forked from FFmpeg/FFmpeg
aarch64: vp9itxfm16: Restructure the idct32 store macros
This avoids concatenation, which can't be used if the whole macro is wrapped within another macro. Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö
parent
d613251622
commit
b76533f105
1 changed files with 45 additions and 45 deletions
|
|
@ -1244,27 +1244,27 @@ function idct32_1d_4x32_pass1_neon
|
|||
.macro store_rev a, b, c, d
|
||||
// There's no rev128 instruction, but we reverse each 64 bit
|
||||
// half, and then flip them using an ext with 8 bytes offset.
|
||||
rev64 v7.4s, v\d\().4s
|
||||
st1 {v\a\().4s}, [x0], #16
|
||||
rev64 v7.4s, \d
|
||||
st1 {\a}, [x0], #16
|
||||
ext v7.16b, v7.16b, v7.16b, #8
|
||||
st1 {v\b\().4s}, [x0], #16
|
||||
rev64 v6.4s, v\c\().4s
|
||||
st1 {v\c\().4s}, [x0], #16
|
||||
st1 {\b}, [x0], #16
|
||||
rev64 v6.4s, \c
|
||||
st1 {\c}, [x0], #16
|
||||
ext v6.16b, v6.16b, v6.16b, #8
|
||||
st1 {v\d\().4s}, [x0], #16
|
||||
rev64 v5.4s, v\b\().4s
|
||||
st1 {\d}, [x0], #16
|
||||
rev64 v5.4s, \b
|
||||
st1 {v7.4s}, [x0], #16
|
||||
ext v5.16b, v5.16b, v5.16b, #8
|
||||
st1 {v6.4s}, [x0], #16
|
||||
rev64 v4.4s, v\a\().4s
|
||||
rev64 v4.4s, \a
|
||||
st1 {v5.4s}, [x0], #16
|
||||
ext v4.16b, v4.16b, v4.16b, #8
|
||||
st1 {v4.4s}, [x0], #16
|
||||
.endm
|
||||
store_rev 16, 20, 24, 28
|
||||
store_rev 17, 21, 25, 29
|
||||
store_rev 18, 22, 26, 30
|
||||
store_rev 19, 23, 27, 31
|
||||
store_rev v16.4s, v20.4s, v24.4s, v28.4s
|
||||
store_rev v17.4s, v21.4s, v25.4s, v29.4s
|
||||
store_rev v18.4s, v22.4s, v26.4s, v30.4s
|
||||
store_rev v19.4s, v23.4s, v27.4s, v31.4s
|
||||
sub x0, x0, #512
|
||||
.purgem store_rev
|
||||
|
||||
|
|
@ -1290,27 +1290,27 @@ function idct32_1d_4x32_pass1_neon
|
|||
// Store the registers a, b, c, d horizontally,
|
||||
// adding into the output first, and the mirrored,
|
||||
// subtracted from the output.
|
||||
.macro store_rev a, b, c, d
|
||||
.macro store_rev a, b, c, d, a16b, b16b
|
||||
ld1 {v4.4s}, [x0]
|
||||
rev64 v9.4s, v\d\().4s
|
||||
add v4.4s, v4.4s, v\a\().4s
|
||||
rev64 v9.4s, \d
|
||||
add v4.4s, v4.4s, \a
|
||||
st1 {v4.4s}, [x0], #16
|
||||
rev64 v8.4s, v\c\().4s
|
||||
rev64 v8.4s, \c
|
||||
ld1 {v4.4s}, [x0]
|
||||
ext v9.16b, v9.16b, v9.16b, #8
|
||||
add v4.4s, v4.4s, v\b\().4s
|
||||
add v4.4s, v4.4s, \b
|
||||
st1 {v4.4s}, [x0], #16
|
||||
ext v8.16b, v8.16b, v8.16b, #8
|
||||
ld1 {v4.4s}, [x0]
|
||||
rev64 v\b\().4s, v\b\().4s
|
||||
add v4.4s, v4.4s, v\c\().4s
|
||||
rev64 \b, \b
|
||||
add v4.4s, v4.4s, \c
|
||||
st1 {v4.4s}, [x0], #16
|
||||
rev64 v\a\().4s, v\a\().4s
|
||||
rev64 \a, \a
|
||||
ld1 {v4.4s}, [x0]
|
||||
ext v\b\().16b, v\b\().16b, v\b\().16b, #8
|
||||
add v4.4s, v4.4s, v\d\().4s
|
||||
ext \b16b, \b16b, \b16b, #8
|
||||
add v4.4s, v4.4s, \d
|
||||
st1 {v4.4s}, [x0], #16
|
||||
ext v\a\().16b, v\a\().16b, v\a\().16b, #8
|
||||
ext \a16b, \a16b, \a16b, #8
|
||||
ld1 {v4.4s}, [x0]
|
||||
sub v4.4s, v4.4s, v9.4s
|
||||
st1 {v4.4s}, [x0], #16
|
||||
|
|
@ -1318,17 +1318,17 @@ function idct32_1d_4x32_pass1_neon
|
|||
sub v4.4s, v4.4s, v8.4s
|
||||
st1 {v4.4s}, [x0], #16
|
||||
ld1 {v4.4s}, [x0]
|
||||
sub v4.4s, v4.4s, v\b\().4s
|
||||
sub v4.4s, v4.4s, \b
|
||||
st1 {v4.4s}, [x0], #16
|
||||
ld1 {v4.4s}, [x0]
|
||||
sub v4.4s, v4.4s, v\a\().4s
|
||||
sub v4.4s, v4.4s, \a
|
||||
st1 {v4.4s}, [x0], #16
|
||||
.endm
|
||||
|
||||
store_rev 31, 27, 23, 19
|
||||
store_rev 30, 26, 22, 18
|
||||
store_rev 29, 25, 21, 17
|
||||
store_rev 28, 24, 20, 16
|
||||
store_rev v31.4s, v27.4s, v23.4s, v19.4s, v31.16b, v27.16b
|
||||
store_rev v30.4s, v26.4s, v22.4s, v18.4s, v30.16b, v26.16b
|
||||
store_rev v29.4s, v25.4s, v21.4s, v17.4s, v29.16b, v25.16b
|
||||
store_rev v28.4s, v24.4s, v20.4s, v16.4s, v28.16b, v24.16b
|
||||
.purgem store_rev
|
||||
ret
|
||||
endfunc
|
||||
|
|
@ -1370,21 +1370,21 @@ function idct32_1d_4x32_pass2_neon
|
|||
.if \neg == 0
|
||||
ld1 {v4.4s}, [x2], x9
|
||||
ld1 {v5.4s}, [x2], x9
|
||||
add v4.4s, v4.4s, v\a\().4s
|
||||
add v4.4s, v4.4s, \a
|
||||
ld1 {v6.4s}, [x2], x9
|
||||
add v5.4s, v5.4s, v\b\().4s
|
||||
add v5.4s, v5.4s, \b
|
||||
ld1 {v7.4s}, [x2], x9
|
||||
add v6.4s, v6.4s, v\c\().4s
|
||||
add v7.4s, v7.4s, v\d\().4s
|
||||
add v6.4s, v6.4s, \c
|
||||
add v7.4s, v7.4s, \d
|
||||
.else
|
||||
ld1 {v4.4s}, [x2], x7
|
||||
ld1 {v5.4s}, [x2], x7
|
||||
sub v4.4s, v4.4s, v\a\().4s
|
||||
sub v4.4s, v4.4s, \a
|
||||
ld1 {v6.4s}, [x2], x7
|
||||
sub v5.4s, v5.4s, v\b\().4s
|
||||
sub v5.4s, v5.4s, \b
|
||||
ld1 {v7.4s}, [x2], x7
|
||||
sub v6.4s, v6.4s, v\c\().4s
|
||||
sub v7.4s, v7.4s, v\d\().4s
|
||||
sub v6.4s, v6.4s, \c
|
||||
sub v7.4s, v7.4s, \d
|
||||
.endif
|
||||
ld1 {v8.4h}, [x0], x1
|
||||
ld1 {v8.d}[1], [x0], x1
|
||||
|
|
@ -1410,15 +1410,15 @@ function idct32_1d_4x32_pass2_neon
|
|||
st1 {v5.4h}, [x0], x1
|
||||
st1 {v5.d}[1], [x0], x1
|
||||
.endm
|
||||
load_acc_store 31, 30, 29, 28
|
||||
load_acc_store 27, 26, 25, 24
|
||||
load_acc_store 23, 22, 21, 20
|
||||
load_acc_store 19, 18, 17, 16
|
||||
load_acc_store v31.4s, v30.4s, v29.4s, v28.4s
|
||||
load_acc_store v27.4s, v26.4s, v25.4s, v24.4s
|
||||
load_acc_store v23.4s, v22.4s, v21.4s, v20.4s
|
||||
load_acc_store v19.4s, v18.4s, v17.4s, v16.4s
|
||||
sub x2, x2, x9
|
||||
load_acc_store 16, 17, 18, 19, 1
|
||||
load_acc_store 20, 21, 22, 23, 1
|
||||
load_acc_store 24, 25, 26, 27, 1
|
||||
load_acc_store 28, 29, 30, 31, 1
|
||||
load_acc_store v16.4s, v17.4s, v18.4s, v19.4s, 1
|
||||
load_acc_store v20.4s, v21.4s, v22.4s, v23.4s, 1
|
||||
load_acc_store v24.4s, v25.4s, v26.4s, v27.4s, 1
|
||||
load_acc_store v28.4s, v29.4s, v30.4s, v31.4s, 1
|
||||
.purgem load_acc_store
|
||||
ret
|
||||
endfunc
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue