Removed debug messages and compile warnings from ogg optimizes.
This commit is contained in:
Thulinma
parent
3f66afff24
commit
6e651f9e1b
2 changed files with 19 additions and 78 deletions
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@ -48,7 +48,7 @@ namespace Utils{
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std::string data;
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private:
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long long unsigned int readBuffer;
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int readBufferOffset;
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unsigned int readBufferOffset;
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void fixData();
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};
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}
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@ -173,94 +173,67 @@ namespace vorbis{
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std::deque<mode> header::readModeDeque(char audioChannels){
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Utils::bitstreamLSBF stream;
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stream.append(data,datasize);
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long long unsigned int beginsize = stream.size();
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stream.skip(28); //skipping common header part
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stream.skip(28); //skipping common header part
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char codebook_count = stream.get(8) + 1;
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//std::cerr << "Codebook Count: " << (int)codebook_count << std::endl;
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for (int i = 0; i < codebook_count; i++){
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//std::cerr << "codebook entry: " << i << std::endl;
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long long unsigned int CMN = stream.get(24);
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//std::cerr << " Codebook magic number: " << std::hex << CMN << std::dec << std::endl;
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if (CMN != 0x564342){
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exit(1);
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}
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unsigned short codebook_dimensions = stream.get(16);
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unsigned int codebook_entries = stream.get(24);
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//std::cerr << " Codebook_dimensions, entries: "<< std::hex << codebook_dimensions << ", " <<codebook_entries << std::dec<< std::endl;
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bool orderedFlag = stream.get(1);
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//std::cerr << " Ordered Flag: " << orderedFlag << std::endl;
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if (!orderedFlag){
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bool sparseFlag = stream.get(1);
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//std::cerr << " Sparse Flag: " << sparseFlag << std::endl;
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if (sparseFlag){//sparse flag
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//sparse handling
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for (int o = 0; o < codebook_entries; o++){
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for (unsigned int o = 0; o < codebook_entries; o++){
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if (stream.get(1)){
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//long long unsigned int length = stream.get(5)+1;
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//std::cerr << " codeword length: "<< length <<std::endl;
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stream.skip(5);
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}
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}
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//exit(1);
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}else{
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for (int o = 0; o < codebook_entries; o++){
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//long long unsigned int length = stream.get(5)+1;
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//std::cerr << " codeword length: "<< length <<std::endl;
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for (unsigned int o = 0; o < codebook_entries; o++){
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stream.skip(5);
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}
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}
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}else{
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//ordered handling
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//std::cerr << "WARNING: Ordered codebook decoding in vorbis setup header NOT tested!" << std::endl;
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long long unsigned int length = stream.get(5) + 1;
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for (int o = 0; o < codebook_entries; o++){
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stream.skip(5);
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for (unsigned int o = 0; o < codebook_entries; o++){
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int readnow = (std::log(codebook_entries-o))/(std::log(2))+1;
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//std::cerr << " Read amount of bits: " << readnow << ";" << codebook_entries-o << std::endl;
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o+=stream.get(readnow);
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}
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//exit(2);
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}
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char codebook_lookup_type = stream.get(4);
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//std::cerr << " codebook_lookup_type: " <<std::hex<< (int)codebook_lookup_type <<std::dec << std::endl;
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if (codebook_lookup_type != 0){
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stream.skip(32);
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stream.skip(32);
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char codebook_value_bits = stream.get(4) + 1;
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//std::cerr << " codebook_value_bits: " << (int)codebook_value_bits << std::endl;
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bool codebook_sequence_flag = stream.get(1);
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stream.skip(1);
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unsigned int codebook_lookup_value;
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if (codebook_lookup_type == 1){
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codebook_lookup_value = std::pow(codebook_entries, (1.0/codebook_dimensions));
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//std::cerr << " std::pow(" << codebook_entries << ", (1/" << codebook_dimensions << ")) =";
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}else{
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codebook_lookup_value = codebook_entries * codebook_dimensions;
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//std::cerr << " " << codebook_entries << " * " << codebook_dimensions << " = ";
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}
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//std::cerr << " codebook_lookup_value: " << codebook_lookup_value << std::endl << " ";
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for (int i = 0; i < codebook_lookup_value; i++){
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//(int)stream.get(codebook_value_bits) << " ";
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for (unsigned int i = 0; i < codebook_lookup_value; i++){
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stream.skip(codebook_value_bits);
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}
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//std::cerr << std::endl;
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}
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}
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//end of codebooks
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//std::cerr << "bits in to time domain transforms: " << (beginsize-stream.size()) << ", " << stream.size() << std::endl;
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//time domain transforms
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long long unsigned int TDT = stream.get(6) + 1;
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//std::cerr << "Time domain Transforms: " << TDT << std::endl;
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for (int i = 0; i < TDT; i++){
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for (unsigned int i = 0; i < TDT; i++){
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stream.skip(16);
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}
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//std::cerr << "bits in to floors: " << (beginsize-stream.size()) << ", " << stream.size() << std::endl;
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//Floors
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long long unsigned int floors = stream.get(6) + 1;
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//std::cerr << "Floors: " << floors << std::endl;
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for (int i = 0; i < floors; i++){
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for (unsigned int i = 0; i < floors; i++){
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long long unsigned int floorType = stream.get(16);
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//std::cerr << "FloorType: " << floorType << std::endl;
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switch(floorType){
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case 0:{
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std::cerr << "WARNING: FloorType 0 in vorbis setup header not tested!" << std::endl;
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@ -270,7 +243,7 @@ namespace vorbis{
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stream.skip(6);//amplitude bits
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stream.skip(8);//amplitude offset
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long long unsigned int numberOfBooks = stream.get(4)+1;
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for (int o = 0; o < numberOfBooks; o++){
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for (unsigned int o = 0; o < numberOfBooks; o++){
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stream.skip(8);//book list array
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}
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break;
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@ -278,19 +251,15 @@ namespace vorbis{
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case 1:{
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long long unsigned int floorPartitions = stream.get(5);
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long long int max = -1;
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//std::cerr << " floorPartitions: " << floorPartitions << std::endl;
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std::deque<int> partition_class;
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for (int o = 0; o < floorPartitions; o++){
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for (unsigned int o = 0; o < floorPartitions; o++){
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long long int temp = stream.get(4);
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partition_class.push_back(temp);
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//std::cerr << " partition_class: " << temp << std::endl;
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if (temp>max) max = temp;
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}
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std::deque<int> class_dimensions;
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//std::cerr << " Max: " << max << std::endl;
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for (int o = 0; o <= max; o++){
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class_dimensions.push_back(stream.get(3)+1);//class dimensions PUT IN ARRAY!
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//std::cerr << " class dimension: " << class_dimensions.back() << std::endl;
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int class_subclass = stream.get(2);
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if (class_subclass !=0){
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stream.skip(8);//class_master_books
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@ -301,17 +270,14 @@ namespace vorbis{
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}
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stream.skip(2);//floor1_multiplier
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int rangebits = stream.get(4);//rangebits
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//std::cerr << " rangebits: " << rangebits << std::endl;
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long long unsigned int count = 0;
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long long unsigned int skipper = 0;
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for (int o = 0; o < floorPartitions; o++){
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for (unsigned int o = 0; o < floorPartitions; o++){
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count += class_dimensions[(partition_class[o])];
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//std::cerr << " count: " << count << std::endl << " ";
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while (skipper < count){
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stream.skip(rangebits);
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skipper ++;
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}
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//std::cerr << std::endl;
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}
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break;
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}
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@ -319,55 +285,42 @@ namespace vorbis{
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exit(0);
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}
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}
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//std::cerr << "bits in to Residues: " << (beginsize-stream.size()) << ", " << stream.size() << std::endl;
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//Residues
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long long unsigned int residues = stream.get(6) + 1;
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//std::cerr << "Residue count: " << residues << std::endl;
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for(int i = 0; i < residues; i++){
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for(unsigned int i = 0; i < residues; i++){
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std::deque<char> residueCascade;
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long long unsigned int residueType = stream.get(16);
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//std::cerr << "ResidueType: " << residueType << std::endl;
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if(residueType<=2){
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stream.skip(24);//residue begin
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stream.skip(24);//residue end
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stream.skip(24);//residue partition size
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long long unsigned int residueClass = stream.get(6)+1;//residue classifications
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//std::cerr<< " ResidueCLassification: " << residueClass << std::endl;
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stream.skip(8);//residue classbook
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for (int o = 0; o < residueClass; o++){
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for (unsigned int o = 0; o < residueClass; o++){
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char temp = stream.get(3);//low bits
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bool bitFlag = stream.get(1);
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//std::cerr << " bitFlag: " << bitFlag << std::endl;
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if (bitFlag){
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temp += stream.get(5) << 3;
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}
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//std::cerr << " temp: " << (int)temp << std::endl;
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residueCascade.push_back(temp);
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}
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for (int o = 0; o < residueClass; o++){
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//std::cerr << " ";
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for (int p = 0; p < 7; p++){
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for (unsigned int o = 0; o < residueClass; o++){
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for (unsigned int p = 0; p < 7; p++){
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if (((residueCascade[o] >> p) & 1) == 1){
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//std::cerr << "1";
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stream.skip(8);
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}else{
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//std::cerr << "0";
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}
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}
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//std::cerr << std::endl;
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}
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}else{
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exit(0);
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}
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}
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//std::cerr << "bits in to Mappings: " << (beginsize-stream.size()) << ", " << stream.size() << std::endl;
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//Mappings
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long long unsigned int mappings = stream.get(6) + 1;
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//std::cerr << "Mapping count: " << mappings << std::endl;
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for(int i = 0; i < mappings; i++){
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for(unsigned int i = 0; i < mappings; i++){
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long long unsigned int mapType = stream.get(16);
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//std::cerr << "MapType: " << mapType << std::endl;
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if (mapType == 0){
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char mappingSubmaps = 1;
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if (stream.get(1)==1){
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@ -376,11 +329,8 @@ namespace vorbis{
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long long unsigned int coupling_steps = 0;
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if (stream.get(1)==1){
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coupling_steps = stream.get(8)+1;
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//std::cerr << " coupling steps: " << coupling_steps << std::endl;
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//std::cerr << " AudioChannels: " << (int)audioChannels << std::endl;
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for (int o = 0; o<coupling_steps; o++){
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for (unsigned int o = 0; o<coupling_steps; o++){
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int temp = (std::log((audioChannels-o)-1))/(std::log(2)) + 1;
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//std::cerr << " ilogAudioChannels: " << temp << std::endl;
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if (temp>0){
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stream.skip(temp);//mapping magnitude
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stream.skip(temp);//mapping angle
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@ -392,7 +342,6 @@ namespace vorbis{
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std::cerr << " Sanity Check ==0 : " << (int)meh << std::endl;
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exit(0);
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}
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//std::cerr << " Mapping Submaps: " << mappingSubmaps << std::endl;
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if (mappingSubmaps > 1){
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for (int o = 0; o < audioChannels; o++){
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stream.skip(4);
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@ -409,25 +358,17 @@ namespace vorbis{
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}
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}
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//Modes
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//std::cerr << "bits in to Modes: " << (beginsize-stream.size()) << ", " << stream.size() << std::endl;
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long long unsigned int modes = stream.get(6) + 1;
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//std::cerr << "Mode count: " << modes << std::endl;
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std::deque<mode> retVal;
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for (int i = 0; i < modes; i++){
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for (unsigned int i = 0; i < modes; i++){
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mode temp;
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temp.blockFlag = stream.get(1);
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//std::cerr << " blockFlag: " << temp.blockFlag << std::endl;
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temp.windowType = stream.get(16);
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//std::cerr << " windowType: " << temp.windowType << std::endl;
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temp.transformType = stream.get(16);
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//std::cerr << " transformType: " << temp.transformType << std::endl;
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temp.mapping = stream.get(8);
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//std::cerr << " mapping: " << (int)temp.mapping << std::endl;
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retVal.push_back(temp);
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}
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//std::cerr << "Ending Bitflag (!=0): " << stream.get(1) << std::endl;
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stream.skip(1);
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//std::cerr << "bits left: " << (beginsize-stream.size()) << ", " << stream.size() << std::endl;
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return retVal;
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}
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