This matches the order they are in the 16 bpp version.
There they are in this order, to make sure we access them in the
same order they are declared, easing loading only half of the
coefficients at a time.
This makes the 8 bpp version match the 16 bpp version better.
---
libavcodec/arm/vp9itxfm_neon.S | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libavcodec/arm/vp9itxfm_neon.S b/libavcodec/arm/vp9itxfm_neon.S
index f74d542..c8eeb76 100644
--- a/libavcodec/arm/vp9itxfm_neon.S
+++ b/libavcodec/arm/vp9itxfm_neon.S
@@ -37,8 +37,8 @@ idct_coeffs:
endconst
const iadst16_coeffs, align=4
- .short 16364, 804, 15893, 3981, 14811, 7005, 13160, 9760
- .short 11003, 12140, 8423, 14053, 5520, 15426, 2404, 16207
+ .short 16364, 804, 15893, 3981, 11003, 12140, 8423, 14053
+ .short 14811, 7005, 13160, 9760, 5520, 15426, 2404, 16207
endconst
@ Do four 4x4 transposes, using q registers for the subtransposes that don't
@@ -672,19 +672,19 @@ function iadst16
vld1.16 {q0-q1}, [r12,:128]
mbutterfly_l q3, q2, d31, d16, d0[1], d0[0] @ q3 = t1, q2 = t0
- mbutterfly_l q5, q4, d23, d24, d2[1], d2[0] @ q5 = t9, q4 = t8
+ mbutterfly_l q5, q4, d23, d24, d1[1], d1[0] @ q5 = t9, q4 = t8
butterfly_n d31, d24, q3, q5, q6, q5 @ d31 = t1a, d24 =
t9a
mbutterfly_l q7, q6, d29, d18, d0[3], d0[2] @ q7 = t3, q6 = t2
butterfly_n d16, d23, q2, q4, q3, q4 @ d16 = t0a, d23 =
t8a
- mbutterfly_l q3, q2, d21, d26, d2[3], d2[2] @ q3 = t11, q2 =
t10
+ mbutterfly_l q3, q2, d21, d26, d1[3], d1[2] @ q3 = t11, q2 =
t10
butterfly_n d29, d26, q7, q3, q4, q3 @ d29 = t3a, d26 =
t11a
- mbutterfly_l q5, q4, d27, d20, d1[1], d1[0] @ q5 = t5, q4 = t4
+ mbutterfly_l q5, q4, d27, d20, d2[1], d2[0] @ q5 = t5, q4 = t4
butterfly_n d18, d21, q6, q2, q3, q2 @ d18 = t2a, d21 =
t10a
mbutterfly_l q7, q6, d19, d28, d3[1], d3[0] @ q7 = t13, q6 =
t12
butterfly_n d20, d28, q5, q7, q2, q7 @ d20 = t5a, d28 =
t13a
- mbutterfly_l q3, q2, d25, d22, d1[3], d1[2] @ q3 = t7, q2 = t6
+ mbutterfly_l q3, q2, d25, d22, d2[3], d2[2] @ q3 = t7, q2 = t6
butterfly_n d27, d19, q4, q6, q5, q6 @ d27 = t4a, d19 =
t12a
mbutterfly_l q5, q4, d17, d30, d3[3], d3[2] @ q5 = t15, q4 =
t14
--
2.7.4
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