diff options
Diffstat (limited to 'libavcodec/mlp.h')
| -rw-r--r-- | libavcodec/mlp.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libavcodec/mlp.h b/libavcodec/mlp.h index b83881653c..628b58d318 100644 --- a/libavcodec/mlp.h +++ b/libavcodec/mlp.h @@ -47,13 +47,15 @@ */ #define MAX_SUBSTREAMS 3 +/** which multiple of 48000 the maximum sample rate is */ +#define MAX_RATEFACTOR 4 /** maximum sample frequency seen in files */ -#define MAX_SAMPLERATE 192000 +#define MAX_SAMPLERATE (MAX_RATEFACTOR * 48000) /** maximum number of audio samples within one access unit */ -#define MAX_BLOCKSIZE (40 * (MAX_SAMPLERATE / 48000)) +#define MAX_BLOCKSIZE (40 * MAX_RATEFACTOR) /** next power of two greater than MAX_BLOCKSIZE */ -#define MAX_BLOCKSIZE_POW2 (64 * (MAX_SAMPLERATE / 48000)) +#define MAX_BLOCKSIZE_POW2 (64 * MAX_RATEFACTOR) /** number of allowed filters */ #define NUM_FILTERS 2 |