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| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2023-11-18 02:08:00 +0000 |
|---|---|---|
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2023-11-18 02:08:00 +0000 |
| commit | e6fc6686b645f9fccaefb3cee563571344ec7b2e (patch) | |
| tree | 73c3905e1fb2cc11b30be7d583bb500e2cef452d /encoder/iusace_fd_fac.c | |
| parent | 68809fee6a051e4729360a217320da6fec700578 (diff) | |
| parent | 49819412af46be1657ff041ca632d281acf9efac (diff) | |
| download | libxaac-e6fc6686b645f9fccaefb3cee563571344ec7b2e.tar.gz | |
Snap for 11117647 from 49819412af46be1657ff041ca632d281acf9efac to 24Q1-releaseandroid-14.0.0_r37android-14.0.0_r36android-14.0.0_r35android-14.0.0_r34android-14.0.0_r33android-14.0.0_r32android-14.0.0_r31android-14.0.0_r30android-14.0.0_r29android14-qpr2-s5-releaseandroid14-qpr2-s4-releaseandroid14-qpr2-s3-releaseandroid14-qpr2-s2-releaseandroid14-qpr2-s1-releaseandroid14-qpr2-release
Change-Id: Ie58f8858306c59dae920e0c0b10f11021553a504
Diffstat (limited to 'encoder/iusace_fd_fac.c')
| -rw-r--r-- | encoder/iusace_fd_fac.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/encoder/iusace_fd_fac.c b/encoder/iusace_fd_fac.c index d4c5ff9..27824a3 100644 --- a/encoder/iusace_fd_fac.c +++ b/encoder/iusace_fd_fac.c @@ -173,7 +173,7 @@ IA_ERRORCODE iusace_fd_fac(WORD32 *sfb_offsets, WORD32 sfb_active, FLOAT64 *orig FLOAT32 *zir_sig = NULL; FLOAT32 *lpc_coeffs_q = NULL; WORD32 index; - WORD32 low_pass_line; + WORD32 low_pass_line = 0; WORD32 fac_len; FLOAT64 *left_fac_time_data = pstr_scratch->p_left_fac_time_data; FLOAT32 *left_fac_timedata_flt = pstr_scratch->p_left_fac_timedata_flt; @@ -185,13 +185,17 @@ IA_ERRORCODE iusace_fd_fac(WORD32 *sfb_offsets, WORD32 sfb_active, FLOAT64 *orig *num_fac_bits = 0; - if (window_sequence == EIGHT_SHORT_SEQUENCE) - fac_len = (pstr_acelp->len_frame / 16); - else - fac_len = (pstr_acelp->len_frame / 8); + if (last_subfr_was_acelp || next_frm_lpd) + { + if (window_sequence == EIGHT_SHORT_SEQUENCE) + fac_len = (pstr_acelp->len_frame / 16); + else + fac_len = (pstr_acelp->len_frame / 8); + + low_pass_line = (WORD32)(sfb_offsets[sfb_active] * fac_len / + (FLOAT32)pstr_acelp->len_frame); + } - low_pass_line = (WORD32)((FLOAT32)sfb_offsets[sfb_active] * (FLOAT32)fac_len / - (FLOAT32)pstr_acelp->len_frame); if (last_subfr_was_acelp) { FLOAT32 *tmp_lp_res = pstr_scratch->ptr_tmp_lp_res; FLOAT32 lpc_coeffs[ORDER + 1]; |