diff options
| author | Diego Biurrun <diego@biurrun.de> | 2014-01-24 11:55:16 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2014-06-30 07:58:46 -0700 |
| commit | e3fcb14347466095839c2a3c47ebecff02da891e (patch) | |
| tree | 38fbcef2c592faae3610887dbda3ab333181d1dc /libavcodec/arm/dsputil_neon.S | |
| parent | adcb8392c9b185fd8a91a95fa256d15ab1432a30 (diff) | |
dsputil: Split off IDCT bits into their own context
Diffstat (limited to 'libavcodec/arm/dsputil_neon.S')
| -rw-r--r-- | libavcodec/arm/dsputil_neon.S | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/libavcodec/arm/dsputil_neon.S b/libavcodec/arm/dsputil_neon.S deleted file mode 100644 index ed6f218380..0000000000 --- a/libavcodec/arm/dsputil_neon.S +++ /dev/null @@ -1,128 +0,0 @@ -/* - * ARM NEON optimised DSP functions - * Copyright (c) 2008 Mans Rullgard <mans@mansr.com> - * - * This file is part of Libav. - * - * Libav 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. - * - * Libav 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 Libav; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "libavutil/arm/asm.S" - -function ff_put_pixels_clamped_neon, export=1 - vld1.16 {d16-d19}, [r0,:128]! - vqmovun.s16 d0, q8 - vld1.16 {d20-d23}, [r0,:128]! - vqmovun.s16 d1, q9 - vld1.16 {d24-d27}, [r0,:128]! - vqmovun.s16 d2, q10 - vld1.16 {d28-d31}, [r0,:128]! - vqmovun.s16 d3, q11 - vst1.8 {d0}, [r1,:64], r2 - vqmovun.s16 d4, q12 - vst1.8 {d1}, [r1,:64], r2 - vqmovun.s16 d5, q13 - vst1.8 {d2}, [r1,:64], r2 - vqmovun.s16 d6, q14 - vst1.8 {d3}, [r1,:64], r2 - vqmovun.s16 d7, q15 - vst1.8 {d4}, [r1,:64], r2 - vst1.8 {d5}, [r1,:64], r2 - vst1.8 {d6}, [r1,:64], r2 - vst1.8 {d7}, [r1,:64], r2 - bx lr -endfunc - -function ff_put_signed_pixels_clamped_neon, export=1 - vmov.u8 d31, #128 - vld1.16 {d16-d17}, [r0,:128]! - vqmovn.s16 d0, q8 - vld1.16 {d18-d19}, [r0,:128]! - vqmovn.s16 d1, q9 - vld1.16 {d16-d17}, [r0,:128]! - vqmovn.s16 d2, q8 - vld1.16 {d18-d19}, [r0,:128]! - vadd.u8 d0, d0, d31 - vld1.16 {d20-d21}, [r0,:128]! - vadd.u8 d1, d1, d31 - vld1.16 {d22-d23}, [r0,:128]! - vadd.u8 d2, d2, d31 - vst1.8 {d0}, [r1,:64], r2 - vqmovn.s16 d3, q9 - vst1.8 {d1}, [r1,:64], r2 - vqmovn.s16 d4, q10 - vst1.8 {d2}, [r1,:64], r2 - vqmovn.s16 d5, q11 - vld1.16 {d24-d25}, [r0,:128]! - vadd.u8 d3, d3, d31 - vld1.16 {d26-d27}, [r0,:128]! - vadd.u8 d4, d4, d31 - vadd.u8 d5, d5, d31 - vst1.8 {d3}, [r1,:64], r2 - vqmovn.s16 d6, q12 - vst1.8 {d4}, [r1,:64], r2 - vqmovn.s16 d7, q13 - vst1.8 {d5}, [r1,:64], r2 - vadd.u8 d6, d6, d31 - vadd.u8 d7, d7, d31 - vst1.8 {d6}, [r1,:64], r2 - vst1.8 {d7}, [r1,:64], r2 - bx lr -endfunc - -function ff_add_pixels_clamped_neon, export=1 - mov r3, r1 - vld1.8 {d16}, [r1,:64], r2 - vld1.16 {d0-d1}, [r0,:128]! - vaddw.u8 q0, q0, d16 - vld1.8 {d17}, [r1,:64], r2 - vld1.16 {d2-d3}, [r0,:128]! - vqmovun.s16 d0, q0 - vld1.8 {d18}, [r1,:64], r2 - vaddw.u8 q1, q1, d17 - vld1.16 {d4-d5}, [r0,:128]! - vaddw.u8 q2, q2, d18 - vst1.8 {d0}, [r3,:64], r2 - vqmovun.s16 d2, q1 - vld1.8 {d19}, [r1,:64], r2 - vld1.16 {d6-d7}, [r0,:128]! - vaddw.u8 q3, q3, d19 - vqmovun.s16 d4, q2 - vst1.8 {d2}, [r3,:64], r2 - vld1.8 {d16}, [r1,:64], r2 - vqmovun.s16 d6, q3 - vld1.16 {d0-d1}, [r0,:128]! - vaddw.u8 q0, q0, d16 - vst1.8 {d4}, [r3,:64], r2 - vld1.8 {d17}, [r1,:64], r2 - vld1.16 {d2-d3}, [r0,:128]! - vaddw.u8 q1, q1, d17 - vst1.8 {d6}, [r3,:64], r2 - vqmovun.s16 d0, q0 - vld1.8 {d18}, [r1,:64], r2 - vld1.16 {d4-d5}, [r0,:128]! - vaddw.u8 q2, q2, d18 - vst1.8 {d0}, [r3,:64], r2 - vqmovun.s16 d2, q1 - vld1.8 {d19}, [r1,:64], r2 - vqmovun.s16 d4, q2 - vld1.16 {d6-d7}, [r0,:128]! - vaddw.u8 q3, q3, d19 - vst1.8 {d2}, [r3,:64], r2 - vqmovun.s16 d6, q3 - vst1.8 {d4}, [r3,:64], r2 - vst1.8 {d6}, [r3,:64], r2 - bx lr -endfunc |