/* * Copyright (c) 2008 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" /* H.264 qpel MC */ .macro lowpass_const r movw \r, #5 movt \r, #20 vmov.32 d6[0], \r .endm .macro lowpass_8 r0, r1, r2, r3, d0, d1, narrow=1 .if \narrow t0 .req q0 t1 .req q8 .else t0 .req \d0 t1 .req \d1 .endif vext.8 d2, \r0, \r1, #2 vext.8 d3, \r0, \r1, #3 vaddl.u8 q1, d2, d3 vext.8 d4, \r0, \r1, #1 vext.8 d5, \r0, \r1, #4 vaddl.u8 q2, d4, d5 vext.8 d30, \r0, \r1, #5 vaddl.u8 t0, \r0, d30 vext.8 d18, \r2, \r3, #2 vmla.i16 t0, q1, d6[1] vext.8 d19, \r2, \r3, #3 vaddl.u8 q9, d18, d19 vext.8 d20, \r2, \r3, #1 vmls.i16 t0, q2, d6[0] vext.8 d21, \r2, \r3, #4 vaddl.u8 q10, d20, d21 vext.8 d31, \r2, \r3, #5 vaddl.u8 t1, \r2, d31 vmla.i16 t1, q9, d6[1] vmls.i16 t1, q10, d6[0] .if \narrow vqrshrun.s16 \d0, t0, #5 vqrshrun.s16 \d1, t1, #5 .endif .unreq t0 .unreq t1 .endm .macro lowpass_8_1 r0, r1, d0, narrow=1 .if \narrow t0 .req q0 .else t0 .req \d0 .endif vext.8 d2, \r0, \r1, #2 vext.8 d3, \r0, \r1, #3 vaddl.u8 q1, d2, d3 vext.8 d4, \r0, \r1, #1 vext.8 d5, \r0, \r1, #4 vaddl.u8 q2, d4, d5 vext.8 d30, \r0, \r1, #5 vaddl.u8 t0, \r0, d30 vmla.i16 t0, q1, d6[1] vmls.i16 t0, q2, d6[0] .if \narrow vqrshrun.s16 \d0, t0, #5 .endif .unreq t0 .endm .macro lowpass_8.16 r0, r1, l0, h0, l1, h1, d vext.16 q1, \r0, \r1, #2 vext.16 q0, \r0, \r1, #3 vaddl.s16 q9, d2, d0 vext.16 q2, \r0, \r1, #1 vaddl.s16 q1, d3, d1 vext.16 q3, \r0, \r1, #4 vaddl.s16 q10, d4, d6 vext.16 \r1, \r0, \r1, #5 vaddl.s16 q2, d5, d7 vaddl.s16 q0, \h0, \h1 vaddl.s16 q8, \l0, \l1 vshl.i32 q3, q9, #4 vshl.i32 q9, q9, #2 vshl.i32 q15, q10, #2 vadd.i32 q9, q9, q3 vadd.i32 q10, q10, q15 vshl.i32 q3, q1, #4 vshl.i32 q1, q1, #2 vshl.i32 q15, q2, #2 vadd.i32 q1, q1, q3 vadd.i32 q2, q2, q15 vadd.i32 q9, q9, q8 vsub.i32 q9, q9, q10 vadd.i32 q1, q1, q0 vsub.i32 q1, q1, q2 vrshrn.s32 d18, q9, #10 vrshrn.s32 d19, q1, #10 vqmovun.s16 \d, q9 .endm function put_h264_qpel16_h_lowpass_neon_packed mov r4, lr mov r12, #16 mov r3, #8 bl put_h264_qpel8_h_lowpass_neon sub r1, r1, r2, lsl #4 add r1, r1, #8 mov r12, #16 mov lr, r4 b put_h264_qpel8_h_lowpass_neon endfunc .macro h264_qpel_h_lowpass type function \type\()_h264_qpel16_h_lowpass_neon push {lr} mov r12, #16 bl \type\()_h264_qpel8_h_lowpass_neon sub r0, r0, r3, lsl #4 sub r1, r1, r2, lsl #4 add r0, r0, #8 add r1, r1, #8 mov r12, #16 pop {lr} endfunc function \type\()_h264_qpel8_h_lowpass_neon 1: vld1.8 {d0, d1}, [r1], r2 vld1.8 {d16,d17}, [r1], r2 subs r12, r12, #2 lowpass_8 d0, d1, d16, d17, d0, d16 .ifc \type,avg vld1.8 {d2}, [r0,:64], r3 vld1.8 {d3}, [r0,:64] vrhadd.u8 d0, d0, d2 vrhadd.u8 d16, d16, d3 sub r0, r0, r3 .endif vst1.8 {d0}, [r0,:64], r3 vst1.8 {d16}, [r0,:64], r3 bne 1b bx lr endfunc .endm h264_qpel_h_lowpass put h264_qpel_h_lowpass avg .macro h264_qpel_h_lowpass_l2 type function \type\()_h264_qpel16_h_lowpass_l2_neon push {lr} mov r12, #16 bl \type\()_h264_qpel8_h_lowpass_l2_neon sub r0, r0, r2, lsl #4 sub r1, r1, r2, lsl #4 sub r3, r3, r2, lsl #4 add r0, r0, #8 add r1, r1, #8 add r3, r3, #8 mov r12, #16 pop {lr} endfunc function \type\()_h264_qpel8_h_lowpass_l2_neon 1: vld1.8 {d0, d1}, [r1], r2 vld1.8 {d16,d17}, [r1], r2 vld1.8 {d28}, [r3], r2 vld1.8 {d29}, [r3], r2 subs r12, r12, #2 lowpass_8 d0, d1, d16, d17, d0, d1 vrhadd.u8 q0, q0, q14 .ifc \type,avg vld1.8 {d2}, [r0,:64], r2 vld1.8 {d3}, [r0,:64] vrhadd.u8 q0, q0, q1 sub r0, r0, r2 .endif vst1.8 {d0}, [r0,:64], r2 vst1.8 {d1}, [r0,:64], r2 bne 1b bx lr endfunc .endm h264_qpel_h_lowpass_l2 put h264_qpel_h_lowpass_l2 avg function put_h264_qpel16_v_lowpass_neon_packed mov r4, lr mov r2, #8 bl put_h264_qpel8_v_lowpass_neon sub r1, r1, r3, lsl #2 bl put_h264_qpel8_v_lowpass_neon sub r1, r1, r3, lsl #4 sub r1, r1, r3, lsl #2 add r1, r1, #8 bl put_h264_qpel8_v_lowpass_neon sub r1, r1, r3, lsl #2 mov lr, r4 b put_h264_qpel8_v_lowpass_neon endfunc .macro h264_qpel_v_lowpass type function \type\()_h264_qpel16_v_lowpass_neon mov r4, lr bl \type\()_h264_qpel8_v_lowpass_neon sub r1, r1, r3, lsl #2 bl \type\()_h264_qpel8_v_lowpass_neon sub r0, r0, r2, lsl #4 add r0, r0, #8 sub r1, r1, r3, lsl #4 sub r1, r1, r3, lsl #2 add r1, r1, #8 bl \type\()_h264_qpel8_v_lowpass_neon sub r1, r1, r3, lsl #2 mov lr, r4 endfunc function \type\()_h264_qpel8_v_lowpass_neon vld1.8 {d8}, [r1], r3 vld1.8 {d10}, [r1], r3 vld1.8 {d12}, [r1], r3 vld1.8 {d14}, [r1], r3 vld1.8 {d22}, [r1], r3 vld1.8 {d24}, [r1], r3 vld1.8 {d26}, [r1], r3 vld1.8 {d28}, [r1], r3 vld1.8 {d9}, [r1], r3 vld1.8 {d11}, [r1], r3 vld1.8 {d13}, [r1], r3 vld1.8 {d15}, [r1], r3 vld1.8 {d23}, [r1] transpose_8x8 q4, q5, q6, q7, q11, q12, q13, q14 lowpass_8 d8, d9, d10, d11, d8, d10 lowpass_8 d12, d13, d14, d15, d12, d14 lowpass_8 d22, d23, d24, d25, d22, d24 lowpass_8 d26, d27, d28, d29, d26, d28 transpose_8x8 d8, d10, d12, d14, d22, d24, d26, d28 .ifc \type,avg vld1.8 {d9}, [r0,:64], r2 vld1.8 {d11}, [r0,:64], r2 vld1.8 {d13}, [r0,:64], r2 vrhadd.u8 d8, d8, d9 vld1.8 {d15}, [r0,:64], r2 vrhadd.u8 d10, d10, d11 vld1.8 {d23}, [r0,:64], r2 vrhadd.u8 d12, d12, d13 vld1.8 {d25}, [r0,:64], r2 vrhadd.u8 d14, d14, d15 vld1.8 {d27}, [r0,:64], r2 vrhadd.u8 d22, d22, d23 vld1.8 {d29}, [r0,:64], r2 vrhadd.u8 d24, d24, d25 vrhadd.u8 d26, d26, d27 vrhadd.u8 d28, d28, d29 sub r0, r0, r2, lsl #3 .endif vst1.8 {d8}, [r0,:64], r2 vst1.8 {d10}, [r0,:64], r2 vst1.8 {d12}, [r0,:64], r2 vst1.8 {d14}, [r0,:64], r2 vst1.8 {d22}, [r0,:64], r2 vst1.8 {d24}, [r0,:64], r2 vst1.8 {d26}, [r0,:64], r2 vst1.8 {d28}, [r0,:64], r2 bx lr endfunc .endm h264_qpel_v_lowpass put h264_qpel_v_lowpass avg .macro h264_qpel_v_lowpass_l2 type function \type\()_h264_qpel16_v_lowpass_l2_neon mov r4, lr bl \type\()_h264_qpel8_v_lowpass_l2_neon sub r1, r1, r3, lsl #2 bl \type\()_h264_qpel8_v_lowpass_l2_neon sub r0, r0, r3, lsl #4 sub r12, r12, r2, lsl #4 add r0, r0, #8 add r12, r12, #8 sub r1, r1, r3, lsl #4 sub r1, r1, r3, lsl #2 add r1, r1, #8 bl \type\()_h264_qpel8_v_lowpass_l2_neon sub r1, r1, r3, lsl #2 mov lr, r4 endfunc function \type\()_h264_qpel8_v_lowpass_l2_neon vld1.8 {d8}, [r1], r3 vld1.8 {d10}, [r1], r3 vld1.8 {d12}, [r1], r3 vld1.8 {d14}, [r1], r3 vld1.8 {d22}, [r1], r3 vld1.8 {d24}, [r1], r3 vld1.8 {d26}, [r1], r3 vld1.8 {d28}, [r1], r3 vld1.8 {d9}, [r1], r3 vld1.8 {d11}, [r1], r3 vld1.8 {d13}, [r1], r3 vld1.8 {d15}, [r1], r3 vld1.8 {d23}, [r1] transpose_8x8 q4, q5, q6, q7, q11, q12, q13, q14 lowpass_8 d8, d9, d10, d11, d8, d9 lowpass_8 d12, d13, d14, d15, d12, d13 lowpass_8 d22, d23, d24, d25, d22, d23 lowpass_8 d26, d27, d28, d29, d26, d27 transpose_8x8 d8, d9, d12, d13, d22, d23, d26, d27 vld1.8 {d0}, [r12], r2 vld1.8 {d1}, [r12], r2 vld1.8 {d2}, [r12], r2 vld1.8 {d3}, [r12], r2 vld1.8 {d4}, [r12], r2 vrhadd.u8 q0, q0, q4 vld1.8 {d5}, [r12], r2 vrhadd.u8 q1, q1, q6 vld1.8 {d10}, [r12], r2 vrhadd.u8 q2, q2, q11 vld1.8 {d11}, [r12], r2 vrhadd.u8 q5, q5, q13 .ifc \type,avg vld1.8 {d16}, [r0,:64], r3 vld1.8 {d17}, [r0,:64], r3 vrhadd.u8 d0, d0, d16 vld1.8 {d16}, [r0,:64], r3 vrhadd.u8 d1, d1, d17 vld1.8 {d17}, [r0,:64], r3 vrhadd.u8 d2, d2, d16 vld1.8 {d16}, [r0,:64], r3 vrhadd.u8 d3, d3, d17 vld1.8 {d17}, [r0,:64], r3 vrhadd.u8 d4, d4, d16 vld1.8 {d16}, [r0,:64], r3 vrhadd.u8 d5, d5, d17 vld1.8 {d17}, [r0,:64], r3 vrhadd.u8 d10, d10, d16 vrhadd.u8 d11, d11, d17 sub r0, r0, r3, lsl #3 .endif vst1.8 {d0}, [r0,:64], r3 vst1.8 {d1}, [r0,:64], r3 vst1.8 {d2}, [r0,:64], r3 vst1.8 {d3}, [r0,:64], r3 vst1.8 {d4}, [r0,:64], r3 vst1.8 {d5}, [r0,:64], r3 vst1.8 {d10}, [r0,:64], r3 vst1.8 {d11}, [r0,:64], r3 bx lr endfunc .endm h264_qpel_v_lowpass_l2 put h264_qpel_v_lowpass_l2 avg function put_h264_qpel8_hv_lowpass_neon_top lowpass_const r12 mov r12, #12 1: vld1.8 {d0, d1}, [r1], r3 vld1.8 {d16,d17}, [r1], r3 subs r12, r12, #2 lowpass_8 d0, d1, d16, d17, q11, q12, narrow=0 vst1.8 {d22-d25}, [r4,:128]! bne 1b vld1.8 {d0, d1}, [r1] lowpass_8_1 d0, d1, q12, narrow=0 mov r12, #-16 add r4, r4, r12 vld1.8 {d30,d31}, [r4,:128], r12 vld1.8 {d20,d21}, [r4,:128], r12 vld1.8 {d18,d19}, [r4,:128], r12 vld1.8 {d16,d17}, [r4,:128], r12 vld1.8 {d14,d15}, [r4,:128], r12 vld1.8 {d12,d13}, [r4,:128], r12 vld1.8 {d10,d11}, [r4,:128], r12 vld1.8 {d8, d9}, [r4,:128], r12 vld1.8 {d6, d7}, [r4,:128], r12 vld1.8 {d4, d5}, [r4,:128], r12 vld1.8 {d2, d3}, [r4,:128], r12 vld1.8 {d0, d1}, [r4,:128] swap4 d1, d3, d5, d7, d8, d10, d12, d14 transpose16_4x4 q0, q1, q2, q3, q4, q5, q6, q7 swap4 d17, d19, d21, d31, d24, d26, d28, d22 transpose16_4x4 q8, q9, q10, q15, q12, q13, q14, q11 vst1.8 {d30,d31}, [r4,:128]! vst1.8 {d6, d7}, [r4,:128]! vst1.8 {d20,d21}, [r4,:128]! vst1.8 {d4, d5}, [r4,:128]! vst1.8 {d18,d19}, [r4,:128]! vst1.8 {d2, d3}, [r4,:128]! vst1.8 {d16,d17}, [r4,:128]! vst1.8 {d0, d1}, [r4,:128] lowpass_8.16 q4, q12, d8, d9, d24, d25, d8 lowpass_8.16 q5, q13, d10, d11, d26, d27, d9 lowpass_8.16 q6, q14, d12, d13, d28, d29, d10 lowpass_8.16 q7, q11, d14, d15, d22, d23, d11 vld1.8 {d16,d17}, [r4,:128], r12 vld1.8 {d30,d31}, [r4,:128], r12 lowpass_8.16 q8, q15, d16, d17, d30, d31, d12 vld1.8 {d16,d17}, [r4,:128], r12 vld1.8 {d30,d31}, [r4,:128], r12 lowpass_8.16 q8, q15, d16, d17, d30, d31, d13 vld1.8 {d16,d17}, [r4,:128], r12 vld1.8 {d30,d31}, [r4,:128], r12 lowpass_8.16 q8, q15, d16, d17, d30, d31, d14 vld1.8 {d16,d17}, [r4,:128], r12 vld1.8 {d30,d31}, [r4,:128] lowpass_8.16 q8, q15, d16, d17, d30, d31, d15 transpose_8x8 d12, d13, d14, d15, d8, d9, d10, d11 bx lr endfunc .macro h264_qpel8_hv_lowpass type function \type\()_h264_qpel8_hv_lowpass_neon mov r10, lr bl put_h264_qpel8_hv_lowpass_neon_top .ifc \type,avg vld1.8 {d0}, [r0,:64], r2 vld1.8 {d1}, [r0,:64], r2 vld1.8 {d2}, [r0,:64], r2 vld1.8 {d3}, [r0,:64], r2 vrhadd.u8 q6, q6, q0 vld1.8 {d4}, [r0,:64], r2 vld1.8 {d5}, [r0,:64], r2 vrhadd.u8 q7, q7, q1 vld1.8 {d6}, [r0,:64], r2 vld1.8 {d7}, [r0,:64], r2 vrhadd.u8 q4, q4, q2 vrhadd.u8 q5, q5, q3 sub r0, r0, r2, lsl #3 .endif vst1.8 {d12}, [r0,:64], r2 vst1.8 {d13}, [r0,:64], r2 vst1.8 {d14}, [r0,:64], r2 vst1.8 {d15}, [r0,:64], r2 vst1.8 {d8}, [r0,:64], r2 vst1.8 {d9}, [r0,:64], r2 vst1.8 {d10}, [r0,:64], r2 vst1.8 {d11}, [r0,:64], r2 mov lr, r10 bx lr endfunc .endm h264_qpel8_hv_lowpass put h264_qpel8_hv_lowpass avg .macro h264_qpel8_hv_lowpass_l2 type function \type\()_h264_qpel8_hv_lowpass_l2_neon mov r10, lr bl put_h264_qpel8_hv_lowpass_neon_top vld1.8 {d0, d1}, [r2,:128]! vld1.8 {d2, d3}, [r2,:128]! vrhadd.u8 q0, q0, q6 vld1.8 {d4, d5}, [r2,:128]! vrhadd.u8 q1, q1, q7 vld1.8 {d6, d7}, [r2,:128]! vrhadd.u8 q2, q2, q4 vrhadd.u8 q3, q3, q5 .ifc \type,avg vld1.8 {d16}, [r0,:64], r3 vld1.8 {d17}, [r0,:64], r3 vld1.8 {d18}, [r0,:64], r3 vld1.8 {d19}, [r0,:64], r3 vrhadd.u8 q0, q0, q8 vld1.8 {d20}, [r0,:64], r3 vld1.8 {d21}, [r0,:64], r3 vrhadd.u8 q1, q1, q9 vld1.8 {d22}, [r0,:64], r3 vld1.8 {d23}, [r0,:64], r3 vrhadd.u8 q2, q2, q10 vrhadd.u8 q3, q3, q11 sub r0, r0, r3, lsl #3 .endif vst1.8 {d0}, [r0,:64], r3 vst1.8 {d1}, [r0,:64], r3 vst1.8 {d2}, [r0,:64], r3 vst1.8 {d3}, [r0,:64], r3 vst1.8 {d4}, [r0,:64], r3 vst1.8 {d5}, [r0,:64], r3 vst1.8 {d6}, [r0,:64], r3 vst1.8 {d7}, [r0,:64], r3 mov lr, r10 bx lr endfunc .endm h264_qpel8_hv_lowpass_l2 put h264_qpel8_hv_lowpass_l2 avg .macro h264_qpel16_hv type function \type\()_h264_qpel16_hv_lowpass_neon mov r9, lr bl \type\()_h264_qpel8_hv_lowpass_neon sub r1, r1, r3, lsl #2 bl \type\()_h264_qpel8_hv_lowpass_neon sub r1, r1, r3, lsl #4 sub r1, r1, r3, lsl #2 add r1, r1, #8 sub r0, r0, r2, lsl #4 add r0, r0, #8 bl \type\()_h264_qpel8_hv_lowpass_neon sub r1, r1, r3, lsl #2 mov lr, r9 b \type\()_h264_qpel8_hv_lowpass_neon endfunc function \type\()_h264_qpel16_hv_lowpass_l2_neon mov r9, lr sub r2, r4, #256 bl \type\()_h264_qpel8_hv_lowpass_l2_neon sub r1, r1, r3, lsl #2 bl \type\()_h264_qpel8_hv_lowpass_l2_neon sub r1, r1, r3, lsl #4 sub r1, r1, r3, lsl #2 add r1, r1, #8 sub r0, r0, r3, lsl #4 add r0, r0, #8 bl \type\()_h264_qpel8_hv_lowpass_l2_neon sub r1, r1, r3, lsl #2 mov lr, r9 b \type\()_h264_qpel8_hv_lowpass_l2_neon endfunc .endm h264_qpel16_hv put h264_qpel16_hv avg .macro h264_qpel8 type function ff_\type\()_h264_qpel8_mc10_neon, export=1 lowpass_const r3 mov r3, r1 sub r1, r1, #2 mov r12, #8 b \type\()_h264_qpel8_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel8_mc20_neon, export=1 lowpass_const r3 sub r1, r1, #2 mov r3, r2 mov r12, #8 b \type\()_h264_qpel8_h_lowpass_neon endfunc function ff_\type\()_h264_qpel8_mc30_neon, export=1 lowpass_const r3 add r3, r1, #1 sub r1, r1, #2 mov r12, #8 b \type\()_h264_qpel8_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel8_mc01_neon, export=1 push {lr} mov r12, r1 \type\()_h264_qpel8_mc01: lowpass_const r3 mov r3, r2 sub r1, r1, r2, lsl #1 vpush {d8-d15} bl \type\()_h264_qpel8_v_lowpass_l2_neon vpop {d8-d15} pop {pc} endfunc function ff_\type\()_h264_qpel8_mc11_neon, export=1 push {r0, r1, r11, lr} \type\()_h264_qpel8_mc11: lowpass_const r3 mov r11, sp A bic sp, sp, #15 T bic r0, r11, #15 T mov sp, r0 sub sp, sp, #64 mov r0, sp sub r1, r1, #2 mov r3, #8 mov r12, #8 vpush {d8-d15} bl put_h264_qpel8_h_lowpass_neon ldrd r0, r1, [r11], #8 mov r3, r2 add r12, sp, #64 sub r1, r1, r2, lsl #1 mov r2, #8 bl \type\()_h264_qpel8_v_lowpass_l2_neon vpop {d8-d15} mov sp, r11 pop {r11, pc} endfunc function ff_\type\()_h264_qpel8_mc21_neon, export=1 push {r0, r1, r4, r10, r11, lr} \type\()_h264_qpel8_mc21: lowpass_const r3 mov r11, sp A bic sp, sp, #15 T bic r0, r11, #15 T mov sp, r0 sub sp, sp, #(8*8+16*12) sub r1, r1, #2 mov r3, #8 mov r0, sp mov r12, #8 vpush {d8-d15} bl put_h264_qpel8_h_lowpass_neon mov r4, r0 ldrd r0, r1, [r11], #8 sub r1, r1, r2, lsl #1 sub r1, r1, #2 mov r3, r2 sub r2, r4, #64 bl \type\()_h264_qpel8_hv_lowpass_l2_neon vpop {d8-d15} mov sp, r11 pop {r4, r10, r11, pc} endfunc function ff_\type\()_h264_qpel8_mc31_neon, export=1 add r1, r1, #1 push {r0, r1, r11, lr} sub r1, r1, #1 b \type\()_h264_qpel8_mc11 endfunc function ff_\type\()_h264_qpel8_mc02_neon, export=1 push {lr} lowpass_const r3 sub r1, r1, r2, lsl #1 mov r3, r2 vpush {d8-d15} bl \type\()_h264_qpel8_v_lowpass_neon vpop {d8-d15} pop {pc} endfunc function ff_\type\()_h264_qpel8_mc12_neon, export=1 push {r0, r1, r4, r10, r11, lr} \type\()_h264_qpel8_mc12: lowpass_const r3 mov r11, sp A bic sp, sp, #15 T bic r0, r11, #15 T mov sp, r0 sub sp, sp, #(8*8+16*12) sub r1, r1, r2, lsl #1 mov r3, r2 mov r2, #8 mov r0, sp vpush {d8-d15} bl put_h264_qpel8_v_lowpass_neon mov r4, r0 ldrd r0, r1, [r11], #8 sub r1, r1, r3, lsl #1 sub r1, r1, #2 sub r2, r4, #64 bl \type\()_h264_qpel8_hv_lowpass_l2_neon vpop {d8-d15} mov sp, r11 pop {r4, r10, r11, pc} endfunc function ff_\type\()_h264_qpel8_mc22_neon, export=1 push {r4, r10, r11, lr} mov r11, sp A bic sp, sp, #15 T bic r4, r11, #15 T mov sp, r4 sub r1, r1, r2, lsl #1 sub r1, r1, #2 mov r3, r2 sub sp, sp, #(16*12) mov r4, sp vpush {d8-d15} bl \type\()_h264_qpel8_hv_lowpass_neon vpop {d8-d15} mov sp, r11 pop {r4, r10, r11, pc} endfunc function ff_\type\()_h264_qpel8_mc32_neon, export=1 push {r0, r1, r4, r10, r11, lr} add r1, r1, #1 b \type\()_h264_qpel8_mc12 endfunc function ff_\type\()_h264_qpel8_mc03_neon, export=1 push {lr} add r12, r1, r2 b \type\()_h264_qpel8_mc01 endfunc function ff_\type\()_h264_qpel8_mc13_neon, export=1 push {r0, r1, r11, lr} add r1, r1, r2 b \type\()_h264_qpel8_mc11 endfunc function ff_\type\()_h264_qpel8_mc23_neon, export=1 push {r0, r1, r4, r10, r11, lr} add r1, r1, r2 b \type\()_h264_qpel8_mc21 endfunc function ff_\type\()_h264_qpel8_mc33_neon, export=1 add r1, r1, #1 push {r0, r1, r11, lr} add r1, r1, r2 sub r1, r1, #1 b \type\()_h264_qpel8_mc11 endfunc .endm h264_qpel8 put h264_qpel8 avg .macro h264_qpel16 type function ff_\type\()_h264_qpel16_mc10_neon, export=1 lowpass_const r3 mov r3, r1 sub r1, r1, #2 b \type\()_h264_qpel16_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel16_mc20_neon, export=1 lowpass_const r3 sub r1, r1, #2 mov r3, r2 b \type\()_h264_qpel16_h_lowpass_neon endfunc function ff_\type\()_h264_qpel16_mc30_neon, export=1 lowpass_const r3 add r3, r1, #1 sub r1, r1, #2 b \type\()_h264_qpel16_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel16_mc01_neon, export=1 push {r4, lr} mov r12, r1 \type\()_h264_qpel16_mc01: lowpass_const r3 mov r3, r2 sub r1, r1, r2, lsl #1 vpush {d8-d15} bl \type\()_h264_qpel16_v_lowpass_l2_neon vpop {d8-d15} pop {r4, pc} endfunc function ff_\type\()_h264_qpel16_mc11_neon, export=1 push {r0, r1, r4, r11, lr} \type\()_h264_qpel16_mc11: lowpass_const r3 mov r11, sp A bic sp, sp, #15 T bic r0, r11, #15 T mov sp, r0 sub sp, sp, #256 mov r0, sp sub r1, r1, #2 mov r3, #16 vpush {d8-d15} bl put_h264_qpel16_h_lowpass_neon ldrd r0, r1, [r11], #8 mov r3, r2 add r12, sp, #64 sub r1, r1, r2, lsl #1 mov r2, #16 bl \type\()_h264_qpel16_v_lowpass_l2_neon vpop {d8-d15} mov sp, r11 pop {r4, r11, pc} endfunc function ff_\type\()_h264_qpel16_mc21_neon, export=1 push {r0, r1, r4-r5, r9-r11, lr} \type\()_h264_qpel16_mc21: lowpass_const r3 mov r11, sp A bic sp, sp, #15 T bic r0, r11, #15 T mov sp, r0 sub sp, sp, #(16*16+16*12) sub r1, r1, #2 mov r0, sp vpush {d8-d15} bl put_h264_qpel16_h_lowpass_neon_packed mov r4, r0 ldrd r0, r1, [r11], #8 sub r1, r1, r2, lsl #1 sub r1, r1, #2 mov r3, r2 bl \type\()_h264_qpel16_hv_lowpass_l2_neon vpop {d8-d15} mov sp, r11 pop {r4-r5, r9-r11, pc} endfunc function ff_\type\()_h264_qpel16_mc31_neon, export=1 add r1, r1, #1 push {r0, r1, r4, r11, lr} sub r1, r1, #1 b \type\()_h264_qpel16_mc11 endfunc function ff_\type\()_h264_qpel16_mc02_neon, export=1 push {r4, lr} lowpass_const r3 sub r1, r1, r2, lsl #1 mov r3, r2 vpush {d8-d15} bl \type\()_h264_qpel16_v_lowpass_neon vpop {d8-d15} pop {r4, pc} endfunc function ff_\type\()_h264_qpel16_mc12_neon, export=1 push {r0, r1, r4-r5, r9-r11, lr} \type\()_h264_qpel16_mc12: lowpass_const r3 mov r11, sp A bic sp, sp, #15 T bic r0, r11, #15 T mov sp, r0 sub sp, sp, #(16*16+16*12) sub r1, r1, r2, lsl #1 mov r0, sp mov r3, r2 vpush {d8-d15} bl put_h264_qpel16_v_lowpass_neon_packed mov r4, r0 ldrd r0, r1, [r11], #8 sub r1, r1, r3, lsl #1 sub r1, r1, #2 mov r2, r3 bl \type\()_h264_qpel16_hv_lowpass_l2_neon vpop {d8-d15} mov sp, r11 pop {r4-r5, r9-r11, pc} endfunc function ff_\type\()_h264_qpel16_mc22_neon, export=1 push {r4, r9-r11, lr} lowpass_const r3 mov r11, sp A bic sp, sp, #15 T bic r4, r11, #15 T mov sp, r4 sub r1, r1, r2, lsl #1 sub r1, r1, #2 mov r3, r2 sub sp, sp, #(16*12) mov r4, sp vpush {d8-d15} bl \type\()_h264_qpel16_hv_lowpass_neon vpop {d8-d15} mov sp, r11 pop {r4, r9-r11, pc} endfunc function ff_\type\()_h264_qpel16_mc32_neon, export=1 push {r0, r1, r4-r5, r9-r11, lr} add r1, r1, #1 b \type\()_h264_qpel16_mc12 endfunc function ff_\type\()_h264_qpel16_mc03_neon, export=1 push {r4, lr} add r12, r1, r2 b \type\()_h264_qpel16_mc01 endfunc function ff_\type\()_h264_qpel16_mc13_neon, export=1 push {r0, r1, r4, r11, lr} add r1, r1, r2 b \type\()_h264_qpel16_mc11 endfunc function ff_\type\()_h264_qpel16_mc23_neon, export=1 push {r0, r1, r4-r5, r9-r11, lr} add r1, r1, r2 b \type\()_h264_qpel16_mc21 endfunc function ff_\type\()_h264_qpel16_mc33_neon, export=1 add r1, r1, #1 push {r0, r1, r4, r11, lr} add r1, r1, r2 sub r1, r1, #1 b \type\()_h264_qpel16_mc11 endfunc .endm h264_qpel16 put h264_qpel16 avg