diff options
Diffstat (limited to 'silk/SigProc_FIX.h')
| -rw-r--r-- | silk/SigProc_FIX.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/silk/SigProc_FIX.h b/silk/SigProc_FIX.h index 4be09854..b6329944 100644 --- a/silk/SigProc_FIX.h +++ b/silk/SigProc_FIX.h @@ -41,7 +41,11 @@ extern "C" #include "typedef.h" #include "resampler_structs.h" #include "macros.h" +#include "cpu_support.h" +#if defined(OPUS_X86_MAY_HAVE_SSE4_1) +#include "x86/SigProc_FIX_sse.h" +#endif /********************************************************************/ /* SIGNAL PROCESSING FUNCTIONS */ @@ -108,7 +112,8 @@ void silk_LPC_analysis_filter( const opus_int16 *in, /* I Input signal */ const opus_int16 *B, /* I MA prediction coefficients, Q12 [order] */ const opus_int32 len, /* I Signal length */ - const opus_int32 d /* I Filter order */ + const opus_int32 d, /* I Filter order */ + int arch /* I Run-time architecture */ ); /* Chirp (bandwidth expand) LP AR filter */ @@ -303,7 +308,7 @@ void silk_NLSF_VQ_weights_laroia( ); /* Compute reflection coefficients from input signal */ -void silk_burg_modified( +void silk_burg_modified_c( opus_int32 *res_nrg, /* O Residual energy */ opus_int *res_nrg_Q, /* O Residual energy Q value */ opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ @@ -335,12 +340,15 @@ void silk_scale_vector32_Q26_lshift_18( /********************************************************************/ /* return sum( inVec1[i] * inVec2[i] ) */ + opus_int32 silk_inner_prod_aligned( const opus_int16 *const inVec1, /* I input vector 1 */ const opus_int16 *const inVec2, /* I input vector 2 */ - const opus_int len /* I vector lengths */ + const opus_int len, /* I vector lengths */ + int arch /* I Run-time architecture */ ); + opus_int32 silk_inner_prod_aligned_scale( const opus_int16 *const inVec1, /* I input vector 1 */ const opus_int16 *const inVec2, /* I input vector 2 */ @@ -348,7 +356,7 @@ opus_int32 silk_inner_prod_aligned_scale( const opus_int len /* I vector lengths */ ); -opus_int64 silk_inner_prod16_aligned_64( +opus_int64 silk_inner_prod16_aligned_64_c( const opus_int16 *inVec1, /* I input vector 1 */ const opus_int16 *inVec2, /* I input vector 2 */ const opus_int len /* I vector lengths */ @@ -575,6 +583,14 @@ static OPUS_INLINE opus_int64 silk_max_64(opus_int64 a, opus_int64 b) /* the following seems faster on x86 */ #define silk_SMMUL(a32, b32) (opus_int32)silk_RSHIFT64(silk_SMULL((a32), (b32)), 32) +#if !defined(OPUS_X86_MAY_HAVE_SSE4_1) +#define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \ + ((void)(arch), silk_burg_modified_c(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch)) + +#define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \ + ((void)(arch),silk_inner_prod16_aligned_64_c(inVec1, inVec2, len)) +#endif + #include "Inlines.h" #include "MacroCount.h" #include "MacroDebug.h" |