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cc29d96d5a
Fix related register order issue in ff_h264_idct_add_neon. Found-by: zjh8890 <243186085@qq.com>
150 lines
6.6 KiB
ArmAsm
150 lines
6.6 KiB
ArmAsm
/*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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.macro transpose_8x8B r0, r1, r2, r3, r4, r5, r6, r7, r8, r9
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trn1 \r8\().8B, \r0\().8B, \r1\().8B
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trn2 \r9\().8B, \r0\().8B, \r1\().8B
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trn1 \r1\().8B, \r2\().8B, \r3\().8B
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trn2 \r3\().8B, \r2\().8B, \r3\().8B
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trn1 \r0\().8B, \r4\().8B, \r5\().8B
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trn2 \r5\().8B, \r4\().8B, \r5\().8B
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trn1 \r2\().8B, \r6\().8B, \r7\().8B
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trn2 \r7\().8B, \r6\().8B, \r7\().8B
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trn1 \r4\().4H, \r0\().4H, \r2\().4H
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trn2 \r2\().4H, \r0\().4H, \r2\().4H
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trn1 \r6\().4H, \r5\().4H, \r7\().4H
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trn2 \r7\().4H, \r5\().4H, \r7\().4H
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trn1 \r5\().4H, \r9\().4H, \r3\().4H
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trn2 \r9\().4H, \r9\().4H, \r3\().4H
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trn1 \r3\().4H, \r8\().4H, \r1\().4H
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trn2 \r8\().4H, \r8\().4H, \r1\().4H
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trn1 \r0\().2S, \r3\().2S, \r4\().2S
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trn2 \r4\().2S, \r3\().2S, \r4\().2S
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trn1 \r1\().2S, \r5\().2S, \r6\().2S
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trn2 \r5\().2S, \r5\().2S, \r6\().2S
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trn2 \r6\().2S, \r8\().2S, \r2\().2S
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trn1 \r2\().2S, \r8\().2S, \r2\().2S
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trn1 \r3\().2S, \r9\().2S, \r7\().2S
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trn2 \r7\().2S, \r9\().2S, \r7\().2S
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.endm
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.macro transpose_8x16B r0, r1, r2, r3, r4, r5, r6, r7, t0, t1
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trn1 \t0\().16B, \r0\().16B, \r1\().16B
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trn2 \t1\().16B, \r0\().16B, \r1\().16B
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trn1 \r1\().16B, \r2\().16B, \r3\().16B
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trn2 \r3\().16B, \r2\().16B, \r3\().16B
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trn1 \r0\().16B, \r4\().16B, \r5\().16B
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trn2 \r5\().16B, \r4\().16B, \r5\().16B
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trn1 \r2\().16B, \r6\().16B, \r7\().16B
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trn2 \r7\().16B, \r6\().16B, \r7\().16B
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trn1 \r4\().8H, \r0\().8H, \r2\().8H
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trn2 \r2\().8H, \r0\().8H, \r2\().8H
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trn1 \r6\().8H, \r5\().8H, \r7\().8H
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trn2 \r7\().8H, \r5\().8H, \r7\().8H
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trn1 \r5\().8H, \t1\().8H, \r3\().8H
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trn2 \t1\().8H, \t1\().8H, \r3\().8H
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trn1 \r3\().8H, \t0\().8H, \r1\().8H
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trn2 \t0\().8H, \t0\().8H, \r1\().8H
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trn1 \r0\().4S, \r3\().4S, \r4\().4S
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trn2 \r4\().4S, \r3\().4S, \r4\().4S
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trn1 \r1\().4S, \r5\().4S, \r6\().4S
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trn2 \r5\().4S, \r5\().4S, \r6\().4S
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trn2 \r6\().4S, \t0\().4S, \r2\().4S
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trn1 \r2\().4S, \t0\().4S, \r2\().4S
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trn1 \r3\().4S, \t1\().4S, \r7\().4S
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trn2 \r7\().4S, \t1\().4S, \r7\().4S
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.endm
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.macro transpose_4x16B r0, r1, r2, r3, t4, t5, t6, t7
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trn1 \t4\().16B, \r0\().16B, \r1\().16B
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trn2 \t5\().16B, \r0\().16B, \r1\().16B
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trn1 \t6\().16B, \r2\().16B, \r3\().16B
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trn2 \t7\().16B, \r2\().16B, \r3\().16B
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trn1 \r0\().8H, \t4\().8H, \t6\().8H
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trn2 \r2\().8H, \t4\().8H, \t6\().8H
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trn1 \r1\().8H, \t5\().8H, \t7\().8H
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trn2 \r3\().8H, \t5\().8H, \t7\().8H
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.endm
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.macro transpose_4x8B r0, r1, r2, r3, t4, t5, t6, t7
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trn1 \t4\().8B, \r0\().8B, \r1\().8B
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trn2 \t5\().8B, \r0\().8B, \r1\().8B
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trn1 \t6\().8B, \r2\().8B, \r3\().8B
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trn2 \t7\().8B, \r2\().8B, \r3\().8B
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trn1 \r0\().4H, \t4\().4H, \t6\().4H
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trn2 \r2\().4H, \t4\().4H, \t6\().4H
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trn1 \r1\().4H, \t5\().4H, \t7\().4H
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trn2 \r3\().4H, \t5\().4H, \t7\().4H
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.endm
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.macro transpose_4x4H r0, r1, r2, r3, r4, r5, r6, r7
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trn1 \r4\().4H, \r0\().4H, \r1\().4H
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trn2 \r5\().4H, \r0\().4H, \r1\().4H
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trn1 \r7\().4H, \r2\().4H, \r3\().4H
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trn2 \r6\().4H, \r2\().4H, \r3\().4H
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trn1 \r0\().2S, \r4\().2S, \r7\().2S
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trn2 \r3\().2S, \r4\().2S, \r7\().2S
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trn1 \r1\().2S, \r5\().2S, \r6\().2S
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trn2 \r2\().2S, \r5\().2S, \r6\().2S
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.endm
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.macro transpose_8x8H r0, r1, r2, r3, r4, r5, r6, r7, r8, r9
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trn1 \r8\().8H, \r0\().8H, \r1\().8H
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trn2 \r9\().8H, \r0\().8H, \r1\().8H
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trn1 \r1\().8H, \r2\().8H, \r3\().8H
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trn2 \r3\().8H, \r2\().8H, \r3\().8H
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trn1 \r0\().8H, \r4\().8H, \r5\().8H
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trn2 \r5\().8H, \r4\().8H, \r5\().8H
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trn1 \r2\().8H, \r6\().8H, \r7\().8H
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trn2 \r7\().8H, \r6\().8H, \r7\().8H
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trn1 \r4\().4S, \r0\().4S, \r2\().4S
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trn2 \r2\().4S, \r0\().4S, \r2\().4S
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trn1 \r6\().4S, \r5\().4S, \r7\().4S
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trn2 \r7\().4S, \r5\().4S, \r7\().4S
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trn1 \r5\().4S, \r9\().4S, \r3\().4S
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trn2 \r9\().4S, \r9\().4S, \r3\().4S
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trn1 \r3\().4S, \r8\().4S, \r1\().4S
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trn2 \r8\().4S, \r8\().4S, \r1\().4S
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trn1 \r0\().2D, \r3\().2D, \r4\().2D
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trn2 \r4\().2D, \r3\().2D, \r4\().2D
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trn1 \r1\().2D, \r5\().2D, \r6\().2D
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trn2 \r5\().2D, \r5\().2D, \r6\().2D
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trn2 \r6\().2D, \r8\().2D, \r2\().2D
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trn1 \r2\().2D, \r8\().2D, \r2\().2D
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trn1 \r3\().2D, \r9\().2D, \r7\().2D
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trn2 \r7\().2D, \r9\().2D, \r7\().2D
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.endm
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