source/table.cpp

// Copyright (c) 2015-2016 The Khronos Group Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and/or associated documentation files (the
// "Materials"), to deal in the Materials without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Materials, and to
// permit persons to whom the Materials are furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Materials.
//
// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
//    https://www.khronos.org/registry/
//
// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

#include "table.h"

#include <cstdlib>

spv_context spvContextCreate(spv_target_env env) {
  switch (env) {
    case SPV_ENV_UNIVERSAL_1_0_4:
    case SPV_ENV_UNIVERSAL_1_0:
    case SPV_ENV_VULKAN_1_0_7:
    case SPV_ENV_VULKAN_1_0:
      break;
    default:
      return nullptr;
  }

  spv_opcode_table opcode_table;
  spv_operand_table operand_table;
  spv_ext_inst_table ext_inst_table;

  spvOpcodeTableGet(&opcode_table);
  spvOperandTableGet(&operand_table);
  spvExtInstTableGet(&ext_inst_table);

  return new spv_context_t{opcode_table, operand_table, ext_inst_table};
}

void spvContextDestroy(spv_context context) {
  ::free(context->opcode_table->entries);
  delete context->opcode_table;
  delete context;
}