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ffmpeg/libavcodec/arm/idctdsp_neon.S

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ARM: NEON optimised put_pixels functions Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15 22:12:32 +00:00
/*
dsputil: Split off IDCT bits into their own context
2014-01-24 10:55:16 +00:00
* ARM-NEON-optimized IDCT functions
ARM: NEON optimised put_pixels functions Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15 22:12:32 +00:00
* Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
*
Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-18 17:35:10 +00:00
* This file is part of Libav.
ARM: NEON optimised put_pixels functions Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15 22:12:32 +00:00
*
Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-18 17:35:10 +00:00
* Libav is free software; you can redistribute it and/or
ARM: NEON optimised put_pixels functions Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15 22:12:32 +00:00
* 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.
*
Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-18 17:35:10 +00:00
* Libav is distributed in the hope that it will be useful,
ARM: NEON optimised put_pixels functions Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15 22:12:32 +00:00
* 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
Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-18 17:35:10 +00:00
* License along with Libav; if not, write to the Free Software
ARM: NEON optimised put_pixels functions Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15 22:12:32 +00:00
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
ARM: Move asm.S from libavcodec to libavutil This will allow for easier implementation of ARM-optimized functions in libraries other than libavcodec.
2012-05-21 19:46:23 +00:00
#include "libavutil/arm/asm.S"
ARM: NEON optimised put_pixels functions Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15 22:12:32 +00:00
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
function ff_put_pixels_clamped_neon, export=1
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d16-d19}, [r0,:128]!
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d0, q8
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d20-d23}, [r0,:128]!
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d1, q9
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d24-d27}, [r0,:128]!
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d2, q10
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d28-d31}, [r0,:128]!
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d3, q11
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d0}, [r1,:64], r2
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d4, q12
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d1}, [r1,:64], r2
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d5, q13
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d2}, [r1,:64], r2
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d6, q14
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d3}, [r1,:64], r2
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
vqmovun.s16 d7, q15
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d4}, [r1,:64], r2
vst1.8 {d5}, [r1,:64], r2
vst1.8 {d6}, [r1,:64], r2
vst1.8 {d7}, [r1,:64], r2
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
bx lr
ARM: set size of asm functions in object files Originally committed as revision 22404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:17:56 +00:00
endfunc
ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-29 11:31:43 +00:00
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
function ff_put_signed_pixels_clamped_neon, export=1
vmov.u8 d31, #128
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d16-d17}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d0, q8
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d18-d19}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d1, q9
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d16-d17}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d2, q8
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d18-d19}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vadd.u8 d0, d0, d31
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d20-d21}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vadd.u8 d1, d1, d31
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d22-d23}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vadd.u8 d2, d2, d31
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d0}, [r1,:64], r2
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d3, q9
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d1}, [r1,:64], r2
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d4, q10
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d2}, [r1,:64], r2
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d5, q11
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d24-d25}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vadd.u8 d3, d3, d31
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d26-d27}, [r0,:128]!
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vadd.u8 d4, d4, d31
vadd.u8 d5, d5, d31
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d3}, [r1,:64], r2
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d6, q12
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d4}, [r1,:64], r2
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vqmovn.s16 d7, q13
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d5}, [r1,:64], r2
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
vadd.u8 d6, d6, d31
vadd.u8 d7, d7, d31
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d6}, [r1,:64], r2
vst1.8 {d7}, [r1,:64], r2
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
bx lr
ARM: set size of asm functions in object files Originally committed as revision 22404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:17:56 +00:00
endfunc
ARM: NEON optimized put_signed_pixels_clamped Originally committed as revision 18333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 21:02:48 +00:00
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
function ff_add_pixels_clamped_neon, export=1
mov r3, r1
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.8 {d16}, [r1,:64], r2
vld1.16 {d0-d1}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q0, q0, d16
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.8 {d17}, [r1,:64], r2
vld1.16 {d2-d3}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vqmovun.s16 d0, q0
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.8 {d18}, [r1,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q1, q1, d17
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d4-d5}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q2, q2, d18
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d0}, [r3,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vqmovun.s16 d2, q1
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.8 {d19}, [r1,:64], r2
vld1.16 {d6-d7}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q3, q3, d19
vqmovun.s16 d4, q2
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d2}, [r3,:64], r2
vld1.8 {d16}, [r1,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vqmovun.s16 d6, q3
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d0-d1}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q0, q0, d16
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d4}, [r3,:64], r2
vld1.8 {d17}, [r1,:64], r2
vld1.16 {d2-d3}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q1, q1, d17
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d6}, [r3,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vqmovun.s16 d0, q0
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.8 {d18}, [r1,:64], r2
vld1.16 {d4-d5}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q2, q2, d18
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d0}, [r3,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vqmovun.s16 d2, q1
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.8 {d19}, [r1,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vqmovun.s16 d4, q2
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vld1.16 {d6-d7}, [r0,:128]!
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vaddw.u8 q3, q3, d19
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d2}, [r3,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
vqmovun.s16 d6, q3
arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-10 16:40:30 +00:00
vst1.8 {d4}, [r3,:64], r2
vst1.8 {d6}, [r3,:64], r2
ARM: NEON optimised add_pixels_clamped Based on patch by David Conrad. Originally committed as revision 18332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 20:18:58 +00:00
bx lr
ARM: set size of asm functions in object files Originally committed as revision 22404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 16:17:56 +00:00
endfunc