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| author | Gloria Wang <gwang@google.com> | 2010-02-17 16:29:17 -0800 |
|---|---|---|
| committer | Gloria Wang <gwang@google.com> | 2010-02-17 16:29:17 -0800 |
| commit | 021523c8f11a487b993a1bce5304752b21754574 (patch) | |
| tree | 04260fda14cde09092683277ed0f0cb5719f165d /Tremolo | |
| parent | d75baf2eee5ddd155009e7f0a79b175ae6026762 (diff) | |
| download | external_tremolo-021523c8f11a487b993a1bce5304752b21754574.zip external_tremolo-021523c8f11a487b993a1bce5304752b21754574.tar.gz external_tremolo-021523c8f11a487b993a1bce5304752b21754574.tar.bz2 | |
Fix for Ogg playback issues for "Ringing Alarm".
Diffstat (limited to 'Tremolo')
| -rw-r--r-- | Tremolo/mdct.c | 2 | ||||
| -rw-r--r-- | Tremolo/mdctARM.s | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/Tremolo/mdct.c b/Tremolo/mdct.c index 450819b..15140ba 100644 --- a/Tremolo/mdct.c +++ b/Tremolo/mdct.c @@ -406,7 +406,7 @@ void mdct_backward(int n, DATA_TYPE *in){ mdct_step8(in,n,step>>2); #else step = mdct_backwardARM(n, in); - if (step < 1) + if (step <= 1) mdct_step8(in,n,step); #endif } diff --git a/Tremolo/mdctARM.s b/Tremolo/mdctARM.s index 2141c4a..d7df88b 100644 --- a/Tremolo/mdctARM.s +++ b/Tremolo/mdctARM.s @@ -954,7 +954,7 @@ mdct_bufferflies_loop3: LDMFD r13,{r0-r3} mdct_bitreverseARM: - @ r0 = points + @ r0 = points = n @ r1 = in @ r2 = step @ r3 = shift @@ -962,7 +962,6 @@ mdct_bitreverseARM: MOV r4, #0 @ r4 = bit = 0 ADD r5, r1, r0, LSL #1 @ r5 = w = x + (n>>1) ADR r6, bitrev - SUB r3, r3, #2 @ r3 = shift -= 2 SUB r5, r5, #8 brev_lp: LDRB r7, [r6, r4, LSR #6] @@ -971,7 +970,8 @@ brev_lp: ADD r4, r4, #1 @ bit++ @ stall XScale ORR r7, r7, r8, LSL #6 @ r7 = bitrev[bit] - ADD r9, r1, r7, LSR r3 @ r9 = xx = x + (b>>shift) + MOV r7, r7, LSR r3 + ADD r9, r1, r7, LSL #2 @ r9 = xx = x + (b>>shift) CMP r5, r9 @ if (w > xx) LDR r10,[r5],#-8 @ r10 = w[0] w -= 2 LDRGT r11,[r5,#12] @ r11 = w[1] @@ -988,7 +988,7 @@ brev_lp: @ r0 = points @ r1 = in @ r2 = step - @ r3 = shift-2 + @ r3 = shift CMP r2, #4 @ r5 = T = (step>=4) ? LDRGE r5, =sincos_lookup0 @ sincos_lookup0 + |