* 18/06/01 Michael Scheerer, Fixed bugs which causes
* negative indexes in method huffmann_decode and in method
* dequanisize_sample.
- *\r
+ *
* 16/07/01 Michael Scheerer, Catched a bug in method
* huffmann_decode, which causes an outOfIndexException.
* Cause : Indexnumber of 24 at SfBandIndex,
*----------------------------------------------------------------------
*/
-
/**
* Class Implementing Layer 3 Decoder.
*
* @since 0.0
*/
-@LATTICE("FS<BR,BR<SF,LR<IR,IR<IP,IP<SF,LR<K,K<F,LR<VAR,LR<RO,RO<F,VAR<F,VAR<RAW,CSH<F,SAM<O,O<F,NS<SI,SI<CH,SFREQ<H,MAX<H,H<CH,FLCH<CH,FLCH<WC,SF<SFT,SFT<NS,NS<C,TS<RAW,O<TS,LY<F,NZ<VAR,C*,FS*,IP*,IR*,LR*,K*,O*,TS*,TS<BT,BT<GR,GR<SI,LR<S,S<ME,ME<CH,K<SH,K<LSF,LSF<H,LSF<CH,IP<SH,SH<J,J<S,S<ME,SH<SFREQ,SH<RO,IP<TMP2,LSF<H,TMP2<F,J*,SH*,O<RO2,RO2<RO3,RO3<RO4,RO4<RO5,O<RO1,RO1<RO5,RO5<RO6,RO6<RO7,RO7<RO8,RO8<RO9,RO9<SFREQ,RO9<F,RO1*,RO4*,RO5*,RO6*,RO9*,VAR<HD3,HD3<HD2,HD2<HD1,HD1<SI,HD1<SFREQ,HD1<RAW,HD2*,HD3*,SFB<GLSFD5,GLSFD5<NS,GLSFD5<GLSFD4,NS<GLSFD3,GLSFD4<GLSFD3,GLSFD3<GLSFD2,GLSFD2<GLSFD1,GLSFD1<SI,GLSFD5*,SF<GLSFF4,GLSFF4<GLSFF3,GLSFF3<GLSFF2,GLSFF2<GLSFF1,GLSFF1<SI,GLSFF4*,GLSFF3*,GLSFF2*,SF<GSF5,GSF5<GSF4,GSF4<GSF3,GSF3<GSF2,GSF2<GSF1,GSF1<SI,GSF5*,GSF4*,O<D3,D3<D2,D2<D1,D1<FLCH,D1*,D2*")
-//4th line added for hybrid.
-//5th added for stereo
-//6th added for reorder method
-//7th added for huffman_decode method
-//8th added for get_LSF_scale_data
-//9th added for get_LSF_scale_factors
-//10th added for get_scale_factors
-//llth added for decode
+//@LATTICE("FS<BR,BR<SF,LR<IR,IR<IP,IP<SF,LR<K,K<F,LR<VAR,LR<RO,RO<F,VAR<F,VAR<RAW,CSH<F,SAM<O,O<F,NS<SI,SI<CH,SFREQ<H,MAX<H,H<CH,FLCH<CH,FLCH<WC,SF<SFT,SFT<NS,NS<C,TS<RAW,O<TS,LY<F,NZ<VAR,C*,FS*,IP*,IR*,LR*,K*,O*,TS*,TS<BT,BT<GR,GR<SI,LR<S,S<ME,ME<CH,K<SH,K<LSF,LSF<H,LSF<CH,IP<SH,SH<J,J<S,S<ME,SH<SFREQ,SH<RO,IP<TMP2,LSF<H,TMP2<F,J*,SH*,O<RO2,RO2<RO3,RO3<RO4,RO4<RO5,O<RO1,RO1<RO5,RO5<RO6,RO6<RO7,RO7<RO8,RO8<RO9,RO9<SFREQ,RO9<F,RO1*,RO4*,RO5*,RO6*,RO9*,VAR<HD3,HD3<HD2,HD2<HD1,HD1<SI,HD1<SFREQ,HD1<RAW,HD2*,HD3*,SFB<GLSFD5,GLSFD5<NS,GLSFD5<GLSFD4,NS<GLSFD3,GLSFD4<GLSFD3,GLSFD3<GLSFD2,GLSFD2<GLSFD1,GLSFD1<SI,GLSFD5*,SF<GLSFF4,GLSFF4<GLSFF3,GLSFF3<GLSFF2,GLSFF2<GLSFF1,GLSFF1<SI,GLSFF4*,GLSFF3*,GLSFF2*,SF<GSF5,GSF5<GSF4,GSF4<GSF3,GSF3<GSF2,GSF2<GSF1,GSF1<SI,GSF5*,GSF4*,O<D3,D3<D2,D2<D1,D1<FLCH,D1*,D2*")
+// 4th line added for hybrid.
+// 5th added for stereo
+// 6th added for reorder method
+// 7th added for huffman_decode method
+// 8th added for get_LSF_scale_data
+// 9th added for get_LSF_scale_factors
+// 10th added for get_scale_factors
+// llth added for decode
+@LATTICE("ST,SP<OUT,OUT<SI1,SI1<SI,OUT<CH0,P2S<CH0,CH0<MAX0,MAX0<BR1,FS<BR1,BR1<BR,BR<HD1,HD1<HD,OUT*,BR1*,SI1*,MAX0*,CH0*,FS<BR,BR<SF,LR<IR,IR<IP,IP<SF,LR<K,K<F,LR<VAR,LR<RO,RO<F,VAR<F,VAR<RAW,CSH<F,SAM<O,O<F,NS<SI,SI<CH,SFREQ<H,MAX<H,H<CH,FLCH<CH,FLCH<WC,SF<SFT,SFT<NS,NS<C,TS<RAW,O<TS,LY<F,NZ<VAR,C*,FS*,IP*,IR*,LR*,K*,O*,TS*,TS<BT,BT<GR,GR<SI,LR<S,S<ME,ME<CH,K<SH,K<LSF,LSF<H,LSF<CH,IP<SH,SH<J,J<S,S<ME,SH<SFREQ,SH<RO,IP<TMP2,LSF<H,TMP2<F,J*,SH*,O<RO2,RO2<RO3,RO3<RO4,RO4<RO5,O<RO1,RO1<RO5,RO5<RO6,RO6<RO7,RO7<RO8,RO8<RO9,RO9<SFREQ,RO9<F,RO1*,RO4*,RO5*,RO6*,RO9*,VAR<HD3,HD3<HD2,HD2<HD1,HD1<SI,HD1<SFREQ,HD1<RAW,HD2*,HD3*,SFB<GLSFD5,GLSFD5<NS,GLSFD5<GLSFD4,NS<GLSFD3,GLSFD4<GLSFD3,GLSFD3<GLSFD2,GLSFD2<GLSFD1,GLSFD1<SI,GLSFD5*,SF<GLSFF4,GLSFF4<GLSFF3,GLSFF3<GLSFF2,GLSFF2<GLSFF1,GLSFF1<SI,GLSFF4*,GLSFF3*,GLSFF2*,SF<GSF5,GSF5<GSF4,GSF4<GSF3,GSF3<GSF2,GSF2<GSF1,GSF1<SI,GSF5*,GSF4*,O<D3,D3<D2,D2<D1,D1<FLCH,D1*,D2*")
@METHODDEFAULT("OUT<V,V<THIS,THIS<SH,SH<IN,SH*,THISLOC=THIS,GLOBALLOC=IN")
final class LayerIIIDecoder implements FrameDecoder {
- @LOC("F") final double d43 = (4.0 / 3.0);
- @LOC("SFT") public int[] scalefac_buffer;
+ @LOC("F")
+ final double d43 = (4.0 / 3.0);
+ @LOC("SFT")
+ public int[] scalefac_buffer;
// MDM: removed, as this wasn't being used.
// private float CheckSumOut1d = 0.0f;
- @LOC("CSH") private int CheckSumHuff = 0;
- @LOC("VAR") private int[] is_1d;
- @LOC("VAR") private float[][][] ro;
- @LOC("LR") private float[][][] lr;
- @LOC("O") private float[] out_1d; // 576 samples
- @LOC("VAR") private float[][] prevblck;
- @LOC("K") private float[][] k;
- @LOC("NZ") private int[] nonzero;
- @LOC("F") private Bitstream stream;
- @LOC("H") private Header header;
- @LOC("F") private SynthesisFilter filter1;
- @LOC("F") private SynthesisFilter filter2;
- @LOC("F") private Obuffer buffer; // output buffer
- @LOC("WC") private int which_channels;
- @LOC("BR") private BitReserve br;
- @LOC("SI") private III_side_info_t si;
-
-// @LOC("SBT") private temporaire2[] III_scalefac_t;
- @LOC("SF") private temporaire2[] scalefac;
+ @LOC("CSH")
+ private int CheckSumHuff = 0;
+ @LOC("VAR")
+ private int[] is_1d;
+ @LOC("VAR")
+ private float[][][] ro;
+ @LOC("LR")
+ private float[][][] lr;
+ @LOC("OUT")
+ private float[] out_1d; // 576 samples
+ @LOC("VAR")
+ private float[][] prevblck;
+ @LOC("K")
+ private float[][] k;
+ @LOC("NZ")
+ private int[] nonzero;
+ @LOC("ST")
+ private Bitstream stream;
+ @LOC("HD")
+ private Header header;
+ @LOC("F")
+ private SynthesisFilter filter1;
+ @LOC("F")
+ private SynthesisFilter filter2;
+ @LOC("F")
+ private Obuffer buffer; // output buffer
+ @LOC("CH0")
+ private int which_channels;
+ @LOC("BR")
+ private BitReserve br;
+ @LOC("SI")
+ private III_side_info_t si;
+
+ // @LOC("SBT") private temporaire2[] III_scalefac_t;
+ @LOC("SF")
+ private temporaire2[] scalefac;
// private III_scalefac_t scalefac;
- @LOC("MAX") private int max_gr;
- @LOC("FS") private int frame_start;
- @LOC("F") private int part2_start;
- @LOC("CH") private int channels;
- @LOC("FLCH") private int first_channel;
- @LOC("FLCH") private int last_channel;
- @LOC("SFREQ") private int sfreq;
+ @LOC("MAX0")
+ private int max_gr;
+ @LOC("FS")
+ private int frame_start;
+ @LOC("P2S")
+ private int part2_start;
+ @LOC("CH0")
+ private int channels;
+ @LOC("CH0")
+ private int first_channel;
+ @LOC("CH0")
+ private int last_channel;
+ @LOC("SFREQ")
+ private int sfreq;
/**
* Constructor.
*/
// REVIEW: these constructor arguments should be moved to the
// decodeFrame() method, where possible, so that one
- @LATTICE("THIS<VAR,THIS<I,THIS<J,J<CH,I*,J*,CH*,THISLOC=THIS,GLOBALLOC=THIS")
- public LayerIIIDecoder(@LOC("VAR") Bitstream stream0, @LOC("VAR") Header header0, @LOC("VAR") SynthesisFilter filtera,
- @LOC("VAR") SynthesisFilter filterb, @LOC("VAR") Obuffer buffer0, @LOC("VAR") int which_ch0) {
-
+ @LATTICE("THIS<VAR,THIS<I,THIS<J,J<CH,I*,J*,CH*,THISLOC=THIS,GLOBALLOC=THIS")
+ public LayerIIIDecoder(@LOC("VAR") Bitstream stream0, @LOC("VAR") Header header0,
+ @LOC("VAR") SynthesisFilter filtera, @LOC("VAR") SynthesisFilter filterb,
+ @LOC("VAR") Obuffer buffer0, @LOC("VAR") int which_ch0) {
+
huffcodetab.inithuff();
is_1d = new int[SBLIMIT * SSLIMIT + 4];
ro = new float[2][SBLIMIT][SSLIMIT];
k = new float[2][SBLIMIT * SSLIMIT];
nonzero = new int[2];
- //removes unnecessary aliases
+ // removes unnecessary aliases
// III_scalefact_t
-// III_scalefac_t = new temporaire2[2];
-// III_scalefac_t[0] = new temporaire2();
-// III_scalefac_t[1] = new temporaire2();
-// scalefac = III_scalefac_t;
-
- scalefac=new temporaire2[2];
+ // III_scalefac_t = new temporaire2[2];
+ // III_scalefac_t[0] = new temporaire2();
+ // III_scalefac_t[1] = new temporaire2();
+ // scalefac = III_scalefac_t;
+
+ scalefac = new temporaire2[2];
scalefac[0] = new temporaire2();
scalefac[1] = new temporaire2();
-
+
// L3TABLE INIT
sfBandIndex = new SBI[9]; // SZD: MPEG2.5 +3 indices
/**
* Notify decoder that a seek is being made.
*/
- @LATTICE("THIS<J,J<CH,J*,CH*,THISLOC=THIS,GLOBALLOC=THIS")
+ @LATTICE("THIS<J,J<CH,J*,CH*,THISLOC=THIS,GLOBALLOC=THIS")
public void seek_notify() {
frame_start = 0;
for (@LOC("CH") int ch = 0; ch < 2; ch++)
// subband samples are buffered and passed to the
// SynthesisFilter in one go.
- @LOC("SAM") private float[] samples1 = new float[32];
- @LOC("SAM") private float[] samples2 = new float[32];
-
- /* location hierarchy of decode()
-{header} {stream} {si}
-{br, flush_main, main_data_end,frame_start,nSlots,bytes_to_discard}*
-{gr,max_gr} // granule
-{ch,channels,first_channel, last_channel, which_channels} // channel
-{part2_start}
-{sb18, ss}
-{out_1d}*
-{sb}*
-{samples1,sample2} {filter1,filter2}
+ @LOC("SP")
+ private float[] samples1 = new float[32];
+ @LOC("SP")
+ private float[] samples2 = new float[32];
+
+ /*
+ * location hierarchy of decode() {header} {stream} {si} {br, flush_main,
+ * main_data_end,frame_start,nSlots,bytes_to_discard}* {gr,max_gr} // granule
+ * {ch,channels,first_channel, last_channel, which_channels} // channel
+ * {part2_start} {sb18, ss} {out_1d}* {sb}* {samples1,sample2}
+ * {filter1,filter2}
*/
- @LATTICE("BYTE<THIS,THIS<MAIN,MAIN<VAR,THIS<GR,GR<VAR,BYTE*,GR*,THISLOC=THIS,GLOBALLOC=VAR")
+// @LATTICE("BYTE<THIS,THIS<MAIN,MAIN<VAR,THIS<GR,GR<VAR,BYTE*,GR*,THISLOC=THIS,GLOBALLOC=VAR")
+ @LATTICE("VAR<THIS,C<THIS,THIS<IN,THISLOC=THIS,C*,VAR*")
public void decode() {
- @LOC("VAR") int nSlots = header.slots();
- @LOC("VAR") int flush_main;
- @LOC("GR") int gr;
- @LOC("THIS,LayerIIIDecoder.D1") int ch;
- @LOC("THIS,LayerIIIDecoder.D2") int ss;
- @LOC("THIS,LayerIIIDecoder.D3") int sb;
- @LOC("THIS,LayerIIIDecoder.D2") int sb18;
- @LOC("MAIN") int main_data_end;
- @LOC("BYTE") int bytes_to_discard;
- @LOC("VAR") int i;
+
+ @LOC("THIS,LayerIIIDecoder.HD1") int nSlots = header.slots();
+
+ @LOC("THIS,LayerIIIDecoder.MAX0") int gr;
+ @LOC("THIS,LayerIIIDecoder.CH0") int ch;
+
+ @LOC("THIS,LayerIIIDecoder.CH0") int ss;
+ @LOC("THIS,LayerIIIDecoder.CH0") int sb;
+ @LOC("THIS,LayerIIIDecoder.CH0") int sb18;
+
+ @LOC("THIS,LayerIIIDecoder.BR1") int main_data_end;
+ @LOC("THIS,LayerIIIDecoder.BR1") int flush_main;
+
+ @LOC("VAR") int bytes_to_discard;
+ @LOC("C") int i;
get_side_info();
- for (i = 0; i < nSlots; i++)
- br.hputbuf(stream.get_bits(8));
-
- main_data_end = br.hsstell() >>> 3;
+ for (i = 0; i < nSlots; i++) {
+ br.hputbuf(stream.get_bits(8));
+ }
+
+ main_data_end = br.hsstell() >>> 3;
if ((flush_main = (br.hsstell() & 7)) != 0) { // flush_main < br
br.hgetbits(8 - flush_main); // br < flush_main
- main_data_end++; // main_data_end*
+ main_data_end++; // main_data_end*
}
// bytes_to_discard < GLB(frame_start,main_data_end,si)
- // TODO does bytes_to_discard need to go back to si???
bytes_to_discard = frame_start - main_data_end - si.main_data_begin;
// frame_start should be *
frame_start += nSlots;
- if (bytes_to_discard < 0)
+ if (bytes_to_discard < 0) {
return;
+ }
- if (main_data_end > 4096) { // main_data_end should be > than 'frame_start' and 'br'
+ if (main_data_end > 4096) { // main_data_end should be > than 'frame_start'
+ // and 'br'
frame_start -= 4096;
br.rewindNbytes(4096);
}
- for (; bytes_to_discard > 0; bytes_to_discard--) // bytes_to_discard > br
+ for (; bytes_to_discard > 0; bytes_to_discard--){
+ // bytes_to_discard > br
br.hgetbits(8);
-
+ }
+
// doing something from here
-
+
// here 'gr' and 'max_gr' should be higher than 'ch','channels', and more
- for (gr = 0; gr < max_gr; gr++) { // two granules per channel
- // in the loop body, access set={part2_start}
-
+ for (gr = 0; gr < max_gr; gr++) { // two granules per channel
+ // in the loop body, access set={part2_start}
+
// 'ch', 'channels' should be higher than all locs in the below body
- for (ch = 0; ch < channels; ch++) {
+ for (ch = 0; ch < channels; ch++) {
part2_start = br.hsstell(); // part2_start < br
- // grab scale factors from the main data.
+ // grab scale factors from the main data.
// following the scale factors is the actual compressed data
if (header.version() == Header.MPEG1)
get_scale_factors(ch, gr); // no need to care from this side
- // here move scale factor data from 'br' buffer to 'scalefac' field
+ // here move scale factor data from 'br' buffer to 'scalefac' field
else
// MPEG-2 LSF, SZD: MPEG-2.5 LSF
get_LSF_scale_factors(ch, gr); // no need to care from this side
- // here, decoding the compressed audio data
+ // here, decoding the compressed audio data
huffman_decode(ch, gr); // no need to care from this side
// System.out.println("CheckSum HuffMan = " + CheckSumHuff);
dequantize_sample(ro[ch], ch, gr); // no need to care from this side
stereo(gr); // no need to care from this side
- if ((which_channels == OutputChannels.DOWNMIX_CHANNELS) && (channels > 1))
+ if ((which_channels == OutputChannels.DOWNMIX_CHANNELS) && (channels > 1)) {
do_downmix();
+ }
- for (ch = first_channel; ch <= last_channel; ch++) { // 'ch' and 'first_channel' > the body
+ for (ch = first_channel; ch <= last_channel; ch++) { // 'ch' and
+ // 'first_channel' >
+ // the body
// in the body
// read set= lr,ch,gr,out_1d, sb18, ss, SSLIMIT, out_1d
// write set= out_1d
-
- reorder(lr[ch], ch, gr);
+
+ reorder(lr[ch], ch, gr);
antialias(ch, gr);
// for (int hb = 0;hb<576;hb++) CheckSumOut1d = CheckSumOut1d +
// out_1d[hb];
// out_1d[hb];
// System.out.println("CheckSumOut1d = "+CheckSumOut1d);
- for (sb18 = 18; sb18 < 576; sb18 += 36) // sb18 > ss, SSLIMIT, out1d
+ for (sb18 = 18; sb18 < 576; sb18 += 36) {
+ // sb18 > ss, SSLIMIT, out1d
// Frequency inversion
- for (ss = 1; ss < SSLIMIT; ss += 2) // 'ss','SSLIMIT' > out_1d
+ for (ss = 1; ss < SSLIMIT; ss += 2) {
+ // 'ss','SSLIMIT' > out_1d
out_1d[sb18 + ss] = -out_1d[sb18 + ss]; // out1d*
+ }
+ }
// 'ch', 'which_channels' should be higher than if/else body!
- // location set written by if/else body
- // = {samples1, samples2, filter1, filter2}
+ // location set written by if/else body
+ // = {samples1, samples2, filter1, filter2}
if ((ch == 0) || (which_channels == OutputChannels.RIGHT_CHANNEL)) {
for (ss = 0; ss < SSLIMIT; ss++) { // Polyphase synthesis
sb = 0;
* Reads the side info from the stream, assuming the entire. frame has been
* read already. Mono : 136 bits (= 17 bytes) Stereo : 256 bits (= 32 bytes)
*/
- @RETURNLOC("OUT")
+ @RETURNLOC("OUT")
private boolean get_side_info() {
@LOC("IN") int ch;
@LOC("IN") int gr;
*/
// MDM: new_slen is fully initialized before use, no need
// to reallocate array.
- @LOC("NS") private final int[] new_slen = new int[4];
-
+ @LOC("NS")
+ private final int[] new_slen = new int[4];
+
@LATTICE("THIS<IN,THIS<I,THIS<X,THIS<M,I*,X*,M*,THISLOC=THIS,GLOBALLOC=THIS")
private void get_LSF_scale_data(@LOC("IN") int ch, @LOC("IN") int gr) {
/**
*
*/
- @LOC("LY") int[] x = { 0 };
- @LOC("F") int[] y = { 0 };
- @LOC("LY") int[] v = { 0 };
- @LOC("LY") int[] w = { 0 };
+ @LOC("LY")
+ int[] x = { 0 };
+ @LOC("F")
+ int[] y = { 0 };
+ @LOC("LY")
+ int[] v = { 0 };
+ @LOC("LY")
+ int[] w = { 0 };
@LATTICE("H<I,I<R,R<B1,B1<B,B<THIS,THIS<IN,I*,THISLOC=THIS,GLOBALLOC=IN")
private void huffman_decode(@LOC("IN") int ch, @LOC("IN") int gr) {
v[0] = 0;
w[0] = 0;
- @LOC("THIS,LayerIIIDecoder.HD1") int part2_3_end = part2_start + si.ch[ch].gr[gr].part2_3_length;
+ @LOC("THIS,LayerIIIDecoder.HD1") int part2_3_end =
+ part2_start + si.ch[ch].gr[gr].part2_3_length;
@LOC("THIS,LayerIIIDecoder.HD2") int num_bits;
@LOC("R") int region1Start;
@LOC("R") int region2Start;
@LOC("VAR") int t_index;
@LOC("J") int j;
@LOC("VAR") float g_gain;
- //float[][] xr_1d = xr;//substituted xr for instances of xr_1d to decrease number of areas
+ // float[][] xr_1d = xr;//substituted xr for instances of xr_1d to decrease
+ // number of areas
// choose correct scalefactor band per block type, initalize boundary
if (is_1d[j] == 0)
xr[quotien][reste] = 0.0f;
else {
- @LOC("VAR") int abv = is_1d[j];
+ @LOC("VAR") int abv = is_1d[j];
// Pow Array fix (11/17/04)
if (abv < t_43.length) {
if (is_1d[j] > 0)
* xr[sb][ss] *= pow(2.0, -0.5 * (1.0+gr_info.scalefac_scale)
* (scalefac[ch].l[cb] + gr_info.preflag * pretab[cb]));
*/
- @LOC("IDX") int idx = scalefac[ch].l[cb];
+ @LOC("IDX") int idx = scalefac[ch].l[cb];
if (gr_info.preflag != 0)
idx += pretab[cb];
*/
@LATTICE("THIS<I,I<GR,GR<IN,I*,THISLOC=THIS,GLOBALLOC=IN")
private void reorder(@LOC("IN") float xr[][], @LOC("IN") int ch, @LOC("IN") int gr) {
- // the purpose of reordering: move 'short samples' back to their original position
+ // the purpose of reordering: move 'short samples' back to their original
+ // position
// after reorder, the samples are no long ordered by frequency
-
- // the format of input data to reorder:
- // three small chunks of 192 samples each are combined to 576 samples ordered by frequency
-
+
+ // the format of input data to reorder:
+ // three small chunks of 192 samples each are combined to 576 samples
+ // ordered by frequency
+
@LOC("GR") gr_info_s gr_info = (si.ch[ch].gr[gr]);
@LOC("THIS,LayerIIIDecoder.RO6") int freq;
@LOC("THIS,LayerIIIDecoder.RO5") int freq3;
@LOC("THIS,LayerIIIDecoder.RO7") int sfb_lines;
@LOC("THIS,LayerIIIDecoder.RO4") int src_line;
@LOC("THIS,LayerIIIDecoder.RO1") int des_line;
- //float[][] xr_1d = xr; subbed in xr for xr_1d so as not to create extra areas
+ // float[][] xr_1d = xr; subbed in xr for xr_1d so as not to create extra
+ // areas
if ((gr_info.window_switching_flag != 0) && (gr_info.block_type == 2)) {
// NO REORDER FOR LOW 2 SUBBANDS
for (index = 0; index < 36; index++) {
// Modif E.B 02/22/99
- @LOC("THIS,LayerIIIDecoder.RO3") int reste = index % SSLIMIT;
+ @LOC("THIS,LayerIIIDecoder.RO3") int reste = index % SSLIMIT;
@LOC("THIS,LayerIIIDecoder.RO2") int quotien = (int) ((index - reste) / SSLIMIT);
out_1d[index] = xr[quotien][reste];
}
} else { // pure short
for (index = 0; index < 576; index++) {
- @LOC("THIS,LayerIIIDecoder.RO8") int j = reorder_table[sfreq][index];
+ @LOC("THIS,LayerIIIDecoder.RO8") int j = reorder_table[sfreq][index];
@LOC("THIS,LayerIIIDecoder.RO3") int reste = j % SSLIMIT;
@LOC("THIS,LayerIIIDecoder.RO2") int quotien = (int) ((j - reste) / SSLIMIT);
out_1d[index] = xr[quotien][reste];
} else { // long blocks
for (index = 0; index < 576; index++) {
// Modif E.B 02/22/99
- @LOC("THIS,LayerIIIDecoder.RO3") int reste = index % SSLIMIT;
+ @LOC("THIS,LayerIIIDecoder.RO3") int reste = index % SSLIMIT;
@LOC("THIS,LayerIIIDecoder.RO2") int quotien = (int) ((index - reste) / SSLIMIT);
out_1d[index] = xr[quotien][reste];
}
*
*/
- @LOC("IP") int[] is_pos = new int[576];
- @LOC("IR") float[] is_ratio = new float[576];
+ @LOC("IP")
+ int[] is_pos = new int[576];
+ @LOC("IR")
+ float[] is_ratio = new float[576];
- @LATTICE("IO<THIS,THIS<IN,THISLOC=THIS,GLOBALLOC=IN")
+ @LATTICE("IO<THIS,THIS<IN,THISLOC=THIS,GLOBALLOC=IN")
private void stereo(@LOC("IN") int gr) {
@LOC("THIS,LayerIIIDecoder.SH") int sb;
@LOC("THIS,LayerIIIDecoder.SH") int ss;
@LOC("THIS,LayerIIIDecoder.SH") int temp;
@LOC("THIS,LayerIIIDecoder.TMP2") int temp2;
- @LOC("THIS,LayerIIIDecoder.S") boolean ms_stereo = ((header.mode() == Header.JOINT_STEREO) && ((mode_ext & 0x2) != 0));
- @LOC("THIS,LayerIIIDecoder.S") boolean i_stereo = ((header.mode() == Header.JOINT_STEREO) && ((mode_ext & 0x1) != 0));
+ @LOC("THIS,LayerIIIDecoder.S") boolean ms_stereo =
+ ((header.mode() == Header.JOINT_STEREO) && ((mode_ext & 0x2) != 0));
+ @LOC("THIS,LayerIIIDecoder.S") boolean i_stereo =
+ ((header.mode() == Header.JOINT_STEREO) && ((mode_ext & 0x1) != 0));
@LOC("THIS,LayerIIIDecoder.LSF") boolean lsf =
((header.version() == Header.MPEG2_LSF || header.version() == Header.MPEG25_LSF)); // SZD
if ((gr_info.window_switching_flag != 0) && (gr_info.block_type == 2)) {
if (gr_info.mixed_block_flag != 0) {
- @LOC("THIS,LayerIIIDecoder.SH") int max_sfb = 0;
+ @LOC("THIS,LayerIIIDecoder.SH") int max_sfb = 0;
for (@LOC("THIS,LayerIIIDecoder.J") int j = 0; j < 3; j++) {
- @LOC("THIS,LayerIIIDecoder.SH") int sfbcnt;
+ @LOC("THIS,LayerIIIDecoder.SH") int sfbcnt;
sfbcnt = 2;
for (sfb = 12; sfb >= 3; sfb--) {
i = sfBandIndex[sfreq].s[sfb];
} // for (; sfb<8 ...
} // for (j=0 ...
} else { // if (gr_info.mixed_block_flag)
- for (@LOC("THIS,LayerIIIDecoder.J") int j = 0; j < 3; j++) {
- @LOC("THIS,LayerIIIDecoder.SH") int sfbcnt;
+ for (@LOC("THIS,LayerIIIDecoder.J") int j = 0; j < 3; j++) {
+ @LOC("THIS,LayerIIIDecoder.SH") int sfbcnt;
sfbcnt = -1;
for (sfb = 12; sfb >= 0; sfb--) {
temp = sfBandIndex[sfreq].s[sfb];
/**
*
*/
- @LATTICE("THIS<SRC,SRC<SS,SS<SB18,SB18<SB18LIM,SB18LIM<GR,GR<IN,SB18*,SS*,THISLOC=THIS")
+// @LATTICE("THIS<SRC,SRC<SS,SS<SB18,SB18<SB18LIM,SB18LIM<GR,GR<IN,SB18*,SS*,THISLOC=THIS")
+ @LATTICE("VAR<THIS,THIS<C,C<IN,THISLOC=THIS,C*")
private void antialias(@LOC("IN") int ch, @LOC("IN") int gr) {
- @LOC("SB18") int sb18;
- @LOC("SS") int ss;
- @LOC("SB18LIM") int sb18lim;
- @LOC("GR") gr_info_s gr_info = (si.ch[ch].gr[gr]);
+
+ @LOC("THIS,LayerIIIDecoder.SI,LayerIIIDecoder$III_side_info_t.CH,LayerIIIDecoder$temporaire.GR2") int sb18;
+ @LOC("THIS,LayerIIIDecoder.SI1") int ss;
+ @LOC("THIS,LayerIIIDecoder.SI,LayerIIIDecoder$III_side_info_t.CH,LayerIIIDecoder$temporaire.GR2") int sb18lim;
+
+ @LOC("THIS,LayerIIIDecoder.SI,LayerIIIDecoder$III_side_info_t.CH,LayerIIIDecoder$temporaire.GR1") gr_info_s gr_info = (si.ch[ch].gr[gr]);
// 31 alias-reduction operations between each pair of sub-bands
// with 8 butterflies between each pair
for (sb18 = 0; sb18 < sb18lim; sb18 += 18) {
for (ss = 0; ss < 8; ss++) {
- @LOC("SRC") int src_idx1 = sb18 + 17 - ss;
- @LOC("SRC") int src_idx2 = sb18 + 18 + ss;
- @LOC("THIS,LayerIIIDecoder.O") float bu = out_1d[src_idx1];
- @LOC("THIS,LayerIIIDecoder.O") float bd = out_1d[src_idx2];
+ @LOC("THIS,LayerIIIDecoder.SI1") int src_idx1 = sb18 + 17 - ss;
+ @LOC("THIS,LayerIIIDecoder.SI1") int src_idx2 = sb18 + 18 + ss;
+ @LOC("THIS,LayerIIIDecoder.OUT") float bu = out_1d[src_idx1];
+ @LOC("THIS,LayerIIIDecoder.OUT") float bd = out_1d[src_idx2];
out_1d[src_idx1] = (bu * cs[ss]) - (bd * ca[ss]);
out_1d[src_idx2] = (bd * cs[ss]) + (bu * ca[ss]);
}
// MDM: tsOutCopy and rawout do not need initializing, so the arrays
// can be reused.
- @LOC("TS") float[] tsOutCopy = new float[18];
- @LOC("RAW") float[] rawout = new float[36];
-
+ @LOC("TS")
+ float[] tsOutCopy = new float[18];
+ @LOC("RAW")
+ float[] rawout = new float[36];
+
@LATTICE("THIS<SB,THIS<SH,SH<IN,IN<GLOBAL,SB*,SH*,THISLOC=THIS,GLOBALLOC=GLOBAL")
private void hybrid(@LOC("IN") int ch, @LOC("IN") int gr) {
- @LOC("THIS,LayerIIIDecoder.BT") int bt;
- @LOC("SB") int sb18;
- @LOC("THIS,LayerIIIDecoder.GR") gr_info_s gr_info = (si.ch[ch].gr[gr]);
- @LOC("THIS,LayerIIIDecoder.TS") float[] tsOut;
-
- //float[][] prvblk;
-
- for (sb18 = 0; sb18 < 576; sb18 += 18) {
- bt =
- ((gr_info.window_switching_flag != 0) && (gr_info.mixed_block_flag != 0) && (sb18 < 36))
- ? 0 : gr_info.block_type;
-
- tsOut = out_1d;
- // Modif E.B 02/22/99
- for (@LOC("SH") int cc = 0; cc < 18; cc++)
- tsOutCopy[cc] = tsOut[cc + sb18];
-
- inv_mdct(tsOutCopy, rawout, bt);
-
- for (@LOC("SH") int cc = 0; cc < 18; cc++)
- tsOut[cc + sb18] = tsOutCopy[cc];
- // Fin Modif
-
- // overlap addition
- //prvblk = prevblck; //eliminated unnecessary areas
-
- tsOut[0 + sb18] = rawout[0] + prevblck[ch][sb18 + 0];
- prevblck[ch][sb18 + 0] = rawout[18];
- tsOut[1 + sb18] = rawout[1] + prevblck[ch][sb18 + 1];
- prevblck[ch][sb18 + 1] = rawout[19];
- tsOut[2 + sb18] = rawout[2] + prevblck[ch][sb18 + 2];
- prevblck[ch][sb18 + 2] = rawout[20];
- tsOut[3 + sb18] = rawout[3] + prevblck[ch][sb18 + 3];
- prevblck[ch][sb18 + 3] = rawout[21];
- tsOut[4 + sb18] = rawout[4] + prevblck[ch][sb18 + 4];
- prevblck[ch][sb18 + 4] = rawout[22];
- tsOut[5 + sb18] = rawout[5] + prevblck[ch][sb18 + 5];
- prevblck[ch][sb18 + 5] = rawout[23];
- tsOut[6 + sb18] = rawout[6] + prevblck[ch][sb18 + 6];
- prevblck[ch][sb18 + 6] = rawout[24];
- tsOut[7 + sb18] = rawout[7] + prevblck[ch][sb18 + 7];
- prevblck[ch][sb18 + 7] = rawout[25];
- tsOut[8 + sb18] = rawout[8] + prevblck[ch][sb18 + 8];
- prevblck[ch][sb18 + 8] = rawout[26];
- tsOut[9 + sb18] = rawout[9] + prevblck[ch][sb18 + 9];
- prevblck[ch][sb18 + 9] = rawout[27];
- tsOut[10 + sb18] = rawout[10] + prevblck[ch][sb18 + 10];
- prevblck[ch][sb18 + 10] = rawout[28];
- tsOut[11 + sb18] = rawout[11] + prevblck[ch][sb18 + 11];
- prevblck[ch][sb18 + 11] = rawout[29];
- tsOut[12 + sb18] = rawout[12] + prevblck[ch][sb18 + 12];
- prevblck[ch][sb18 + 12] = rawout[30];
- tsOut[13 + sb18] = rawout[13] + prevblck[ch][sb18 + 13];
- prevblck[ch][sb18 + 13] = rawout[31];
- tsOut[14 + sb18] = rawout[14] + prevblck[ch][sb18 + 14];
- prevblck[ch][sb18 + 14] = rawout[32];
- tsOut[15 + sb18] = rawout[15] + prevblck[ch][sb18 + 15];
- prevblck[ch][sb18 + 15] = rawout[33];
- tsOut[16 + sb18] = rawout[16] + prevblck[ch][sb18 + 16];
- prevblck[ch][sb18 + 16] = rawout[34];
- tsOut[17 + sb18] = rawout[17] + prevblck[ch][sb18 + 17];
- prevblck[ch][sb18 + 17] = rawout[35];
+ @LOC("THIS,LayerIIIDecoder.BT") int bt;
+ @LOC("SB") int sb18;
+ @LOC("THIS,LayerIIIDecoder.GR") gr_info_s gr_info = (si.ch[ch].gr[gr]);
+ @LOC("THIS,LayerIIIDecoder.TS") float[] tsOut;
+
+ // float[][] prvblk;
+
+ for (sb18 = 0; sb18 < 576; sb18 += 18) {
+ bt =
+ ((gr_info.window_switching_flag != 0) && (gr_info.mixed_block_flag != 0) && (sb18 < 36))
+ ? 0 : gr_info.block_type;
+
+ tsOut = out_1d;
+ // Modif E.B 02/22/99
+ for (@LOC("SH") int cc = 0; cc < 18; cc++)
+ tsOutCopy[cc] = tsOut[cc + sb18];
+
+ inv_mdct(tsOutCopy, rawout, bt);
+
+ for (@LOC("SH") int cc = 0; cc < 18; cc++)
+ tsOut[cc + sb18] = tsOutCopy[cc];
+ // Fin Modif
+
+ // overlap addition
+ // prvblk = prevblck; //eliminated unnecessary areas
+
+ tsOut[0 + sb18] = rawout[0] + prevblck[ch][sb18 + 0];
+ prevblck[ch][sb18 + 0] = rawout[18];
+ tsOut[1 + sb18] = rawout[1] + prevblck[ch][sb18 + 1];
+ prevblck[ch][sb18 + 1] = rawout[19];
+ tsOut[2 + sb18] = rawout[2] + prevblck[ch][sb18 + 2];
+ prevblck[ch][sb18 + 2] = rawout[20];
+ tsOut[3 + sb18] = rawout[3] + prevblck[ch][sb18 + 3];
+ prevblck[ch][sb18 + 3] = rawout[21];
+ tsOut[4 + sb18] = rawout[4] + prevblck[ch][sb18 + 4];
+ prevblck[ch][sb18 + 4] = rawout[22];
+ tsOut[5 + sb18] = rawout[5] + prevblck[ch][sb18 + 5];
+ prevblck[ch][sb18 + 5] = rawout[23];
+ tsOut[6 + sb18] = rawout[6] + prevblck[ch][sb18 + 6];
+ prevblck[ch][sb18 + 6] = rawout[24];
+ tsOut[7 + sb18] = rawout[7] + prevblck[ch][sb18 + 7];
+ prevblck[ch][sb18 + 7] = rawout[25];
+ tsOut[8 + sb18] = rawout[8] + prevblck[ch][sb18 + 8];
+ prevblck[ch][sb18 + 8] = rawout[26];
+ tsOut[9 + sb18] = rawout[9] + prevblck[ch][sb18 + 9];
+ prevblck[ch][sb18 + 9] = rawout[27];
+ tsOut[10 + sb18] = rawout[10] + prevblck[ch][sb18 + 10];
+ prevblck[ch][sb18 + 10] = rawout[28];
+ tsOut[11 + sb18] = rawout[11] + prevblck[ch][sb18 + 11];
+ prevblck[ch][sb18 + 11] = rawout[29];
+ tsOut[12 + sb18] = rawout[12] + prevblck[ch][sb18 + 12];
+ prevblck[ch][sb18 + 12] = rawout[30];
+ tsOut[13 + sb18] = rawout[13] + prevblck[ch][sb18 + 13];
+ prevblck[ch][sb18 + 13] = rawout[31];
+ tsOut[14 + sb18] = rawout[14] + prevblck[ch][sb18 + 14];
+ prevblck[ch][sb18 + 14] = rawout[32];
+ tsOut[15 + sb18] = rawout[15] + prevblck[ch][sb18 + 15];
+ prevblck[ch][sb18 + 15] = rawout[33];
+ tsOut[16 + sb18] = rawout[16] + prevblck[ch][sb18 + 16];
+ prevblck[ch][sb18 + 16] = rawout[34];
+ tsOut[17 + sb18] = rawout[17] + prevblck[ch][sb18 + 17];
+ prevblck[ch][sb18 + 17] = rawout[35];
}
}
/**
* Fast INV_MDCT.
*/
-@LATTICE("OUT<6I,OUT<TMPF,TMPF<EO,EO<TMP,TMP<SUM,TMP<IIP,IIP<I00,I00<SH,SUM<PP,PP<SH,SH<I,I<IN,TMPF*,SH*,I*,6I*,GLOBALLOC=IN")
-public void inv_mdct(@LOC("SH") float[] in, @LOC("OUT") float[] out, @LOC("IN") int block_type) {
- //float[] win_bt;
+
@LATTICE("OUT<6I,OUT<TMPF,TMPF<EO,EO<TMP,TMP<SUM,TMP<IIP,IIP<I00,I00<SH,SUM<PP,PP<SH,SH<I,I<IN,TMPF*,SH*,I*,6I*,GLOBALLOC=IN")
+ public void inv_mdct(@LOC("SH") float[] in, @LOC("OUT") float[] out, @LOC("IN") int block_type) {
+ // float[] win_bt;
@LOC("I") int i;
@LOC("TMPF") float tmpf_0;
// 3 point IDCT on even indices
@LOC("PP") float pp1;
- @LOC("PP") float pp2;
+ @LOC("PP") float pp2;
@LOC("SUM") float sum;
pp2 = in[12 + i] * 0.500000000f;
pp1 = in[6 + i] * 0.866025403f;
// end 36 point IDCT */
// shift to modified IDCT
- //win_bt = win[block_type]; //substituted this so that a new area does not become created
+ // win_bt = win[block_type]; //substituted this so that a new area does
+ // not become created
out[0] = -tmpf_9 * win[block_type][0];
out[1] = -tmpf_10 * win[block_type][1];
}
}
- @LOC("C") private int counter = 0;
- @LOC("F") private static final int SSLIMIT = 18;
- @LOC("F") private static final int SBLIMIT = 32;
+ @LOC("C")
+ private int counter = 0;
+ @LOC("F")
+ private static final int SSLIMIT = 18;
+ @LOC("F")
+ private static final int SBLIMIT = 32;
// Size of the table of whole numbers raised to 4/3 power.
// This may be adjusted for performance without any problems.
@LATTICE("N<VAR")
static class SBI {
- @LOC("VAR") public int[] l;
- @LOC("VAR") public int[] s;
+ @LOC("VAR")
+ public int[] l;
+ @LOC("VAR")
+ public int[] s;
public SBI() {
l = new int[23];
s = new int[14];
}
+
@LATTICE("THIS<IN,THISLOC=THIS")
public SBI(@LOC("IN") int[] thel, @LOC("IN") int[] thes) {
l = thel;
s = thes;
}
}
- @LATTICE("N<VAR")
+
+ @LATTICE("N<VAR")
static class gr_info_s {
- @LOC("VAR") public int part2_3_length = 0;
- @LOC("VAR") public int big_values = 0;
- @LOC("VAR") public int global_gain = 0;
- @LOC("VAR") public int scalefac_compress = 0;
- @LOC("VAR") public int window_switching_flag = 0;
- @LOC("VAR") public int block_type = 0;
- @LOC("VAR") public int mixed_block_flag = 0;
- @LOC("VAR") public int[] table_select;
- @LOC("VAR") public int[] subblock_gain;
- @LOC("VAR") public int region0_count = 0;
- @LOC("VAR") public int region1_count = 0;
- @LOC("VAR") public int preflag = 0;
- @LOC("VAR") public int scalefac_scale = 0;
- @LOC("VAR") public int count1table_select = 0;
+ @LOC("VAR")
+ public int part2_3_length = 0;
+ @LOC("VAR")
+ public int big_values = 0;
+ @LOC("VAR")
+ public int global_gain = 0;
+ @LOC("VAR")
+ public int scalefac_compress = 0;
+ @LOC("VAR")
+ public int window_switching_flag = 0;
+ @LOC("VAR")
+ public int block_type = 0;
+ @LOC("VAR")
+ public int mixed_block_flag = 0;
+ @LOC("VAR")
+ public int[] table_select;
+ @LOC("VAR")
+ public int[] subblock_gain;
+ @LOC("VAR")
+ public int region0_count = 0;
+ @LOC("VAR")
+ public int region1_count = 0;
+ @LOC("VAR")
+ public int preflag = 0;
+ @LOC("VAR")
+ public int scalefac_scale = 0;
+ @LOC("VAR")
+ public int count1table_select = 0;
/**
* Dummy Constructor
subblock_gain = new int[3];
}
}
-
- @LATTICE("N<VAR")
+
+ @LATTICE("GR2<GR1,GR1<GR,GR2*")
static class temporaire {
- @LOC("VAR") public int[] scfsi;
- @LOC("VAR") public gr_info_s[] gr;
+ @LOC("GR")
+ public int[] scfsi;
+ @LOC("GR")
+ public gr_info_s[] gr;
/**
* Dummy Constructor
}
}
- @LATTICE("N<VAR")
+ @LATTICE("CH")
static class III_side_info_t {
- @LOC("VAR") public int main_data_begin = 0;
- @LOC("VAR") public int private_bits = 0;
- @LOC("VAR") public temporaire[] ch;
+ @LOC("CH")
+ public int main_data_begin = 0;
+ @LOC("CH")
+ public int private_bits = 0;
+ @LOC("CH")
+ public temporaire[] ch;
/**
* Dummy Constructor
@LATTICE("N<VAR")
static class temporaire2 {
- @LOC("VAR") public int[] l; /* [cb] */
- @LOC("VAR") public int[][] s; /* [window][cb] */
+ @LOC("VAR")
+ public int[] l; /* [cb] */
+ @LOC("VAR")
+ public int[][] s; /* [window][cb] */
/**
* Dummy Constructor
// }
// }
- @LOC("F") private static final int slen[][] = { { 0, 0, 0, 0, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 },
+ @LOC("F")
+ private static final int slen[][] = { { 0, 0, 0, 0, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4 },
{ 0, 1, 2, 3, 0, 1, 2, 3, 1, 2, 3, 1, 2, 3, 2, 3 } };
- @LOC("F") public static final int pretab[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3,
+ @LOC("F")
+ public static final int pretab[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 3,
2, 0 };
- @LOC("F") private SBI[] sfBandIndex; // Init in the constructor.
+ @LOC("F")
+ private SBI[] sfBandIndex; // Init in the constructor.
- @LOC("F") public static final float two_to_negative_half_pow[] = { 1.0000000000E+00f, 7.0710678119E-01f,
+ @LOC("F")
+ public static final float two_to_negative_half_pow[] = { 1.0000000000E+00f, 7.0710678119E-01f,
5.0000000000E-01f, 3.5355339059E-01f, 2.5000000000E-01f, 1.7677669530E-01f,
1.2500000000E-01f, 8.8388347648E-02f, 6.2500000000E-02f, 4.4194173824E-02f,
3.1250000000E-02f, 2.2097086912E-02f, 1.5625000000E-02f, 1.1048543456E-02f,
1.8626451492E-09f, 1.3170890160E-09f, 9.3132257462E-10f, 6.5854450798E-10f,
4.6566128731E-10f, 3.2927225399E-10f };
- @LOC("F") public static final float t_43[] = create_t_43();
+ @LOC("F")
+ public static final float t_43[] = create_t_43();
@RETURNLOC("OUT")
static private float[] create_t_43() {
- @LOC("OUT") float[] t43 = new float[8192];
+ @LOC("OUT") float[] t43 = new float[8192];
final double d43 = (4.0 / 3.0);
for (@LOC("SH") int i = 0; i < 8192; i++) {
return t43;
}
- @LOC("F") public static final float io[][] = {
+ @LOC("F")
+ public static final float io[][] = {
{ 1.0000000000E+00f, 8.4089641526E-01f, 7.0710678119E-01f, 5.9460355751E-01f,
5.0000000001E-01f, 4.2044820763E-01f, 3.5355339060E-01f, 2.9730177876E-01f,
2.5000000001E-01f, 2.1022410382E-01f, 1.7677669530E-01f, 1.4865088938E-01f,
2.4414062501E-04f, 1.7263349151E-04f, 1.2207031251E-04f, 8.6316745755E-05f,
6.1035156254E-05f, 4.3158372878E-05f, 3.0517578127E-05f, 2.1579186439E-05f } };
- @LOC("F") public static final float TAN12[] = { 0.0f, 0.26794919f, 0.57735027f, 1.0f, 1.73205081f,
+ @LOC("F")
+ public static final float TAN12[] = { 0.0f, 0.26794919f, 0.57735027f, 1.0f, 1.73205081f,
3.73205081f, 9.9999999e10f, -3.73205081f, -1.73205081f, -1.0f, -0.57735027f, -0.26794919f,
0.0f, 0.26794919f, 0.57735027f, 1.0f };
* 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
* 12, 13, 14, 15, 16, 17 };
*/
- @LOC("F") private static/* final */int reorder_table[][]/* = loadReorderTable() */; // SZD:
- // will
- // be
- // generated
- // on
- // demand
+ @LOC("F")
+ private static/* final */int reorder_table[][]/* = loadReorderTable() */; // SZD:
+
+ // will
+ // be
+ // generated
+ // on
+ // demand
/**
* Loads the data for the reorder
* ExceptionInInitializerError(ex); } }
*/
@LATTICE("OUT<J,J<I,I<SE,I<WIN,SE<SF,SE<SFB,WIN<SFB,J*,I*,WIN*,SFB*")
- static int[] reorder(@LOC("SF") int scalefac_band[]) { // SZD: converted from LAME
+ static int[] reorder(@LOC("SF") int scalefac_band[]) { // SZD: converted from
+ // LAME
@LOC("J") int j = 0;
@LOC("OUT") int ix[] = new int[576];
for (int sfb = 0; sfb < 13; sfb++) {
* 570,547,559,571,548,560,572,549,561,573,550,562,574,551,563,575} };
*/
- @LOC("F") private static final float cs[] = { 0.857492925712f, 0.881741997318f, 0.949628649103f,
+
+ private static final float cs[] = { 0.857492925712f, 0.881741997318f, 0.949628649103f,
0.983314592492f, 0.995517816065f, 0.999160558175f, 0.999899195243f, 0.999993155067f };
- @LOC("F") private static final float ca[] = { -0.5144957554270f, -0.4717319685650f, -0.3133774542040f,
+
+ private static final float ca[] = { -0.5144957554270f, -0.4717319685650f, -0.3133774542040f,
-0.1819131996110f, -0.0945741925262f, -0.0409655828852f, -0.0141985685725f,
-0.00369997467375f };
/***************************************************************/
/* INV_MDCT */
/***************************************************************/
- @LOC("F") public static final float win[][] = {
+ @LOC("F")
+ public static final float win[][] = {
{ -1.6141214951E-02f, -5.3603178919E-02f, -1.0070713296E-01f, -1.6280817573E-01f,
-4.9999999679E-01f, -3.8388735032E-01f, -6.2061144372E-01f, -1.1659756083E+00f,
-3.8720752656E+00f, -4.2256286556E+00f, -1.5195289984E+00f, -9.7416483388E-01f,
/***************************************************************/
@LATTICE("N<VAR")
class Sftable {
- @LOC("VAR") public int[] l;
- @LOC("VAR") public int[] s;
+ @LOC("VAR")
+ public int[] l;
+ @LOC("VAR")
+ public int[] s;
public Sftable() {
l = new int[5];
s = new int[3];
}
+
@LATTICE("THIS<IN,THISLOC=THIS")
- public Sftable(@LOC("IN") int[] thel, @LOC("IN") int[] thes) {
+ public Sftable(@LOC("IN") int[] thel, @LOC("IN") int[] thes) {
l = thel;
s = thes;
}
}
- @LOC("F") public Sftable sftable;
+ @LOC("F")
+ public Sftable sftable;
- @LOC("NS") public static final int nr_of_sfb_block[][][] = {
+ @LOC("NS")
+ public static final int nr_of_sfb_block[][][] = {
{ { 6, 5, 5, 5 }, { 9, 9, 9, 9 }, { 6, 9, 9, 9 } },
{ { 6, 5, 7, 3 }, { 9, 9, 12, 6 }, { 6, 9, 12, 6 } },
{ { 11, 10, 0, 0 }, { 18, 18, 0, 0 }, { 15, 18, 0, 0 } },
{ { 8, 8, 5, 0 }, { 15, 12, 9, 0 }, { 6, 18, 9, 0 } } };
}
-
projects / IRC.git / commitdiff