1// Copyright (c) 2015-2016 The Khronos Group Inc.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef SOURCE_EXT_INST_H_
16#define SOURCE_EXT_INST_H_
17
18#include "source/table.h"
19#include "spirv-tools/libspirv.h"
20
21// Gets the type of the extended instruction set with the specified name.
22spv_ext_inst_type_t spvExtInstImportTypeGet(const char* name);
23
24// Returns true if the extended instruction set is non-semantic
25bool spvExtInstIsNonSemantic(const spv_ext_inst_type_t type);
26
27// Returns true if the extended instruction set is debug info
28bool spvExtInstIsDebugInfo(const spv_ext_inst_type_t type);
29
30// Finds the named extended instruction of the given type in the given extended
31// instruction table. On success, returns SPV_SUCCESS and writes a handle of
32// the instruction entry into *entry.
33spv_result_t spvExtInstTableNameLookup(const spv_ext_inst_table table,
34 const spv_ext_inst_type_t type,
35 const char* name,
36 spv_ext_inst_desc* entry);
37
38// Finds the extended instruction of the given type in the given extended
39// instruction table by value. On success, returns SPV_SUCCESS and writes a
40// handle of the instruction entry into *entry.
41spv_result_t spvExtInstTableValueLookup(const spv_ext_inst_table table,
42 const spv_ext_inst_type_t type,
43 const uint32_t value,
44 spv_ext_inst_desc* pEntry);
45
46#endif // SOURCE_EXT_INST_H_
47