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-rw-r--r--src/libmusepack/musepack/decoder.h114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/libmusepack/musepack/decoder.h b/src/libmusepack/musepack/decoder.h
deleted file mode 100644
index 08c316390..000000000
--- a/src/libmusepack/musepack/decoder.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/// \file decoder.h
-
-#ifndef _musepack_decoder_h_
-#define _musepack_decoder_h_
-
-#include "musepack/huffman.h"
-#include "musepack/math.h"
-#include "musepack/musepack.h"
-#include "musepack/reader.h"
-#include "musepack/streaminfo.h"
-
-enum {
- MPC_V_MEM = 2304,
- MPC_DECODER_MEMSIZE = 16384, // overall buffer size
-};
-
-typedef struct {
- mpc_int32_t L [36];
- mpc_int32_t R [36];
-} QuantTyp;
-
-typedef struct mpc_decoder_t {
- mpc_reader *r;
-
- /// @name internal state variables
- //@{
-
- mpc_uint32_t dword; /// actually decoded 32bit-word
- mpc_uint32_t pos; /// bit-position within dword
- mpc_uint32_t Speicher[MPC_DECODER_MEMSIZE]; /// read-buffer
- mpc_uint32_t Zaehler; /// actual index within read-buffer
-
- mpc_uint32_t samples_to_skip;
-
- mpc_uint32_t FwdJumpInfo;
- mpc_uint32_t ActDecodePos;
- mpc_uint32_t FrameWasValid;
-
- mpc_uint32_t DecodedFrames;
- mpc_uint32_t OverallFrames;
- mpc_int32_t SampleRate; // Sample frequency
-
- mpc_uint32_t StreamVersion; // version of bitstream
- mpc_uint32_t MS_used; // MS-coding used ?
- mpc_int32_t Max_Band;
- mpc_uint32_t MPCHeaderPos; // AB: needed to support ID3v2
- mpc_uint32_t LastValidSamples;
- mpc_uint32_t TrueGaplessPresent;
-
- mpc_uint32_t EQ_activated;
-
- mpc_uint32_t WordsRead; // counts amount of decoded dwords
-
- // randomizer state variables
- mpc_uint32_t __r1;
- mpc_uint32_t __r2;
-
- mpc_uint32_t Q_bit [32];
- mpc_uint32_t Q_res [32][16];
-
- // huffman table stuff
- HuffmanTyp HuffHdr [10];
- HuffmanTyp HuffSCFI [ 4];
- HuffmanTyp HuffDSCF [16];
- HuffmanTyp* HuffQ [2] [8];
-
- HuffmanTyp HuffQ1 [2] [3*3*3];
- HuffmanTyp HuffQ2 [2] [5*5];
- HuffmanTyp HuffQ3 [2] [ 7];
- HuffmanTyp HuffQ4 [2] [ 9];
- HuffmanTyp HuffQ5 [2] [15];
- HuffmanTyp HuffQ6 [2] [31];
- HuffmanTyp HuffQ7 [2] [63];
- const HuffmanTyp* SampleHuff [18];
- HuffmanTyp SCFI_Bundle [ 8];
- HuffmanTyp DSCF_Entropie [13];
- HuffmanTyp Region_A [16];
- HuffmanTyp Region_B [ 8];
- HuffmanTyp Region_C [ 4];
-
- HuffmanTyp Entropie_1 [ 3];
- HuffmanTyp Entropie_2 [ 5];
- HuffmanTyp Entropie_3 [ 7];
- HuffmanTyp Entropie_4 [ 9];
- HuffmanTyp Entropie_5 [15];
- HuffmanTyp Entropie_6 [31];
- HuffmanTyp Entropie_7 [63];
-
- mpc_int32_t SCF_Index_L [32] [3];
- mpc_int32_t SCF_Index_R [32] [3]; // holds scalefactor-indices
- QuantTyp Q [32]; // holds quantized samples
- mpc_int32_t Res_L [32];
- mpc_int32_t Res_R [32]; // holds the chosen quantizer for each subband
- mpc_int32_t DSCF_Flag_L [32];
- mpc_int32_t DSCF_Flag_R [32]; // differential SCF used?
- mpc_int32_t SCFI_L [32];
- mpc_int32_t SCFI_R [32]; // describes order of transmitted SCF
- mpc_int32_t DSCF_Reference_L [32];
- mpc_int32_t DSCF_Reference_R [32]; // holds last frames SCF
- mpc_int32_t MS_Flag[32]; // MS used?
-#ifdef MPC_FIXED_POINT
- unsigned char SCF_shift[256];
-#endif
-
- MPC_SAMPLE_FORMAT V_L[MPC_V_MEM + 960];
- MPC_SAMPLE_FORMAT V_R[MPC_V_MEM + 960];
- MPC_SAMPLE_FORMAT Y_L[36][32];
- MPC_SAMPLE_FORMAT Y_R[36][32];
- MPC_SAMPLE_FORMAT SCF[256]; ///< holds adapted scalefactors (for clipping prevention)
- //@}
-
-} mpc_decoder;
-
-#endif // _mpc_decoder_h