[FFmpeg-cvslog] aarch64: vp9itxfm: Update a comment to refer to a register with a different name

[Martin Storsjö]

ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Tue Jan  3 23:11:51 2017 +0200| [d0fbf7f34e7243f6a4cbde9925f34d924e6d93f7] | committer: Martin Storsjö

aarch64: vp9itxfm: Update a comment to refer to a register with a different name

This is cherrypicked from libav commit
8476eb0d3ab1f7a52317b23346646389c08fb57a.

Signed-off-by: Martin Storsjö <martin at martin.st>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d0fbf7f34e7243f6a4cbde9925f34d924e6d93f7
---

 libavcodec/aarch64/vp9itxfm_neon.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/aarch64/vp9itxfm_neon.S b/libavcodec/aarch64/vp9itxfm_neon.S
index 3b34749..5219d6e 100644
--- a/libavcodec/aarch64/vp9itxfm_neon.S
+++ b/libavcodec/aarch64/vp9itxfm_neon.S
@@ -41,8 +41,8 @@ const iadst16_coeffs, align=4
         .short  11003, 12140, 8423, 14053, 5520, 15426, 2404, 16207
 endconst
 
-// out1 = ((in1 + in2) * d0[0] + (1 << 13)) >> 14
-// out2 = ((in1 - in2) * d0[0] + (1 << 13)) >> 14
+// out1 = ((in1 + in2) * v0[0] + (1 << 13)) >> 14
+// out2 = ((in1 - in2) * v0[0] + (1 << 13)) >> 14
 // in/out are .8h registers; this can do with 4 temp registers, but is
 // more efficient if 6 temp registers are available.
 .macro dmbutterfly0 out1, out2, in1, in2, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, neg=0