <<-- <<-- */
+
+ fdest = fopen(outfile, "wb");
+ // w = int_ceildiv(image->x1 - image->x0, image->comps[0].dx);
+ // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor), image->comps[0].dx);
+ w = image->comps[0].w;
+ wr = int_ceildivpow2(image->comps[0].w, image->comps[0].factor);
+
+ // h = int_ceildiv(image->y1 - image->y0, image->comps[0].dy);
+ // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[0].dy);
+ h = image->comps[0].h;
+ hr = int_ceildivpow2(image->comps[0].h, image->comps[0].factor);
+
+ fprintf(fdest, "BM");
+
+ /* FILE HEADER */
+ /* ------------- */
+ fprintf(fdest, "%c%c%c%c", (unsigned char) (hr * wr + 54 + 1024 + hr * (wr % 2)) & 0xff,
+ (unsigned char) ((hr * wr + 54 + 1024 + hr * (wr % 2)) >> 8) & 0xff,
+ (unsigned char) ((hr * wr + 54 + 1024 + hr * (wr % 2)) >> 16) & 0xff,
+ (unsigned char) ((hr * wr + 54 + 1024 + wr * (wr % 2)) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (54 + 1024) & 0xff, ((54 + 1024) >> 8) & 0xff,
+ ((54 + 1024) >> 16) & 0xff,
+ ((54 + 1024) >> 24) & 0xff);
+
+ /* INFO HEADER */
+ /* ------------- */
+ fprintf(fdest, "%c%c%c%c", (40) & 0xff, ((40) >> 8) & 0xff, ((40) >> 16) & 0xff, ((40) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (unsigned char) ((wr) & 0xff),
+ (unsigned char) ((wr) >> 8) & 0xff,
+ (unsigned char) ((wr) >> 16) & 0xff,
+ (unsigned char) ((wr) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (unsigned char) ((hr) & 0xff),
+ (unsigned char) ((hr) >> 8) & 0xff,
+ (unsigned char) ((hr) >> 16) & 0xff,
+ (unsigned char) ((hr) >> 24) & 0xff);
+ fprintf(fdest, "%c%c", (1) & 0xff, ((1) >> 8) & 0xff);
+ fprintf(fdest, "%c%c", (8) & 0xff, ((8) >> 8) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (unsigned char) (hr * wr + hr * (wr % 2)) & 0xff,
+ (unsigned char) ((hr * wr + hr * (wr % 2)) >> 8) & 0xff,
+ (unsigned char) ((hr * wr + hr * (wr % 2)) >> 16) & 0xff,
+ (unsigned char) ((hr * wr + hr * (wr % 2)) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (256) & 0xff, ((256) >> 8) & 0xff, ((256) >> 16) & 0xff, ((256) >> 24) & 0xff);
+ fprintf(fdest, "%c%c%c%c", (256) & 0xff, ((256) >> 8) & 0xff, ((256) >> 16) & 0xff, ((256) >> 24) & 0xff);
+ }
+
+ for (i = 0; i < 256; i++) {
+ fprintf(fdest, "%c%c%c%c", i, i, i, 0);
+ }
+
+ for (i = 0; i < wr * hr; i++) {
+ /* a modifier !! */
+ // fprintf(fdest, "%c", image->comps[0].data[w * h - ((i) / (w) + 1) * w + (i) % (w)]);
+ fprintf(fdest, "%c", image->comps[0].data[w * hr - ((i) / (wr) + 1) * w + (i) % (wr)]);
+ /*if (((i + 1) % w == 0 && w % 2))
+ fprintf(fdest, "%c", 0); */
+ if ((i + 1) % wr == 0) {
+ for (pad = wr % 4 ? 4 - wr % 4 : 0; pad > 0; pad--) /* ADD */
+ fprintf(fdest, "%c", 0);
+ }
+ }
+ fclose(fdest);
+
+ return 0;
}
/* -->> -->> -->> -->>
}
opj_image_t* pgxtoimage(char *filename, opj_cparameters_t *parameters) {
- FILE *f = NULL;
- int w, h, prec;
- int i, numcomps, max;
- OPJ_COLOR_SPACE color_space;
- opj_image_cmptparm_t cmptparm; // maximum of 1 component
- opj_image_t * image = NULL;
-
- char endian1,endian2,sign;
- char signtmp[32];
-
- char temp[32];
- int bigendian;
- opj_image_comp_t *comp = NULL;
-
- numcomps = 1;
- color_space = CLRSPC_GRAY;
-
- memset(&cmptparm, 0, sizeof(opj_image_cmptparm_t));
-
- max = 0;
-
- f = fopen(filename, "rb");
- if (!f) {
- fprintf(stderr, "Failed to open %s for reading !\n", filename);
- return NULL;
- }
-
- fseek(f, 0, SEEK_SET);
- fscanf(f, "PG%[ \t]%c%c%[ \t+-]%d%[ \t]%d%[ \t]%d",temp,&endian1,&endian2,signtmp,&prec,temp,&w,temp,&h);
-
- i=0;
- sign='+';
- while (signtmp[i]!='\0') {
- if (signtmp[i]=='-') sign='-';
- i++;
- }
-
- fgetc(f);
- if (endian1=='M' && endian2=='L') {
- bigendian = 1;
- } else if (endian2=='M' && endian1=='L') {
- bigendian = 0;
- } else {
- fprintf(stderr, "Bad pgx header, please check input file\n");
- return NULL;
- }
-
- /* initialize image component */
-
- cmptparm.x0 = parameters->image_offset_x0;
- cmptparm.y0 = parameters->image_offset_y0;
- cmptparm.w = !cmptparm.x0 ? (w - 1) * parameters->subsampling_dx + 1 : cmptparm.x0 + (w - 1) * parameters->subsampling_dx + 1;
- cmptparm.h = !cmptparm.y0 ? (h - 1) * parameters->subsampling_dy + 1 : cmptparm.y0 + (h - 1) * parameters->subsampling_dy + 1;
-
- if (sign == '-') {
- cmptparm.sgnd = 1;
- } else {
- cmptparm.sgnd = 0;
- }
- cmptparm.prec = prec;
- cmptparm.bpp = prec;
- cmptparm.dx = parameters->subsampling_dx;
- cmptparm.dy = parameters->subsampling_dy;
-
- /* create the image */
- image = opj_image_create(numcomps, &cmptparm, color_space);
- if(!image) {
- fclose(f);
- return NULL;
- }
- /* set image offset and reference grid */
- image->x0 = cmptparm.x0;
- image->y0 = cmptparm.x0;
- image->x1 = cmptparm.w;
- image->y1 = cmptparm.h;
-
- /* set image data */
-
- comp = &image->comps[0];
-
- for (i = 0; i < w * h; i++) {
- int v;
- if (comp->prec <= 8) {
- if (!comp->sgnd) {
- v = readuchar(f);
- } else {
- v = (char) readuchar(f);
- }
- } else if (comp->prec <= 16) {
- if (!comp->sgnd) {
- v = readushort(f, bigendian);
- } else {
- v = (short) readushort(f, bigendian);
- }
- } else {
- if (!comp->sgnd) {
- v = readuint(f, bigendian);
- } else {
- v = (int) readuint(f, bigendian);
- }
- }
- if (v > max)
- max = v;
- comp->data[i] = v;
- }
- fclose(f);
- comp->bpp = int_floorlog2(max) + 1;
-
- return image;
+ FILE *f = NULL;
+ int w, h, prec;
+ int i, numcomps, max;
+ OPJ_COLOR_SPACE color_space;
+ opj_image_cmptparm_t cmptparm; // maximum of 1 component
+ opj_image_t * image = NULL;
+
+ char endian1,endian2,sign;
+ char signtmp[32];
+
+ char temp[32];
+ int bigendian;
+ opj_image_comp_t *comp = NULL;
+
+ numcomps = 1;
+ color_space = CLRSPC_GRAY;
+
+ memset(&cmptparm, 0, sizeof(opj_image_cmptparm_t));
+
+ max = 0;
+
+ f = fopen(filename, "rb");
+ if (!f) {
+ fprintf(stderr, "Failed to open %s for reading !\n", filename);
+ return NULL;
+ }
+
+ fseek(f, 0, SEEK_SET);
+ fscanf(f, "PG%[ \t]%c%c%[ \t+-]%d%[ \t]%d%[ \t]%d",temp,&endian1,&endian2,signtmp,&prec,temp,&w,temp,&h);
+
+ i=0;
+ sign='+';
+ while (signtmp[i]!='\0') {
+ if (signtmp[i]=='-') sign='-';
+ i++;
+ }
+
+ fgetc(f);
+ if (endian1=='M' && endian2=='L') {
+ bigendian = 1;
+ } else if (endian2=='M' && endian1=='L') {
+ bigendian = 0;
+ } else {
+ fprintf(stderr, "Bad pgx header, please check input file\n");
+ return NULL;
+ }
+
+ /* initialize image component */
+
+ cmptparm.x0 = parameters->image_offset_x0;
+ cmptparm.y0 = parameters->image_offset_y0;
+ cmptparm.w = !cmptparm.x0 ? (w - 1) * parameters->subsampling_dx + 1 : cmptparm.x0 + (w - 1) * parameters->subsampling_dx + 1;
+ cmptparm.h = !cmptparm.y0 ? (h - 1) * parameters->subsampling_dy + 1 : cmptparm.y0 + (h - 1) * parameters->subsampling_dy + 1;
+
+ if (sign == '-') {
+ cmptparm.sgnd = 1;
+ } else {
+ cmptparm.sgnd = 0;
+ }
+ cmptparm.prec = prec;
+ cmptparm.bpp = prec;
+ cmptparm.dx = parameters->subsampling_dx;
+ cmptparm.dy = parameters->subsampling_dy;
+
+ /* create the image */
+ image = opj_image_create(numcomps, &cmptparm, color_space);
+ if(!image) {
+ fclose(f);
+ return NULL;
+ }
+ /* set image offset and reference grid */
+ image->x0 = cmptparm.x0;
+ image->y0 = cmptparm.x0;
+ image->x1 = cmptparm.w;
+ image->y1 = cmptparm.h;
+
+ /* set image data */
+
+ comp = &image->comps[0];
+
+ for (i = 0; i < w * h; i++) {
+ int v;
+ if (comp->prec <= 8) {
+ if (!comp->sgnd) {
+ v = readuchar(f);
+ } else {
+ v = (char) readuchar(f);
+ }
+ } else if (comp->prec <= 16) {
+ if (!comp->sgnd) {
+ v = readushort(f, bigendian);
+ } else {
+ v = (short) readushort(f, bigendian);
+ }
+ } else {
+ if (!comp->sgnd) {
+ v = readuint(f, bigendian);
+ } else {
+ v = (int) readuint(f, bigendian);
+ }
+ }
+ if (v > max)
+ max = v;
+ comp->data[i] = v;
+ }
+ fclose(f);
+ comp->bpp = int_floorlog2(max) + 1;
+
+ return image;
}
int imagetopgx(opj_image_t * image, char *outfile) {
- int w, wr, h, hr;
- int i, j, compno;
- FILE *fdest = NULL;
-
- for (compno = 0; compno < image->numcomps; compno++) {
- opj_image_comp_t *comp = &image->comps[compno];
- char name[256];
- int nbytes = 0;
- char *tmp = outfile;
- while (*tmp) {
- tmp++;
- }
- while (*tmp!='.') {
- tmp--;
- }
- *tmp='\0';
-
- if (image->numcomps > 1) {
- sprintf(name, "%s-%d.pgx", outfile, compno);
- } else {
- sprintf(name, "%s.pgx", outfile);
- }
- fdest = fopen(name, "wb");
- if (!fdest) {
- fprintf(stderr, "ERROR -> failed to open %s for writing\n", name);
- return 1;
- }
- // w = int_ceildiv(image->x1 - image->x0, comp->dx);
- // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor), comp->dx);
- w = image->comps[compno].w;
- wr = int_ceildivpow2(image->comps[compno].w, image->comps[compno].factor);
-
- // h = int_ceildiv(image->y1 - image->y0, comp->dy);
- // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), comp->dy);
- h = image->comps[compno].h;
- hr = int_ceildivpow2(image->comps[compno].h, image->comps[compno].factor);
-
- fprintf(fdest, "PG ML %c %d %d %d\n", comp->sgnd ? '-' : '+', comp->prec, wr, hr);
- if (comp->prec <= 8) {
- nbytes = 1;
- } else if (comp->prec <= 16) {
- nbytes = 2;
- } else {
- nbytes = 4;
- }
- for (i = 0; i < wr * hr; i++) {
- int v = image->comps[compno].data[i / wr * w + i % wr];
- for (j = nbytes - 1; j >= 0; j--) {
- char byte = (char) (v >> (j * 8));
- fwrite(&byte, 1, 1, fdest);
- }
- }
- fclose(fdest);
- }
-
- return 0;
+ int w, wr, h, hr;
+ int i, j, compno;
+ FILE *fdest = NULL;
+
+ for (compno = 0; compno < image->numcomps; compno++) {
+ opj_image_comp_t *comp = &image->comps[compno];
+ char name[256];
+ int nbytes = 0;
+ char *tmp = outfile;
+ while (*tmp) {
+ tmp++;
+ }
+ while (*tmp!='.') {
+ tmp--;
+ }
+ *tmp='\0';
+
+ if (image->numcomps > 1) {
+ sprintf(name, "%s-%d.pgx", outfile, compno);
+ } else {
+ sprintf(name, "%s.pgx", outfile);
+ }
+ fdest = fopen(name, "wb");
+ if (!fdest) {
+ fprintf(stderr, "ERROR -> failed to open %s for writing\n", name);
+ return 1;
+ }
+ // w = int_ceildiv(image->x1 - image->x0, comp->dx);
+ // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor), comp->dx);
+ w = image->comps[compno].w;
+ wr = int_ceildivpow2(image->comps[compno].w, image->comps[compno].factor);
+
+ // h = int_ceildiv(image->y1 - image->y0, comp->dy);
+ // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), comp->dy);
+ h = image->comps[compno].h;
+ hr = int_ceildivpow2(image->comps[compno].h, image->comps[compno].factor);
+
+ fprintf(fdest, "PG ML %c %d %d %d\n", comp->sgnd ? '-' : '+', comp->prec, wr, hr);
+ if (comp->prec <= 8) {
+ nbytes = 1;
+ } else if (comp->prec <= 16) {
+ nbytes = 2;
+ } else {
+ nbytes = 4;
+ }
+ for (i = 0; i < wr * hr; i++) {
+ int v = image->comps[compno].data[i / wr * w + i % wr];
+ for (j = nbytes - 1; j >= 0; j--) {
+ char byte = (char) (v >> (j * 8));
+ fwrite(&byte, 1, 1, fdest);
+ }
+ }
+ fclose(fdest);
+ }
+
+ return 0;
}
/* -->> -->> -->> -->>
<<-- <<-- <<-- <<-- */
opj_image_t* pnmtoimage(char *filename, opj_cparameters_t *parameters) {
- int tdy = parameters->cp_tdy;
- int subsampling_dx = parameters->subsampling_dx;
- int subsampling_dy = parameters->subsampling_dy;
-
- FILE *f = NULL;
- int i, compno, numcomps, w, h;
- OPJ_COLOR_SPACE color_space;
- opj_image_cmptparm_t cmptparm[3]; /* maximum of 3 components */
- opj_image_t * image = NULL;
- char value;
- char comment[256];
-
- f = fopen(filename, "rb");
- if (!f) {
- fprintf(stderr, "\033[0;33mFailed to open %s for reading !!\033[0;39m\n", filename);
- return 0;
- }
-
- if (fgetc(f) != 'P')
- return 0;
- value = fgetc(f);
-
- switch(value) {
- case '2': /* greyscale image type */
- case '5':
- {
- numcomps = 1;
- color_space = CLRSPC_GRAY;
-
- fgetc(f);
-
- if (fgetc(f) == '#') {
- /* skip comments */
- fseek(f, 0, SEEK_SET);
- if (value == '2') {
- fscanf(f, "P2\n");
- } else if (value == '5') {
- fscanf(f, "P5\n");
- }
- fgets(comment, 256, f);
- fscanf(f, "%d %d\n255", &w, &h);
- } else {
- fseek(f, 0, SEEK_SET);
- if (value == '2') {
- fscanf(f, "P2\n%d %d\n255", &w, &h);
- } else if (value == '5') {
- fscanf(f, "P5\n%d %d\n255", &w, &h);
- }
- }
-
- fgetc(f); /* <cr><lf> */
- }
- break;
-
- case '3': /* RGB image type */
- case '6':
- {
- numcomps = 3;
- color_space = CLRSPC_SRGB;
-
- fgetc(f);
-
- if (fgetc(f) == '#') {
- /* skip comments */
- fseek(f, 0, SEEK_SET);
- if (value == '3') {
- fscanf(f, "P3\n");
- } else if (value == '6') {
- fscanf(f, "P6\n");
- }
- fgets(comment, 256, f);
- fscanf(f, "%d %d\n255", &w, &h);
- } else {
- fseek(f, 0, SEEK_SET);
- if (value == '3') {
- fscanf(f, "P3\n%d %d\n255", &w, &h);
- } else if (value == '6') {
- fscanf(f, "P6\n%d %d\n255", &w, &h);
- }
- }
-
- fgetc(f); /* <cr><lf> */
- }
- break;
-
- default:
- fclose(f);
- return NULL;
- }
-
- /* initialize image components */
- memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
- for(i = 0; i < numcomps; i++) {
- cmptparm[i].prec = 8;
- cmptparm[i].bpp = 8;
- cmptparm[i].sgnd = 0;
- cmptparm[i].dx = subsampling_dx;
- cmptparm[i].dy = subsampling_dy;
- cmptparm[i].w = w;
- cmptparm[i].h = h;
- }
- /* create the image */
- image = opj_image_create(numcomps, &cmptparm[0], color_space);
- if(!image) {
- fclose(f);
- return NULL;
- }
-
- /* set image offset and reference grid */
- image->x0 = parameters->image_offset_x0;
- image->y0 = parameters->image_offset_y0;
- image->x1 = parameters->image_offset_x0 + (w - 1) * subsampling_dx + 1;
- image->y1 = parameters->image_offset_y0 + (h - 1) * subsampling_dy + 1;
-
- /* set image data */
-
- if ((value == '2') || (value == '3')) { /* ASCII */
- for (i = 0; i < w * h; i++) {
- for(compno = 0; compno < numcomps; compno++) {
- unsigned int index = 0;
- fscanf(f, "%d", &index);
- /* compno : 0 = GREY, (0, 1, 2) = (R, G, B) */
- image->comps[compno].data[i] = index;
- }
- }
- } else if ((value == '5') || (value == '6')) { /* BINARY */
- for (i = 0; i < w * h; i++) {
- for(compno = 0; compno < numcomps; compno++) {
- unsigned char index = 0;
- fread(&index, 1, 1, f);
- /* compno : 0 = GREY, (0, 1, 2) = (R, G, B) */
- image->comps[compno].data[i] = index;
- }
- }
- }
-
- fclose(f);
-
- return image;
+ int tdy = parameters->cp_tdy;
+ int subsampling_dx = parameters->subsampling_dx;
+ int subsampling_dy = parameters->subsampling_dy;
+
+ FILE *f = NULL;
+ int i, compno, numcomps, w, h;
+ OPJ_COLOR_SPACE color_space;
+ opj_image_cmptparm_t cmptparm[3]; /* maximum of 3 components */
+ opj_image_t * image = NULL;
+ char value;
+ char comment[256];
+
+ f = fopen(filename, "rb");
+ if (!f) {
+ fprintf(stderr, "\033[0;33mFailed to open %s for reading !!\033[0;39m\n", filename);
+ return 0;
+ }
+
+ if (fgetc(f) != 'P')
+ return 0;
+ value = fgetc(f);
+
+ switch(value) {
+ case '2': /* greyscale image type */
+ case '5':
+ {
+ numcomps = 1;
+ color_space = CLRSPC_GRAY;
+
+ fgetc(f);
+
+ if (fgetc(f) == '#') {
+ /* skip comments */
+ fseek(f, 0, SEEK_SET);
+ if (value == '2') {
+ fscanf(f, "P2\n");
+ } else if (value == '5') {
+ fscanf(f, "P5\n");
+ }
+ fgets(comment, 256, f);
+ fscanf(f, "%d %d\n255", &w, &h);
+ } else {
+ fseek(f, 0, SEEK_SET);
+ if (value == '2') {
+ fscanf(f, "P2\n%d %d\n255", &w, &h);
+ } else if (value == '5') {
+ fscanf(f, "P5\n%d %d\n255", &w, &h);
+ }
+ }
+
+ fgetc(f); /* <cr><lf> */
+ }
+ break;
+
+ case '3': /* RGB image type */
+ case '6':
+ {
+ numcomps = 3;
+ color_space = CLRSPC_SRGB;
+
+ fgetc(f);
+
+ if (fgetc(f) == '#') {
+ /* skip comments */
+ fseek(f, 0, SEEK_SET);
+ if (value == '3') {
+ fscanf(f, "P3\n");
+ } else if (value == '6') {
+ fscanf(f, "P6\n");
+ }
+ fgets(comment, 256, f);
+ fscanf(f, "%d %d\n255", &w, &h);
+ } else {
+ fseek(f, 0, SEEK_SET);
+ if (value == '3') {
+ fscanf(f, "P3\n%d %d\n255", &w, &h);
+ } else if (value == '6') {
+ fscanf(f, "P6\n%d %d\n255", &w, &h);
+ }
+ }
+
+ fgetc(f); /* <cr><lf> */
+ }
+ break;
+
+ default:
+ fclose(f);
+ return NULL;
+ }
+
+ /* initialize image components */
+ memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
+ for(i = 0; i < numcomps; i++) {
+ cmptparm[i].prec = 8;
+ cmptparm[i].bpp = 8;
+ cmptparm[i].sgnd = 0;
+ cmptparm[i].dx = subsampling_dx;
+ cmptparm[i].dy = subsampling_dy;
+ cmptparm[i].w = w;
+ cmptparm[i].h = h;
+ }
+ /* create the image */
+ image = opj_image_create(numcomps, &cmptparm[0], color_space);
+ if(!image) {
+ fclose(f);
+ return NULL;
+ }
+
+ /* set image offset and reference grid */
+ image->x0 = parameters->image_offset_x0;
+ image->y0 = parameters->image_offset_y0;
+ image->x1 = parameters->image_offset_x0 + (w - 1) * subsampling_dx + 1;
+ image->y1 = parameters->image_offset_y0 + (h - 1) * subsampling_dy + 1;
+
+ /* set image data */
+
+ if ((value == '2') || (value == '3')) { /* ASCII */
+ for (i = 0; i < w * h; i++) {
+ for(compno = 0; compno < numcomps; compno++) {
+ unsigned int index = 0;
+ fscanf(f, "%d", &index);
+ /* compno : 0 = GREY, (0, 1, 2) = (R, G, B) */
+ image->comps[compno].data[i] = index;
+ }
+ }
+ } else if ((value == '5') || (value == '6')) { /* BINARY */
+ for (i = 0; i < w * h; i++) {
+ for(compno = 0; compno < numcomps; compno++) {
+ unsigned char index = 0;
+ fread(&index, 1, 1, f);
+ /* compno : 0 = GREY, (0, 1, 2) = (R, G, B) */
+ image->comps[compno].data[i] = index;
+ }
+ }
+ }
+
+ fclose(f);
+
+ return image;
}
int imagetopnm(opj_image_t * image, char *outfile) {
- int w, wr, wrr, h, hr, hrr, max;
- int i, compno;
- int adjust;
- FILE *fdest = NULL;
- char S2;
- char *tmp = outfile;
-
- while (*tmp) {
- tmp++;
- }
- tmp--;
- tmp--;
- S2 = *tmp;
-
- if (image->numcomps == 3 && image->comps[0].dx == image->comps[1].dx
- && image->comps[1].dx == image->comps[2].dx
- && image->comps[0].dy == image->comps[1].dy
- && image->comps[1].dy == image->comps[2].dy
- && image->comps[0].prec == image->comps[1].prec
- && image->comps[1].prec == image->comps[2].prec
- && S2 !='g' && S2 !='G') {
-
- fdest = fopen(outfile, "wb");
- if (!fdest) {
- fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
- return 1;
- }
-
- w = int_ceildiv(image->x1 - image->x0, image->comps[0].dx);
- // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor),image->comps[0].dx);
- wr = image->comps[0].w;
- wrr = int_ceildivpow2(image->comps[0].w, image->comps[0].factor);
+ int w, wr, wrr, h, hr, hrr, max;
+ int i, compno;
+ int adjust;
+ FILE *fdest = NULL;
+ char S2;
+ char *tmp = outfile;
+
+ while (*tmp) {
+ tmp++;
+ }
+ tmp--;
+ tmp--;
+ S2 = *tmp;
+
+ if (image->numcomps == 3 && image->comps[0].dx == image->comps[1].dx
+ && image->comps[1].dx == image->comps[2].dx
+ && image->comps[0].dy == image->comps[1].dy
+ && image->comps[1].dy == image->comps[2].dy
+ && image->comps[0].prec == image->comps[1].prec
+ && image->comps[1].prec == image->comps[2].prec
+ && S2 !='g' && S2 !='G') {
+
+ fdest = fopen(outfile, "wb");
+ if (!fdest) {
+ fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
+ return 1;
+ }
+
+ w = int_ceildiv(image->x1 - image->x0, image->comps[0].dx);
+ // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor),image->comps[0].dx);
+ wr = image->comps[0].w;
+ wrr = int_ceildivpow2(image->comps[0].w, image->comps[0].factor);
- h = int_ceildiv(image->y1 - image->y0, image->comps[0].dy);
- // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[0].dy);
- hr = image->comps[0].h;
- hrr = int_ceildivpow2(image->comps[0].h, image->comps[0].factor);
-
- max = image->comps[0].prec > 8 ? 255 : (1 << image->comps[0].prec) - 1;
-
- image->comps[0].x0 = int_ceildivpow2(image->comps[0].x0 - int_ceildiv(image->x0, image->comps[0].dx), image->comps[0].factor);
- image->comps[0].y0 = int_ceildivpow2(image->comps[0].y0 - int_ceildiv(image->y0, image->comps[0].dy), image->comps[0].factor);
-
- fprintf(fdest, "P6\n%d %d\n%d\n", wrr, hrr, max);
- adjust = image->comps[0].prec > 8 ? image->comps[0].prec - 8 : 0;
- for (i = 0; i < wrr * hrr; i++) {
- int r, g, b;
- unsigned char rc,gc,bc;
- r = image->comps[0].data[i / wrr * wr + i % wrr];
- r += (image->comps[0].sgnd ? 1 << (image->comps[0].prec - 1) : 0);
- rc = (unsigned char) ((r >> adjust)+((r >> (adjust-1))%2));
-
- g = image->comps[1].data[i / wrr * wr + i % wrr];
- g += (image->comps[1].sgnd ? 1 << (image->comps[1].prec - 1) : 0);
- gc = (unsigned char) ((g >> adjust)+((g >> (adjust-1))%2));
-
- b = image->comps[2].data[i / wrr * wr + i % wrr];
- b += (image->comps[2].sgnd ? 1 << (image->comps[2].prec - 1) : 0);
- bc = (unsigned char) ((b >> adjust)+((b >> (adjust-1))%2));
-
- fprintf(fdest, "%c%c%c", rc, gc, bc);
- }
- fclose(fdest);
- } else {
- int ncomp=(S2=='g' || S2=='G')?1:image->numcomps;
- if (image->numcomps>ncomp) {
- fprintf(stderr,"WARNING -> [PGM files] Only the first component\n");
- fprintf(stderr," is written to the file\n");
- }
- for (compno = 0; compno < ncomp; compno++) {
- char name[256];
- if (ncomp > 1) {
- sprintf(name, "%d.%s", compno, outfile);
- } else {
- sprintf(name, "%s", outfile);
- }
-
- fdest = fopen(name, "wb");
- if (!fdest) {
- fprintf(stderr, "ERROR -> failed to open %s for writing\n", name);
- return 1;
- }
+ h = int_ceildiv(image->y1 - image->y0, image->comps[0].dy);
+ // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[0].dy);
+ hr = image->comps[0].h;
+ hrr = int_ceildivpow2(image->comps[0].h, image->comps[0].factor);
+
+ max = image->comps[0].prec > 8 ? 255 : (1 << image->comps[0].prec) - 1;
+
+ image->comps[0].x0 = int_ceildivpow2(image->comps[0].x0 - int_ceildiv(image->x0, image->comps[0].dx), image->comps[0].factor);
+ image->comps[0].y0 = int_ceildivpow2(image->comps[0].y0 - int_ceildiv(image->y0, image->comps[0].dy), image->comps[0].factor);
+
+ fprintf(fdest, "P6\n%d %d\n%d\n", wrr, hrr, max);
+ adjust = image->comps[0].prec > 8 ? image->comps[0].prec - 8 : 0;
+ for (i = 0; i < wrr * hrr; i++) {
+ int r, g, b;
+ unsigned char rc,gc,bc;
+ r = image->comps[0].data[i / wrr * wr + i % wrr];
+ r += (image->comps[0].sgnd ? 1 << (image->comps[0].prec - 1) : 0);
+ rc = (unsigned char) ((r >> adjust)+((r >> (adjust-1))%2));
+
+ g = image->comps[1].data[i / wrr * wr + i % wrr];
+ g += (image->comps[1].sgnd ? 1 << (image->comps[1].prec - 1) : 0);
+ gc = (unsigned char) ((g >> adjust)+((g >> (adjust-1))%2));
+
+ b = image->comps[2].data[i / wrr * wr + i % wrr];
+ b += (image->comps[2].sgnd ? 1 << (image->comps[2].prec - 1) : 0);
+ bc = (unsigned char) ((b >> adjust)+((b >> (adjust-1))%2));
+
+ fprintf(fdest, "%c%c%c", rc, gc, bc);
+ }
+ fclose(fdest);
+ } else {
+ int ncomp=(S2=='g' || S2=='G')?1:image->numcomps;
+ if (image->numcomps>ncomp) {
+ fprintf(stderr,"WARNING -> [PGM files] Only the first component\n");
+ fprintf(stderr," is written to the file\n");
+ }
+ for (compno = 0; compno < ncomp; compno++) {
+ char name[256];
+ if (ncomp > 1) {
+ sprintf(name, "%d.%s", compno, outfile);
+ } else {
+ sprintf(name, "%s", outfile);
+ }
+
+ fdest = fopen(name, "wb");
+ if (!fdest) {
+ fprintf(stderr, "ERROR -> failed to open %s for writing\n", name);
+ return 1;
+ }
- w = int_ceildiv(image->x1 - image->x0, image->comps[compno].dx);
- // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor),image->comps[compno].dx);
- wr = image->comps[compno].w;
- wrr = int_ceildivpow2(image->comps[compno].w, image->comps[compno].factor);
-
- h = int_ceildiv(image->y1 - image->y0, image->comps[compno].dy);
- // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[compno].dy);
- hr = image->comps[compno].h;
- hrr = int_ceildivpow2(image->comps[compno].h, image->comps[compno].factor);
-
- max = image->comps[compno].prec > 8 ? 255 : (1 << image->comps[compno].prec) - 1;
-
- image->comps[compno].x0 = int_ceildivpow2(image->comps[compno].x0 - int_ceildiv(image->x0, image->comps[compno].dx), image->comps[compno].factor);
- image->comps[compno].y0 = int_ceildivpow2(image->comps[compno].y0 - int_ceildiv(image->y0, image->comps[compno].dy), image->comps[compno].factor);
-
- fprintf(fdest, "P5\n%d %d\n%d\n", wrr, hrr, max);
- adjust = image->comps[compno].prec > 8 ? image->comps[compno].prec - 8 : 0;
-
- for (i = 0; i < wrr * hrr; i++) {
- int l;
- unsigned char lc;
- l = image->comps[compno].data[i / wrr * wr + i % wrr];
- l += (image->comps[compno].sgnd ? 1 << (image->comps[compno].prec - 1) : 0);
- lc = (unsigned char) ((l >> adjust)+((l >> (adjust-1))%2));
- fprintf(fdest, "%c", lc);
- }
- fclose(fdest);
- }
- }
-
- return 0;
+ w = int_ceildiv(image->x1 - image->x0, image->comps[compno].dx);
+ // wr = int_ceildiv(int_ceildivpow2(image->x1 - image->x0,image->factor),image->comps[compno].dx);
+ wr = image->comps[compno].w;
+ wrr = int_ceildivpow2(image->comps[compno].w, image->comps[compno].factor);
+
+ h = int_ceildiv(image->y1 - image->y0, image->comps[compno].dy);
+ // hr = int_ceildiv(int_ceildivpow2(image->y1 - image->y0,image->factor), image->comps[compno].dy);
+ hr = image->comps[compno].h;
+ hrr = int_ceildivpow2(image->comps[compno].h, image->comps[compno].factor);
+
+ max = image->comps[compno].prec > 8 ? 255 : (1 << image->comps[compno].prec) - 1;
+
+ image->comps[compno].x0 = int_ceildivpow2(image->comps[compno].x0 - int_ceildiv(image->x0, image->comps[compno].dx), image->comps[compno].factor);
+ image->comps[compno].y0 = int_ceildivpow2(image->comps[compno].y0 - int_ceildiv(image->y0, image->comps[compno].dy), image->comps[compno].factor);
+
+ fprintf(fdest, "P5\n%d %d\n%d\n", wrr, hrr, max);
+ adjust = image->comps[compno].prec > 8 ? image->comps[compno].prec - 8 : 0;
+
+ for (i = 0; i < wrr * hrr; i++) {
+ int l;
+ unsigned char lc;
+ l = image->comps[compno].data[i / wrr * wr + i % wrr];
+ l += (image->comps[compno].sgnd ? 1 << (image->comps[compno].prec - 1) : 0);
+ lc = (unsigned char) ((l >> adjust)+((l >> (adjust-1))%2));
+ fprintf(fdest, "%c", lc);
+ }
+ fclose(fdest);
+ }
+ }
+
+ return 0;
}
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
-
-
#ifndef __J2K_CONVERT_H
#define __J2K_CONVERT_H
* Copyright (c) 2001-2003, David Janssens
* Copyright (c) 2002-2003, Yannick Verschueren
* Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herv� Drolon, FreeImage Team
+ * Copyright (c) 2005, Herv� Drolon, FreeImage Team
* Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
* All rights reserved.
*
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
-
-
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "compat/getopt.h"
#include "convert.h"
+#ifndef WIN32
+#define stricmp strcasecmp
+#define strnicmp strncasecmp
+#endif
+
+/* ----------------------------------------------------------------------- */
+
#define J2K_CFMT 0
#define JP2_CFMT 1
#define JPT_CFMT 2
/* ----------------------------------------------------------------------- */
void encode_help_display() {
- fprintf(stdout,"HELP\n----\n\n");
- fprintf(stdout,"- the -h option displays this help information on screen\n\n");
-
-
- fprintf(stdout,"List of parameters for the JPEG 2000 encoder:\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"REMARKS:\n");
- fprintf(stdout,"---------\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
- fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
- fprintf(stdout,"color image. You need enough disk space memory (twice the original) to encode \n");
- fprintf(stdout,"the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"By default:\n");
- fprintf(stdout,"------------\n");
- fprintf(stdout,"\n");
- fprintf(stdout," * Lossless\n");
- fprintf(stdout," * 1 tile\n");
- fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
- fprintf(stdout," * Size of code-block : 64 x 64\n");
- fprintf(stdout," * Number of resolutions: 6\n");
- fprintf(stdout," * No SOP marker in the codestream\n");
- fprintf(stdout," * No EPH marker in the codestream\n");
- fprintf(stdout," * No sub-sampling in x or y direction\n");
- fprintf(stdout," * No mode switch activated\n");
- fprintf(stdout," * Progression order: LRCP\n");
- fprintf(stdout," * No index file\n");
- fprintf(stdout," * No ROI upshifted\n");
- fprintf(stdout," * No offset of the origin of the image\n");
- fprintf(stdout," * No offset of the origin of the tiles\n");
- fprintf(stdout," * Reversible DWT 5-3\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"Parameters:\n");
- fprintf(stdout,"------------\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"Required Parameters (except with -h):\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"Optional Parameters:\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-h : display the help information \n ");
- fprintf(stdout,"\n");
- fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
- fprintf(stdout," - The rate specified for each quality level is the desired \n");
- fprintf(stdout," compression factor.\n");
- fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
- fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
- fprintf(stdout,"\n");
- fprintf(stdout," (options -r and -q cannot be used together)\n ");
- fprintf(stdout,"\n");
-
- fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
-
- fprintf(stdout," (options -r and -q cannot be used together)\n ");
-
- fprintf(stdout,"\n");
- fprintf(stdout,"-n : number of resolutions (-n 3) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-b : size of code block (-b 32,32) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-t : size of tile (-t 512,512) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
- fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-SOP : write SOP marker before each packet \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
- fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
- fprintf(stdout," Indicate multiple modes by adding their values. \n");
- fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
- fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
- fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
- fprintf(stdout,"\n");
- fprintf(stdout,"IMPORTANT:\n");
- fprintf(stdout,"-----------\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"The index file has the structure below:\n");
- fprintf(stdout,"---------------------------------------\n");
- fprintf(stdout,"\n");
- fprintf(stdout,"Image_height Image_width\n");
- fprintf(stdout,"progression order\n");
- fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
- fprintf(stdout,"Components_nb\n");
- fprintf(stdout,"Layers_nb\n");
- fprintf(stdout,"decomposition_levels\n");
- fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
- fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
- fprintf(stdout,"Main_header_end_position\n");
- fprintf(stdout,"Codestream_size\n");
- fprintf(stdout,"Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
- fprintf(stdout,"Tile_1 '' '' '' '' '' ''\n");
- fprintf(stdout,"...\n");
- fprintf(stdout,"Tile_Nt '' '' '' '' '' ''\n");
- fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
- fprintf(stdout,"...\n");
- fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
-
- fprintf(stdout,"MaxDisto\n");
-
- fprintf(stdout,"TotalDisto\n\n");
+ fprintf(stdout,"HELP\n----\n\n");
+ fprintf(stdout,"- the -h option displays this help information on screen\n\n");
+
+
+ fprintf(stdout,"List of parameters for the JPEG 2000 encoder:\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"REMARKS:\n");
+ fprintf(stdout,"---------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
+ fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
+ fprintf(stdout,"color image. You need enough disk space memory (twice the original) to encode \n");
+ fprintf(stdout,"the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"By default:\n");
+ fprintf(stdout,"------------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," * Lossless\n");
+ fprintf(stdout," * 1 tile\n");
+ fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
+ fprintf(stdout," * Size of code-block : 64 x 64\n");
+ fprintf(stdout," * Number of resolutions: 6\n");
+ fprintf(stdout," * No SOP marker in the codestream\n");
+ fprintf(stdout," * No EPH marker in the codestream\n");
+ fprintf(stdout," * No sub-sampling in x or y direction\n");
+ fprintf(stdout," * No mode switch activated\n");
+ fprintf(stdout," * Progression order: LRCP\n");
+ fprintf(stdout," * No index file\n");
+ fprintf(stdout," * No ROI upshifted\n");
+ fprintf(stdout," * No offset of the origin of the image\n");
+ fprintf(stdout," * No offset of the origin of the tiles\n");
+ fprintf(stdout," * Reversible DWT 5-3\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Parameters:\n");
+ fprintf(stdout,"------------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Required Parameters (except with -h):\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Optional Parameters:\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-h : display the help information \n ");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
+ fprintf(stdout," - The rate specified for each quality level is the desired \n");
+ fprintf(stdout," compression factor.\n");
+ fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
+ fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," (options -r and -q cannot be used together)\n ");
+ fprintf(stdout,"\n");
+
+ fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
+
+ fprintf(stdout," (options -r and -q cannot be used together)\n ");
+
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-n : number of resolutions (-n 3) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-b : size of code block (-b 32,32) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-t : size of tile (-t 512,512) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
+ fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-SOP : write SOP marker before each packet \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
+ fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
+ fprintf(stdout," Indicate multiple modes by adding their values. \n");
+ fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
+ fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
+ fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"IMPORTANT:\n");
+ fprintf(stdout,"-----------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"The index file has the structure below:\n");
+ fprintf(stdout,"---------------------------------------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Image_height Image_width\n");
+ fprintf(stdout,"progression order\n");
+ fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
+ fprintf(stdout,"Components_nb\n");
+ fprintf(stdout,"Layers_nb\n");
+ fprintf(stdout,"decomposition_levels\n");
+ fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
+ fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
+ fprintf(stdout,"Main_header_end_position\n");
+ fprintf(stdout,"Codestream_size\n");
+ fprintf(stdout,"Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
+ fprintf(stdout,"Tile_1 '' '' '' '' '' ''\n");
+ fprintf(stdout,"...\n");
+ fprintf(stdout,"Tile_Nt '' '' '' '' '' ''\n");
+ fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
+ fprintf(stdout,"...\n");
+ fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
+
+ fprintf(stdout,"MaxDisto\n");
+
+ fprintf(stdout,"TotalDisto\n\n");
}
OPJ_PROG_ORDER give_progression(char progression[4]) {
- if(strncmp(progression, "LRCP", 4) == 0) {
- return LRCP;
- }
- if(strncmp(progression, "RLCP", 4) == 0) {
- return RLCP;
- }
- if(strncmp(progression, "RPCL", 4) == 0) {
- return RPCL;
- }
- if(strncmp(progression, "PCRL", 4) == 0) {
- return PCRL;
- }
- if(strncmp(progression, "CPRL", 4) == 0) {
- return CPRL;
- }
-
- return PROG_UNKNOWN;
+ if(strncmp(progression, "LRCP", 4) == 0) {
+ return LRCP;
+ }
+ if(strncmp(progression, "RLCP", 4) == 0) {
+ return RLCP;
+ }
+ if(strncmp(progression, "RPCL", 4) == 0) {
+ return RPCL;
+ }
+ if(strncmp(progression, "PCRL", 4) == 0) {
+ return PCRL;
+ }
+ if(strncmp(progression, "CPRL", 4) == 0) {
+ return CPRL;
+ }
+
+ return PROG_UNKNOWN;
}
int get_file_format(char *filename) {
- int i;
- static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp", "j2k", "jp2" };
- static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, J2K_CFMT, JP2_CFMT };
- char * ext = strrchr(filename, '.') + 1;
- for(i = 0; i < sizeof(format); i++) {
- if(strnicmp(ext, extension[i], 3) == 0) {
- return format[i];
- }
- }
-
- return -1;
+ int i;
+ static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp", "j2k", "jp2" };
+ static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, J2K_CFMT, JP2_CFMT };
+ char * ext = strrchr(filename, '.') + 1;
+ for(i = 0; i < sizeof(format); i++) {
+ if(strnicmp(ext, extension[i], 3) == 0) {
+ return format[i];
+ }
+ }
+
+ return -1;
}
/* ------------------------------------------------------------------------------------ */
int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters) {
- int i, j;
-
- /* parse the command line */
-
- while (1) {
- int c = getopt(argc, argv, "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I");
- if (c == -1)
- break;
- switch (c) {
- case 'i': /* input file */
- {
- char *infile = optarg;
- parameters->decod_format = get_file_format(infile);
- switch(parameters->decod_format) {
- case PGX_DFMT:
- case PXM_DFMT:
- case BMP_DFMT:
- break;
- default:
- fprintf(stderr,
- "!! Unrecognized format for infile : %s [accept only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp] !!\n\n",
- infile);
- return 1;
- break;
- }
- strncpy(parameters->infile, infile, MAX_PATH);
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'o': /* output file */
- {
- char *outfile = optarg;
- parameters->cod_format = get_file_format(outfile);
- switch(parameters->cod_format) {
- case J2K_CFMT:
- case JP2_CFMT:
- break;
- default:
- fprintf(stderr, "Unknown output format image %s [only *.j2k, *.jp2]!! \n", outfile);
- return 1;
- break;
- }
- strncpy(parameters->outfile, outfile, MAX_PATH);
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'r': /* rates rates/distorsion */
- {
- char *s = optarg;
- while (sscanf(s, "%d", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {
- parameters->tcp_numlayers++;
- while (*s && *s != ',') {
- s++;
- }
- if (!*s)
- break;
- s++;
- }
- parameters->cp_disto_alloc = 1;
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'q': /* add fixed_quality */
- {
- char *s = optarg;
- while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
- parameters->tcp_numlayers++;
- while (*s && *s != ',') {
- s++;
- }
- if (!*s)
- break;
- s++;
- }
- parameters->cp_fixed_quality = 1;
- }
- break;
-
- /* dda */
- /* ----------------------------------------------------- */
-
- case 'f': /* mod fixed_quality (before : -q) */
- {
- int *row = NULL, *col = NULL;
- int numlayers = 0, numresolution = 0, matrix_width = 0;
-
- char *s = optarg;
- sscanf(s, "%d", &numlayers);
- s++;
- if (numlayers > 9)
- s++;
-
- parameters->tcp_numlayers = numlayers;
- numresolution = parameters->numresolution;
- matrix_width = numresolution * 3;
- parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
- s = s + 2;
-
- for (i = 0; i < numlayers; i++) {
- row = ¶meters->cp_matrice[i * matrix_width];
- col = row;
- parameters->tcp_rates[i] = 1;
- sscanf(s, "%d,", &col[0]);
- s += 2;
- if (col[0] > 9)
- s++;
- col[1] = 0;
- col[2] = 0;
- for (j = 1; j < numresolution; j++) {
- col += 3;
- sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
- s += 6;
- if (col[0] > 9)
- s++;
- if (col[1] > 9)
- s++;
- if (col[2] > 9)
- s++;
- }
- if (i < numlayers - 1)
- s++;
- }
- parameters->cp_fixed_alloc = 1;
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 't': /* tiles */
- {
- sscanf(optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
- parameters->tile_size_on = true;
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'n': /* resolution */
- {
- sscanf(optarg, "%d", ¶meters->numresolution);
- }
- break;
-
- /* ----------------------------------------------------- */
- case 'c': /* precinct dimension */
- {
- char sep;
- int res_spec = 0;
-
- char *s = optarg;
- do {
- sep = 0;
- sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec], ¶meters->prch_init[res_spec], &sep);
- parameters->csty |= 0x01;
- res_spec++;
- s = strpbrk(s, "]") + 2;
- }
- while (sep == ',');
- parameters->res_spec = res_spec;
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'b': /* code-block dimension */
- {
- int cblockw_init = 0, cblockh_init = 0;
- sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
- if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
- || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
- fprintf(stderr,
- "!! Size of code_block error (option -b) !!\n\nRestriction :\n * width*height<=4096\n * 4<=width,height<= 1024\n\n");
- return 1;
- }
- parameters->cblockw_init = cblockw_init;
- parameters->cblockh_init = cblockh_init;
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'x': /* creation of index file */
- {
- char *index = optarg;
- strncpy(parameters->index, index, MAX_PATH);
- parameters->index_on = 1;
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'p': /* progression order */
- {
- char progression[4];
-
- strncpy(progression, optarg, 4);
- parameters->prog_order = give_progression(progression);
- if (parameters->prog_order == -1) {
- fprintf(stderr, "Unrecognized progression order [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
- return 1;
- }
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 's': /* subsampling factor */
- {
- if (sscanf(optarg, "%d,%d", ¶meters->subsampling_dx, ¶meters->subsampling_dy) != 2) {
- fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
- return 1;
- }
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'd': /* coordonnate of the reference grid */
- {
- if (sscanf(optarg, "%d,%d", ¶meters->image_offset_x0, ¶meters->image_offset_y0) != 2) {
- fprintf(stderr, "-d 'coordonnate of the reference grid' argument error !! [-d x0,y0]\n");
- return 1;
- }
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'h': /* display an help description */
- {
- encode_help_display();
- return 1;
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'P': /* POC */
- {
- int numpocs = 0; /* number of progression order change (POC) default 0 */
- opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
-
- char *s = optarg;
- POC = parameters->POC;
-
- fprintf(stderr, "/----------------------------------\\\n");
- fprintf(stderr, "| POC option not fully tested !! |\n");
- fprintf(stderr, "\\----------------------------------/\n");
-
- while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,
- &POC[numpocs].resno0, &POC[numpocs].compno0,
- &POC[numpocs].layno1, &POC[numpocs].resno1,
- &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
- POC[numpocs].prg = give_progression(POC[numpocs].progorder);
- /* POC[numpocs].tile; */
- numpocs++;
- while (*s && *s != '/') {
- s++;
- }
- if (!*s) {
- break;
- }
- s++;
- }
- parameters->numpocs = numpocs;
- }
- break;
-
- /* ------------------------------------------------------ */
-
- case 'S': /* SOP marker */
- {
- parameters->csty |= 0x02;
- }
- break;
-
- /* ------------------------------------------------------ */
-
- case 'E': /* EPH marker */
- {
- parameters->csty |= 0x04;
- }
- break;
-
- /* ------------------------------------------------------ */
-
- case 'M': /* Mode switch pas tous au point !! */
- {
- int value = 0;
- if (sscanf(optarg, "%d", &value) == 1) {
- for (i = 0; i <= 5; i++) {
- int cache = value & (1 << i);
- if (cache)
- parameters->mode |= (1 << i);
- }
- }
- }
- break;
-
- /* ------------------------------------------------------ */
-
- case 'R': /* ROI */
- {
- if (sscanf(optarg, "OI:c=%d,U=%d", ¶meters->roi_compno, ¶meters->roi_shift) != 2) {
- fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
- return 1;
- }
- }
- break;
-
- /* ------------------------------------------------------ */
-
- case 'T': /* Tile offset */
- {
- if (sscanf(optarg, "%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0) != 2) {
- fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
- return 1;
- }
- }
- break;
-
- /* ------------------------------------------------------ */
-
- case 'C': /* add a comment */
- {
- parameters->cp_comment = (char*)malloc(strlen(optarg) + 1);
- if(parameters->cp_comment) {
- strcpy(parameters->cp_comment, optarg);
- }
- }
- break;
-
- /* ------------------------------------------------------ */
-
- case 'I': /* reversible or not */
- {
- parameters->irreversible = 1;
- }
- break;
-
- /* ------------------------------------------------------ */
-
- default:
- fprintf(stderr, "ERROR -> this option is not valid \"-%c %s\"\n", c, optarg);
- return 1;
- }
- }
-
- /* check for possible errors */
-
- if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
- fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
- return 1;
- }
-
- if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
- && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
- fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
- return 1;
- } /* mod fixed_quality */
-
- /* if no rate entered, lossless by default */
- if (parameters->tcp_numlayers == 0) {
- parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
- parameters->tcp_numlayers++;
- parameters->cp_disto_alloc = 1;
- }
-
- if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
- fprintf(stderr,
- "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
- parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
- return 1;
- }
-
- for (i = 0; i < parameters->numpocs; i++) {
- if (parameters->POC[i].prg == -1) {
- fprintf(stderr,
- "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
- i + 1);
- }
- }
-
- return 0;
+ int i, j;
+
+ /* parse the command line */
+
+ while (1) {
+ int c = getopt(argc, argv, "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I");
+ if (c == -1)
+ break;
+ switch (c) {
+ case 'i': /* input file */
+ {
+ char *infile = optarg;
+ parameters->decod_format = get_file_format(infile);
+ switch(parameters->decod_format) {
+ case PGX_DFMT:
+ case PXM_DFMT:
+ case BMP_DFMT:
+ break;
+ default:
+ fprintf(stderr,
+ "!! Unrecognized format for infile : %s [accept only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp] !!\n\n",
+ infile);
+ return 1;
+ break;
+ }
+ strncpy(parameters->infile, infile, MAX_PATH);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'o': /* output file */
+ {
+ char *outfile = optarg;
+ parameters->cod_format = get_file_format(outfile);
+ switch(parameters->cod_format) {
+ case J2K_CFMT:
+ case JP2_CFMT:
+ break;
+ default:
+ fprintf(stderr, "Unknown output format image %s [only *.j2k, *.jp2]!! \n", outfile);
+ return 1;
+ break;
+ }
+ strncpy(parameters->outfile, outfile, MAX_PATH);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'r': /* rates rates/distorsion */
+ {
+ char *s = optarg;
+ while (sscanf(s, "%d", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {
+ parameters->tcp_numlayers++;
+ while (*s && *s != ',') {
+ s++;
+ }
+ if (!*s)
+ break;
+ s++;
+ }
+ parameters->cp_disto_alloc = 1;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'q': /* add fixed_quality */
+ {
+ char *s = optarg;
+ while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
+ parameters->tcp_numlayers++;
+ while (*s && *s != ',') {
+ s++;
+ }
+ if (!*s)
+ break;
+ s++;
+ }
+ parameters->cp_fixed_quality = 1;
+ }
+ break;
+
+ /* dda */
+ /* ----------------------------------------------------- */
+
+ case 'f': /* mod fixed_quality (before : -q) */
+ {
+ int *row = NULL, *col = NULL;
+ int numlayers = 0, numresolution = 0, matrix_width = 0;
+
+ char *s = optarg;
+ sscanf(s, "%d", &numlayers);
+ s++;
+ if (numlayers > 9)
+ s++;
+
+ parameters->tcp_numlayers = numlayers;
+ numresolution = parameters->numresolution;
+ matrix_width = numresolution * 3;
+ parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
+ s = s + 2;
+
+ for (i = 0; i < numlayers; i++) {
+ row = ¶meters->cp_matrice[i * matrix_width];
+ col = row;
+ parameters->tcp_rates[i] = 1;
+ sscanf(s, "%d,", &col[0]);
+ s += 2;
+ if (col[0] > 9)
+ s++;
+ col[1] = 0;
+ col[2] = 0;
+ for (j = 1; j < numresolution; j++) {
+ col += 3;
+ sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
+ s += 6;
+ if (col[0] > 9)
+ s++;
+ if (col[1] > 9)
+ s++;
+ if (col[2] > 9)
+ s++;
+ }
+ if (i < numlayers - 1)
+ s++;
+ }
+ parameters->cp_fixed_alloc = 1;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 't': /* tiles */
+ {
+ sscanf(optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
+ parameters->tile_size_on = true;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'n': /* resolution */
+ {
+ sscanf(optarg, "%d", ¶meters->numresolution);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+ case 'c': /* precinct dimension */
+ {
+ char sep;
+ int res_spec = 0;
+
+ char *s = optarg;
+ do {
+ sep = 0;
+ sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec], ¶meters->prch_init[res_spec], &sep);
+ parameters->csty |= 0x01;
+ res_spec++;
+ s = strpbrk(s, "]") + 2;
+ }
+ while (sep == ',');
+ parameters->res_spec = res_spec;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'b': /* code-block dimension */
+ {
+ int cblockw_init = 0, cblockh_init = 0;
+ sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
+ if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
+ || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
+ fprintf(stderr,
+ "!! Size of code_block error (option -b) !!\n\nRestriction :\n * width*height<=4096\n * 4<=width,height<= 1024\n\n");
+ return 1;
+ }
+ parameters->cblockw_init = cblockw_init;
+ parameters->cblockh_init = cblockh_init;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'x': /* creation of index file */
+ {
+ char *index = optarg;
+ strncpy(parameters->index, index, MAX_PATH);
+ parameters->index_on = 1;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'p': /* progression order */
+ {
+ char progression[4];
+
+ strncpy(progression, optarg, 4);
+ parameters->prog_order = give_progression(progression);
+ if (parameters->prog_order == -1) {
+ fprintf(stderr, "Unrecognized progression order [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 's': /* subsampling factor */
+ {
+ if (sscanf(optarg, "%d,%d", ¶meters->subsampling_dx, ¶meters->subsampling_dy) != 2) {
+ fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'd': /* coordonnate of the reference grid */
+ {
+ if (sscanf(optarg, "%d,%d", ¶meters->image_offset_x0, ¶meters->image_offset_y0) != 2) {
+ fprintf(stderr, "-d 'coordonnate of the reference grid' argument error !! [-d x0,y0]\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'h': /* display an help description */
+ {
+ encode_help_display();
+ return 1;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'P': /* POC */
+ {
+ int numpocs = 0; /* number of progression order change (POC) default 0 */
+ opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
+
+ char *s = optarg;
+ POC = parameters->POC;
+
+ fprintf(stderr, "/----------------------------------\\\n");
+ fprintf(stderr, "| POC option not fully tested !! |\n");
+ fprintf(stderr, "\\----------------------------------/\n");
+
+ while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,
+ &POC[numpocs].resno0, &POC[numpocs].compno0,
+ &POC[numpocs].layno1, &POC[numpocs].resno1,
+ &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
+ POC[numpocs].prg = give_progression(POC[numpocs].progorder);
+ /* POC[numpocs].tile; */
+ numpocs++;
+ while (*s && *s != '/') {
+ s++;
+ }
+ if (!*s) {
+ break;
+ }
+ s++;
+ }
+ parameters->numpocs = numpocs;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'S': /* SOP marker */
+ {
+ parameters->csty |= 0x02;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'E': /* EPH marker */
+ {
+ parameters->csty |= 0x04;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'M': /* Mode switch pas tous au point !! */
+ {
+ int value = 0;
+ if (sscanf(optarg, "%d", &value) == 1) {
+ for (i = 0; i <= 5; i++) {
+ int cache = value & (1 << i);
+ if (cache)
+ parameters->mode |= (1 << i);
+ }
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'R': /* ROI */
+ {
+ if (sscanf(optarg, "OI:c=%d,U=%d", ¶meters->roi_compno, ¶meters->roi_shift) != 2) {
+ fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'T': /* Tile offset */
+ {
+ if (sscanf(optarg, "%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0) != 2) {
+ fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
+ return 1;
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'C': /* add a comment */
+ {
+ parameters->cp_comment = (char*)malloc(strlen(optarg) + 1);
+ if(parameters->cp_comment) {
+ strcpy(parameters->cp_comment, optarg);
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'I': /* reversible or not */
+ {
+ parameters->irreversible = 1;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ default:
+ fprintf(stderr, "ERROR -> this option is not valid \"-%c %s\"\n", c, optarg);
+ return 1;
+ }
+ }
+
+ /* check for possible errors */
+
+ if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
+ fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
+ return 1;
+ }
+
+ if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
+ && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
+ fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
+ return 1;
+ } /* mod fixed_quality */
+
+ /* if no rate entered, lossless by default */
+ if (parameters->tcp_numlayers == 0) {
+ parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
+ parameters->tcp_numlayers++;
+ parameters->cp_disto_alloc = 1;
+ }
+
+ if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
+ fprintf(stderr,
+ "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
+ parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
+ return 1;
+ }
+
+ for (i = 0; i < parameters->numpocs; i++) {
+ if (parameters->POC[i].prg == -1) {
+ fprintf(stderr,
+ "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
+ i + 1);
+ }
+ }
+
+ return 0;
}
/* -------------------------------------------------------------------------- */
sample error callback expecting a FILE* client object
*/
void error_callback(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[ERROR] %s", msg);
+ FILE *stream = (FILE*)client_data;
+ fprintf(stream, "[ERROR] %s", msg);
}
/**
sample warning callback expecting a FILE* client object
*/
void warning_callback(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[WARNING] %s", msg);
+ FILE *stream = (FILE*)client_data;
+ fprintf(stream, "[WARNING] %s", msg);
}
/**
sample debug callback expecting a FILE* client object
*/
void info_callback(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[INFO] %s", msg);
+ FILE *stream = (FILE*)client_data;
+ fprintf(stream, "[INFO] %s", msg);
}
/* -------------------------------------------------------------------------- */
int main(int argc, char **argv) {
- bool bSuccess;
- bool delete_comment = true;
- opj_cparameters_t parameters; /* compression parameters */
- opj_event_mgr_t event_mgr; /* event manager */
- opj_image_t *image = NULL;
-
- /*
- configure the event callbacks (not required)
- setting of each callback is optionnal
- */
- memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
- event_mgr.error_handler = error_callback;
- event_mgr.warning_handler = warning_callback;
- event_mgr.info_handler = info_callback;
-
- /* set encoding parameters to default values */
- opj_set_default_encoder_parameters(¶meters);
-
- /* parse input and get user encoding parameters */
- if(parse_cmdline_encoder(argc, argv, ¶meters) == 1) {
- return 0;
- }
-
- if(parameters.cp_comment == NULL) {
- parameters.cp_comment = "Created by OpenJPEG version 0.9";
- /* no need to delete parameters.cp_comment on exit */
- delete_comment = false;
- }
-
- /* decode the source image */
- /* ----------------------- */
-
- switch (parameters.decod_format) {
- case PGX_DFMT:
- image = pgxtoimage(parameters.infile, ¶meters);
- if (!image) {
- fprintf(stderr, " unable to load pgx file\n");
- return 1;
- }
- break;
-
- case PXM_DFMT:
- image = pnmtoimage(parameters.infile, ¶meters);
- if (!image) {
- fprintf(stderr, " not a pnm file\n");
- return 1;
- }
- break;
-
- case BMP_DFMT:
- image = bmptoimage(parameters.infile, ¶meters);
- if (!image) {
- fprintf(stderr, " not a bmp file\n");
- return 1;
- }
- break;
- }
-
- /* encode the destination image */
- /* ---------------------------- */
-
- if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
- int codestream_length;
- opj_cio_t *cio = NULL;
- FILE *f = NULL;
-
- /* get a J2K compressor handle */
- opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
-
- /* setup the encoder parameters using the current image and using user parameters */
- opj_setup_encoder(cinfo, ¶meters, image);
-
- /* open a byte stream for writing */
- /* allocate memory for all tiles */
- cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
-
- /* encode the image */
- bSuccess = opj_encode(cinfo, cio, image, parameters.index);
- if (!bSuccess) {
- opj_cio_close(cio);
- fprintf(stderr, "failed to encode image\n");
- return 1;
- }
- codestream_length = cio_tell(cio);
-
- /* write the buffer to disk */
- f = fopen(parameters.outfile, "wb");
- if (!f) {
- fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
- return 1;
- }
- fwrite(cio->buffer, 1, codestream_length, f);
- fclose(f);
-
- /* close and free the byte stream */
- opj_cio_close(cio);
-
- /* free remaining compression structures */
- opj_destroy_compress(cinfo);
-
- } else { /* JP2 format output */
- int codestream_length;
- opj_cio_t *cio = NULL;
- FILE *f = NULL;
-
- /* get a JP2 compressor handle */
- opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
-
- /* setup the encoder parameters using the current image and using user parameters */
- opj_setup_encoder(cinfo, ¶meters, image);
-
- /* open a byte stream for writing */
- /* allocate memory for all tiles */
- cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
-
- /* encode the image */
- bSuccess = opj_encode(cinfo, cio, image, parameters.index);
- if (!bSuccess) {
- opj_cio_close(cio);
- fprintf(stderr, "failed to encode image\n");
- return 1;
- }
- codestream_length = cio_tell(cio);
-
- /* write the buffer to disk */
- f = fopen(parameters.outfile, "wb");
- if (!f) {
- fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
- return 1;
- }
- fwrite(cio->buffer, 1, codestream_length, f);
- fclose(f);
-
- /* close and free the byte stream */
- opj_cio_close(cio);
-
- /* free remaining compression structures */
- opj_destroy_compress(cinfo);
-
- }
-
- /* free user parameters structure */
- if(delete_comment) {
- if(parameters.cp_comment) free(parameters.cp_comment);
- }
- if(parameters.cp_matrice) free(parameters.cp_matrice);
-
- /* free image data */
- opj_image_destroy(image);
-
- return 0;
+ bool bSuccess;
+ bool delete_comment = true;
+ opj_cparameters_t parameters; /* compression parameters */
+ opj_event_mgr_t event_mgr; /* event manager */
+ opj_image_t *image = NULL;
+
+ /*
+ configure the event callbacks (not required)
+ setting of each callback is optionnal
+ */
+ memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
+ event_mgr.error_handler = error_callback;
+ event_mgr.warning_handler = warning_callback;
+ event_mgr.info_handler = info_callback;
+
+ /* set encoding parameters to default values */
+ opj_set_default_encoder_parameters(¶meters);
+
+ /* parse input and get user encoding parameters */
+ if(parse_cmdline_encoder(argc, argv, ¶meters) == 1) {
+ return 0;
+ }
+
+ if(parameters.cp_comment == NULL) {
+ parameters.cp_comment = "Created by OpenJPEG version 0.9";
+ /* no need to delete parameters.cp_comment on exit */
+ delete_comment = false;
+ }
+
+ /* decode the source image */
+ /* ----------------------- */
+
+ switch (parameters.decod_format) {
+ case PGX_DFMT:
+ image = pgxtoimage(parameters.infile, ¶meters);
+ if (!image) {
+ fprintf(stderr, " unable to load pgx file\n");
+ return 1;
+ }
+ break;
+
+ case PXM_DFMT:
+ image = pnmtoimage(parameters.infile, ¶meters);
+ if (!image) {
+ fprintf(stderr, " not a pnm file\n");
+ return 1;
+ }
+ break;
+
+ case BMP_DFMT:
+ image = bmptoimage(parameters.infile, ¶meters);
+ if (!image) {
+ fprintf(stderr, " not a bmp file\n");
+ return 1;
+ }
+ break;
+ }
+
+ /* encode the destination image */
+ /* ---------------------------- */
+
+ if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
+ int codestream_length;
+ opj_cio_t *cio = NULL;
+ FILE *f = NULL;
+
+ /* get a J2K compressor handle */
+ opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
+
+ /* setup the encoder parameters using the current image and using user parameters */
+ opj_setup_encoder(cinfo, ¶meters, image);
+
+ /* open a byte stream for writing */
+ /* allocate memory for all tiles */
+ cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
+
+ /* encode the image */
+ bSuccess = opj_encode(cinfo, cio, image, parameters.index);
+ if (!bSuccess) {
+ opj_cio_close(cio);
+ fprintf(stderr, "failed to encode image\n");
+ return 1;
+ }
+ codestream_length = cio_tell(cio);
+
+ /* write the buffer to disk */
+ f = fopen(parameters.outfile, "wb");
+ if (!f) {
+ fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
+ return 1;
+ }
+ fwrite(cio->buffer, 1, codestream_length, f);
+ fclose(f);
+
+ /* close and free the byte stream */
+ opj_cio_close(cio);
+
+ /* free remaining compression structures */
+ opj_destroy_compress(cinfo);
+
+ } else { /* JP2 format output */
+ int codestream_length;
+ opj_cio_t *cio = NULL;
+ FILE *f = NULL;
+
+ /* get a JP2 compressor handle */
+ opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
+
+ /* setup the encoder parameters using the current image and using user parameters */
+ opj_setup_encoder(cinfo, ¶meters, image);
+
+ /* open a byte stream for writing */
+ /* allocate memory for all tiles */
+ cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
+
+ /* encode the image */
+ bSuccess = opj_encode(cinfo, cio, image, parameters.index);
+ if (!bSuccess) {
+ opj_cio_close(cio);
+ fprintf(stderr, "failed to encode image\n");
+ return 1;
+ }
+ codestream_length = cio_tell(cio);
+
+ /* write the buffer to disk */
+ f = fopen(parameters.outfile, "wb");
+ if (!f) {
+ fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
+ return 1;
+ }
+ fwrite(cio->buffer, 1, codestream_length, f);
+ fclose(f);
+
+ /* close and free the byte stream */
+ opj_cio_close(cio);
+
+ /* free remaining compression structures */
+ opj_destroy_compress(cinfo);
+
+ }
+
+ /* free user parameters structure */
+ if(delete_comment) {
+ if(parameters.cp_comment) free(parameters.cp_comment);
+ }
+ if(parameters.cp_matrice) free(parameters.cp_matrice);
+
+ /* free image data */
+ opj_image_destroy(image);
+
+ return 0;
}
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "Release"
# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
-# ADD CPP /nologo /MT /W3 /GX /O2 /I "../libopenjpeg" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /I "../libopenjpeg" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# SUBTRACT CPP /YX
# ADD BASE RSC /l 0x40c /d "NDEBUG"
# ADD RSC /l 0x40c /d "NDEBUG"
BSC32=bscmake.exe
# PROP Intermediate_Dir "Debug"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
-# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../libopenjpeg" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
+# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../libopenjpeg" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# SUBTRACT CPP /YX
# ADD BASE RSC /l 0x40c /d "_DEBUG"
# ADD RSC /l 0x40c /d "_DEBUG"
BSC32=bscmake.exe
###############################################################################
-Project: "LibOpenJPEG"=..\libopenjpeg\LibOpenJPEG.dsp - Package Owner=<4>
+Project: "LibOpenJPEG"=..\LibOpenJPEG.dsp - Package Owner=<4>
Package=<5>
{{{
#include "compat/getopt.h"
#include "convert.h"
+#ifndef WIN32
+#define stricmp strcasecmp
+#define strnicmp strncasecmp
+#endif
+
+/* ----------------------------------------------------------------------- */
+
#define J2K_CFMT 0
#define JP2_CFMT 1
#define JPT_CFMT 2
/* ----------------------------------------------------------------------- */
void decode_help_display() {
- fprintf(stdout,"HELP\n----\n\n");
- fprintf(stdout,"- the -h option displays this help information on screen\n\n");
-
- fprintf(stdout,"List of parameters for the JPEG 2000 encoder:\n");
- fprintf(stdout,"\n");
- fprintf(stdout," -i <compressed file>\n");
- fprintf(stdout," REQUIRED\n");
- fprintf(stdout," Currently accepts J2K-files, JP2-files and JPT-files. The file type\n");
- fprintf(stdout," is identified based on its suffix.\n");
- fprintf(stdout," -o <decompressed file>\n");
- fprintf(stdout," REQUIRED\n");
- fprintf(stdout," Currently accepts PGM-files, PPM-files, PNM-files, PGX-files and\n");
- fprintf(stdout," BMP-files. Binary data is written to the file (not ascii). If a PGX\n");
- fprintf(stdout," filename is given, there will be as many output files as there are\n");
- fprintf(stdout," components: an indice starting from 0 will then be appended to the\n");
- fprintf(stdout," output filename, just before the \"pgx\" extension. If a PGM filename\n");
- fprintf(stdout," is given and there are more than one component, only the first component\n");
- fprintf(stdout," will be written to the file.\n");
- fprintf(stdout," -r <reduce factor>\n");
- fprintf(stdout," Set the number of highest resolution levels to be discarded. The\n");
- fprintf(stdout," image resolution is effectively divided by 2 to the power of the\n");
- fprintf(stdout," number of discarded levels. The reduce factor is limited by the\n");
- fprintf(stdout," smallest total number of decomposition levels among tiles.\n");
- fprintf(stdout," -l <number of quality layers to decode>\n");
- fprintf(stdout," Set the maximum number of quality layers to decode. If there are\n");
- fprintf(stdout," less quality layers than the specified number, all the quality layers\n");
- fprintf(stdout," are decoded.\n");
- fprintf(stdout,"\n");
+ fprintf(stdout,"HELP\n----\n\n");
+ fprintf(stdout,"- the -h option displays this help information on screen\n\n");
+
+ fprintf(stdout,"List of parameters for the JPEG 2000 encoder:\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," -i <compressed file>\n");
+ fprintf(stdout," REQUIRED\n");
+ fprintf(stdout," Currently accepts J2K-files, JP2-files and JPT-files. The file type\n");
+ fprintf(stdout," is identified based on its suffix.\n");
+ fprintf(stdout," -o <decompressed file>\n");
+ fprintf(stdout," REQUIRED\n");
+ fprintf(stdout," Currently accepts PGM-files, PPM-files, PNM-files, PGX-files and\n");
+ fprintf(stdout," BMP-files. Binary data is written to the file (not ascii). If a PGX\n");
+ fprintf(stdout," filename is given, there will be as many output files as there are\n");
+ fprintf(stdout," components: an indice starting from 0 will then be appended to the\n");
+ fprintf(stdout," output filename, just before the \"pgx\" extension. If a PGM filename\n");
+ fprintf(stdout," is given and there are more than one component, only the first component\n");
+ fprintf(stdout," will be written to the file.\n");
+ fprintf(stdout," -r <reduce factor>\n");
+ fprintf(stdout," Set the number of highest resolution levels to be discarded. The\n");
+ fprintf(stdout," image resolution is effectively divided by 2 to the power of the\n");
+ fprintf(stdout," number of discarded levels. The reduce factor is limited by the\n");
+ fprintf(stdout," smallest total number of decomposition levels among tiles.\n");
+ fprintf(stdout," -l <number of quality layers to decode>\n");
+ fprintf(stdout," Set the maximum number of quality layers to decode. If there are\n");
+ fprintf(stdout," less quality layers than the specified number, all the quality layers\n");
+ fprintf(stdout," are decoded.\n");
+ fprintf(stdout,"\n");
}
/* -------------------------------------------------------------------------- */
int get_file_format(char *filename) {
- int i;
- static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp", "j2k", "jp2", "jpt" };
- static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT };
- char * ext = strrchr(filename, '.') + 1;
- if(ext) {
- for(i = 0; i < sizeof(format); i++) {
- if(strnicmp(ext, extension[i], 3) == 0) {
- return format[i];
- }
- }
- }
-
- return -1;
+ int i;
+ static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp", "j2k", "jp2", "jpt" };
+ static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT };
+ char * ext = strrchr(filename, '.') + 1;
+ if(ext) {
+ for(i = 0; i < sizeof(format); i++) {
+ if(strnicmp(ext, extension[i], 3) == 0) {
+ return format[i];
+ }
+ }
+ }
+
+ return -1;
}
/* -------------------------------------------------------------------------- */
int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters) {
- /* parse the command line */
-
- while (1) {
- int c = getopt(argc, argv, "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I");
- if (c == -1)
- break;
- switch (c) {
- case 'i': /* input file */
- {
- char *infile = optarg;
- parameters->decod_format = get_file_format(infile);
- switch(parameters->decod_format) {
- case J2K_CFMT:
- case JP2_CFMT:
- case JPT_CFMT:
- break;
- default:
- fprintf(stderr,
- "!! Unrecognized format for infile : %s [accept only *.j2k, *.jp2, *.jpc or *.jpt] !!\n\n",
- infile);
- return 1;
- break;
- }
- strncpy(parameters->infile, infile, MAX_PATH);
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'o': /* output file */
- {
- char *outfile = optarg;
- parameters->cod_format = get_file_format(outfile);
- switch(parameters->cod_format) {
- case PGX_DFMT:
- case PXM_DFMT:
- case BMP_DFMT:
- break;
- default:
- fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp]!! \n", outfile);
- return 1;
- break;
- }
- strncpy(parameters->outfile, outfile, MAX_PATH);
- }
- break;
-
- /* ----------------------------------------------------- */
-
+ /* parse the command line */
+
+ while (1) {
+ int c = getopt(argc, argv, "i:o:r:q:f:t:n:c:b:x:p:s:d:h:P:S:E:M:R:T:C:I");
+ if (c == -1)
+ break;
+ switch (c) {
+ case 'i': /* input file */
+ {
+ char *infile = optarg;
+ parameters->decod_format = get_file_format(infile);
+ switch(parameters->decod_format) {
+ case J2K_CFMT:
+ case JP2_CFMT:
+ case JPT_CFMT:
+ break;
+ default:
+ fprintf(stderr,
+ "!! Unrecognized format for infile : %s [accept only *.j2k, *.jp2, *.jpc or *.jpt] !!\n\n",
+ infile);
+ return 1;
+ break;
+ }
+ strncpy(parameters->infile, infile, MAX_PATH);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'o': /* output file */
+ {
+ char *outfile = optarg;
+ parameters->cod_format = get_file_format(outfile);
+ switch(parameters->cod_format) {
+ case PGX_DFMT:
+ case PXM_DFMT:
+ case BMP_DFMT:
+ break;
+ default:
+ fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp]!! \n", outfile);
+ return 1;
+ break;
+ }
+ strncpy(parameters->outfile, outfile, MAX_PATH);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
- case 'r': /* reduce option */
- {
- sscanf(optarg, "%d", ¶meters->cp_reduce);
- }
- break;
-
- /* ----------------------------------------------------- */
+ case 'r': /* reduce option */
+ {
+ sscanf(optarg, "%d", ¶meters->cp_reduce);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
- case 'l': /* layering option */
- {
- sscanf(optarg, "%d", ¶meters->cp_layer);
- }
- break;
-
- /* ----------------------------------------------------- */
-
- case 'h': /* display an help description */
- {
- decode_help_display();
- return 1;
- }
- break;
+ case 'l': /* layering option */
+ {
+ sscanf(optarg, "%d", ¶meters->cp_layer);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'h': /* display an help description */
+ {
+ decode_help_display();
+ return 1;
+ }
+ break;
- /* ----------------------------------------------------- */
-
- default:
- fprintf(stderr,"WARNING -> this option is not valid \"-%c %s\"\n",c, optarg);
- break;
- }
- }
-
- /* check for possible errors */
-
- if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
- fprintf(stderr,"ERROR -> At least one required argument is missing\nCheck j2k_to_image -h for usage information\n");
- return 1;
- }
-
- return 0;
+ /* ----------------------------------------------------- */
+
+ default:
+ fprintf(stderr,"WARNING -> this option is not valid \"-%c %s\"\n",c, optarg);
+ break;
+ }
+ }
+
+ /* check for possible errors */
+
+ if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
+ fprintf(stderr,"ERROR -> At least one required argument is missing\nCheck j2k_to_image -h for usage information\n");
+ return 1;
+ }
+
+ return 0;
}
/* -------------------------------------------------------------------------- */
sample error callback expecting a FILE* client object
*/
void error_callback(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[ERROR] %s", msg);
+ FILE *stream = (FILE*)client_data;
+ fprintf(stream, "[ERROR] %s", msg);
}
/**
sample warning callback expecting a FILE* client object
*/
void warning_callback(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[WARNING] %s", msg);
+ FILE *stream = (FILE*)client_data;
+ fprintf(stream, "[WARNING] %s", msg);
}
/**
sample debug callback expecting no client object
*/
void info_callback(const char *msg, void *client_data) {
- fprintf(stdout, "[INFO] %s", msg);
+ fprintf(stdout, "[INFO] %s", msg);
}
/* -------------------------------------------------------------------------- */
int main(int argc, char **argv) {
- opj_dparameters_t parameters; /* decompression parameters */
- opj_event_mgr_t event_mgr; /* event manager */
- opj_image_t *image = NULL;
- FILE *fsrc = NULL;
- unsigned char *src = NULL;
- int file_length;
-
- opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
- opj_cio_t *cio = NULL;
-
- /* configure the event callbacks (not required) */
- memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
- event_mgr.error_handler = error_callback;
- event_mgr.warning_handler = warning_callback;
- event_mgr.info_handler = info_callback;
-
- /* set decoding parameters to default values */
- opj_set_default_decoder_parameters(¶meters);
-
- /* parse input and get user decoding parameters */
- if(parse_cmdline_decoder(argc, argv, ¶meters) == 1) {
- return 0;
- }
-
- /* read the input file and put it in memory */
- /* ---------------------------------------- */
- fsrc = fopen(parameters.infile, "rb");
- if (!fsrc) {
- fprintf(stderr, "ERROR -> failed to open %s for reading\n", parameters.infile);
- return 1;
- }
- fseek(fsrc, 0, SEEK_END);
- file_length = ftell(fsrc);
- fseek(fsrc, 0, SEEK_SET);
- src = (unsigned char *) malloc(file_length);
- fread(src, 1, file_length, fsrc);
- fclose(fsrc);
-
- /* decode the code-stream */
- /* ---------------------- */
+ opj_dparameters_t parameters; /* decompression parameters */
+ opj_event_mgr_t event_mgr; /* event manager */
+ opj_image_t *image = NULL;
+ FILE *fsrc = NULL;
+ unsigned char *src = NULL;
+ int file_length;
+
+ opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
+ opj_cio_t *cio = NULL;
+
+ /* configure the event callbacks (not required) */
+ memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
+ event_mgr.error_handler = error_callback;
+ event_mgr.warning_handler = warning_callback;
+ event_mgr.info_handler = info_callback;
+
+ /* set decoding parameters to default values */
+ opj_set_default_decoder_parameters(¶meters);
+
+ /* parse input and get user decoding parameters */
+ if(parse_cmdline_decoder(argc, argv, ¶meters) == 1) {
+ return 0;
+ }
+
+ /* read the input file and put it in memory */
+ /* ---------------------------------------- */
+ fsrc = fopen(parameters.infile, "rb");
+ if (!fsrc) {
+ fprintf(stderr, "ERROR -> failed to open %s for reading\n", parameters.infile);
+ return 1;
+ }
+ fseek(fsrc, 0, SEEK_END);
+ file_length = ftell(fsrc);
+ fseek(fsrc, 0, SEEK_SET);
+ src = (unsigned char *) malloc(file_length);
+ fread(src, 1, file_length, fsrc);
+ fclose(fsrc);
+
+ /* decode the code-stream */
+ /* ---------------------- */
switch(parameters.decod_format) {
- case J2K_CFMT:
- {
- /* JPEG-2000 codestream */
-
- /* get a decoder handle */
- dinfo = opj_create_decompress(CODEC_J2K);
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
-
- /* setup the decoder decoding parameters using user parameters */
- opj_setup_decoder(dinfo, ¶meters);
-
- /* open a byte stream */
- cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
-
- /* decode the stream and fill the image structure */
- image = opj_decode(dinfo, cio);
- if(!image) {
- fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
- opj_destroy_decompress(dinfo);
- opj_cio_close(cio);
- return 1;
- }
-
- /* close the byte stream */
- opj_cio_close(cio);
- }
- break;
-
- case JP2_CFMT:
- {
- /* JPEG 2000 compressed image data */
-
- /* get a decoder handle */
- dinfo = opj_create_decompress(CODEC_JP2);
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
-
- /* setup the decoder decoding parameters using the current image and using user parameters */
- opj_setup_decoder(dinfo, ¶meters);
-
- /* open a byte stream */
- cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
-
- /* decode the stream and fill the image structure */
- image = opj_decode(dinfo, cio);
- if(!image) {
- fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
- opj_destroy_decompress(dinfo);
- opj_cio_close(cio);
- return 1;
- }
-
- /* close the byte stream */
- opj_cio_close(cio);
-
- }
- break;
-
- case JPT_CFMT:
- {
- /* JPEG 2000, JPIP */
-
- /* get a decoder handle */
- dinfo = opj_create_decompress(CODEC_JPT);
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
-
- /* setup the decoder decoding parameters using user parameters */
- opj_setup_decoder(dinfo, ¶meters);
-
- /* open a byte stream */
- cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
-
- /* decode the stream and fill the image structure */
- image = opj_decode(dinfo, cio);
- if(!image) {
- fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
- opj_destroy_decompress(dinfo);
- opj_cio_close(cio);
- return 1;
- }
-
- /* close the byte stream */
- opj_cio_close(cio);
- }
- break;
-
- default:
- fprintf(stderr, "ERROR -> j2k_to_image : Unknown input image format\n");
- return 1;
- break;
- }
+ case J2K_CFMT:
+ {
+ /* JPEG-2000 codestream */
+
+ /* get a decoder handle */
+ dinfo = opj_create_decompress(CODEC_J2K);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
+
+ /* setup the decoder decoding parameters using user parameters */
+ opj_setup_decoder(dinfo, ¶meters);
+
+ /* open a byte stream */
+ cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
+
+ /* decode the stream and fill the image structure */
+ image = opj_decode(dinfo, cio);
+ if(!image) {
+ fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
+ opj_destroy_decompress(dinfo);
+ opj_cio_close(cio);
+ return 1;
+ }
+
+ /* close the byte stream */
+ opj_cio_close(cio);
+ }
+ break;
+
+ case JP2_CFMT:
+ {
+ /* JPEG 2000 compressed image data */
+
+ /* get a decoder handle */
+ dinfo = opj_create_decompress(CODEC_JP2);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
+
+ /* setup the decoder decoding parameters using the current image and using user parameters */
+ opj_setup_decoder(dinfo, ¶meters);
+
+ /* open a byte stream */
+ cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
+
+ /* decode the stream and fill the image structure */
+ image = opj_decode(dinfo, cio);
+ if(!image) {
+ fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
+ opj_destroy_decompress(dinfo);
+ opj_cio_close(cio);
+ return 1;
+ }
+
+ /* close the byte stream */
+ opj_cio_close(cio);
+
+ }
+ break;
+
+ case JPT_CFMT:
+ {
+ /* JPEG 2000, JPIP */
+
+ /* get a decoder handle */
+ dinfo = opj_create_decompress(CODEC_JPT);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
+
+ /* setup the decoder decoding parameters using user parameters */
+ opj_setup_decoder(dinfo, ¶meters);
+
+ /* open a byte stream */
+ cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
+
+ /* decode the stream and fill the image structure */
+ image = opj_decode(dinfo, cio);
+ if(!image) {
+ fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
+ opj_destroy_decompress(dinfo);
+ opj_cio_close(cio);
+ return 1;
+ }
+
+ /* close the byte stream */
+ opj_cio_close(cio);
+ }
+ break;
+
+ default:
+ fprintf(stderr, "ERROR -> j2k_to_image : Unknown input image format\n");
+ return 1;
+ break;
+ }
- /* free the memory containing the code-stream */
- free(src);
- src = NULL;
+ /* free the memory containing the code-stream */
+ free(src);
+ src = NULL;
- /* create output image */
- /* ------------------- */
+ /* create output image */
+ /* ------------------- */
- switch (parameters.cod_format) {
- case PXM_DFMT: /* PNM PGM PPM */
- imagetopnm(image, parameters.outfile);
- break;
+ switch (parameters.cod_format) {
+ case PXM_DFMT: /* PNM PGM PPM */
+ imagetopnm(image, parameters.outfile);
+ break;
- case PGX_DFMT: /* PGX */
- imagetopgx(image, parameters.outfile);
- break;
-
- case BMP_DFMT: /* BMP */
- imagetobmp(image, parameters.outfile);
- break;
- }
-
- /* free remaining structures */
- if(dinfo) {
- opj_destroy_decompress(dinfo);
- }
-
- /* free image data structure */
- opj_image_destroy(image);
+ case PGX_DFMT: /* PGX */
+ imagetopgx(image, parameters.outfile);
+ break;
+
+ case BMP_DFMT: /* BMP */
+ imagetobmp(image, parameters.outfile);
+ break;
+ }
+
+ /* free remaining structures */
+ if(dinfo) {
+ opj_destroy_decompress(dinfo);
+ }
+
+ /* free image data structure */
+ opj_image_destroy(image);
- return 0;
+ return 0;
}
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
-# ADD CPP /nologo /MT /W3 /GX /O2 /I "../libopenjpeg" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /I "../libopenjpeg" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# SUBTRACT CPP /YX
# ADD BASE RSC /l 0x40c /d "NDEBUG"
# ADD RSC /l 0x40c /d "NDEBUG"
BSC32=bscmake.exe
###############################################################################
-Project: "LibOpenJPEG"=..\libopenjpeg\LibOpenJPEG.dsp - Package Owner=<4>
+Project: "LibOpenJPEG"=..\LibOpenJPEG.dsp - Package Owner=<4>
Package=<5>
{{{
+++ /dev/null
-List of parameters for the coder JPEG 2000 :
-
-Date : June the 25th, 2003
-Author : Yannick Verschueren
-Contact : verschueren@tele.ucl.ac.be
-
-- the option -help displays the readme.txt file on screen
-
-- The markers COD and QCD are writed both of two in the main_header and never appear in the tile_header. The markers in the main header are : SOC SIZ COD QCD COM.
-
-- This coder can encode mega image, a test was made on a 24000x24000 pixels color image. You need enough disk space memory (twice the original) to encode the image. (i.e. for a 1.5 Gb image you need a minimum of 3Gb of disk memory)
-
-REMARKS :
----------
-
-* the value of rate enter in the code line is the compression factor !
-exemple :
-
--r 20,10,1 means quality 1 : compress 20x, quality 2 : compress 10x and quality 3 : compress 1x = lossless
-
-* The number of resolution can be modified by the program in view to respect profile-0 conditions (Taubman, Marcelin (2002), "JPEG2000, image compression fundamentals, standards and practice", p700)
-
-By default :
-------------
-
- * lossless
- * 1 tile
- * size of precinct 2^15 x 2^15 (means 1 precinct)
- * size of code-block 64 x 64
- * Number of resolution : 6
- * No SOP marker in the codestream
- * No EPH marker in the codestream
- * No sub-sampling in x and y direction
- * No mode switch activated
- * progression order : LRCP
- * No index file
- * No ROI upshifted
- * No offset of the origin of the image
- * No offset of the origin of the tiles
- * Reversible DWT 5-3
-
-Parameters :
-------------
-
--i : source file (-i source.pnm also *.pgm, *.ppm) "required"
-
--o : destination file (-o dest.j2k) "required"
-
--r : different rates (-r 20,10,5) "optional"
-
--n : Number of resolution (-n 3) "optional"
-
--b : size of code block (-b 32,32) "optional"
-
--c : size of precinct (-c 128,128) "optional"
-
--t : size of tile (-t 512,512) "optional"
-
--p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] "optional"
-
--s : subsampling factor (-s 2,2) [-s X,Y] "optional"
-
--SOP : write SOP marker before each packet "optional"
-
--EPH : write EPH marker after each header packet "optional"
-
--M : mode switch (-M 3) [1= BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL) 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] "optional"
- for several mode switch you have to add the value of each mode you want
- ex : RESTART(4) + RESET(2) + SEGMARK(32) = -M 38
-
--x : Create an index file *.Idx (-x index_name.Idx) "optional"
-
--ROI:c=%d,U=%d : quantization indices upshifted for component c=%d [%d = 0,1,2]
- with a value of U=%d [0 <= %d <= 37] (i.e. -ROI:c=0,U=25) "optional"
-
--d : offset of the origin of the image (-d 150,300) "optional"
-
--T : offset of the origin of the tiles (-T 100,75) "optional"
-
--I : Use the irreversible DWT 9-7 (-I) "optional"
-
-IMPORTANT :
------------
-
-* subsampling bigger than 2 can produce error
-
-The index file respect the structure below :
----------------------------------------------
-
-Image_height Image_width
-progression order
-Tiles_size_X Tiles_size_Y
-Components_nb
-Layers_nb
-decomposition_levels
-Precincts_size_X Precincts_size_Y
-Main_header_end_position
-Codestream_size
-Tile0 start_pos end_Theader end_pos
-Tile1 " " "
-...
-TileN " " "
-Tpacket_0 Tile layer res. comp. prec. start_pos end_pos
-...
-Tpacket_M " " " " " " "
projects / openjpeg.git / commitdiff