diff options
Diffstat (limited to 'third_party/aom/aom_dsp/arm/aom_convolve_avg_neon_asm.asm')
| -rw-r--r-- | third_party/aom/aom_dsp/arm/aom_convolve_avg_neon_asm.asm | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/third_party/aom/aom_dsp/arm/aom_convolve_avg_neon_asm.asm b/third_party/aom/aom_dsp/arm/aom_convolve_avg_neon_asm.asm deleted file mode 100644 index 43c300954..000000000 --- a/third_party/aom/aom_dsp/arm/aom_convolve_avg_neon_asm.asm +++ /dev/null @@ -1,119 +0,0 @@ -; -; Copyright (c) 2016, Alliance for Open Media. All rights reserved -; -; This source code is subject to the terms of the BSD 2 Clause License and -; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License -; was not distributed with this source code in the LICENSE file, you can -; obtain it at www.aomedia.org/license/software. If the Alliance for Open -; Media Patent License 1.0 was not distributed with this source code in the -; PATENTS file, you can obtain it at www.aomedia.org/license/patent. -; - -; - - EXPORT |aom_convolve_avg_neon| - ARM - REQUIRE8 - PRESERVE8 - - AREA ||.text||, CODE, READONLY, ALIGN=2 - -|aom_convolve_avg_neon| PROC - push {r4-r6, lr} - ldrd r4, r5, [sp, #32] - mov r6, r2 - - cmp r4, #32 - bgt avg64 - beq avg32 - cmp r4, #8 - bgt avg16 - beq avg8 - b avg4 - -avg64 - sub lr, r1, #32 - sub r4, r3, #32 -avg64_h - pld [r0, r1, lsl #1] - vld1.8 {q0-q1}, [r0]! - vld1.8 {q2-q3}, [r0], lr - pld [r2, r3] - vld1.8 {q8-q9}, [r6@128]! - vld1.8 {q10-q11}, [r6@128], r4 - vrhadd.u8 q0, q0, q8 - vrhadd.u8 q1, q1, q9 - vrhadd.u8 q2, q2, q10 - vrhadd.u8 q3, q3, q11 - vst1.8 {q0-q1}, [r2@128]! - vst1.8 {q2-q3}, [r2@128], r4 - subs r5, r5, #1 - bgt avg64_h - pop {r4-r6, pc} - -avg32 - vld1.8 {q0-q1}, [r0], r1 - vld1.8 {q2-q3}, [r0], r1 - vld1.8 {q8-q9}, [r6@128], r3 - vld1.8 {q10-q11}, [r6@128], r3 - pld [r0] - vrhadd.u8 q0, q0, q8 - pld [r0, r1] - vrhadd.u8 q1, q1, q9 - pld [r6] - vrhadd.u8 q2, q2, q10 - pld [r6, r3] - vrhadd.u8 q3, q3, q11 - vst1.8 {q0-q1}, [r2@128], r3 - vst1.8 {q2-q3}, [r2@128], r3 - subs r5, r5, #2 - bgt avg32 - pop {r4-r6, pc} - -avg16 - vld1.8 {q0}, [r0], r1 - vld1.8 {q1}, [r0], r1 - vld1.8 {q2}, [r6@128], r3 - vld1.8 {q3}, [r6@128], r3 - pld [r0] - pld [r0, r1] - vrhadd.u8 q0, q0, q2 - pld [r6] - pld [r6, r3] - vrhadd.u8 q1, q1, q3 - vst1.8 {q0}, [r2@128], r3 - vst1.8 {q1}, [r2@128], r3 - subs r5, r5, #2 - bgt avg16 - pop {r4-r6, pc} - -avg8 - vld1.8 {d0}, [r0], r1 - vld1.8 {d1}, [r0], r1 - vld1.8 {d2}, [r6@64], r3 - vld1.8 {d3}, [r6@64], r3 - pld [r0] - pld [r0, r1] - vrhadd.u8 q0, q0, q1 - pld [r6] - pld [r6, r3] - vst1.8 {d0}, [r2@64], r3 - vst1.8 {d1}, [r2@64], r3 - subs r5, r5, #2 - bgt avg8 - pop {r4-r6, pc} - -avg4 - vld1.32 {d0[0]}, [r0], r1 - vld1.32 {d0[1]}, [r0], r1 - vld1.32 {d2[0]}, [r6@32], r3 - vld1.32 {d2[1]}, [r6@32], r3 - vrhadd.u8 d0, d0, d2 - vst1.32 {d0[0]}, [r2@32], r3 - vst1.32 {d0[1]}, [r2@32], r3 - subs r5, r5, #2 - bgt avg4 - pop {r4-r6, pc} - ENDP - - END |