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differentiate between format max bps and reference codec max bps

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Josh Coalson
2002-05-16 06:39:13 +00:00
parent 1d437002be
commit 08200a161b
1 changed files with 8 additions and 2 deletions
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10
include/FLAC/format.h
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@@ -31,8 +31,14 @@ extern "C" {
#define FLAC__MAX_BLOCK_SIZE (65535u)
#define FLAC__MAX_CHANNELS (8u)
#define FLAC__MIN_BITS_PER_SAMPLE (4u)
/*NOTE: only up to 24 because of the current predictor coefficient quantization and the fact we use FLAC__int32s for all work */
#define FLAC__MAX_BITS_PER_SAMPLE (24u)
#define FLAC__MAX_BITS_PER_SAMPLE (32u)
/*
* NOTE: the above value is the limit of the FLAC format. However, the
* reference encoder/decoder is currently limited to 24 bits because of
* prevalent 32-bit math, so make sure and use the following value when
* appropriate:
*/
#define FLAC__REFERENCE_CODEC_MAX_BITS_PER_SAMPLE (24u)
/* the following is ((2 ** 16) - 1) * 10; see format.html as to why */
#define FLAC__MAX_SAMPLE_RATE (655350u)
#define FLAC__MAX_LPC_ORDER (32u)