From 72867bc692ff984ba76484e12b1cb7b3dcbda2d1 Mon Sep 17 00:00:00 2001
From: Mathieu Malaterre <mathieu.malaterre@gmail.com>
Date: Mon, 12 Dec 2011 08:55:44 +0000
Subject: [PATCH] Fix a bunch of warnings reported by gcc (unused results from
fwrite)
---
applications/codec/convert.c | 213 ++++++++++++++++++------------
applications/codec/image_to_j2k.c | 14 +-
libopenjpeg/openjpeg.h | 4 +-
3 files changed, 144 insertions(+), 87 deletions(-)
diff --git a/applications/codec/convert.c b/applications/codec/convert.c
index 4efd1f1d..fce65d00 100644
--- a/applications/codec/convert.c
+++ b/applications/codec/convert.c
@@ -68,7 +68,7 @@ static int int_floorlog2(int a) {
<<-- <<-- <<-- <<-- */
#ifdef INFORMATION_ONLY
-// TGA header definition.
+/* TGA header definition. */
struct tga_header
{
unsigned char id_length; /* Image id field length */
@@ -144,7 +144,7 @@ int tga_readheader(FILE *fp, unsigned int *bits_per_pixel,
*width = (unsigned int)image_w;
*height = (unsigned int)image_h;
- // Ignore tga identifier, if present ...
+ /* Ignore tga identifier, if present ... */
if (id_len)
{
unsigned char *id = (unsigned char *) malloc(id_len);
@@ -157,9 +157,9 @@ int tga_readheader(FILE *fp, unsigned int *bits_per_pixel,
free(id);
}
- // Test for compressed formats ... not yet supported ...
+ /* Test for compressed formats ... not yet supported ...
// Note :- 9 - RLE encoded palettized.
- // 10 - RLE encoded RGB.
+ // 10 - RLE encoded RGB. */
if (image_type > 8)
{
fprintf(stderr, "Sorry, compressed tga files are not currently supported.\n");
@@ -168,7 +168,7 @@ int tga_readheader(FILE *fp, unsigned int *bits_per_pixel,
*flip_image = !(image_desc & 32);
- // Palettized formats are not yet supported, skip over the palette, if present ...
+ /* Palettized formats are not yet supported, skip over the palette, if present ... */
palette_size = cmap_len * (cmap_entry_size/8);
if (palette_size>0)
@@ -199,19 +199,19 @@ int tga_writeheader(FILE *fp, int bits_per_pixel, int width, int height,
}
uc0 = 0;
- if(fwrite(&uc0, 1, 1, fp) != 1) goto fails; // id_length
- if(fwrite(&uc0, 1, 1, fp) != 1) goto fails; // colour_map_type
+ if(fwrite(&uc0, 1, 1, fp) != 1) goto fails; /* id_length */
+ if(fwrite(&uc0, 1, 1, fp) != 1) goto fails; /* colour_map_type */
- image_type = 2; // Uncompressed.
+ image_type = 2; /* Uncompressed. */
if(fwrite(&image_type, 1, 1, fp) != 1) goto fails;
us0 = 0;
- if(fwrite(&us0, 2, 1, fp) != 1) goto fails; // colour_map_index
- if(fwrite(&us0, 2, 1, fp) != 1) goto fails; // colour_map_length
- if(fwrite(&uc0, 1, 1, fp) != 1) goto fails; // colour_map_entry_size
+ if(fwrite(&us0, 2, 1, fp) != 1) goto fails; /* colour_map_index */
+ if(fwrite(&us0, 2, 1, fp) != 1) goto fails; /* colour_map_length */
+ if(fwrite(&uc0, 1, 1, fp) != 1) goto fails; /* colour_map_entry_size */
- if(fwrite(&us0, 2, 1, fp) != 1) goto fails; // x_origin
- if(fwrite(&us0, 2, 1, fp) != 1) goto fails; // y_origin
+ if(fwrite(&us0, 2, 1, fp) != 1) goto fails; /* x_origin */
+ if(fwrite(&us0, 2, 1, fp) != 1) goto fails; /* y_origin */
image_w = (unsigned short)width;
image_h = (unsigned short) height;
@@ -221,7 +221,7 @@ int tga_writeheader(FILE *fp, int bits_per_pixel, int width, int height,
if(fwrite(&pixel_depth, 1, 1, fp) != 1) goto fails;
- image_desc = 8; // 8 bits per component.
+ image_desc = 8; /* 8 bits per component. */
if (flip_image)
image_desc |= 32;
@@ -257,15 +257,15 @@ opj_image_t* tgatoimage(const char *filename, opj_cparameters_t *parameters) {
if (!tga_readheader(f, &pixel_bit_depth, &image_width, &image_height, &flip_image))
return NULL;
- // We currently only support 24 & 32 bit tga's ...
+ /* We currently only support 24 & 32 bit tga's ... */
if (!((pixel_bit_depth == 24) || (pixel_bit_depth == 32)))
return NULL;
/* initialize image components */
memset(&cmptparm[0], 0, 4 * sizeof(opj_image_cmptparm_t));
- mono = (pixel_bit_depth == 8) || (pixel_bit_depth == 16); // Mono with & without alpha.
- save_alpha = (pixel_bit_depth == 16) || (pixel_bit_depth == 32); // Mono with alpha, or RGB with alpha
+ mono = (pixel_bit_depth == 8) || (pixel_bit_depth == 16); /* Mono with & without alpha. */
+ save_alpha = (pixel_bit_depth == 16) || (pixel_bit_depth == 32); /* Mono with alpha, or RGB with alpha */
if (mono) {
color_space = CLRSPC_GRAY;
@@ -395,6 +395,7 @@ int imagetotga(opj_image_t * image, const char *outfile) {
unsigned char value;
float scale;
FILE *fdest;
+ size_t res;
fdest = fopen(outfile, "wb");
if (!fdest) {
@@ -414,10 +415,10 @@ int imagetotga(opj_image_t * image, const char *outfile) {
width = image->comps[0].w;
height = image->comps[0].h;
- // Mono with alpha, or RGB with alpha.
+ /* Mono with alpha, or RGB with alpha. */
write_alpha = (image->numcomps==2) || (image->numcomps==4);
- // Write TGA header
+ /* Write TGA header */
bpp = write_alpha ? 32 : 24;
if (!tga_writeheader(fdest, bpp, width , height, OPJ_TRUE))
return 1;
@@ -440,25 +441,41 @@ int imagetotga(opj_image_t * image, const char *outfile) {
g = (float)(image->comps[1].data[index] + adjustG);
b = (float)(image->comps[2].data[index] + adjustB);
}
- else {// Greyscale ...
+ else {/* Greyscale ... */
g = r;
b = r;
}
- // TGA format writes BGR ...
+ /* TGA format writes BGR ... */
value = (unsigned char)(b*scale);
- fwrite(&value,1,1,fdest);
+ res = fwrite(&value,1,1,fdest);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
value = (unsigned char)(g*scale);
- fwrite(&value,1,1,fdest);
+ res = fwrite(&value,1,1,fdest);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
value = (unsigned char)(r*scale);
- fwrite(&value,1,1,fdest);
+ res = fwrite(&value,1,1,fdest);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
if (write_alpha) {
a = (float)(image->comps[alpha_channel].data[index]);
value = (unsigned char)(a*scale);
- fwrite(&value,1,1,fdest);
+ res = fwrite(&value,1,1,fdest);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
}
}
}
@@ -691,7 +708,7 @@ opj_image_t* bmptoimage(const char *filename, opj_cparameters_t *parameters)
free(RGB);
}/* if (Info_h.biBitCount == 24) */
else
- if (Info_h.biBitCount == 8 && Info_h.biCompression == 0)//RGB
+ if (Info_h.biBitCount == 8 && Info_h.biCompression == 0)/*RGB */
{
if(Info_h.biClrUsed == 0) Info_h.biClrUsed = 256;
else
@@ -802,7 +819,7 @@ opj_image_t* bmptoimage(const char *filename, opj_cparameters_t *parameters)
free(table_B);
}/* RGB8 */
else
- if (Info_h.biBitCount == 8 && Info_h.biCompression == 1)//RLE8
+ if (Info_h.biBitCount == 8 && Info_h.biCompression == 1)/*RLE8*/
{
unsigned char *pix, *beyond;
int *gray, *red, *green, *blue;
@@ -938,7 +955,7 @@ opj_image_t* bmptoimage(const char *filename, opj_cparameters_t *parameters)
}
else
{
- //int *red, *green, *blue;
+ /*int *red, *green, *blue;*/
red = image->comps[0].data;
green = image->comps[1].data;
@@ -1348,6 +1365,7 @@ int imagetopgx(opj_image_t * image, const char *outfile) {
char bname[256]; /* buffer for name */
char *name = bname; /* pointer */
int nbytes = 0;
+ size_t res;
const size_t olen = strlen(outfile);
const size_t dotpos = olen - 4;
const size_t total = dotpos + 1 + 1 + 4; /* '-' + '[1-3]' + '.pgx' */
@@ -1360,7 +1378,7 @@ int imagetopgx(opj_image_t * image, const char *outfile) {
name = (char*)malloc(total+1);
}
strncpy(name, outfile, dotpos);
- //if (image->numcomps > 1) {
+ /*if (image->numcomps > 1) {*/
sprintf(name+dotpos, "_%d.pgx", compno);
/*} else {
strcpy(name+dotpos, ".pgx");
@@ -1390,7 +1408,11 @@ int imagetopgx(opj_image_t * image, const char *outfile) {
int v = image->comps[compno].data[i];
for (j = nbytes - 1; j >= 0; j--) {
char byte = (char) (v >> (j * 8));
- fwrite(&byte, 1, 1, fdest);
+ res = fwrite(&byte, 1, 1, fdest);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", name);
+ return 1;
+ }
}
}
fclose(fdest);
@@ -1802,7 +1824,7 @@ opj_image_t* pnmtoimage(const char *filename, opj_cparameters_t *parameters) {
}
}
else
- if((format == 7 && header_info.bw)) //MONO
+ if((format == 7 && header_info.bw)) /*MONO*/
{
unsigned char uc;
@@ -2018,13 +2040,13 @@ int imagetopnm(opj_image_t * image, const char *outfile)
<<-- <<-- <<-- <<-- */
typedef struct tiff_infoheader{
- DWORD tiWidth; // Width of Image in pixel
- DWORD tiHeight; // Height of Image in pixel
- DWORD tiPhoto; // Photometric
- WORD tiBps; // Bits per sample
- WORD tiSf; // Sample Format
- WORD tiSpp; // Sample per pixel 1-bilevel,gray scale , 2- RGB
- WORD tiPC; // Planar config (1-Interleaved, 2-Planarcomp)
+ DWORD tiWidth; /* Width of Image in pixel*/
+ DWORD tiHeight; /* Height of Image in pixel */
+ DWORD tiPhoto; /* Photometric */
+ WORD tiBps; /* Bits per sample */
+ WORD tiSf; /* Sample Format */
+ WORD tiSpp; /* Sample per pixel 1-bilevel,gray scale , 2- RGB */
+ WORD tiPC; /* Planar config (1-Interleaved, 2-Planarcomp) */
}tiff_infoheader_t;
int imagetotif(opj_image_t * image, const char *outfile)
@@ -2130,7 +2152,7 @@ int imagetotif(opj_image_t * image, const char *outfile)
}
else
break;
- }//for(i = 0;)
+ }/*for(i = 0;)*/
if(last_i < ssize)
{
@@ -2163,10 +2185,10 @@ int imagetotif(opj_image_t * image, const char *outfile)
}
else
break;
- }//for(i)
- }//if(last_i < ssize)
+ }/*for(i)*/
+ }/*if(last_i < ssize)*/
- } //if(bps == 8)
+ } /*if(bps == 8)*/
else
if(bps == 16)
{
@@ -2198,8 +2220,8 @@ int imagetotif(opj_image_t * image, const char *outfile)
b = (b<<ushift) + (b>>dshift);
if(has_alpha) a = (a<<ushift) + (a>>dshift);
}
- dat8[i+0] = r;//LSB
- dat8[i+1] = (r >> 8);//MSB
+ dat8[i+0] = r;/*LSB*/
+ dat8[i+1] = (r >> 8);/*MSB*/
dat8[i+2] = g;
dat8[i+3] = (g >> 8);
dat8[i+4] = b;
@@ -2214,7 +2236,7 @@ int imagetotif(opj_image_t * image, const char *outfile)
}
else
break;
- }//for(i = 0;)
+ }/*for(i = 0;)*/
if(last_i < ssize)
{
@@ -2243,8 +2265,8 @@ int imagetotif(opj_image_t * image, const char *outfile)
b = (b<<ushift) + (b>>dshift);
if(has_alpha) a = (a<<ushift) + (a>>dshift);
}
- dat8[i+0] = r;//LSB
- if(i+1 < ssize) dat8[i+1] = (r >> 8);else break;//MSB
+ dat8[i+0] = r;/*LSB*/
+ if(i+1 < ssize) dat8[i+1] = (r >> 8);else break;/*MSB*/
if(i+2 < ssize) dat8[i+2] = g; else break;
if(i+3 < ssize) dat8[i+3] = (g >> 8);else break;
if(i+4 < ssize) dat8[i+4] = b; else break;
@@ -2259,18 +2281,18 @@ int imagetotif(opj_image_t * image, const char *outfile)
}
else
break;
- }//for(i)
- }//if(last_i < ssize)
+ }/*for(i)*/
+ }/*if(last_i < ssize)*/
- }//if(bps == 16)
+ }/*if(bps == 16)*/
(void)TIFFWriteEncodedStrip(tif, strip, (void*)buf, strip_size);
- }//for(strip = 0; )
+ }/*for(strip = 0; )*/
_TIFFfree((void*)buf);
TIFFClose(tif);
return 0;
- }//RGB(A)
+ }/*RGB(A)*/
if(image->numcomps == 1 /* GRAY */
|| ( image->numcomps == 2 /* GRAY_ALPHA */
@@ -2331,8 +2353,8 @@ int imagetotif(opj_image_t * image, const char *outfile)
}
else
break;
- }//for(i )
- }//if(bps == 8
+ }/*for(i )*/
+ }/*if(bps == 8*/
else
if(bps == 16)
{
@@ -2357,21 +2379,21 @@ int imagetotif(opj_image_t * image, const char *outfile)
r = (r<<ushift) + (r>>dshift);
if(has_alpha) a = (a<<ushift) + (a>>dshift);
}
- dat8[i+0] = r;//LSB
- dat8[i+1] = r >> 8;//MSB
+ dat8[i+0] = r;/*LSB*/
+ dat8[i+1] = r >> 8;/*MSB*/
if(has_alpha)
{
dat8[i+2] = a;
dat8[i+3] = a >> 8;
}
index++;
- }//if(index < imgsize)
+ }/*if(index < imgsize)*/
else
break;
- }//for(i )
+ }/*for(i )*/
}
(void)TIFFWriteEncodedStrip(tif, strip, (void*)buf, strip_size);
- }//for(strip
+ }/*for(strip*/
_TIFFfree(buf);
TIFFClose(tif);
@@ -2541,9 +2563,9 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
{
if(index < imgsize)
{
- image->comps[0].data[index] = ( dat8[i+1] << 8 ) | dat8[i+0]; // R
- image->comps[1].data[index] = ( dat8[i+3] << 8 ) | dat8[i+2]; // G
- image->comps[2].data[index] = ( dat8[i+5] << 8 ) | dat8[i+4]; // B
+ image->comps[0].data[index] = ( dat8[i+1] << 8 ) | dat8[i+0]; /* R */
+ image->comps[1].data[index] = ( dat8[i+3] << 8 ) | dat8[i+2]; /* G */
+ image->comps[2].data[index] = ( dat8[i+5] << 8 ) | dat8[i+4]; /* B */
if(has_alpha)
image->comps[3].data[index] = ( dat8[i+7] << 8 ) | dat8[i+6];
@@ -2565,8 +2587,8 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
}
else
break;
- }//for(i = 0)
- }//if(Info.tiBps == 16)
+ }/*for(i = 0)*/
+ }/*if(Info.tiBps == 16)*/
else
if(Info.tiBps == 8)
{
@@ -2576,9 +2598,9 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
{
if(index < imgsize)
{
- image->comps[0].data[index] = dat8[i+0];// R
- image->comps[1].data[index] = dat8[i+1];// G
- image->comps[2].data[index] = dat8[i+2];// B
+ image->comps[0].data[index] = dat8[i+0];/* R */
+ image->comps[1].data[index] = dat8[i+1];/* G */
+ image->comps[2].data[index] = dat8[i+2];/* B */
if(has_alpha)
image->comps[3].data[index] = dat8[i+3];
@@ -2593,11 +2615,11 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
image->comps[3].data[index] = image->comps[3].data[index] << 4 ;
}
index++;
- }//if(index
+ }/*if(index*/
else
break;
- }//for(i )
- }//if( Info.tiBps == 8)
+ }/*for(i )*/
+ }/*if( Info.tiBps == 8)*/
else
if(Info.tiBps == 12)/* CINEMA file */
{
@@ -2620,15 +2642,15 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
}
else
break;
- }//for(i )
+ }/*for(i )*/
}
- }//for(strip = 0; )
+ }/*for(strip = 0; )*/
_TIFFfree(buf);
TIFFClose(tif);
return image;
- }//RGB(A)
+ }/*RGB(A)*/
if(Info.tiPhoto == PHOTOMETRIC_MINISBLACK) /* GRAY(A) */
{
@@ -2691,7 +2713,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
}
else
break;
- }//for(i )
+ }/*for(i )*/
}
else
if(Info.tiBps == 8)
@@ -2709,14 +2731,14 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
}
else
break;
- }//for(i )
+ }/*for(i )*/
}
- }//for(strip = 0;
+ }/*for(strip = 0;*/
_TIFFfree(buf);
TIFFClose(tif);
- }//GRAY(A)
+ }/*GRAY(A)*/
return image;
@@ -2835,6 +2857,7 @@ opj_image_t* rawtoimage(const char *filename, opj_cparameters_t *parameters, raw
int imagetoraw(opj_image_t * image, const char *outfile)
{
FILE *rawFile = NULL;
+ size_t res;
int compno;
int w, h;
int line, row;
@@ -2872,7 +2895,11 @@ int imagetoraw(opj_image_t * image, const char *outfile)
for (line = 0; line < h; line++) {
for(row = 0; row < w; row++) {
curr = (signed char) (*ptr & mask);
- fwrite(&curr, sizeof(signed char), 1, rawFile);
+ res = fwrite(&curr, sizeof(signed char), 1, rawFile);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
ptr++;
}
}
@@ -2885,7 +2912,11 @@ int imagetoraw(opj_image_t * image, const char *outfile)
for (line = 0; line < h; line++) {
for(row = 0; row < w; row++) {
curr = (unsigned char) (*ptr & mask);
- fwrite(&curr, sizeof(unsigned char), 1, rawFile);
+ res = fwrite(&curr, sizeof(unsigned char), 1, rawFile);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
ptr++;
}
}
@@ -2903,9 +2934,17 @@ int imagetoraw(opj_image_t * image, const char *outfile)
unsigned char temp;
curr = (signed short int) (*ptr & mask);
temp = (unsigned char) (curr >> 8);
- fwrite(&temp, 1, 1, rawFile);
+ res = fwrite(&temp, 1, 1, rawFile);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
temp = (unsigned char) curr;
- fwrite(&temp, 1, 1, rawFile);
+ res = fwrite(&temp, 1, 1, rawFile);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
ptr++;
}
}
@@ -2920,9 +2959,17 @@ int imagetoraw(opj_image_t * image, const char *outfile)
unsigned char temp;
curr = (unsigned short int) (*ptr & mask);
temp = (unsigned char) (curr >> 8);
- fwrite(&temp, 1, 1, rawFile);
+ res = fwrite(&temp, 1, 1, rawFile);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
temp = (unsigned char) curr;
- fwrite(&temp, 1, 1, rawFile);
+ res = fwrite(&temp, 1, 1, rawFile);
+ if( res < 1 ) {
+ fprintf(stderr, "failed to write 1 byte for %s\n", outfile);
+ return 1;
+ }
ptr++;
}
}
diff --git a/applications/codec/image_to_j2k.c b/applications/codec/image_to_j2k.c
index 968afcc6..ee671bb4 100644
--- a/applications/codec/image_to_j2k.c
+++ b/applications/codec/image_to_j2k.c
@@ -1681,6 +1681,7 @@ int main(int argc, char **argv) {
if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
int codestream_length;
+ size_t res;
opj_cio_t *cio = NULL;
FILE *f = NULL;
@@ -1715,7 +1716,11 @@ int main(int argc, char **argv) {
fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
return 1;
}
- fwrite(cio->buffer, 1, codestream_length, f);
+ res = fwrite(cio->buffer, 1, codestream_length, f);
+ if( res < codestream_length ) {
+ fprintf(stderr, "failed to write %d (%s)\n", codestream_length, parameters.outfile);
+ return 1;
+ }
fclose(f);
fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
@@ -1736,6 +1741,7 @@ int main(int argc, char **argv) {
opj_destroy_cstr_info(&cstr_info);
} else { /* JP2 format output */
int codestream_length;
+ size_t res;
opj_cio_t *cio = NULL;
FILE *f = NULL;
opj_cinfo_t *cinfo = NULL;
@@ -1771,7 +1777,11 @@ int main(int argc, char **argv) {
fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
return 1;
}
- fwrite(cio->buffer, 1, codestream_length, f);
+ res = fwrite(cio->buffer, 1, codestream_length, f);
+ if( res < codestream_length ) {
+ fprintf(stderr, "failed to write %d (%s)\n", codestream_length, parameters.outfile);
+ return 1;
+ }
fclose(f);
fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
/* close and free the byte stream */
diff --git a/libopenjpeg/openjpeg.h b/libopenjpeg/openjpeg.h
index 51d691e6..169ffd77 100644
--- a/libopenjpeg/openjpeg.h
+++ b/libopenjpeg/openjpeg.h
@@ -64,7 +64,7 @@ typedef int opj_bool;
#define OPJ_TRUE 1
#define OPJ_FALSE 0
-// Avoid compile-time warning because parameter is not used
+/* Avoid compile-time warning because parameter is not used */
#define OPJ_ARG_NOT_USED(x) (void)(x)
/*
==========================================================
@@ -142,7 +142,7 @@ typedef enum CODEC_FORMAT {
CODEC_UNKNOWN = -1, /**< place-holder */
CODEC_J2K = 0, /**< JPEG-2000 codestream : read/write */
CODEC_JPT = 1, /**< JPT-stream (JPEG 2000, JPIP) : read only */
- CODEC_JP2 = 2, /**< JPEG-2000 file format : read/write */
+ CODEC_JP2 = 2 /**< JPEG-2000 file format : read/write */
} OPJ_CODEC_FORMAT;
/**