diff options
| author | Jens Arnold <amiconn@rockbox.org> | 2007-10-21 07:42:32 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2007-10-21 07:42:32 +0000 |
| commit | cc92a0db3d037b21d217fada06732624f3ee2355 (patch) | |
| tree | adf22d18f838fc45501e84c1dddd968a1cc8f7e0 /apps/plugins | |
| parent | 616971c71eaee14cc9e16fe105d34c202babbf7c (diff) | |
Really tiny tweak to the coldfire idct. * Comment fix.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15238 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins')
| -rw-r--r-- | apps/plugins/mpegplayer/idct_coldfire.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/apps/plugins/mpegplayer/idct_coldfire.S b/apps/plugins/mpegplayer/idct_coldfire.S index 8db8401a07..9459c284d9 100644 --- a/apps/plugins/mpegplayer/idct_coldfire.S +++ b/apps/plugins/mpegplayer/idct_coldfire.S @@ -83,11 +83,11 @@ mac.w %a3u, %d0l, %acc1 | + W6 * f2 msac.w %a1u, %d1l, %acc1 | - W2 * f6 - | ^ move.l %acc0, %acc3 %acc2 = W0 * f0 - W4 * f4 + | ^ move.l %acc1, %acc2 %acc2 = W0 * f0 - W4 * f4 msac.w %a3u, %d0l, %acc2 | - W6 * f2 mac.w %a1u, %d1l, %acc2 | + W2 * f6 - | ^ move.l %acc1, %acc2 %acc3 = W0 * f0 + W4 * f4 + | ^ move.l %acc0, %acc3 %acc3 = W0 * f0 + W4 * f4 msac.w %a1u, %d0l, %acc3 | - W2 * f2 msac.w %a3u, %d1l, %acc3 | - W6 * f6 @@ -329,7 +329,7 @@ mpeg2_idct_copy_coldfire: clr.l (%a0)+ movem.l %d2-%d3, (%a1) | write all 8 output bytes at once - lea.l (%a2,%a1), %a1 | advance output pointer + add.l %a2, %a1 | advance output pointer subq.l #1, %d4 | loop 8 times bne.w .copy_clip_loop @@ -460,7 +460,7 @@ mpeg2_idct_add_coldfire: clr.l (%a0)+ movem.l %d5-%d6, (%a1) | write all 8 output bytes at once - lea.l (%a2,%a1), %a1 | advance output pointer + add.l %a2, %a1 | advance output pointer subq.l #1, %d4 | loop 8 times bne.w .add_clip_loop @@ -563,7 +563,7 @@ mpeg2_idct_add_coldfire: move.b %d0, %d6 movem.l %d5-%d6, (%a1) | write all 8 output bytes at once - lea.l (%a2,%a1), %a1 | advance output pointer + add.l %a2, %a1 | advance output pointer subq.l #1, %d4 | loop 8 times bne.w .dc_clip_loop |