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authorPedro Vicente Nunes <pvn@hdfgroup.org>2002-05-01 14:37:14 (GMT)
committerPedro Vicente Nunes <pvn@hdfgroup.org>2002-05-01 14:37:14 (GMT)
commit49a7f1d03281e460f3738b084c68a2a1c4960190 (patch)
tree28159d5b7f94ccd4a781fa31d0eacdaf345687d4 /tools
parent80de8bccb966432f2402562a97fec9be3aea9443 (diff)
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[svn-r5305]
Purpose: user reported a bug on h5 to gif tool Description: h5 to gif did not read an HDF5 image correctly Solution: updated the program so that it reads the updated HDF5 image format to the latest specification the debug version of MSVC was giving a failure on the write of the GIF file, regarding the GIF file pointer this write error is eliminated declaring that pointer a global variable there is still an applicattion error on the exit of the program, only on the debug version of MSVC Platforms tested: w2000
Diffstat (limited to 'tools')
-rw-r--r--tools/gifconv/hdf2gif.c8
-rw-r--r--tools/gifconv/readhdf.c2
2 files changed, 6 insertions, 4 deletions
diff --git a/tools/gifconv/hdf2gif.c b/tools/gifconv/hdf2gif.c
index 40051dc..941c510 100644
--- a/tools/gifconv/hdf2gif.c
+++ b/tools/gifconv/hdf2gif.c
@@ -52,9 +52,11 @@ usage(void)
printf("(maximum of 50 images).\n");
}
+FILE *fpGif = NULL;
int main(int argc , char **argv)
{
- FILE *fpGif;
+
+
hsize_t dim_sizes[2];
BYTE *Image;
@@ -299,9 +301,9 @@ int main(int argc , char **argv)
if (idx == 0) {
/* Write out the GIF header and logical screen descriptor */
if (n_images > 1) {
- fwrite("GIF89a", 1, 6, fpGif); /* the GIF magic number */
+ fwrite("GIF89a", sizeof( char ), 6, fpGif); /* the GIF magic number */
} else {
- fwrite("GIF87a", 1, 6, fpGif); /* the GIF magic number */
+ fwrite("GIF87a", sizeof( char ), 6, fpGif); /* the GIF magic number */
}
putword(RWidth, fpGif); /* screen descriptor */
diff --git a/tools/gifconv/readhdf.c b/tools/gifconv/readhdf.c
index 08258de..f1a3a39 100644
--- a/tools/gifconv/readhdf.c
+++ b/tools/gifconv/readhdf.c
@@ -72,7 +72,7 @@ int ReadHDF(BYTE** data, BYTE palette[256][3], hsize_t *image_size,
}
/* get the dimension size of the image */
- if (H5Sget_simple_extent_dims(dspace , image_size , NULL) !=2 ) {
+ if (H5Sget_simple_extent_dims(dspace , image_size , NULL) <0 ) {
fprintf(stderr , "Unable to get dimension info\n");
return -1;
}