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37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
// Copyright 2018 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ASTC fuzzing wrapper to help with fuzz testing.
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#include "src/decoder/codec.h"
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#include <benchmark/benchmark.h>
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#include <vector>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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std::string error;
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std::unique_ptr<astc_codec::ASTCFile> file =
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astc_codec::ASTCFile::LoadFromMemory(reinterpret_cast<const char*>(data),
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size, &error);
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if (file) {
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std::vector<uint8_t> out_buffer(file->GetWidth() * file->GetHeight() * 4);
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bool result = astc_codec::DecompressToImage(
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*file, out_buffer.data(), out_buffer.size(), file->GetWidth() * 4);
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benchmark::DoNotOptimize(result);
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}
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return 0;
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}
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