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swr-x86-simd: stereo unpack S16/S32/FLT-> S16/S32/FLT SSE/SSE2 (16 new SIMD functions)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -88,6 +88,68 @@ pack_2ch_%2_to_%1_u_int %+ SUFFIX
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REP_RET
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%endmacro
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%macro UNPACK_2CH 5-7
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cglobal unpack_2ch_%2_to_%1_%3, 3, 4, 6, dst, src, len, dst2
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mov dst2q , [dstq+gprsize]
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mov srcq , [srcq]
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mov dstq , [dstq]
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%ifidn %3, a
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test dstq, mmsize-1
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jne unpack_2ch_%2_to_%1_u_int %+ SUFFIX
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test srcq, mmsize-1
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jne unpack_2ch_%2_to_%1_u_int %+ SUFFIX
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test dst2q, mmsize-1
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jne unpack_2ch_%2_to_%1_u_int %+ SUFFIX
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%else
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unpack_2ch_%2_to_%1_u_int %+ SUFFIX
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%endif
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lea srcq , [srcq + (2<<%5)*lenq]
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lea dstq , [dstq + (1<<%4)*lenq]
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lea dst2q, [dst2q + (1<<%4)*lenq]
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neg lenq
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%7
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.next:
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mov%3 m0, [ srcq +(2<<%5)*lenq]
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mova m1, m0
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mov%3 m2, [ mmsize + srcq +(2<<%5)*lenq]
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%if %5 == 1
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punpcklwd m0,m2
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punpckhwd m1,m2
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mova m2, m0
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punpcklwd m0,m1
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punpckhwd m2,m1
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mova m1, m0
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punpcklwd m0,m2
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punpckhwd m1,m2
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%else
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shufps m0, m2, 10001000b
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shufps m1, m2, 11011101b
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%endif
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%if %4 < %5
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mov%3 m2, [2*mmsize + srcq +(2<<%5)*lenq]
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mova m3, m2
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mov%3 m4, [3*mmsize + srcq +(2<<%5)*lenq]
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shufps m2, m4, 10001000b
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shufps m3, m4, 11011101b
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SWAP 1,2
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%endif
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%6
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mov%3 [ dstq+(1<<%4)*lenq], m0
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%if %4 > %5
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mov%3 [ dst2q+(1<<%4)*lenq], m2
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mov%3 [ mmsize + dstq+(1<<%4)*lenq], m1
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mov%3 [ mmsize + dst2q+(1<<%4)*lenq], m3
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add lenq, 2*mmsize/(1<<%4)
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%else
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mov%3 [ dst2q+(1<<%4)*lenq], m1
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add lenq, mmsize/(1<<%4)
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%endif
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jl .next
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REP_RET
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%endmacro
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%macro CONV 5-7
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cglobal %2_to_%1_%3, 3, 3, 6, dst, src, len
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mov srcq , [srcq]
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@ -223,6 +285,15 @@ PACK_2CH int32, int16, a, 2, 1, INT16_TO_INT32_N
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PACK_2CH int16, int32, u, 1, 2, INT32_TO_INT16_N
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PACK_2CH int16, int32, a, 1, 2, INT32_TO_INT16_N
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UNPACK_2CH int16, int16, u, 1, 1
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UNPACK_2CH int16, int16, a, 1, 1
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UNPACK_2CH int32, int32, u, 2, 2
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UNPACK_2CH int32, int32, a, 2, 2
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UNPACK_2CH int32, int16, u, 2, 1, INT16_TO_INT32_N
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UNPACK_2CH int32, int16, a, 2, 1, INT16_TO_INT32_N
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UNPACK_2CH int16, int32, u, 1, 2, INT32_TO_INT16_N
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UNPACK_2CH int16, int32, a, 1, 2, INT32_TO_INT16_N
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INIT_XMM sse2
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CONV float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT
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CONV float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT
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@ -242,6 +313,14 @@ PACK_2CH float, int16, a, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT
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PACK_2CH int16, float, u, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT
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PACK_2CH int16, float, a, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT
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UNPACK_2CH float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT
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UNPACK_2CH float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT
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UNPACK_2CH int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT
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UNPACK_2CH int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT
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UNPACK_2CH float, int16, u, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT
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UNPACK_2CH float, int16, a, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT
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UNPACK_2CH int16, float, u, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT
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UNPACK_2CH int16, float, a, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT
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%if HAVE_AVX
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INIT_YMM avx
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@ -60,6 +60,15 @@ MULTI_CAPS_FUNC(AV_CPU_FLAG_SSE, sse)
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ac->simd_f = ff_pack_2ch_int16_to_int32_a_sse;
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if( out_fmt == AV_SAMPLE_FMT_S16 && in_fmt == AV_SAMPLE_FMT_S32P)
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ac->simd_f = ff_pack_2ch_int32_to_int16_a_sse;
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if( out_fmt == AV_SAMPLE_FMT_FLTP && in_fmt == AV_SAMPLE_FMT_FLT || out_fmt == AV_SAMPLE_FMT_S32P && in_fmt == AV_SAMPLE_FMT_S32)
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ac->simd_f = ff_unpack_2ch_int32_to_int32_a_sse;
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if( out_fmt == AV_SAMPLE_FMT_S16P && in_fmt == AV_SAMPLE_FMT_S16)
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ac->simd_f = ff_unpack_2ch_int16_to_int16_a_sse;
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if( out_fmt == AV_SAMPLE_FMT_S32P && in_fmt == AV_SAMPLE_FMT_S16)
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ac->simd_f = ff_unpack_2ch_int16_to_int32_a_sse;
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if( out_fmt == AV_SAMPLE_FMT_S16P && in_fmt == AV_SAMPLE_FMT_S32)
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ac->simd_f = ff_unpack_2ch_int32_to_int16_a_sse;
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}
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}
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@ -82,6 +91,14 @@ MULTI_CAPS_FUNC(AV_CPU_FLAG_SSE, sse)
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ac->simd_f = ff_pack_2ch_int16_to_float_a_sse2;
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if( out_fmt == AV_SAMPLE_FMT_S16 && in_fmt == AV_SAMPLE_FMT_FLTP)
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ac->simd_f = ff_pack_2ch_float_to_int16_a_sse2;
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if( out_fmt == AV_SAMPLE_FMT_FLTP && in_fmt == AV_SAMPLE_FMT_S32)
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ac->simd_f = ff_unpack_2ch_int32_to_float_a_sse2;
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if( out_fmt == AV_SAMPLE_FMT_S32P && in_fmt == AV_SAMPLE_FMT_FLT)
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ac->simd_f = ff_unpack_2ch_float_to_int32_a_sse2;
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if( out_fmt == AV_SAMPLE_FMT_FLTP && in_fmt == AV_SAMPLE_FMT_S16)
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ac->simd_f = ff_unpack_2ch_int16_to_float_a_sse2;
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if( out_fmt == AV_SAMPLE_FMT_S16P && in_fmt == AV_SAMPLE_FMT_FLT)
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ac->simd_f = ff_unpack_2ch_float_to_int16_a_sse2;
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}
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}
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if(HAVE_AVX && mm_flags & AV_CPU_FLAG_AVX) {
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