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Update opus from 1.1.4 to 1.2.1

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This commit is contained in:
Zack Middleton 2018-03-16 13:03:37 -05:00
parent c38c823a2a
commit cb24c59567
155 changed files with 6263 additions and 3968 deletions
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68
code/opus-1.1.4/silk/arm/arm_silk_map.c
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@ -28,13 +28,62 @@ POSSIBILITY OF SUCH DAMAGE.
# include "config.h"
#endif
#include "main_FIX.h"
#include "NSQ.h"
#include "SigProc_FIX.h"
#if defined(OPUS_HAVE_RTCD)
# if (defined(OPUS_ARM_MAY_HAVE_NEON_INTR) && \
!defined(OPUS_ARM_PRESUME_NEON_INTR))
void (*const SILK_BIQUAD_ALT_STRIDE2_IMPL[OPUS_ARCHMASK + 1])(
const opus_int16 *in, /* I input signal */
const opus_int32 *B_Q28, /* I MA coefficients [3] */
const opus_int32 *A_Q28, /* I AR coefficients [2] */
opus_int32 *S, /* I/O State vector [4] */
opus_int16 *out, /* O output signal */
const opus_int32 len /* I signal length (must be even) */
) = {
silk_biquad_alt_stride2_c, /* ARMv4 */
silk_biquad_alt_stride2_c, /* EDSP */
silk_biquad_alt_stride2_c, /* Media */
silk_biquad_alt_stride2_neon, /* Neon */
};
opus_int32 (*const SILK_LPC_INVERSE_PRED_GAIN_IMPL[OPUS_ARCHMASK + 1])( /* O Returns inverse prediction gain in energy domain, Q30 */
const opus_int16 *A_Q12, /* I Prediction coefficients, Q12 [order] */
const opus_int order /* I Prediction order */
) = {
silk_LPC_inverse_pred_gain_c, /* ARMv4 */
silk_LPC_inverse_pred_gain_c, /* EDSP */
silk_LPC_inverse_pred_gain_c, /* Media */
silk_LPC_inverse_pred_gain_neon, /* Neon */
};
void (*const SILK_NSQ_DEL_DEC_IMPL[OPUS_ARCHMASK + 1])(
const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int16 x16[], /* I Input */
opus_int8 pulses[], /* O Quantized pulse signal */
const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */
const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */
const opus_int16 AR_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */
const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */
const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */
const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */
const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */
const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */
const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */
const opus_int LTP_scale_Q14 /* I LTP state scaling */
) = {
silk_NSQ_del_dec_c, /* ARMv4 */
silk_NSQ_del_dec_c, /* EDSP */
silk_NSQ_del_dec_c, /* Media */
silk_NSQ_del_dec_neon, /* Neon */
};
/*There is no table for silk_noise_shape_quantizer_short_prediction because the
NEON version takes different parameters than the C version.
Instead RTCD is done via if statements at the call sites.
@ -52,4 +101,23 @@ opus_int32
# endif
# if defined(FIXED_POINT) && \
defined(OPUS_ARM_MAY_HAVE_NEON_INTR) && !defined(OPUS_ARM_PRESUME_NEON_INTR)
void (*const SILK_WARPED_AUTOCORRELATION_FIX_IMPL[OPUS_ARCHMASK + 1])(
opus_int32 *corr, /* O Result [order + 1] */
opus_int *scale, /* O Scaling of the correlation vector */
const opus_int16 *input, /* I Input data to correlate */
const opus_int warping_Q16, /* I Warping coefficient */
const opus_int length, /* I Length of input */
const opus_int order /* I Correlation order (even) */
) = {
silk_warped_autocorrelation_FIX_c, /* ARMv4 */
silk_warped_autocorrelation_FIX_c, /* EDSP */
silk_warped_autocorrelation_FIX_c, /* Media */
silk_warped_autocorrelation_FIX_neon, /* Neon */
};
# endif
#endif /* OPUS_HAVE_RTCD */