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/*
* Copyright © 2022 Rémi Denis-Courmont.
*
* 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/riscv/asm.S"
func ff_get_pixels_8_rvi
.irp row, 0, 1, 2, 3, 4, 5, 6, 7
ld t0, (a1)
add a1, a1, a2
sd zero, ((\row * 16) + 0)(a0)
addi t6, t6, -1
sd zero, ((\row * 16) + 8)(a0)
srli t1, t0, 8
sb t0, ((\row * 16) + 0)(a0)
srli t2, t0, 16
sb t1, ((\row * 16) + 2)(a0)
srli t3, t0, 24
sb t2, ((\row * 16) + 4)(a0)
srli t4, t0, 32
sb t3, ((\row * 16) + 6)(a0)
srli t1, t0, 40
sb t4, ((\row * 16) + 8)(a0)
srli t2, t0, 48
sb t1, ((\row * 16) + 10)(a0)
srli t3, t0, 56
sb t2, ((\row * 16) + 12)(a0)
sb t3, ((\row * 16) + 14)(a0)
.endr
ret
endfunc
func ff_get_pixels_16_rvi
.irp row, 0, 1, 2, 3, 4, 5, 6, 7
ld t0, 0(a1)
ld t1, 8(a1)
add a1, a1, a2
sd t0, ((\row * 16) + 0)(a0)
sd t1, ((\row * 16) + 8)(a0)
.endr
ret
endfunc
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