avcodec/arm/sbrdsp_neon: Use a free register instead of putting 2 things in one
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 11 Jan 2018 21:47:10 +0000 (22:47 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 19 Feb 2018 01:40:54 +0000 (02:40 +0100)
Fixes high pitched shriek
Fixes: 25420848_1478428308873746_4255813235963330560_n.mp4

Reported-by: Dale Curtis <dalecurtis@google.com>
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7dbbb75ee32f87108ca9e15f5551dbbe69fe2641)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/arm/sbrdsp_neon.S

index e66abd6..003b04e 100644 (file)
@@ -336,11 +336,11 @@ function ff_sbr_hf_apply_noise_0_neon, export=1
         vld1.32         {d0},     [r0,:64]
         vld1.32         {d6},     [lr,:64]
         vld1.32         {d2[]},   [r1,:32]!
-        vld1.32         {d3[]},   [r2,:32]!
+        vld1.32         {d18[]},  [r2,:32]!
         vceq.f32        d4,  d2,  #0
         veor            d2,  d2,  d3
         vmov            d1,  d0
-        vmla.f32        d0,  d6,  d3
+        vmla.f32        d0,  d6,  d18
         vadd.f32        s2,  s2,  s4
         vbif            d0,  d1,  d4
         vst1.32         {d0},     [r0,:64]!