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minor changes to some defines/globals

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This commit is contained in:
Josh Coalson 2002-05-20 05:55:44 +00:00
parent fda98fb7e4
commit 4d4b2b7f18
2 changed files with 15 additions and 5 deletions
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18
include/FLAC/format.h
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@ -56,12 +56,20 @@ extern const FLAC__byte FLAC__STREAM_SYNC_STRING[4]; /* = "fLaC" */;
extern const unsigned FLAC__STREAM_SYNC; /* = 0x664C6143 */;
extern const unsigned FLAC__STREAM_SYNC_LEN; /* = 32 bits */;
#define FLAC__STREAM_SYNC_LENGTH (4u)
/*****************************************************************************
*
* NOTE: Within the bitstream, all fixed-width numbers are big-endian coded.
* All numbers are unsigned unless otherwise noted.
*
* NOTE: It's not the best convention, but symbols ending in _LEN are in bits
* and _LENGTH are in bytes. _LENGTH symbols are #defines instead of
* global variables because they are usually when declaring arrays and
* some compilers require compile-time knowledge of array sizes when
* declared on the stack.
*
*****************************************************************************/
@ -378,7 +386,8 @@ extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN; /* = 3 bits
extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN; /* = 5 bits */
extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN; /* = 36 bits */
extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN; /* = 128 bits */
extern const unsigned FLAC__STREAM_METADATA_STREAMINFO_LENGTH; /* = 34 bytes */
#define FLAC__STREAM_METADATA_STREAMINFO_LENGTH (34u)
/*****************************************************************************
*
@ -422,7 +431,8 @@ typedef struct {
extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN; /* = 64 bits */
extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN; /* = 64 bits */
extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN; /* = 16 bits */
extern const unsigned FLAC__STREAM_METADATA_SEEKPOINT_LENGTH; /* = 18 bytes */
#define FLAC__STREAM_METADATA_SEEKPOINT_LENGTH (18u)
extern const FLAC__uint64 FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER; /* = 0xffffffffffffffff */
@ -495,10 +505,12 @@ typedef struct {
} data;
} FLAC__StreamMetaData;
extern const unsigned FLAC__STREAM_METADATA_IS_LAST_LEN; /* = 1 bits */
extern const unsigned FLAC__STREAM_METADATA_IS_LAST_LEN; /* = 1 bit */
extern const unsigned FLAC__STREAM_METADATA_TYPE_LEN; /* = 7 bits */
extern const unsigned FLAC__STREAM_METADATA_LENGTH_LEN; /* = 24 bits */
#define FLAC__STREAM_METADATA_HEADER_LENGTH (4u)
/*****************************************************************************/

2
src/libFLAC/format.c
View File

@ -33,14 +33,12 @@ const unsigned FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN = 3; /* bits */
const unsigned FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN = 5; /* bits */
const unsigned FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN = 36; /* bits */
const unsigned FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN = 128; /* bits */
const unsigned FLAC__STREAM_METADATA_STREAMINFO_LENGTH = 34; /* bytes */
const unsigned FLAC__STREAM_METADATA_APPLICATION_ID_LEN = 32; /* bits */
const unsigned FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN = 64; /* bits */
const unsigned FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN = 64; /* bits */
const unsigned FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN = 16; /* bits */
const unsigned FLAC__STREAM_METADATA_SEEKPOINT_LENGTH = 18; /* bytes */
const FLAC__uint64 FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER = 0xffffffffffffffff;