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author | James Almer <jamrial@gmail.com> | 2014-12-30 18:16:37 -0300 |
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committer | James Almer <jamrial@gmail.com> | 2014-12-30 23:05:27 -0300 |
commit | 37b35feb64e4e0382cd5e4502dbf0f7ff9aa0b5f (patch) | |
tree | dab1985faa06b42c5a73d9f2b6f5d4677a6f7a2d /libswresample/x86/audio_convert.asm | |
parent | a288d08d84f66c74984ebc9cc9f2b9f930ef3fdd (diff) | |
download | ffmpeg-streaming-37b35feb64e4e0382cd5e4502dbf0f7ff9aa0b5f.zip ffmpeg-streaming-37b35feb64e4e0382cd5e4502dbf0f7ff9aa0b5f.tar.gz |
x86/swr: add SSE2/AVX pack_8ch functions
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libswresample/x86/audio_convert.asm')
-rw-r--r-- | libswresample/x86/audio_convert.asm | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/libswresample/x86/audio_convert.asm b/libswresample/x86/audio_convert.asm index 57d3a89..3706432 100644 --- a/libswresample/x86/audio_convert.asm +++ b/libswresample/x86/audio_convert.asm @@ -303,6 +303,135 @@ pack_6ch_%2_to_%1_u_int %+ SUFFIX %endif %endmacro +%macro PACK_8CH 5-7 +cglobal pack_8ch_%2_to_%1_%3, 2,10,10, ARCH_X86_32*32, dst, src, len, src1, src2, src3, src4, src5, src6, src7 + mov dstq, [dstq] +%if ARCH_X86_32 + DEFINE_ARGS dst, src, src2, src3, src4, src5, src6 + %define lend dword r2m + %define src1q r0q + %define src1m r1mp + %define src7q r0q + %define src7m r3mp + mov dstm, dstq +%endif + mov src7q, [srcq+7*gprsize] + mov src6q, [srcq+6*gprsize] + mov src5q, [srcq+5*gprsize] + mov src4q, [srcq+4*gprsize] +%if ARCH_X86_32 + mov src7m, src7q +%endif + mov src3q, [srcq+3*gprsize] + mov src2q, [srcq+2*gprsize] + mov src1q, [srcq+1*gprsize] + mov srcq, [srcq] +%ifidn %3, a +%if ARCH_X86_32 + test dstmp, mmsize-1 +%else + test dstq, mmsize-1 +%endif + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX + test srcq, mmsize-1 + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX + test src1q, mmsize-1 + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX + test src2q, mmsize-1 + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX + test src3q, mmsize-1 + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX + test src4q, mmsize-1 + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX + test src5q, mmsize-1 + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX + test src6q, mmsize-1 + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX +%if ARCH_X86_32 + test src7m, mmsize-1 +%else + test src7q, mmsize-1 +%endif + jne pack_8ch_%2_to_%1_u_int %+ SUFFIX +%else +pack_8ch_%2_to_%1_u_int %+ SUFFIX +%endif + sub src1q, srcq + sub src2q, srcq + sub src3q, srcq + sub src4q, srcq + sub src5q, srcq + sub src6q, srcq +%if ARCH_X86_64 + sub src7q, srcq +%else + mov src1m, src1q + sub src7m, srcq +%endif + +%if ARCH_X86_64 + %7 x,x,x,x,m9,x +%elifidn %1, int32 + %define m9 [flt2p31] +%else + %define m9 [flt2pm31] +%endif + +.loop: + mov%3 m0, [srcq ] + mov%3 m1, [srcq+src1q] + mov%3 m2, [srcq+src2q] + mov%3 m3, [srcq+src3q] +%if ARCH_X86_32 + mov src7q, src7m +%endif + mov%3 m4, [srcq+src4q] + mov%3 m5, [srcq+src5q] + mov%3 m6, [srcq+src6q] + mov%3 m7, [srcq+src7q] + +%if ARCH_X86_64 + TRANSPOSE8x4D 0, 1, 2, 3, 4, 5, 6, 7, 8 + + %6 m0,m1,x,x,m9,m8 + %6 m2,m3,x,x,m9,m8 + %6 m4,m5,x,x,m9,m8 + %6 m6,m7,x,x,m9,m8 + + mov%3 [dstq], m0 +%else + mov dstq, dstm + + TRANSPOSE8x4D 0, 1, 2, 3, 4, 5, 6, 7, [rsp], [rsp+16], 1 + + %6 m0,m1,x,x,m9,m2 + mova m2, [rsp] + mov%3 [dstq], m0 + %6 m2,m3,x,x,m9,m0 + %6 m4,m5,x,x,m9,m0 + %6 m6,m7,x,x,m9,m0 + +%endif + + mov%3 [dstq+16], m1 + mov%3 [dstq+32], m2 + mov%3 [dstq+48], m3 + mov%3 [dstq+64], m4 + mov%3 [dstq+80], m5 + mov%3 [dstq+96], m6 + mov%3 [dstq+112], m7 + + add srcq, mmsize + add dstq, mmsize*8 +%if ARCH_X86_32 + mov dstm, dstq + mov src1q, src1m +%endif + sub lend, mmsize/4 + jg .loop + REP_RET +%endmacro + %macro INT16_TO_INT32_N 6 pxor m2, m2 pxor m3, m3 @@ -452,6 +581,14 @@ PACK_6CH float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT PACK_6CH int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT PACK_6CH int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT +PACK_8CH float, float, u, 2, 2, NOP_N, NOP_N +PACK_8CH float, float, a, 2, 2, NOP_N, NOP_N + +PACK_8CH float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT +PACK_8CH float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT +PACK_8CH int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT +PACK_8CH int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT + INIT_XMM ssse3 UNPACK_2CH int16, int16, u, 1, 1, NOP_N, NOP_N UNPACK_2CH int16, int16, a, 1, 1, NOP_N, NOP_N @@ -470,6 +607,14 @@ PACK_6CH float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT PACK_6CH int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT PACK_6CH int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT +PACK_8CH float, float, u, 2, 2, NOP_N, NOP_N +PACK_8CH float, float, a, 2, 2, NOP_N, NOP_N + +PACK_8CH float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT +PACK_8CH float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT +PACK_8CH int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT +PACK_8CH int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT + INIT_YMM avx CONV float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT CONV float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT |