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Code Issues Releases Activity

ARM: fix NEON h264_idct_add8

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Originally committed as revision 25121 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2010-09-14 17:11:51 +00:00
parent bc6f0af289
commit 4a6cc8fa25
1 changed files with 4 additions and 4 deletions
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8
libavcodec/arm/h264idct_neon.S
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@ -150,13 +150,13 @@ function ff_h264_idct_add8_neon, export=1
mov r2, r3 mov r2, r3
ldr r6, [sp, #32] ldr r6, [sp, #32]
movrel r7, scan8+16 movrel r7, scan8+16
mov ip, #8 mov ip, #7
1: ldrb r8, [r7], #1 1: ldrb r8, [r7], #1
ldr r0, [r5], #4 ldr r0, [r5], #4
ldrb r8, [r6, r8] ldrb r8, [r6, r8]
tst ip, #4 tst ip, #4
addeq r0, r0, r4 addne r0, r0, r4
addne r0, r0, r9 addeq r0, r0, r9
cmp r8, #0 cmp r8, #0
ldrsh r8, [r1] ldrsh r8, [r1]
adrne lr, ff_h264_idct_add_neon adrne lr, ff_h264_idct_add_neon
@ -165,7 +165,7 @@ function ff_h264_idct_add8_neon, export=1
blxne lr blxne lr
subs ip, ip, #1 subs ip, ip, #1
add r1, r1, #32 add r1, r1, #32
bne 1b bge 1b
pop {r4-r10,pc} pop {r4-r10,pc}
endfunc endfunc