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#include "at3p_bitstream.h"
#include "oma.h"
#include <string>
#include <iostream>
using namespace std;
void process(const string& in, NAtracDEnc::TAt3PBitStream* bs) {
size_t pos = 0;
int cur_num_pos = 0;
enum {
TAB,
NUM,
ERR,
} state = NUM;
std::vector<int> nums;
while (pos < in.size()) {
switch (state) {
case TAB:
if (in[pos] == '\t') {
break;
} else if (('0' <= in[pos] && in[pos] <= '9') || in[pos] == '-') {
state = NUM;
cur_num_pos = pos;
break;
} else {
fprintf(stderr, "TAB state: %s\n", &in[pos]);
abort();
}
case NUM:
if (in[pos] == '\t') {
nums.push_back(stoi(in.substr(cur_num_pos, pos - cur_num_pos)));
state = TAB;
break;
} else if (pos == in.size() - 1) {
nums.push_back(stoi(in.substr(cur_num_pos)));
break;
} else if (('0' <= in[pos] && in[pos] <= '9') || in[pos] == '-') {
break;
} else {
fprintf(stderr, "NUM state: %s\n", &in[pos]);
abort();
}
case ERR:
abort();
}
pos++;
}
if (nums.size() != 3)
return;
std::cerr << "gen: " << nums[0] << '\t' << nums[1] << '\t' << nums[2] << std::endl;
NAtracDEnc::TAt3PGhaData frame;
frame.NumToneBands = 1;
frame.Waves[0].WaveParams.push_back(NAtracDEnc::TAt3PGhaData::TWaveParam{(uint32_t)nums[1], 53, 0, 0});
frame.Waves[0].WaveSbInfos.resize(1);
frame.Waves[0].WaveSbInfos[0].WaveIndex = 0;
frame.Waves[0].WaveSbInfos[0].WaveNums = 1;
frame.Waves[0].WaveSbInfos[0].Envelope = {(uint32_t)nums[0], (uint32_t)nums[2]};
bs->WriteFrame(1, &frame);
}
int main(int argc, char** argv) {
if (argc != 2)
return -1;
string path(argv[1]);
std::unique_ptr<TOma> out(new TOma(path,
"test",
1,
1, OMAC_ID_ATRAC3PLUS,
2048,
false));
NAtracDEnc::TAt3PBitStream bs(out.get(), 2048);
cout << "output: " << path << endl;
string textline;
while (getline(cin, textline)) {
process(textline, &bs);
}
return 0;
}
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