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62 lines
2.2 KiB
Plaintext
62 lines
2.2 KiB
Plaintext
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*** header.h.orig Thu Jun 23 21:14:40 1994
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--- header.h Thu Dec 9 05:45:44 1999
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***************
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*** 39,45 ****
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e_mode h_mode;
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e_sample_frequency h_sample_frequency;
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uint32 h_number_of_subbands, h_intensity_stereo_bound;
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! bool h_copyright, h_original;
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Crc16 *crc;
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uint16 checksum;
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--- 39,45 ----
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e_mode h_mode;
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e_sample_frequency h_sample_frequency;
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uint32 h_number_of_subbands, h_intensity_stereo_bound;
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! boolean h_copyright, h_original;
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Crc16 *crc;
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uint16 checksum;
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***************
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*** 48,54 ****
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public:
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Header (void) { crc = (Crc16 *)0; }
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~Header (void) { if (crc) delete crc; }
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! bool read_header (Ibitstream *, Crc16 **);
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// read a 32-bit header from the bitstream
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// functions to query header contents:
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--- 48,54 ----
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public:
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Header (void) { crc = (Crc16 *)0; }
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~Header (void) { if (crc) delete crc; }
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! boolean read_header (Ibitstream *, Crc16 **);
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// read a 32-bit header from the bitstream
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// functions to query header contents:
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***************
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*** 58,68 ****
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uint32 frequency (void) { return frequencies[h_sample_frequency]; }
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static uint32 frequency (e_sample_frequency rate) { return frequencies[rate]; }
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e_mode mode (void) { return h_mode; };
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! bool checksums (void) { return !h_protection_bit; }
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! bool copyright (void) { return h_copyright; }
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! bool original (void) { return h_original; }
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! bool checksum_ok (void) { return checksum == crc->checksum (); }
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// compares computed checksum with stream checksum
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// functions which return header informations as strings:
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--- 58,68 ----
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uint32 frequency (void) { return frequencies[h_sample_frequency]; }
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static uint32 frequency (e_sample_frequency rate) { return frequencies[rate]; }
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e_mode mode (void) { return h_mode; };
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! boolean checksums (void) { return !h_protection_bit; }
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! boolean copyright (void) { return h_copyright; }
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! boolean original (void) { return h_original; }
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! boolean checksum_ok (void) { return checksum == crc->checksum (); }
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// compares computed checksum with stream checksum
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// functions which return header informations as strings:
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