diff options
Diffstat (limited to 'tools/h4toh5image.c')
| -rw-r--r-- | tools/h4toh5image.c | 86 |
1 files changed, 79 insertions, 7 deletions
diff --git a/tools/h4toh5image.c b/tools/h4toh5image.c index ad04dae..373a854 100644 --- a/tools/h4toh5image.c +++ b/tools/h4toh5image.c @@ -1,5 +1,6 @@ #include "h4toh5main.h" + /*------------------------------------------------------------------------- * Function: Image_h4_to_h5 * @@ -34,6 +35,9 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { char image_class[MAX_GR_NAME]; char* h5cimage_name; void* image_data; + HDF_CHUNK_DEF c_def_out; + int32 chunk_dims[2]; + int32 c_flags; /* define varibles for hdf5. */ @@ -51,10 +55,15 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { size_t fielddim[1]; hsize_t h5dims[2]; herr_t ret; - + hid_t create_plist; /* Obtain information of the image.*/ + if(GRgetchunkinfo(ri_id,&c_def_out,&c_flags)==FAIL){ + printf("error in getting chunking information. \n"); + return FAIL; + } + istat = GRgetiminfo(ri_id, image_name, &ncomp, &image_dtype, NULL, dimsizes, &ngrattrs); @@ -144,6 +153,24 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { return FAIL; } + /* create property list. */ + + create_plist = H5Pcreate(H5P_DATASET_CREATE); + + if(c_flags == HDF_CHUNK || c_flags == (HDF_CHUNK | HDF_COMP) + || c_flags == (HDF_CHUNK | HDF_NBIT) ){ + + chunk_dims[0] = c_def_out.chunk_lengths[0]; + chunk_dims[1] = c_def_out.chunk_lengths[1]; + + if(H5Pset_chunk(create_plist, 2, (hsize_t *)chunk_dims)<0) { + printf("failed to set up chunking information for "); + printf("property list.\n"); + free(image_data); + H5Pclose(create_plist); + return FAIL; + } + } if (ncomp == 1) { h5d_sid = H5Screate_simple(2,h5dims,NULL); @@ -155,12 +182,13 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { return FAIL; } - h5dset = H5Dcreate(h5_group,h5cimage_name,h5ty_id,h5d_sid,H5P_DEFAULT); + h5dset = H5Dcreate(h5_group,h5cimage_name,h5ty_id,h5d_sid,create_plist); if(h5dset < 0) { printf("error in creating hdf5 dataset converted from images. \n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } @@ -169,6 +197,7 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("error writing data for hdf5 dataset converted from images.\n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } @@ -181,6 +210,7 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("error in generating hdf5 compound data type. \n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } @@ -189,6 +219,7 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("error in generating hdf5 memory compound data type. \n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } @@ -202,6 +233,7 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("error in inserting array of compound datatype. \n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } @@ -211,6 +243,7 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("error in inserting array of compound datatype at memory. \n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } @@ -219,15 +252,17 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("error in creating space. \n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } h5dset = H5Dcreate(h5_group,h5cimage_name,h5_ctype,h5d_sid, - H5P_DEFAULT); + create_plist); if(h5dset < 0) { printf("error in creating dataset. \n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } @@ -236,9 +271,9 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("error writing data\n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); return FAIL; } - ret = H5Tclose(h5_ctype); if(ret < 0) { printf("error in closing h5_ctype. \n"); @@ -261,6 +296,9 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("failed to convert image annotation into hdf5 attribute.\n"); free(image_data); free(h5cimage_name); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); return FAIL; } @@ -268,6 +306,9 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("failed to convert image annotation into hdf5 attribute.\n"); free(h5cimage_name); free(image_data); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); return FAIL; } @@ -275,6 +316,9 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { printf("failed to convert image annotation into hdf5 attribute.\n"); free(h5cimage_name); free(image_data); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); return FAIL; } @@ -285,6 +329,10 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { check_gloattr = 0; if(gr_tranattrs(ri_id,h5dset,ngrattrs,check_gloattr)==FAIL){ printf(" cannot obtain attributes. \n"); + free(image_data); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); return FAIL; } @@ -304,19 +352,31 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { /* transfer hdf4 predefined attributes into hdf5 dataset.*/ if(h4_transpredattrs(h5dset,HDF4_OBJECT_TYPE,grlabel)==FAIL){ printf("error in getting hdf4 image type attribute \n"); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); free(h5cimage_name); + free(image_data); return FAIL; } if(h4_transpredattrs(h5dset,HDF4_OBJECT_NAME,image_name)==FAIL){ printf("error in getting hdf4 image name attribute. \n"); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); free(h5cimage_name); + free(image_data); return FAIL; } if(h4_transpredattrs(h5dset,HDF4_IMAGE_CLASS,image_class)==FAIL){ printf("error in getting hdf4 image class attribute. \n"); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); free(h5cimage_name); + free(image_data); return FAIL; } @@ -324,13 +384,21 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { if(gr_ref == 0) { printf("error in obtaining reference number of GR.\n"); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); free(h5cimage_name); + free(image_data); return FAIL; } if(h4_transnumattr(h5dset,HDF4_REF_NUM,gr_ref)==FAIL) { printf("error in getting hdf4 image number attribute.\n"); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); free(h5cimage_name); + free(image_data); return FAIL; } @@ -338,16 +406,20 @@ int Image_h4_to_h5(int32 file_id,int32 ri_id,hid_t h5_group,hid_t h5_palgroup) { if(gr_palette(file_id,ri_id,h5dset,h5_palgroup)== FAIL) { printf("error in translating palette into h5 dataset.\n"); + H5Pclose(create_plist); + H5Sclose(h5d_sid); + H5Dclose(h5dset); free(h5cimage_name); + free(image_data); return FAIL; } - + ret = H5Pclose(create_plist); ret = H5Sclose(h5d_sid); ret = H5Dclose(h5dset); istat = GRendaccess(ri_id); - if(image_data != NULL) free(image_data); - if(h5cimage_name != NULL) free(h5cimage_name); + free(image_data); + free(h5cimage_name); return SUCCEED; } |