QMF filter memory doesn't need to be 32 bits, so convert it to 16 bits. Alter assembler code to reflect this. Also do a small optimization in the reverse block copy of the qmf_synth() Coldfire assembler.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15315 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/codecs/libspeex/filters.c b/apps/codecs/libspeex/filters.c
index e64f087a5d..0e76e27e84 100644
--- a/apps/codecs/libspeex/filters.c
+++ b/apps/codecs/libspeex/filters.c
@@ -478,7 +478,7 @@ void qmf_decomp(const spx_word16_t *xx, const spx_word16_t *aa, spx_word16_t *y1
 
 #ifndef OVERRIDE_QMF_SYNTH
 /* Re-synthesised a signal from the QMF low-band and high-band signals */
-void qmf_synth(const spx_word16_t *x1, const spx_word16_t *x2, const spx_word16_t *a, spx_word16_t *y, int N, int M, spx_word32_t *mem1, spx_word32_t *mem2, char *stack)
+void qmf_synth(const spx_word16_t *x1, const spx_word16_t *x2, const spx_word16_t *a, spx_word16_t *y, int N, int M, spx_word16_t *mem1, spx_word16_t *mem2, char *stack)
    /* assumptions:
       all odd x[i] are zero -- well, actually they are left out of the array now
       N and M are multiples of 4 */