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author | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2011-09-16 00:58:26 -0700 |
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committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2011-09-16 00:58:26 -0700 |
commit | fb3a437c9dabb4aafe4a3927158161590ed745ab (patch) | |
tree | 8677d28fbacc7132286a6779d7e8657440a15b18 /silk/fixed/silk_corrMatrix_FIX.c | |
parent | c0f050e7439ef93e256d35377ef20954a0d13b8f (diff) | |
download | opus-fb3a437c9dabb4aafe4a3927158161590ed745ab.tar.gz |
Renaming the SKP_ prefix to silk_
Diffstat (limited to 'silk/fixed/silk_corrMatrix_FIX.c')
-rw-r--r-- | silk/fixed/silk_corrMatrix_FIX.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/silk/fixed/silk_corrMatrix_FIX.c b/silk/fixed/silk_corrMatrix_FIX.c index 20655c37..4475b9c8 100644 --- a/silk/fixed/silk_corrMatrix_FIX.c +++ b/silk/fixed/silk_corrMatrix_FIX.c @@ -57,13 +57,13 @@ void silk_corrVector_FIX( for( lag = 0; lag < order; lag++ ) { inner_prod = 0; for( i = 0; i < L; i++ ) { - inner_prod += SKP_RSHIFT32( SKP_SMULBB( ptr1[ i ], ptr2[i] ), rshifts ); + inner_prod += silk_RSHIFT32( silk_SMULBB( ptr1[ i ], ptr2[i] ), rshifts ); } Xt[ lag ] = inner_prod; /* X[:,lag]'*t */ ptr1--; /* Go to next column of X */ } } else { - SKP_assert( rshifts == 0 ); + silk_assert( rshifts == 0 ); for( lag = 0; lag < order; lag++ ) { Xt[ lag ] = silk_inner_prod_aligned( ptr1, ptr2, L ); /* X[:,lag]'*t */ ptr1--; /* Go to next column of X */ @@ -88,19 +88,19 @@ void silk_corrMatrix_FIX( /* Calculate energy to find shift used to fit in 32 bits */ silk_sum_sqr_shift( &energy, &rshifts_local, x, L + order - 1 ); /* Add shifts to get the desired head room */ - head_room_rshifts = SKP_max( head_room - silk_CLZ32( energy ), 0 ); + head_room_rshifts = silk_max( head_room - silk_CLZ32( energy ), 0 ); - energy = SKP_RSHIFT32( energy, head_room_rshifts ); + energy = silk_RSHIFT32( energy, head_room_rshifts ); rshifts_local += head_room_rshifts; /* Calculate energy of first column (0) of X: X[:,0]'*X[:,0] */ /* Remove contribution of first order - 1 samples */ for( i = 0; i < order - 1; i++ ) { - energy -= SKP_RSHIFT32( SKP_SMULBB( x[ i ], x[ i ] ), rshifts_local ); + energy -= silk_RSHIFT32( silk_SMULBB( x[ i ], x[ i ] ), rshifts_local ); } if( rshifts_local < *rshifts ) { /* Adjust energy */ - energy = SKP_RSHIFT32( energy, *rshifts - rshifts_local ); + energy = silk_RSHIFT32( energy, *rshifts - rshifts_local ); rshifts_local = *rshifts; } @@ -109,8 +109,8 @@ void silk_corrMatrix_FIX( matrix_ptr( XX, 0, 0, order ) = energy; ptr1 = &x[ order - 1 ]; /* First sample of column 0 of X */ for( j = 1; j < order; j++ ) { - energy = SKP_SUB32( energy, SKP_RSHIFT32( SKP_SMULBB( ptr1[ L - j ], ptr1[ L - j ] ), rshifts_local ) ); - energy = SKP_ADD32( energy, SKP_RSHIFT32( SKP_SMULBB( ptr1[ -j ], ptr1[ -j ] ), rshifts_local ) ); + energy = silk_SUB32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ L - j ], ptr1[ L - j ] ), rshifts_local ) ); + energy = silk_ADD32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ -j ], ptr1[ -j ] ), rshifts_local ) ); matrix_ptr( XX, j, j, order ) = energy; } @@ -122,14 +122,14 @@ void silk_corrMatrix_FIX( /* Inner product of column 0 and column lag: X[:,0]'*X[:,lag] */ energy = 0; for( i = 0; i < L; i++ ) { - energy += SKP_RSHIFT32( SKP_SMULBB( ptr1[ i ], ptr2[i] ), rshifts_local ); + energy += silk_RSHIFT32( silk_SMULBB( ptr1[ i ], ptr2[i] ), rshifts_local ); } /* Calculate remaining off diagonal: X[:,j]'*X[:,j + lag] */ matrix_ptr( XX, lag, 0, order ) = energy; matrix_ptr( XX, 0, lag, order ) = energy; for( j = 1; j < ( order - lag ); j++ ) { - energy = SKP_SUB32( energy, SKP_RSHIFT32( SKP_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ), rshifts_local ) ); - energy = SKP_ADD32( energy, SKP_RSHIFT32( SKP_SMULBB( ptr1[ -j ], ptr2[ -j ] ), rshifts_local ) ); + energy = silk_SUB32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ), rshifts_local ) ); + energy = silk_ADD32( energy, silk_RSHIFT32( silk_SMULBB( ptr1[ -j ], ptr2[ -j ] ), rshifts_local ) ); matrix_ptr( XX, lag + j, j, order ) = energy; matrix_ptr( XX, j, lag + j, order ) = energy; } @@ -143,8 +143,8 @@ void silk_corrMatrix_FIX( matrix_ptr( XX, 0, lag, order ) = energy; /* Calculate remaining off diagonal: X[:,j]'*X[:,j + lag] */ for( j = 1; j < ( order - lag ); j++ ) { - energy = SKP_SUB32( energy, SKP_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ) ); - energy = SKP_SMLABB( energy, ptr1[ -j ], ptr2[ -j ] ); + energy = silk_SUB32( energy, silk_SMULBB( ptr1[ L - j ], ptr2[ L - j ] ) ); + energy = silk_SMLABB( energy, ptr1[ -j ], ptr2[ -j ] ); matrix_ptr( XX, lag + j, j, order ) = energy; matrix_ptr( XX, j, lag + j, order ) = energy; } |