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// Copyright (c) Team CharLS.
// SPDX-License-Identifier: BSD-3-Clause
#include "legacy.h"
#include "util.h"
#include <array>
#include <iostream>
#include <vector>
using std::array;
using std::cout;
using std::vector;
using namespace charls;
namespace {
// ReSharper disable CppDeprecatedEntity
DISABLE_DEPRECATED_WARNING
void test_jpegls_read_header(const char* filename, const int width, const int height, const int bits_per_sample,
const int stride, const int component_count, const int interleave_mode)
{
cout << "LegacyAPI JpegLsReadHeader:" << filename << "\n";
const vector<uint8_t> encoded_buffer{read_file(filename)};
array<char, ErrorMessageSize> error_message{};
JlsParameters parameters{};
const auto error{JpegLsReadHeader(encoded_buffer.data(), encoded_buffer.size(), ¶meters, error_message.data())};
assert::is_true(error == jpegls_errc::success);
assert::is_true(parameters.width == width || parameters.height == height ||
parameters.bitsPerSample == bits_per_sample || parameters.stride == stride ||
parameters.components == component_count ||
parameters.interleaveMode == static_cast<charls::interleave_mode>(interleave_mode));
}
// ReSharper restore CppDeprecatedEntity
RESTORE_DEPRECATED_WARNING
void test_jpegls_read_header()
{
cout << "Test JpegLsReadHeader\n";
test_jpegls_read_header("test/conformance/t8c0e0.jls", 256, 256, 8, 256, 3, 0);
test_jpegls_read_header("test/conformance/t8c1e0.jls", 256, 256, 8, 768, 3, 1);
test_jpegls_read_header("test/conformance/t8c2e0.jls", 256, 256, 8, 768, 3, 2);
test_jpegls_read_header("test/conformance/t8c0e3.jls", 256, 256, 8, 256, 3, 0);
test_jpegls_read_header("test/conformance/t8c1e3.jls", 256, 256, 8, 768, 3, 1);
test_jpegls_read_header("test/conformance/t8c2e3.jls", 256, 256, 8, 768, 3, 2);
test_jpegls_read_header("test/conformance/t8nde0.jls", 128, 128, 8, 128, 1, 0);
test_jpegls_read_header("test/conformance/t8nde3.jls", 128, 128, 8, 128, 1, 0);
test_jpegls_read_header("test/conformance/t16e0.jls", 256, 256, 12, 512, 1, 0);
test_jpegls_read_header("test/conformance/t16e3.jls", 256, 256, 12, 512, 1, 0);
test_jpegls_read_header("test/tulips-gray-8bit-512-512-hp-encoder.jls", 512, 512, 8, 512, 1, 0);
}
} // namespace
void test_legacy_api()
{
cout << "Test LegacyAPIs\n";
test_jpegls_read_header();
}
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