diff options
Diffstat (limited to 'libvpx/vp8/common/arm/neon/copymem8x8_neon.asm')
| -rw-r--r-- | libvpx/vp8/common/arm/neon/copymem8x8_neon.asm | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libvpx/vp8/common/arm/neon/copymem8x8_neon.asm b/libvpx/vp8/common/arm/neon/copymem8x8_neon.asm new file mode 100644 index 0000000..1f5b941 --- /dev/null +++ b/libvpx/vp8/common/arm/neon/copymem8x8_neon.asm @@ -0,0 +1,43 @@ +; +; Copyright (c) 2010 The WebM project authors. All Rights Reserved. +; +; Use of this source code is governed by a BSD-style license +; that can be found in the LICENSE file in the root of the source +; tree. An additional intellectual property rights grant can be found +; in the file PATENTS. All contributing project authors may +; be found in the AUTHORS file in the root of the source tree. +; + + + EXPORT |vp8_copy_mem8x8_neon| + ; ARM + ; REQUIRE8 + ; PRESERVE8 + + AREA Block, CODE, READONLY ; name this block of code +;void copy_mem8x8_neon( unsigned char *src, int src_stride, unsigned char *dst, int dst_stride) +;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +|vp8_copy_mem8x8_neon| PROC + + vld1.u8 {d0}, [r0], r1 + vld1.u8 {d1}, [r0], r1 + vst1.u8 {d0}, [r2], r3 + vld1.u8 {d2}, [r0], r1 + vst1.u8 {d1}, [r2], r3 + vld1.u8 {d3}, [r0], r1 + vst1.u8 {d2}, [r2], r3 + vld1.u8 {d4}, [r0], r1 + vst1.u8 {d3}, [r2], r3 + vld1.u8 {d5}, [r0], r1 + vst1.u8 {d4}, [r2], r3 + vld1.u8 {d6}, [r0], r1 + vst1.u8 {d5}, [r2], r3 + vld1.u8 {d7}, [r0], r1 + vst1.u8 {d6}, [r2], r3 + vst1.u8 {d7}, [r2], r3 + + mov pc, lr + + ENDP ; |vp8_copy_mem8x8_neon| + + END |