; Copyright © 2018, VideoLAN and dav1d authors
; Copyright © 2018, Two Orioles, LLC
; Copyright © 2018, VideoLabs
; 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"
SECTION_RODATA 16
; dav1d_obmc_masks[] with 64-x interleaved
obmc_masks: db 0, 0, 0, 0
; 2 @4
db 45, 19, 64, 0
; 4 @8
db 39, 25, 50, 14, 59, 5, 64, 0
; 8 @16
db 36, 28, 42, 22, 48, 16, 53, 11, 57, 7, 61, 3, 64, 0, 64, 0
; 16 @32
db 34, 30, 37, 27, 40, 24, 43, 21, 46, 18, 49, 15, 52, 12, 54, 10
db 56, 8, 58, 6, 60, 4, 61, 3, 64, 0, 64, 0, 64, 0, 64, 0
; 32 @64
db 33, 31, 35, 29, 36, 28, 38, 26, 40, 24, 41, 23, 43, 21, 44, 20
db 45, 19, 47, 17, 48, 16, 50, 14, 51, 13, 52, 12, 53, 11, 55, 9
db 56, 8, 57, 7, 58, 6, 59, 5, 60, 4, 60, 4, 61, 3, 62, 2
warp_8x8_shufA: db 0, 2, 4, 6, 1, 3, 5, 7, 1, 3, 5, 7, 2, 4, 6, 8
warp_8x8_shufB: db 4, 6, 8, 10, 5, 7, 9, 11, 5, 7, 9, 11, 6, 8, 10, 12
warp_8x8_shufC: db 2, 4, 6, 8, 3, 5, 7, 9, 3, 5, 7, 9, 4, 6, 8, 10
warp_8x8_shufD: db 6, 8, 10, 12, 7, 9, 11, 13, 7, 9, 11, 13, 8, 10, 12, 14
blend_shuf: db 0, 1, 0, 1, 0, 1, 0, 1, 2, 3, 2, 3, 2, 3, 2, 3
subpel_h_shuf4: db 0, 1, 2, 3, 1, 2, 3, 4, 8, 9, 10, 11, 9, 10, 11, 12
db 2, 3, 4, 5, 3, 4, 5, 6, 10, 11, 12, 13, 11, 12, 13, 14
subpel_h_shufA: db 0, 1, 2, 3, 1, 2, 3, 4, 2, 3, 4, 5, 3, 4, 5, 6
subpel_h_shufB: db 4, 5, 6, 7, 5, 6, 7, 8, 6, 7, 8, 9, 7, 8, 9, 10
subpel_h_shufC: db 8, 9, 10, 11, 9, 10, 11, 12, 10, 11, 12, 13, 11, 12, 13, 14
subpel_h_shufD: db 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8
subpel_h_shufE: db 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10
subpel_h_shufF: db 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12
subpel_s_shuf2: db 0, 1, 2, 3, 0, 1, 2, 3, 8, 9, 10, 11, 8, 9, 10, 11
subpel_s_shuf8: db 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15
bilin_h_shuf4: db 0, 1, 1, 2, 2, 3, 3, 4, 8, 9, 9, 10, 10, 11, 11, 12
unpckw: db 0, 1, 4, 5, 8, 9, 12, 13, 2, 3, 6, 7, 10, 11, 14, 15
rescale_mul: dd 0, 1, 2, 3
resize_shuf: db 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7
wm_420_sign: times 4 dw 258
times 4 dw 257
wm_422_sign: times 8 db 128
times 8 db 127
pb_8x0_8x8: times 8 db 0
times 8 db 8
bdct_lb_dw: times 4 db 0
times 4 db 4
times 4 db 8
times 4 db 12
pb_64: times 16 db 64
pw_m256: times 8 dw -256
pw_1: times 8 dw 1
pw_2: times 8 dw 2
pw_8: times 8 dw 8
pw_15: times 8 dw 15
pw_26: times 8 dw 26
pw_34: times 8 dw 34
pw_512: times 8 dw 512
pw_1024: times 8 dw 1024
pw_2048: times 8 dw 2048
pw_6903: times 8 dw 6903
pw_8192: times 8 dw 8192
pd_32: times 4 dd 32
pd_63: times 4 dd 63
pd_512: times 4 dd 512
pd_16384: times 4 dd 16484
pd_32768: times 4 dd 32768
pd_262144:times 4 dd 262144
pd_0x3ff: times 4 dd 0x3ff
pd_0x4000:times 4 dd 0x4000
pq_0x40000000: times 2 dq 0x40000000
const mc_warp_filter2 ; dav1d_mc_warp_filter[] reordered for pmaddubsw usage
; [-1, 0)
db 0, 127, 0, 0, 0, 1, 0, 0, 0, 127, 0, 0, -1, 2, 0, 0
db 1, 127, -1, 0, -3, 4, 0, 0, 1, 126, -2, 0, -4, 6, 1, 0
db 1, 126, -3, 0, -5, 8, 1, 0, 1, 125, -4, 0, -6, 11, 1, 0
db 1, 124, -4, 0, -7, 13, 1, 0, 2, 123, -5, 0, -8, 15, 1, 0
db 2, 122, -6, 0, -9, 18, 1, 0, 2, 121, -6, 0, -10, 20, 1, 0
db 2, 120, -7, 0, -11, 22, 2, 0, 2, 119, -8, 0, -12, 25, 2, 0
db 3, 117, -8, 0, -13, 27, 2, 0, 3, 116, -9, 0, -13, 29, 2, 0
db 3, 114, -10, 0, -14, 32, 3, 0, 3, 113, -10, 0, -15, 35, 2, 0
db 3, 111, -11, 0, -15, 37, 3, 0, 3, 109, -11, 0, -16, 40, 3, 0
db 3, 108, -12, 0, -16, 42, 3, 0, 4, 106, -13, 0, -17, 45, 3, 0
db 4, 104, -13, 0, -17, 47, 3, 0, 4, 102, -14, 0, -17, 50, 3, 0
db 4, 100, -14, 0, -17, 52, 3, 0, 4, 98, -15, 0, -18, 55, 4, 0
db 4, 96, -15, 0, -18, 58, 3, 0, 4, 94, -16, 0, -18, 60, 4, 0
db 4, 91, -16, 0, -18, 63, 4, 0, 4, 89, -16, 0, -18, 65, 4, 0
db 4, 87, -17, 0, -18, 68, 4, 0, 4, 85, -17, 0, -18, 70, 4, 0
db 4, 82, -17, 0, -18, 73, 4, 0, 4, 80, -17, 0, -18, 75, 4, 0
db 4, 78, -18, 0, -18, 78, 4, 0, 4, 75, -18, 0, -17, 80, 4, 0
db 4, 73, -18, 0, -17, 82, 4, 0, 4, 70, -18, 0, -17, 85, 4, 0
db 4, 68, -18, 0, -17, 87, 4, 0, 4, 65, -18, 0, -16, 89, 4, 0
db 4, 63, -18, 0, -16, 91, 4, 0, 4, 60, -18, 0, -16, 94, 4, 0
db 3, 58, -18, 0, -15, 96, 4, 0, 4, 55, -18, 0, -15, 98, 4, 0
db 3, 52, -17, 0, -14, 100, 4, 0, 3, 50, -17, 0, -14, 102, 4, 0
db 3, 47, -17, 0, -13, 104, 4, 0, 3, 45, -17, 0, -13, 106, 4, 0
db 3, 42, -16, 0, -12, 108, 3, 0, 3, 40, -16, 0, -11, 109, 3, 0
db 3, 37, -15, 0, -11, 111, 3, 0, 2, 35, -15, 0, -10, 113, 3, 0
db 3, 32, -14, 0, -10, 114, 3, 0, 2, 29, -13, 0, -9, 116, 3, 0
db 2, 27, -13, 0, -8, 117, 3, 0, 2, 25, -12, 0, -8, 119, 2, 0
db 2, 22, -11, 0, -7, 120, 2, 0, 1, 20, -10, 0, -6, 121, 2, 0
db 1, 18, -9, 0, -6, 122, 2, 0, 1, 15, -8, 0, -5, 123, 2, 0
db 1, 13, -7, 0, -4, 124, 1, 0, 1, 11, -6, 0, -4, 125, 1, 0
db 1, 8, -5, 0, -3, 126, 1, 0, 1, 6, -4, 0, -2, 126, 1, 0
db 0, 4, -3, 0, -1, 127, 1, 0, 0, 2, -1, 0, 0, 127, 0, 0
; [0, 1)
db 0, 0, 1, 0, 0, 127, 0, 0, 0, -1, 2, 0, 0, 127, 0, 0
db 0, -3, 4, 1, 1, 127, -2, 0, 0, -5, 6, 1, 1, 127, -2, 0
db 0, -6, 8, 1, 2, 126, -3, 0, -1, -7, 11, 2, 2, 126, -4, -1
db -1, -8, 13, 2, 3, 125, -5, -1, -1, -10, 16, 3, 3, 124, -6, -1
db -1, -11, 18, 3, 4, 123, -7, -1, -1, -12, 20, 3, 4, 122, -7, -1
db -1, -13, 23, 3, 4, 121, -8, -1, -2, -14, 25, 4, 5, 120, -9, -1
db -1, -15, 27, 4, 5, 119, -10, -1, -1, -16, 30, 4, 5, 118, -11, -1
db -2, -17, 33, 5, 6, 116, -12, -1, -2, -17, 35, 5, 6, 114, -12, -1
db -2, -18, 38, 5, 6, 113, -13, -1, -2, -19, 41, 6, 7, 111, -14, -2
db -2, -19, 43, 6, 7, 110, -15, -2, -2, -20, 46, 6, 7, 108, -15, -2
db -2, -20, 49, 6, 7, 106, -16, -2, -2, -21, 51, 7, 7, 104, -16, -2
db -2, -21, 54, 7, 7, 102, -17, -2, -2, -21, 56, 7, 8, 100, -18, -2
db -2, -22, 59, 7, 8, 98, -18, -2, -2, -22, 62, 7, 8, 96, -19, -2
db -2, -22, 64, 7, 8, 94, -19, -2, -2, -22, 67, 8, 8, 91, -20, -2
db -2, -22, 69, 8, 8, 89, -20, -2, -2, -22, 72, 8, 8, 87, -21, -2
db -2, -21, 74, 8, 8, 84, -21, -2, -2, -22, 77, 8, 8, 82, -21, -2
db -2, -21, 79, 8, 8, 79, -21, -2, -2, -21, 82, 8, 8, 77, -22, -2
db -2, -21, 84, 8, 8, 74, -21, -2, -2, -21, 87, 8, 8, 72, -22, -2
db -2, -20, 89, 8, 8, 69, -22, -2, -2, -20, 91, 8, 8, 67, -22, -2
db -2, -19, 94, 8, 7, 64, -22, -2, -2, -19, 96, 8, 7, 62, -22, -2
db -2, -18, 98, 8, 7, 59, -22, -2, -2, -18, 100, 8, 7, 56, -21, -2
db -2, -17, 102, 7, 7, 54, -21, -2, -2, -16, 104, 7, 7, 51, -21, -2
db -2, -16, 106, 7, 6, 49, -20, -2, -2, -15, 108, 7, 6, 46, -20, -2
db -2, -15, 110, 7, 6, 43, -19, -2, -2, -14, 111, 7, 6, 41, -19, -2
db -1, -13, 113, 6, 5, 38, -18, -2, -1, -12, 114, 6, 5, 35, -17, -2
db -1, -12, 116, 6, 5, 33, -17, -2, -1, -11, 118, 5, 4, 30, -16, -1
db -1, -10, 119, 5, 4, 27, -15, -1, -1, -9, 120, 5, 4, 25, -14, -2
db -1, -8, 121, 4, 3, 23, -13, -1, -1, -7, 122, 4, 3, 20, -12, -1
db -1, -7, 123, 4, 3, 18, -11, -1, -1, -6, 124, 3, 3, 16, -10, -1
db -1, -5, 125, 3, 2, 13, -8, -1, -1, -4, 126, 2, 2, 11, -7, -1
db 0, -3, 126, 2, 1, 8, -6, 0, 0, -2, 127, 1, 1, 6, -5, 0
db 0, -2, 127, 1, 1, 4, -3, 0, 0, 0, 127, 0, 0, 2, -1, 0
; [1, 2)
db 0, 0, 127, 0, 0, 1, 0, 0, 0, 0, 127, 0, 0, -1, 2, 0
db 0, 1, 127, -1, 0, -3, 4, 0, 0, 1, 126, -2, 0, -4, 6, 1
db 0, 1, 126, -3, 0, -5, 8, 1, 0, 1, 125, -4, 0, -6, 11, 1
db 0, 1, 124, -4, 0, -7, 13, 1, 0, 2, 123, -5, 0, -8, 15, 1
db 0, 2, 122, -6, 0, -9, 18, 1, 0, 2, 121, -6, 0, -10, 20, 1
db 0, 2, 120, -7, 0, -11, 22, 2, 0, 2, 119, -8, 0, -12, 25, 2
db 0, 3, 117, -8, 0, -13, 27, 2, 0, 3, 116, -9, 0, -13, 29, 2
db 0, 3, 114, -10, 0, -14, 32, 3, 0, 3, 113, -10, 0, -15, 35, 2
db 0, 3, 111, -11, 0, -15, 37, 3, 0, 3, 109, -11, 0, -16, 40, 3
db 0, 3, 108, -12, 0, -16, 42, 3, 0, 4, 106, -13, 0, -17, 45, 3
db 0, 4, 104, -13, 0, -17, 47, 3, 0, 4, 102, -14, 0, -17, 50, 3
db 0, 4, 100, -14, 0, -17, 52, 3, 0, 4, 98, -15, 0, -18, 55, 4
db 0, 4, 96, -15, 0, -18, 58, 3, 0, 4, 94, -16, 0, -18, 60, 4
db 0, 4, 91, -16, 0, -18, 63, 4, 0, 4, 89, -16, 0, -18, 65, 4
db 0, 4, 87, -17, 0, -18, 68, 4, 0, 4, 85, -17, 0, -18, 70, 4
db 0, 4, 82, -17, 0, -18, 73, 4, 0, 4, 80, -17, 0, -18, 75, 4
db 0, 4, 78, -18, 0, -18, 78, 4, 0, 4, 75, -18, 0, -17, 80, 4
db 0, 4, 73, -18, 0, -17, 82, 4, 0, 4, 70, -18, 0, -17, 85, 4
db 0, 4, 68, -18, 0, -17, 87, 4, 0, 4, 65, -18, 0, -16, 89, 4
db 0, 4, 63, -18, 0, -16, 91, 4, 0, 4, 60, -18, 0, -16, 94, 4
db 0, 3, 58, -18, 0, -15, 96, 4, 0, 4, 55, -18, 0, -15, 98, 4
db 0, 3, 52, -17, 0, -14, 100, 4, 0, 3, 50, -17, 0, -14, 102, 4
db 0, 3, 47, -17, 0, -13, 104, 4, 0, 3, 45, -17, 0, -13, 106, 4
db 0, 3, 42, -16, 0, -12, 108, 3, 0, 3, 40, -16, 0, -11, 109, 3
db 0, 3, 37, -15, 0, -11, 111, 3, 0, 2, 35, -15, 0, -10, 113, 3
db 0, 3, 32, -14, 0, -10, 114, 3, 0, 2, 29, -13, 0, -9, 116, 3
db 0, 2, 27, -13, 0, -8, 117, 3, 0, 2, 25, -12, 0, -8, 119, 2
db 0, 2, 22, -11, 0, -7, 120, 2, 0, 1, 20, -10, 0, -6, 121, 2
db 0, 1, 18, -9, 0, -6, 122, 2, 0, 1, 15, -8, 0, -5, 123, 2
db 0, 1, 13, -7, 0, -4, 124, 1, 0, 1, 11, -6, 0, -4, 125, 1
db 0, 1, 8, -5, 0, -3, 126, 1, 0, 1, 6, -4, 0, -2, 126, 1
db 0, 0, 4, -3, 0, -1, 127, 1, 0, 0, 2, -1, 0, 0, 127, 0
db 0, 0, 2, -1, 0, 0, 127, 0
pw_258: times 2 dw 258
cextern mc_subpel_filters
%define subpel_filters (mangle(private_prefix %+ _mc_subpel_filters)-8)
%macro BIDIR_JMP_TABLE 2-*
;evaluated at definition time (in loop below)
%xdefine %1_%2_table (%%table - 2*%3)
%xdefine %%base %1_%2_table
%xdefine %%prefix mangle(private_prefix %+ _%1_8bpc_%2)
; dynamically generated label
%%table:
%rep %0 - 2 ; repeat for num args
dd %%prefix %+ .w%3 - %%base
%rotate 1
%endrep
%endmacro
BIDIR_JMP_TABLE avg, ssse3, 4, 8, 16, 32, 64, 128
BIDIR_JMP_TABLE w_avg, ssse3, 4, 8, 16, 32, 64, 128
BIDIR_JMP_TABLE mask , ssse3, 4, 8, 16, 32, 64, 128
BIDIR_JMP_TABLE w_mask_420, ssse3, 4, 8, 16, 32, 64, 128
BIDIR_JMP_TABLE w_mask_422, ssse3, 4, 8, 16, 32, 64, 128
BIDIR_JMP_TABLE w_mask_444, ssse3, 4, 8, 16, 32, 64, 128
BIDIR_JMP_TABLE blend, ssse3, 4, 8, 16, 32
BIDIR_JMP_TABLE blend_v, ssse3, 2, 4, 8, 16, 32
BIDIR_JMP_TABLE blend_h, ssse3, 2, 4, 8, 16, 16, 16, 16
%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_ssse3 mangle(private_prefix %+ _put_bilin_8bpc_ssse3.put)
%xdefine prep_ssse3 mangle(private_prefix %+ _prep_bilin_8bpc_ssse3.prep)
BASE_JMP_TABLE put, ssse3, 2, 4, 8, 16, 32, 64, 128
BASE_JMP_TABLE prep, ssse3, 4, 8, 16, 32, 64, 128
%macro HV_JMP_TABLE 5-*
%xdefine %%prefix mangle(private_prefix %+ _%1_%2_8bpc_%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 prep, 8tap, ssse3, 1, 4, 8, 16, 32, 64, 128
HV_JMP_TABLE put, bilin, ssse3, 7, 2, 4, 8, 16, 32, 64, 128
HV_JMP_TABLE prep, bilin, ssse3, 7, 4, 8, 16, 32, 64, 128
%macro SCALED_JMP_TABLE 2-*
%xdefine %1_%2_table (%%table - %3)
%xdefine %%base mangle(private_prefix %+ _%1_8bpc_%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, ssse3, 2, 4, 8, 16, 32, 64, 128
SCALED_JMP_TABLE prep_8tap_scaled, ssse3, 4, 8, 16, 32, 64, 128
%define table_offset(type, fn) type %+ fn %+ SUFFIX %+ _table - type %+ SUFFIX
SECTION .text
INIT_XMM ssse3
%if ARCH_X86_32
DECLARE_REG_TMP 1
%define base t0-put_ssse3
%else
DECLARE_REG_TMP 7
%define base 0
%endif
%macro RESTORE_DSQ_32 1
%if ARCH_X86_32
mov %1, dsm ; restore dsq
%endif
%endmacro
cglobal put_bilin_8bpc, 1, 8, 0, dst, ds , src, ss , w, h, mxy
movifnidn mxyd, r6m ; mx
LEA t0, put_ssse3
movifnidn srcq, srcmp
movifnidn ssq, ssmp
tzcnt wd, wm
mov hd, hm
test mxyd, mxyd
jnz .h
mov mxyd, r7m ; my
test mxyd, mxyd
jnz .v
.put:
movzx wd, word [t0+wq*2+table_offset(put,)]
add wq, t0
RESTORE_DSQ_32 t0
jmp wq
.put_w2:
movzx r4d, word [srcq+ssq*0]
movzx r6d, word [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
mov [dstq+dsq*0], r4w
mov [dstq+dsq*1], r6w
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .put_w2
RET
.put_w4:
mov r4d, [srcq+ssq*0]
mov r6d, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
mov [dstq+dsq*0], r4d
mov [dstq+dsq*1], r6d
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .put_w4
RET
.put_w8:
movq m0, [srcq+ssq*0]
movq m1, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movq [dstq+dsq*0], m0
movq [dstq+dsq*1], m1
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .put_w8
RET
.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+16*0]
movu m1, [srcq+ssq*0+16*1]
movu m2, [srcq+ssq*1+16*0]
movu m3, [srcq+ssq*1+16*1]
lea srcq, [srcq+ssq*2]
mova [dstq+dsq*0+16*0], m0
mova [dstq+dsq*0+16*1], m1
mova [dstq+dsq*1+16*0], m2
mova [dstq+dsq*1+16*1], m3
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .put_w32
RET
.put_w64:
movu m0, [srcq+16*0]
movu m1, [srcq+16*1]
movu m2, [srcq+16*2]
movu m3, [srcq+16*3]
add srcq, ssq
mova [dstq+16*0], m0
mova [dstq+16*1], m1
mova [dstq+16*2], m2
mova [dstq+16*3], m3
add dstq, dsq
dec hd
jg .put_w64
RET
.put_w128:
movu m0, [srcq+16*0]
movu m1, [srcq+16*1]
movu m2, [srcq+16*2]
movu m3, [srcq+16*3]
mova [dstq+16*0], m0
mova [dstq+16*1], m1
mova [dstq+16*2], m2
mova [dstq+16*3], m3
movu m0, [srcq+16*4]
movu m1, [srcq+16*5]
movu m2, [srcq+16*6]
movu m3, [srcq+16*7]
mova [dstq+16*4], m0
mova [dstq+16*5], m1
mova [dstq+16*6], m2
mova [dstq+16*7], m3
add srcq, ssq
add dstq, dsq
dec hd
jg .put_w128
RET
.h:
; (16 * src[x] + (mx * (src[x + 1] - src[x])) + 8) >> 4
; = ((16 - mx) * src[x] + mx * src[x + 1] + 8) >> 4
imul mxyd, 0x00ff00ff
mova m4, [base+subpel_h_shufD]
mova m0, [base+bilin_h_shuf4]
add mxyd, 0x00100010
movd m5, mxyd
mov mxyd, r7m ; my
pshufd m5, m5, q0000
test mxyd, mxyd
jnz .hv
movzx wd, word [t0+wq*2+table_offset(put, _bilin_h)]
mova m3, [base+pw_2048]
add wq, t0
movifnidn dsq, dsmp
jmp wq
.h_w2:
pshufd m4, m4, q3120 ; m4 = {1, 0, 2, 1, 5, 4, 6, 5}
.h_w2_loop:
movd m0, [srcq+ssq*0]
movd m1, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
punpckldq m0, m1
pshufb m0, m4
pmaddubsw m0, m5
pmulhrsw m0, m3
packuswb m0, m0
movd r6d, m0
mov [dstq+dsq*0], r6w
shr r6d, 16
mov [dstq+dsq*1], r6w
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .h_w2_loop
RET
.h_w4:
movq m4, [srcq+ssq*0]
movhps m4, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
pshufb m4, m0
pmaddubsw m4, m5
pmulhrsw m4, m3
packuswb m4, m4
movd [dstq+dsq*0], m4
psrlq m4, 32
movd [dstq+dsq*1], m4
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .h_w4
RET
.h_w8:
movu m0, [srcq+ssq*0]
movu m1, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m5
pmulhrsw m0, m3
pmulhrsw m1, m3
packuswb m0, m1
movq [dstq+dsq*0], m0
movhps [dstq+dsq*1], m0
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .h_w8
RET
.h_w16:
movu m0, [srcq+8*0]
movu m1, [srcq+8*1]
add srcq, ssq
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m5
pmulhrsw m0, m3
pmulhrsw m1, m3
packuswb m0, m1
mova [dstq], m0
add dstq, dsq
dec hd
jg .h_w16
RET
.h_w32:
movu m0, [srcq+mmsize*0+8*0]
movu m1, [srcq+mmsize*0+8*1]
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m5
pmulhrsw m0, m3
pmulhrsw m1, m3
packuswb m0, m1
movu m1, [srcq+mmsize*1+8*0]
movu m2, [srcq+mmsize*1+8*1]
add srcq, ssq
pshufb m1, m4
pshufb m2, m4
pmaddubsw m1, m5
pmaddubsw m2, m5
pmulhrsw m1, m3
pmulhrsw m2, m3
packuswb m1, m2
mova [dstq+16*0], m0
mova [dstq+16*1], m1
add dstq, dsq
dec hd
jg .h_w32
RET
.h_w64:
mov r6, -16*3
.h_w64_loop:
movu m0, [srcq+r6+16*3+8*0]
movu m1, [srcq+r6+16*3+8*1]
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m5
pmulhrsw m0, m3
pmulhrsw m1, m3
packuswb m0, m1
mova [dstq+r6+16*3], m0
add r6, 16
jle .h_w64_loop
add srcq, ssq
add dstq, dsq
dec hd
jg .h_w64
RET
.h_w128:
mov r6, -16*7
.h_w128_loop:
movu m0, [srcq+r6+16*7+8*0]
movu m1, [srcq+r6+16*7+8*1]
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m5
pmulhrsw m0, m3
pmulhrsw m1, m3
packuswb m0, m1
mova [dstq+r6+16*7], m0
add r6, 16
jle .h_w128_loop
add srcq, ssq
add dstq, dsq
dec hd
jg .h_w128
RET
.v:
movzx wd, word [t0+wq*2+table_offset(put, _bilin_v)]
imul mxyd, 0x00ff00ff
mova m5, [base+pw_2048]
add mxyd, 0x00100010
add wq, t0
movd m4, mxyd
pshufd m4, m4, q0000
movifnidn dsq, dsmp
jmp wq
.v_w2:
movd m0, [srcq+ssq*0]
.v_w2_loop:
pinsrw m0, [srcq+ssq*1], 1 ; 0 1
lea srcq, [srcq+ssq*2]
pshuflw m1, m0, q2301
pinsrw m0, [srcq+ssq*0], 0 ; 2 1
punpcklbw m1, m0
pmaddubsw m1, m4
pmulhrsw m1, m5
packuswb m1, m1
movd r6d, m1
mov [dstq+dsq*1], r6w
shr r6d, 16
mov [dstq+dsq*0], r6w
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .v_w2_loop
RET
.v_w4:
movd m0, [srcq+ssq*0]
.v_w4_loop:
movd m2, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
mova m1, m0
movd m0, [srcq+ssq*0]
punpckldq m1, m2 ; 0 1
punpckldq m2, m0 ; 1 2
punpcklbw m1, m2
pmaddubsw m1, m4
pmulhrsw m1, m5
packuswb m1, m1
movd [dstq+dsq*0], m1
psrlq m1, 32
movd [dstq+dsq*1], m1
;
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .v_w4_loop
RET
.v_w8:
movq m0, [srcq+ssq*0]
.v_w8_loop:
movq m2, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
mova m1, m0
movq m0, [srcq+ssq*0]
punpcklbw m1, m2
punpcklbw m2, m0
pmaddubsw m1, m4
pmaddubsw m2, m4
pmulhrsw m1, m5
pmulhrsw m2, m5
packuswb m1, m2
movq [dstq+dsq*0], m1
movhps [dstq+dsq*1], m1
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .v_w8_loop
RET
%macro PUT_BILIN_V_W16 0
movu m0, [srcq+ssq*0]
%%loop:
movu m3, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
mova m1, m0
mova m2, m0
movu m0, [srcq+ssq*0]
punpcklbw m1, m3
punpckhbw m2, m3
pmaddubsw m1, m4
pmaddubsw m2, m4
pmulhrsw m1, m5
pmulhrsw m2, m5
packuswb m1, m2
punpcklbw m2, m3, m0
punpckhbw m3, m0
pmaddubsw m2, m4
pmaddubsw m3, m4
pmulhrsw m2, m5
pmulhrsw m3, m5
packuswb m2, m3
mova [dstq+dsq*0], m1
mova [dstq+dsq*1], m2
lea dstq, [dstq+dsq*2]
sub hd, 2
jg %%loop
%endmacro
.v_w16:
PUT_BILIN_V_W16
RET
.v_w128:
lea r6d, [hq+(7<<16)]
jmp .v_w16gt
.v_w64:
lea r6d, [hq+(3<<16)]
jmp .v_w16gt
.v_w32:
lea r6d, [hq+(1<<16)]
.v_w16gt:
mov r4, srcq
%if ARCH_X86_64
mov r7, dstq
%endif
.v_w16gt_loop:
PUT_BILIN_V_W16
%if ARCH_X86_64
add r4, 16
add r7, 16
movzx hd, r6b
mov srcq, r4
mov dstq, r7
%else
mov dstq, dstmp
add r4, 16
movzx hd, r6w
add dstq, 16
mov srcq, r4
mov dstmp, dstq
%endif
sub r6d, 1<<16
jg .v_w16gt
RET
.hv:
; (16 * src[x] + (my * (src[x + src_stride] - src[x])) + 128) >> 8
; = (src[x] + ((my * (src[x + src_stride] - src[x])) >> 4) + 8) >> 4
movzx wd, word [t0+wq*2+table_offset(put, _bilin_hv)]
WIN64_SPILL_XMM 8
shl mxyd, 11 ; can't shift by 12 due to signed overflow
mova m7, [base+pw_15]
movd m6, mxyd
add wq, t0
pshuflw m6, m6, q0000
paddb m5, m5
punpcklqdq m6, m6
jmp wq
.hv_w2:
RESTORE_DSQ_32 t0
movd m0, [srcq+ssq*0]
punpckldq m0, m0
pshufb m0, m4
pmaddubsw m0, m5
.hv_w2_loop:
movd m1, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movd m2, [srcq+ssq*0]
punpckldq m1, m2
pshufb m1, m4
pmaddubsw m1, m5 ; 1 _ 2 _
shufps m2, m0, m1, q1032 ; 0 _ 1 _
mova m0, m1
psubw m1, m2 ; 2 * (src[x + src_stride] - src[x])
pmulhw m1, m6 ; (my * (src[x + src_stride] - src[x]) >> 4
pavgw m2, m7 ; src[x] + 8
paddw m1, m2 ; src[x] + ((my * (src[x + src_stride] - src[x])) >> 4) + 8
psrlw m1, 4
packuswb m1, m1
%if ARCH_X86_64
movq r6, m1
%else
pshuflw m1, m1, q2020
movd r6d, m1
%endif
mov [dstq+dsq*0], r6w
shr r6, gprsize*4
mov [dstq+dsq*1], r6w
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .hv_w2_loop
RET
.hv_w4:
mova m4, [base+bilin_h_shuf4]
movddup m0, [srcq+ssq*0]
movifnidn dsq, dsmp
pshufb m0, m4
pmaddubsw m0, m5
.hv_w4_loop:
movq m1, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movhps m1, [srcq+ssq*0]
pshufb m1, m4
pmaddubsw m1, m5 ; 1 2
shufps m2, m0, m1, q1032 ; 0 1
mova m0, m1
psubw m1, m2
pmulhw m1, m6
pavgw m2, m7
paddw m1, m2
psrlw m1, 4
packuswb m1, m1
movd [dstq+dsq*0], m1
psrlq m1, 32
movd [dstq+dsq*1], m1
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .hv_w4_loop
RET
.hv_w8:
movu m0, [srcq+ssq*0]
movifnidn dsq, dsmp
pshufb m0, m4
pmaddubsw m0, m5
.hv_w8_loop:
movu m2, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
pshufb m2, m4
pmaddubsw m2, m5
psubw m1, m2, m0
pmulhw m1, m6
pavgw m0, m7
paddw m1, m0
movu m0, [srcq+ssq*0]
pshufb m0, m4
pmaddubsw m0, m5
psubw m3, m0, m2
pmulhw m3, m6
pavgw m2, m7
paddw m3, m2
psrlw m1, 4
psrlw m3, 4
packuswb m1, m3
movq [dstq+dsq*0], m1
movhps [dstq+dsq*1], m1
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .hv_w8_loop
RET
.hv_w128:
lea r6d, [hq+(7<<16)]
jmp .hv_w16_start
.hv_w64:
lea r6d, [hq+(3<<16)]
jmp .hv_w16_start
.hv_w32:
lea r6d, [hq+(1<<16)]
.hv_w16_start:
mov r4, srcq
%if ARCH_X86_32
%define m8 [dstq]
%else
mov r7, dstq
%endif
.hv_w16:
movifnidn dsq, dsmp
%if WIN64
movaps r4m, m8
%endif
.hv_w16_loop0:
movu m0, [srcq+8*0]
movu m1, [srcq+8*1]
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m5
.hv_w16_loop:
add srcq, ssq
movu m2, [srcq+8*0]
movu m3, [srcq+8*1]
pshufb m2, m4
pshufb m3, m4
pmaddubsw m2, m5
pmaddubsw m3, m5
mova m8, m2
psubw m2, m0
pmulhw m2, m6
pavgw m0, m7
paddw m2, m0
mova m0, m3
psubw m3, m1
pmulhw m3, m6
pavgw m1, m7
paddw m3, m1
mova m1, m0
mova m0, m8
psrlw m2, 4
psrlw m3, 4
packuswb m2, m3
mova [dstq], m2
add dstq, dsmp
dec hd
jg .hv_w16_loop
%if ARCH_X86_32
mov dstq, dstm
add r4, 16
movzx hd, r6w
add dstq, 16
mov srcq, r4
mov dstm, dstq
%else
add r4, 16
add r7, 16
movzx hd, r6b
mov srcq, r4
mov dstq, r7
%endif
sub r6d, 1<<16
jg .hv_w16_loop0
%if WIN64
movaps m8, r4m
%endif
RET
%if ARCH_X86_32
%define base r6-prep%+SUFFIX
%else
%define base 0
%endif
cglobal prep_bilin_8bpc, 3, 7, 0, tmp, src, stride, w, h, mxy, stride3
movifnidn mxyd, r5m ; mx
LEA r6, prep_ssse3
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,)]
pxor m4, m4
add wq, r6
lea stride3q, [strideq*3]
jmp wq
.prep_w4:
movd m0, [srcq+strideq*0]
movd m1, [srcq+strideq*1]
movd m2, [srcq+strideq*2]
movd m3, [srcq+stride3q ]
lea srcq, [srcq+strideq*4]
punpckldq m0, m1
punpckldq m2, m3
punpcklbw m0, m4
punpcklbw m2, m4
psllw m0, 4
psllw m2, 4
mova [tmpq+16*0], m0
mova [tmpq+16*1], m2
add tmpq, 16*2
sub hd, 4
jg .prep_w4
RET
.prep_w8:
movq m0, [srcq+strideq*0]
movq m1, [srcq+strideq*1]
movq m2, [srcq+strideq*2]
movq m3, [srcq+stride3q ]
lea srcq, [srcq+strideq*4]
punpcklbw m0, m4
punpcklbw m1, m4
punpcklbw m2, m4
punpcklbw m3, m4
psllw m0, 4
psllw m1, 4
psllw m2, 4
psllw m3, 4
mova [tmpq+16*0], m0
mova [tmpq+16*1], m1
mova [tmpq+16*2], m2
mova [tmpq+16*3], m3
add tmpq, 16*4
sub hd, 4
jg .prep_w8
RET
.prep_w16:
movu m1, [srcq+strideq*0]
movu m3, [srcq+strideq*1]
lea srcq, [srcq+strideq*2]
punpcklbw m0, m1, m4
punpckhbw m1, m4
punpcklbw m2, m3, m4
punpckhbw m3, m4
psllw m0, 4
psllw m1, 4
psllw m2, 4
psllw m3, 4
mova [tmpq+16*0], m0
mova [tmpq+16*1], m1
mova [tmpq+16*2], m2
mova [tmpq+16*3], m3
add tmpq, 16*4
sub hd, 2
jg .prep_w16
RET
.prep_w128:
mov r3, -128
jmp .prep_w32_start
.prep_w64:
mov r3, -64
jmp .prep_w32_start
.prep_w32:
mov r3, -32
.prep_w32_start:
sub srcq, r3
.prep_w32_vloop:
mov r6, r3
.prep_w32_hloop:
movu m1, [srcq+r6+16*0]
movu m3, [srcq+r6+16*1]
punpcklbw m0, m1, m4
punpckhbw m1, m4
punpcklbw m2, m3, m4
punpckhbw m3, m4
psllw m0, 4
psllw m1, 4
psllw m2, 4
psllw m3, 4
mova [tmpq+16*0], m0
mova [tmpq+16*1], m1
mova [tmpq+16*2], m2
mova [tmpq+16*3], m3
add tmpq, 16*4
add r6, 32
jl .prep_w32_hloop
add srcq, strideq
dec hd
jg .prep_w32_vloop
RET
.h:
; 16 * src[x] + (mx * (src[x + 1] - src[x]))
; = (16 - mx) * src[x] + mx * src[x + 1]
imul mxyd, 0x00ff00ff
mova m4, [base+subpel_h_shufD]
add mxyd, 0x00100010
movd m5, mxyd
mov mxyd, r6m ; my
pshufd m5, m5, q0000
test mxyd, mxyd
jnz .hv
movzx wd, word [r6+wq*2+table_offset(prep, _bilin_h)]
add wq, r6
jmp wq
.h_w4:
mova m4, [base+bilin_h_shuf4]
lea stride3q, [strideq*3]
.h_w4_loop:
movq m0, [srcq+strideq*0]
movhps m0, [srcq+strideq*1]
movq m1, [srcq+strideq*2]
movhps m1, [srcq+stride3q ]
lea srcq, [srcq+strideq*4]
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5
pmaddubsw m1, m5
mova [tmpq+0 ], m0
mova [tmpq+16], m1
add tmpq, 32
sub hd, 4
jg .h_w4_loop
RET
.h_w8:
lea stride3q, [strideq*3]
.h_w8_loop:
movu m0, [srcq+strideq*0]
movu m1, [srcq+strideq*1]
movu m2, [srcq+strideq*2]
movu m3, [srcq+stride3q ]
lea srcq, [srcq+strideq*4]
REPX {pshufb x, m4}, m0, m1, m2, m3
REPX {pmaddubsw x, m5}, m0, m1, m2, m3
mova [tmpq+16*0], m0
mova [tmpq+16*1], m1
mova [tmpq+16*2], m2
mova [tmpq+16*3], m3
add tmpq, 16*4
sub hd, 4
jg .h_w8_loop
RET
.h_w16:
movu m0, [srcq+strideq*0+8*0]
movu m1, [srcq+strideq*0+8*1]
movu m2, [srcq+strideq*1+8*0]
movu m3, [srcq+strideq*1+8*1]
lea srcq, [srcq+strideq*2]
REPX {pshufb x, m4}, m0, m1, m2, m3
REPX {pmaddubsw x, m5}, m0, m1, m2, m3
mova [tmpq+16*0], m0
mova [tmpq+16*1], m1
mova [tmpq+16*2], m2
mova [tmpq+16*3], m3
add tmpq, 16*4
sub hd, 2
jg .h_w16
RET
.h_w128:
mov r3, -128
jmp .h_w32_start
.h_w64:
mov r3, -64
jmp .h_w32_start
.h_w32:
mov r3, -32
.h_w32_start:
sub srcq, r3
.h_w32_vloop:
mov r6, r3
.h_w32_hloop:
movu m0, [srcq+r6+8*0]
movu m1, [srcq+r6+8*1]
movu m2, [srcq+r6+8*2]
movu m3, [srcq+r6+8*3]
REPX {pshufb x, m4}, m0, m1, m2, m3
REPX {pmaddubsw x, m5}, m0, m1, m2, m3
mova [tmpq+16*0], m0
mova [tmpq+16*1], m1
mova [tmpq+16*2], m2
mova [tmpq+16*3], m3
add tmpq, 16*4
add r6, 32
jl .h_w32_hloop
add srcq, strideq
dec hd
jg .h_w32_vloop
RET
.v:
movzx wd, word [r6+wq*2+table_offset(prep, _bilin_v)]
imul mxyd, 0x00ff00ff
add mxyd, 0x00100010
add wq, r6
lea stride3q, [strideq*3]
movd m5, mxyd
pshufd m5, m5, q0000
jmp wq
.v_w4:
movd m0, [srcq+strideq*0]
.v_w4_loop:
movd m1, [srcq+strideq*1]
movd m2, [srcq+strideq*2]
movd m3, [srcq+stride3q ]
lea srcq, [srcq+strideq*4]
punpckldq m0, m1
punpckldq m1, m2
punpcklbw m0, m1 ; 01 12
pmaddubsw m0, m5
mova [tmpq+16*0], m0
movd m0, [srcq+strideq*0]
punpckldq m2, m3
punpckldq m3, m0
punpcklbw m2, m3 ; 23 34
pmaddubsw m2, m5
mova [tmpq+16*1], m2
add tmpq, 16*2
sub hd, 4
jg .v_w4_loop
RET
.v_w8:
movq m0, [srcq+strideq*0]
.v_w8_loop:
movq m1, [srcq+strideq*1]
movq m2, [srcq+strideq*2]
movq m3, [srcq+stride3q ]
lea srcq, [srcq+strideq*4]
punpcklbw m0, m1 ; 01
punpcklbw m1, m2 ; 12
pmaddubsw m0, m5
pmaddubsw m1, m5
mova [tmpq+16*0], m0
movq m0, [srcq+strideq*0]
punpcklbw m2, m3 ; 23
punpcklbw m3, m0 ; 34
pmaddubsw m2, m5
mova [tmpq+16*1], m1
pmaddubsw m3, m5
mova [tmpq+16*2], m2
mova [tmpq+16*3], m3
add tmpq, 16*4
sub hd, 4
jg .v_w8_loop
RET
.v_w16:
movu m0, [srcq+strideq*0]
.v_w16_loop:
movu m1, [srcq+strideq*1]
movu m2, [srcq+strideq*2]
movu m3, [srcq+stride3q ]
lea srcq, [srcq+strideq*4]
punpcklbw m4, m0, m1
punpckhbw m0, m1
pmaddubsw m4, m5
pmaddubsw m0, m5
mova [tmpq+16*0], m4
punpcklbw m4, m1, m2
punpckhbw m1, m2
pmaddubsw m4, m5
mova [tmpq+16*1], m0
movu m0, [srcq+strideq*0]
pmaddubsw m1, m5
mova [tmpq+16*2], m4
punpcklbw m4, m2, m3
punpckhbw m2, m3
pmaddubsw m4, m5
mova [tmpq+16*3], m1
pmaddubsw m2, m5
mova [tmpq+16*4], m4
punpcklbw m4, m3, m0
punpckhbw m3, m0
pmaddubsw m4, m5
mova [tmpq+16*5], m2
pmaddubsw m3, m5
mova [tmpq+16*6], m4
mova [tmpq+16*7], m3
add tmpq, 16*8
sub hd, 4
jg .v_w16_loop
RET
.v_w128:
lea r3d, [hq+(3<<8)]
mov r6d, 256
jmp .v_w32_start
.v_w64:
lea r3d, [hq+(1<<8)]
mov r6d, 128
jmp .v_w32_start
.v_w32:
xor r3d, r3d
mov r6d, 64
.v_w32_start:
%if ARCH_X86_64
%if WIN64
PUSH r7
%endif
mov r7, tmpq
%endif
mov r5, srcq
.v_w32_hloop:
movu m0, [srcq+strideq*0+16*0]
movu m1, [srcq+strideq*0+16*1]
.v_w32_vloop:
movu m2, [srcq+strideq*1+16*0]
movu m3, [srcq+strideq*1+16*1]
lea srcq, [srcq+strideq*2]
punpcklbw m4, m0, m2
punpckhbw m0, m2
pmaddubsw m4, m5
pmaddubsw m0, m5
mova [tmpq+16*0], m4
mova [tmpq+16*1], m0
movu m0, [srcq+strideq*0+16*0]
punpcklbw m4, m1, m3
punpckhbw m1, m3
pmaddubsw m4, m5
pmaddubsw m1, m5
mova [tmpq+16*2], m4
mova [tmpq+16*3], m1
movu m1, [srcq+strideq*0+16*1]
add tmpq, r6
punpcklbw m4, m2, m0
punpckhbw m2, m0
pmaddubsw m4, m5
pmaddubsw m2, m5
mova [tmpq+16*0], m4
mova [tmpq+16*1], m2
punpcklbw m4, m3, m1
punpckhbw m3, m1
pmaddubsw m4, m5
pmaddubsw m3, m5
mova [tmpq+16*2], m4
mova [tmpq+16*3], m3
add tmpq, r6
sub hd, 2
jg .v_w32_vloop
add r5, 32
movzx hd, r3b
mov srcq, r5
%if ARCH_X86_64
add r7, 16*4
mov tmpq, r7
%else
mov tmpq, tmpmp
add tmpq, 16*4
mov tmpmp, tmpq
%endif
sub r3d, 1<<8
jg .v_w32_hloop
%if WIN64
POP r7
%endif
RET
.hv:
; (16 * src[x] + (my * (src[x + src_stride] - src[x])) + 8) >> 4
; = src[x] + (((my * (src[x + src_stride] - src[x])) + 8) >> 4)
movzx wd, word [r6+wq*2+table_offset(prep, _bilin_hv)]
imul mxyd, 0x08000800
WIN64_SPILL_XMM 8
movd m6, mxyd
add wq, r6
pshufd m6, m6, q0000
jmp wq
.hv_w4:
mova m4, [base+bilin_h_shuf4]
movddup m0, [srcq+strideq*0]
lea r3, [strideq*3]
pshufb m0, m4
pmaddubsw m0, m5 ; _ 0
.hv_w4_loop:
movq m1, [srcq+strideq*1]
movhps m1, [srcq+strideq*2]
movq m2, [srcq+r3 ]
lea srcq, [srcq+strideq*4]
movhps m2, [srcq+strideq*0]
pshufb m1, m4
pshufb m2, m4
pmaddubsw m1, m5 ; 1 2
pmaddubsw m2, m5 ; 3 4
shufpd m0, m1, 0x01 ; 0 1
shufpd m3, m1, m2, 0x01 ; 2 3
psubw m1, m0
pmulhrsw m1, m6
paddw m1, m0
mova m0, m2
psubw m2, m3
pmulhrsw m2, m6
paddw m2, m3
mova [tmpq+16*0], m1
mova [tmpq+16*1], m2
add tmpq, 32
sub hd, 4
jg .hv_w4_loop
RET
.hv_w8:
movu m0, [srcq+strideq*0]
pshufb m0, m4
pmaddubsw m0, m5 ; 0
.hv_w8_loop:
movu m1, [srcq+strideq*1]
lea srcq, [srcq+strideq*2]
movu m2, [srcq+strideq*0]
pshufb m1, m4
pshufb m2, m4
pmaddubsw m1, m5 ; 1
pmaddubsw m2, m5 ; 2
psubw m3, m1, m0
pmulhrsw m3, m6
paddw m3, m0
mova m0, m2
psubw m2, m1
pmulhrsw m2, m6
paddw m2, m1
mova [tmpq+16*0], m3
mova [tmpq+16*1], m2
add tmpq, 16*2
sub hd, 2
jg .hv_w8_loop
RET
.hv_w128:
lea r3d, [hq+(7<<8)]
mov r5d, 256
jmp .hv_w16_start
.hv_w64:
lea r3d, [hq+(3<<8)]
mov r5d, 128
jmp .hv_w16_start
.hv_w32:
lea r3d, [hq+(1<<8)]
mov r5d, 64
jmp .hv_w16_start
.hv_w16:
xor r3d, r3d
mov r5d, 32
.hv_w16_start:
mov r6, srcq
%if ARCH_X86_64
%if WIN64
PUSH r7
%endif
mov r7, tmpq
%endif
.hv_w16_hloop:
movu m0, [srcq+strideq*0+8*0]
movu m1, [srcq+strideq*0+8*1]
pshufb m0, m4
pshufb m1, m4
pmaddubsw m0, m5 ; 0a
pmaddubsw m1, m5 ; 0b
.hv_w16_vloop:
movu m2, [srcq+strideq*1+8*0]
pshufb m2, m4
pmaddubsw m2, m5 ; 1a
psubw m3, m2, m0
pmulhrsw m3, m6
paddw m3, m0
mova [tmpq+16*0], m3
movu m3, [srcq+strideq*1+8*1]
lea srcq, [srcq+strideq*2]
pshufb m3, m4
pmaddubsw m3, m5 ; 1b
psubw m0, m3, m1
pmulhrsw m0, m6
paddw m0, m1
mova [tmpq+16*1], m0
add tmpq, r5
movu m0, [srcq+strideq*0+8*0]
pshufb m0, m4
pmaddubsw m0, m5 ; 2a
psubw m1, m0, m2
pmulhrsw m1, m6
paddw m1, m2
mova [tmpq+16*0], m1
movu m1, [srcq+strideq*0+8*1]
pshufb m1, m4
pmaddubsw m1, m5 ; 2b
psubw m2, m1, m3
pmulhrsw m2, m6
paddw m2, m3
mova [tmpq+16*1], m2
add tmpq, r5
sub hd, 2
jg .hv_w16_vloop
movzx hd, r3b
%if ARCH_X86_64
add r6, 16
add r7, 2*16
mov srcq, r6
mov tmpq, r7
%else
mov tmpq, tmpm
add r6, 16
add tmpq, 2*16
mov srcq, r6
mov tmpm, tmpq
%endif
sub r3d, 1<<8
jg .hv_w16_hloop
%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 4-5 ; prefix, type, type_h, type_v, jmp_to
cglobal %1_%2_8bpc
mov t0d, FILTER_%3
%ifidn %3, %4
mov t1d, t0d
%else
mov t1d, FILTER_%4
%endif
%if %0 == 5 ; skip the jump in the last filter
jmp mangle(private_prefix %+ _%5 %+ SUFFIX)
%endif
%endmacro
%if ARCH_X86_32
DECLARE_REG_TMP 1, 2
%elif WIN64
DECLARE_REG_TMP 4, 5
%else
DECLARE_REG_TMP 7, 8
%endif
%if ARCH_X86_32
%define base_reg r1
%define base base_reg-put_ssse3
%else
%define base_reg r8
%define base 0
%endif
%define PUT_8TAP_FN FN put_8tap,
PUT_8TAP_FN smooth, SMOOTH, SMOOTH, put_6tap_8bpc
PUT_8TAP_FN smooth_regular, SMOOTH, REGULAR, put_6tap_8bpc
PUT_8TAP_FN regular_smooth, REGULAR, SMOOTH, put_6tap_8bpc
PUT_8TAP_FN regular, REGULAR, REGULAR
cglobal put_6tap_8bpc, 1, 9, 0, dst, ds , src, ss , w, h, mx, my, ns
imul mxd, mxm, 0x010101
add mxd, t0d ; 8tap_h, mx, 4tap_h
%if ARCH_X86_64
imul myd, mym, 0x010101
add myd, t1d ; 8tap_v, my, 4tap_v
%else
imul ssd, mym, 0x010101
add ssd, t1d ; 8tap_v, my, 4tap_v
mov srcq, srcm
%endif
mov wd, wm
movifnidn hd, hm
LEA base_reg, put_ssse3
test mxd, 0xf00
jnz .h
%if ARCH_X86_32
test ssd, 0xf00
%else
test myd, 0xf00
%endif
jnz .v
.put:
tzcnt wd, wd
movzx wd, word [base_reg+wq*2+table_offset(put,)]
movifnidn ssq, ssmp
add wq, base_reg
movifnidn dsq, dsmp
%if WIN64
pop r8
%endif
lea r6, [ssq*3]
jmp wq
.h:
%if ARCH_X86_32
test ssd, 0xf00
%else
test myd, 0xf00
%endif
jnz .hv
movifnidn ssq, ssmp
mova m5, [base+pw_34] ; 2 + (8 << 2)
cmp wd, 4
jle mangle(private_prefix %+ _put_8tap_8bpc %+ SUFFIX).h_w4
WIN64_SPILL_XMM 11
%if ARCH_X86_64
mova m8, [base+subpel_h_shufD]
mova m9, [base+subpel_h_shufE]
mova m10, [base+subpel_h_shufF]
%endif
shr mxd, 16
sub srcq, 2
movq m7, [base_reg-put_ssse3+subpel_filters+1+mxq*8]
punpcklwd m7, m7
pshufd m4, m7, q0000
pshufd m6, m7, q1111
pshufd m7, m7, q2222
sub wd, 16
jge .h_w16
%macro PUT_6TAP_H 3 ; dst/src, tmp[1-2]
%if ARCH_X86_32
pshufb %2, %1, [base+subpel_h_shufD]
pshufb %3, %1, [base+subpel_h_shufE]
pshufb %1, [base+subpel_h_shufF]
%else
pshufb %2, %1, m8
pshufb %3, %1, m9
pshufb %1, m10
%endif
pmaddubsw %2, m4
pmaddubsw %3, m6
pmaddubsw %1, m7
paddw %2, m5
paddw %2, %3
paddw %1, %2
psraw %1, 6
%endmacro
%if ARCH_X86_32
mov r4, dsm
%endif
.h_w8:
movu m0, [srcq+ssq*0]
movu m1, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
PUT_6TAP_H m0, m2, m3
PUT_6TAP_H m1, m2, m3
packuswb m0, m1
%if ARCH_X86_32
movq [dstq+r4*0], m0
movhps [dstq+r4*1], m0
lea dstq, [dstq+r4*2]
%else
movq [dstq+dsq*0], m0
movhps [dstq+dsq*1], m0
lea dstq, [dstq+dsq*2]
%endif
sub hd, 2
jg .h_w8
RET
.h_w16:
add srcq, wq
add dstq, wq
neg wq
.h_w16_loop_v:
mov r6, wq
.h_w16_loop_h:
movu m0, [srcq+r6+8*0]
movu m1, [srcq+r6+8*1]
PUT_6TAP_H m0, m2, m3
PUT_6TAP_H m1, m2, m3
packuswb m0, m1
mova [dstq+r6], m0
add r6, 16
jle .h_w16_loop_h
add srcq, ssq
add dstq, dsmp
dec hd
jg .h_w16_loop_v
RET
.v:
%if ARCH_X86_32
%define dsq r4
%define m8 [base+pw_512]
movzx mxd, ssb
shr ssd, 16
cmp hd, 6
cmovs ssd, mxd
movq m7, [base_reg-put_ssse3+subpel_filters+1+ssq*8]
mov ssq, ssm
punpcklwd m7, m7
pshufd m5, m7, q0000
mov r6, ssq
pshufd m6, m7, q1111
neg r6
pshufd m7, m7, q2222
cmp wd, 4
jge .v_w4
%else
WIN64_SPILL_XMM 9, 12
movzx mxd, myb
shr myd, 16
cmp hd, 6
cmovs myd, mxd
movq m7, [base_reg-put_ssse3+subpel_filters+1+myq*8]
mova m8, [base+pw_512]
punpcklwd m7, m7
pshufd m5, m7, q0000
mov nsq, ssq
pshufd m6, m7, q1111
neg nsq
pshufd m7, m7, q2222
cmp wd, 4
je .v_w4
jg .v_w8
%endif
.v_w2:
%if ARCH_X86_32
mov dsq, dsm
movd m1, [srcq+r6 *2]
movd m3, [srcq+r6 *1]
%else
movd m1, [srcq+nsq*2]
movd m3, [srcq+nsq*1]
%endif
movd m2, [srcq+ssq*0]
movd m4, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movd m0, [srcq+ssq*0]
punpcklwd m1, m3 ; 0 1
punpcklwd m3, m2 ; 1 2
punpcklwd m2, m4 ; 2 3
punpcklwd m4, m0 ; 3 4
punpcklbw m1, m3 ; 01 12
punpcklbw m2, m4 ; 23 34
.v_w2_loop:
movd m3, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
pmaddubsw m4, m1, m5 ; a0 b0
mova m1, m2
pmaddubsw m2, m6 ; a1 b1
paddw m4, m2
punpcklwd m2, m0, m3 ; 4 5
movd m0, [srcq+ssq*0]
punpcklwd m3, m0 ; 5 6
punpcklbw m2, m3 ; 67 78
pmaddubsw m3, m2, m7 ; a2 b2
paddw m4, m3
pmulhrsw m4, m8
packuswb m4, m4
movd r6d, m4
mov [dstq+dsq*0], r6w
shr r6d, 16
mov [dstq+dsq*1], r6w
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .v_w2_loop
RET
.v_w4:
%if ARCH_X86_32
shl wd, 14
lea srcq, [srcq+r6*2]
lea r6d, [hq+wq-(1<<16)]
mov srcm, srcq
mov dsq, dsm
.v_w4_loop0:
movd m1, [srcq+ssq*0]
movd m3, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
%else
movd m1, [srcq+nsq*2]
movd m3, [srcq+nsq*1]
%endif
movd m2, [srcq+ssq*0]
movd m4, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movd m0, [srcq+ssq*0]
punpckldq m1, m3 ; 0 1
punpckldq m3, m2 ; 1 2
punpckldq m2, m4 ; 2 3
punpckldq m4, m0 ; 3 4
punpcklbw m1, m3 ; 01 12
punpcklbw m2, m4 ; 23 34
.v_w4_loop:
movd m3, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
pmaddubsw m4, m1, m5 ; a0 b0
mova m1, m2
pmaddubsw m2, m6 ; a1 b1
paddw m4, m2
punpckldq m2, m0, m3 ; 4 5
movd m0, [srcq+ssq*0]
punpckldq m3, m0 ; 5 6
punpcklbw m2, m3 ; 67 78
pmaddubsw m3, m2, m7 ; a2 b2
paddw m4, m3
pmulhrsw m4, m8
packuswb m4, m4
movd [dstq+dsq*0], m4
psrlq m4, 32
movd [dstq+dsq*1], m4
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .v_w4_loop
%if ARCH_X86_32
mov srcq, srcm
mov dstq, dstm
movzx hd, r6w
add srcq, 4
add dstq, 4
mov srcm, srcq
mov dstm, dstq
sub r6d, 1<<16
jg .v_w4_loop0
%endif
RET
%if ARCH_X86_64
.v_w8:
WIN64_PUSH_XMM 12
shl wd, 5
lea r6d, [hq+wq-256]
.v_w8_loop0:
movq m1, [srcq+nsq*2]
movq m2, [srcq+nsq*1]
lea r4, [srcq+ssq*2]
movq m3, [srcq+ssq*0]
movq m4, [srcq+ssq*1]
mov r7, dstq
movq m0, [r4 +ssq*0]
punpcklbw m1, m2 ; 01
punpcklbw m2, m3 ; 12
punpcklbw m3, m4 ; 23
punpcklbw m4, m0 ; 34
.v_w8_loop:
pmaddubsw m10, m1, m5 ; a0
mova m1, m3
pmaddubsw m11, m2, m5 ; b0
mova m2, m4
pmaddubsw m3, m6 ; a1
pmaddubsw m4, m6 ; b1
paddw m10, m3
paddw m11, m4
movq m4, [r4+ssq*1]
lea r4, [r4+ssq*2]
punpcklbw m3, m0, m4 ; 67
movq m0, [r4+ssq*0]
punpcklbw m4, m0 ; 78
pmaddubsw m9, m3, m7 ; a2
paddw m10, m9
pmaddubsw m9, m4, m7 ; b2
paddw m11, m9
pmulhrsw m10, m8
pmulhrsw m11, m8
packuswb m10, m11
movq [r7+dsq*0], m10
movhps [r7+dsq*1], m10
lea r7, [r7+dsq*2]
sub hd, 2
jg .v_w8_loop
add srcq, 8
add dstq, 8
movzx hd, r6b
sub r6d, 1<<8
jg .v_w8_loop0
RET
%endif ;ARCH_X86_64
.hv:
RESET_STACK_STATE
cmp wd, 4
jg .hv_w8
%if ARCH_X86_32
and mxd, 0x7f
%else
movzx mxd, mxb
%endif
dec srcq
movd m1, [base_reg-put_ssse3+subpel_filters+2+mxq*8]
%if ARCH_X86_32
movzx mxd, ssb
shr ssd, 16
cmp hd, 6
cmovs ssd, mxd
movq m0, [base_reg-put_ssse3+subpel_filters+1+ssq*8]
mov ssq, ssmp
ALLOC_STACK -mmsize*4
%define m8 [rsp+mmsize*0]
%define m9 [rsp+mmsize*1]
%define m10 [rsp+mmsize*2]
punpcklbw m0, m0
sub srcq, ssq
psraw m0, 8 ; sign-extend
sub srcq, ssq
pshufd m2, m0, q0000
mova m8, m2
pshufd m2, m0, q1111
mova m9, m2
pshufd m2, m0, q2222
mova m10, m2
%else
movzx mxd, myb
shr myd, 16
cmp hd, 6
cmovs myd, mxd
movq m0, [base_reg-put_ssse3+subpel_filters+1+myq*8]
WIN64_SPILL_XMM 11, 14
mov nsq, ssq
punpcklbw m0, m0
neg nsq
psraw m0, 8 ; sign-extend
pshufd m8, m0, q0000
pshufd m9, m0, q1111
pshufd m10, m0, q2222
%endif
cmp wd, 4
je .hv_w4
.hv_w2:
mova m5, [base+subpel_h_shuf4]
mova m6, [base+pw_34]
pshufd m7, m1, q0000
%if ARCH_X86_32
movq m2, [srcq+ssq*0]
movhps m2, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
mov dsq, [rstk+stack_offset+gprsize*2]
%else
movq m2, [srcq+nsq*2]
movhps m2, [srcq+nsq*1] ; 0 1
%endif
movq m1, [srcq+ssq*0]
movhps m1, [srcq+ssq*1] ; 2 3
lea srcq, [srcq+ssq*2]
movq m0, [srcq+ssq*0] ; 4
REPX {pshufb x, m5}, m2, m1, m0
REPX {pmaddubsw x, m7}, m2, m1, m0
phaddw m2, m1
phaddw m0, m0
paddw m2, m6
paddw m0, m6
psraw m2, 2 ; 0 1 2 3
psraw m0, 2
palignr m0, m2, 4 ; 1 2 3 4
punpcklwd m1, m2, m0 ; 01 12
punpckhwd m2, m0 ; 23 34
.hv_w2_loop:
movq m3, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movhps m3, [srcq+ssq*0] ; 5 6
pshufb m3, m5
pmaddubsw m3, m7
pmaddwd m4, m8, m1 ; a0 b0
mova m1, m2
pmaddwd m2, m9 ; a1 b1
phaddw m3, m3
paddw m3, m6
psraw m3, 2
paddd m4, m2
palignr m2, m3, m0, 12 ; 4 5
mova m0, m3
punpcklwd m2, m3 ; 45 56
pmaddwd m3, m10, m2 ; a2 b2
paddd m4, m3
psrad m4, 10
packssdw m4, m5
packuswb m4, m4
movd r6d, m4
mov [dstq+dsq*0], r6w
shr r6d, 16
mov [dstq+dsq*1], r6w
lea dstq, [dstq+dsq*2]
sub hd, 2
jg .hv_w2_loop
RET
.hv_w4:
%if ARCH_X86_32
movq m3, [srcq+ssq*0]
movq m4, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
mov dsq, [rstk+stack_offset+gprsize*2]
%define m11 [base+pw_34]
%define m12 [base+subpel_h_shufA]
%define m13 [rsp+mmsize*3]
pshufd m1, m1, q0000
mova m13, m1
%else
WIN64_PUSH_XMM 14
movq m3, [srcq+nsq*2]
movq m4, [srcq+nsq*1]
pshufd m13, m1, q0000
mova m12, [base+subpel_h_shufA]
mova m11, [base+pw_34]
%endif
movq m0, [srcq+ssq*0]
movq m1, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movq m2, [srcq+ssq*0]
%if ARCH_X86_32
mova m5, m12
mova m6, m13
REPX {pshufb x, m5 }, m3, m4, m0, m1, m2
mova m5, m11
REPX {pmaddubsw x, m6 }, m3, m4, m0, m1, m2
%else
REPX {pshufb x, m12}, m3, m4, m0, m1, m2
REPX {pmaddubsw x, m13}, m3, m4, m0, m1, m2
%endif
phaddw m3, m0 ; 0 2
phaddw m4, m1 ; 1 3
phaddw m0, m2 ; 2 4
%if ARCH_X86_32
REPX {paddw x, m5 }, m3, m4, m0
%else
REPX {paddw x, m11}, m3, m4, m0
%endif
REPX {psraw x, 2 }, m3, m4, m0
punpcklwd m1, m3, m4 ; 01
punpckhwd m3, m4 ; 23
punpcklwd m2, m4, m0 ; 12
punpckhwd m4, m0 ; 34
.hv_w4_loop:
movq m7, [srcq+ssq*1]
lea srcq, [srcq+ssq*2]
movq m6, [srcq+ssq*0]
pshufb m7, m12
pshufb m6, m12
pmaddubsw m7, m13
pmaddubsw m6, m13
pmaddwd m5, m8, m1 ; a0
mova m1, m3
phaddw m7, m6 ; 5 6
pmaddwd m6, m8, m2 ; b0
mova m2, m4
pmaddwd m3, m9 ; a1
pmaddwd m4, m9 ; b1
paddw m7, m11
--> --------------------
--> maximum size reached
--> --------------------
Messung V0.5 C=92 H=79 G=85