diff options
Diffstat (limited to 'hl')
| -rw-r--r-- | hl/src/H5IM.c | 3 | ||||
| -rw-r--r-- | hl/tools/gif2h5/hdf2gif.c | 33 |
2 files changed, 24 insertions, 12 deletions
diff --git a/hl/src/H5IM.c b/hl/src/H5IM.c index 2a7ed9b..6f7414b 100644 --- a/hl/src/H5IM.c +++ b/hl/src/H5IM.c @@ -274,7 +274,8 @@ herr_t H5IMget_image_info( hid_t loc_id, return -1; /* Try to find the attribute "INTERLACE_MODE" on the >>image<< dataset */ - has_attr = H5LT_find_attribute(did, "INTERLACE_MODE"); + if ((has_attr = H5LT_find_attribute(did, "INTERLACE_MODE")) < 0) + goto out; /* It exists, get it */ if(has_attr == 1) diff --git a/hl/tools/gif2h5/hdf2gif.c b/hl/tools/gif2h5/hdf2gif.c index e32facb..0e2a898 100644 --- a/hl/tools/gif2h5/hdf2gif.c +++ b/hl/tools/gif2h5/hdf2gif.c @@ -149,30 +149,41 @@ int main(int argc , char **argv) goto out; } - /* read image */ + /* get image's information */ if ( H5IMget_image_info( fid, image_name, &width, &height, &planes, interlace, &npals ) < 0 ) + { + fprintf(stderr , "Unable to get information of the image. Aborting.\n"); goto out; + } - if (width > IMAGE_WIDTH_MAX || height > IMAGE_HEIGHT_MAX){ - fprintf(stderr, "HDF5 image is too large. Limit is %d by %d.\n", IMAGE_WIDTH_MAX, IMAGE_HEIGHT_MAX); - goto out; - } + if (width > IMAGE_WIDTH_MAX || height > IMAGE_HEIGHT_MAX) + { + fprintf(stderr, "HDF5 image is too large. Limit is %d by %d.\n", IMAGE_WIDTH_MAX, IMAGE_HEIGHT_MAX); + goto out; + } - /* tool can handle single plane images only. */ - if (planes > 1){ - fprintf(stderr, "Cannot handle multiple planes image\n"); - goto out; - } + /* tool can handle single plane images only. */ + if (planes > 1) + { + fprintf(stderr, "Cannot handle multiple planes image\n"); + goto out; + } Image = (GIFBYTE*) malloc( (size_t) width * (size_t) height ); if ( H5IMread_image( fid, image_name, Image ) < 0 ) + { + fprintf(stderr , "Unable to read the image. Aborting.\n"); goto out; + } if (npals) { if ( H5IMget_palette_info( fid, image_name, 0, pal_dims ) < 0 ) + { + fprintf(stderr , "Unable to get information of the palette. Aborting.\n"); goto out; + } pal = (GIFBYTE*) malloc( (size_t) pal_dims[0] * (size_t) pal_dims[1] ); @@ -246,7 +257,7 @@ int main(int argc , char **argv) if (j==i) { /* wasn't found */ - pc2nc[i] = (GIFBYTE)nc; + pc2nc[i] = (GIFBYTE)nc; r1[nc] = Red[i]; g1[nc] = Green[i]; b1[nc] = Blue[i]; |