Displaying 4 results from an estimated 4 matches for "lag_1".
Did you mean:
lag1
2005 Nov 05
2
Noisy sound quality with Blackfin in WB-mode
Hello Jean-Marc,
> Got any luck with the Blackfin stuff? One thing I forgot mentioning that
> would probably help a lot in narrowing down the bug is to simply disable
> assembly functions one by one and see which one breaks Speex.
sorry that I didn't reply for some days. Unfortunately I had some other serious
problems with my software which are not related to Speex. I hope to solve
2005 Nov 12
2
Noisy sound quality with Blackfin in WB-mode
....h
===================================================================
--- lpc_bfin.h (r?vision 10333)
+++ lpc_bfin.h (copie de travail)
@@ -47,7 +47,7 @@
spx_word32_t ac0=1;
spx_word32_t ac32[11], *ac32top;
int shift, ac_shift;
- ac32top = ac32+10;
+ ac32top = ac32+lag-1;
int lag_1, N_lag;
int nshift;
lag_1 = lag-1;
Let me know if it works.
Jean-Marc
Le mercredi 09 novembre 2005 ? 14:02 +0100, Bernhard Gerlach a ?crit :
> Hello Jean-Marc,
>
> I disabled the Blackfin optimization functions one by one and found
> the error in libspeex/lpc_bfin.h in th...
2005 Nov 09
0
Noisy sound quality with Blackfin in WB-mode
...svn with my changes.
Best regards,
Bernhard
Index: lpc_bfin.h
===================================================================
--- lpc_bfin.h
+++ lpc_bfin.h
@@ -109,23 +110,19 @@
: : "m" (xs), "m" (x), "m" (ac32top), "m" (N_lag), "m" (lag_1),
"m" (nshift)
: "A0", "A1", "P0", "P1", "P2", "P3", "P4", "R0", "R1", "R2",
"R3", "R4", "I0", "I1", "L0", "L1", "B...
2009 Apr 24
2
[PATCH] Blackfin: cleanup astat/cc/hardware loop asm clobbers
...spx_autocorr(
const spx_word16_t *x, /* in: [0...n-1] samples x */
@@ -107,7 +109,8 @@ int n
"P0 += 4;\n\t"
"LOOP_END pitch%=;\n\t"
: : "m" (xs), "m" (x), "m" (ac32top), "m" (N_lag), "m" (lag_1), "m" (nshift)
- : "A0", "A1", "P0", "P1", "P2", "P3", "P4", "R0", "R1", "R2", "R3", "R4", "I0", "I1", "L0", "L1", "B0&quo...