44 lines
1.3 KiB
NASM
44 lines
1.3 KiB
NASM
;
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; Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
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;
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; Use of this source code is governed by a BSD-style license
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; that can be found in the LICENSE file in the root of the source
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; tree. An additional intellectual property rights grant can be found
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; in the file PATENTS. All contributing project authors may
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; be found in the AUTHORS file in the root of the source tree.
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;
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EXPORT |vp8_copy_mem8x8_neon|
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; ARM
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; REQUIRE8
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; PRESERVE8
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AREA Block, CODE, READONLY ; name this block of code
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;void copy_mem8x8_neon( unsigned char *src, int src_stride, unsigned char *dst, int dst_stride)
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;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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|vp8_copy_mem8x8_neon| PROC
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vld1.u8 {d0}, [r0], r1
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vld1.u8 {d1}, [r0], r1
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vst1.u8 {d0}, [r2], r3
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vld1.u8 {d2}, [r0], r1
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vst1.u8 {d1}, [r2], r3
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vld1.u8 {d3}, [r0], r1
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vst1.u8 {d2}, [r2], r3
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vld1.u8 {d4}, [r0], r1
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vst1.u8 {d3}, [r2], r3
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vld1.u8 {d5}, [r0], r1
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vst1.u8 {d4}, [r2], r3
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vld1.u8 {d6}, [r0], r1
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vst1.u8 {d5}, [r2], r3
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vld1.u8 {d7}, [r0], r1
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vst1.u8 {d6}, [r2], r3
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vst1.u8 {d7}, [r2], r3
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mov pc, lr
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ENDP ; |vp8_copy_mem8x8_neon|
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END
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