source/ext_inst.h

// Copyright (c) 2015-2016 The Khronos Group Inc.
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#ifndef LIBSPIRV_EXT_INST_H_
#define LIBSPIRV_EXT_INST_H_

#include "spirv-tools/libspirv.h"
#include "table.h"

// Gets the type of the extended instruction set with the specified name.
spv_ext_inst_type_t spvExtInstImportTypeGet(const char* name);

// Finds the named extented instruction of the given type in the given extended
// instruction table. On success, returns SPV_SUCCESS and writes a handle of
// the instruction entry into *entry.
spv_result_t spvExtInstTableNameLookup(const spv_ext_inst_table table,
                                       const spv_ext_inst_type_t type,
                                       const char* name,
                                       spv_ext_inst_desc* entry);

// Finds the extented instruction of the given type in the given extended
// instruction table by value. On success, returns SPV_SUCCESS and writes a
// handle of the instruction entry into *entry.
spv_result_t spvExtInstTableValueLookup(const spv_ext_inst_table table,
                                        const spv_ext_inst_type_t type,
                                        const uint32_t value,
                                        spv_ext_inst_desc* pEntry);

#endif  // LIBSPIRV_EXT_INST_H_