Merge commit 'cef914e08310166112ac09567e66452a7679bfc8'

[ffmpeg] / libavcodec / arm / vp8dsp_neon.S

diff --git a/libavcodec/arm/vp8dsp_neon.S b/libavcodec/arm/vp8dsp_neon.S
index fcb424881b0a0182b2f42818af56c8258b907c4c..7cedfc25316016facdde52cb58df658cd3e8f58b 100644 (file)
--- a/libavcodec/arm/vp8dsp_neon.S
+++ b/libavcodec/arm/vp8dsp_neon.S
@@ -773,23 +773,6 @@ endfunc
         vqrshrun.s16    \d1, q14, #7
 .endm
 
-.macro  vp8_epel8_v6    d0,  s0,  s1,  s2,  s3,  s4,  s5
-        vmovl.u8        q10, \s2
-        vmovl.u8        q11, \s3
-        vmovl.u8        q9,  \s1
-        vmovl.u8        q12, \s4
-        vmovl.u8        q8,  \s0
-        vmovl.u8        q13, \s5
-        vmul.u16        q10, q10, d0[2]
-        vmul.u16        q11, q11, d0[3]
-        vmls.u16        q10, q9,  d0[1]
-        vmls.u16        q11, q12, d1[0]
-        vmla.u16        q10, q8,  d0[0]
-        vmla.u16        q11, q13, d1[1]
-        vqadd.s16       q11, q10, q11
-        vqrshrun.s16    \d0, q11, #7
-.endm
-
 .macro  vp8_epel8_v6_y2 d0, d1, s0, s1, s2, s3, s4, s5, s6
         vmovl.u8        q10, \s0
         vmovl.u8        q11, \s3
@@ -909,12 +892,12 @@ function ff_put_vp8_epel16_h6v6_neon, export=1
         sub             r2,  r2,  r3,  lsl #1
         sub             r2,  r2,  #2
         push            {r4,lr}
-        vpush           {d8-d9}
+        vpush           {d8-d15}
 
         @ first pass (horizontal):
-        ldr             r4,  [sp, #28]          @ mx
+        ldr             r4,  [sp, #64+8+4]          @ mx
         movrel          lr,  subpel_filters-16
-        ldr             r12, [sp, #24]          @ h
+        ldr             r12, [sp, #64+8+0]          @ h
         add             r4,  lr,  r4, lsl #4
         sub             sp,  sp,  #336+16
         vld1.16         {q0},     [r4,:128]
@@ -931,9 +914,9 @@ function ff_put_vp8_epel16_h6v6_neon, export=1
         bne             1b
 
         @ second pass (vertical):
-        ldr             r4,  [sp, #336+16+32]   @ my
+        ldr             r4,  [sp, #336+16+64+8+8]   @ my
         movrel          lr,  subpel_filters-16
-        ldr             r12, [sp, #336+16+24]   @ h
+        ldr             r12, [sp, #336+16+64+8+0]   @ h
         add             r4,  lr,  r4, lsl #4
         add             lr,  sp,  #15
         vld1.16         {q0},     [r4,:128]
@@ -941,18 +924,20 @@ function ff_put_vp8_epel16_h6v6_neon, export=1
 2:
         vld1.8          {d2-d5},  [lr,:128]!
         vld1.8          {d6-d9},  [lr,:128]!
-        vld1.8          {d28-d31},[lr,:128]
-        sub             lr,  lr,  #48
+        vld1.8          {d10-d13},[lr,:128]!
+        vld1.8          {d14-d15},[lr,:128]
+        sub             lr,  lr,  #64
 
-        vp8_epel8_v6    d2, d2, d4, d6, d8, d28, d30
-        vp8_epel8_v6    d3, d3, d5, d7, d9, d29, d31
+        vp8_epel8_v6_y2 d2,  d4,  d2,  d4,  d6,  d8,  d10, d12, d14
+        vp8_epel8_v6_y2 d3,  d5,  d3,  d5,  d7,  d9,  d11, d13, d15
 
         vst1.8          {d2-d3}, [r0,:128], r1
-        subs            r12, r12, #1
+        vst1.8          {d4-d5}, [r0,:128], r1
+        subs            r12, r12, #2
         bne             2b
 
         add             sp,  sp,  #336+16
-        vpop            {d8-d9}
+        vpop            {d8-d15}
         pop             {r4,pc}
 endfunc