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authorJean-Marc Valin <jmvalin@jmvalin.ca>2011-09-16 00:58:26 -0700
committerJean-Marc Valin <jmvalin@jmvalin.ca>2011-09-16 00:58:26 -0700
commitfb3a437c9dabb4aafe4a3927158161590ed745ab (patch)
tree8677d28fbacc7132286a6779d7e8657440a15b18 /silk/fixed/silk_corrMatrix_FIX.c
parentc0f050e7439ef93e256d35377ef20954a0d13b8f (diff)
downloadopus-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.c26
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;
}