; float *src1, int n);
;*******************************************************************
INIT_XMM sse
-cglobal ps_mul_pair_single, 4, 5, 4, dst, src1, src2, n
- xor r4q, r4q
+cglobal ps_mul_pair_single, 4, 4, 4, dst, src1, src2, n
+ shl nd, 3
+ add src1q, nq
+ add dstq, nq
+ neg nq
+align 16
.loop:
- movu m0, [src1q+r4q]
- movu m1, [src1q+r4q+mmsize]
+ movu m0, [src1q+nq]
+ movu m1, [src1q+nq+mmsize]
mova m2, [src2q]
mova m3, m2
unpcklps m2, m2
unpckhps m3, m3
mulps m0, m2
mulps m1, m3
- mova [dstq+r4q], m0
- mova [dstq+r4q+mmsize], m1
+ mova [dstq+nq], m0
+ mova [dstq+nq+mmsize], m1
add src2q, mmsize
- add r4q, mmsize*2
- sub nd, mmsize/4
- jg .loop
+ add nq, mmsize*2
+ jl .loop
REP_RET
;***********************************************************************
cglobal ps_stereo_interpolate, 5, 5, 6, l, r, h, h_step, n
movaps m0, [hq]
movaps m1, [h_stepq]
- cmp nd, 0
- jle .ret
+ unpcklps m4, m0, m0
+ unpckhps m0, m0
+ unpcklps m5, m1, m1
+ unpckhps m1, m1
shl nd, 3
add lq, nq
add rq, nq
align 16
.loop:
+ addps m4, m5
addps m0, m1
movddup m2, [lq+nq]
movddup m3, [rq+nq]
- movaps m4, m0
- movaps m5, m0
- unpcklps m4, m4
- unpckhps m5, m5
mulps m2, m4
- mulps m3, m5
+ mulps m3, m0
+ addps m2, m3
+ movsd [lq+nq], m2
+ movhps [rq+nq], m2
+ add nq, 8
+ jl .loop
+ REP_RET
+
+;***************************************************************************
+;void ps_stereo_interpolate_ipdopd_sse3(float (*l)[2], float (*r)[2],
+; float h[2][4], float h_step[2][4],
+; int len);
+;***************************************************************************
+INIT_XMM sse3
+cglobal ps_stereo_interpolate_ipdopd, 5, 5, 10, l, r, h, h_step, n
+ movaps m0, [hq]
+ movaps m1, [hq+mmsize]
+%if ARCH_X86_64
+ movaps m8, [h_stepq]
+ movaps m9, [h_stepq+mmsize]
+ %define H_STEP0 m8
+ %define H_STEP1 m9
+%else
+ %define H_STEP0 [h_stepq]
+ %define H_STEP1 [h_stepq+mmsize]
+%endif
+ shl nd, 3
+ add lq, nq
+ add rq, nq
+ neg nq
+
+align 16
+.loop:
+ addps m0, H_STEP0
+ addps m1, H_STEP1
+ movddup m2, [lq+nq]
+ movddup m3, [rq+nq]
+ shufps m4, m2, m2, q2301
+ shufps m5, m3, m3, q2301
+ unpcklps m6, m0, m0
+ unpckhps m7, m0, m0
+ mulps m2, m6
+ mulps m3, m7
+ unpcklps m6, m1, m1
+ unpckhps m7, m1, m1
+ mulps m4, m6
+ mulps m5, m7
addps m2, m3
+ addsubps m2, m4
+ addsubps m2, m5
movsd [lq+nq], m2
movhps [rq+nq], m2
add nq, 8
jl .loop
-.ret:
REP_RET
+;**********************************************************
+;void ps_hybrid_analysis_ileave_sse(float out[2][38][64],
+; float (*in)[32][2],
+; int i, int len)
+;**********************************************************
+INIT_XMM sse
+cglobal ps_hybrid_analysis_ileave, 3, 7, 5, out, in, i, len, in0, in1, tmp
+ movsxdifnidn iq, id
+ mov lend, 32 << 3
+ lea inq, [inq+iq*4]
+ mov tmpd, id
+ shl tmpd, 8
+ add outq, tmpq
+ mov tmpd, 64
+ sub tmpd, id
+ mov id, tmpd
+
+ test id, 1
+ jne .loop4
+ test id, 2
+ jne .loop8
+
+align 16
+.loop16:
+ mov in0q, inq
+ mov in1q, 38*64*4
+ add in1q, in0q
+ mov tmpd, lend
+
+.inner_loop16:
+ movaps m0, [in0q]
+ movaps m1, [in1q]
+ movaps m2, [in0q+lenq]
+ movaps m3, [in1q+lenq]
+ TRANSPOSE4x4PS 0, 1, 2, 3, 4
+ movaps [outq], m0
+ movaps [outq+lenq], m1
+ movaps [outq+lenq*2], m2
+ movaps [outq+3*32*2*4], m3
+ lea in0q, [in0q+lenq*2]
+ lea in1q, [in1q+lenq*2]
+ add outq, mmsize
+ sub tmpd, mmsize
+ jg .inner_loop16
+ add inq, 16
+ add outq, 3*32*2*4
+ sub id, 4
+ jg .loop16
+ RET
+
+align 16
+.loop8:
+ mov in0q, inq
+ mov in1q, 38*64*4
+ add in1q, in0q
+ mov tmpd, lend
+
+.inner_loop8:
+ movlps m0, [in0q]
+ movlps m1, [in1q]
+ movhps m0, [in0q+lenq]
+ movhps m1, [in1q+lenq]
+ SBUTTERFLYPS 0, 1, 2
+ SBUTTERFLYPD 0, 1, 2
+ movaps [outq], m0
+ movaps [outq+lenq], m1
+ lea in0q, [in0q+lenq*2]
+ lea in1q, [in1q+lenq*2]
+ add outq, mmsize
+ sub tmpd, mmsize
+ jg .inner_loop8
+ add inq, 8
+ add outq, lenq
+ sub id, 2
+ jg .loop16
+ RET
+
+align 16
+.loop4:
+ mov in0q, inq
+ mov in1q, 38*64*4
+ add in1q, in0q
+ mov tmpd, lend
+
+.inner_loop4:
+ movss m0, [in0q]
+ movss m1, [in1q]
+ movss m2, [in0q+lenq]
+ movss m3, [in1q+lenq]
+ movlhps m0, m1
+ movlhps m2, m3
+ shufps m0, m2, q2020
+ movaps [outq], m0
+ lea in0q, [in0q+lenq*2]
+ lea in1q, [in1q+lenq*2]
+ add outq, mmsize
+ sub tmpd, mmsize
+ jg .inner_loop4
+ add inq, 4
+ sub id, 1
+ test id, 2
+ jne .loop8
+ cmp id, 4
+ jge .loop16
+ RET
+
+;***********************************************************
+;void ps_hybrid_synthesis_deint_sse4(float out[2][38][64],
+; float (*in)[32][2],
+; int i, int len)
+;***********************************************************
+%macro HYBRID_SYNTHESIS_DEINT 0
+cglobal ps_hybrid_synthesis_deint, 3, 7, 5, out, in, i, len, out0, out1, tmp
+%if cpuflag(sse4)
+%define MOVH movsd
+%else
+%define MOVH movlps
+%endif
+ movsxdifnidn iq, id
+ mov lend, 32 << 3
+ lea outq, [outq+iq*4]
+ mov tmpd, id
+ shl tmpd, 8
+ add inq, tmpq
+ mov tmpd, 64
+ sub tmpd, id
+ mov id, tmpd
+
+ test id, 1
+ jne .loop4
+ test id, 2
+ jne .loop8
+
+align 16
+.loop16:
+ mov out0q, outq
+ mov out1q, 38*64*4
+ add out1q, out0q
+ mov tmpd, lend
+
+.inner_loop16:
+ movaps m0, [inq]
+ movaps m1, [inq+lenq]
+ movaps m2, [inq+lenq*2]
+ movaps m3, [inq+3*32*2*4]
+ TRANSPOSE4x4PS 0, 1, 2, 3, 4
+ movaps [out0q], m0
+ movaps [out1q], m1
+ movaps [out0q+lenq], m2
+ movaps [out1q+lenq], m3
+ lea out0q, [out0q+lenq*2]
+ lea out1q, [out1q+lenq*2]
+ add inq, mmsize
+ sub tmpd, mmsize
+ jg .inner_loop16
+ add outq, 16
+ add inq, 3*32*2*4
+ sub id, 4
+ jg .loop16
+ RET
+
+align 16
+.loop8:
+ mov out0q, outq
+ mov out1q, 38*64*4
+ add out1q, out0q
+ mov tmpd, lend
+
+.inner_loop8:
+ movaps m0, [inq]
+ movaps m1, [inq+lenq]
+ SBUTTERFLYPS 0, 1, 2
+ SBUTTERFLYPD 0, 1, 2
+ MOVH [out0q], m0
+ MOVH [out1q], m1
+ movhps [out0q+lenq], m0
+ movhps [out1q+lenq], m1
+ lea out0q, [out0q+lenq*2]
+ lea out1q, [out1q+lenq*2]
+ add inq, mmsize
+ sub tmpd, mmsize
+ jg .inner_loop8
+ add outq, 8
+ add inq, lenq
+ sub id, 2
+ jg .loop16
+ RET
+
+align 16
+.loop4:
+ mov out0q, outq
+ mov out1q, 38*64*4
+ add out1q, out0q
+ mov tmpd, lend
+
+.inner_loop4:
+ movaps m0, [inq]
+ movss [out0q], m0
+%if cpuflag(sse4)
+ extractps [out1q], m0, 1
+ extractps [out0q+lenq], m0, 2
+ extractps [out1q+lenq], m0, 3
+%else
+ movhlps m1, m0
+ movss [out0q+lenq], m1
+ shufps m0, m0, 0xb1
+ movss [out1q], m0
+ movhlps m1, m0
+ movss [out1q+lenq], m1
+%endif
+ lea out0q, [out0q+lenq*2]
+ lea out1q, [out1q+lenq*2]
+ add inq, mmsize
+ sub tmpd, mmsize
+ jg .inner_loop4
+ add outq, 4
+ sub id, 1
+ test id, 2
+ jne .loop8
+ cmp id, 4
+ jge .loop16
+ RET
+%endmacro
+
+INIT_XMM sse
+HYBRID_SYNTHESIS_DEINT
+INIT_XMM sse4
+HYBRID_SYNTHESIS_DEINT
+
;*******************************************************************
;void ff_ps_hybrid_analysis_<opt>(float (*out)[2], float (*in)[2],
; const float (*filter)[8][2],
projects / ffmpeg / blobdiff