diff options
Diffstat (limited to 'ffmpeg/libswresample/x86/audio_convert.asm')
| -rw-r--r-- | ffmpeg/libswresample/x86/audio_convert.asm | 465 |
1 files changed, 0 insertions, 465 deletions
diff --git a/ffmpeg/libswresample/x86/audio_convert.asm b/ffmpeg/libswresample/x86/audio_convert.asm deleted file mode 100644 index b6e9e5d..0000000 --- a/ffmpeg/libswresample/x86/audio_convert.asm +++ /dev/null @@ -1,465 +0,0 @@ -;****************************************************************************** -;* Copyright (c) 2012 Michael Niedermayer -;* -;* This file is part of FFmpeg. -;* -;* FFmpeg is free software; you can redistribute it and/or -;* modify it under the terms of the GNU Lesser General Public -;* License as published by the Free Software Foundation; either -;* version 2.1 of the License, or (at your option) any later version. -;* -;* FFmpeg is distributed in the hope that it will be useful, -;* but WITHOUT ANY WARRANTY; without even the implied warranty of -;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -;* Lesser General Public License for more details. -;* -;* You should have received a copy of the GNU Lesser General Public -;* License along with FFmpeg; if not, write to the Free Software -;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -;****************************************************************************** - -%include "libavutil/x86/x86util.asm" - -SECTION_RODATA 32 -flt2pm31: times 8 dd 4.6566129e-10 -flt2p31 : times 8 dd 2147483648.0 -flt2p15 : times 8 dd 32768.0 - -word_unpack_shuf : db 0, 1, 4, 5, 8, 9,12,13, 2, 3, 6, 7,10,11,14,15 - -SECTION .text - - -;to, from, a/u, log2_outsize, log_intsize, const -%macro PACK_2CH 5-7 -cglobal pack_2ch_%2_to_%1_%3, 3, 4, 6, dst, src, len, src2 - mov src2q , [srcq+gprsize] - mov srcq , [srcq] - mov dstq , [dstq] -%ifidn %3, a - test dstq, mmsize-1 - jne pack_2ch_%2_to_%1_u_int %+ SUFFIX - test srcq, mmsize-1 - jne pack_2ch_%2_to_%1_u_int %+ SUFFIX - test src2q, mmsize-1 - jne pack_2ch_%2_to_%1_u_int %+ SUFFIX -%else -pack_2ch_%2_to_%1_u_int %+ SUFFIX -%endif - lea srcq , [srcq + (1<<%5)*lenq] - lea src2q, [src2q + (1<<%5)*lenq] - lea dstq , [dstq + (2<<%4)*lenq] - neg lenq - %7 m0,m1,m2,m3,m4,m5 -.next: -%if %4 >= %5 - mov%3 m0, [ srcq +(1<<%5)*lenq] - mova m1, m0 - mov%3 m2, [ src2q+(1<<%5)*lenq] -%if %5 == 1 - punpcklwd m0, m2 - punpckhwd m1, m2 -%else - punpckldq m0, m2 - punpckhdq m1, m2 -%endif - %6 m0,m1,m2,m3,m4,m5 -%else - mov%3 m0, [ srcq +(1<<%5)*lenq] - mov%3 m1, [mmsize + srcq +(1<<%5)*lenq] - mov%3 m2, [ src2q+(1<<%5)*lenq] - mov%3 m3, [mmsize + src2q+(1<<%5)*lenq] - %6 m0,m1,m2,m3,m4,m5 - mova m2, m0 - punpcklwd m0, m1 - punpckhwd m2, m1 - SWAP 1,2 -%endif - mov%3 [ dstq+(2<<%4)*lenq], m0 - mov%3 [ mmsize + dstq+(2<<%4)*lenq], m1 -%if %4 > %5 - mov%3 [2*mmsize + dstq+(2<<%4)*lenq], m2 - mov%3 [3*mmsize + dstq+(2<<%4)*lenq], m3 - add lenq, 4*mmsize/(2<<%4) -%else - add lenq, 2*mmsize/(2<<%4) -%endif - jl .next - REP_RET -%endmacro - -%macro UNPACK_2CH 5-7 -cglobal unpack_2ch_%2_to_%1_%3, 3, 4, 7, dst, src, len, dst2 - mov dst2q , [dstq+gprsize] - mov srcq , [srcq] - mov dstq , [dstq] -%ifidn %3, a - test dstq, mmsize-1 - jne unpack_2ch_%2_to_%1_u_int %+ SUFFIX - test srcq, mmsize-1 - jne unpack_2ch_%2_to_%1_u_int %+ SUFFIX - test dst2q, mmsize-1 - jne unpack_2ch_%2_to_%1_u_int %+ SUFFIX -%else -unpack_2ch_%2_to_%1_u_int %+ SUFFIX -%endif - lea srcq , [srcq + (2<<%5)*lenq] - lea dstq , [dstq + (1<<%4)*lenq] - lea dst2q, [dst2q + (1<<%4)*lenq] - neg lenq - %7 m0,m1,m2,m3,m4,m5 - mova m6, [word_unpack_shuf] -.next: - mov%3 m0, [ srcq +(2<<%5)*lenq] - mov%3 m2, [ mmsize + srcq +(2<<%5)*lenq] -%if %5 == 1 -%ifidn SUFFIX, _ssse3 - pshufb m0, m6 - mova m1, m0 - pshufb m2, m6 - punpcklqdq m0,m2 - punpckhqdq m1,m2 -%else - mova m1, m0 - punpcklwd m0,m2 - punpckhwd m1,m2 - - mova m2, m0 - punpcklwd m0,m1 - punpckhwd m2,m1 - - mova m1, m0 - punpcklwd m0,m2 - punpckhwd m1,m2 -%endif -%else - mova m1, m0 - shufps m0, m2, 10001000b - shufps m1, m2, 11011101b -%endif -%if %4 < %5 - mov%3 m2, [2*mmsize + srcq +(2<<%5)*lenq] - mova m3, m2 - mov%3 m4, [3*mmsize + srcq +(2<<%5)*lenq] - shufps m2, m4, 10001000b - shufps m3, m4, 11011101b - SWAP 1,2 -%endif - %6 m0,m1,m2,m3,m4,m5 - mov%3 [ dstq+(1<<%4)*lenq], m0 -%if %4 > %5 - mov%3 [ dst2q+(1<<%4)*lenq], m2 - mov%3 [ mmsize + dstq+(1<<%4)*lenq], m1 - mov%3 [ mmsize + dst2q+(1<<%4)*lenq], m3 - add lenq, 2*mmsize/(1<<%4) -%else - mov%3 [ dst2q+(1<<%4)*lenq], m1 - add lenq, mmsize/(1<<%4) -%endif - jl .next - REP_RET -%endmacro - -%macro CONV 5-7 -cglobal %2_to_%1_%3, 3, 3, 6, dst, src, len - mov srcq , [srcq] - mov dstq , [dstq] -%ifidn %3, a - test dstq, mmsize-1 - jne %2_to_%1_u_int %+ SUFFIX - test srcq, mmsize-1 - jne %2_to_%1_u_int %+ SUFFIX -%else -%2_to_%1_u_int %+ SUFFIX -%endif - lea srcq , [srcq + (1<<%5)*lenq] - lea dstq , [dstq + (1<<%4)*lenq] - neg lenq - %7 m0,m1,m2,m3,m4,m5 -.next: - mov%3 m0, [ srcq +(1<<%5)*lenq] - mov%3 m1, [ mmsize + srcq +(1<<%5)*lenq] -%if %4 < %5 - mov%3 m2, [2*mmsize + srcq +(1<<%5)*lenq] - mov%3 m3, [3*mmsize + srcq +(1<<%5)*lenq] -%endif - %6 m0,m1,m2,m3,m4,m5 - mov%3 [ dstq+(1<<%4)*lenq], m0 - mov%3 [ mmsize + dstq+(1<<%4)*lenq], m1 -%if %4 > %5 - mov%3 [2*mmsize + dstq+(1<<%4)*lenq], m2 - mov%3 [3*mmsize + dstq+(1<<%4)*lenq], m3 - add lenq, 4*mmsize/(1<<%4) -%else - add lenq, 2*mmsize/(1<<%4) -%endif - jl .next -%if mmsize == 8 - emms - RET -%else - REP_RET -%endif -%endmacro - -%macro PACK_6CH 5-7 -cglobal pack_6ch_%2_to_%1_%3, 2,8,7, dst, src, src1, src2, src3, src4, src5, len -%if ARCH_X86_64 - mov lend, r2d -%else - %define lend dword r2m -%endif - mov src1q, [srcq+1*gprsize] - mov src2q, [srcq+2*gprsize] - mov src3q, [srcq+3*gprsize] - mov src4q, [srcq+4*gprsize] - mov src5q, [srcq+5*gprsize] - mov srcq, [srcq] - mov dstq, [dstq] -%ifidn %3, a - test dstq, mmsize-1 - jne pack_6ch_%2_to_%1_u_int %+ SUFFIX - test srcq, mmsize-1 - jne pack_6ch_%2_to_%1_u_int %+ SUFFIX - test src2q, mmsize-1 - jne pack_6ch_%2_to_%1_u_int %+ SUFFIX - test src3q, mmsize-1 - jne pack_6ch_%2_to_%1_u_int %+ SUFFIX - test src4q, mmsize-1 - jne pack_6ch_%2_to_%1_u_int %+ SUFFIX - test src5q, mmsize-1 - jne pack_6ch_%2_to_%1_u_int %+ SUFFIX -%else -pack_6ch_%2_to_%1_u_int %+ SUFFIX -%endif - sub src1q, srcq - sub src2q, srcq - sub src3q, srcq - sub src4q, srcq - sub src5q, srcq -.loop: - mov%3 m0, [srcq ] - mov%3 m1, [srcq+src1q] - mov%3 m2, [srcq+src2q] - mov%3 m3, [srcq+src3q] - mov%3 m4, [srcq+src4q] - mov%3 m5, [srcq+src5q] - %7 x,x,x,x,m7,x -%if cpuflag(sse4) - SBUTTERFLYPS 0, 1, 6 - SBUTTERFLYPS 2, 3, 6 - SBUTTERFLYPS 4, 5, 6 - - blendps m6, m4, m0, 1100b - movlhps m0, m2 - movhlps m4, m2 - blendps m2, m5, m1, 1100b - movlhps m1, m3 - movhlps m5, m3 - - %6 m0,m6,x,x,m7,m3 - %6 m4,m1,x,x,m7,m3 - %6 m2,m5,x,x,m7,m3 - - mov %+ %3 %+ ps [dstq ], m0 - mov %+ %3 %+ ps [dstq+16], m6 - mov %+ %3 %+ ps [dstq+32], m4 - mov %+ %3 %+ ps [dstq+48], m1 - mov %+ %3 %+ ps [dstq+64], m2 - mov %+ %3 %+ ps [dstq+80], m5 -%else ; mmx - SBUTTERFLY dq, 0, 1, 6 - SBUTTERFLY dq, 2, 3, 6 - SBUTTERFLY dq, 4, 5, 6 - - movq [dstq ], m0 - movq [dstq+ 8], m2 - movq [dstq+16], m4 - movq [dstq+24], m1 - movq [dstq+32], m3 - movq [dstq+40], m5 -%endif - add srcq, mmsize - add dstq, mmsize*6 - sub lend, mmsize/4 - jg .loop -%if mmsize == 8 - emms - RET -%else - REP_RET -%endif -%endmacro - -%macro INT16_TO_INT32_N 6 - pxor m2, m2 - pxor m3, m3 - punpcklwd m2, m1 - punpckhwd m3, m1 - SWAP 4,0 - pxor m0, m0 - pxor m1, m1 - punpcklwd m0, m4 - punpckhwd m1, m4 -%endmacro - -%macro INT32_TO_INT16_N 6 - psrad m0, 16 - psrad m1, 16 - psrad m2, 16 - psrad m3, 16 - packssdw m0, m1 - packssdw m2, m3 - SWAP 1,2 -%endmacro - -%macro INT32_TO_FLOAT_INIT 6 - mova %5, [flt2pm31] -%endmacro -%macro INT32_TO_FLOAT_N 6 - cvtdq2ps %1, %1 - cvtdq2ps %2, %2 - mulps %1, %1, %5 - mulps %2, %2, %5 -%endmacro - -%macro FLOAT_TO_INT32_INIT 6 - mova %5, [flt2p31] -%endmacro -%macro FLOAT_TO_INT32_N 6 - mulps %1, %5 - mulps %2, %5 - cvtps2dq %6, %1 - cmpnltps %1, %5 - paddd %1, %6 - cvtps2dq %6, %2 - cmpnltps %2, %5 - paddd %2, %6 -%endmacro - -%macro INT16_TO_FLOAT_INIT 6 - mova m5, [flt2pm31] -%endmacro -%macro INT16_TO_FLOAT_N 6 - INT16_TO_INT32_N %1,%2,%3,%4,%5,%6 - cvtdq2ps m0, m0 - cvtdq2ps m1, m1 - cvtdq2ps m2, m2 - cvtdq2ps m3, m3 - mulps m0, m0, m5 - mulps m1, m1, m5 - mulps m2, m2, m5 - mulps m3, m3, m5 -%endmacro - -%macro FLOAT_TO_INT16_INIT 6 - mova m5, [flt2p15] -%endmacro -%macro FLOAT_TO_INT16_N 6 - mulps m0, m5 - mulps m1, m5 - mulps m2, m5 - mulps m3, m5 - cvtps2dq m0, m0 - cvtps2dq m1, m1 - packssdw m0, m1 - cvtps2dq m1, m2 - cvtps2dq m3, m3 - packssdw m1, m3 -%endmacro - -%macro NOP_N 0-6 -%endmacro - -INIT_MMX mmx -CONV int32, int16, u, 2, 1, INT16_TO_INT32_N, NOP_N -CONV int32, int16, a, 2, 1, INT16_TO_INT32_N, NOP_N -CONV int16, int32, u, 1, 2, INT32_TO_INT16_N, NOP_N -CONV int16, int32, a, 1, 2, INT32_TO_INT16_N, NOP_N - -PACK_6CH float, float, u, 2, 2, NOP_N, NOP_N -PACK_6CH float, float, a, 2, 2, NOP_N, NOP_N - -INIT_XMM sse2 -CONV int32, int16, u, 2, 1, INT16_TO_INT32_N, NOP_N -CONV int32, int16, a, 2, 1, INT16_TO_INT32_N, NOP_N -CONV int16, int32, u, 1, 2, INT32_TO_INT16_N, NOP_N -CONV int16, int32, a, 1, 2, INT32_TO_INT16_N, NOP_N - -PACK_2CH int16, int16, u, 1, 1, NOP_N, NOP_N -PACK_2CH int16, int16, a, 1, 1, NOP_N, NOP_N -PACK_2CH int32, int32, u, 2, 2, NOP_N, NOP_N -PACK_2CH int32, int32, a, 2, 2, NOP_N, NOP_N -PACK_2CH int32, int16, u, 2, 1, INT16_TO_INT32_N, NOP_N -PACK_2CH int32, int16, a, 2, 1, INT16_TO_INT32_N, NOP_N -PACK_2CH int16, int32, u, 1, 2, INT32_TO_INT16_N, NOP_N -PACK_2CH int16, int32, a, 1, 2, INT32_TO_INT16_N, NOP_N - -UNPACK_2CH int16, int16, u, 1, 1, NOP_N, NOP_N -UNPACK_2CH int16, int16, a, 1, 1, NOP_N, NOP_N -UNPACK_2CH int32, int32, u, 2, 2, NOP_N, NOP_N -UNPACK_2CH int32, int32, a, 2, 2, NOP_N, NOP_N -UNPACK_2CH int32, int16, u, 2, 1, INT16_TO_INT32_N, NOP_N -UNPACK_2CH int32, int16, a, 2, 1, INT16_TO_INT32_N, NOP_N -UNPACK_2CH int16, int32, u, 1, 2, INT32_TO_INT16_N, NOP_N -UNPACK_2CH int16, int32, a, 1, 2, INT32_TO_INT16_N, NOP_N - -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 -CONV int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT -CONV int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT -CONV float, int16, u, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT -CONV float, int16, a, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT -CONV int16, float, u, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT -CONV int16, float, a, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT - -PACK_2CH float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT -PACK_2CH float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT -PACK_2CH int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT -PACK_2CH int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT -PACK_2CH float, int16, u, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT -PACK_2CH float, int16, a, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT -PACK_2CH int16, float, u, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT -PACK_2CH int16, float, a, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT - -UNPACK_2CH float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT -UNPACK_2CH float, int32, a, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT -UNPACK_2CH int32, float, u, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT -UNPACK_2CH int32, float, a, 2, 2, FLOAT_TO_INT32_N, FLOAT_TO_INT32_INIT -UNPACK_2CH float, int16, u, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT -UNPACK_2CH float, int16, a, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT -UNPACK_2CH int16, float, u, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_INIT -UNPACK_2CH int16, float, a, 1, 2, FLOAT_TO_INT16_N, FLOAT_TO_INT16_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 -UNPACK_2CH int32, int16, u, 2, 1, INT16_TO_INT32_N, NOP_N -UNPACK_2CH int32, int16, a, 2, 1, INT16_TO_INT32_N, NOP_N -UNPACK_2CH float, int16, u, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT -UNPACK_2CH float, int16, a, 2, 1, INT16_TO_FLOAT_N, INT16_TO_FLOAT_INIT - -INIT_XMM sse4 -PACK_6CH float, float, u, 2, 2, NOP_N, NOP_N -PACK_6CH float, float, a, 2, 2, NOP_N, NOP_N - -PACK_6CH float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT -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 - -%if HAVE_AVX_EXTERNAL -INIT_XMM avx -PACK_6CH float, float, u, 2, 2, NOP_N, NOP_N -PACK_6CH float, float, a, 2, 2, NOP_N, NOP_N - -PACK_6CH float, int32, u, 2, 2, INT32_TO_FLOAT_N, INT32_TO_FLOAT_INIT -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 - -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 -%endif |