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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 /** @file rs_object.rsh
     18  *  \brief Object routines
     19  *
     20  *
     21  */
     22 
     23 #ifndef __RS_OBJECT_RSH__
     24 #define __RS_OBJECT_RSH__
     25 
     26 
     27 /**
     28  * Copy reference to the specified object.
     29  *
     30  * @param dst
     31  * @param src
     32  */
     33 extern void __attribute__((overloadable))
     34     rsSetObject(rs_element *dst, rs_element src);
     35 /**
     36  * \overload
     37  */
     38 extern void __attribute__((overloadable))
     39     rsSetObject(rs_type *dst, rs_type src);
     40 /**
     41  * \overload
     42  */
     43 extern void __attribute__((overloadable))
     44     rsSetObject(rs_allocation *dst, rs_allocation src);
     45 /**
     46  * \overload
     47  */
     48 extern void __attribute__((overloadable))
     49     rsSetObject(rs_sampler *dst, rs_sampler src);
     50 /**
     51  * \overload
     52  */
     53 extern void __attribute__((overloadable))
     54     rsSetObject(rs_script *dst, rs_script src);
     55 /**
     56  * \overload
     57  */
     58 extern void __attribute__((overloadable))
     59     rsSetObject(rs_path *dst, rs_path src);
     60 /**
     61  * \overload
     62  */
     63 extern void __attribute__((overloadable))
     64     rsSetObject(rs_mesh *dst, rs_mesh src);
     65 /**
     66  * \overload
     67  */
     68 extern void __attribute__((overloadable))
     69     rsSetObject(rs_program_fragment *dst, rs_program_fragment src);
     70 /**
     71  * \overload
     72  */
     73 extern void __attribute__((overloadable))
     74     rsSetObject(rs_program_vertex *dst, rs_program_vertex src);
     75 /**
     76  * \overload
     77  */
     78 extern void __attribute__((overloadable))
     79     rsSetObject(rs_program_raster *dst, rs_program_raster src);
     80 /**
     81  * \overload
     82  */
     83 extern void __attribute__((overloadable))
     84     rsSetObject(rs_program_store *dst, rs_program_store src);
     85 /**
     86  * \overload
     87  */
     88 extern void __attribute__((overloadable))
     89     rsSetObject(rs_font *dst, rs_font src);
     90 
     91 /**
     92  * Sets the object to NULL.
     93  *
     94  * @return bool
     95  */
     96 extern void __attribute__((overloadable))
     97     rsClearObject(rs_element *dst);
     98 /**
     99  * \overload
    100  */
    101 extern void __attribute__((overloadable))
    102     rsClearObject(rs_type *dst);
    103 /**
    104  * \overload
    105  */
    106 extern void __attribute__((overloadable))
    107     rsClearObject(rs_allocation *dst);
    108 /**
    109  * \overload
    110  */
    111 extern void __attribute__((overloadable))
    112     rsClearObject(rs_sampler *dst);
    113 /**
    114  * \overload
    115  */
    116 extern void __attribute__((overloadable))
    117     rsClearObject(rs_script *dst);
    118 /**
    119  * \overload
    120  */
    121 extern void __attribute__((overloadable))
    122     rsClearObject(rs_path *dst);
    123 /**
    124  * \overload
    125  */
    126 extern void __attribute__((overloadable))
    127     rsClearObject(rs_mesh *dst);
    128 /**
    129  * \overload
    130  */
    131 extern void __attribute__((overloadable))
    132     rsClearObject(rs_program_fragment *dst);
    133 /**
    134  * \overload
    135  */
    136 extern void __attribute__((overloadable))
    137     rsClearObject(rs_program_vertex *dst);
    138 /**
    139  * \overload
    140  */
    141 extern void __attribute__((overloadable))
    142     rsClearObject(rs_program_raster *dst);
    143 /**
    144  * \overload
    145  */
    146 extern void __attribute__((overloadable))
    147     rsClearObject(rs_program_store *dst);
    148 /**
    149  * \overload
    150  */
    151 extern void __attribute__((overloadable))
    152     rsClearObject(rs_font *dst);
    153 
    154 
    155 
    156 /**
    157  * Tests if the object is valid.  Returns true if the object is valid, false if
    158  * it is NULL.
    159  *
    160  * @return bool
    161  */
    162 extern bool __attribute__((overloadable))
    163     rsIsObject(rs_element);
    164 /**
    165  * \overload
    166  */
    167 extern bool __attribute__((overloadable))
    168     rsIsObject(rs_type);
    169 /**
    170  * \overload
    171  */
    172 extern bool __attribute__((overloadable))
    173     rsIsObject(rs_allocation);
    174 /**
    175  * \overload
    176  */
    177 extern bool __attribute__((overloadable))
    178     rsIsObject(rs_sampler);
    179 /**
    180  * \overload
    181  */
    182 extern bool __attribute__((overloadable))
    183     rsIsObject(rs_script);
    184 /**
    185  * \overload
    186  */
    187 extern bool __attribute__((overloadable))
    188     rsIsObject(rs_path);
    189 /**
    190  * \overload
    191  */
    192 extern bool __attribute__((overloadable))
    193     rsIsObject(rs_mesh);
    194 /**
    195  * \overload
    196  */
    197 extern bool __attribute__((overloadable))
    198     rsIsObject(rs_program_fragment);
    199 /**
    200  * \overload
    201  */
    202 extern bool __attribute__((overloadable))
    203     rsIsObject(rs_program_vertex);
    204 /**
    205  * \overload
    206  */
    207 extern bool __attribute__((overloadable))
    208     rsIsObject(rs_program_raster);
    209 /**
    210  * \overload
    211  */
    212 extern bool __attribute__((overloadable))
    213     rsIsObject(rs_program_store);
    214 /**
    215  * \overload
    216  */
    217 extern bool __attribute__((overloadable))
    218     rsIsObject(rs_font);
    219 
    220 #endif
    221