diff options
Diffstat (limited to 'src/lib/libflac/include/private/fixed.h')
| -rw-r--r-- | src/lib/libflac/include/private/fixed.h | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/lib/libflac/include/private/fixed.h b/src/lib/libflac/include/private/fixed.h index 6656b796bec..f2e0f4fb15a 100644 --- a/src/lib/libflac/include/private/fixed.h +++ b/src/lib/libflac/include/private/fixed.h @@ -40,16 +40,16 @@ #include "FLAC/format.h" /* - * FLAC__fixed_compute_best_predictor() - * -------------------------------------------------------------------- - * Compute the best fixed predictor and the expected bits-per-sample + * FLAC__fixed_compute_best_predictor() + * -------------------------------------------------------------------- + * Compute the best fixed predictor and the expected bits-per-sample * of the residual signal for each order. The _wide() version uses * 64-bit integers which is statistically necessary when bits-per- * sample + log2(blocksize) > 30 * - * IN data[0,data_len-1] - * IN data_len - * OUT residual_bits_per_sample[0,FLAC__MAX_FIXED_ORDER] + * IN data[0,data_len-1] + * IN data_len + * OUT residual_bits_per_sample[0,FLAC__MAX_FIXED_ORDER] */ #ifndef FLAC__INTEGER_ONLY_LIBRARY unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len, FLAC__float residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]); @@ -67,30 +67,30 @@ unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsig #endif /* - * FLAC__fixed_compute_residual() - * -------------------------------------------------------------------- - * Compute the residual signal obtained from sutracting the predicted - * signal from the original. + * FLAC__fixed_compute_residual() + * -------------------------------------------------------------------- + * Compute the residual signal obtained from sutracting the predicted + * signal from the original. * - * IN data[-order,data_len-1] original signal (NOTE THE INDICES!) - * IN data_len length of original signal - * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order - * OUT residual[0,data_len-1] residual signal + * IN data[-order,data_len-1] original signal (NOTE THE INDICES!) + * IN data_len length of original signal + * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order + * OUT residual[0,data_len-1] residual signal */ void FLAC__fixed_compute_residual(const FLAC__int32 data[], unsigned data_len, unsigned order, FLAC__int32 residual[]); /* - * FLAC__fixed_restore_signal() - * -------------------------------------------------------------------- - * Restore the original signal by summing the residual and the - * predictor. + * FLAC__fixed_restore_signal() + * -------------------------------------------------------------------- + * Restore the original signal by summing the residual and the + * predictor. * - * IN residual[0,data_len-1] residual signal - * IN data_len length of original signal - * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order - * *** IMPORTANT: the caller must pass in the historical samples: - * IN data[-order,-1] previously-reconstructed historical samples - * OUT data[0,data_len-1] original signal + * IN residual[0,data_len-1] residual signal + * IN data_len length of original signal + * IN order <= FLAC__MAX_FIXED_ORDER fixed-predictor order + * *** IMPORTANT: the caller must pass in the historical samples: + * IN data[-order,-1] previously-reconstructed historical samples + * OUT data[0,data_len-1] original signal */ void FLAC__fixed_restore_signal(const FLAC__int32 residual[], unsigned data_len, unsigned order, FLAC__int32 data[]); |
