diff options
Diffstat (limited to 'third_party/dav1d/src/x86/mc16_avx2.asm')
| -rw-r--r-- | third_party/dav1d/src/x86/mc16_avx2.asm | 5896 |
1 files changed, 5896 insertions, 0 deletions
diff --git a/third_party/dav1d/src/x86/mc16_avx2.asm b/third_party/dav1d/src/x86/mc16_avx2.asm new file mode 100644 index 0000000000..8b2ec4fa91 --- /dev/null +++ b/third_party/dav1d/src/x86/mc16_avx2.asm @@ -0,0 +1,5896 @@ +; Copyright © 2021, VideoLAN and dav1d authors +; Copyright © 2021, Two Orioles, LLC +; All rights reserved. +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions are met: +; +; 1. Redistributions of source code must retain the above copyright notice, this +; list of conditions and the following disclaimer. +; +; 2. Redistributions in binary form must reproduce the above copyright notice, +; this list of conditions and the following disclaimer in the documentation +; and/or other materials provided with the distribution. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +; ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +%include "config.asm" +%include "ext/x86/x86inc.asm" + +%if ARCH_X86_64 + +SECTION_RODATA 64 + +; dav1d_obmc_masks[] * -512 +const obmc_masks_avx2 + dw 0, 0, -9728, 0, -12800, -7168, -2560, 0 + dw -14336, -11264, -8192, -5632, -3584, -1536, 0, 0 + dw -15360, -13824, -12288, -10752, -9216, -7680, -6144, -5120 + dw -4096, -3072, -2048, -1536, 0, 0, 0, 0 + dw -15872, -14848, -14336, -13312, -12288, -11776, -10752, -10240 + dw -9728, -8704, -8192, -7168, -6656, -6144, -5632, -4608 + dw -4096, -3584, -3072, -2560, -2048, -2048, -1536, -1024 + dw 0, 0, 0, 0, 0, 0, 0, 0 + +deint_shuf: dd 0, 4, 1, 5, 2, 6, 3, 7 +subpel_h_shufA: db 0, 1, 2, 3, 2, 3, 4, 5, 4, 5, 6, 7, 6, 7, 8, 9 +subpel_h_shufB: db 4, 5, 6, 7, 6, 7, 8, 9, 8, 9, 10, 11, 10, 11, 12, 13 +subpel_h_shuf2: db 0, 1, 2, 3, 4, 5, 6, 7, 2, 3, 4, 5, 6, 7, 8, 9 +subpel_s_shuf2: db 0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 2, 3, 4, 5, 6, 7 +subpel_s_shuf8: db 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15 +rescale_mul: dd 0, 1, 2, 3, 4, 5, 6, 7 +rescale_mul2: dd 0, 1, 4, 5, 2, 3, 6, 7 +resize_shuf: db 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 2, 3, 4, 5, 6, 7 + db 8, 9, 10, 11, 12, 13, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15 +blend_shuf: db 0, 1, 0, 1, 0, 1, 0, 1, 2, 3, 2, 3, 2, 3, 2, 3 +wswap: db 2, 3, 0, 1, 6, 7, 4, 5, 10, 11, 8, 9, 14, 15, 12, 13 +bdct_lb_q: times 8 db 0 + times 8 db 4 + times 8 db 8 + times 8 db 12 + +prep_mul: dw 16, 16, 4, 4 +put_bilin_h_rnd: dw 8, 8, 10, 10 +put_8tap_h_rnd: dd 34, 40 +s_8tap_h_rnd: dd 2, 8 +s_8tap_h_sh: dd 2, 4 +put_s_8tap_v_rnd: dd 512, 128 +put_s_8tap_v_sh: dd 10, 8 +prep_8tap_1d_rnd: dd 8 - (8192 << 4) +prep_8tap_2d_rnd: dd 32 - (8192 << 5) +warp8x8t_rnd: dd 16384 - (8192 << 15) +warp8x8_shift: dd 5, 3 +warp8x8_rnd: dw 4096, 4096, 16384, 16384 +bidir_rnd: dw -16400, -16400, -16388, -16388 +bidir_mul: dw 2048, 2048, 8192, 8192 + +%define pw_16 prep_mul +%define pd_512 put_s_8tap_v_rnd + +pw_2: times 2 dw 2 +pw_64: times 2 dw 64 +pw_2048: times 2 dw 2048 +pw_8192: times 2 dw 8192 +pw_27615: times 2 dw 27615 +pw_32766: times 2 dw 32766 +pw_m512: times 2 dw -512 +pd_32: dd 32 +pd_63: dd 63 +pd_64: dd 64 +pd_32768: dd 32768 +pd_65538: dd 65538 +pd_m524256: dd -524256 ; -8192 << 6 + 32 +pd_0x3ff: dd 0x3ff +pq_0x40000000: dq 0x40000000 + dd 0 + +%macro BIDIR_JMP_TABLE 2-* + %xdefine %1_%2_table (%%table - 2*%3) + %xdefine %%base %1_%2_table + %xdefine %%prefix mangle(private_prefix %+ _%1_16bpc_%2) + %%table: + %rep %0 - 2 + dd %%prefix %+ .w%3 - %%base + %rotate 1 + %endrep +%endmacro + +BIDIR_JMP_TABLE avg, avx2, 4, 8, 16, 32, 64, 128 +BIDIR_JMP_TABLE w_avg, avx2, 4, 8, 16, 32, 64, 128 +BIDIR_JMP_TABLE mask, avx2, 4, 8, 16, 32, 64, 128 +BIDIR_JMP_TABLE w_mask_420, avx2, 4, 8, 16, 32, 64, 128 +BIDIR_JMP_TABLE w_mask_422, avx2, 4, 8, 16, 32, 64, 128 +BIDIR_JMP_TABLE w_mask_444, avx2, 4, 8, 16, 32, 64, 128 +BIDIR_JMP_TABLE blend, avx2, 4, 8, 16, 32 +BIDIR_JMP_TABLE blend_v, avx2, 2, 4, 8, 16, 32 +BIDIR_JMP_TABLE blend_h, avx2, 2, 4, 8, 16, 32, 64, 128 + +%macro BASE_JMP_TABLE 3-* + %xdefine %1_%2_table (%%table - %3) + %xdefine %%base %1_%2 + %%table: + %rep %0 - 2 + dw %%base %+ _w%3 - %%base + %rotate 1 + %endrep +%endmacro + +%xdefine put_avx2 mangle(private_prefix %+ _put_bilin_16bpc_avx2.put) +%xdefine prep_avx2 mangle(private_prefix %+ _prep_bilin_16bpc_avx2.prep) + +BASE_JMP_TABLE put, avx2, 2, 4, 8, 16, 32, 64, 128 +BASE_JMP_TABLE prep, avx2, 4, 8, 16, 32, 64, 128 + +%macro HV_JMP_TABLE 5-* + %xdefine %%prefix mangle(private_prefix %+ _%1_%2_16bpc_%3) + %xdefine %%base %1_%3 + %assign %%types %4 + %if %%types & 1 + %xdefine %1_%2_h_%3_table (%%h - %5) + %%h: + %rep %0 - 4 + dw %%prefix %+ .h_w%5 - %%base + %rotate 1 + %endrep + %rotate 4 + %endif + %if %%types & 2 + %xdefine %1_%2_v_%3_table (%%v - %5) + %%v: + %rep %0 - 4 + dw %%prefix %+ .v_w%5 - %%base + %rotate 1 + %endrep + %rotate 4 + %endif + %if %%types & 4 + %xdefine %1_%2_hv_%3_table (%%hv - %5) + %%hv: + %rep %0 - 4 + dw %%prefix %+ .hv_w%5 - %%base + %rotate 1 + %endrep + %endif +%endmacro + +HV_JMP_TABLE put, bilin, avx2, 7, 2, 4, 8, 16, 32, 64, 128 +HV_JMP_TABLE prep, bilin, avx2, 7, 4, 8, 16, 32, 64, 128 + +%macro SCALED_JMP_TABLE 2-* + %xdefine %1_%2_table (%%table - %3) + %xdefine %%base mangle(private_prefix %+ _%1_16bpc_%2) +%%table: + %rep %0 - 2 + dw %%base %+ .w%3 - %%base + %rotate 1 + %endrep + %rotate 2 + %%dy_1024: + %xdefine %1_%2_dy1_table (%%dy_1024 - %3) + %rep %0 - 2 + dw %%base %+ .dy1_w%3 - %%base + %rotate 1 + %endrep + %rotate 2 + %%dy_2048: + %xdefine %1_%2_dy2_table (%%dy_2048 - %3) + %rep %0 - 2 + dw %%base %+ .dy2_w%3 - %%base + %rotate 1 + %endrep +%endmacro + +SCALED_JMP_TABLE put_8tap_scaled, avx2, 2, 4, 8, 16, 32, 64, 128 +SCALED_JMP_TABLE prep_8tap_scaled, avx2, 4, 8, 16, 32, 64, 128 + +%define table_offset(type, fn) type %+ fn %+ SUFFIX %+ _table - type %+ SUFFIX + +cextern mc_subpel_filters +%define subpel_filters (mangle(private_prefix %+ _mc_subpel_filters)-8) + +cextern mc_warp_filter +cextern resize_filter + +SECTION .text + +INIT_XMM avx2 +cglobal put_bilin_16bpc, 4, 8, 0, dst, ds, src, ss, w, h, mxy + mov mxyd, r6m ; mx + lea r7, [put_avx2] +%if UNIX64 + DECLARE_REG_TMP 8 + %define org_w r8d + mov r8d, wd +%else + DECLARE_REG_TMP 7 + %define org_w wm +%endif + tzcnt wd, wm + movifnidn hd, hm + test mxyd, mxyd + jnz .h + mov mxyd, r7m ; my + test mxyd, mxyd + jnz .v +.put: + movzx wd, word [r7+wq*2+table_offset(put,)] + add wq, r7 + jmp wq +.put_w2: + mov r6d, [srcq+ssq*0] + mov r7d, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + mov [dstq+dsq*0], r6d + mov [dstq+dsq*1], r7d + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .put_w2 + RET +.put_w4: + mov r6, [srcq+ssq*0] + mov r7, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + mov [dstq+dsq*0], r6 + mov [dstq+dsq*1], r7 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .put_w4 + RET +.put_w8: + movu m0, [srcq+ssq*0] + movu m1, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + mova [dstq+dsq*0], m0 + mova [dstq+dsq*1], m1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .put_w8 + RET +INIT_YMM avx2 +.put_w16: + movu m0, [srcq+ssq*0] + movu m1, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + mova [dstq+dsq*0], m0 + mova [dstq+dsq*1], m1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .put_w16 + RET +.put_w32: + movu m0, [srcq+ssq*0+32*0] + movu m1, [srcq+ssq*0+32*1] + movu m2, [srcq+ssq*1+32*0] + movu m3, [srcq+ssq*1+32*1] + lea srcq, [srcq+ssq*2] + mova [dstq+dsq*0+32*0], m0 + mova [dstq+dsq*0+32*1], m1 + mova [dstq+dsq*1+32*0], m2 + mova [dstq+dsq*1+32*1], m3 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .put_w32 + RET +.put_w64: + movu m0, [srcq+32*0] + movu m1, [srcq+32*1] + movu m2, [srcq+32*2] + movu m3, [srcq+32*3] + add srcq, ssq + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + mova [dstq+32*2], m2 + mova [dstq+32*3], m3 + add dstq, dsq + dec hd + jg .put_w64 + RET +.put_w128: + movu m0, [srcq+32*0] + movu m1, [srcq+32*1] + movu m2, [srcq+32*2] + movu m3, [srcq+32*3] + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + mova [dstq+32*2], m2 + mova [dstq+32*3], m3 + movu m0, [srcq+32*4] + movu m1, [srcq+32*5] + movu m2, [srcq+32*6] + movu m3, [srcq+32*7] + add srcq, ssq + mova [dstq+32*4], m0 + mova [dstq+32*5], m1 + mova [dstq+32*6], m2 + mova [dstq+32*7], m3 + add dstq, dsq + dec hd + jg .put_w128 + RET +.h: + movd xm5, mxyd + mov mxyd, r7m ; my + vpbroadcastd m4, [pw_16] + vpbroadcastw m5, xm5 + psubw m4, m5 + test mxyd, mxyd + jnz .hv + ; 12-bit is rounded twice so we can't use the same pmulhrsw approach as .v + movzx wd, word [r7+wq*2+table_offset(put, _bilin_h)] + mov r6d, r8m ; bitdepth_max + add wq, r7 + shr r6d, 11 + vpbroadcastd m3, [r7-put_avx2+put_bilin_h_rnd+r6*4] + jmp wq +.h_w2: + movq xm1, [srcq+ssq*0] + movhps xm1, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + pmullw xm0, xm4, xm1 + psrlq xm1, 16 + pmullw xm1, xm5 + paddw xm0, xm3 + paddw xm0, xm1 + psrlw xm0, 4 + movd [dstq+dsq*0], xm0 + pextrd [dstq+dsq*1], xm0, 2 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .h_w2 + RET +.h_w4: + movq xm0, [srcq+ssq*0] + movhps xm0, [srcq+ssq*1] + movq xm1, [srcq+ssq*0+2] + movhps xm1, [srcq+ssq*1+2] + lea srcq, [srcq+ssq*2] + pmullw xm0, xm4 + pmullw xm1, xm5 + paddw xm0, xm3 + paddw xm0, xm1 + psrlw xm0, 4 + movq [dstq+dsq*0], xm0 + movhps [dstq+dsq*1], xm0 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .h_w4 + RET +.h_w8: + movu xm0, [srcq+ssq*0] + vinserti128 m0, [srcq+ssq*1], 1 + movu xm1, [srcq+ssq*0+2] + vinserti128 m1, [srcq+ssq*1+2], 1 + lea srcq, [srcq+ssq*2] + pmullw m0, m4 + pmullw m1, m5 + paddw m0, m3 + paddw m0, m1 + psrlw m0, 4 + mova [dstq+dsq*0], xm0 + vextracti128 [dstq+dsq*1], m0, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .h_w8 + RET +.h_w16: + pmullw m0, m4, [srcq+ssq*0] + pmullw m1, m5, [srcq+ssq*0+2] + paddw m0, m3 + paddw m0, m1 + pmullw m1, m4, [srcq+ssq*1] + pmullw m2, m5, [srcq+ssq*1+2] + lea srcq, [srcq+ssq*2] + paddw m1, m3 + paddw m1, m2 + psrlw m0, 4 + psrlw m1, 4 + mova [dstq+dsq*0], m0 + mova [dstq+dsq*1], m1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .h_w16 + RET +.h_w32: + pmullw m0, m4, [srcq+32*0] + pmullw m1, m5, [srcq+32*0+2] + paddw m0, m3 + paddw m0, m1 + pmullw m1, m4, [srcq+32*1] + pmullw m2, m5, [srcq+32*1+2] + add srcq, ssq + paddw m1, m3 + paddw m1, m2 + psrlw m0, 4 + psrlw m1, 4 + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + add dstq, dsq + dec hd + jg .h_w32 + RET +.h_w64: +.h_w128: + movifnidn t0d, org_w +.h_w64_loop0: + mov r6d, t0d +.h_w64_loop: + pmullw m0, m4, [srcq+r6*2-32*1] + pmullw m1, m5, [srcq+r6*2-32*1+2] + paddw m0, m3 + paddw m0, m1 + pmullw m1, m4, [srcq+r6*2-32*2] + pmullw m2, m5, [srcq+r6*2-32*2+2] + paddw m1, m3 + paddw m1, m2 + psrlw m0, 4 + psrlw m1, 4 + mova [dstq+r6*2-32*1], m0 + mova [dstq+r6*2-32*2], m1 + sub r6d, 32 + jg .h_w64_loop + add srcq, ssq + add dstq, dsq + dec hd + jg .h_w64_loop0 + RET +.v: + movzx wd, word [r7+wq*2+table_offset(put, _bilin_v)] + shl mxyd, 11 + movd xm5, mxyd + add wq, r7 + vpbroadcastw m5, xm5 + jmp wq +.v_w2: + movd xm0, [srcq+ssq*0] +.v_w2_loop: + movd xm1, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + punpckldq xm2, xm0, xm1 + movd xm0, [srcq+ssq*0] + punpckldq xm1, xm0 + psubw xm1, xm2 + pmulhrsw xm1, xm5 + paddw xm1, xm2 + movd [dstq+dsq*0], xm1 + pextrd [dstq+dsq*1], xm1, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w2_loop + RET +.v_w4: + movq xm0, [srcq+ssq*0] +.v_w4_loop: + movq xm1, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + punpcklqdq xm2, xm0, xm1 + movq xm0, [srcq+ssq*0] + punpcklqdq xm1, xm0 + psubw xm1, xm2 + pmulhrsw xm1, xm5 + paddw xm1, xm2 + movq [dstq+dsq*0], xm1 + movhps [dstq+dsq*1], xm1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w4_loop + RET +.v_w8: + movu xm0, [srcq+ssq*0] +.v_w8_loop: + vbroadcasti128 m1, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + vpblendd m2, m0, m1, 0xf0 + vbroadcasti128 m0, [srcq+ssq*0] + vpblendd m1, m0, 0xf0 + psubw m1, m2 + pmulhrsw m1, m5 + paddw m1, m2 + mova [dstq+dsq*0], xm1 + vextracti128 [dstq+dsq*1], m1, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w8_loop + RET +.v_w32: + movu m0, [srcq+ssq*0+32*0] + movu m1, [srcq+ssq*0+32*1] +.v_w32_loop: + movu m2, [srcq+ssq*1+32*0] + movu m3, [srcq+ssq*1+32*1] + lea srcq, [srcq+ssq*2] + psubw m4, m2, m0 + pmulhrsw m4, m5 + paddw m4, m0 + movu m0, [srcq+ssq*0+32*0] + mova [dstq+dsq*0+32*0], m4 + psubw m4, m3, m1 + pmulhrsw m4, m5 + paddw m4, m1 + movu m1, [srcq+ssq*0+32*1] + mova [dstq+dsq*0+32*1], m4 + psubw m4, m0, m2 + pmulhrsw m4, m5 + paddw m4, m2 + mova [dstq+dsq*1+32*0], m4 + psubw m4, m1, m3 + pmulhrsw m4, m5 + paddw m4, m3 + mova [dstq+dsq*1+32*1], m4 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w32_loop + RET +.v_w16: +.v_w64: +.v_w128: + movifnidn t0d, org_w + add t0d, t0d + mov r4, srcq + lea r6d, [hq+t0*8-256] + mov r7, dstq +.v_w16_loop0: + movu m0, [srcq+ssq*0] +.v_w16_loop: + movu m3, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + psubw m1, m3, m0 + pmulhrsw m1, m5 + paddw m1, m0 + movu m0, [srcq+ssq*0] + psubw m2, m0, m3 + pmulhrsw m2, m5 + paddw m2, m3 + mova [dstq+dsq*0], m1 + mova [dstq+dsq*1], m2 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w16_loop + add r4, 32 + add r7, 32 + movzx hd, r6b + mov srcq, r4 + mov dstq, r7 + sub r6d, 1<<8 + jg .v_w16_loop0 + RET +.hv: + movzx wd, word [r7+wq*2+table_offset(put, _bilin_hv)] + WIN64_SPILL_XMM 8 + shl mxyd, 11 + vpbroadcastd m3, [pw_2] + movd xm6, mxyd + vpbroadcastd m7, [pw_8192] + add wq, r7 + vpbroadcastw m6, xm6 + test dword r8m, 0x800 + jnz .hv_12bpc + psllw m4, 2 + psllw m5, 2 + vpbroadcastd m7, [pw_2048] +.hv_12bpc: + jmp wq +.hv_w2: + vpbroadcastq xm1, [srcq+ssq*0] + pmullw xm0, xm4, xm1 + psrlq xm1, 16 + pmullw xm1, xm5 + paddw xm0, xm3 + paddw xm0, xm1 + psrlw xm0, 2 +.hv_w2_loop: + movq xm2, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + movhps xm2, [srcq+ssq*0] + pmullw xm1, xm4, xm2 + psrlq xm2, 16 + pmullw xm2, xm5 + paddw xm1, xm3 + paddw xm1, xm2 + psrlw xm1, 2 ; 1 _ 2 _ + shufpd xm2, xm0, xm1, 0x01 ; 0 _ 1 _ + mova xm0, xm1 + psubw xm1, xm2 + paddw xm1, xm1 + pmulhw xm1, xm6 + paddw xm1, xm2 + pmulhrsw xm1, xm7 + movd [dstq+dsq*0], xm1 + pextrd [dstq+dsq*1], xm1, 2 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .hv_w2_loop + RET +.hv_w4: + pmullw xm0, xm4, [srcq+ssq*0-8] + pmullw xm1, xm5, [srcq+ssq*0-6] + paddw xm0, xm3 + paddw xm0, xm1 + psrlw xm0, 2 +.hv_w4_loop: + movq xm1, [srcq+ssq*1] + movq xm2, [srcq+ssq*1+2] + lea srcq, [srcq+ssq*2] + movhps xm1, [srcq+ssq*0] + movhps xm2, [srcq+ssq*0+2] + pmullw xm1, xm4 + pmullw xm2, xm5 + paddw xm1, xm3 + paddw xm1, xm2 + psrlw xm1, 2 ; 1 2 + shufpd xm2, xm0, xm1, 0x01 ; 0 1 + mova xm0, xm1 + psubw xm1, xm2 + paddw xm1, xm1 + pmulhw xm1, xm6 + paddw xm1, xm2 + pmulhrsw xm1, xm7 + movq [dstq+dsq*0], xm1 + movhps [dstq+dsq*1], xm1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .hv_w4_loop + RET +.hv_w8: + pmullw xm0, xm4, [srcq+ssq*0] + pmullw xm1, xm5, [srcq+ssq*0+2] + paddw xm0, xm3 + paddw xm0, xm1 + psrlw xm0, 2 + vinserti128 m0, xm0, 1 +.hv_w8_loop: + movu xm1, [srcq+ssq*1] + movu xm2, [srcq+ssq*1+2] + lea srcq, [srcq+ssq*2] + vinserti128 m1, [srcq+ssq*0], 1 + vinserti128 m2, [srcq+ssq*0+2], 1 + pmullw m1, m4 + pmullw m2, m5 + paddw m1, m3 + paddw m1, m2 + psrlw m1, 2 ; 1 2 + vperm2i128 m2, m0, m1, 0x21 ; 0 1 + mova m0, m1 + psubw m1, m2 + paddw m1, m1 + pmulhw m1, m6 + paddw m1, m2 + pmulhrsw m1, m7 + mova [dstq+dsq*0], xm1 + vextracti128 [dstq+dsq*1], m1, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .hv_w8_loop + RET +.hv_w16: +.hv_w32: +.hv_w64: +.hv_w128: +%if UNIX64 + lea r6d, [r8*2-32] +%else + mov r6d, wm + lea r6d, [r6*2-32] +%endif + mov r4, srcq + lea r6d, [hq+r6*8] + mov r7, dstq +.hv_w16_loop0: + pmullw m0, m4, [srcq+ssq*0] + pmullw m1, m5, [srcq+ssq*0+2] + paddw m0, m3 + paddw m0, m1 + psrlw m0, 2 +.hv_w16_loop: + pmullw m1, m4, [srcq+ssq*1] + pmullw m2, m5, [srcq+ssq*1+2] + lea srcq, [srcq+ssq*2] + paddw m1, m3 + paddw m1, m2 + psrlw m1, 2 + psubw m2, m1, m0 + paddw m2, m2 + pmulhw m2, m6 + paddw m2, m0 + pmulhrsw m2, m7 + mova [dstq+dsq*0], m2 + pmullw m0, m4, [srcq+ssq*0] + pmullw m2, m5, [srcq+ssq*0+2] + paddw m0, m3 + paddw m0, m2 + psrlw m0, 2 + psubw m2, m0, m1 + paddw m2, m2 + pmulhw m2, m6 + paddw m2, m1 + pmulhrsw m2, m7 + mova [dstq+dsq*1], m2 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .hv_w16_loop + add r4, 32 + add r7, 32 + movzx hd, r6b + mov srcq, r4 + mov dstq, r7 + sub r6d, 1<<8 + jg .hv_w16_loop0 + RET + +cglobal prep_bilin_16bpc, 3, 7, 0, tmp, src, stride, w, h, mxy, stride3 + movifnidn mxyd, r5m ; mx + lea r6, [prep_avx2] +%if UNIX64 + DECLARE_REG_TMP 7 + %define org_w r7d +%else + DECLARE_REG_TMP 6 + %define org_w r5m +%endif + mov org_w, wd + tzcnt wd, wm + movifnidn hd, hm + test mxyd, mxyd + jnz .h + mov mxyd, r6m ; my + test mxyd, mxyd + jnz .v +.prep: + movzx wd, word [r6+wq*2+table_offset(prep,)] + mov r5d, r7m ; bitdepth_max + vpbroadcastd m5, [r6-prep_avx2+pw_8192] + add wq, r6 + shr r5d, 11 + vpbroadcastd m4, [r6-prep_avx2+prep_mul+r5*4] + lea stride3q, [strideq*3] + jmp wq +.prep_w4: + movq xm0, [srcq+strideq*0] + movhps xm0, [srcq+strideq*1] + vpbroadcastq m1, [srcq+strideq*2] + vpbroadcastq m2, [srcq+stride3q ] + lea srcq, [srcq+strideq*4] + vpblendd m0, m1, 0x30 + vpblendd m0, m2, 0xc0 + pmullw m0, m4 + psubw m0, m5 + mova [tmpq], m0 + add tmpq, 32 + sub hd, 4 + jg .prep_w4 + RET +.prep_w8: + movu xm0, [srcq+strideq*0] + vinserti128 m0, [srcq+strideq*1], 1 + movu xm1, [srcq+strideq*2] + vinserti128 m1, [srcq+stride3q ], 1 + lea srcq, [srcq+strideq*4] + pmullw m0, m4 + pmullw m1, m4 + psubw m0, m5 + psubw m1, m5 + mova [tmpq+32*0], m0 + mova [tmpq+32*1], m1 + add tmpq, 32*2 + sub hd, 4 + jg .prep_w8 + RET +.prep_w16: + pmullw m0, m4, [srcq+strideq*0] + pmullw m1, m4, [srcq+strideq*1] + pmullw m2, m4, [srcq+strideq*2] + pmullw m3, m4, [srcq+stride3q ] + lea srcq, [srcq+strideq*4] + psubw m0, m5 + psubw m1, m5 + psubw m2, m5 + psubw m3, m5 + mova [tmpq+32*0], m0 + mova [tmpq+32*1], m1 + mova [tmpq+32*2], m2 + mova [tmpq+32*3], m3 + add tmpq, 32*4 + sub hd, 4 + jg .prep_w16 + RET +.prep_w32: + pmullw m0, m4, [srcq+strideq*0+32*0] + pmullw m1, m4, [srcq+strideq*0+32*1] + pmullw m2, m4, [srcq+strideq*1+32*0] + pmullw m3, m4, [srcq+strideq*1+32*1] + lea srcq, [srcq+strideq*2] + psubw m0, m5 + psubw m1, m5 + psubw m2, m5 + psubw m3, m5 + mova [tmpq+32*0], m0 + mova [tmpq+32*1], m1 + mova [tmpq+32*2], m2 + mova [tmpq+32*3], m3 + add tmpq, 32*4 + sub hd, 2 + jg .prep_w32 + RET +.prep_w64: + pmullw m0, m4, [srcq+32*0] + pmullw m1, m4, [srcq+32*1] + pmullw m2, m4, [srcq+32*2] + pmullw m3, m4, [srcq+32*3] + add srcq, strideq + psubw m0, m5 + psubw m1, m5 + psubw m2, m5 + psubw m3, m5 + mova [tmpq+32*0], m0 + mova [tmpq+32*1], m1 + mova [tmpq+32*2], m2 + mova [tmpq+32*3], m3 + add tmpq, 32*4 + dec hd + jg .prep_w64 + RET +.prep_w128: + pmullw m0, m4, [srcq+32*0] + pmullw m1, m4, [srcq+32*1] + pmullw m2, m4, [srcq+32*2] + pmullw m3, m4, [srcq+32*3] + psubw m0, m5 + psubw m1, m5 + psubw m2, m5 + psubw m3, m5 + mova [tmpq+32*0], m0 + mova [tmpq+32*1], m1 + mova [tmpq+32*2], m2 + mova [tmpq+32*3], m3 + pmullw m0, m4, [srcq+32*4] + pmullw m1, m4, [srcq+32*5] + pmullw m2, m4, [srcq+32*6] + pmullw m3, m4, [srcq+32*7] + add tmpq, 32*8 + add srcq, strideq + psubw m0, m5 + psubw m1, m5 + psubw m2, m5 + psubw m3, m5 + mova [tmpq-32*4], m0 + mova [tmpq-32*3], m1 + mova [tmpq-32*2], m2 + mova [tmpq-32*1], m3 + dec hd + jg .prep_w128 + RET +.h: + movd xm5, mxyd + mov mxyd, r6m ; my + vpbroadcastd m4, [pw_16] + vpbroadcastw m5, xm5 + vpbroadcastd m3, [pw_32766] + psubw m4, m5 + test dword r7m, 0x800 + jnz .h_12bpc + psllw m4, 2 + psllw m5, 2 +.h_12bpc: + test mxyd, mxyd + jnz .hv + movzx wd, word [r6+wq*2+table_offset(prep, _bilin_h)] + add wq, r6 + lea stride3q, [strideq*3] + jmp wq +.h_w4: + movu xm1, [srcq+strideq*0] + vinserti128 m1, [srcq+strideq*2], 1 + movu xm2, [srcq+strideq*1] + vinserti128 m2, [srcq+stride3q ], 1 + lea srcq, [srcq+strideq*4] + punpcklqdq m0, m1, m2 + psrldq m1, 2 + pslldq m2, 6 + pmullw m0, m4 + vpblendd m1, m2, 0xcc + pmullw m1, m5 + psubw m0, m3 + paddw m0, m1 + psraw m0, 2 + mova [tmpq], m0 + add tmpq, 32 + sub hd, 4 + jg .h_w4 + RET +.h_w8: + movu xm0, [srcq+strideq*0] + vinserti128 m0, [srcq+strideq*1], 1 + movu xm1, [srcq+strideq*0+2] + vinserti128 m1, [srcq+strideq*1+2], 1 + lea srcq, [srcq+strideq*2] + pmullw m0, m4 + pmullw m1, m5 + psubw m0, m3 + paddw m0, m1 + psraw m0, 2 + mova [tmpq], m0 + add tmpq, 32 + sub hd, 2 + jg .h_w8 + RET +.h_w16: + pmullw m0, m4, [srcq+strideq*0] + pmullw m1, m5, [srcq+strideq*0+2] + psubw m0, m3 + paddw m0, m1 + pmullw m1, m4, [srcq+strideq*1] + pmullw m2, m5, [srcq+strideq*1+2] + lea srcq, [srcq+strideq*2] + psubw m1, m3 + paddw m1, m2 + psraw m0, 2 + psraw m1, 2 + mova [tmpq+32*0], m0 + mova [tmpq+32*1], m1 + add tmpq, 32*2 + sub hd, 2 + jg .h_w16 + RET +.h_w32: +.h_w64: +.h_w128: + movifnidn t0d, org_w +.h_w32_loop0: + mov r3d, t0d +.h_w32_loop: + pmullw m0, m4, [srcq+r3*2-32*1] + pmullw m1, m5, [srcq+r3*2-32*1+2] + psubw m0, m3 + paddw m0, m1 + pmullw m1, m4, [srcq+r3*2-32*2] + pmullw m2, m5, [srcq+r3*2-32*2+2] + psubw m1, m3 + paddw m1, m2 + psraw m0, 2 + psraw m1, 2 + mova [tmpq+r3*2-32*1], m0 + mova [tmpq+r3*2-32*2], m1 + sub r3d, 32 + jg .h_w32_loop + add srcq, strideq + lea tmpq, [tmpq+t0*2] + dec hd + jg .h_w32_loop0 + RET +.v: + movzx wd, word [r6+wq*2+table_offset(prep, _bilin_v)] + movd xm5, mxyd + vpbroadcastd m4, [pw_16] + vpbroadcastw m5, xm5 + vpbroadcastd m3, [pw_32766] + add wq, r6 + lea stride3q, [strideq*3] + psubw m4, m5 + test dword r7m, 0x800 + jnz .v_12bpc + psllw m4, 2 + psllw m5, 2 +.v_12bpc: + jmp wq +.v_w4: + movq xm0, [srcq+strideq*0] +.v_w4_loop: + vpbroadcastq m2, [srcq+strideq*2] + vpbroadcastq xm1, [srcq+strideq*1] + vpblendd m2, m0, 0x03 ; 0 2 2 2 + vpbroadcastq m0, [srcq+stride3q ] + lea srcq, [srcq+strideq*4] + vpblendd m1, m0, 0xf0 ; 1 1 3 3 + vpbroadcastq m0, [srcq+strideq*0] + vpblendd m1, m2, 0x33 ; 0 1 2 3 + vpblendd m0, m2, 0x0c ; 4 2 4 4 + punpckhqdq m2, m1, m0 ; 1 2 3 4 + pmullw m1, m4 + pmullw m2, m5 + psubw m1, m3 + paddw m1, m2 + psraw m1, 2 + mova [tmpq], m1 + add tmpq, 32 + sub hd, 4 + jg .v_w4_loop + RET +.v_w8: + movu xm0, [srcq+strideq*0] +.v_w8_loop: + vbroadcasti128 m2, [srcq+strideq*1] + lea srcq, [srcq+strideq*2] + vpblendd m1, m0, m2, 0xf0 ; 0 1 + vbroadcasti128 m0, [srcq+strideq*0] + vpblendd m2, m0, 0xf0 ; 1 2 + pmullw m1, m4 + pmullw m2, m5 + psubw m1, m3 + paddw m1, m2 + psraw m1, 2 + mova [tmpq], m1 + add tmpq, 32 + sub hd, 2 + jg .v_w8_loop + RET +.v_w16: + movu m0, [srcq+strideq*0] +.v_w16_loop: + movu m2, [srcq+strideq*1] + lea srcq, [srcq+strideq*2] + pmullw m0, m4 + pmullw m1, m5, m2 + psubw m0, m3 + paddw m1, m0 + movu m0, [srcq+strideq*0] + psraw m1, 2 + pmullw m2, m4 + mova [tmpq+32*0], m1 + pmullw m1, m5, m0 + psubw m2, m3 + paddw m1, m2 + psraw m1, 2 + mova [tmpq+32*1], m1 + add tmpq, 32*2 + sub hd, 2 + jg .v_w16_loop + RET +.v_w32: +.v_w64: +.v_w128: +%if WIN64 + PUSH r7 +%endif + movifnidn r7d, org_w + add r7d, r7d + mov r3, srcq + lea r6d, [hq+r7*8-256] + mov r5, tmpq +.v_w32_loop0: + movu m0, [srcq+strideq*0] +.v_w32_loop: + movu m2, [srcq+strideq*1] + lea srcq, [srcq+strideq*2] + pmullw m0, m4 + pmullw m1, m5, m2 + psubw m0, m3 + paddw m1, m0 + movu m0, [srcq+strideq*0] + psraw m1, 2 + pmullw m2, m4 + mova [tmpq+r7*0], m1 + pmullw m1, m5, m0 + psubw m2, m3 + paddw m1, m2 + psraw m1, 2 + mova [tmpq+r7*1], m1 + lea tmpq, [tmpq+r7*2] + sub hd, 2 + jg .v_w32_loop + add r3, 32 + add r5, 32 + movzx hd, r6b + mov srcq, r3 + mov tmpq, r5 + sub r6d, 1<<8 + jg .v_w32_loop0 +%if WIN64 + POP r7 +%endif + RET +.hv: + WIN64_SPILL_XMM 7 + movzx wd, word [r6+wq*2+table_offset(prep, _bilin_hv)] + shl mxyd, 11 + movd xm6, mxyd + add wq, r6 + lea stride3q, [strideq*3] + vpbroadcastw m6, xm6 + jmp wq +.hv_w4: + movu xm1, [srcq+strideq*0] +%if WIN64 + movaps [rsp+24], xmm7 +%endif + pmullw xm0, xm4, xm1 + psrldq xm1, 2 + pmullw xm1, xm5 + psubw xm0, xm3 + paddw xm0, xm1 + psraw xm0, 2 + vpbroadcastq m0, xm0 +.hv_w4_loop: + movu xm1, [srcq+strideq*1] + vinserti128 m1, [srcq+stride3q ], 1 + movu xm2, [srcq+strideq*2] + lea srcq, [srcq+strideq*4] + vinserti128 m2, [srcq+strideq*0], 1 + punpcklqdq m7, m1, m2 + psrldq m1, 2 + pslldq m2, 6 + pmullw m7, m4 + vpblendd m1, m2, 0xcc + pmullw m1, m5 + psubw m7, m3 + paddw m1, m7 + psraw m1, 2 ; 1 2 3 4 + vpblendd m0, m1, 0x3f + vpermq m2, m0, q2103 ; 0 1 2 3 + mova m0, m1 + psubw m1, m2 + pmulhrsw m1, m6 + paddw m1, m2 + mova [tmpq], m1 + add tmpq, 32 + sub hd, 4 + jg .hv_w4_loop +%if WIN64 + movaps xmm7, [rsp+24] +%endif + RET +.hv_w8: + pmullw xm0, xm4, [srcq+strideq*0] + pmullw xm1, xm5, [srcq+strideq*0+2] + psubw xm0, xm3 + paddw xm0, xm1 + psraw xm0, 2 + vinserti128 m0, xm0, 1 +.hv_w8_loop: + movu xm1, [srcq+strideq*1] + movu xm2, [srcq+strideq*1+2] + lea srcq, [srcq+strideq*2] + vinserti128 m1, [srcq+strideq*0], 1 + vinserti128 m2, [srcq+strideq*0+2], 1 + pmullw m1, m4 + pmullw m2, m5 + psubw m1, m3 + paddw m1, m2 + psraw m1, 2 ; 1 2 + vperm2i128 m2, m0, m1, 0x21 ; 0 1 + mova m0, m1 + psubw m1, m2 + pmulhrsw m1, m6 + paddw m1, m2 + mova [tmpq], m1 + add tmpq, 32 + sub hd, 2 + jg .hv_w8_loop + RET +.hv_w16: +.hv_w32: +.hv_w64: +.hv_w128: +%if WIN64 + PUSH r7 +%endif + movifnidn r7d, org_w + add r7d, r7d + mov r3, srcq + lea r6d, [hq+r7*8-256] + mov r5, tmpq +.hv_w16_loop0: + pmullw m0, m4, [srcq] + pmullw m1, m5, [srcq+2] + psubw m0, m3 + paddw m0, m1 + psraw m0, 2 +.hv_w16_loop: + pmullw m1, m4, [srcq+strideq*1] + pmullw m2, m5, [srcq+strideq*1+2] + lea srcq, [srcq+strideq*2] + psubw m1, m3 + paddw m1, m2 + psraw m1, 2 + psubw m2, m1, m0 + pmulhrsw m2, m6 + paddw m2, m0 + mova [tmpq+r7*0], m2 + pmullw m0, m4, [srcq+strideq*0] + pmullw m2, m5, [srcq+strideq*0+2] + psubw m0, m3 + paddw m0, m2 + psraw m0, 2 + psubw m2, m0, m1 + pmulhrsw m2, m6 + paddw m2, m1 + mova [tmpq+r7*1], m2 + lea tmpq, [tmpq+r7*2] + sub hd, 2 + jg .hv_w16_loop + add r3, 32 + add r5, 32 + movzx hd, r6b + mov srcq, r3 + mov tmpq, r5 + sub r6d, 1<<8 + jg .hv_w16_loop0 +%if WIN64 + POP r7 +%endif + RET + +; int8_t subpel_filters[5][15][8] +%assign FILTER_REGULAR (0*15 << 16) | 3*15 +%assign FILTER_SMOOTH (1*15 << 16) | 4*15 +%assign FILTER_SHARP (2*15 << 16) | 3*15 + +%macro FN 4 ; prefix, type, type_h, type_v +cglobal %1_%2_16bpc + mov t0d, FILTER_%3 +%ifidn %3, %4 + mov t1d, t0d +%else + mov t1d, FILTER_%4 +%endif +%ifnidn %2, regular ; skip the jump in the last filter + jmp mangle(private_prefix %+ _%1_16bpc %+ SUFFIX) +%endif +%endmacro + +%if WIN64 +DECLARE_REG_TMP 4, 5 +%else +DECLARE_REG_TMP 7, 8 +%endif + +%define PUT_8TAP_FN FN put_8tap, +PUT_8TAP_FN sharp, SHARP, SHARP +PUT_8TAP_FN sharp_smooth, SHARP, SMOOTH +PUT_8TAP_FN smooth_sharp, SMOOTH, SHARP +PUT_8TAP_FN smooth, SMOOTH, SMOOTH +PUT_8TAP_FN sharp_regular, SHARP, REGULAR +PUT_8TAP_FN regular_sharp, REGULAR, SHARP +PUT_8TAP_FN smooth_regular, SMOOTH, REGULAR +PUT_8TAP_FN regular_smooth, REGULAR, SMOOTH +PUT_8TAP_FN regular, REGULAR, REGULAR + +cglobal put_8tap_16bpc, 4, 9, 0, dst, ds, src, ss, w, h, mx, my +%define base r8-put_avx2 + imul mxd, mxm, 0x010101 + add mxd, t0d ; 8tap_h, mx, 4tap_h + imul myd, mym, 0x010101 + add myd, t1d ; 8tap_v, my, 4tap_v + lea r8, [put_avx2] + movifnidn wd, wm + movifnidn hd, hm + test mxd, 0xf00 + jnz .h + test myd, 0xf00 + jnz .v + tzcnt wd, wd + movzx wd, word [r8+wq*2+table_offset(put,)] + add wq, r8 +%if WIN64 + pop r8 +%endif + jmp wq +.h_w2: + movzx mxd, mxb + sub srcq, 2 + mova xm2, [subpel_h_shuf2] + vpbroadcastd xm3, [base+subpel_filters+mxq*8+2] + pmovsxbw xm3, xm3 +.h_w2_loop: + movu xm0, [srcq+ssq*0] + movu xm1, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + pshufb xm0, xm2 + pshufb xm1, xm2 + pmaddwd xm0, xm3 + pmaddwd xm1, xm3 + phaddd xm0, xm1 + paddd xm0, xm4 + psrad xm0, 6 + packusdw xm0, xm0 + pminsw xm0, xm5 + movd [dstq+dsq*0], xm0 + pextrd [dstq+dsq*1], xm0, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .h_w2_loop + RET +.h_w4: + movzx mxd, mxb + sub srcq, 2 + pmovsxbw xm3, [base+subpel_filters+mxq*8] + WIN64_SPILL_XMM 8 + vbroadcasti128 m6, [subpel_h_shufA] + vbroadcasti128 m7, [subpel_h_shufB] + pshufd xm3, xm3, q2211 + vpbroadcastq m2, xm3 + vpermq m3, m3, q1111 +.h_w4_loop: + movu xm1, [srcq+ssq*0] + vinserti128 m1, [srcq+ssq*1], 1 + lea srcq, [srcq+ssq*2] + pshufb m0, m1, m6 ; 0 1 1 2 2 3 3 4 + pshufb m1, m7 ; 2 3 3 4 4 5 5 6 + pmaddwd m0, m2 + pmaddwd m1, m3 + paddd m0, m4 + paddd m0, m1 + psrad m0, 6 + vextracti128 xm1, m0, 1 + packusdw xm0, xm1 + pminsw xm0, xm5 + movq [dstq+dsq*0], xm0 + movhps [dstq+dsq*1], xm0 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .h_w4_loop + RET +.h: + test myd, 0xf00 + jnz .hv + mov r7d, r8m + vpbroadcastw m5, r8m + shr r7d, 11 + vpbroadcastd m4, [base+put_8tap_h_rnd+r7*4] + cmp wd, 4 + je .h_w4 + jl .h_w2 + %assign stack_offset stack_offset - stack_size_padded + WIN64_SPILL_XMM 13 + shr mxd, 16 + sub srcq, 6 + vpbroadcastq m0, [base+subpel_filters+mxq*8] + vbroadcasti128 m6, [subpel_h_shufA] + vbroadcasti128 m7, [subpel_h_shufB] + punpcklbw m0, m0 + psraw m0, 8 ; sign-extend + pshufd m8, m0, q0000 + pshufd m9, m0, q1111 + pshufd m10, m0, q2222 + pshufd m11, m0, q3333 + cmp wd, 8 + jg .h_w16 +.h_w8: +%macro PUT_8TAP_H 5 ; dst/src+0, src+8, src+16, tmp[1-2] + pshufb m%4, m%1, m7 ; 2 3 3 4 4 5 5 6 + pshufb m%1, m6 ; 0 1 1 2 2 3 3 4 + pmaddwd m%5, m9, m%4 ; abcd1 + pmaddwd m%1, m8 ; abcd0 + pshufb m%2, m7 ; 6 7 7 8 8 9 9 a + shufpd m%4, m%2, 0x05 ; 4 5 5 6 6 7 7 8 + paddd m%5, m4 + paddd m%1, m%5 + pmaddwd m%5, m11, m%2 ; abcd3 + paddd m%1, m%5 + pmaddwd m%5, m10, m%4 ; abcd2 + pshufb m%3, m7 ; a b b c c d d e + pmaddwd m%4, m8 ; efgh0 + paddd m%1, m%5 + pmaddwd m%5, m9, m%2 ; efgh1 + shufpd m%2, m%3, 0x05 ; 8 9 9 a a b b c + pmaddwd m%3, m11 ; efgh3 + pmaddwd m%2, m10 ; efgh2 + paddd m%4, m4 + paddd m%4, m%5 + paddd m%3, m%4 + paddd m%2, m%3 + psrad m%1, 6 + psrad m%2, 6 + packusdw m%1, m%2 + pminsw m%1, m5 +%endmacro + movu xm0, [srcq+ssq*0+ 0] + vinserti128 m0, [srcq+ssq*1+ 0], 1 + movu xm2, [srcq+ssq*0+16] + vinserti128 m2, [srcq+ssq*1+16], 1 + lea srcq, [srcq+ssq*2] + shufpd m1, m0, m2, 0x05 + PUT_8TAP_H 0, 1, 2, 3, 12 + mova [dstq+dsq*0], xm0 + vextracti128 [dstq+dsq*1], m0, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .h_w8 + RET +.h_w16: + mov r6d, wd +.h_w16_loop: + movu m0, [srcq+r6*2-32] + movu m1, [srcq+r6*2-24] + movu m2, [srcq+r6*2-16] + PUT_8TAP_H 0, 1, 2, 3, 12 + mova [dstq+r6*2-32], m0 + sub r6d, 16 + jg .h_w16_loop + add srcq, ssq + add dstq, dsq + dec hd + jg .h_w16 + RET +.v: + movzx mxd, myb + shr myd, 16 + cmp hd, 4 + cmovle myd, mxd + vpbroadcastq m0, [base+subpel_filters+myq*8] + %assign stack_offset stack_offset - stack_size_padded + WIN64_SPILL_XMM 15 + vpbroadcastd m6, [pd_32] + vpbroadcastw m7, r8m + lea r6, [ssq*3] + sub srcq, r6 + punpcklbw m0, m0 + psraw m0, 8 ; sign-extend + pshufd m8, m0, q0000 + pshufd m9, m0, q1111 + pshufd m10, m0, q2222 + pshufd m11, m0, q3333 + cmp wd, 4 + jg .v_w8 + je .v_w4 +.v_w2: + movd xm2, [srcq+ssq*0] + pinsrd xm2, [srcq+ssq*1], 1 + pinsrd xm2, [srcq+ssq*2], 2 + pinsrd xm2, [srcq+r6 ], 3 ; 0 1 2 3 + lea srcq, [srcq+ssq*4] + movd xm3, [srcq+ssq*0] + vpbroadcastd xm1, [srcq+ssq*1] + vpbroadcastd xm0, [srcq+ssq*2] + add srcq, r6 + vpblendd xm3, xm1, 0x02 ; 4 5 + vpblendd xm1, xm0, 0x02 ; 5 6 + palignr xm4, xm3, xm2, 4 ; 1 2 3 4 + punpcklwd xm3, xm1 ; 45 56 + punpcklwd xm1, xm2, xm4 ; 01 12 + punpckhwd xm2, xm4 ; 23 34 +.v_w2_loop: + vpbroadcastd xm4, [srcq+ssq*0] + pmaddwd xm5, xm8, xm1 ; a0 b0 + mova xm1, xm2 + pmaddwd xm2, xm9 ; a1 b1 + paddd xm5, xm6 + paddd xm5, xm2 + mova xm2, xm3 + pmaddwd xm3, xm10 ; a2 b2 + paddd xm5, xm3 + vpblendd xm3, xm0, xm4, 0x02 ; 6 7 + vpbroadcastd xm0, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + vpblendd xm4, xm0, 0x02 ; 7 8 + punpcklwd xm3, xm4 ; 67 78 + pmaddwd xm4, xm11, xm3 ; a3 b3 + paddd xm5, xm4 + psrad xm5, 6 + packusdw xm5, xm5 + pminsw xm5, xm7 + movd [dstq+dsq*0], xm5 + pextrd [dstq+dsq*1], xm5, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w2_loop + RET +.v_w4: + movq xm1, [srcq+ssq*0] + vpbroadcastq m0, [srcq+ssq*1] + vpbroadcastq m2, [srcq+ssq*2] + vpbroadcastq m4, [srcq+r6 ] + lea srcq, [srcq+ssq*4] + vpbroadcastq m3, [srcq+ssq*0] + vpbroadcastq m5, [srcq+ssq*1] + vpblendd m1, m0, 0x30 + vpblendd m0, m2, 0x30 + punpcklwd m1, m0 ; 01 12 + vpbroadcastq m0, [srcq+ssq*2] + add srcq, r6 + vpblendd m2, m4, 0x30 + vpblendd m4, m3, 0x30 + punpcklwd m2, m4 ; 23 34 + vpblendd m3, m5, 0x30 + vpblendd m5, m0, 0x30 + punpcklwd m3, m5 ; 45 56 +.v_w4_loop: + vpbroadcastq m4, [srcq+ssq*0] + pmaddwd m5, m8, m1 ; a0 b0 + mova m1, m2 + pmaddwd m2, m9 ; a1 b1 + paddd m5, m6 + paddd m5, m2 + mova m2, m3 + pmaddwd m3, m10 ; a2 b2 + paddd m5, m3 + vpblendd m3, m0, m4, 0x30 + vpbroadcastq m0, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + vpblendd m4, m0, 0x30 + punpcklwd m3, m4 ; 67 78 + pmaddwd m4, m11, m3 ; a3 b3 + paddd m5, m4 + psrad m5, 6 + vextracti128 xm4, m5, 1 + packusdw xm5, xm4 + pminsw xm5, xm7 + movq [dstq+dsq*0], xm5 + movhps [dstq+dsq*1], xm5 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w4_loop + RET +.v_w8: + shl wd, 5 + mov r7, srcq + mov r8, dstq + lea wd, [hq+wq-256] +.v_w8_loop0: + vbroadcasti128 m4, [srcq+ssq*0] + vbroadcasti128 m5, [srcq+ssq*1] + vbroadcasti128 m0, [srcq+r6 ] + vbroadcasti128 m6, [srcq+ssq*2] + lea srcq, [srcq+ssq*4] + vbroadcasti128 m1, [srcq+ssq*0] + vbroadcasti128 m2, [srcq+ssq*1] + vbroadcasti128 m3, [srcq+ssq*2] + add srcq, r6 + shufpd m4, m0, 0x0c + shufpd m5, m1, 0x0c + punpcklwd m1, m4, m5 ; 01 + punpckhwd m4, m5 ; 34 + shufpd m6, m2, 0x0c + punpcklwd m2, m5, m6 ; 12 + punpckhwd m5, m6 ; 45 + shufpd m0, m3, 0x0c + punpcklwd m3, m6, m0 ; 23 + punpckhwd m6, m0 ; 56 +.v_w8_loop: + vbroadcasti128 m14, [srcq+ssq*0] + pmaddwd m12, m8, m1 ; a0 + pmaddwd m13, m8, m2 ; b0 + mova m1, m3 + mova m2, m4 + pmaddwd m3, m9 ; a1 + pmaddwd m4, m9 ; b1 + paddd m12, m3 + paddd m13, m4 + mova m3, m5 + mova m4, m6 + pmaddwd m5, m10 ; a2 + pmaddwd m6, m10 ; b2 + paddd m12, m5 + vbroadcasti128 m5, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + paddd m13, m6 + shufpd m6, m0, m14, 0x0d + shufpd m0, m14, m5, 0x0c + punpcklwd m5, m6, m0 ; 67 + punpckhwd m6, m0 ; 78 + pmaddwd m14, m11, m5 ; a3 + paddd m12, m14 + pmaddwd m14, m11, m6 ; b3 + paddd m13, m14 + psrad m12, 5 + psrad m13, 5 + packusdw m12, m13 + pxor m13, m13 + pavgw m12, m13 + pminsw m12, m7 + vpermq m12, m12, q3120 + mova [dstq+dsq*0], xm12 + vextracti128 [dstq+dsq*1], m12, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .v_w8_loop + add r7, 16 + add r8, 16 + movzx hd, wb + mov srcq, r7 + mov dstq, r8 + sub wd, 1<<8 + jg .v_w8_loop0 + RET +.hv: + %assign stack_offset stack_offset - stack_size_padded + WIN64_SPILL_XMM 16 + vpbroadcastw m15, r8m + cmp wd, 4 + jg .hv_w8 + movzx mxd, mxb + vpbroadcastd m0, [base+subpel_filters+mxq*8+2] + movzx mxd, myb + shr myd, 16 + cmp hd, 4 + cmovle myd, mxd + vpbroadcastq m1, [base+subpel_filters+myq*8] + vpbroadcastd m6, [pd_512] + lea r6, [ssq*3] + sub srcq, 2 + sub srcq, r6 + pxor m7, m7 + punpcklbw m7, m0 + punpcklbw m1, m1 + psraw m1, 8 ; sign-extend + test dword r8m, 0x800 + jz .hv_10bit + psraw m7, 2 + psllw m1, 2 +.hv_10bit: + pshufd m11, m1, q0000 + pshufd m12, m1, q1111 + pshufd m13, m1, q2222 + pshufd m14, m1, q3333 + cmp wd, 4 + je .hv_w4 + vbroadcasti128 m9, [subpel_h_shuf2] + vbroadcasti128 m1, [srcq+r6 ] ; 3 3 + movu xm3, [srcq+ssq*2] + movu xm0, [srcq+ssq*0] + movu xm2, [srcq+ssq*1] + lea srcq, [srcq+ssq*4] + vinserti128 m3, [srcq+ssq*0], 1 ; 2 4 + vinserti128 m0, [srcq+ssq*1], 1 ; 0 5 + vinserti128 m2, [srcq+ssq*2], 1 ; 1 6 + add srcq, r6 + pshufb m1, m9 + pshufb m3, m9 + pshufb m0, m9 + pshufb m2, m9 + pmaddwd m1, m7 + pmaddwd m3, m7 + pmaddwd m0, m7 + pmaddwd m2, m7 + phaddd m1, m3 + phaddd m0, m2 + paddd m1, m6 + paddd m0, m6 + psrad m1, 10 + psrad m0, 10 + packssdw m1, m0 ; 3 2 0 1 + vextracti128 xm0, m1, 1 ; 3 4 5 6 + pshufd xm2, xm1, q1301 ; 2 3 1 2 + pshufd xm3, xm0, q2121 ; 4 5 4 5 + punpckhwd xm1, xm2 ; 01 12 + punpcklwd xm2, xm0 ; 23 34 + punpckhwd xm3, xm0 ; 45 56 +.hv_w2_loop: + movu xm4, [srcq+ssq*0] + movu xm5, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + pshufb xm4, xm9 + pshufb xm5, xm9 + pmaddwd xm4, xm7 + pmaddwd xm5, xm7 + phaddd xm4, xm5 + pmaddwd xm5, xm11, xm1 ; a0 b0 + mova xm1, xm2 + pmaddwd xm2, xm12 ; a1 b1 + paddd xm5, xm2 + mova xm2, xm3 + pmaddwd xm3, xm13 ; a2 b2 + paddd xm5, xm3 + paddd xm4, xm6 + psrad xm4, 10 + packssdw xm4, xm4 + palignr xm3, xm4, xm0, 12 + mova xm0, xm4 + punpcklwd xm3, xm0 ; 67 78 + pmaddwd xm4, xm14, xm3 ; a3 b3 + paddd xm5, xm6 + paddd xm5, xm4 + psrad xm5, 10 + packusdw xm5, xm5 + pminsw xm5, xm15 + movd [dstq+dsq*0], xm5 + pextrd [dstq+dsq*1], xm5, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .hv_w2_loop + RET +.hv_w4: + vbroadcasti128 m9, [subpel_h_shufA] + vbroadcasti128 m10, [subpel_h_shufB] + pshufd m8, m7, q1111 + pshufd m7, m7, q0000 + movu xm1, [srcq+ssq*0] + vinserti128 m1, [srcq+ssq*1], 1 ; 0 1 + vbroadcasti128 m0, [srcq+r6 ] + vinserti128 m2, m0, [srcq+ssq*2], 0 ; 2 3 + lea srcq, [srcq+ssq*4] + vinserti128 m0, [srcq+ssq*0], 1 ; 3 4 + movu xm3, [srcq+ssq*1] + vinserti128 m3, [srcq+ssq*2], 1 ; 5 6 + add srcq, r6 + pshufb m4, m1, m9 + pshufb m1, m10 + pmaddwd m4, m7 + pmaddwd m1, m8 + pshufb m5, m2, m9 + pshufb m2, m10 + pmaddwd m5, m7 + pmaddwd m2, m8 + paddd m4, m6 + paddd m1, m4 + pshufb m4, m0, m9 + pshufb m0, m10 + pmaddwd m4, m7 + pmaddwd m0, m8 + paddd m5, m6 + paddd m2, m5 + pshufb m5, m3, m9 + pshufb m3, m10 + pmaddwd m5, m7 + pmaddwd m3, m8 + paddd m4, m6 + paddd m4, m0 + paddd m5, m6 + paddd m5, m3 + vperm2i128 m0, m1, m2, 0x21 + psrld m1, 10 + psrld m2, 10 + vperm2i128 m3, m4, m5, 0x21 + pslld m4, 6 + pslld m5, 6 + pblendw m2, m4, 0xaa ; 23 34 + pslld m0, 6 + pblendw m1, m0, 0xaa ; 01 12 + psrld m3, 10 + pblendw m3, m5, 0xaa ; 45 56 + psrad m0, m5, 16 +.hv_w4_loop: + movu xm4, [srcq+ssq*0] + vinserti128 m4, [srcq+ssq*1], 1 + lea srcq, [srcq+ssq*2] + pmaddwd m5, m11, m1 ; a0 b0 + mova m1, m2 + pmaddwd m2, m12 ; a1 b1 + paddd m5, m6 + paddd m5, m2 + mova m2, m3 + pmaddwd m3, m13 ; a2 b2 + paddd m5, m3 + pshufb m3, m4, m9 + pshufb m4, m10 + pmaddwd m3, m7 + pmaddwd m4, m8 + paddd m3, m6 + paddd m4, m3 + psrad m4, 10 + packssdw m0, m4 ; _ 7 6 8 + vpermq m3, m0, q1122 ; _ 6 _ 7 + punpckhwd m3, m0 ; 67 78 + mova m0, m4 + pmaddwd m4, m14, m3 ; a3 b3 + paddd m4, m5 + psrad m4, 10 + vextracti128 xm5, m4, 1 + packusdw xm4, xm5 + pminsw xm4, xm15 + movq [dstq+dsq*0], xm4 + movhps [dstq+dsq*1], xm4 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .hv_w4_loop + RET +.hv_w8: + shr mxd, 16 + vpbroadcastq m2, [base+subpel_filters+mxq*8] + movzx mxd, myb + shr myd, 16 + cmp hd, 4 + cmovle myd, mxd + pmovsxbw xm1, [base+subpel_filters+myq*8] + shl wd, 5 + lea r6, [ssq*3] + sub srcq, 6 + sub srcq, r6 + pxor m0, m0 + punpcklbw m0, m2 + mov r7, srcq + mov r8, dstq + lea wd, [hq+wq-256] + test dword r8m, 0x800 + jz .hv_w8_10bit + psraw m0, 2 + psllw xm1, 2 +.hv_w8_10bit: + pshufd m11, m0, q0000 + pshufd m12, m0, q1111 + pshufd m13, m0, q2222 + pshufd m14, m0, q3333 +%if WIN64 + %define v_mul (rsp+stack_offset+40) ; r4m +%else + %define v_mul (rsp-24) ; red zone +%endif + mova [v_mul], xm1 +.hv_w8_loop0: +%macro PUT_8TAP_HV_H 3 ; dst/src+0, src+8, src+16 + pshufb m2, m%1, m9 ; 2 3 3 4 4 5 5 6 + pshufb m%1, m8 ; 0 1 1 2 2 3 3 4 + pmaddwd m3, m12, m2 + pmaddwd m%1, m11 + pshufb m%2, m9 ; 6 7 7 8 8 9 9 a + shufpd m2, m%2, 0x05 ; 4 5 5 6 6 7 7 8 + paddd m3, m10 + paddd m%1, m3 + pmaddwd m3, m14, m%2 + paddd m%1, m3 + pmaddwd m3, m13, m2 + pshufb m%3, m9 ; a b b c c d d e + pmaddwd m2, m11 + paddd m%1, m3 + pmaddwd m3, m12, m%2 + shufpd m%2, m%3, 0x05 ; 8 9 9 a a b b c + pmaddwd m%3, m14 + pmaddwd m%2, m13 + paddd m2, m10 + paddd m2, m3 + paddd m%3, m2 + paddd m%2, m%3 + psrad m%1, 10 + psrad m%2, 10 + packssdw m%1, m%2 +%endmacro + movu xm4, [srcq+r6 *1+ 0] + vbroadcasti128 m8, [subpel_h_shufA] + movu xm6, [srcq+r6 *1+ 8] + vbroadcasti128 m9, [subpel_h_shufB] + movu xm0, [srcq+r6 *1+16] + vpbroadcastd m10, [pd_512] + movu xm5, [srcq+ssq*0+ 0] + vinserti128 m5, [srcq+ssq*4+ 0], 1 + movu xm1, [srcq+ssq*0+16] + vinserti128 m1, [srcq+ssq*4+16], 1 + shufpd m7, m5, m1, 0x05 + INIT_XMM avx2 + PUT_8TAP_HV_H 4, 6, 0 ; 3 + INIT_YMM avx2 + PUT_8TAP_HV_H 5, 7, 1 ; 0 4 + movu xm0, [srcq+ssq*2+ 0] + vinserti128 m0, [srcq+r6 *2+ 0], 1 + movu xm1, [srcq+ssq*2+16] + vinserti128 m1, [srcq+r6 *2+16], 1 + shufpd m7, m0, m1, 0x05 + PUT_8TAP_HV_H 0, 7, 1 ; 2 6 + movu xm6, [srcq+ssq*1+ 0] + movu xm1, [srcq+ssq*1+16] + lea srcq, [srcq+ssq*4] + vinserti128 m6, [srcq+ssq*1+ 0], 1 + vinserti128 m1, [srcq+ssq*1+16], 1 + add srcq, r6 + shufpd m7, m6, m1, 0x05 + PUT_8TAP_HV_H 6, 7, 1 ; 1 5 + vpermq m4, m4, q1100 + vpermq m5, m5, q3120 + vpermq m6, m6, q3120 + vpermq m7, m0, q3120 + punpcklwd m3, m7, m4 ; 23 + punpckhwd m4, m5 ; 34 + punpcklwd m1, m5, m6 ; 01 + punpckhwd m5, m6 ; 45 + punpcklwd m2, m6, m7 ; 12 + punpckhwd m6, m7 ; 56 +.hv_w8_loop: + vpbroadcastd m9, [v_mul+4*0] + vpbroadcastd m7, [v_mul+4*1] + vpbroadcastd m10, [v_mul+4*2] + pmaddwd m8, m9, m1 ; a0 + pmaddwd m9, m2 ; b0 + mova m1, m3 + mova m2, m4 + pmaddwd m3, m7 ; a1 + pmaddwd m4, m7 ; b1 + paddd m8, m3 + paddd m9, m4 + mova m3, m5 + mova m4, m6 + pmaddwd m5, m10 ; a2 + pmaddwd m6, m10 ; b2 + paddd m8, m5 + paddd m9, m6 + movu xm5, [srcq+ssq*0] + vinserti128 m5, [srcq+ssq*1], 1 + vbroadcasti128 m7, [subpel_h_shufA] + vbroadcasti128 m10, [subpel_h_shufB] + movu xm6, [srcq+ssq*0+16] + vinserti128 m6, [srcq+ssq*1+16], 1 + vextracti128 [dstq], m0, 1 + pshufb m0, m5, m7 ; 01 + pshufb m5, m10 ; 23 + pmaddwd m0, m11 + pmaddwd m5, m12 + paddd m0, m5 + pshufb m5, m6, m7 ; 89 + pshufb m6, m10 ; ab + pmaddwd m5, m13 + pmaddwd m6, m14 + paddd m6, m5 + movu xm5, [srcq+ssq*0+8] + vinserti128 m5, [srcq+ssq*1+8], 1 + lea srcq, [srcq+ssq*2] + pshufb m7, m5, m7 + pshufb m5, m10 + pmaddwd m10, m13, m7 + pmaddwd m7, m11 + paddd m0, m10 + vpbroadcastd m10, [pd_512] + paddd m6, m7 + pmaddwd m7, m14, m5 + pmaddwd m5, m12 + paddd m0, m7 + paddd m5, m6 + vbroadcasti128 m6, [dstq] + paddd m8, m10 + paddd m9, m10 + paddd m0, m10 + paddd m5, m10 + vpbroadcastd m10, [v_mul+4*3] + psrad m0, 10 + psrad m5, 10 + packssdw m0, m5 + vpermq m7, m0, q3120 ; 7 8 + shufpd m6, m7, 0x04 ; 6 7 + punpcklwd m5, m6, m7 ; 67 + punpckhwd m6, m7 ; 78 + pmaddwd m7, m10, m5 ; a3 + pmaddwd m10, m6 ; b3 + paddd m7, m8 + paddd m9, m10 + psrad m7, 10 + psrad m9, 10 + packusdw m7, m9 + pminsw m7, m15 + vpermq m7, m7, q3120 + mova [dstq+dsq*0], xm7 + vextracti128 [dstq+dsq*1], m7, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .hv_w8_loop + add r7, 16 + add r8, 16 + movzx hd, wb + mov srcq, r7 + mov dstq, r8 + sub wd, 1<<8 + jg .hv_w8_loop0 + RET + +%if WIN64 +DECLARE_REG_TMP 6, 4 +%else +DECLARE_REG_TMP 6, 7 +%endif + +%define PREP_8TAP_FN FN prep_8tap, +PREP_8TAP_FN sharp, SHARP, SHARP +PREP_8TAP_FN sharp_smooth, SHARP, SMOOTH +PREP_8TAP_FN smooth_sharp, SMOOTH, SHARP +PREP_8TAP_FN smooth, SMOOTH, SMOOTH +PREP_8TAP_FN sharp_regular, SHARP, REGULAR +PREP_8TAP_FN regular_sharp, REGULAR, SHARP +PREP_8TAP_FN smooth_regular, SMOOTH, REGULAR +PREP_8TAP_FN regular_smooth, REGULAR, SMOOTH +PREP_8TAP_FN regular, REGULAR, REGULAR + +cglobal prep_8tap_16bpc, 4, 8, 0, tmp, src, stride, w, h, mx, my +%define base r7-prep_avx2 + imul mxd, mxm, 0x010101 + add mxd, t0d ; 8tap_h, mx, 4tap_h + imul myd, mym, 0x010101 + add myd, t1d ; 8tap_v, my, 4tap_v + lea r7, [prep_avx2] + movifnidn hd, hm + test mxd, 0xf00 + jnz .h + test myd, 0xf00 + jnz .v + tzcnt wd, wd + mov r6d, r7m ; bitdepth_max + movzx wd, word [r7+wq*2+table_offset(prep,)] + vpbroadcastd m5, [r7-prep_avx2+pw_8192] + shr r6d, 11 + add wq, r7 + vpbroadcastd m4, [base+prep_mul+r6*4] + lea r6, [strideq*3] +%if WIN64 + pop r7 +%endif + jmp wq +.h_w4: + movzx mxd, mxb + sub srcq, 2 + pmovsxbw xm0, [base+subpel_filters+mxq*8] + vbroadcasti128 m3, [subpel_h_shufA] + vbroadcasti128 m4, [subpel_h_shufB] + WIN64_SPILL_XMM 8 + pshufd xm0, xm0, q2211 + test dword r7m, 0x800 + jnz .h_w4_12bpc + psllw xm0, 2 +.h_w4_12bpc: + vpbroadcastq m6, xm0 + vpermq m7, m0, q1111 +.h_w4_loop: + movu xm1, [srcq+strideq*0] + vinserti128 m1, [srcq+strideq*2], 1 + movu xm2, [srcq+strideq*1] + vinserti128 m2, [srcq+r6 ], 1 + lea srcq, [srcq+strideq*4] + pshufb m0, m1, m3 ; 0 1 1 2 2 3 3 4 + pshufb m1, m4 ; 2 3 3 4 4 5 5 6 + pmaddwd m0, m6 + pmaddwd m1, m7 + paddd m0, m5 + paddd m0, m1 + pshufb m1, m2, m3 + pshufb m2, m4 + pmaddwd m1, m6 + pmaddwd m2, m7 + paddd m1, m5 + paddd m1, m2 + psrad m0, 4 + psrad m1, 4 + packssdw m0, m1 + mova [tmpq], m0 + add tmpq, 32 + sub hd, 4 + jg .h_w4_loop + RET +.h: + test myd, 0xf00 + jnz .hv + vpbroadcastd m5, [prep_8tap_1d_rnd] ; 8 - (8192 << 4) + lea r6, [strideq*3] + cmp wd, 4 + je .h_w4 + shr mxd, 16 + sub srcq, 6 + vpbroadcastq m0, [base+subpel_filters+mxq*8] + %assign stack_offset stack_offset - stack_size_padded + WIN64_SPILL_XMM 12 + vbroadcasti128 m6, [subpel_h_shufA] + vbroadcasti128 m7, [subpel_h_shufB] + punpcklbw m0, m0 + psraw m0, 8 ; sign-extend + test dword r7m, 0x800 + jnz .h_12bpc + psllw m0, 2 +.h_12bpc: + pshufd m8, m0, q0000 + pshufd m9, m0, q1111 + pshufd m10, m0, q2222 + pshufd m11, m0, q3333 + cmp wd, 8 + jg .h_w16 +.h_w8: +%macro PREP_8TAP_H 5 ; dst/src+0, src+8, src+16, tmp[1-2] + pshufb m%4, m%1, m7 ; 2 3 3 4 4 5 5 6 + pshufb m%1, m6 ; 0 1 1 2 2 3 3 4 + pmaddwd m%5, m9, m%4 ; abcd1 + pmaddwd m%1, m8 ; abcd0 + pshufb m%2, m7 ; 6 7 7 8 8 9 9 a + shufpd m%4, m%2, 0x05 ; 4 5 5 6 6 7 7 8 + paddd m%5, m5 + paddd m%1, m%5 + pmaddwd m%5, m11, m%2 ; abcd3 + paddd m%1, m%5 + pmaddwd m%5, m10, m%4 ; abcd2 + pshufb m%3, m7 ; a b b c c d d e + pmaddwd m%4, m8 ; efgh0 + paddd m%1, m%5 + pmaddwd m%5, m9, m%2 ; efgh1 + shufpd m%2, m%3, 0x05 ; 8 9 9 a a b b c + pmaddwd m%3, m11 ; efgh3 + pmaddwd m%2, m10 ; efgh2 + paddd m%4, m5 + paddd m%4, m%5 + paddd m%3, m%4 + paddd m%2, m%3 + psrad m%1, 4 + psrad m%2, 4 + packssdw m%1, m%2 +%endmacro + movu xm0, [srcq+strideq*0+ 0] + vinserti128 m0, [srcq+strideq*1+ 0], 1 + movu xm2, [srcq+strideq*0+16] + vinserti128 m2, [srcq+strideq*1+16], 1 + lea srcq, [srcq+strideq*2] + shufpd m1, m0, m2, 0x05 + PREP_8TAP_H 0, 1, 2, 3, 4 + mova [tmpq], m0 + add tmpq, 32 + sub hd, 2 + jg .h_w8 + RET +.h_w16: + add wd, wd +.h_w16_loop0: + mov r6d, wd +.h_w16_loop: + movu m0, [srcq+r6-32] + movu m1, [srcq+r6-24] + movu m2, [srcq+r6-16] + PREP_8TAP_H 0, 1, 2, 3, 4 + mova [tmpq+r6-32], m0 + sub r6d, 32 + jg .h_w16_loop + add srcq, strideq + add tmpq, wq + dec hd + jg .h_w16_loop0 + RET +.v: + movzx mxd, myb + shr myd, 16 + cmp hd, 4 + cmovle myd, mxd + vpbroadcastq m0, [base+subpel_filters+myq*8] + %assign stack_offset stack_offset - stack_size_padded + WIN64_SPILL_XMM 15 + vpbroadcastd m7, [prep_8tap_1d_rnd] + lea r6, [strideq*3] + sub srcq, r6 + punpcklbw m0, m0 + psraw m0, 8 ; sign-extend + test dword r7m, 0x800 + jnz .v_12bpc + psllw m0, 2 +.v_12bpc: + pshufd m8, m0, q0000 + pshufd m9, m0, q1111 + pshufd m10, m0, q2222 + pshufd m11, m0, q3333 + cmp wd, 4 + jg .v_w8 +.v_w4: + movq xm1, [srcq+strideq*0] + vpbroadcastq m0, [srcq+strideq*1] + vpbroadcastq m2, [srcq+strideq*2] + vpbroadcastq m4, [srcq+r6 ] + lea srcq, [srcq+strideq*4] + vpbroadcastq m3, [srcq+strideq*0] + vpbroadcastq m5, [srcq+strideq*1] + vpblendd m1, m0, 0x30 + vpblendd m0, m2, 0x30 + punpcklwd m1, m0 ; 01 12 + vpbroadcastq m0, [srcq+strideq*2] + add srcq, r6 + vpblendd m2, m4, 0x30 + vpblendd m4, m3, 0x30 + punpcklwd m2, m4 ; 23 34 + vpblendd m3, m5, 0x30 + vpblendd m5, m0, 0x30 + punpcklwd m3, m5 ; 45 56 +.v_w4_loop: + vpbroadcastq m4, [srcq+strideq*0] + pmaddwd m5, m8, m1 ; a0 b0 + mova m1, m2 + pmaddwd m2, m9 ; a1 b1 + paddd m5, m7 + paddd m5, m2 + mova m2, m3 + pmaddwd m3, m10 ; a2 b2 + paddd m5, m3 + vpblendd m3, m0, m4, 0x30 + vpbroadcastq m0, [srcq+strideq*1] + lea srcq, [srcq+strideq*2] + vpblendd m4, m0, 0x30 + punpcklwd m3, m4 ; 67 78 + pmaddwd m4, m11, m3 ; a3 b3 + paddd m5, m4 + psrad m5, 4 + vextracti128 xm4, m5, 1 + packssdw xm5, xm4 + mova [tmpq], xm5 + add tmpq, 16 + sub hd, 2 + jg .v_w4_loop + RET +.v_w8: +%if WIN64 + push r8 +%endif + mov r8d, wd + shl wd, 5 + mov r5, srcq + mov r7, tmpq + lea wd, [hq+wq-256] +.v_w8_loop0: + vbroadcasti128 m4, [srcq+strideq*0] + vbroadcasti128 m5, [srcq+strideq*1] + vbroadcasti128 m0, [srcq+r6 ] + vbroadcasti128 m6, [srcq+strideq*2] + lea srcq, [srcq+strideq*4] + vbroadcasti128 m1, [srcq+strideq*0] + vbroadcasti128 m2, [srcq+strideq*1] + vbroadcasti128 m3, [srcq+strideq*2] + add srcq, r6 + shufpd m4, m0, 0x0c + shufpd m5, m1, 0x0c + punpcklwd m1, m4, m5 ; 01 + punpckhwd m4, m5 ; 34 + shufpd m6, m2, 0x0c + punpcklwd m2, m5, m6 ; 12 + punpckhwd m5, m6 ; 45 + shufpd m0, m3, 0x0c + punpcklwd m3, m6, m0 ; 23 + punpckhwd m6, m0 ; 56 +.v_w8_loop: + vbroadcasti128 m14, [srcq+strideq*0] + pmaddwd m12, m8, m1 ; a0 + pmaddwd m13, m8, m2 ; b0 + mova m1, m3 + mova m2, m4 + pmaddwd m3, m9 ; a1 + pmaddwd m4, m9 ; b1 + paddd m12, m7 + paddd m13, m7 + paddd m12, m3 + paddd m13, m4 + mova m3, m5 + mova m4, m6 + pmaddwd m5, m10 ; a2 + pmaddwd m6, m10 ; b2 + paddd m12, m5 + vbroadcasti128 m5, [srcq+strideq*1] + lea srcq, [srcq+strideq*2] + paddd m13, m6 + shufpd m6, m0, m14, 0x0d + shufpd m0, m14, m5, 0x0c + punpcklwd m5, m6, m0 ; 67 + punpckhwd m6, m0 ; 78 + pmaddwd m14, m11, m5 ; a3 + paddd m12, m14 + pmaddwd m14, m11, m6 ; b3 + paddd m13, m14 + psrad m12, 4 + psrad m13, 4 + packssdw m12, m13 + vpermq m12, m12, q3120 + mova [tmpq+r8*0], xm12 + vextracti128 [tmpq+r8*2], m12, 1 + lea tmpq, [tmpq+r8*4] + sub hd, 2 + jg .v_w8_loop + add r5, 16 + add r7, 16 + movzx hd, wb + mov srcq, r5 + mov tmpq, r7 + sub wd, 1<<8 + jg .v_w8_loop0 +%if WIN64 + pop r8 +%endif + RET +.hv: + %assign stack_offset stack_offset - stack_size_padded + WIN64_SPILL_XMM 16 + vpbroadcastd m15, [prep_8tap_2d_rnd] + cmp wd, 4 + jg .hv_w8 + movzx mxd, mxb + vpbroadcastd m0, [base+subpel_filters+mxq*8+2] + movzx mxd, myb + shr myd, 16 + cmp hd, 4 + cmovle myd, mxd + vpbroadcastq m1, [base+subpel_filters+myq*8] + lea r6, [strideq*3] + sub srcq, 2 + sub srcq, r6 + pxor m7, m7 + punpcklbw m7, m0 + punpcklbw m1, m1 + psraw m7, 4 + psraw m1, 8 + test dword r7m, 0x800 + jz .hv_w4_10bit + psraw m7, 2 +.hv_w4_10bit: + pshufd m11, m1, q0000 + pshufd m12, m1, q1111 + pshufd m13, m1, q2222 + pshufd m14, m1, q3333 +.hv_w4: + vbroadcasti128 m9, [subpel_h_shufA] + vbroadcasti128 m10, [subpel_h_shufB] + pshufd m8, m7, q1111 + pshufd m7, m7, q0000 + movu xm1, [srcq+strideq*0] + vinserti128 m1, [srcq+strideq*1], 1 ; 0 1 + vbroadcasti128 m0, [srcq+r6 ] + vinserti128 m2, m0, [srcq+strideq*2], 0 ; 2 3 + lea srcq, [srcq+strideq*4] + vinserti128 m0, [srcq+strideq*0], 1 ; 3 4 + movu xm3, [srcq+strideq*1] + vinserti128 m3, [srcq+strideq*2], 1 ; 5 6 + add srcq, r6 + pshufb m4, m1, m9 + pshufb m1, m10 + pmaddwd m4, m7 + pmaddwd m1, m8 + pshufb m5, m2, m9 + pshufb m2, m10 + pmaddwd m5, m7 + pmaddwd m2, m8 + paddd m4, m15 + paddd m1, m4 + pshufb m4, m0, m9 + pshufb m0, m10 + pmaddwd m4, m7 + pmaddwd m0, m8 + paddd m5, m15 + paddd m2, m5 + pshufb m5, m3, m9 + pshufb m3, m10 + pmaddwd m5, m7 + pmaddwd m3, m8 + paddd m4, m15 + paddd m4, m0 + paddd m5, m15 + paddd m5, m3 + vperm2i128 m0, m1, m2, 0x21 + psrld m1, 6 + psrld m2, 6 + vperm2i128 m3, m4, m5, 0x21 + pslld m4, 10 + pslld m5, 10 + pblendw m2, m4, 0xaa ; 23 34 + pslld m0, 10 + pblendw m1, m0, 0xaa ; 01 12 + psrld m3, 6 + pblendw m3, m5, 0xaa ; 45 56 + psrad m0, m5, 16 +.hv_w4_loop: + movu xm4, [srcq+strideq*0] + vinserti128 m4, [srcq+strideq*1], 1 + lea srcq, [srcq+strideq*2] + pmaddwd m5, m11, m1 ; a0 b0 + mova m1, m2 + pmaddwd m2, m12 ; a1 b1 + paddd m5, m15 + paddd m5, m2 + mova m2, m3 + pmaddwd m3, m13 ; a2 b2 + paddd m5, m3 + pshufb m3, m4, m9 + pshufb m4, m10 + pmaddwd m3, m7 + pmaddwd m4, m8 + paddd m3, m15 + paddd m4, m3 + psrad m4, 6 + packssdw m0, m4 ; _ 7 6 8 + vpermq m3, m0, q1122 ; _ 6 _ 7 + punpckhwd m3, m0 ; 67 78 + mova m0, m4 + pmaddwd m4, m14, m3 ; a3 b3 + paddd m4, m5 + psrad m4, 6 + vextracti128 xm5, m4, 1 + packssdw xm4, xm5 + mova [tmpq], xm4 + add tmpq, 16 + sub hd, 2 + jg .hv_w4_loop + RET +.hv_w8: + shr mxd, 16 + vpbroadcastq m2, [base+subpel_filters+mxq*8] + movzx mxd, myb + shr myd, 16 + cmp hd, 4 + cmovle myd, mxd + pmovsxbw xm1, [base+subpel_filters+myq*8] +%if WIN64 + PUSH r8 +%endif + mov r8d, wd + shl wd, 5 + lea r6, [strideq*3] + sub srcq, 6 + sub srcq, r6 + mov r5, srcq + mov r7, tmpq + lea wd, [hq+wq-256] + pxor m0, m0 + punpcklbw m0, m2 + mova [v_mul], xm1 + psraw m0, 4 + test dword r7m, 0x800 + jz .hv_w8_10bit + psraw m0, 2 +.hv_w8_10bit: + pshufd m11, m0, q0000 + pshufd m12, m0, q1111 + pshufd m13, m0, q2222 + pshufd m14, m0, q3333 +.hv_w8_loop0: +%macro PREP_8TAP_HV_H 3 ; dst/src+0, src+8, src+16 + pshufb m2, m%1, m9 ; 2 3 3 4 4 5 5 6 + pshufb m%1, m8 ; 0 1 1 2 2 3 3 4 + pmaddwd m3, m12, m2 + pmaddwd m%1, m11 + pshufb m%2, m9 ; 6 7 7 8 8 9 9 a + shufpd m2, m%2, 0x05 ; 4 5 5 6 6 7 7 8 + paddd m3, m15 + paddd m%1, m3 + pmaddwd m3, m14, m%2 + paddd m%1, m3 + pmaddwd m3, m13, m2 + pshufb m%3, m9 ; a b b c c d d e + pmaddwd m2, m11 + paddd m%1, m3 + pmaddwd m3, m12, m%2 + shufpd m%2, m%3, 0x05 ; 8 9 9 a a b b c + pmaddwd m%3, m14 + pmaddwd m%2, m13 + paddd m2, m15 + paddd m2, m3 + paddd m2, m%3 + paddd m2, m%2 + psrad m%1, 6 + psrad m2, 6 + packssdw m%1, m2 +%endmacro + movu xm4, [srcq+r6 + 0] + vbroadcasti128 m8, [subpel_h_shufA] + movu xm6, [srcq+r6 + 8] + vbroadcasti128 m9, [subpel_h_shufB] + movu xm0, [srcq+r6 +16] + movu xm5, [srcq+strideq*0+ 0] + vinserti128 m5, [srcq+strideq*4+ 0], 1 + movu xm1, [srcq+strideq*0+16] + vinserti128 m1, [srcq+strideq*4+16], 1 + shufpd m7, m5, m1, 0x05 + INIT_XMM avx2 + PREP_8TAP_HV_H 4, 6, 0 ; 3 + INIT_YMM avx2 + PREP_8TAP_HV_H 5, 7, 1 ; 0 4 + movu xm0, [srcq+strideq*2+ 0] + vinserti128 m0, [srcq+r6 *2+ 0], 1 + movu xm1, [srcq+strideq*2+16] + vinserti128 m1, [srcq+r6 *2+16], 1 + shufpd m7, m0, m1, 0x05 + PREP_8TAP_HV_H 0, 7, 1 ; 2 6 + movu xm6, [srcq+strideq*1+ 0] + movu xm1, [srcq+strideq*1+16] + lea srcq, [srcq+strideq*4] + vinserti128 m6, [srcq+strideq*1+ 0], 1 + vinserti128 m1, [srcq+strideq*1+16], 1 + add srcq, r6 + shufpd m7, m6, m1, 0x05 + PREP_8TAP_HV_H 6, 7, 1 ; 1 5 + vpermq m4, m4, q1100 + vpermq m5, m5, q3120 + vpermq m6, m6, q3120 + vpermq m7, m0, q3120 + punpcklwd m3, m7, m4 ; 23 + punpckhwd m4, m5 ; 34 + punpcklwd m1, m5, m6 ; 01 + punpckhwd m5, m6 ; 45 + punpcklwd m2, m6, m7 ; 12 + punpckhwd m6, m7 ; 56 +.hv_w8_loop: + vpbroadcastd m9, [v_mul+4*0] + vpbroadcastd m7, [v_mul+4*1] + vpbroadcastd m10, [v_mul+4*2] + pmaddwd m8, m9, m1 ; a0 + pmaddwd m9, m2 ; b0 + mova m1, m3 + mova m2, m4 + pmaddwd m3, m7 ; a1 + pmaddwd m4, m7 ; b1 + paddd m8, m15 + paddd m9, m15 + paddd m8, m3 + paddd m9, m4 + mova m3, m5 + mova m4, m6 + pmaddwd m5, m10 ; a2 + pmaddwd m6, m10 ; b2 + paddd m8, m5 + paddd m9, m6 + movu xm5, [srcq+strideq*0] + vinserti128 m5, [srcq+strideq*1], 1 + vbroadcasti128 m7, [subpel_h_shufA] + vbroadcasti128 m10, [subpel_h_shufB] + movu xm6, [srcq+strideq*0+16] + vinserti128 m6, [srcq+strideq*1+16], 1 + vextracti128 [tmpq], m0, 1 + pshufb m0, m5, m7 ; 01 + pshufb m5, m10 ; 23 + pmaddwd m0, m11 + pmaddwd m5, m12 + paddd m0, m15 + paddd m0, m5 + pshufb m5, m6, m7 ; 89 + pshufb m6, m10 ; ab + pmaddwd m5, m13 + pmaddwd m6, m14 + paddd m5, m15 + paddd m6, m5 + movu xm5, [srcq+strideq*0+8] + vinserti128 m5, [srcq+strideq*1+8], 1 + lea srcq, [srcq+strideq*2] + pshufb m7, m5, m7 + pshufb m5, m10 + pmaddwd m10, m13, m7 + pmaddwd m7, m11 + paddd m0, m10 + paddd m6, m7 + pmaddwd m7, m14, m5 + pmaddwd m5, m12 + paddd m0, m7 + paddd m5, m6 + vbroadcasti128 m6, [tmpq] + vpbroadcastd m10, [v_mul+4*3] + psrad m0, 6 + psrad m5, 6 + packssdw m0, m5 + vpermq m7, m0, q3120 ; 7 8 + shufpd m6, m7, 0x04 ; 6 7 + punpcklwd m5, m6, m7 ; 67 + punpckhwd m6, m7 ; 78 + pmaddwd m7, m10, m5 ; a3 + pmaddwd m10, m6 ; b3 + paddd m7, m8 + paddd m9, m10 + psrad m7, 6 + psrad m9, 6 + packssdw m7, m9 + vpermq m7, m7, q3120 + mova [tmpq+r8*0], xm7 + vextracti128 [tmpq+r8*2], m7, 1 + lea tmpq, [tmpq+r8*4] + sub hd, 2 + jg .hv_w8_loop + add r5, 16 + add r7, 16 + movzx hd, wb + mov srcq, r5 + mov tmpq, r7 + sub wd, 1<<8 + jg .hv_w8_loop0 +%if WIN64 + POP r8 +%endif + RET + +%macro movifprep 2 + %if isprep + mov %1, %2 + %endif +%endmacro + +%macro REMAP_REG 2 + %xdefine r%1 r%2 + %xdefine r%1q r%2q + %xdefine r%1d r%2d +%endmacro + +%macro MCT_8TAP_SCALED_REMAP_REGS_TO_PREV 0 + %if isprep + %xdefine r14_save r14 + %assign %%i 14 + %rep 14 + %assign %%j %%i-1 + REMAP_REG %%i, %%j + %assign %%i %%i-1 + %endrep + %endif +%endmacro + +%macro MCT_8TAP_SCALED_REMAP_REGS_TO_DEFAULT 0 + %if isprep + %assign %%i 1 + %rep 13 + %assign %%j %%i+1 + REMAP_REG %%i, %%j + %assign %%i %%i+1 + %endrep + %xdefine r14 r14_save + %undef r14_save + %endif +%endmacro + +%macro MC_8TAP_SCALED_RET 0-1 1 ; leave_mapping_unchanged + MCT_8TAP_SCALED_REMAP_REGS_TO_DEFAULT + RET + %if %1 + MCT_8TAP_SCALED_REMAP_REGS_TO_PREV + %endif +%endmacro + +%macro MC_8TAP_SCALED_H 8-9 0 ; dst, tmp[0-6], load_hrnd + movu xm%1, [srcq+ r4*2] + movu xm%2, [srcq+ r6*2] + movu xm%3, [srcq+ r7*2] + movu xm%4, [srcq+ r9*2] + vinserti128 m%1, [srcq+r10*2], 1 + vinserti128 m%2, [srcq+r11*2], 1 + vinserti128 m%3, [srcq+r13*2], 1 + vinserti128 m%4, [srcq+ rX*2], 1 + add srcq, ssq + movu xm%5, [srcq+ r4*2] + movu xm%6, [srcq+ r6*2] + movu xm%7, [srcq+ r7*2] + movu xm%8, [srcq+ r9*2] + vinserti128 m%5, [srcq+r10*2], 1 + vinserti128 m%6, [srcq+r11*2], 1 + vinserti128 m%7, [srcq+r13*2], 1 + vinserti128 m%8, [srcq+ rX*2], 1 + add srcq, ssq + pmaddwd m%1, m12 + pmaddwd m%2, m13 + pmaddwd m%3, m14 + pmaddwd m%4, m15 + pmaddwd m%5, m12 + pmaddwd m%6, m13 + pmaddwd m%7, m14 + pmaddwd m%8, m15 + phaddd m%1, m%2 + %if %9 + mova m10, [rsp+0x00] + %endif + phaddd m%3, m%4 + phaddd m%5, m%6 + phaddd m%7, m%8 + phaddd m%1, m%3 + phaddd m%5, m%7 + paddd m%1, m10 + paddd m%5, m10 + psrad m%1, xm11 + psrad m%5, xm11 + packssdw m%1, m%5 +%endmacro + +%macro MC_8TAP_SCALED 1 +%ifidn %1, put + %assign isput 1 + %assign isprep 0 + %if required_stack_alignment <= STACK_ALIGNMENT +cglobal put_8tap_scaled_16bpc, 4, 15, 16, 0xe0, dst, ds, src, ss, w, h, mx, my, dx, dy, pxmax + %else +cglobal put_8tap_scaled_16bpc, 4, 14, 16, 0xe0, dst, ds, src, ss, w, h, mx, my, dx, dy, pxmax + %endif + %xdefine base_reg r12 + mov r7d, pxmaxm +%else + %assign isput 0 + %assign isprep 1 + %if required_stack_alignment <= STACK_ALIGNMENT +cglobal prep_8tap_scaled_16bpc, 4, 15, 16, 0xe0, tmp, src, ss, w, h, mx, my, dx, dy, pxmax + %xdefine tmp_stridem r14q + %else +cglobal prep_8tap_scaled_16bpc, 4, 14, 16, 0xe0, tmp, src, ss, w, h, mx, my, dx, dy, pxmax + %define tmp_stridem qword [rsp+0xd0] + %endif + %xdefine base_reg r11 +%endif + lea base_reg, [%1_8tap_scaled_16bpc_avx2] +%define base base_reg-%1_8tap_scaled_16bpc_avx2 + tzcnt wd, wm + vpbroadcastd m8, dxm +%if isprep && UNIX64 + movd xm10, mxd + vpbroadcastd m10, xm10 + mov r5d, t0d + DECLARE_REG_TMP 5, 7 + mov r6d, pxmaxm +%else + vpbroadcastd m10, mxm + %if isput + vpbroadcastw m11, pxmaxm + %else + mov r6d, pxmaxm + %endif +%endif + mov dyd, dym +%if isput + %if WIN64 + mov r8d, hm + DEFINE_ARGS dst, ds, src, ss, w, _, _, my, h, dy, ss3 + %define hm r5m + %define dxm r8m + %else + DEFINE_ARGS dst, ds, src, ss, w, h, _, my, dx, dy, ss3 + %define hm r6m + %endif + %if required_stack_alignment > STACK_ALIGNMENT + %define dsm [rsp+0x98] + %define rX r1 + %define rXd r1d + %else + %define dsm dsq + %define rX r14 + %define rXd r14d + %endif +%else ; prep + %if WIN64 + mov r7d, hm + DEFINE_ARGS tmp, src, ss, w, _, _, my, h, dy, ss3 + %define hm r4m + %define dxm r7m + %else + DEFINE_ARGS tmp, src, ss, w, h, _, my, dx, dy, ss3 + %define hm [rsp+0x98] + %endif + MCT_8TAP_SCALED_REMAP_REGS_TO_PREV + %define rX r14 + %define rXd r14d +%endif + shr r7d, 11 + vpbroadcastd m6, [base+pd_0x3ff] + vpbroadcastd m12, [base+s_8tap_h_rnd+r7*4] + movd xm7, [base+s_8tap_h_sh+r7*4] +%if isput + vpbroadcastd m13, [base+put_s_8tap_v_rnd+r7*4] + pinsrd xm7, [base+put_s_8tap_v_sh+r7*4], 2 +%else + vpbroadcastd m13, [base+pd_m524256] +%endif + pxor m9, m9 + lea ss3q, [ssq*3] + movzx r7d, t1b + shr t1d, 16 + cmp hd, 6 + cmovs t1d, r7d + sub srcq, ss3q + cmp dyd, 1024 + je .dy1 + cmp dyd, 2048 + je .dy2 + movzx wd, word [base+%1_8tap_scaled_avx2_table+wq*2] + add wq, base_reg + jmp wq +%if isput +.w2: + mov myd, mym + movzx t0d, t0b + sub srcq, 2 + movd xm15, t0d + punpckldq m8, m9, m8 + paddd m10, m8 ; mx+dx*[0,1] + vpbroadcastd xm14, [base+pq_0x40000000+2] + vpbroadcastd xm15, xm15 + pand xm8, xm10, xm6 + psrld xm8, 6 + paddd xm15, xm8 + movd r4d, xm15 + pextrd r6d, xm15, 1 + vbroadcasti128 m5, [base+bdct_lb_q] + vbroadcasti128 m6, [base+subpel_s_shuf2] + vpbroadcastd xm15, [base+subpel_filters+r4*8+2] + vpbroadcastd xm4, [base+subpel_filters+r6*8+2] + pcmpeqd xm8, xm9 + psrld m10, 10 + paddd m10, m10 + movu xm0, [srcq+ssq*0] + movu xm1, [srcq+ssq*1] + movu xm2, [srcq+ssq*2] + movu xm3, [srcq+ss3q ] + lea srcq, [srcq+ssq*4] + pshufb m10, m5 + paddb m10, m6 + vpblendd xm15, xm4, 0xa + pblendvb xm15, xm14, xm8 + pmovsxbw m15, xm15 + vinserti128 m0, [srcq+ssq*0], 1 ; 0 4 + vinserti128 m1, [srcq+ssq*1], 1 ; 1 5 + vinserti128 m2, [srcq+ssq*2], 1 ; 2 6 + vinserti128 m3, [srcq+ss3q ], 1 ; 3 7 + lea srcq, [srcq+ssq*4] + REPX {pshufb x, m10}, m0, m1, m2, m3 + REPX {pmaddwd x, m15}, m0, m1, m2, m3 + phaddd m0, m1 + phaddd m2, m3 + paddd m0, m12 + paddd m2, m12 + psrad m0, xm7 + psrad m2, xm7 + packssdw m0, m2 ; 0 1 2 3 4 5 6 7 + vextracti128 xm1, m0, 1 + palignr xm2, xm1, xm0, 4 ; 1 2 3 4 + punpcklwd xm3, xm0, xm2 ; 01 12 + punpckhwd xm0, xm2 ; 23 34 + pshufd xm4, xm1, q0321 ; 5 6 7 _ + punpcklwd xm2, xm1, xm4 ; 45 56 + punpckhwd xm4, xm1, xm4 ; 67 __ +.w2_loop: + and myd, 0x3ff + mov r6d, 64 << 24 + mov r4d, myd + shr r4d, 6 + lea r4d, [t1+r4] + cmovnz r6q, [base+subpel_filters+r4*8] + movq xm14, r6q + pmovsxbw xm14, xm14 + pshufd xm8, xm14, q0000 + pshufd xm9, xm14, q1111 + pmaddwd xm5, xm3, xm8 + pmaddwd xm6, xm0, xm9 + pshufd xm8, xm14, q2222 + pshufd xm14, xm14, q3333 + paddd xm5, xm6 + pmaddwd xm6, xm2, xm8 + pmaddwd xm8, xm4, xm14 + psrldq xm9, xm7, 8 + paddd xm5, xm6 + paddd xm5, xm13 + paddd xm5, xm8 + psrad xm5, xm9 + packusdw xm5, xm5 + pminsw xm5, xm11 + movd [dstq], xm5 + add dstq, dsq + dec hd + jz .ret + add myd, dyd + test myd, ~0x3ff + jz .w2_loop + movu xm5, [srcq] + test myd, 0x400 + jz .w2_skip_line + add srcq, ssq + shufps xm3, xm0, q1032 ; 01 12 + shufps xm0, xm2, q1032 ; 23 34 + shufps xm2, xm4, q1032 ; 45 56 + pshufb xm5, xm10 + pmaddwd xm5, xm15 + phaddd xm5, xm5 + paddd xm5, xm12 + psrad xm5, xm7 + packssdw xm5, xm5 + palignr xm1, xm5, xm1, 12 + punpcklqdq xm1, xm1 ; 6 7 6 7 + punpcklwd xm4, xm1, xm5 ; 67 __ + jmp .w2_loop +.w2_skip_line: + movu xm6, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + mova xm3, xm0 ; 01 12 + mova xm0, xm2 ; 23 34 + pshufb xm5, xm10 + pshufb xm6, xm10 + pmaddwd xm5, xm15 + pmaddwd xm6, xm15 + phaddd xm5, xm6 + paddd xm5, xm12 + psrad xm5, xm7 + packssdw xm5, xm5 ; 6 7 6 7 + palignr xm1, xm5, xm1, 8 ; 4 5 6 7 + pshufd xm5, xm1, q0321 ; 5 6 7 _ + punpcklwd xm2, xm1, xm5 ; 45 56 + punpckhwd xm4, xm1, xm5 ; 67 __ + jmp .w2_loop +%endif +.w4: + mov myd, mym + mova [rsp+0x00], m12 +%if isput + mova [rsp+0x20], xm13 +%else + SWAP m11, m13 +%endif + mova [rsp+0x30], xm7 + vbroadcasti128 m7, [base+rescale_mul] + movzx t0d, t0b + sub srcq, 2 + movd xm15, t0d + pmaddwd m8, m7 + vpbroadcastq m2, [base+pq_0x40000000+1] + vpbroadcastd xm15, xm15 + SWAP m13, m10 + paddd m13, m8 ; mx+dx*[0-3] + pand m6, m13 + psrld m6, 6 + paddd xm15, xm6 + movd r4d, xm15 + pextrd r6d, xm15, 1 + pextrd r11d, xm15, 2 + pextrd r13d, xm15, 3 + vbroadcasti128 m5, [base+bdct_lb_q+ 0] + vbroadcasti128 m1, [base+bdct_lb_q+16] + vbroadcasti128 m0, [base+subpel_s_shuf2] + vpbroadcastd xm14, [base+subpel_filters+r4*8+2] + vpbroadcastd xm7, [base+subpel_filters+r6*8+2] + vpbroadcastd xm15, [base+subpel_filters+r11*8+2] + vpbroadcastd xm8, [base+subpel_filters+r13*8+2] + pcmpeqd m6, m9 + punpckldq m10, m6, m6 + punpckhdq m6, m6 + psrld m13, 10 + paddd m13, m13 + vpblendd xm14, xm7, 0xa + vpblendd xm15, xm8, 0xa + pmovsxbw m14, xm14 + pmovsxbw m15, xm15 + pblendvb m14, m2, m10 + pblendvb m15, m2, m6 + pextrd r4, xm13, 2 + pshufb m12, m13, m5 + pshufb m13, m1 + lea r6, [r4+ssq*1] + lea r11, [r4+ssq*2] + lea r13, [r4+ss3q ] + movu xm7, [srcq+ssq*0] + movu xm9, [srcq+ssq*1] + movu xm8, [srcq+ssq*2] + movu xm10, [srcq+ss3q ] + movu xm1, [srcq+r4 ] + movu xm3, [srcq+r6 ] + movu xm2, [srcq+r11 ] + movu xm4, [srcq+r13 ] + lea srcq, [srcq+ssq*4] + vinserti128 m7, [srcq+ssq*0], 1 + vinserti128 m9, [srcq+ssq*1], 1 + vinserti128 m8, [srcq+ssq*2], 1 + vinserti128 m10, [srcq+ss3q ], 1 + vinserti128 m1, [srcq+r4 ], 1 + vinserti128 m3, [srcq+r6 ], 1 + vinserti128 m2, [srcq+r11 ], 1 + vinserti128 m4, [srcq+r13 ], 1 + lea srcq, [srcq+ssq*4] + vpbroadcastb m5, xm13 + psubb m13, m5 + paddb m12, m0 + paddb m13, m0 + REPX {pshufb x, m12}, m7, m9, m8, m10 + REPX {pmaddwd x, m14}, m7, m9, m8, m10 + REPX {pshufb x, m13}, m1, m2, m3, m4 + REPX {pmaddwd x, m15}, m1, m2, m3, m4 + mova m5, [rsp+0x00] + movd xm6, [rsp+0x30] + phaddd m7, m1 + phaddd m9, m3 + phaddd m8, m2 + phaddd m10, m4 + REPX {paddd x, m5}, m7, m9, m8, m10 + REPX {psrad x, xm6}, m7, m9, m8, m10 + packssdw m7, m9 ; 0 1 4 5 + packssdw m8, m10 ; 2 3 6 7 + vextracti128 xm9, m7, 1 ; 4 5 + vextracti128 xm3, m8, 1 ; 6 7 + shufps xm4, xm7, xm8, q1032 ; 1 2 + shufps xm5, xm8, xm9, q1032 ; 3 4 + shufps xm6, xm9, xm3, q1032 ; 5 6 + psrldq xm10, xm3, 8 ; 7 _ + punpcklwd xm0, xm7, xm4 ; 01 + punpckhwd xm7, xm4 ; 12 + punpcklwd xm1, xm8, xm5 ; 23 + punpckhwd xm8, xm5 ; 34 + punpcklwd xm2, xm9, xm6 ; 45 + punpckhwd xm9, xm6 ; 56 + punpcklwd xm3, xm10 ; 67 + mova [rsp+0x40], xm7 + mova [rsp+0x50], xm8 + mova [rsp+0x60], xm9 +.w4_loop: + and myd, 0x3ff + mov r11d, 64 << 24 + mov r13d, myd + shr r13d, 6 + lea r13d, [t1+r13] + cmovnz r11q, [base+subpel_filters+r13*8] + movq xm9, r11q + pmovsxbw xm9, xm9 + pshufd xm7, xm9, q0000 + pshufd xm8, xm9, q1111 + pmaddwd xm4, xm0, xm7 + pmaddwd xm5, xm1, xm8 + pshufd xm7, xm9, q2222 + pshufd xm9, xm9, q3333 + pmaddwd xm6, xm2, xm7 + pmaddwd xm8, xm3, xm9 +%if isput + mova xm7, [rsp+0x20] + movd xm9, [rsp+0x38] +%else + SWAP m7, m11 +%endif + paddd xm4, xm5 + paddd xm6, xm8 + paddd xm4, xm6 + paddd xm4, xm7 +%if isput + psrad xm4, xm9 + packusdw xm4, xm4 + pminuw xm4, xm11 + movq [dstq], xm4 + add dstq, dsq +%else + SWAP m11, m7 + psrad xm4, 6 + packssdw xm4, xm4 + movq [tmpq], xm4 + add tmpq, 8 +%endif + dec hd + jz .ret + add myd, dyd + test myd, ~0x3ff + jz .w4_loop + mova xm8, [rsp+0x00] + movd xm9, [rsp+0x30] + movu xm4, [srcq] + movu xm5, [srcq+r4] + test myd, 0x400 + jz .w4_skip_line + mova xm0, [rsp+0x40] + mova [rsp+0x40], xm1 + mova xm1, [rsp+0x50] + mova [rsp+0x50], xm2 + mova xm2, [rsp+0x60] + mova [rsp+0x60], xm3 + pshufb xm4, xm12 + pshufb xm5, xm13 + pmaddwd xm4, xm14 + pmaddwd xm5, xm15 + phaddd xm4, xm5 + paddd xm4, xm8 + psrad xm4, xm9 + packssdw xm4, xm4 + punpcklwd xm3, xm10, xm4 + mova xm10, xm4 + add srcq, ssq + jmp .w4_loop +.w4_skip_line: + movu xm6, [srcq+ssq*1] + movu xm7, [srcq+r6] + movu m0, [rsp+0x50] + pshufb xm4, xm12 + pshufb xm6, xm12 + pshufb xm5, xm13 + pshufb xm7, xm13 + pmaddwd xm4, xm14 + pmaddwd xm6, xm14 + pmaddwd xm5, xm15 + pmaddwd xm7, xm15 + mova [rsp+0x40], m0 + phaddd xm4, xm5 + phaddd xm6, xm7 + paddd xm4, xm8 + paddd xm6, xm8 + psrad xm4, xm9 + psrad xm6, xm9 + packssdw xm4, xm6 + punpcklwd xm9, xm10, xm4 + mova [rsp+0x60], xm9 + psrldq xm10, xm4, 8 + mova xm0, xm1 + mova xm1, xm2 + mova xm2, xm3 + punpcklwd xm3, xm4, xm10 + lea srcq, [srcq+ssq*2] + jmp .w4_loop + SWAP m10, m13 +%if isprep + SWAP m13, m11 +%endif +.w8: + mov dword [rsp+0x80], 1 + movifprep tmp_stridem, 16 + jmp .w_start +.w16: + mov dword [rsp+0x80], 2 + movifprep tmp_stridem, 32 + jmp .w_start +.w32: + mov dword [rsp+0x80], 4 + movifprep tmp_stridem, 64 + jmp .w_start +.w64: + mov dword [rsp+0x80], 8 + movifprep tmp_stridem, 128 + jmp .w_start +.w128: + mov dword [rsp+0x80], 16 + movifprep tmp_stridem, 256 +.w_start: + SWAP m10, m12, m1 + SWAP m11, m7 + ; m1=mx, m7=pxmax, m10=h_rnd, m11=h_sh, m12=free +%if isput + movifnidn dsm, dsq + mova [rsp+0xb0], xm7 +%endif + mova [rsp+0x00], m10 + mova [rsp+0x20], m13 + shr t0d, 16 + sub srcq, 6 + pmaddwd m8, [base+rescale_mul2] + movd xm15, t0d + mov [rsp+0x84], t0d + mov [rsp+0x88], srcq + mov [rsp+0x90], r0q ; dstq / tmpq +%if UNIX64 + mov hm, hd +%endif + shl dword dxm, 3 ; dx*8 + vpbroadcastd m15, xm15 + paddd m1, m8 ; mx+dx*[0-7] + jmp .hloop +.hloop_prep: + dec dword [rsp+0x80] + jz .ret + add qword [rsp+0x90], 16 + mov hd, hm + vpbroadcastd m8, dxm + vpbroadcastd m6, [base+pd_0x3ff] + paddd m1, m8, [rsp+0x40] + vpbroadcastd m15, [rsp+0x84] + pxor m9, m9 + mov srcq, [rsp+0x88] + mov r0q, [rsp+0x90] ; dstq / tmpq +.hloop: + vpbroadcastq xm2, [base+pq_0x40000000] + pand m5, m1, m6 + psrld m5, 6 + paddd m15, m5 + pcmpeqd m5, m9 + vextracti128 xm7, m15, 1 + movq r6, xm15 + pextrq r9, xm15, 1 + movq r11, xm7 + pextrq rX, xm7, 1 + mov r4d, r6d + shr r6, 32 + mov r7d, r9d + shr r9, 32 + mov r10d, r11d + shr r11, 32 + mov r13d, rXd + shr rX, 32 + mova [rsp+0x40], m1 + movq xm12, [base+subpel_filters+ r4*8] + movq xm13, [base+subpel_filters+ r6*8] + movhps xm12, [base+subpel_filters+ r7*8] + movhps xm13, [base+subpel_filters+ r9*8] + movq xm14, [base+subpel_filters+r10*8] + movq xm15, [base+subpel_filters+r11*8] + movhps xm14, [base+subpel_filters+r13*8] + movhps xm15, [base+subpel_filters+ rX*8] + psrld m1, 10 + vextracti128 xm7, m1, 1 + vextracti128 xm6, m5, 1 + movq [rsp+0xa0], xm1 + movq [rsp+0xa8], xm7 + movq r6, xm1 + pextrq r11, xm1, 1 + movq r9, xm7 + pextrq rX, xm7, 1 + mov r4d, r6d + shr r6, 32 + mov r10d, r11d + shr r11, 32 + mov r7d, r9d + shr r9, 32 + mov r13d, rXd + shr rX, 32 + pshufd xm4, xm5, q2200 + pshufd xm5, xm5, q3311 + pshufd xm7, xm6, q2200 + pshufd xm6, xm6, q3311 + pblendvb xm12, xm2, xm4 + pblendvb xm13, xm2, xm5 + pblendvb xm14, xm2, xm7 + pblendvb xm15, xm2, xm6 + pmovsxbw m12, xm12 + pmovsxbw m13, xm13 + pmovsxbw m14, xm14 + pmovsxbw m15, xm15 + MC_8TAP_SCALED_H 0, 1, 2, 3, 4, 5, 6, 7 ; 0a 1a 0b 1b + mova [rsp+0x60], m0 + MC_8TAP_SCALED_H 1, 2, 3, 4, 5, 6, 7, 8 ; 2a 3a 2b 3b + MC_8TAP_SCALED_H 2, 3, 4, 5, 6, 7, 8, 9 ; 4a 5a 4b 5b + MC_8TAP_SCALED_H 3, 4, 5, 6, 7, 8, 9, 0 ; 6a 7a 6b 7b + mova m0, [rsp+0x60] + vbroadcasti128 m9, [base+subpel_s_shuf8] + mov myd, mym + mov dyd, dym + pshufb m0, m9 ; 01a 01b + pshufb m1, m9 ; 23a 23b + pshufb m2, m9 ; 45a 45b + pshufb m3, m9 ; 67a 67b +.vloop: + and myd, 0x3ff + mov r6d, 64 << 24 + mov r4d, myd + shr r4d, 6 + lea r4d, [t1+r4] + cmovnz r6q, [base+subpel_filters+r4*8] + movq xm9, r6q + punpcklqdq xm9, xm9 + pmovsxbw m9, xm9 + pshufd m8, m9, q0000 + pshufd m7, m9, q1111 + pmaddwd m4, m0, m8 + pmaddwd m5, m1, m7 + pshufd m8, m9, q2222 + pshufd m9, m9, q3333 + pmaddwd m6, m2, m8 + pmaddwd m7, m3, m9 +%if isput + psrldq xm8, xm11, 8 +%endif + paddd m4, [rsp+0x20] + paddd m6, m7 + paddd m4, m5 + paddd m4, m6 +%if isput + psrad m4, xm8 + vextracti128 xm5, m4, 1 + packusdw xm4, xm5 + pminsw xm4, [rsp+0xb0] + mova [dstq], xm4 + add dstq, dsm +%else + psrad m4, 6 + vextracti128 xm5, m4, 1 + packssdw xm4, xm5 + mova [tmpq], xm4 + add tmpq, tmp_stridem +%endif + dec hd + jz .hloop_prep + add myd, dyd + test myd, ~0x3ff + jz .vloop + test myd, 0x400 + mov [rsp+0x60], myd + mov r4d, [rsp+0xa0] + mov r6d, [rsp+0xa4] + mov r7d, [rsp+0xa8] + mov r9d, [rsp+0xac] + jz .skip_line + vbroadcasti128 m9, [base+wswap] + movu xm4, [srcq+ r4*2] + movu xm5, [srcq+ r6*2] + movu xm6, [srcq+ r7*2] + movu xm7, [srcq+ r9*2] + vinserti128 m4, [srcq+r10*2], 1 + vinserti128 m5, [srcq+r11*2], 1 + vinserti128 m6, [srcq+r13*2], 1 + vinserti128 m7, [srcq+ rX*2], 1 + add srcq, ssq + mov myd, [rsp+0x60] + mov dyd, dym + pshufb m0, m9 + pshufb m1, m9 + pshufb m2, m9 + pshufb m3, m9 + pmaddwd m4, m12 + pmaddwd m5, m13 + pmaddwd m6, m14 + pmaddwd m7, m15 + phaddd m4, m5 + phaddd m6, m7 + phaddd m4, m6 + paddd m4, m10 + psrad m4, xm11 + pslld m4, 16 + pblendw m0, m1, 0xaa + pblendw m1, m2, 0xaa + pblendw m2, m3, 0xaa + pblendw m3, m4, 0xaa + jmp .vloop +.skip_line: + mova m0, m1 + mova m1, m2 + mova m2, m3 + MC_8TAP_SCALED_H 3, 10, 4, 5, 6, 7, 8, 9, 1 + vbroadcasti128 m9, [base+subpel_s_shuf8] + mov myd, [rsp+0x60] + mov dyd, dym + pshufb m3, m9 + jmp .vloop + SWAP m1, m12, m10 + SWAP m7, m11 +.dy1: + movzx wd, word [base+%1_8tap_scaled_avx2_dy1_table+wq*2] + add wq, base_reg + jmp wq +%if isput +.dy1_w2: + mov myd, mym + movzx t0d, t0b + sub srcq, 2 + movd xm15, t0d + punpckldq m8, m9, m8 + paddd m10, m8 ; mx+dx*[0-1] + vpbroadcastd xm14, [base+pq_0x40000000+2] + vpbroadcastd xm15, xm15 + pand xm8, xm10, xm6 + psrld xm8, 6 + paddd xm15, xm8 + movd r4d, xm15 + pextrd r6d, xm15, 1 + vbroadcasti128 m5, [base+bdct_lb_q] + vbroadcasti128 m6, [base+subpel_s_shuf2] + vpbroadcastd m15, [base+subpel_filters+r4*8+2] + vpbroadcastd m4, [base+subpel_filters+r6*8+2] + pcmpeqd xm8, xm9 + psrld m10, 10 + paddd m10, m10 + movu xm0, [srcq+ssq*0] + movu xm1, [srcq+ssq*1] + movu xm2, [srcq+ssq*2] + movu xm3, [srcq+ss3q ] + lea srcq, [srcq+ssq*4] + shr myd, 6 + mov r4d, 64 << 24 + lea myd, [t1+myq] + cmovnz r4q, [base+subpel_filters+myq*8] + pshufb m10, m5 + paddb m10, m6 + vpblendd xm15, xm4, 0xa + pblendvb xm15, xm14, xm8 + pmovsxbw m15, xm15 + vinserti128 m0, [srcq+ssq*0], 1 + vinserti128 m1, [srcq+ssq*1], 1 + vinserti128 m2, [srcq+ssq*2], 1 + add srcq, ss3q + movq xm6, r4q + pmovsxbw xm6, xm6 + pshufd xm8, xm6, q0000 + pshufd xm9, xm6, q1111 + pshufd xm14, xm6, q2222 + pshufd xm6, xm6, q3333 + REPX {pshufb x, m10}, m0, m1, m2 + pshufb xm3, xm10 + REPX {pmaddwd x, m15}, m0, m1, m2 + pmaddwd xm3, xm15 + phaddd m0, m1 + phaddd m2, m3 + paddd m0, m12 + paddd m2, m12 + psrad m0, xm7 + psrad m2, xm7 + packssdw m0, m2 + vextracti128 xm1, m0, 1 + palignr xm2, xm1, xm0, 4 + pshufd xm4, xm1, q2121 + punpcklwd xm3, xm0, xm2 ; 01 12 + punpckhwd xm0, xm2 ; 23 34 + punpcklwd xm2, xm1, xm4 ; 45 56 +.dy1_w2_loop: + movu xm1, [srcq+ssq*0] + movu xm5, [srcq+ssq*1] + lea srcq, [srcq+ssq*2] + pshufb xm1, xm10 + pshufb xm5, xm10 + pmaddwd xm1, xm15 + pmaddwd xm5, xm15 + phaddd xm1, xm5 + pmaddwd xm5, xm3, xm8 + mova xm3, xm0 + pmaddwd xm0, xm9 + paddd xm1, xm12 + psrad xm1, xm7 + packssdw xm1, xm1 + paddd xm5, xm0 + mova xm0, xm2 + pmaddwd xm2, xm14 + paddd xm5, xm2 + palignr xm2, xm1, xm4, 12 + punpcklwd xm2, xm1 ; 67 78 + pmaddwd xm4, xm2, xm6 + paddd xm5, xm13 + paddd xm5, xm4 + mova xm4, xm1 + psrldq xm1, xm7, 8 + psrad xm5, xm1 + packusdw xm5, xm5 + pminsw xm5, xm11 + movd [dstq+dsq*0], xm5 + pextrd [dstq+dsq*1], xm5, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .dy1_w2_loop + RET +%endif +.dy1_w4: + mov myd, mym +%if isput + mova [rsp+0x50], xm11 +%endif + mova [rsp+0x00], m12 + mova [rsp+0x20], m13 + mova [rsp+0x40], xm7 + vbroadcasti128 m7, [base+rescale_mul] + movzx t0d, t0b + sub srcq, 2 + movd xm15, t0d + pmaddwd m8, m7 + vpbroadcastq m2, [base+pq_0x40000000+1] + vpbroadcastd xm15, xm15 + SWAP m13, m10 + paddd m13, m8 ; mx+dx*[0-3] + pand m6, m13 + psrld m6, 6 + paddd xm15, xm6 + movd r4d, xm15 + pextrd r6d, xm15, 1 + pextrd r11d, xm15, 2 + pextrd r13d, xm15, 3 + vbroadcasti128 m5, [base+bdct_lb_q+ 0] + vbroadcasti128 m1, [base+bdct_lb_q+16] + vbroadcasti128 m4, [base+subpel_s_shuf2] + vpbroadcastd xm14, [base+subpel_filters+r4*8+2] + vpbroadcastd xm7, [base+subpel_filters+r6*8+2] + vpbroadcastd xm15, [base+subpel_filters+r11*8+2] + vpbroadcastd xm8, [base+subpel_filters+r13*8+2] + pcmpeqd m6, m9 + punpckldq m10, m6, m6 + punpckhdq m6, m6 + psrld m13, 10 + paddd m13, m13 + vpblendd xm14, xm7, 0xa + vpblendd xm15, xm8, 0xa + pmovsxbw m14, xm14 + pmovsxbw m15, xm15 + pblendvb m14, m2, m10 + pblendvb m15, m2, m6 + pextrd r4, xm13, 2 + pshufb m12, m13, m5 + pshufb m13, m1 + lea r6, [r4+ssq*2] + lea r11, [r4+ssq*1] + lea r13, [r4+ss3q ] + movu xm0, [srcq+ssq*0] + movu xm7, [srcq+r4 ] + movu xm1, [srcq+ssq*2] + movu xm8, [srcq+r6 ] + vinserti128 m0, [srcq+ssq*1], 1 ; 0 1 + vinserti128 m7, [srcq+r11 ], 1 + vinserti128 m1, [srcq+ss3q ], 1 ; 2 3 + vinserti128 m8, [srcq+r13 ], 1 + lea srcq, [srcq+ssq*4] + movu xm2, [srcq+ssq*0] + movu xm9, [srcq+r4 ] + movu xm3, [srcq+ssq*2] ; 6 _ + movu xm10, [srcq+r6 ] + vinserti128 m2, [srcq+ssq*1], 1 ; 4 5 + vinserti128 m9, [srcq+r11 ], 1 + lea srcq, [srcq+ss3q ] + vpbroadcastb m5, xm13 + psubb m13, m5 + paddb m12, m4 + paddb m13, m4 + mova m5, [rsp+0x00] + movd xm6, [rsp+0x40] + pshufb m0, m12 + pshufb m1, m12 + pmaddwd m0, m14 + pmaddwd m1, m14 + pshufb m7, m13 + pshufb m8, m13 + pmaddwd m7, m15 + pmaddwd m8, m15 + pshufb m2, m12 + pshufb xm3, xm12 + pmaddwd m2, m14 + pmaddwd xm3, xm14 + pshufb m9, m13 + pshufb xm10, xm13 + pmaddwd m9, m15 + pmaddwd xm10, xm15 + phaddd m0, m7 + phaddd m1, m8 + phaddd m2, m9 + phaddd xm3, xm10 + paddd m0, m5 + paddd m1, m5 + paddd m2, m5 + paddd xm3, xm5 + psrad m0, xm6 + psrad m1, xm6 + psrad m2, xm6 + psrad xm3, xm6 + vperm2i128 m4, m0, m1, 0x21 ; 1 2 + vperm2i128 m5, m1, m2, 0x21 ; 3 4 + vperm2i128 m6, m2, m3, 0x21 ; 5 6 + shr myd, 6 + mov r13d, 64 << 24 + lea myd, [t1+myq] + cmovnz r13q, [base+subpel_filters+myq*8] + pslld m4, 16 + pslld m5, 16 + pslld m6, 16 + pblendw m0, m4, 0xaa ; 01 12 + pblendw m1, m5, 0xaa ; 23 34 + pblendw m2, m6, 0xaa ; 45 56 + movq xm10, r13q + punpcklqdq xm10, xm10 + pmovsxbw m10, xm10 + pshufd m7, m10, q0000 + pshufd m8, m10, q1111 + pshufd m9, m10, q2222 + pshufd m10, m10, q3333 +.dy1_w4_loop: + movu xm11, [srcq+ssq*0] + movu xm6, [srcq+r4 ] + vinserti128 m11, [srcq+ssq*1], 1 + vinserti128 m6, [srcq+r11 ], 1 + lea srcq, [srcq+ssq*2] + pmaddwd m4, m0, m7 + pmaddwd m5, m1, m8 + pshufb m11, m12 + pshufb m6, m13 + pmaddwd m11, m14 + pmaddwd m6, m15 + paddd m4, [rsp+0x20] + phaddd m11, m6 + pmaddwd m6, m2, m9 + paddd m11, [rsp+0x00] + psrad m11, [rsp+0x40] + mova m0, m1 + mova m1, m2 + paddd m5, m6 + paddd m4, m5 + vinserti128 m2, m3, xm11, 1 + pslld m3, m11, 16 + pblendw m2, m3, 0xaa ; 67 78 + pmaddwd m5, m2, m10 + vextracti128 xm3, m11, 1 + paddd m4, m5 +%if isput + psrad m4, [rsp+0x48] + vextracti128 xm5, m4, 1 + packusdw xm4, xm5 + pminsw xm4, [rsp+0x50] + movq [dstq+dsq*0], xm4 + movhps [dstq+dsq*1], xm4 + lea dstq, [dstq+dsq*2] +%else + psrad m4, 6 + vextracti128 xm5, m4, 1 + packssdw xm4, xm5 + mova [tmpq], xm4 + add tmpq, 16 +%endif + sub hd, 2 + jg .dy1_w4_loop + MC_8TAP_SCALED_RET + SWAP m10, m13 +.dy1_w8: + mov dword [rsp+0xa0], 1 + movifprep tmp_stridem, 16 + jmp .dy1_w_start +.dy1_w16: + mov dword [rsp+0xa0], 2 + movifprep tmp_stridem, 32 + jmp .dy1_w_start +.dy1_w32: + mov dword [rsp+0xa0], 4 + movifprep tmp_stridem, 64 + jmp .dy1_w_start +.dy1_w64: + mov dword [rsp+0xa0], 8 + movifprep tmp_stridem, 128 + jmp .dy1_w_start +.dy1_w128: + mov dword [rsp+0xa0], 16 + movifprep tmp_stridem, 256 +.dy1_w_start: + SWAP m10, m12, m1 + SWAP m11, m7 + ; m1=mx, m7=pxmax, m10=h_rnd, m11=h_sh, m12=free + mov myd, mym +%if isput + %if required_stack_alignment > STACK_ALIGNMENT + %define dsm [rsp+0xb8] + %endif + movifnidn dsm, dsq + mova [rsp+0xc0], xm7 +%else + %if UNIX64 + %define hm [rsp+0xb8] + %endif +%endif + mova [rsp+0x00], m10 + mova [rsp+0x20], m13 + mova [rsp+0x40], xm11 + shr t0d, 16 + sub srcq, 6 + shr myd, 6 + mov r4d, 64 << 24 + lea myd, [t1+myq] + cmovnz r4q, [base+subpel_filters+myq*8] + pmaddwd m8, [base+rescale_mul2] + movd xm15, t0d + mov [rsp+0xa4], t0d + mov [rsp+0xa8], srcq + mov [rsp+0xb0], r0q ; dstq / tmpq +%if UNIX64 + mov hm, hd +%endif + shl dword dxm, 3 ; dx*8 + vpbroadcastd m15, xm15 + paddd m1, m8 ; mx+dx*[0-7] + movq xm0, r4q + pmovsxbw xm0, xm0 + mova [rsp+0x50], xm0 + jmp .dy1_hloop +.dy1_hloop_prep: + dec dword [rsp+0xa0] + jz .ret + add qword [rsp+0xb0], 16 + mov hd, hm + vpbroadcastd m8, dxm + vpbroadcastd m6, [base+pd_0x3ff] + paddd m1, m8, [rsp+0x60] + vpbroadcastd m15, [rsp+0xa4] + pxor m9, m9 + mov srcq, [rsp+0xa8] + mov r0q, [rsp+0xb0] ; dstq / tmpq + mova m10, [rsp+0x00] + mova xm11, [rsp+0x40] +.dy1_hloop: + vpbroadcastq xm2, [base+pq_0x40000000] + pand m5, m1, m6 + psrld m5, 6 + paddd m15, m5 + pcmpeqd m5, m9 + vextracti128 xm7, m15, 1 + movq r6, xm15 + pextrq r9, xm15, 1 + movq r11, xm7 + pextrq rX, xm7, 1 + mov r4d, r6d + shr r6, 32 + mov r7d, r9d + shr r9, 32 + mov r10d, r11d + shr r11, 32 + mov r13d, rXd + shr rX, 32 + mova [rsp+0x60], m1 + movq xm12, [base+subpel_filters+ r4*8] + movq xm13, [base+subpel_filters+ r6*8] + movhps xm12, [base+subpel_filters+ r7*8] + movhps xm13, [base+subpel_filters+ r9*8] + movq xm14, [base+subpel_filters+r10*8] + movq xm15, [base+subpel_filters+r11*8] + movhps xm14, [base+subpel_filters+r13*8] + movhps xm15, [base+subpel_filters+ rX*8] + psrld m1, 10 + vextracti128 xm7, m1, 1 + vextracti128 xm6, m5, 1 + movq r6, xm1 + pextrq r11, xm1, 1 + movq r9, xm7 + pextrq rX, xm7, 1 + mov r4d, r6d + shr r6, 32 + mov r10d, r11d + shr r11, 32 + mov r7d, r9d + shr r9, 32 + mov r13d, rXd + shr rX, 32 + pshufd xm4, xm5, q2200 + pshufd xm5, xm5, q3311 + pshufd xm7, xm6, q2200 + pshufd xm6, xm6, q3311 + pblendvb xm12, xm2, xm4 + pblendvb xm13, xm2, xm5 + pblendvb xm14, xm2, xm7 + pblendvb xm15, xm2, xm6 + pmovsxbw m12, xm12 + pmovsxbw m13, xm13 + pmovsxbw m14, xm14 + pmovsxbw m15, xm15 + MC_8TAP_SCALED_H 0, 1, 2, 3, 4, 5, 6, 7 ; 0a 1a 0b 1b + mova [rsp+0x80], m0 + MC_8TAP_SCALED_H 1, 2, 3, 4, 5, 6, 7, 8 ; 2a 3a 2b 3b + MC_8TAP_SCALED_H 2, 3, 4, 5, 6, 7, 8, 9 ; 4a 5a 4b 5b + MC_8TAP_SCALED_H 3, 4, 5, 6, 7, 8, 9, 0 ; 6a 7a 6b 7b + mova m0, [rsp+0x80] + vbroadcasti128 m7, [base+subpel_s_shuf8] + vpbroadcastd m8, [rsp+0x50] + vpbroadcastd m9, [rsp+0x54] + vpbroadcastd m10, [rsp+0x58] + vpbroadcastd m11, [rsp+0x5c] + pshufb m0, m7 ; 01a 01b + pshufb m1, m7 ; 23a 23b + pshufb m2, m7 ; 45a 45b + pshufb m3, m7 ; 67a 67b +.dy1_vloop: + pmaddwd m4, m0, m8 + pmaddwd m5, m1, m9 + pmaddwd m6, m2, m10 + pmaddwd m7, m3, m11 + paddd m4, [rsp+0x20] + paddd m6, m7 + paddd m4, m5 + paddd m4, m6 +%if isput + psrad m4, [rsp+0x48] + vextracti128 xm5, m4, 1 + packusdw xm4, xm5 + pminsw xm4, [rsp+0xc0] + mova [dstq], xm4 + add dstq, dsm +%else + psrad m4, 6 + vextracti128 xm5, m4, 1 + packssdw xm4, xm5 + mova [tmpq], xm4 + add tmpq, tmp_stridem +%endif + dec hd + jz .dy1_hloop_prep + vbroadcasti128 m7, [base+wswap] + pshufb m0, m7 + pshufb m1, m7 + pshufb m2, m7 + pshufb m3, m7 + movu xm4, [srcq+ r4*2] + movu xm5, [srcq+ r6*2] + movu xm6, [srcq+ r7*2] + movu xm7, [srcq+ r9*2] + vinserti128 m4, [srcq+r10*2], 1 + vinserti128 m5, [srcq+r11*2], 1 + vinserti128 m6, [srcq+r13*2], 1 + vinserti128 m7, [srcq+ rX*2], 1 + add srcq, ssq + pmaddwd m4, m12 + pmaddwd m5, m13 + pmaddwd m6, m14 + pmaddwd m7, m15 + phaddd m4, m5 + phaddd m6, m7 + phaddd m4, m6 + paddd m4, [rsp+0x00] + psrad m4, [rsp+0x40] + pslld m4, 16 + pblendw m0, m1, 0xaa + pblendw m1, m2, 0xaa + pblendw m2, m3, 0xaa + pblendw m3, m4, 0xaa + jmp .dy1_vloop + SWAP m1, m12, m10 + SWAP m7, m11 +.dy2: + movzx wd, word [base+%1_8tap_scaled_avx2_dy2_table+wq*2] + add wq, base_reg + jmp wq +%if isput +.dy2_w2: + mov myd, mym + movzx t0d, t0b + sub srcq, 2 + movd xm15, t0d + punpckldq m8, m9, m8 + paddd m10, m8 ; mx+dx*[0-1] + vpbroadcastd xm14, [base+pq_0x40000000+2] + vpbroadcastd xm15, xm15 + pand xm8, xm10, xm6 + psrld xm8, 6 + paddd xm15, xm8 + movd r4d, xm15 + pextrd r6d, xm15, 1 + vbroadcasti128 m5, [base+bdct_lb_q] + vbroadcasti128 m6, [base+subpel_s_shuf2] + vpbroadcastd xm15, [base+subpel_filters+r4*8+2] + vpbroadcastd xm4, [base+subpel_filters+r6*8+2] + pcmpeqd xm8, xm9 + psrld m10, 10 + paddd m10, m10 + movu xm0, [srcq+ssq*0] + movu xm1, [srcq+ssq*2] + movu xm2, [srcq+ssq*4] + pshufb m10, m5 + paddb m10, m6 + vpblendd xm15, xm4, 0xa + pblendvb xm15, xm14, xm8 + pmovsxbw m15, xm15 + vinserti128 m0, [srcq+ssq*1], 1 ; 0 1 + vinserti128 m1, [srcq+ss3q ], 1 ; 2 3 + lea srcq, [srcq+ssq*4] + vinserti128 m2, [srcq+ssq*1], 1 ; 4 5 + lea srcq, [srcq+ssq*2] + shr myd, 6 + mov r4d, 64 << 24 + lea myd, [t1+myq] + cmovnz r4q, [base+subpel_filters+myq*8] + pshufb m0, m10 + pshufb m1, m10 + pshufb m2, m10 + pmaddwd m0, m15 + pmaddwd m1, m15 + pmaddwd m2, m15 + movq xm6, r4q + pmovsxbw xm6, xm6 + phaddd m0, m1 + phaddd m1, m2 + paddd m0, m12 + paddd m1, m12 + psrad m0, xm7 + psrad m1, xm7 + packssdw m0, m1 ; 0 2 2 4 1 3 3 5 + vextracti128 xm1, m0, 1 + pshufd xm8, xm6, q0000 + pshufd xm9, xm6, q1111 + pshufd xm14, xm6, q2222 + pshufd xm6, xm6, q3333 + punpcklwd xm2, xm0, xm1 ; 01 23 + punpckhwd xm1, xm0, xm1 ; 23 45 +.dy2_w2_loop: + movu xm3, [srcq+ssq*0] + movu xm5, [srcq+ssq*2] + vinserti128 m3, [srcq+ssq*1], 1 ; 6 7 + vinserti128 m5, [srcq+ss3q ], 1 ; 8 9 + lea srcq, [srcq+ssq*4] + pmaddwd xm4, xm2, xm8 + pmaddwd xm1, xm9 + pshufb m3, m10 + pshufb m5, m10 + pmaddwd m3, m15 + pmaddwd m5, m15 + phaddd m3, m5 + paddd xm4, xm1 + paddd m3, m12 + psrad m3, xm7 + packssdw m3, m3 + pshufd m3, m3, q2100 + palignr m0, m3, m0, 12 ; 4 6 6 8 5 7 7 9 + vextracti128 xm1, m0, 1 + punpcklwd xm2, xm0, xm1 ; 45 67 + punpckhwd xm1, xm0, xm1 ; 67 89 + pmaddwd xm3, xm2, xm14 + pmaddwd xm5, xm1, xm6 + paddd xm4, xm13 + paddd xm4, xm3 + psrldq xm3, xm7, 8 + paddd xm4, xm5 + psrad xm4, xm3 + packusdw xm4, xm4 + pminsw xm4, xm11 + movd [dstq+dsq*0], xm4 + pextrd [dstq+dsq*1], xm4, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .dy2_w2_loop + RET +%endif +.dy2_w4: + mov myd, mym +%if isput + mova [rsp+0x50], xm11 +%endif + mova [rsp+0x00], m12 + mova [rsp+0x20], m13 + mova [rsp+0x40], xm7 + vbroadcasti128 m7, [base+rescale_mul] + movzx t0d, t0b + sub srcq, 2 + movd xm15, t0d + pmaddwd m8, m7 + vpbroadcastq m2, [base+pq_0x40000000+1] + vpbroadcastd xm15, xm15 + SWAP m13, m10 + paddd m13, m8 ; mx+dx*[0-3] + pand m6, m13 + psrld m6, 6 + paddd xm15, xm6 + movd r4d, xm15 + pextrd r6d, xm15, 1 + pextrd r11d, xm15, 2 + pextrd r13d, xm15, 3 + vbroadcasti128 m5, [base+bdct_lb_q+ 0] + vbroadcasti128 m1, [base+bdct_lb_q+16] + vbroadcasti128 m4, [base+subpel_s_shuf2] + vpbroadcastd xm14, [base+subpel_filters+r4*8+2] + vpbroadcastd xm7, [base+subpel_filters+r6*8+2] + vpbroadcastd xm15, [base+subpel_filters+r11*8+2] + vpbroadcastd xm8, [base+subpel_filters+r13*8+2] + shr myd, 6 + mov r13d, 64 << 24 + lea myd, [t1+myq] + cmovnz r13q, [base+subpel_filters+myq*8] + pcmpeqd m6, m9 + punpckldq m11, m6, m6 + punpckhdq m6, m6 + psrld m13, 10 + paddd m13, m13 + vpblendd xm14, xm7, 0xa + vpblendd xm15, xm8, 0xa + pmovsxbw m14, xm14 + pmovsxbw m15, xm15 + movq xm10, r13q + pblendvb m14, m2, m11 + pblendvb m15, m2, m6 + pextrd r4, xm13, 2 + pshufb m12, m13, m5 + pshufb m13, m1 + lea r6, [r4+ssq*1] + lea r11, [r4+ssq*2] + lea r13, [r4+ss3q ] + movu xm0, [srcq+ssq*0] + movu xm7, [srcq+r4 ] + movu xm1, [srcq+ssq*1] + movu xm8, [srcq+r6 ] + vinserti128 m0, [srcq+ssq*2], 1 ; 0 2 + vinserti128 m7, [srcq+r11 ], 1 + vinserti128 m1, [srcq+ss3q ], 1 ; 1 3 + vinserti128 m8, [srcq+r13 ], 1 + lea srcq, [srcq+ssq*4] + movu xm2, [srcq+ssq*0] + movu xm9, [srcq+r4 ] + vinserti128 m2, [srcq+ssq*1], 1 ; 4 5 + vinserti128 m9, [srcq+r6 ], 1 + lea srcq, [srcq+ssq*2] + vpbroadcastb m5, xm13 + psubb m13, m5 + paddb m12, m4 + paddb m13, m4 + mova m5, [rsp+0x00] + movd xm6, [rsp+0x40] + pshufb m0, m12 + pshufb m1, m12 + pshufb m2, m12 + pmaddwd m0, m14 + pmaddwd m1, m14 + pmaddwd m2, m14 + pshufb m7, m13 + pshufb m8, m13 + pshufb m9, m13 + pmaddwd m7, m15 + pmaddwd m8, m15 + pmaddwd m9, m15 + punpcklqdq xm10, xm10 + pmovsxbw m10, xm10 + phaddd m0, m7 + phaddd m1, m8 + phaddd m2, m9 + paddd m0, m5 + paddd m1, m5 + paddd m2, m5 + psrad m0, xm6 + psrad m1, xm6 + psrad m2, xm6 + vperm2i128 m3, m0, m2, 0x21 ; 2 4 + vperm2i128 m2, m1, 0x13 ; 3 5 + pshufd m7, m10, q0000 + pshufd m8, m10, q1111 + pshufd m9, m10, q2222 + pshufd m10, m10, q3333 + packssdw m0, m3 ; 0 2 2 4 + packssdw m1, m2 ; 1 3 3 5 + punpckhwd m2, m0, m1 ; 23 45 + punpcklwd m0, m1 ; 01 23 +.dy2_w4_loop: + movu xm1, [srcq+ssq*0] + movu xm6, [srcq+r4 ] + movu xm3, [srcq+ssq*1] + movu xm11, [srcq+r6 ] + vinserti128 m1, [srcq+ssq*2], 1 ; 6 8 + vinserti128 m6, [srcq+r11 ], 1 + vinserti128 m3, [srcq+ss3q ], 1 ; 7 9 + vinserti128 m11, [srcq+r13 ], 1 + lea srcq, [srcq+ssq*4] + pmaddwd m4, m0, m7 + pmaddwd m5, m2, m8 + pshufb m1, m12 + pshufb m3, m12 + pmaddwd m1, m14 + pmaddwd m3, m14 + mova m0, [rsp+0x00] + pshufb m6, m13 + pshufb m11, m13 + pmaddwd m6, m15 + pmaddwd m11, m15 + paddd m4, m5 + movd xm5, [rsp+0x40] + phaddd m1, m6 + phaddd m3, m11 + paddd m1, m0 + paddd m3, m0 + psrad m1, xm5 + psrad m3, xm5 + pslld m3, 16 + pblendw m1, m3, 0xaa ; 67 89 + vperm2i128 m0, m2, m1, 0x21 ; 45 67 + paddd m4, [rsp+0x20] + mova m2, m1 + pmaddwd m5, m0, m9 + pmaddwd m6, m2, m10 + paddd m4, m5 + paddd m4, m6 +%if isput + psrad m4, [rsp+0x48] + vextracti128 xm5, m4, 1 + packusdw xm4, xm5 + pminsw xm4, [rsp+0x50] + movq [dstq+dsq*0], xm4 + movhps [dstq+dsq*1], xm4 + lea dstq, [dstq+dsq*2] +%else + psrad m4, 6 + vextracti128 xm5, m4, 1 + packssdw xm4, xm5 + mova [tmpq], xm4 + add tmpq, 16 +%endif + sub hd, 2 + jg .dy2_w4_loop + MC_8TAP_SCALED_RET + SWAP m10, m13 +.dy2_w8: + mov dword [rsp+0xa0], 1 + movifprep tmp_stridem, 16 + jmp .dy2_w_start +.dy2_w16: + mov dword [rsp+0xa0], 2 + movifprep tmp_stridem, 32 + jmp .dy2_w_start +.dy2_w32: + mov dword [rsp+0xa0], 4 + movifprep tmp_stridem, 64 + jmp .dy2_w_start +.dy2_w64: + mov dword [rsp+0xa0], 8 + movifprep tmp_stridem, 128 + jmp .dy2_w_start +.dy2_w128: + mov dword [rsp+0xa0], 16 + movifprep tmp_stridem, 256 +.dy2_w_start: + SWAP m10, m12, m1 + SWAP m11, m7 + ; m1=mx, m7=pxmax, m10=h_rnd, m11=h_sh, m12=free + mov myd, mym +%if isput + movifnidn dsm, dsq + mova [rsp+0xc0], xm7 +%endif + mova [rsp+0x00], m10 + mova [rsp+0x20], m13 + mova [rsp+0x40], xm11 + shr t0d, 16 + sub srcq, 6 + shr myd, 6 + mov r4d, 64 << 24 + lea myd, [t1+myq] + cmovnz r4q, [base+subpel_filters+myq*8] + pmaddwd m8, [base+rescale_mul2] + movd xm15, t0d + mov [rsp+0xa4], t0d + mov [rsp+0xa8], srcq + mov [rsp+0xb0], r0q ; dstq / tmpq +%if UNIX64 + mov hm, hd +%endif + shl dword dxm, 3 ; dx*8 + vpbroadcastd m15, xm15 + paddd m1, m8 ; mx+dx*[0-7] + movq xm0, r4q + pmovsxbw xm0, xm0 + mova [rsp+0x50], xm0 + jmp .dy2_hloop +.dy2_hloop_prep: + dec dword [rsp+0xa0] + jz .ret + add qword [rsp+0xb0], 16 + mov hd, hm + vpbroadcastd m8, dxm + vpbroadcastd m6, [base+pd_0x3ff] + paddd m1, m8, [rsp+0x60] + vpbroadcastd m15, [rsp+0xa4] + pxor m9, m9 + mov srcq, [rsp+0xa8] + mov r0q, [rsp+0xb0] ; dstq / tmpq + mova m10, [rsp+0x00] + mova xm11, [rsp+0x40] +.dy2_hloop: + vpbroadcastq xm2, [base+pq_0x40000000] + pand m5, m1, m6 + psrld m5, 6 + paddd m15, m5 + pcmpeqd m5, m9 + vextracti128 xm7, m15, 1 + movq r6, xm15 + pextrq r9, xm15, 1 + movq r11, xm7 + pextrq rX, xm7, 1 + mov r4d, r6d + shr r6, 32 + mov r7d, r9d + shr r9, 32 + mov r10d, r11d + shr r11, 32 + mov r13d, rXd + shr rX, 32 + mova [rsp+0x60], m1 + movq xm12, [base+subpel_filters+ r4*8] + movq xm13, [base+subpel_filters+ r6*8] + movhps xm12, [base+subpel_filters+ r7*8] + movhps xm13, [base+subpel_filters+ r9*8] + movq xm14, [base+subpel_filters+r10*8] + movq xm15, [base+subpel_filters+r11*8] + movhps xm14, [base+subpel_filters+r13*8] + movhps xm15, [base+subpel_filters+ rX*8] + psrld m1, 10 + vextracti128 xm7, m1, 1 + vextracti128 xm6, m5, 1 + movq r6, xm1 + pextrq r11, xm1, 1 + movq r9, xm7 + pextrq rX, xm7, 1 + mov r4d, r6d + shr r6, 32 + mov r10d, r11d + shr r11, 32 + mov r7d, r9d + shr r9, 32 + mov r13d, rXd + shr rX, 32 + pshufd xm4, xm5, q2200 + pshufd xm5, xm5, q3311 + pshufd xm7, xm6, q2200 + pshufd xm6, xm6, q3311 + pblendvb xm12, xm2, xm4 + pblendvb xm13, xm2, xm5 + pblendvb xm14, xm2, xm7 + pblendvb xm15, xm2, xm6 + pmovsxbw m12, xm12 + pmovsxbw m13, xm13 + pmovsxbw m14, xm14 + pmovsxbw m15, xm15 + MC_8TAP_SCALED_H 0, 1, 2, 3, 4, 5, 6, 7 ; 0a 1a 0b 1b + mova [rsp+0x80], m0 + MC_8TAP_SCALED_H 1, 2, 3, 4, 5, 6, 7, 8 ; 2a 3a 2b 3b + MC_8TAP_SCALED_H 2, 3, 4, 5, 6, 7, 8, 9 ; 4a 5a 4b 5b + MC_8TAP_SCALED_H 3, 4, 5, 6, 7, 8, 9, 0 ; 6a 7a 6b 7b + mova m0, [rsp+0x80] + vbroadcasti128 m7, [base+subpel_s_shuf8] + vpbroadcastd m8, [rsp+0x50] + vpbroadcastd m9, [rsp+0x54] + vpbroadcastd m10, [rsp+0x58] + vpbroadcastd m11, [rsp+0x5c] + pshufb m0, m7 ; 01a 01b + pshufb m1, m7 ; 23a 23b + pshufb m2, m7 ; 45a 45b + pshufb m3, m7 ; 67a 67b +.dy2_vloop: + pmaddwd m4, m0, m8 + pmaddwd m5, m1, m9 + pmaddwd m6, m2, m10 + pmaddwd m7, m3, m11 + paddd m4, [rsp+0x20] + paddd m6, m7 + paddd m4, m5 + paddd m4, m6 +%if isput + psrad m4, [rsp+0x48] + vextracti128 xm5, m4, 1 + packusdw xm4, xm5 + pminsw xm4, [rsp+0xc0] + mova [dstq], xm4 + add dstq, dsm +%else + psrad m4, 6 + vextracti128 xm5, m4, 1 + packssdw xm4, xm5 + mova [tmpq], xm4 + add tmpq, tmp_stridem +%endif + dec hd + jz .dy2_hloop_prep + mova m0, m1 + mova m1, m2 + mova m2, m3 + movu xm3, [srcq+ r4*2] + movu xm4, [srcq+ r6*2] + movu xm5, [srcq+ r7*2] + movu xm6, [srcq+ r9*2] + vinserti128 m3, [srcq+r10*2], 1 + vinserti128 m4, [srcq+r11*2], 1 + vinserti128 m5, [srcq+r13*2], 1 + vinserti128 m6, [srcq+ rX*2], 1 + add srcq, ssq + pmaddwd m3, m12 + pmaddwd m4, m13 + pmaddwd m5, m14 + pmaddwd m6, m15 + phaddd m3, m4 + phaddd m5, m6 + phaddd m3, m5 + movu xm4, [srcq+ r4*2] + movu xm5, [srcq+ r6*2] + movu xm6, [srcq+ r7*2] + movu xm7, [srcq+ r9*2] + vinserti128 m4, [srcq+r10*2], 1 + vinserti128 m5, [srcq+r11*2], 1 + vinserti128 m6, [srcq+r13*2], 1 + vinserti128 m7, [srcq+ rX*2], 1 + add srcq, ssq + pmaddwd m4, m12 + pmaddwd m5, m13 + pmaddwd m6, m14 + pmaddwd m7, m15 + phaddd m4, m5 + phaddd m6, m7 + mova m5, [rsp+0x00] + movd xm7, [rsp+0x40] + phaddd m4, m6 + paddd m3, m5 + paddd m4, m5 + psrad m3, xm7 + psrad m4, xm7 + pslld m4, 16 + pblendw m3, m4, 0xaa + jmp .dy2_vloop +.ret: + MC_8TAP_SCALED_RET 0 +%undef isput +%undef isprep +%endmacro + +%macro BILIN_SCALED_FN 1 +cglobal %1_bilin_scaled_16bpc + mov t0d, (5*15 << 16) | 5*15 + mov t1d, t0d + jmp mangle(private_prefix %+ _%1_8tap_scaled_16bpc %+ SUFFIX) +%endmacro + +%if WIN64 +DECLARE_REG_TMP 6, 5 +%else +DECLARE_REG_TMP 6, 8 +%endif + +%define PUT_8TAP_SCALED_FN FN put_8tap_scaled, +BILIN_SCALED_FN put +PUT_8TAP_SCALED_FN sharp, SHARP, SHARP +PUT_8TAP_SCALED_FN sharp_smooth, SHARP, SMOOTH +PUT_8TAP_SCALED_FN smooth_sharp, SMOOTH, SHARP +PUT_8TAP_SCALED_FN smooth, SMOOTH, SMOOTH +PUT_8TAP_SCALED_FN sharp_regular, SHARP, REGULAR +PUT_8TAP_SCALED_FN regular_sharp, REGULAR, SHARP +PUT_8TAP_SCALED_FN smooth_regular, SMOOTH, REGULAR +PUT_8TAP_SCALED_FN regular_smooth, REGULAR, SMOOTH +PUT_8TAP_SCALED_FN regular, REGULAR, REGULAR +MC_8TAP_SCALED put + +%if WIN64 +DECLARE_REG_TMP 5, 4 +%else +DECLARE_REG_TMP 6, 7 +%endif + +%define PREP_8TAP_SCALED_FN FN prep_8tap_scaled, +BILIN_SCALED_FN prep +PREP_8TAP_SCALED_FN sharp, SHARP, SHARP +PREP_8TAP_SCALED_FN sharp_smooth, SHARP, SMOOTH +PREP_8TAP_SCALED_FN smooth_sharp, SMOOTH, SHARP +PREP_8TAP_SCALED_FN smooth, SMOOTH, SMOOTH +PREP_8TAP_SCALED_FN sharp_regular, SHARP, REGULAR +PREP_8TAP_SCALED_FN regular_sharp, REGULAR, SHARP +PREP_8TAP_SCALED_FN smooth_regular, SMOOTH, REGULAR +PREP_8TAP_SCALED_FN regular_smooth, REGULAR, SMOOTH +PREP_8TAP_SCALED_FN regular, REGULAR, REGULAR +MC_8TAP_SCALED prep + +%macro WARP_V 5 ; dst, 01, 23, 45, 67 + lea tmp1d, [myq+deltaq*4] + lea tmp2d, [myq+deltaq*1] + shr myd, 10 + shr tmp1d, 10 + movq xm8, [filterq+myq *8] + vinserti128 m8, [filterq+tmp1q*8], 1 ; a e + lea tmp1d, [tmp2q+deltaq*4] + lea myd, [tmp2q+deltaq*1] + shr tmp2d, 10 + shr tmp1d, 10 + movq xm0, [filterq+tmp2q*8] + vinserti128 m0, [filterq+tmp1q*8], 1 ; b f + lea tmp1d, [myq+deltaq*4] + lea tmp2d, [myq+deltaq*1] + shr myd, 10 + shr tmp1d, 10 + movq xm9, [filterq+myq *8] + vinserti128 m9, [filterq+tmp1q*8], 1 ; c g + lea tmp1d, [tmp2q+deltaq*4] + lea myd, [tmp2q+gammaq] ; my += gamma + punpcklwd m8, m0 + shr tmp2d, 10 + shr tmp1d, 10 + movq xm0, [filterq+tmp2q*8] + vinserti128 m0, [filterq+tmp1q*8], 1 ; d h + punpcklwd m0, m9, m0 + punpckldq m9, m8, m0 + punpckhdq m0, m8, m0 + punpcklbw m8, m11, m9 ; a0 a1 b0 b1 c0 c1 d0 d1 << 8 + punpckhbw m9, m11, m9 ; a2 a3 b2 b3 c2 c3 d2 d3 << 8 + pmaddwd m%2, m8 + pmaddwd m9, m%3 + punpcklbw m8, m11, m0 ; a4 a5 b4 b5 c4 c5 d4 d5 << 8 + punpckhbw m0, m11, m0 ; a6 a7 b6 b7 c6 c7 d6 d7 << 8 + pmaddwd m8, m%4 + pmaddwd m0, m%5 + paddd m9, m%2 + mova m%2, m%3 + paddd m0, m8 + mova m%3, m%4 + mova m%4, m%5 + paddd m%1, m0, m9 +%endmacro + +cglobal warp_affine_8x8t_16bpc, 4, 14, 16, tmp, ts + mov r6d, r7m + lea r9, [$$] + shr r6d, 11 + vpbroadcastd m13, [r9-$$+warp8x8_shift+r6*4] + vpbroadcastd m14, [warp8x8t_rnd] + call mangle(private_prefix %+ _warp_affine_8x8_16bpc_avx2).main + jmp .start +.loop: + call mangle(private_prefix %+ _warp_affine_8x8_16bpc_avx2).main2 + lea tmpq, [tmpq+tsq*4] +.start: + paddd m7, m14 + paddd m0, m14 + psrad m7, 15 + psrad m0, 15 + packssdw m7, m0 + vpermq m7, m7, q3120 + mova [tmpq+tsq*0], xm7 + vextracti128 [tmpq+tsq*2], m7, 1 + dec r4d + jg .loop +.end: + RET + +cglobal warp_affine_8x8_16bpc, 4, 14, 16, dst, ds, src, ss, abcd, mx, tmp2, \ + alpha, beta, filter, tmp1, delta, \ + my, gamma + mov r6d, r7m + lea filterq, [$$] + shr r6d, 11 + vpbroadcastd m13, [filterq-$$+warp8x8_shift+r6*4] + vpbroadcastd m14, [filterq-$$+warp8x8_rnd +r6*4] + vpbroadcastw m15, r7m ; pixel_max + call .main + jmp .start +.loop: + call .main2 + lea dstq, [dstq+dsq*2] +.start: + psrad m7, 16 + psrad m0, 16 + packusdw m7, m0 + pmulhrsw m7, m14 + pminsw m7, m15 + vpermq m7, m7, q3120 + mova [dstq+dsq*0], xm7 + vextracti128 [dstq+dsq*1], m7, 1 + dec r4d + jg .loop +.end: + RET +ALIGN function_align +.main: + ; Stack args offset by one (r4m -> r5m etc.) due to call +%if WIN64 + mov abcdq, r5m + mov mxd, r6m +%endif + movsx alphad, word [abcdq+2*0] + movsx betad, word [abcdq+2*1] + vpbroadcastd m12, [pd_32768] + pxor m11, m11 + add filterq, mc_warp_filter-$$ + lea tmp1q, [ssq*3] + add mxd, 512+(64<<10) + lea tmp2d, [alphaq*3] + sub srcq, tmp1q ; src -= src_stride*3 + sub betad, tmp2d ; beta -= alpha*3 + mov myd, r7m + call .h + psrld m1, m0, 16 + call .h + pblendw m1, m0, 0xaa ; 01 + psrld m2, m0, 16 + call .h + pblendw m2, m0, 0xaa ; 12 + psrld m3, m0, 16 + call .h + pblendw m3, m0, 0xaa ; 23 + psrld m4, m0, 16 + call .h + pblendw m4, m0, 0xaa ; 34 + psrld m5, m0, 16 + call .h + pblendw m5, m0, 0xaa ; 45 + psrld m6, m0, 16 + call .h + pblendw m6, m0, 0xaa ; 56 + movsx deltad, word [abcdq+2*2] + movsx gammad, word [abcdq+2*3] + add myd, 512+(64<<10) + mov r4d, 4 + lea tmp1d, [deltaq*3] + sub gammad, tmp1d ; gamma -= delta*3 +.main2: + call .h + psrld m7, m6, 16 + pblendw m7, m0, 0xaa ; 67 + WARP_V 7, 1, 3, 5, 7 + call .h + psrld m10, m5, 16 + pblendw m10, m0, 0xaa ; 78 + WARP_V 0, 2, 4, 6, 10 + ret +ALIGN function_align +.h: + lea tmp1d, [mxq+alphaq*4] + lea tmp2d, [mxq+alphaq*1] + movu xm10, [srcq-6] + vinserti128 m10, [srcq+2], 1 + shr mxd, 10 ; 0 + shr tmp1d, 10 ; 4 + movq xm0, [filterq+mxq *8] + vinserti128 m0, [filterq+tmp1q*8], 1 + lea tmp1d, [tmp2q+alphaq*4] + lea mxd, [tmp2q+alphaq*1] + movu xm8, [srcq-4] + vinserti128 m8, [srcq+4], 1 + shr tmp2d, 10 ; 1 + shr tmp1d, 10 ; 5 + movq xm9, [filterq+tmp2q*8] + vinserti128 m9, [filterq+tmp1q*8], 1 + lea tmp1d, [mxq+alphaq*4] + lea tmp2d, [mxq+alphaq*1] + shr mxd, 10 ; 2 + shr tmp1d, 10 ; 6 + punpcklbw m0, m11, m0 + pmaddwd m0, m10 + movu xm10, [srcq-2] + vinserti128 m10, [srcq+6], 1 + punpcklbw m9, m11, m9 + pmaddwd m9, m8 + movq xm8, [filterq+mxq *8] + vinserti128 m8, [filterq+tmp1q*8], 1 + lea tmp1d, [tmp2q+alphaq*4] + lea mxd, [tmp2q+betaq] ; mx += beta + phaddd m0, m9 ; 0 1 4 5 + movu xm9, [srcq+0] + vinserti128 m9, [srcq+8], 1 + shr tmp2d, 10 ; 3 + shr tmp1d, 10 ; 7 + punpcklbw m8, m11, m8 + pmaddwd m8, m10 + movq xm10, [filterq+tmp2q*8] + vinserti128 m10, [filterq+tmp1q*8], 1 + punpcklbw m10, m11, m10 + pmaddwd m9, m10 + add srcq, ssq + phaddd m8, m9 ; 2 3 6 7 + phaddd m0, m8 ; 0 1 2 3 4 5 6 7 + vpsllvd m0, m13 + paddd m0, m12 ; rounded 14-bit result in upper 16 bits of dword + ret + +%macro BIDIR_FN 0 + call .main + lea stride3q, [strideq*3] + jmp wq +.w4: + movq [dstq ], xm0 + movhps [dstq+strideq*1], xm0 + vextracti128 xm0, m0, 1 + movq [dstq+strideq*2], xm0 + movhps [dstq+stride3q ], xm0 + cmp hd, 4 + je .ret + lea dstq, [dstq+strideq*4] + movq [dstq ], xm1 + movhps [dstq+strideq*1], xm1 + vextracti128 xm1, m1, 1 + movq [dstq+strideq*2], xm1 + movhps [dstq+stride3q ], xm1 + cmp hd, 8 + je .ret + lea dstq, [dstq+strideq*4] + movq [dstq ], xm2 + movhps [dstq+strideq*1], xm2 + vextracti128 xm2, m2, 1 + movq [dstq+strideq*2], xm2 + movhps [dstq+stride3q ], xm2 + lea dstq, [dstq+strideq*4] + movq [dstq ], xm3 + movhps [dstq+strideq*1], xm3 + vextracti128 xm3, m3, 1 + movq [dstq+strideq*2], xm3 + movhps [dstq+stride3q ], xm3 +.ret: + RET +.w8: + mova [dstq+strideq*0], xm0 + vextracti128 [dstq+strideq*1], m0, 1 + mova [dstq+strideq*2], xm1 + vextracti128 [dstq+stride3q ], m1, 1 + cmp hd, 4 + jne .w8_loop_start + RET +.w8_loop: + call .main + lea dstq, [dstq+strideq*4] + mova [dstq+strideq*0], xm0 + vextracti128 [dstq+strideq*1], m0, 1 + mova [dstq+strideq*2], xm1 + vextracti128 [dstq+stride3q ], m1, 1 +.w8_loop_start: + lea dstq, [dstq+strideq*4] + mova [dstq+strideq*0], xm2 + vextracti128 [dstq+strideq*1], m2, 1 + mova [dstq+strideq*2], xm3 + vextracti128 [dstq+stride3q ], m3, 1 + sub hd, 8 + jg .w8_loop + RET +.w16_loop: + call .main + lea dstq, [dstq+strideq*4] +.w16: + mova [dstq+strideq*0], m0 + mova [dstq+strideq*1], m1 + mova [dstq+strideq*2], m2 + mova [dstq+stride3q ], m3 + sub hd, 4 + jg .w16_loop + RET +.w32_loop: + call .main + lea dstq, [dstq+strideq*2] +.w32: + mova [dstq+strideq*0+32*0], m0 + mova [dstq+strideq*0+32*1], m1 + mova [dstq+strideq*1+32*0], m2 + mova [dstq+strideq*1+32*1], m3 + sub hd, 2 + jg .w32_loop + RET +.w64_loop: + call .main + add dstq, strideq +.w64: + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + mova [dstq+32*2], m2 + mova [dstq+32*3], m3 + dec hd + jg .w64_loop + RET +.w128_loop: + call .main + add dstq, strideq +.w128: + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + mova [dstq+32*2], m2 + mova [dstq+32*3], m3 + call .main + mova [dstq+32*4], m0 + mova [dstq+32*5], m1 + mova [dstq+32*6], m2 + mova [dstq+32*7], m3 + dec hd + jg .w128_loop + RET +%endmacro + +%if WIN64 +DECLARE_REG_TMP 5 +%else +DECLARE_REG_TMP 7 +%endif + +cglobal avg_16bpc, 4, 7, 6, dst, stride, tmp1, tmp2, w, h, stride3 +%define base r6-avg_avx2_table + lea r6, [avg_avx2_table] + tzcnt wd, wm + mov t0d, r6m ; pixel_max + movsxd wq, [r6+wq*4] + shr t0d, 11 + vpbroadcastd m4, [base+bidir_rnd+t0*4] + vpbroadcastd m5, [base+bidir_mul+t0*4] + movifnidn hd, hm + add wq, r6 + BIDIR_FN +ALIGN function_align +.main: + mova m0, [tmp1q+32*0] + paddsw m0, [tmp2q+32*0] + mova m1, [tmp1q+32*1] + paddsw m1, [tmp2q+32*1] + mova m2, [tmp1q+32*2] + paddsw m2, [tmp2q+32*2] + mova m3, [tmp1q+32*3] + paddsw m3, [tmp2q+32*3] + add tmp1q, 32*4 + add tmp2q, 32*4 + pmaxsw m0, m4 + pmaxsw m1, m4 + pmaxsw m2, m4 + pmaxsw m3, m4 + psubsw m0, m4 + psubsw m1, m4 + psubsw m2, m4 + psubsw m3, m4 + pmulhw m0, m5 + pmulhw m1, m5 + pmulhw m2, m5 + pmulhw m3, m5 + ret + +cglobal w_avg_16bpc, 4, 7, 9, dst, stride, tmp1, tmp2, w, h, stride3 + lea r6, [w_avg_avx2_table] + tzcnt wd, wm + mov t0d, r6m ; weight + vpbroadcastw m8, r7m ; pixel_max + vpbroadcastd m7, [r6-w_avg_avx2_table+pd_65538] + movsxd wq, [r6+wq*4] + paddw m7, m8 + add wq, r6 + lea r6d, [t0-16] + shl t0d, 16 + sub t0d, r6d ; 16-weight, weight + pslld m7, 7 + rorx r6d, t0d, 30 ; << 2 + test dword r7m, 0x800 + cmovz r6d, t0d + movifnidn hd, hm + movd xm6, r6d + vpbroadcastd m6, xm6 + BIDIR_FN +ALIGN function_align +.main: + mova m4, [tmp1q+32*0] + mova m0, [tmp2q+32*0] + punpckhwd m5, m0, m4 + punpcklwd m0, m4 + mova m4, [tmp1q+32*1] + mova m1, [tmp2q+32*1] + pmaddwd m5, m6 + pmaddwd m0, m6 + paddd m5, m7 + paddd m0, m7 + psrad m5, 8 + psrad m0, 8 + packusdw m0, m5 + punpckhwd m5, m1, m4 + punpcklwd m1, m4 + mova m4, [tmp1q+32*2] + mova m2, [tmp2q+32*2] + pmaddwd m5, m6 + pmaddwd m1, m6 + paddd m5, m7 + paddd m1, m7 + psrad m5, 8 + psrad m1, 8 + packusdw m1, m5 + punpckhwd m5, m2, m4 + punpcklwd m2, m4 + mova m4, [tmp1q+32*3] + mova m3, [tmp2q+32*3] + add tmp1q, 32*4 + add tmp2q, 32*4 + pmaddwd m5, m6 + pmaddwd m2, m6 + paddd m5, m7 + paddd m2, m7 + psrad m5, 8 + psrad m2, 8 + packusdw m2, m5 + punpckhwd m5, m3, m4 + punpcklwd m3, m4 + pmaddwd m5, m6 + pmaddwd m3, m6 + paddd m5, m7 + paddd m3, m7 + psrad m5, 8 + psrad m3, 8 + packusdw m3, m5 + pminsw m0, m8 + pminsw m1, m8 + pminsw m2, m8 + pminsw m3, m8 + ret + +cglobal mask_16bpc, 4, 8, 11, dst, stride, tmp1, tmp2, w, h, mask, stride3 +%define base r7-mask_avx2_table + lea r7, [mask_avx2_table] + tzcnt wd, wm + mov r6d, r7m ; pixel_max + movifnidn hd, hm + shr r6d, 11 + movsxd wq, [r7+wq*4] + vpbroadcastd m8, [base+pw_64] + vpbroadcastd m9, [base+bidir_rnd+r6*4] + vpbroadcastd m10, [base+bidir_mul+r6*4] + mov maskq, maskmp + add wq, r7 + BIDIR_FN +ALIGN function_align +.main: +%macro MASK 1 + pmovzxbw m5, [maskq+16*%1] + mova m%1, [tmp1q+32*%1] + mova m6, [tmp2q+32*%1] + punpckhwd m4, m%1, m6 + punpcklwd m%1, m6 + psubw m7, m8, m5 + punpckhwd m6, m5, m7 ; m, 64-m + punpcklwd m5, m7 + pmaddwd m4, m6 ; tmp1 * m + tmp2 * (64-m) + pmaddwd m%1, m5 + psrad m4, 5 + psrad m%1, 5 + packssdw m%1, m4 + pmaxsw m%1, m9 + psubsw m%1, m9 + pmulhw m%1, m10 +%endmacro + MASK 0 + MASK 1 + MASK 2 + MASK 3 + add maskq, 16*4 + add tmp1q, 32*4 + add tmp2q, 32*4 + ret + +cglobal w_mask_420_16bpc, 4, 8, 16, dst, stride, tmp1, tmp2, w, h, mask, stride3 +%define base r7-w_mask_420_avx2_table + lea r7, [w_mask_420_avx2_table] + tzcnt wd, wm + mov r6d, r8m ; pixel_max + movd xm0, r7m ; sign + movifnidn hd, hm + shr r6d, 11 + movsxd wq, [r7+wq*4] + vpbroadcastd m10, [base+pw_27615] ; ((64 - 38) << 10) + 1023 - 32 + vpbroadcastd m11, [base+pw_64] + vpbroadcastd m12, [base+bidir_rnd+r6*4] + vpbroadcastd m13, [base+bidir_mul+r6*4] + movd xm14, [base+pw_2] + mov maskq, maskmp + psubw xm14, xm0 + vpbroadcastw m14, xm14 + add wq, r7 + call .main + lea stride3q, [strideq*3] + jmp wq +.w4: + phaddd m4, m5 + paddw m4, m14 + psrlw m4, 2 + packuswb m4, m4 + vextracti128 xm5, m4, 1 + punpcklwd xm4, xm5 + movq [dstq+strideq*0], xm0 + movhps [dstq+strideq*1], xm0 + vextracti128 xm0, m0, 1 + movq [dstq+strideq*2], xm0 + movhps [dstq+stride3q ], xm0 + mova [maskq], xm4 + cmp hd, 8 + jl .w4_end + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm1 + movhps [dstq+strideq*1], xm1 + vextracti128 xm1, m1, 1 + movq [dstq+strideq*2], xm1 + movhps [dstq+stride3q ], xm1 + je .w4_end + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm2 + movhps [dstq+strideq*1], xm2 + vextracti128 xm2, m2, 1 + movq [dstq+strideq*2], xm2 + movhps [dstq+stride3q ], xm2 + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm3 + movhps [dstq+strideq*1], xm3 + vextracti128 xm3, m3, 1 + movq [dstq+strideq*2], xm3 + movhps [dstq+stride3q ], xm3 +.w4_end: + RET +.w8_loop: + call .main + lea dstq, [dstq+strideq*4] + add maskq, 16 +.w8: + vperm2i128 m6, m4, m5, 0x21 + vpblendd m4, m5, 0xf0 + paddw m4, m14 + paddw m4, m6 + psrlw m4, 2 + vextracti128 xm5, m4, 1 + packuswb xm4, xm5 + mova [dstq+strideq*0], xm0 + vextracti128 [dstq+strideq*1], m0, 1 + mova [dstq+strideq*2], xm1 + vextracti128 [dstq+stride3q ], m1, 1 + mova [maskq], xm4 + sub hd, 8 + jl .w8_end + lea dstq, [dstq+strideq*4] + mova [dstq+strideq*0], xm2 + vextracti128 [dstq+strideq*1], m2, 1 + mova [dstq+strideq*2], xm3 + vextracti128 [dstq+stride3q ], m3, 1 + jg .w8_loop +.w8_end: + RET +.w16_loop: + call .main + lea dstq, [dstq+strideq*4] + add maskq, 16 +.w16: + punpcklqdq m6, m4, m5 + punpckhqdq m4, m5 + paddw m6, m14 + paddw m4, m6 + psrlw m4, 2 + vextracti128 xm5, m4, 1 + packuswb xm4, xm5 + pshufd xm4, xm4, q3120 + mova [dstq+strideq*0], m0 + mova [dstq+strideq*1], m1 + mova [dstq+strideq*2], m2 + mova [dstq+stride3q ], m3 + mova [maskq], xm4 + sub hd, 4 + jg .w16_loop + RET +.w32_loop: + call .main + lea dstq, [dstq+strideq*4] + add maskq, 32 +.w32: + paddw m4, m14 + paddw m4, m5 + psrlw m15, m4, 2 + mova [dstq+strideq*0+32*0], m0 + mova [dstq+strideq*0+32*1], m1 + mova [dstq+strideq*1+32*0], m2 + mova [dstq+strideq*1+32*1], m3 + call .main + mova m6, [deint_shuf] + paddw m4, m14 + paddw m4, m5 + psrlw m4, 2 + packuswb m15, m4 + vpermd m4, m6, m15 + mova [dstq+strideq*2+32*0], m0 + mova [dstq+strideq*2+32*1], m1 + mova [dstq+stride3q +32*0], m2 + mova [dstq+stride3q +32*1], m3 + mova [maskq], m4 + sub hd, 4 + jg .w32_loop + RET +.w64_loop: + call .main + lea dstq, [dstq+strideq*2] + add maskq, 32 +.w64: + paddw m4, m14 + paddw m15, m14, m5 + mova [dstq+strideq*0+32*0], m0 + mova [dstq+strideq*0+32*1], m1 + mova [dstq+strideq*0+32*2], m2 + mova [dstq+strideq*0+32*3], m3 + mova [maskq], m4 ; no available registers + call .main + paddw m4, [maskq] + mova m6, [deint_shuf] + paddw m5, m15 + psrlw m4, 2 + psrlw m5, 2 + packuswb m4, m5 ; 0 2 4 6 1 3 5 7 + vpermd m4, m6, m4 + mova [dstq+strideq*1+32*0], m0 + mova [dstq+strideq*1+32*1], m1 + mova [dstq+strideq*1+32*2], m2 + mova [dstq+strideq*1+32*3], m3 + mova [maskq], m4 + sub hd, 2 + jg .w64_loop + RET +.w128_loop: + call .main + lea dstq, [dstq+strideq*2] + add maskq, 64 +.w128: + paddw m4, m14 + paddw m5, m14 + mova [dstq+strideq*0+32*0], m0 + mova [dstq+strideq*0+32*1], m1 + mova [dstq+strideq*0+32*2], m2 + mova [dstq+strideq*0+32*3], m3 + mova [maskq+32*0], m4 + mova [dstq+strideq], m5 + call .main + paddw m4, m14 + paddw m15, m14, m5 + mova [dstq+strideq*0+32*4], m0 + mova [dstq+strideq*0+32*5], m1 + mova [dstq+strideq*0+32*6], m2 + mova [dstq+strideq*0+32*7], m3 + mova [maskq+32*1], m4 + call .main + paddw m4, [maskq+32*0] + paddw m5, [dstq+strideq] + mova m6, [deint_shuf] + psrlw m4, 2 + psrlw m5, 2 + packuswb m4, m5 + vpermd m4, m6, m4 + mova [dstq+strideq*1+32*0], m0 + mova [dstq+strideq*1+32*1], m1 + mova [dstq+strideq*1+32*2], m2 + mova [dstq+strideq*1+32*3], m3 + mova [maskq+32*0], m4 + call .main + paddw m4, [maskq+32*1] + mova m6, [deint_shuf] + paddw m5, m15 + psrlw m4, 2 + psrlw m5, 2 + packuswb m4, m5 + vpermd m4, m6, m4 + mova [dstq+strideq*1+32*4], m0 + mova [dstq+strideq*1+32*5], m1 + mova [dstq+strideq*1+32*6], m2 + mova [dstq+strideq*1+32*7], m3 + mova [maskq+32*1], m4 + sub hd, 2 + jg .w128_loop + RET +ALIGN function_align +.main: +%macro W_MASK 2-6 11, 12, 13 ; dst/src1, mask/src2, pw_64, rnd, mul + mova m%1, [tmp1q+32*%1] + mova m%2, [tmp2q+32*%1] + punpcklwd m8, m%2, m%1 + punpckhwd m9, m%2, m%1 + psubsw m%1, m%2 + pabsw m%1, m%1 + psubusw m7, m10, m%1 + psrlw m7, 10 ; 64-m + psubw m%2, m%3, m7 ; m + punpcklwd m%1, m7, m%2 + punpckhwd m7, m%2 + pmaddwd m%1, m8 + pmaddwd m7, m9 + psrad m%1, 5 + psrad m7, 5 + packssdw m%1, m7 + pmaxsw m%1, m%4 + psubsw m%1, m%4 + pmulhw m%1, m%5 +%endmacro + W_MASK 0, 4 + W_MASK 1, 5 + phaddw m4, m5 + W_MASK 2, 5 + W_MASK 3, 6 + phaddw m5, m6 + add tmp1q, 32*4 + add tmp2q, 32*4 + ret + +cglobal w_mask_422_16bpc, 4, 8, 16, dst, stride, tmp1, tmp2, w, h, mask, stride3 +%define base r7-w_mask_422_avx2_table + lea r7, [w_mask_422_avx2_table] + tzcnt wd, wm + mov r6d, r8m ; pixel_max + vpbroadcastb m14, r7m ; sign + movifnidn hd, hm + shr r6d, 11 + movsxd wq, [r7+wq*4] + vpbroadcastd m10, [base+pw_27615] + vpbroadcastd m11, [base+pw_64] + vpbroadcastd m12, [base+bidir_rnd+r6*4] + vpbroadcastd m13, [base+bidir_mul+r6*4] + mova m15, [base+deint_shuf] + mov maskq, maskmp + add wq, r7 + call .main + lea stride3q, [strideq*3] + jmp wq +.w4: + movq [dstq+strideq*0], xm0 + movhps [dstq+strideq*1], xm0 + vextracti128 xm0, m0, 1 + movq [dstq+strideq*2], xm0 + movhps [dstq+stride3q ], xm0 + cmp hd, 8 + jl .w4_end + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm1 + movhps [dstq+strideq*1], xm1 + vextracti128 xm1, m1, 1 + movq [dstq+strideq*2], xm1 + movhps [dstq+stride3q ], xm1 + je .w4_end + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm2 + movhps [dstq+strideq*1], xm2 + vextracti128 xm2, m2, 1 + movq [dstq+strideq*2], xm2 + movhps [dstq+stride3q ], xm2 + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm3 + movhps [dstq+strideq*1], xm3 + vextracti128 xm3, m3, 1 + movq [dstq+strideq*2], xm3 + movhps [dstq+stride3q ], xm3 +.w4_end: + RET +.w8_loop: + call .main + lea dstq, [dstq+strideq*4] +.w8: + mova [dstq+strideq*0], xm0 + vextracti128 [dstq+strideq*1], m0, 1 + mova [dstq+strideq*2], xm1 + vextracti128 [dstq+stride3q ], m1, 1 + sub hd, 8 + jl .w8_end + lea dstq, [dstq+strideq*4] + mova [dstq+strideq*0], xm2 + vextracti128 [dstq+strideq*1], m2, 1 + mova [dstq+strideq*2], xm3 + vextracti128 [dstq+stride3q ], m3, 1 + jg .w8_loop +.w8_end: + RET +.w16_loop: + call .main + lea dstq, [dstq+strideq*4] +.w16: + mova [dstq+strideq*0], m0 + mova [dstq+strideq*1], m1 + mova [dstq+strideq*2], m2 + mova [dstq+stride3q ], m3 + sub hd, 4 + jg .w16_loop + RET +.w32_loop: + call .main + lea dstq, [dstq+strideq*2] +.w32: + mova [dstq+strideq*0+32*0], m0 + mova [dstq+strideq*0+32*1], m1 + mova [dstq+strideq*1+32*0], m2 + mova [dstq+strideq*1+32*1], m3 + sub hd, 2 + jg .w32_loop + RET +.w64_loop: + call .main + add dstq, strideq +.w64: + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + mova [dstq+32*2], m2 + mova [dstq+32*3], m3 + dec hd + jg .w64_loop + RET +.w128_loop: + call .main + add dstq, strideq +.w128: + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + mova [dstq+32*2], m2 + mova [dstq+32*3], m3 + call .main + mova [dstq+32*4], m0 + mova [dstq+32*5], m1 + mova [dstq+32*6], m2 + mova [dstq+32*7], m3 + dec hd + jg .w128_loop + RET +ALIGN function_align +.main: + W_MASK 0, 4 + W_MASK 1, 5 + phaddw m4, m5 + W_MASK 2, 5 + W_MASK 3, 6 + phaddw m5, m6 + add tmp1q, 32*4 + add tmp2q, 32*4 + packuswb m4, m5 + pxor m5, m5 + psubb m4, m14 + pavgb m4, m5 + vpermd m4, m15, m4 + mova [maskq], m4 + add maskq, 32 + ret + +cglobal w_mask_444_16bpc, 4, 8, 11, dst, stride, tmp1, tmp2, w, h, mask, stride3 +%define base r7-w_mask_444_avx2_table + lea r7, [w_mask_444_avx2_table] + tzcnt wd, wm + mov r6d, r8m ; pixel_max + movifnidn hd, hm + shr r6d, 11 + movsxd wq, [r7+wq*4] + vpbroadcastd m10, [base+pw_27615] + vpbroadcastd m4, [base+pw_64] + vpbroadcastd m5, [base+bidir_rnd+r6*4] + vpbroadcastd m6, [base+bidir_mul+r6*4] + mov maskq, maskmp + add wq, r7 + call .main + lea stride3q, [strideq*3] + jmp wq +.w4: + movq [dstq+strideq*0], xm0 + movhps [dstq+strideq*1], xm0 + vextracti128 xm0, m0, 1 + movq [dstq+strideq*2], xm0 + movhps [dstq+stride3q ], xm0 + cmp hd, 8 + jl .w4_end + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm1 + movhps [dstq+strideq*1], xm1 + vextracti128 xm1, m1, 1 + movq [dstq+strideq*2], xm1 + movhps [dstq+stride3q ], xm1 + je .w4_end + call .main + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm0 + movhps [dstq+strideq*1], xm0 + vextracti128 xm0, m0, 1 + movq [dstq+strideq*2], xm0 + movhps [dstq+stride3q ], xm0 + lea dstq, [dstq+strideq*4] + movq [dstq+strideq*0], xm1 + movhps [dstq+strideq*1], xm1 + vextracti128 xm1, m1, 1 + movq [dstq+strideq*2], xm1 + movhps [dstq+stride3q ], xm1 +.w4_end: + RET +.w8_loop: + call .main + lea dstq, [dstq+strideq*4] +.w8: + mova [dstq+strideq*0], xm0 + vextracti128 [dstq+strideq*1], m0, 1 + mova [dstq+strideq*2], xm1 + vextracti128 [dstq+stride3q ], m1, 1 + sub hd, 4 + jg .w8_loop +.w8_end: + RET +.w16_loop: + call .main + lea dstq, [dstq+strideq*2] +.w16: + mova [dstq+strideq*0], m0 + mova [dstq+strideq*1], m1 + sub hd, 2 + jg .w16_loop + RET +.w32_loop: + call .main + add dstq, strideq +.w32: + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + dec hd + jg .w32_loop + RET +.w64_loop: + call .main + add dstq, strideq +.w64: + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + call .main + mova [dstq+32*2], m0 + mova [dstq+32*3], m1 + dec hd + jg .w64_loop + RET +.w128_loop: + call .main + add dstq, strideq +.w128: + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + call .main + mova [dstq+32*2], m0 + mova [dstq+32*3], m1 + call .main + mova [dstq+32*4], m0 + mova [dstq+32*5], m1 + call .main + mova [dstq+32*6], m0 + mova [dstq+32*7], m1 + dec hd + jg .w128_loop + RET +ALIGN function_align +.main: + W_MASK 0, 2, 4, 5, 6 + W_MASK 1, 3, 4, 5, 6 + packuswb m2, m3 + vpermq m2, m2, q3120 + add tmp1q, 32*2 + add tmp2q, 32*2 + mova [maskq], m2 + add maskq, 32 + ret + +; (a * (64 - m) + b * m + 32) >> 6 +; = (((b - a) * m + 32) >> 6) + a +; = (((b - a) * (m << 9) + 16384) >> 15) + a +; except m << 9 overflows int16_t when m == 64 (which is possible), +; but if we negate m it works out (-64 << 9 == -32768). +; = (((a - b) * (m * -512) + 16384) >> 15) + a +cglobal blend_16bpc, 3, 7, 7, dst, ds, tmp, w, h, mask +%define base r6-blend_avx2_table + lea r6, [blend_avx2_table] + tzcnt wd, wm + movifnidn hd, hm + movsxd wq, [r6+wq*4] + movifnidn maskq, maskmp + vpbroadcastd m6, [base+pw_m512] + add wq, r6 + lea r6, [dsq*3] + jmp wq +.w4: + pmovzxbw m3, [maskq] + movq xm0, [dstq+dsq*0] + movhps xm0, [dstq+dsq*1] + vpbroadcastq m1, [dstq+dsq*2] + vpbroadcastq m2, [dstq+r6 ] + vpblendd m0, m1, 0x30 + vpblendd m0, m2, 0xc0 + psubw m1, m0, [tmpq] + add maskq, 16 + add tmpq, 32 + pmullw m3, m6 + pmulhrsw m1, m3 + paddw m0, m1 + vextracti128 xm1, m0, 1 + movq [dstq+dsq*0], xm0 + movhps [dstq+dsq*1], xm0 + movq [dstq+dsq*2], xm1 + movhps [dstq+r6 ], xm1 + lea dstq, [dstq+dsq*4] + sub hd, 4 + jg .w4 + RET +.w8: + pmovzxbw m4, [maskq+16*0] + pmovzxbw m5, [maskq+16*1] + mova xm0, [dstq+dsq*0] + vinserti128 m0, [dstq+dsq*1], 1 + mova xm1, [dstq+dsq*2] + vinserti128 m1, [dstq+r6 ], 1 + psubw m2, m0, [tmpq+32*0] + psubw m3, m1, [tmpq+32*1] + add maskq, 16*2 + add tmpq, 32*2 + pmullw m4, m6 + pmullw m5, m6 + pmulhrsw m2, m4 + pmulhrsw m3, m5 + paddw m0, m2 + paddw m1, m3 + mova [dstq+dsq*0], xm0 + vextracti128 [dstq+dsq*1], m0, 1 + mova [dstq+dsq*2], xm1 + vextracti128 [dstq+r6 ], m1, 1 + lea dstq, [dstq+dsq*4] + sub hd, 4 + jg .w8 + RET +.w16: + pmovzxbw m4, [maskq+16*0] + pmovzxbw m5, [maskq+16*1] + mova m0, [dstq+dsq*0] + psubw m2, m0, [tmpq+ 32*0] + mova m1, [dstq+dsq*1] + psubw m3, m1, [tmpq+ 32*1] + add maskq, 16*2 + add tmpq, 32*2 + pmullw m4, m6 + pmullw m5, m6 + pmulhrsw m2, m4 + pmulhrsw m3, m5 + paddw m0, m2 + paddw m1, m3 + mova [dstq+dsq*0], m0 + mova [dstq+dsq*1], m1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .w16 + RET +.w32: + pmovzxbw m4, [maskq+16*0] + pmovzxbw m5, [maskq+16*1] + mova m0, [dstq+32*0] + psubw m2, m0, [tmpq+32*0] + mova m1, [dstq+32*1] + psubw m3, m1, [tmpq+32*1] + add maskq, 16*2 + add tmpq, 32*2 + pmullw m4, m6 + pmullw m5, m6 + pmulhrsw m2, m4 + pmulhrsw m3, m5 + paddw m0, m2 + paddw m1, m3 + mova [dstq+32*0], m0 + mova [dstq+32*1], m1 + add dstq, dsq + dec hd + jg .w32 + RET + +INIT_XMM avx2 +cglobal blend_v_16bpc, 3, 6, 6, dst, ds, tmp, w, h +%define base r5-blend_v_avx2_table + lea r5, [blend_v_avx2_table] + tzcnt wd, wm + movifnidn hd, hm + movsxd wq, [r5+wq*4] + add wq, r5 + jmp wq +.w2: + vpbroadcastd m2, [base+obmc_masks_avx2+2*2] +.w2_loop: + movd m0, [dstq+dsq*0] + pinsrd m0, [dstq+dsq*1], 1 + movq m1, [tmpq] + add tmpq, 4*2 + psubw m1, m0, m1 + pmulhrsw m1, m2 + paddw m0, m1 + movd [dstq+dsq*0], m0 + pextrd [dstq+dsq*1], m0, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .w2_loop + RET +.w4: + vpbroadcastq m2, [base+obmc_masks_avx2+4*2] +.w4_loop: + movq m0, [dstq+dsq*0] + movhps m0, [dstq+dsq*1] + psubw m1, m0, [tmpq] + add tmpq, 8*2 + pmulhrsw m1, m2 + paddw m0, m1 + movq [dstq+dsq*0], m0 + movhps [dstq+dsq*1], m0 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .w4_loop + RET +INIT_YMM avx2 +.w8: + vbroadcasti128 m2, [base+obmc_masks_avx2+8*2] +.w8_loop: + mova xm0, [dstq+dsq*0] + vinserti128 m0, [dstq+dsq*1], 1 + psubw m1, m0, [tmpq] + add tmpq, 16*2 + pmulhrsw m1, m2 + paddw m0, m1 + mova [dstq+dsq*0], xm0 + vextracti128 [dstq+dsq*1], m0, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .w8_loop + RET +.w16: + mova m4, [base+obmc_masks_avx2+16*2] +.w16_loop: + mova m0, [dstq+dsq*0] + psubw m2, m0, [tmpq+ 32*0] + mova m1, [dstq+dsq*1] + psubw m3, m1, [tmpq+ 32*1] + add tmpq, 32*2 + pmulhrsw m2, m4 + pmulhrsw m3, m4 + paddw m0, m2 + paddw m1, m3 + mova [dstq+dsq*0], m0 + mova [dstq+dsq*1], m1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .w16_loop + RET +.w32: +%if WIN64 + movaps [rsp+ 8], xmm6 + movaps [rsp+24], xmm7 +%endif + mova m6, [base+obmc_masks_avx2+32*2] + vbroadcasti128 m7, [base+obmc_masks_avx2+32*3] +.w32_loop: + mova m0, [dstq+dsq*0+32*0] + psubw m3, m0, [tmpq +32*0] + mova xm2, [dstq+dsq*0+32*1] + mova xm5, [tmpq +32*1] + mova m1, [dstq+dsq*1+32*0] + psubw m4, m1, [tmpq +32*2] + vinserti128 m2, [dstq+dsq*1+32*1], 1 + vinserti128 m5, [tmpq +32*3], 1 + add tmpq, 32*4 + psubw m5, m2, m5 + pmulhrsw m3, m6 + pmulhrsw m4, m6 + pmulhrsw m5, m7 + paddw m0, m3 + paddw m1, m4 + paddw m2, m5 + mova [dstq+dsq*0+32*0], m0 + mova [dstq+dsq*1+32*0], m1 + mova [dstq+dsq*0+32*1], xm2 + vextracti128 [dstq+dsq*1+32*1], m2, 1 + lea dstq, [dstq+dsq*2] + sub hd, 2 + jg .w32_loop +%if WIN64 + movaps xmm6, [rsp+ 8] + movaps xmm7, [rsp+24] +%endif + RET + +%macro BLEND_H_ROW 2-3 0; dst_off, tmp_off, inc_tmp + mova m0, [dstq+32*(%1+0)] + psubw m2, m0, [tmpq+32*(%2+0)] + mova m1, [dstq+32*(%1+1)] + psubw m3, m1, [tmpq+32*(%2+1)] +%if %3 + add tmpq, 32*%3 +%endif + pmulhrsw m2, m4 + pmulhrsw m3, m4 + paddw m0, m2 + paddw m1, m3 + mova [dstq+32*(%1+0)], m0 + mova [dstq+32*(%1+1)], m1 +%endmacro + +INIT_XMM avx2 +cglobal blend_h_16bpc, 3, 6, 6, dst, ds, tmp, w, h, mask +%define base r5-blend_h_avx2_table + lea r5, [blend_h_avx2_table] + tzcnt wd, wm + mov hd, hm + movsxd wq, [r5+wq*4] + add wq, r5 + lea maskq, [base+obmc_masks_avx2+hq*2] + lea hd, [hq*3] + shr hd, 2 ; h * 3/4 + lea maskq, [maskq+hq*2] + neg hq + jmp wq +.w2: + movd m0, [dstq+dsq*0] + pinsrd m0, [dstq+dsq*1], 1 + movd m2, [maskq+hq*2] + movq m1, [tmpq] + add tmpq, 4*2 + punpcklwd m2, m2 + psubw m1, m0, m1 + pmulhrsw m1, m2 + paddw m0, m1 + movd [dstq+dsq*0], m0 + pextrd [dstq+dsq*1], m0, 1 + lea dstq, [dstq+dsq*2] + add hq, 2 + jl .w2 + RET +.w4: + mova m3, [blend_shuf] +.w4_loop: + movq m0, [dstq+dsq*0] + movhps m0, [dstq+dsq*1] + movd m2, [maskq+hq*2] + psubw m1, m0, [tmpq] + add tmpq, 8*2 + pshufb m2, m3 + pmulhrsw m1, m2 + paddw m0, m1 + movq [dstq+dsq*0], m0 + movhps [dstq+dsq*1], m0 + lea dstq, [dstq+dsq*2] + add hq, 2 + jl .w4_loop + RET +INIT_YMM avx2 +.w8: + vbroadcasti128 m3, [blend_shuf] + shufpd m3, m3, 0x0c +.w8_loop: + mova xm0, [dstq+dsq*0] + vinserti128 m0, [dstq+dsq*1], 1 + vpbroadcastd m2, [maskq+hq*2] + psubw m1, m0, [tmpq] + add tmpq, 16*2 + pshufb m2, m3 + pmulhrsw m1, m2 + paddw m0, m1 + mova [dstq+dsq*0], xm0 + vextracti128 [dstq+dsq*1], m0, 1 + lea dstq, [dstq+dsq*2] + add hq, 2 + jl .w8_loop + RET +.w16: + vpbroadcastw m4, [maskq+hq*2] + vpbroadcastw m5, [maskq+hq*2+2] + mova m0, [dstq+dsq*0] + psubw m2, m0, [tmpq+ 32*0] + mova m1, [dstq+dsq*1] + psubw m3, m1, [tmpq+ 32*1] + add tmpq, 32*2 + pmulhrsw m2, m4 + pmulhrsw m3, m5 + paddw m0, m2 + paddw m1, m3 + mova [dstq+dsq*0], m0 + mova [dstq+dsq*1], m1 + lea dstq, [dstq+dsq*2] + add hq, 2 + jl .w16 + RET +.w32: + vpbroadcastw m4, [maskq+hq*2] + BLEND_H_ROW 0, 0, 2 + add dstq, dsq + inc hq + jl .w32 + RET +.w64: + vpbroadcastw m4, [maskq+hq*2] + BLEND_H_ROW 0, 0 + BLEND_H_ROW 2, 2, 4 + add dstq, dsq + inc hq + jl .w64 + RET +.w128: + vpbroadcastw m4, [maskq+hq*2] + BLEND_H_ROW 0, 0 + BLEND_H_ROW 2, 2, 8 + BLEND_H_ROW 4, -4 + BLEND_H_ROW 6, -2 + add dstq, dsq + inc hq + jl .w128 + RET + +cglobal emu_edge_16bpc, 10, 13, 1, bw, bh, iw, ih, x, y, dst, dstride, src, sstride, \ + bottomext, rightext + ; we assume that the buffer (stride) is larger than width, so we can + ; safely overwrite by a few bytes + + ; ref += iclip(y, 0, ih - 1) * PXSTRIDE(ref_stride) + xor r12d, r12d + lea r10, [ihq-1] + cmp yq, ihq + cmovs r10, yq + test yq, yq + cmovs r10, r12 + imul r10, sstrideq + add srcq, r10 + + ; ref += iclip(x, 0, iw - 1) + lea r10, [iwq-1] + cmp xq, iwq + cmovs r10, xq + test xq, xq + cmovs r10, r12 + lea srcq, [srcq+r10*2] + + ; bottom_ext = iclip(y + bh - ih, 0, bh - 1) + lea bottomextq, [yq+bhq] + sub bottomextq, ihq + lea r3, [bhq-1] + cmovs bottomextq, r12 + + DEFINE_ARGS bw, bh, iw, ih, x, topext, dst, dstride, src, sstride, \ + bottomext, rightext + + ; top_ext = iclip(-y, 0, bh - 1) + neg topextq + cmovs topextq, r12 + cmp bottomextq, bhq + cmovns bottomextq, r3 + cmp topextq, bhq + cmovg topextq, r3 + + ; right_ext = iclip(x + bw - iw, 0, bw - 1) + lea rightextq, [xq+bwq] + sub rightextq, iwq + lea r2, [bwq-1] + cmovs rightextq, r12 + + DEFINE_ARGS bw, bh, iw, ih, leftext, topext, dst, dstride, src, sstride, \ + bottomext, rightext + + ; left_ext = iclip(-x, 0, bw - 1) + neg leftextq + cmovs leftextq, r12 + cmp rightextq, bwq + cmovns rightextq, r2 + cmp leftextq, bwq + cmovns leftextq, r2 + + DEFINE_ARGS bw, centerh, centerw, dummy, leftext, topext, \ + dst, dstride, src, sstride, bottomext, rightext + + ; center_h = bh - top_ext - bottom_ext + lea r3, [bottomextq+topextq] + sub centerhq, r3 + + ; blk += top_ext * PXSTRIDE(dst_stride) + mov r2, topextq + imul r2, dstrideq + add dstq, r2 + mov r9m, dstq + + ; center_w = bw - left_ext - right_ext + mov centerwq, bwq + lea r3, [rightextq+leftextq] + sub centerwq, r3 + +%macro v_loop 3 ; need_left_ext, need_right_ext, suffix +.v_loop_%3: +%if %1 + ; left extension + xor r3, r3 + vpbroadcastw m0, [srcq] +.left_loop_%3: + mova [dstq+r3*2], m0 + add r3, 16 + cmp r3, leftextq + jl .left_loop_%3 + + ; body + lea r12, [dstq+leftextq*2] +%endif + xor r3, r3 +.body_loop_%3: + movu m0, [srcq+r3*2] +%if %1 + movu [r12+r3*2], m0 +%else + movu [dstq+r3*2], m0 +%endif + add r3, 16 + cmp r3, centerwq + jl .body_loop_%3 + +%if %2 + ; right extension +%if %1 + lea r12, [r12+centerwq*2] +%else + lea r12, [dstq+centerwq*2] +%endif + xor r3, r3 + vpbroadcastw m0, [srcq+centerwq*2-2] +.right_loop_%3: + movu [r12+r3*2], m0 + add r3, 16 + cmp r3, rightextq + jl .right_loop_%3 + +%endif + add dstq, dstrideq + add srcq, sstrideq + dec centerhq + jg .v_loop_%3 +%endmacro + + test leftextq, leftextq + jnz .need_left_ext + test rightextq, rightextq + jnz .need_right_ext + v_loop 0, 0, 0 + jmp .body_done + +.need_left_ext: + test rightextq, rightextq + jnz .need_left_right_ext + v_loop 1, 0, 1 + jmp .body_done + +.need_left_right_ext: + v_loop 1, 1, 2 + jmp .body_done + +.need_right_ext: + v_loop 0, 1, 3 + +.body_done: + ; bottom edge extension + test bottomextq, bottomextq + jz .top + mov srcq, dstq + sub srcq, dstrideq + xor r1, r1 +.bottom_x_loop: + mova m0, [srcq+r1*2] + lea r3, [dstq+r1*2] + mov r4, bottomextq +.bottom_y_loop: + mova [r3], m0 + add r3, dstrideq + dec r4 + jg .bottom_y_loop + add r1, 16 + cmp r1, bwq + jl .bottom_x_loop + +.top: + ; top edge extension + test topextq, topextq + jz .end + mov srcq, r9m + mov dstq, dstm + xor r1, r1 +.top_x_loop: + mova m0, [srcq+r1*2] + lea r3, [dstq+r1*2] + mov r4, topextq +.top_y_loop: + mova [r3], m0 + add r3, dstrideq + dec r4 + jg .top_y_loop + add r1, 16 + cmp r1, bwq + jl .top_x_loop + +.end: + RET + +cglobal resize_16bpc, 6, 12, 16, dst, dst_stride, src, src_stride, \ + dst_w, h, src_w, dx, mx0, pxmax + sub dword mx0m, 4<<14 + sub dword src_wm, 8 + vpbroadcastd m5, dxm + vpbroadcastd m8, mx0m + vpbroadcastd m6, src_wm + DEFINE_ARGS dst, dst_stride, src, src_stride, dst_w, h, x, _, _, pxmax + LEA r7, $$ +%define base r7-$$ + vpbroadcastd m3, [base+pd_64] + vpbroadcastw xm7, pxmaxm + pmaddwd m2, m5, [base+rescale_mul] ; dx*[0,1,2,3,4,5,6,7] + pslld m5, 3 ; dx*8 + pslld m6, 14 + paddd m8, m2 ; mx+[0..7]*dx +.loop_y: + xor xd, xd + mova m4, m8 ; per-line working version of mx +.loop_x: + vpbroadcastd m10, [base+pd_63] + pxor m2, m2 + pmaxsd m0, m4, m2 + psrad m9, m4, 8 ; filter offset (unmasked) + pminsd m0, m6 ; iclip(mx, 0, src_w-8) + psubd m1, m4, m0 ; pshufb offset + psrad m0, 14 ; clipped src_x offset + psrad m1, 14 ; pshufb edge_emu offset + pand m9, m10 ; filter offset (masked) + ; load source pixels + movd r8d, xm0 + pextrd r9d, xm0, 1 + pextrd r10d, xm0, 2 + pextrd r11d, xm0, 3 + vextracti128 xm0, m0, 1 + movu xm10, [srcq+r8*2] + movu xm11, [srcq+r9*2] + movu xm12, [srcq+r10*2] + movu xm13, [srcq+r11*2] + movd r8d, xm0 + pextrd r9d, xm0, 1 + pextrd r10d, xm0, 2 + pextrd r11d, xm0, 3 + vinserti128 m10, [srcq+r8*2], 1 + vinserti128 m11, [srcq+r9*2], 1 + vinserti128 m12, [srcq+r10*2], 1 + vinserti128 m13, [srcq+r11*2], 1 + ptest m1, m1 + jz .filter + movq r9, xm1 + pextrq r11, xm1, 1 + movsxd r8, r9d + sar r9, 32 + movsxd r10, r11d + sar r11, 32 + vextracti128 xm1, m1, 1 + movu xm14, [base+resize_shuf+8+r8*2] + movu xm15, [base+resize_shuf+8+r9*2] + movu xm0, [base+resize_shuf+8+r10*2] + movu xm2, [base+resize_shuf+8+r11*2] + movq r9, xm1 + pextrq r11, xm1, 1 + movsxd r8, r9d + sar r9, 32 + movsxd r10, r11d + sar r11, 32 + vinserti128 m14, [base+resize_shuf+8+r8*2], 1 + vinserti128 m15, [base+resize_shuf+8+r9*2], 1 + vinserti128 m0, [base+resize_shuf+8+r10*2], 1 + vinserti128 m2, [base+resize_shuf+8+r11*2], 1 + pshufb m10, m14 + pshufb m11, m15 + pshufb m12, m0 + pshufb m13, m2 +.filter: + movd r8d, xm9 + pextrd r9d, xm9, 1 + pextrd r10d, xm9, 2 + pextrd r11d, xm9, 3 + vextracti128 xm9, m9, 1 + movq xm14, [base+resize_filter+r8*8] + movq xm15, [base+resize_filter+r9*8] + movq xm0, [base+resize_filter+r10*8] + movq xm2, [base+resize_filter+r11*8] + movd r8d, xm9 + pextrd r9d, xm9, 1 + pextrd r10d, xm9, 2 + pextrd r11d, xm9, 3 + movhps xm14, [base+resize_filter+r8*8] + movhps xm15, [base+resize_filter+r9*8] + movhps xm0, [base+resize_filter+r10*8] + movhps xm2, [base+resize_filter+r11*8] + pmovsxbw m14, xm14 + pmovsxbw m15, xm15 + pmovsxbw m0, xm0 + pmovsxbw m2, xm2 + pmaddwd m10, m14 + pmaddwd m11, m15 + pmaddwd m12, m0 + pmaddwd m13, m2 + phaddd m10, m11 + phaddd m12, m13 + phaddd m10, m12 + psubd m10, m3, m10 + psrad m10, 7 + vextracti128 xm0, m10, 1 + packusdw xm10, xm0 + pminsw xm10, xm7 + mova [dstq+xq*2], xm10 + paddd m4, m5 + add xd, 8 + cmp xd, dst_wd + jl .loop_x + add dstq, dst_strideq + add srcq, src_strideq + dec hd + jg .loop_y + RET + +%endif ; ARCH_X86_64 |