Commit 8f6ac77f authored by Luca Barbato's avatar Luca Barbato Committed by Anton Mitrofanov
Browse files

ppc: Cleanup quant

parent 275ef533
......@@ -70,7 +70,7 @@ int x264_quant_4x4_altivec( int16_t dct[16], uint16_t mf[16], uint16_t bias[16]
{
LOAD_ZERO;
vector bool short mskA;
vec_u32_t i_qbitsv;
vec_u32_t i_qbitsv = vec_splats( (uint32_t)16 );
vec_u16_t coefvA;
vec_u32_t multEvenvA, multOddvA;
vec_u16_t mfvA;
......@@ -86,10 +86,6 @@ int x264_quant_4x4_altivec( int16_t dct[16], uint16_t mf[16], uint16_t bias[16]
vec_s16_t temp1v, temp2v, tmpv;
vec_u32_u qbits_u;
qbits_u.s[0]=16;
i_qbitsv = vec_splat(qbits_u.v, 0);
QUANT_16_U( 0, 16 );
return vec_any_ne(nz, zero_s16v);
}
......@@ -180,6 +176,7 @@ int x264_quant_2x2_dc_altivec( int16_t dct[4], int mf, int bias )
vec_u32_t multEvenvA, multOddvA;
vec_s16_t one = vec_splat_s16(1);
vec_s16_t nz = zero_s16v;
static const vec_s16_t mask2 = CV(-1, -1, -1, -1, 0, 0, 0, 0);
vec_s16_t temp1v, temp2v;
......@@ -190,7 +187,6 @@ int x264_quant_2x2_dc_altivec( int16_t dct[4], int mf, int bias )
i_qbitsv = vec_splats( (uint32_t) 16 );
biasv = vec_splats( (uint16_t)bias );
static const vec_s16_t mask2 = CV(-1, -1, -1, -1, 0, 0, 0, 0);
QUANT_4_U_DC(0);
return vec_any_ne(vec_and(nz, mask2), zero_s16v);
}
......@@ -215,9 +211,7 @@ int x264_quant_8x8_altivec( int16_t dct[64], uint16_t mf[64], uint16_t bias[64]
vec_s16_t temp1v, temp2v, tmpv;
vec_u32_u qbits_u;
qbits_u.s[0]=16;
i_qbitsv = vec_splat(qbits_u.v, 0);
i_qbitsv = vec_splats( (uint32_t)16 );
for( int i = 0; i < 4; i++ )
QUANT_16_U( i*2*16, i*2*16+16 );
......@@ -233,8 +227,6 @@ int x264_quant_8x8_altivec( int16_t dct[64], uint16_t mf[64], uint16_t bias[64]
\
multEvenvA = vec_mule(dctv, mfv); \
multOddvA = vec_mulo(dctv, mfv); \
dctv = (vec_s16_t) vec_packs(vec_mergeh(multEvenvA, multOddvA), \
vec_mergel(multEvenvA, multOddvA)); \
dctv = (vec_s16_t) vec_packs( multEvenvA, multOddvA ); \
tmpv = xxpermdi( dctv, dctv, 2 ); \
dctv = vec_mergeh( dctv, tmpv ); \
......
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