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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-01-31 19:26:02 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-02-02 03:40:48 +0100 |
| commit | a8ae4e0e7bf854a4eb278ab353478d6ab7334d22 (patch) | |
| tree | f860a60a19ba6621d6d16c0c5a464d3860fb7df4 /libavcodec/arm/dsputil_neon.S | |
| parent | 403fa3cf07db6aba070eef262f10d0616088025f (diff) | |
| download | ffmpeg-a8ae4e0e7bf854a4eb278ab353478d6ab7334d22.tar.gz | |
Remove unneeded add bias from 3 functions.
DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 80ba1ddb58b5923b9f36a6acd542affc4ca722eb)
Diffstat (limited to 'libavcodec/arm/dsputil_neon.S')
| -rw-r--r-- | libavcodec/arm/dsputil_neon.S | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/libavcodec/arm/dsputil_neon.S b/libavcodec/arm/dsputil_neon.S index 42fb38de52..8329f6cc57 100644 --- a/libavcodec/arm/dsputil_neon.S +++ b/libavcodec/arm/dsputil_neon.S @@ -777,11 +777,8 @@ function ff_vector_fmul_neon, export=1 endfunc function ff_vector_fmul_window_neon, export=1 -VFP vdup.32 q8, d0[0] -NOVFP vld1.32 {d16[],d17[]}, [sp,:32] push {r4,r5,lr} -VFP ldr lr, [sp, #12] -NOVFP ldr lr, [sp, #16] + ldr lr, [sp, #12] sub r2, r2, #8 sub r5, lr, #2 add r2, r2, r5, lsl #2 @@ -793,14 +790,12 @@ NOVFP ldr lr, [sp, #16] vld1.64 {d4,d5}, [r3,:128]! vld1.64 {d6,d7}, [r4,:128], r5 1: subs lr, lr, #4 - vmov q11, q8 - vmla.f32 d22, d0, d4 - vmov q10, q8 - vmla.f32 d23, d1, d5 + vmul.f32 d22, d0, d4 vrev64.32 q3, q3 - vmla.f32 d20, d0, d7 + vmul.f32 d23, d1, d5 vrev64.32 q1, q1 - vmla.f32 d21, d1, d6 + vmul.f32 d20, d0, d7 + vmul.f32 d21, d1, d6 beq 2f vmla.f32 d22, d3, d7 vld1.64 {d0,d1}, [r1,:128]! |