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x86/aacpsdsp: add ff_ps_hybrid_synthesis_deint_{sse,sse4}
About 2x faster than the c version.
This commit is contained in:
James Almer
parent
3c5a53cdfa
commit
e229df9478
@ -166,6 +166,129 @@ align 16
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jl .loop
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REP_RET
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;***********************************************************
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;void ps_hybrid_synthesis_deint_sse4(float out[2][38][64],
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; float (*in)[32][2],
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; int i, int len)
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;***********************************************************
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%macro HYBRID_SYNTHESIS_DEINT 0
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cglobal ps_hybrid_synthesis_deint, 3, 7, 5, out, in, i, len, out0, out1, tmp
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%if cpuflag(sse4)
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%define MOVH movsd
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%else
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%define MOVH movlps
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%endif
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movsxdifnidn iq, id
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mov lend, 32 << 3
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lea outq, [outq+iq*4]
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mov tmpd, id
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shl tmpd, 8
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add inq, tmpq
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mov tmpd, 64
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sub tmpd, id
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mov id, tmpd
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test id, 1
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jne .loop4
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test id, 2
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jne .loop8
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align 16
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.loop16:
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mov out0q, outq
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mov out1q, 38*64*4
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add out1q, out0q
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mov tmpd, lend
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.inner_loop16:
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movaps m0, [inq]
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movaps m1, [inq+lenq]
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movaps m2, [inq+lenq*2]
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movaps m3, [inq+3*32*2*4]
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TRANSPOSE4x4PS 0, 1, 2, 3, 4
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movaps [out0q], m0
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movaps [out1q], m1
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movaps [out0q+lenq], m2
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movaps [out1q+lenq], m3
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lea out0q, [out0q+lenq*2]
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lea out1q, [out1q+lenq*2]
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add inq, mmsize
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sub tmpd, mmsize
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jg .inner_loop16
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add outq, 16
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add inq, 3*32*2*4
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sub id, 4
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jg .loop16
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RET
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align 16
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.loop8:
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mov out0q, outq
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mov out1q, 38*64*4
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add out1q, out0q
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mov tmpd, lend
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.inner_loop8:
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movaps m0, [inq]
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movaps m1, [inq+lenq]
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SBUTTERFLYPS 0, 1, 2
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SBUTTERFLYPD 0, 1, 2
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MOVH [out0q], m0
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MOVH [out1q], m1
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movhps [out0q+lenq], m0
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movhps [out1q+lenq], m1
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lea out0q, [out0q+lenq*2]
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lea out1q, [out1q+lenq*2]
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add inq, mmsize
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sub tmpd, mmsize
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jg .inner_loop8
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add outq, 8
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add inq, lenq
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sub id, 2
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jg .loop16
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RET
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align 16
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.loop4:
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mov out0q, outq
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mov out1q, 38*64*4
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add out1q, out0q
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mov tmpd, lend
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.inner_loop4:
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movaps m0, [inq]
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movss [out0q], m0
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%if cpuflag(sse4)
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extractps [out1q], m0, 1
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extractps [out0q+lenq], m0, 2
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extractps [out1q+lenq], m0, 3
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%else
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movhlps m1, m0
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movss [out0q+lenq], m1
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shufps m0, m0, 0xb1
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movss [out1q], m0
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movhlps m1, m0
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movss [out1q+lenq], m1
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%endif
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lea out0q, [out0q+lenq*2]
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lea out1q, [out1q+lenq*2]
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add inq, mmsize
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sub tmpd, mmsize
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jg .inner_loop4
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add outq, 4
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sub id, 1
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test id, 2
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jne .loop8
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cmp id, 4
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jge .loop16
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RET
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%endmacro
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INIT_XMM sse
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HYBRID_SYNTHESIS_DEINT
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INIT_XMM sse4
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HYBRID_SYNTHESIS_DEINT
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;*******************************************************************
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;void ff_ps_hybrid_analysis_<opt>(float (*out)[2], float (*in)[2],
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; const float (*filter)[8][2],
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@ -40,6 +40,10 @@ void ff_ps_stereo_interpolate_sse3(float (*l)[2], float (*r)[2],
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void ff_ps_stereo_interpolate_ipdopd_sse3(float (*l)[2], float (*r)[2],
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float h[2][4], float h_step[2][4],
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int len);
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void ff_ps_hybrid_synthesis_deint_sse(float out[2][38][64], float (*in)[32][2],
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int i, int len);
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void ff_ps_hybrid_synthesis_deint_sse4(float out[2][38][64], float (*in)[32][2],
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int i, int len);
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av_cold void ff_psdsp_init_x86(PSDSPContext *s)
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{
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@ -48,6 +52,7 @@ av_cold void ff_psdsp_init_x86(PSDSPContext *s)
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if (EXTERNAL_SSE(cpu_flags)) {
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s->add_squares = ff_ps_add_squares_sse;
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s->mul_pair_single = ff_ps_mul_pair_single_sse;
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s->hybrid_synthesis_deint = ff_ps_hybrid_synthesis_deint_sse;
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s->hybrid_analysis = ff_ps_hybrid_analysis_sse;
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}
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if (EXTERNAL_SSE3(cpu_flags)) {
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@ -56,4 +61,7 @@ av_cold void ff_psdsp_init_x86(PSDSPContext *s)
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s->stereo_interpolate[1] = ff_ps_stereo_interpolate_ipdopd_sse3;
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s->hybrid_analysis = ff_ps_hybrid_analysis_sse3;
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}
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if (EXTERNAL_SSE4(cpu_flags)) {
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s->hybrid_synthesis_deint = ff_ps_hybrid_synthesis_deint_sse4;
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}
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}
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@ -71,6 +71,12 @@
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SWAP %1, %3, %2
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%endmacro
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%macro SBUTTERFLYPD 3
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movlhps m%3, m%1, m%2
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movhlps m%2, m%2, m%1
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SWAP %1, %3
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%endmacro
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%macro TRANSPOSE4x4B 5
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SBUTTERFLY bw, %1, %2, %5
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SBUTTERFLY bw, %3, %4, %5
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@ -117,12 +123,9 @@
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%macro TRANSPOSE4x4PS 5
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SBUTTERFLYPS %1, %2, %5
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SBUTTERFLYPS %3, %4, %5
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movlhps m%5, m%1, m%3
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movhlps m%3, m%1
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SWAP %5, %1
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movlhps m%5, m%2, m%4
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movhlps m%4, m%2
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SWAP %5, %2, %3
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SBUTTERFLYPD %1, %3, %5
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SBUTTERFLYPD %2, %4, %5
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SWAP %2, %3
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%endmacro
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%macro TRANSPOSE8x4D 9-11
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