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aarch64: vp9itxfm: Use w3 instead of x3 for the int eob parameter 

The clobbering tests in checkasm are only invoked when testing
correctness, so this bug didn't show up when benchmarking the
dc-only version.

This is cherrypicked from libav commit
4d960a1185.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Martin Storsjö 2017-01-10 00:15:10 +02:00 committed by Michael Niedermayer
parent a71cd8439f
commit a95e7de41d
1 changed files with 4 additions and 4 deletions
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8
libavcodec/aarch64/vp9itxfm_neon.S
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@ -204,7 +204,7 @@ function ff_vp9_\txfm1\()_\txfm2\()_4x4_add_neon, export=1
movi v31.8h, #0 movi v31.8h, #0
.ifc \txfm1\()_\txfm2,idct_idct .ifc \txfm1\()_\txfm2,idct_idct
cmp x3, #1 cmp w3, #1
b.ne 1f b.ne 1f
// DC-only for idct/idct // DC-only for idct/idct
ld1r {v2.4h}, [x2] ld1r {v2.4h}, [x2]
@ -344,7 +344,7 @@ function ff_vp9_\txfm1\()_\txfm2\()_8x8_add_neon, export=1
movi v5.16b, #0 movi v5.16b, #0
.ifc \txfm1\()_\txfm2,idct_idct .ifc \txfm1\()_\txfm2,idct_idct
cmp x3, #1 cmp w3, #1
b.ne 1f b.ne 1f
// DC-only for idct/idct // DC-only for idct/idct
ld1r {v2.4h}, [x2] ld1r {v2.4h}, [x2]
@ -722,7 +722,7 @@ itxfm16_1d_funcs iadst
.macro itxfm_func16x16 txfm1, txfm2 .macro itxfm_func16x16 txfm1, txfm2
function ff_vp9_\txfm1\()_\txfm2\()_16x16_add_neon, export=1 function ff_vp9_\txfm1\()_\txfm2\()_16x16_add_neon, export=1
.ifc \txfm1\()_\txfm2,idct_idct .ifc \txfm1\()_\txfm2,idct_idct
cmp x3, #1 cmp w3, #1
b.eq idct16x16_dc_add_neon b.eq idct16x16_dc_add_neon
.endif .endif
mov x15, x30 mov x15, x30
@ -1074,7 +1074,7 @@ function idct32_1d_8x32_pass2_neon
endfunc endfunc
function ff_vp9_idct_idct_32x32_add_neon, export=1 function ff_vp9_idct_idct_32x32_add_neon, export=1
cmp x3, #1 cmp w3, #1
b.eq idct32x32_dc_add_neon b.eq idct32x32_dc_add_neon
movrel x10, idct_coeffs movrel x10, idct_coeffs