mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-04 22:33:27 +00:00
62 lines
2.2 KiB
Plaintext
62 lines
2.2 KiB
Plaintext
*** header.h.orig Thu Jun 23 21:14:40 1994
|
|
--- header.h Thu Dec 9 05:45:44 1999
|
|
***************
|
|
*** 39,45 ****
|
|
e_mode h_mode;
|
|
e_sample_frequency h_sample_frequency;
|
|
uint32 h_number_of_subbands, h_intensity_stereo_bound;
|
|
! bool h_copyright, h_original;
|
|
Crc16 *crc;
|
|
uint16 checksum;
|
|
|
|
--- 39,45 ----
|
|
e_mode h_mode;
|
|
e_sample_frequency h_sample_frequency;
|
|
uint32 h_number_of_subbands, h_intensity_stereo_bound;
|
|
! boolean h_copyright, h_original;
|
|
Crc16 *crc;
|
|
uint16 checksum;
|
|
|
|
***************
|
|
*** 48,54 ****
|
|
public:
|
|
Header (void) { crc = (Crc16 *)0; }
|
|
~Header (void) { if (crc) delete crc; }
|
|
! bool read_header (Ibitstream *, Crc16 **);
|
|
// read a 32-bit header from the bitstream
|
|
|
|
// functions to query header contents:
|
|
--- 48,54 ----
|
|
public:
|
|
Header (void) { crc = (Crc16 *)0; }
|
|
~Header (void) { if (crc) delete crc; }
|
|
! boolean read_header (Ibitstream *, Crc16 **);
|
|
// read a 32-bit header from the bitstream
|
|
|
|
// functions to query header contents:
|
|
***************
|
|
*** 58,68 ****
|
|
uint32 frequency (void) { return frequencies[h_sample_frequency]; }
|
|
static uint32 frequency (e_sample_frequency rate) { return frequencies[rate]; }
|
|
e_mode mode (void) { return h_mode; };
|
|
! bool checksums (void) { return !h_protection_bit; }
|
|
! bool copyright (void) { return h_copyright; }
|
|
! bool original (void) { return h_original; }
|
|
|
|
! bool checksum_ok (void) { return checksum == crc->checksum (); }
|
|
// compares computed checksum with stream checksum
|
|
|
|
// functions which return header informations as strings:
|
|
--- 58,68 ----
|
|
uint32 frequency (void) { return frequencies[h_sample_frequency]; }
|
|
static uint32 frequency (e_sample_frequency rate) { return frequencies[rate]; }
|
|
e_mode mode (void) { return h_mode; };
|
|
! boolean checksums (void) { return !h_protection_bit; }
|
|
! boolean copyright (void) { return h_copyright; }
|
|
! boolean original (void) { return h_original; }
|
|
|
|
! boolean checksum_ok (void) { return checksum == crc->checksum (); }
|
|
// compares computed checksum with stream checksum
|
|
|
|
// functions which return header informations as strings:
|