diff options
Diffstat (limited to 'decoder/ixheaacd_aac_imdct.h')
| -rw-r--r-- | decoder/ixheaacd_aac_imdct.h | 54 |
1 files changed, 51 insertions, 3 deletions
diff --git a/decoder/ixheaacd_aac_imdct.h b/decoder/ixheaacd_aac_imdct.h index d6dc58f..f88322d 100644 --- a/decoder/ixheaacd_aac_imdct.h +++ b/decoder/ixheaacd_aac_imdct.h @@ -25,6 +25,11 @@ WORD32 ixheaacd_inverse_transform( ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD32 expo, WORD32 npoints); +VOID ixheaacd_inverse_transform_960( + WORD32 spec_data[], WORD32 scratch[], + ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD32 expo, + WORD32 *imdct_scale); + VOID ixheaacd_post_twiddle_dec(WORD32 out_ptr[], WORD32 spec_data[], ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD32 npoints); @@ -38,19 +43,19 @@ VOID ixheaacd_post_twiddle_armv8( ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD32 npoints); VOID ixheaacd_post_twid_overlap_add_dec( - WORD16 pcm_out[], WORD32 spec_data[], + WORD32 pcm_out[], WORD32 spec_data[], ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD npoints, WORD32 *ptr_overlap_buf, WORD16 q_shift, const WORD16 *window, WORD16 ch_fac); VOID ixheaacd_post_twid_overlap_add_armv7( - WORD16 pcm_out[], WORD32 spec_data[], + WORD32 pcm_out[], WORD32 spec_data[], ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD npoints, WORD32 *ptr_overlap_buf, WORD16 q_shift, const WORD16 *window, WORD16 ch_fac); VOID ixheaacd_post_twid_overlap_add_armv8( - WORD16 pcm_out[], WORD32 spec_data[], + WORD32 pcm_out[], WORD32 spec_data[], ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD npoints, WORD32 *ptr_overlap_buf, WORD16 q_shift, const WORD16 *window, WORD16 ch_fac); @@ -60,6 +65,11 @@ VOID ixheaacd_pretwiddle_compute_dec( ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD npoints4, WORD32 neg_expo); +VOID ixheaacd_pretwiddle_compute_960_dec( + WORD32 *spec_data1, WORD32 *spec_data2, WORD32 *out_ptr, + ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD npoints4, + WORD32 neg_expo); + VOID ixheaacd_pretwiddle_compute_armv7( WORD32 *spec_data1, WORD32 *spec_data2, WORD32 *out_ptr, ia_aac_dec_imdct_tables_struct *ptr_imdct_tables, WORD npoints4, @@ -85,12 +95,46 @@ VOID ixheaacd_imdct_using_fft_armv8( VOID ixheaacd_fft_480_ld(WORD32 *inp, WORD32 *op, ia_aac_dec_imdct_tables_struct *imdct_tables_ptr); +VOID ixheaacd_fft_5(WORD32 *inp, WORD32 *op); + +VOID ixheaacd_fft_3(WORD32 *inp, WORD32 *op); + +VOID ixheaacd_fft_960_15(WORD32 *inp, WORD32 *op, + ia_aac_dec_imdct_tables_struct *imdct_tables_ptr); + +VOID ixheaacd_fft_960(WORD32 *inp, WORD32 *op, + ia_aac_dec_imdct_tables_struct *imdct_tables_ptr); + +VOID ixheaacd_fft_120(ia_aac_dec_imdct_tables_struct *imdct_tables_ptr, + WORD32 npoints, WORD32* ptr_x, WORD32* ptr_y); + +VOID ixheaacd_fft_32_points(WORD16 *ptr_w, WORD32 npoints, + WORD32* ptr_x, WORD32* ptr_y); + +VOID ixheaacd_ld_dec_fft_15_opt(WORD32 *inp, WORD32 *op, WORD32 *fft3out, + WORD16 *re_arr_tab_sml_240_ptr); + +VOID ixheaacd_dec_rearrange_short(WORD32 *ip, WORD32 *op, WORD32 mdct_len_2, + WORD16 *re_arr_tab); + VOID ixheaacd_pre_twiddle(WORD32 *xptr, WORD32 *data, WORD32 n, WORD32 *cos_array_ptr, WORD32 neg_expo); +VOID ixheaacd_pre_twiddle_960(WORD32 *xptr, WORD32 *data, WORD32 n, + WORD32 *cos_array_ptr, WORD32 neg_expo); + +VOID ixheaacd_pre_twiddle_120(WORD32 *xptr, WORD32 *data, WORD32 n, + WORD16 *cos_array_ptr, WORD32 neg_expo); + VOID ixheaacd_post_twiddle_ld(WORD32 out[], WORD32 x[], const WORD32 *cos_sin_ptr, WORD m); +VOID ixheaacd_post_twiddle_960(WORD32 out[], WORD32 x[], + const WORD32 *cos_sin_ptr, WORD m); + +VOID ixheaacd_post_twiddle_120(WORD32 out[], WORD32 x[], + const WORD16 *cos_sin_ptr, WORD m); + VOID ixheaacd_post_twiddle_eld(WORD32 out[], WORD32 x[], const WORD32 *cos_sin_ptr, WORD m); @@ -125,6 +169,10 @@ VOID ixheaacd_inverse_transform_512( WORD32 data[], WORD32 temp[], WORD32 *imdct_scale, WORD32 *cos_sin_ptr, ia_aac_dec_imdct_tables_struct *imdct_tables_ptr, WORD32 object_type); +VOID ixheaacd_mdct_960(WORD32 *inp, WORD32 *scratch, WORD32 *mdct_scale, + WORD32 mdct_flag, + ia_aac_dec_imdct_tables_struct *imdct_tables_ptr); + VOID ixheaacd_mdct_480_ld(WORD32 *inp, WORD32 *scratch, WORD32 *mdct_scale, WORD32 mdct_flag, ia_aac_dec_imdct_tables_struct *imdct_tables_ptr, |