| /* |
| * Copyright (c) 2011 Janne Grunau <janne-libav@jannau.net> |
| * Copyright (c) 2011 Mans Rullgard <mans@mansr.com> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "libavutil/arm/asm.S" |
| #include "neon.S" |
| |
| .macro qpel_lowpass r0, r1, rc1, rc2, shift |
| vext.8 d25, \r0, \r1, #1 @ src[-1] |
| vext.8 d26, \r0, \r1, #4 @ src[ 2] |
| vext.8 d24, \r0, \r1, #5 @ src[ 3] |
| vaddl.u8 q9, d25, d26 |
| vaddl.u8 q8, \r0, d24 |
| vext.8 d27, \r0, \r1, #2 @ src[ 0] |
| vshl.s16 q12, q9, #2 |
| vsub.s16 q8, q8, q9 |
| vext.8 d28, \r0, \r1, #3 @ src[ 1] |
| vsub.s16 q8, q8, q12 |
| vmlal.u8 q8, d27, \rc1 |
| vmlal.u8 q8, d28, \rc2 |
| vqrshrun.s16 \r0, q8, #\shift |
| .endm |
| |
| .macro qpel_lowpass_x2 r0, r1, r2, r3, rc1, rc2, shift |
| vext.8 d25, \r0, \r1, #1 @ src[-1] |
| vext.8 d26, \r0, \r1, #4 @ src[ 2] |
| vext.8 d24, \r0, \r1, #5 @ src[ 3] |
| vaddl.u8 q9, d25, d26 |
| vaddl.u8 q8, \r0, d24 |
| vext.8 d29, \r0, \r1, #2 @ src[ 0] |
| vext.8 d28, \r0, \r1, #3 @ src[ 1] |
| vshl.s16 q10, q9, #2 |
| vext.8 \r1, \r2, \r3, #1 @ src[-1] |
| vsub.s16 q8, q8, q9 |
| vext.8 d22, \r2, \r3, #4 @ src[ 2] |
| vext.8 \r0, \r2, \r3, #5 @ src[ 3] |
| vaddl.u8 q13, \r1, d22 |
| vaddl.u8 q12, \r2, \r0 |
| vsub.s16 q8, q8, q10 |
| vshl.s16 q9, q13, #2 |
| vsub.s16 q12, q12, q13 |
| vmlal.u8 q8, d29, \rc1 |
| vmlal.u8 q8, d28, \rc2 |
| vsub.s16 q12, q12, q9 |
| vext.8 d26, \r2, \r3, #2 @ src[ 0] |
| vext.8 d27, \r2, \r3, #3 @ src[ 1] |
| vmlal.u8 q12, d26, \rc1 |
| vmlal.u8 q12, d27, \rc2 |
| vqrshrun.s16 \r0, q8, #\shift |
| vqrshrun.s16 \r2, q12, #\shift |
| .endm |
| |
| .macro rv40_qpel8_h shift |
| function put_rv40_qpel8_h_lp_packed_s\shift\()_neon |
| 1: |
| vld1.8 {q2}, [r1], r2 |
| vld1.8 {q3}, [r1], r2 |
| qpel_lowpass_x2 d4, d5, d6, d7, d0, d1, \shift |
| vst1.8 {d4}, [r12,:64]! |
| vst1.8 {d6}, [r12,:64]! |
| subs r3, r3, #2 |
| bgt 1b |
| vld1.8 {q2}, [r1] |
| qpel_lowpass d4, d5, d0, d1, \shift |
| vst1.8 {d4}, [r12,:64]! |
| bx lr |
| endfunc |
| .endm |
| |
| .macro rv40_qpel8_v shift, type |
| function \type\()_rv40_qpel8_v_lp_packed_s\shift\()_neon |
| vld1.64 {d2}, [r1,:64]! |
| vld1.64 {d3}, [r1,:64]! |
| vld1.64 {d4}, [r1,:64]! |
| vld1.64 {d5}, [r1,:64]! |
| vld1.64 {d6}, [r1,:64]! |
| vld1.64 {d7}, [r1,:64]! |
| vld1.64 {d8}, [r1,:64]! |
| vld1.64 {d9}, [r1,:64]! |
| vld1.64 {d10}, [r1,:64]! |
| vld1.64 {d11}, [r1,:64]! |
| vld1.64 {d12}, [r1,:64]! |
| vld1.64 {d13}, [r1,:64]! |
| vld1.64 {d14}, [r1,:64]! |
| transpose_8x8 d2, d3, d4, d5, d6, d7, d8, d9 |
| transpose_8x8 d10, d11, d12, d13, d14, d15, d30, d31 |
| qpel_lowpass_x2 d2, d10, d3, d11, d0, d1, \shift |
| qpel_lowpass_x2 d4, d12, d5, d13, d0, d1, \shift |
| qpel_lowpass_x2 d6, d14, d7, d15, d0, d1, \shift |
| qpel_lowpass_x2 d8, d30, d9, d31, d0, d1, \shift |
| transpose_8x8 d2, d3, d4, d5, d6, d7, d8, d9 |
| .ifc \type,avg |
| vld1.64 d12, [r0,:64], r2 |
| vld1.64 d13, [r0,:64], r2 |
| vld1.64 d14, [r0,:64], r2 |
| vld1.64 d15, [r0,:64], r2 |
| vld1.64 d16, [r0,:64], r2 |
| vld1.64 d17, [r0,:64], r2 |
| vld1.64 d18, [r0,:64], r2 |
| vld1.64 d19, [r0,:64], r2 |
| sub r0, r0, r2, lsl #3 |
| vrhadd.u8 q1, q1, q6 |
| vrhadd.u8 q2, q2, q7 |
| vrhadd.u8 q3, q3, q8 |
| vrhadd.u8 q4, q4, q9 |
| .endif |
| vst1.64 d2, [r0,:64], r2 |
| vst1.64 d3, [r0,:64], r2 |
| vst1.64 d4, [r0,:64], r2 |
| vst1.64 d5, [r0,:64], r2 |
| vst1.64 d6, [r0,:64], r2 |
| vst1.64 d7, [r0,:64], r2 |
| vst1.64 d8, [r0,:64], r2 |
| vst1.64 d9, [r0,:64], r2 |
| bx lr |
| endfunc |
| .endm |
| |
| rv40_qpel8_h 5 |
| rv40_qpel8_h 6 |
| |
| .macro rv40_qpel type |
| function \type\()_rv40_qpel8_h_lowpass_neon |
| .ifc \type,avg |
| mov r12, r0 |
| .endif |
| 1: |
| vld1.8 {q2}, [r1], r2 |
| vld1.8 {q3}, [r1], r2 |
| qpel_lowpass_x2 d4, d5, d6, d7, d0, d1, 6 |
| .ifc \type,avg |
| vld1.8 {d3}, [r12,:64], r2 |
| vld1.8 {d16}, [r12,:64], r2 |
| vrhadd.u8 d4, d4, d3 |
| vrhadd.u8 d6, d6, d16 |
| .endif |
| vst1.8 {d4}, [r0,:64], r2 |
| vst1.8 {d6}, [r0,:64], r2 |
| subs r3, r3, #2 |
| bgt 1b |
| bx lr |
| endfunc |
| |
| function \type\()_rv40_qpel8_v_lowpass_neon |
| vld1.64 {d2}, [r1], r2 |
| vld1.64 {d3}, [r1], r2 |
| vld1.64 {d4}, [r1], r2 |
| vld1.64 {d5}, [r1], r2 |
| vld1.64 {d6}, [r1], r2 |
| vld1.64 {d7}, [r1], r2 |
| vld1.64 {d8}, [r1], r2 |
| vld1.64 {d9}, [r1], r2 |
| vld1.64 {d10}, [r1], r2 |
| vld1.64 {d11}, [r1], r2 |
| vld1.64 {d12}, [r1], r2 |
| vld1.64 {d13}, [r1], r2 |
| vld1.64 {d14}, [r1] |
| transpose_8x8 d2, d3, d4, d5, d6, d7, d8, d9 |
| transpose_8x8 d10, d11, d12, d13, d14, d15, d30, d31 |
| qpel_lowpass_x2 d2, d10, d3, d11, d0, d1, 6 |
| qpel_lowpass_x2 d4, d12, d5, d13, d0, d1, 6 |
| qpel_lowpass_x2 d6, d14, d7, d15, d0, d1, 6 |
| qpel_lowpass_x2 d8, d30, d9, d31, d0, d1, 6 |
| transpose_8x8 d2, d3, d4, d5, d6, d7, d8, d9 |
| .ifc \type,avg |
| vld1.64 d12, [r0,:64], r2 |
| vld1.64 d13, [r0,:64], r2 |
| vld1.64 d14, [r0,:64], r2 |
| vld1.64 d15, [r0,:64], r2 |
| vld1.64 d16, [r0,:64], r2 |
| vld1.64 d17, [r0,:64], r2 |
| vld1.64 d18, [r0,:64], r2 |
| vld1.64 d19, [r0,:64], r2 |
| sub r0, r0, r2, lsl #3 |
| vrhadd.u8 q1, q1, q6 |
| vrhadd.u8 q2, q2, q7 |
| vrhadd.u8 q3, q3, q8 |
| vrhadd.u8 q4, q4, q9 |
| .endif |
| vst1.64 d2, [r0,:64], r2 |
| vst1.64 d3, [r0,:64], r2 |
| vst1.64 d4, [r0,:64], r2 |
| vst1.64 d5, [r0,:64], r2 |
| vst1.64 d6, [r0,:64], r2 |
| vst1.64 d7, [r0,:64], r2 |
| vst1.64 d8, [r0,:64], r2 |
| vst1.64 d9, [r0,:64], r2 |
| bx lr |
| endfunc |
| |
| rv40_qpel8_v 5, \type |
| rv40_qpel8_v 6, \type |
| |
| function ff_\type\()_rv40_qpel8_mc10_neon, export=1 |
| sub r1, r1, #2 |
| mov r3, #8 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| b \type\()_rv40_qpel8_h_lowpass_neon |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc30_neon, export=1 |
| sub r1, r1, #2 |
| mov r3, #8 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| b \type\()_rv40_qpel8_h_lowpass_neon |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc01_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub r1, r1, r2, lsl #1 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| bl \type\()_rv40_qpel8_v_lowpass_neon |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc11_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc21_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| vmov.i8 d0, #52 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc31_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| vswp d0, d1 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc12_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| vmov.i8 d0, #20 |
| bl \type\()_rv40_qpel8_v_lp_packed_s5_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc22_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| bl \type\()_rv40_qpel8_v_lp_packed_s5_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc32_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| vmov.i8 d1, #20 |
| bl \type\()_rv40_qpel8_v_lp_packed_s5_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc03_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub r1, r1, r2, lsl #1 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| bl \type\()_rv40_qpel8_v_lowpass_neon |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc33_neon, export=1 |
| mov r3, #8 |
| b X(ff_\type\()_pixels8_xy2_neon) |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc13_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| vswp d0, d1 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel8_mc23_neon, export=1 |
| push {r4, lr} |
| vpush {d8-d15} |
| sub sp, sp, #14*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| mov r3, #12 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| vmov.i8 d1, #52 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| add sp, sp, #14*8 |
| vpop {d8-d15} |
| pop {r4, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc10_neon, export=1 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| .L\type\()_rv40_qpel16_h: |
| push {r1, lr} |
| sub r1, r1, #2 |
| mov r3, #16 |
| bl \type\()_rv40_qpel8_h_lowpass_neon |
| pop {r1, lr} |
| sub r0, r0, r2, lsl #4 |
| add r0, r0, #8 |
| add r1, r1, #6 |
| mov r3, #16 |
| b \type\()_rv40_qpel8_h_lowpass_neon |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc30_neon, export=1 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| b .L\type\()_rv40_qpel16_h |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc01_neon, export=1 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| .L\type\()_rv40_qpel16_v: |
| sub r1, r1, r2, lsl #1 |
| push {r1, lr} |
| vpush {d8-d15} |
| bl \type\()_rv40_qpel8_v_lowpass_neon |
| sub r1, r1, r2, lsl #2 |
| bl \type\()_rv40_qpel8_v_lowpass_neon |
| ldr r1, [sp, #64] |
| sub r0, r0, r2, lsl #4 |
| add r0, r0, #8 |
| add r1, r1, #8 |
| bl \type\()_rv40_qpel8_v_lowpass_neon |
| sub r1, r1, r2, lsl #2 |
| bl \type\()_rv40_qpel8_v_lowpass_neon |
| vpop {d8-d15} |
| pop {r1, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc11_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| .L\type\()_rv40_qpel16_v_s6: |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| sub r1, r1, #40 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| sub r0, r0, r2, lsl #4 |
| add r0, r0, #8 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| sub r1, r1, #40 |
| bl \type\()_rv40_qpel8_v_lp_packed_s6_neon |
| add sp, sp, #44*8 |
| vpop {d8-d15} |
| pop {r1, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc21_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| vmov.i8 d0, #52 |
| b .L\type\()_rv40_qpel16_v_s6 |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc31_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| vswp d0, d1 |
| b .L\type\()_rv40_qpel16_v_s6 |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc12_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| vmov.i8 d0, #20 |
| .L\type\()_rv40_qpel16_v_s5: |
| add r1, sp, #7 |
| bic r1, r1, #7 |
| bl \type\()_rv40_qpel8_v_lp_packed_s5_neon |
| sub r1, r1, #40 |
| bl \type\()_rv40_qpel8_v_lp_packed_s5_neon |
| sub r0, r0, r2, lsl #4 |
| add r0, r0, #8 |
| bl \type\()_rv40_qpel8_v_lp_packed_s5_neon |
| sub r1, r1, #40 |
| bl \type\()_rv40_qpel8_v_lp_packed_s5_neon |
| add sp, sp, #44*8 |
| vpop {d8-d15} |
| pop {r1, pc} |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc22_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| b .L\type\()_rv40_qpel16_v_s5 |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc32_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| vmov.i8 d1, #20 |
| b .L\type\()_rv40_qpel16_v_s5 |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc03_neon, export=1 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #52 |
| b .L\type\()_rv40_qpel16_v |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc13_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #52 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s6_neon |
| vswp d0, d1 |
| b .L\type\()_rv40_qpel16_v_s6 |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc23_neon, export=1 |
| sub r1, r1, r2, lsl #1 |
| sub r1, r1, #2 |
| push {r1, lr} |
| vpush {d8-d15} |
| sub sp, sp, #44*8 |
| add r12, sp, #7 |
| bic r12, r12, #7 |
| mov r3, #20 |
| vmov.i8 d0, #20 |
| vmov.i8 d1, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| ldr r1, [sp, #416] |
| add r1, r1, #8 |
| mov r3, #20 |
| bl put_rv40_qpel8_h_lp_packed_s5_neon |
| vmov.i8 d1, #52 |
| b .L\type\()_rv40_qpel16_v_s6 |
| endfunc |
| |
| function ff_\type\()_rv40_qpel16_mc33_neon, export=1 |
| mov r3, #16 |
| b X(ff_\type\()_pixels16_xy2_neon) |
| endfunc |
| .endm |
| |
| rv40_qpel put |
| rv40_qpel avg |
| |
| .macro rv40_weight |
| vmovl.u8 q8, d2 |
| vmovl.u8 q9, d3 |
| vmovl.u8 q10, d4 |
| vmovl.u8 q11, d5 |
| vmull.u16 q2, d16, d0[2] |
| vmull.u16 q3, d17, d0[2] |
| vmull.u16 q8, d18, d0[2] |
| vmull.u16 q9, d19, d0[2] |
| vmull.u16 q12, d20, d0[0] |
| vmull.u16 q13, d21, d0[0] |
| vmull.u16 q14, d22, d0[0] |
| vmull.u16 q15, d23, d0[0] |
| vshrn.i32 d4, q2, #9 |
| vshrn.i32 d5, q3, #9 |
| vshrn.i32 d6, q8, #9 |
| vshrn.i32 d7, q9, #9 |
| vshrn.i32 d16, q12, #9 |
| vshrn.i32 d17, q13, #9 |
| vshrn.i32 d18, q14, #9 |
| vshrn.i32 d19, q15, #9 |
| vadd.u16 q2, q2, q8 |
| vadd.u16 q3, q3, q9 |
| vrshrn.i16 d2, q2, #5 |
| vrshrn.i16 d3, q3, #5 |
| .endm |
| |
| /* void ff_rv40_weight_func_16_neon(uint8_t *dst, uint8_t *src1, uint8_t *src2, |
| int w1, int w2, int stride) */ |
| function ff_rv40_weight_func_16_neon, export=1 |
| ldr r12, [sp] |
| vmov d0, r3, r12 |
| ldr r12, [sp, #4] |
| mov r3, #16 |
| 1: |
| vld1.8 {q1}, [r1,:128], r12 |
| vld1.8 {q2}, [r2,:128], r12 |
| rv40_weight |
| vst1.8 {q1}, [r0,:128], r12 |
| subs r3, r3, #1 |
| bne 1b |
| bx lr |
| endfunc |
| |
| /* void ff_rv40_weight_func_8_neon(uint8_t *dst, uint8_t *src1, uint8_t *src2, |
| int w1, int w2, int stride) */ |
| function ff_rv40_weight_func_8_neon, export=1 |
| ldr r12, [sp] |
| vmov d0, r3, r12 |
| ldr r12, [sp, #4] |
| mov r3, #8 |
| 1: |
| vld1.8 {d2}, [r1,:64], r12 |
| vld1.8 {d3}, [r1,:64], r12 |
| vld1.8 {d4}, [r2,:64], r12 |
| vld1.8 {d5}, [r2,:64], r12 |
| rv40_weight |
| vst1.8 {d2}, [r0,:64], r12 |
| vst1.8 {d3}, [r0,:64], r12 |
| subs r3, r3, #2 |
| bne 1b |
| bx lr |
| endfunc |
| |
| function ff_rv40_h_loop_filter_strength_neon, export=1 |
| pkhbt r2, r3, r2, lsl #18 |
| |
| ldr r3, [r0] |
| ldr_dpre r12, r0, r1 |
| teq r3, r12 |
| beq 1f |
| |
| sub r0, r0, r1, lsl #1 |
| |
| vld1.32 {d4[]}, [r0,:32], r1 @ -3 |
| vld1.32 {d0[]}, [r0,:32], r1 @ -2 |
| vld1.32 {d4[1]}, [r0,:32], r1 @ -1 |
| vld1.32 {d5[]}, [r0,:32], r1 @ 0 |
| vld1.32 {d1[]}, [r0,:32], r1 @ 1 |
| vld1.32 {d5[0]}, [r0,:32], r1 @ 2 |
| |
| vpaddl.u8 q8, q0 @ -2, -2, -2, -2, 1, 1, 1, 1 |
| vpaddl.u8 q9, q2 @ -3, -3, -1, -1, 2, 2, 0, 0 |
| vdup.32 d30, r2 @ beta2, beta << 2 |
| vpadd.u16 d16, d16, d17 @ -2, -2, 1, 1 |
| vpadd.u16 d18, d18, d19 @ -3, -1, 2, 0 |
| vabd.u16 d16, d18, d16 |
| vclt.u16 d16, d16, d30 |
| |
| ldrd r2, r3, [sp, #4] |
| vmovl.u16 q12, d16 |
| vtrn.16 d16, d17 |
| vshr.u32 q12, q12, #15 |
| ldr r0, [sp] |
| vst1.32 {d24[1]}, [r2,:32] |
| vst1.32 {d25[1]}, [r3,:32] |
| |
| cmp r0, #0 |
| it eq |
| bxeq lr |
| |
| vand d18, d16, d17 |
| vtrn.32 d18, d19 |
| vand d18, d18, d19 |
| vmov.u16 r0, d18[0] |
| bx lr |
| 1: |
| ldrd r2, r3, [sp, #4] |
| mov r0, #0 |
| str r0, [r2] |
| str r0, [r3] |
| bx lr |
| endfunc |
| |
| function ff_rv40_v_loop_filter_strength_neon, export=1 |
| sub r0, r0, #3 |
| pkhbt r2, r3, r2, lsl #18 |
| |
| vld1.8 {d0}, [r0], r1 |
| vld1.8 {d1}, [r0], r1 |
| vld1.8 {d2}, [r0], r1 |
| vld1.8 {d3}, [r0], r1 |
| |
| vaddl.u8 q0, d0, d1 |
| vaddl.u8 q1, d2, d3 |
| vdup.32 q15, r2 |
| vadd.u16 q0, q0, q1 @ -3, -2, -1, 0, 1, 2 |
| vext.16 q1, q0, q0, #1 @ -2, -1, 0, 1, 2 |
| vabd.u16 q0, q1, q0 |
| vclt.u16 q0, q0, q15 |
| |
| ldrd r2, r3, [sp, #4] |
| vmovl.u16 q1, d0 |
| vext.16 d1, d0, d1, #3 |
| vshr.u32 q1, q1, #15 |
| ldr r0, [sp] |
| vst1.32 {d2[1]}, [r2,:32] |
| vst1.32 {d3[1]}, [r3,:32] |
| |
| cmp r0, #0 |
| it eq |
| bxeq lr |
| |
| vand d0, d0, d1 |
| vtrn.16 d0, d1 |
| vand d0, d0, d1 |
| vmov.u16 r0, d0[0] |
| bx lr |
| endfunc |
| |
| .macro rv40_weak_loop_filter |
| vdup.16 d30, r2 @ filter_p1 |
| vdup.16 d31, r3 @ filter_q1 |
| ldrd r2, r3, [sp] |
| vdup.16 d28, r2 @ alpha |
| vdup.16 d29, r3 @ beta |
| ldr r12, [sp, #8] |
| vdup.16 d25, r12 @ lim_p0q0 |
| ldrd r2, r3, [sp, #12] |
| vsubl.u8 q9, d5, d4 @ x, t |
| vabdl.u8 q8, d5, d4 @ x, abs(t) |
| vneg.s16 q15, q15 |
| vceq.i16 d16, d19, #0 @ !t |
| vshl.s16 d19, d19, #2 @ t << 2 |
| vmul.u16 d18, d17, d28 @ alpha * abs(t) |
| vand d24, d30, d31 @ filter_p1 & filter_q1 |
| vsubl.u8 q1, d0, d4 @ p1p2, p1p0 |
| vsubl.u8 q3, d1, d5 @ q1q2, q1q0 |
| vmov.i16 d22, #3 |
| vshr.u16 d18, d18, #7 |
| vadd.i16 d22, d22, d24 @ 3 - (filter_p1 & filter_q1) |
| vsubl.u8 q10, d0, d1 @ src[-2] - src[1] |
| vcle.u16 d18, d18, d22 |
| vand d20, d20, d24 |
| vneg.s16 d23, d25 @ -lim_p0q0 |
| vadd.s16 d19, d19, d20 |
| vbic d16, d18, d16 @ t && u <= 3 - (fp1 & fq1) |
| vtrn.32 d4, d5 @ -3, 2, -1, 0 |
| vrshr.s16 d19, d19, #3 |
| vmov d28, d29 @ beta |
| vswp d3, d6 @ q1q2, p1p0 |
| vmin.s16 d19, d19, d25 |
| vand d30, d30, d16 |
| vand d31, d31, d16 |
| vadd.s16 q10, q1, q3 @ p1p2 + p1p0, q1q2 + q1q0 |
| vmax.s16 d19, d19, d23 @ diff |
| vabs.s16 q1, q1 @ abs(p1p2), abs(q1q2) |
| vand d18, d19, d16 @ diff |
| vcle.u16 q1, q1, q14 |
| vneg.s16 d19, d18 @ -diff |
| vdup.16 d26, r3 @ lim_p1 |
| vaddw.u8 q2, q9, d5 @ src[-1]+diff, src[0]-diff |
| vhsub.s16 q11, q10, q9 |
| vand q1, q1, q15 |
| vqmovun.s16 d4, q2 @ -1, 0 |
| vand q9, q11, q1 |
| vdup.16 d27, r2 @ lim_q1 |
| vneg.s16 q9, q9 |
| vneg.s16 q14, q13 |
| vmin.s16 q9, q9, q13 |
| vtrn.32 d0, d1 @ -2, 1, -2, 1 |
| vmax.s16 q9, q9, q14 |
| vaddw.u8 q3, q9, d0 |
| vqmovun.s16 d5, q3 @ -2, 1 |
| .endm |
| |
| function ff_rv40_h_weak_loop_filter_neon, export=1 |
| sub r0, r0, r1, lsl #1 |
| sub r0, r0, r1 |
| |
| vld1.32 {d4[]}, [r0,:32], r1 |
| vld1.32 {d0[]}, [r0,:32], r1 |
| vld1.32 {d4[1]}, [r0,:32], r1 |
| vld1.32 {d5[]}, [r0,:32], r1 |
| vld1.32 {d1[]}, [r0,:32], r1 |
| vld1.32 {d5[0]}, [r0,:32] |
| |
| sub r0, r0, r1, lsl #2 |
| |
| rv40_weak_loop_filter |
| |
| vst1.32 {d5[0]}, [r0,:32], r1 |
| vst1.32 {d4[0]}, [r0,:32], r1 |
| vst1.32 {d4[1]}, [r0,:32], r1 |
| vst1.32 {d5[1]}, [r0,:32], r1 |
| |
| bx lr |
| endfunc |
| |
| function ff_rv40_v_weak_loop_filter_neon, export=1 |
| sub r12, r0, #3 |
| sub r0, r0, #2 |
| |
| vld1.8 {d4}, [r12], r1 |
| vld1.8 {d5}, [r12], r1 |
| vld1.8 {d2}, [r12], r1 |
| vld1.8 {d3}, [r12], r1 |
| |
| vtrn.16 q2, q1 |
| vtrn.8 d4, d5 |
| vtrn.8 d2, d3 |
| |
| vrev64.32 d5, d5 |
| vtrn.32 q2, q1 |
| vdup.32 d0, d3[0] |
| vdup.32 d1, d2[0] |
| |
| rv40_weak_loop_filter |
| |
| vtrn.32 q2, q3 |
| vswp d4, d5 |
| |
| vst4.8 {d4[0],d5[0],d6[0],d7[0]}, [r0], r1 |
| vst4.8 {d4[1],d5[1],d6[1],d7[1]}, [r0], r1 |
| vst4.8 {d4[2],d5[2],d6[2],d7[2]}, [r0], r1 |
| vst4.8 {d4[3],d5[3],d6[3],d7[3]}, [r0], r1 |
| |
| bx lr |
| endfunc |
