diff options
Diffstat (limited to 'hl/src')
| -rw-r--r-- | hl/src/H5IM.c | 573 | ||||
| -rw-r--r-- | hl/src/H5IM.h | 32 |
2 files changed, 560 insertions, 45 deletions
diff --git a/hl/src/H5IM.c b/hl/src/H5IM.c index 2492562..a97551b 100644 --- a/hl/src/H5IM.c +++ b/hl/src/H5IM.c @@ -15,6 +15,17 @@ #include <string.h> #include <stdlib.h> +/*------------------------------------------------------------------------- + * private functions + *------------------------------------------------------------------------- + */ +static +herr_t H5IM_get_palette( hid_t loc_id, + const char *image_name, + int pal_number, + hid_t tid, + void *pal_data); + /*------------------------------------------------------------------------- * Function: H5IMmake_image_8bit @@ -23,7 +34,7 @@ * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: June 13, 2001 * @@ -32,6 +43,8 @@ * http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html * * Modifications: + * May 10, 2005 + * the default make image 8bit function saves the image with RANK 2 (2D dataset) * *------------------------------------------------------------------------- */ @@ -42,8 +55,7 @@ herr_t H5IMmake_image_8bit( hid_t loc_id, hsize_t height, const unsigned char *buffer ) { - int rank = 3; - hsize_t dims[3]; + hsize_t dims[IMAGE8_RANK]; /* Initialize the image dimensions */ dims[0] = height; @@ -51,7 +63,7 @@ herr_t H5IMmake_image_8bit( hid_t loc_id, dims[2] = 1; /* Make the dataset */ - if ( H5LTmake_dataset( loc_id, dset_name, rank, dims, H5T_NATIVE_UCHAR, buffer ) < 0 ) + if ( H5LTmake_dataset( loc_id, dset_name, IMAGE8_RANK, dims, H5T_NATIVE_UCHAR, buffer ) < 0 ) return -1; /* Attach the CLASS attribute */ @@ -59,7 +71,7 @@ herr_t H5IMmake_image_8bit( hid_t loc_id, return -1; /* Attach the VERSION attribute */ - if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_VERSION", "1.2" ) < 0 ) + if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_VERSION", IMAGE_VERSION ) < 0 ) return -1; /* Attach the IMAGE_SUBCLASS attribute */ @@ -69,8 +81,6 @@ herr_t H5IMmake_image_8bit( hid_t loc_id, return 0; } - - /*------------------------------------------------------------------------- * Function: H5IMmake_image_24bit * @@ -78,7 +88,7 @@ herr_t H5IMmake_image_8bit( hid_t loc_id, * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: June 13, 2001 * @@ -103,8 +113,7 @@ herr_t H5IMmake_image_24bit( hid_t loc_id, const char *interlace, const unsigned char *buffer ) { - int rank = 3; - hsize_t dims[3]; + hsize_t dims[IMAGE24_RANK]; /* Initialize the image dimensions */ @@ -113,20 +122,20 @@ herr_t H5IMmake_image_24bit( hid_t loc_id, /* Number of color planes is defined as the third dimension */ dims[0] = height; dims[1] = width; - dims[2] = 3; + dims[2] = IMAGE24_RANK; } else if ( strcmp( interlace, "INTERLACE_PLANE" ) == 0 ) { /* Number of color planes is defined as the first dimension */ - dims[0] = 3; + dims[0] = IMAGE24_RANK; dims[1] = height; dims[2] = width; } else return -1; /* Make the dataset */ - if ( H5LTmake_dataset( loc_id, dset_name, rank, dims, H5T_NATIVE_UCHAR, buffer ) < 0 ) + if ( H5LTmake_dataset( loc_id, dset_name, IMAGE24_RANK, dims, H5T_NATIVE_UCHAR, buffer ) < 0 ) return -1; /* Attach the CLASS attribute */ @@ -134,7 +143,7 @@ herr_t H5IMmake_image_24bit( hid_t loc_id, return -1; /* Attach the VERSION attribute */ - if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_VERSION", "1.2" ) < 0 ) + if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_VERSION", IMAGE_VERSION ) < 0 ) return -1; /* Attach the IMAGE_SUBCLASS attribute */ @@ -158,7 +167,7 @@ herr_t H5IMmake_image_24bit( hid_t loc_id, * * Return: * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: May 28, 2001 * @@ -202,7 +211,7 @@ static herr_t find_palette( hid_t loc_id, const char *name, void *op_data ) * * Return: Success: 1, Failure: 0 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: May 11, 2001 * @@ -235,7 +244,7 @@ static herr_t H5IM_find_palette( hid_t loc_id ) * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: July 25, 2001 * @@ -249,15 +258,15 @@ static herr_t H5IM_find_palette( hid_t loc_id ) */ herr_t H5IMget_image_info( hid_t loc_id, - const char *dset_name, - hsize_t *width, - hsize_t *height, - hsize_t *planes, - char *interlace, - hssize_t *npals ) + const char *dset_name, + hsize_t *width, + hsize_t *height, + hsize_t *planes, + char *interlace, + hssize_t *npals ) { hid_t did, sid; - hsize_t dims[3]; + hsize_t dims[IMAGE24_RANK]; hid_t attr_id; hid_t attr_type; int has_attr; @@ -331,7 +340,7 @@ herr_t H5IMget_image_info( hid_t loc_id, { *height = dims[0]; *width = dims[1]; - *planes = dims[2]; + *planes = 1; } /* Close */ @@ -403,7 +412,7 @@ out: * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: June 13, 2001 * @@ -450,7 +459,7 @@ out: * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: May 01, 2001 * @@ -503,7 +512,7 @@ herr_t H5IMmake_palette( hid_t loc_id, * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: May 01, 2001 * @@ -673,7 +682,7 @@ out: * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: September 10, 2001 * @@ -770,7 +779,7 @@ out: * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: July 22, 2001 * @@ -857,7 +866,7 @@ out: * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: July 22, 2001 * @@ -871,9 +880,9 @@ out: */ herr_t H5IMget_palette_info( hid_t loc_id, - const char *image_name, - int pal_number, - hsize_t *pal_dims ) + const char *image_name, + int pal_number, + hsize_t *pal_dims ) { hid_t image_id; int has_pal; @@ -983,7 +992,7 @@ out: * * Return: Success: 0, Failure: -1 * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: August 30, 2001 * @@ -1032,12 +1041,10 @@ herr_t H5IMget_palette( hid_t loc_id, goto out; /* Check if it is really a reference */ - if ( attr_class == H5T_REFERENCE ) { /* Get the reference(s) */ - if ( (attr_space_id = H5Aget_space( attr_id )) < 0 ) goto out; @@ -1075,11 +1082,9 @@ herr_t H5IMget_palette( hid_t loc_id, /* Close the attribute. */ if ( H5Aclose( attr_id ) < 0 ) goto out; - } - - /* Close the image dataset. */ + /* Close the image dataset. */ if ( H5Dclose( image_id ) < 0 ) return -1; @@ -1098,7 +1103,7 @@ out: * * Return: true, false, fail * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: August 30, 2001 * @@ -1177,8 +1182,6 @@ out: } - - /*------------------------------------------------------------------------- * Function: H5IMis_palette * @@ -1186,7 +1189,7 @@ out: * * Return: true, false, fail * - * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu * * Date: August 30, 2001 * @@ -1264,3 +1267,485 @@ out: return -1; } + + +/*------------------------------------------------------------------------- + * Function: H5IMmake_image_8bitf + * + * Purpose: Creates and writes an image an 8 bit image + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu + * + * Date: May 10, 2005 + * + * Comments: + * This function allows the creation and writing of an 8bit image on disk. + * The memory datatype is H5T_NATIVE_INT. It is supposed to be called from + * the FORTRAN interface where the image buffer is defined as type "integer" + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +herr_t H5IMmake_image_8bitf( hid_t loc_id, + const char *dset_name, + hsize_t width, + hsize_t height, + void *buf ) +{ + hid_t did; /* dataset ID */ + hid_t sid; /* space ID */ + hsize_t dims[IMAGE8_RANK]; /* dimensions */ + + /* initialize the image dimensions */ + dims[0] = height; + dims[1] = width; + dims[2] = 1; + +/*------------------------------------------------------------------------- + * create and write the dataset + *------------------------------------------------------------------------- + */ + + /* create the data space for the dataset. */ + if ((sid=H5Screate_simple(IMAGE8_RANK,dims,NULL))<0) + return -1; + + /* create the dataset as H5T_NATIVE_UCHAR */ + if ((did=H5Dcreate(loc_id,dset_name,H5T_NATIVE_UCHAR,sid,H5P_DEFAULT))<0) + return -1; + + /* write with memory type H5T_NATIVE_INT */ + if (buf) + { + if (H5Dwrite(did,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf)<0) + return -1; + } + + /* close */ + if (H5Dclose(did)<0) + return -1; + if (H5Sclose(sid)<0) + return -1; + +/*------------------------------------------------------------------------- + * attach the specification attributes + *------------------------------------------------------------------------- + */ + + /* attach the CLASS attribute */ + if ( H5LTset_attribute_string( loc_id, dset_name, "CLASS", IMAGE_CLASS ) < 0 ) + return -1; + + /* attach the VERSION attribute */ + if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_VERSION", IMAGE_VERSION ) < 0 ) + return -1; + + /* attach the IMAGE_SUBCLASS attribute */ + if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_SUBCLASS", "IMAGE_INDEXED" ) < 0 ) + return -1; + + return 0; +} + + + +/*------------------------------------------------------------------------- + * Function: H5IMmake_image_24bitf + * + * Purpose: + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu + * + * Date: May 10, 2005 + * + * Comments: + * This function allows the creation and writing of an 8bit image on disk. + * The memory datatype is H5T_NATIVE_INT. It is supposed to be called from + * the FORTRAN interface where the image buffer is defined as type "integer" + * + * Interlace Mode Dimensions in the Dataspace + * INTERLACE_PIXEL [height][width][pixel components] + * INTERLACE_PLANE [pixel components][height][width] + * + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +herr_t H5IMmake_image_24bitf( hid_t loc_id, + const char *dset_name, + hsize_t width, + hsize_t height, + const char *interlace, + void *buf) +{ + hid_t did; /* dataset ID */ + hid_t sid; /* space ID */ + hsize_t dims[IMAGE24_RANK]; /* dimensions */ + +/*------------------------------------------------------------------------- + * attach the image dimensions according to the interlace mode + *------------------------------------------------------------------------- + */ + if ( strcmp( interlace, "INTERLACE_PIXEL" ) == 0 ) + { + /* Number of color planes is defined as the third dimension */ + dims[0] = height; + dims[1] = width; + dims[2] = IMAGE24_RANK; + } + else + if ( strcmp( interlace, "INTERLACE_PLANE" ) == 0 ) + { + /* Number of color planes is defined as the first dimension */ + dims[0] = IMAGE24_RANK; + dims[1] = height; + dims[2] = width; + } + else return -1; + +/*------------------------------------------------------------------------- + * create and write the dataset + *------------------------------------------------------------------------- + */ + + /* create the data space for the dataset. */ + if ((sid=H5Screate_simple(IMAGE24_RANK,dims,NULL))<0) + return -1; + + /* create the dataset as H5T_NATIVE_UCHAR */ + if ((did=H5Dcreate(loc_id,dset_name,H5T_NATIVE_UCHAR,sid,H5P_DEFAULT))<0) + return -1; + + /* write with memory type H5T_NATIVE_INT */ + if (buf) + { + if (H5Dwrite(did,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf)<0) + return -1; + } + + /* close */ + if (H5Dclose(did)<0) + return -1; + if (H5Sclose(sid)<0) + return -1; + +/*------------------------------------------------------------------------- + * attach the specification attributes + *------------------------------------------------------------------------- + */ + + /* Attach the CLASS attribute */ + if ( H5LTset_attribute_string( loc_id, dset_name, "CLASS", IMAGE_CLASS ) < 0 ) + return -1; + + /* Attach the VERSION attribute */ + if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_VERSION", IMAGE_VERSION ) < 0 ) + return -1; + + /* Attach the IMAGE_SUBCLASS attribute */ + if ( H5LTset_attribute_string( loc_id, dset_name, "IMAGE_SUBCLASS", "IMAGE_TRUECOLOR" ) < 0 ) + return -1; + + /* Attach the INTERLACE_MODE attribute. This attributes is only for true color images */ + if ( H5LTset_attribute_string( loc_id, dset_name, "INTERLACE_MODE", interlace ) < 0 ) + return -1; + + return 0; + +} + + +/*------------------------------------------------------------------------- + * Function: H5IMread_imagef + * + * Purpose: Reads image data from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu + * + * Date: May 10, 2005 + * + * Comments: + * This function allows reading of an 8bit image on disk. + * The memory datatype is H5T_NATIVE_INT. It is supposed to be called from + * the FORTRAN interface where the image buffer is defined as type "integer" + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +herr_t H5IMread_imagef( hid_t loc_id, + const char *dset_name, + void *buf ) +{ + hid_t did; + + /* open the dataset */ + if ( (did = H5Dopen( loc_id, dset_name )) < 0 ) + return -1; + + /* read to memory type H5T_NATIVE_INT */ + if ( H5Dread( did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf ) < 0 ) + goto out; + + /* close */ + if ( H5Dclose( did ) ) + return -1; + + return 0; + +out: + H5Dclose( did ); + return -1; + +} + + +/*------------------------------------------------------------------------- + * Function: H5IMmake_palettef + * + * Purpose: Creates and writes a palette. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu + * + * Date: May 10, 2005 + * + * Comments: + * This function allows writing of an 8bit palette to disk. + * The memory datatype is H5T_NATIVE_INT. It is supposed to be called from + * the FORTRAN interface where the image buffer is defined as type "integer" + * + * based on HDF5 Image and Palette Specification + * http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +herr_t H5IMmake_palettef( hid_t loc_id, + const char *pal_name, + const hsize_t *pal_dims, + void *pal_data ) + +{ + + hid_t did; /* dataset ID */ + hid_t sid; /* space ID */ + int has_pal; + + /* Check if the dataset already exists */ + has_pal = H5LTfind_dataset( loc_id, pal_name ); + + /* It exists. Return */ + if ( has_pal == 1 ) + return 0; + +/*------------------------------------------------------------------------- + * create and write the dataset + *------------------------------------------------------------------------- + */ + + /* create the data space for the dataset. */ + if ((sid=H5Screate_simple(2,pal_dims,NULL))<0) + return -1; + + /* create the dataset as H5T_NATIVE_UCHAR */ + if ((did=H5Dcreate(loc_id,pal_name,H5T_NATIVE_UCHAR,sid,H5P_DEFAULT))<0) + return -1; + + /* write with memory type H5T_NATIVE_INT */ + if (pal_data) + { + if (H5Dwrite(did,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,pal_data)<0) + return -1; + } + + /* close */ + if (H5Dclose(did)<0) + return -1; + if (H5Sclose(sid)<0) + return -1; + +/*------------------------------------------------------------------------- + * attach the specification attributes + *------------------------------------------------------------------------- + */ + + /* Attach the attribute "CLASS" to the >>palette<< dataset*/ + if ( H5LTset_attribute_string( loc_id, pal_name, "CLASS", PALETTE_CLASS ) < 0 ) + return -1; + + /* Attach the attribute "PAL_VERSION" to the >>palette<< dataset*/ + if ( H5LTset_attribute_string( loc_id, pal_name, "PAL_VERSION", "1.2" ) < 0 ) + return -1; + + return 0; + +} + + +/*------------------------------------------------------------------------- + * Function: H5IMget_palettef + * + * Purpose: Read palette + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu + * + * Date: May 10, 2005 + * + * Comments: + * This function allows reading of an 8bit palette from disk. + * The memory datatype is H5T_NATIVE_INT. It is supposed to be called from + * the FORTRAN interface where the image buffer is defined as type "integer" + * + * based on HDF5 Image and Palette Specification + * http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +herr_t H5IMget_palettef( hid_t loc_id, + const char *image_name, + int pal_number, + void *pal_data ) +{ + return H5IM_get_palette(loc_id,image_name,pal_number,H5T_NATIVE_INT,pal_data); +} + +/*------------------------------------------------------------------------- + * Function: H5IM_get_palette + * + * Purpose: private function that reads a palette to memory type TID + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente Nunes, pvn@ncsa.uiuc.edu + * + * Date: May 10, 2005 + * + * Comments: + * This function allows reading of an 8bit palette from disk disk + * to memory type TID + * The memory datatype can be H5T_NATIVE_INT or H5T_NATIVE_UCHAR currently. + * the H5T_NATIVE_INT is supposed to be called from + * the FORTRAN interface where the image buffer is defined as type "integer" + * + * Comments: + * based on HDF5 Image and Palette Specification + * http://hdf.ncsa.uiuc.edu/HDF5/H5Image/ImageSpec.html + * + * Modifications: + * + *------------------------------------------------------------------------- + */ + +static +herr_t H5IM_get_palette( hid_t loc_id, + const char *image_name, + int pal_number, + hid_t tid, + void *pal_data) +{ + hid_t image_id; + int has_pal; + hid_t attr_type; + hid_t attr_id; + hid_t attr_space_id; + hid_t attr_class; + hssize_t n_refs; + hsize_t dim_ref; + hobj_ref_t *refbuf; /* buffer to read references */ + hid_t pal_id; + + /* Open the dataset. */ + if ( (image_id = H5Dopen( loc_id, image_name )) < 0 ) + return -1; + + /* Try to find the attribute "PALETTE" on the >>image<< dataset */ + has_pal = H5IM_find_palette( image_id ); + + if ( has_pal == 1 ) + { + + if ( (attr_id = H5Aopen_name( image_id, "PALETTE" )) < 0 ) + goto out; + + if ( (attr_type = H5Aget_type( attr_id )) < 0 ) + goto out; + + if ( (attr_class = H5Tget_class( attr_type )) < 0 ) + goto out; + + /* Check if it is really a reference */ + if ( attr_class == H5T_REFERENCE ) + { + + /* Get the reference(s) */ + if ( (attr_space_id = H5Aget_space( attr_id )) < 0 ) + goto out; + + n_refs = H5Sget_simple_extent_npoints( attr_space_id ); + + dim_ref = n_refs; + + refbuf = malloc( sizeof(hobj_ref_t) * (int)dim_ref ); + + if ( H5Aread( attr_id, attr_type, refbuf ) < 0 ) + goto out; + + /* Get the palette id */ + if ( (pal_id = H5Rdereference( image_id, H5R_OBJECT, &refbuf[pal_number] )) < 0 ) + goto out; + + /* Read the palette dataset using the memory type TID */ + if ( H5Dread( pal_id, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, pal_data ) < 0 ) + goto out; + + if ( H5Sclose( attr_space_id ) < 0 ) + goto out; + + /* close the dereferenced dataset */ + if (H5Dclose(pal_id)<0) + goto out; + + free( refbuf ); + + } /* H5T_REFERENCE */ + + if ( H5Tclose( attr_type ) < 0 ) + goto out; + + /* Close the attribute. */ + if ( H5Aclose( attr_id ) < 0 ) + goto out; + + } + + /* Close the image dataset. */ + if ( H5Dclose( image_id ) < 0 ) + return -1; + + return 0; + +out: + H5Dclose( image_id ); + return -1; + +} diff --git a/hl/src/H5IM.h b/hl/src/H5IM.h index 608028f..6b7b6d8 100644 --- a/hl/src/H5IM.h +++ b/hl/src/H5IM.h @@ -23,7 +23,9 @@ extern "C" { #define IMAGE_CLASS "IMAGE" #define PALETTE_CLASS "PALETTE" - +#define IMAGE_VERSION "1.2" +#define IMAGE8_RANK 3 +#define IMAGE24_RANK 3 herr_t H5IMmake_image_8bit( hid_t loc_id, @@ -87,6 +89,34 @@ herr_t H5IMis_image( hid_t loc_id, herr_t H5IMis_palette( hid_t loc_id, const char *dset_name ); +herr_t H5IMmake_image_8bitf( hid_t loc_id, + const char *dset_name, + hsize_t width, + hsize_t height, + void *buf ); + +herr_t H5IMmake_image_24bitf( hid_t loc_id, + const char *dset_name, + hsize_t width, + hsize_t height, + const char *interlace, + void *buf); + +herr_t H5IMread_imagef( hid_t loc_id, + const char *dset_name, + void *buf ); + +herr_t H5IMmake_palettef( hid_t loc_id, + const char *pal_name, + const hsize_t *pal_dims, + void *pal_data ); + +herr_t H5IMget_palettef( hid_t loc_id, + const char *image_name, + int pal_number, + void *pal_data ); + + #ifdef __cplusplus } #endif |