/src/libxaac/decoder/ixheaacd_mps_initfuncs.c
Line | Count | Source |
1 | | /****************************************************************************** |
2 | | * |
3 | | * Copyright (C) 2023 The Android Open Source Project |
4 | | * |
5 | | * Licensed under the Apache License, Version 2.0 (the "License"); |
6 | | * you may not use this file except in compliance with the License. |
7 | | * You may obtain a copy of the License at: |
8 | | * |
9 | | * http://www.apache.org/licenses/LICENSE-2.0 |
10 | | * |
11 | | * Unless required by applicable law or agreed to in writing, software |
12 | | * distributed under the License is distributed on an "AS IS" BASIS, |
13 | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
14 | | * See the License for the specific language governing permissions and |
15 | | * limitations under the License. |
16 | | * |
17 | | ***************************************************************************** |
18 | | * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
19 | | */ |
20 | | #include <string.h> |
21 | | #include "ixheaac_type_def.h" |
22 | | #include "ixheaacd_mps_struct_def.h" |
23 | | #include "ixheaacd_mps_res_rom.h" |
24 | | #include "ixheaacd_mps_aac_struct.h" |
25 | | #include "ixheaacd_sbr_common.h" |
26 | | #include "ixheaac_constants.h" |
27 | | #include "ixheaacd_bitbuffer.h" |
28 | | #include "ixheaacd_aac_rom.h" |
29 | | #include "ixheaacd_error_codes.h" |
30 | | #include "ixheaacd_pulsedata.h" |
31 | | #include "ixheaacd_pns.h" |
32 | | #include "ixheaacd_drc_data_struct.h" |
33 | | #include "ixheaacd_cnst.h" |
34 | | #include "ixheaacd_ec_defines.h" |
35 | | #include "ixheaacd_ec_struct_def.h" |
36 | | #include "ixheaacd_channelinfo.h" |
37 | | #include "ixheaacd_sbrdecoder.h" |
38 | | #include "ixheaacd_common_rom.h" |
39 | | #include "ixheaacd_sbrdecsettings.h" |
40 | | #include "ixheaacd_sbr_scale.h" |
41 | | #include "ixheaacd_env_extr_part.h" |
42 | | #include "ixheaacd_sbr_rom.h" |
43 | | #include "ixheaacd_lpp_tran.h" |
44 | | #include "ixheaacd_hybrid.h" |
45 | | #include "ixheaacd_ps_dec.h" |
46 | | #include "ixheaacd_env_extr.h" |
47 | | #include "ixheaacd_audioobjtypes.h" |
48 | | #include "ixheaacd_memory_standards.h" |
49 | | #include "ixheaacd_latmdemux.h" |
50 | | #include "ixheaacd_aacdec.h" |
51 | | #include "ixheaacd_mps_polyphase.h" |
52 | | #include "ixheaacd_config.h" |
53 | | #include "ixheaacd_qmf_dec.h" |
54 | | #include "ixheaacd_mps_dec.h" |
55 | | #include "ixheaacd_struct_def.h" |
56 | | #include "ixheaacd_mps_decor.h" |
57 | | #include "ixheaacd_mps_bitdec.h" |
58 | | #include "ixheaacd_mps_mdct_2_qmf.h" |
59 | | #include "ixheaacd_mps_tonality.h" |
60 | | #include "ixheaacd_mps_reshape_bb_env.h" |
61 | | #include "ixheaacd_mps_hybfilter.h" |
62 | | #include "ixheaacd_mps_blind.h" |
63 | | #include "ixheaacd_mps_macro_def.h" |
64 | | #include "ixheaacd_mps_tables.h" |
65 | | |
66 | 1.08M | #define ALIGN_SIZE64(x) ((((x) + 7) >> 3) << 3) |
67 | | |
68 | | #define ALIGN_SIZE32(x) ((((x) + 3) >> 2) << 2) |
69 | | |
70 | 42.3k | WORD32 ixheaacd_getsize_mps_persistent() { |
71 | 42.3k | return (IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_persistent_mem), BYTE_ALIGN_8)); |
72 | 42.3k | } |
73 | | |
74 | 42.3k | static WORD32 ixheaacd_calc_decorr_size() { |
75 | 42.3k | WORD32 matrix_alloc_size, decorr_filter_size, num_den_size; |
76 | 42.3k | WORD32 fraction_alloc_size, ducker_create_size, decor_dec_size; |
77 | 42.3k | WORD32 state_alloc_size, alloc_size, dec_type = 0; |
78 | | |
79 | 42.3k | matrix_alloc_size = |
80 | 42.3k | MAX_NO_DECORR_CHANNELS * 2 * |
81 | 42.3k | (MAX_HYBRID_BANDS * |
82 | 42.3k | IXHEAAC_GET_SIZE_ALIGNED((MAX_TIME_SLOTS + MAX_NO_TIME_SLOTS_DELAY) * sizeof(WORD32), |
83 | 42.3k | BYTE_ALIGN_8) + |
84 | 42.3k | IXHEAAC_GET_SIZE_ALIGNED(MAX_HYBRID_BANDS * sizeof(WORD32 *), BYTE_ALIGN_8)); |
85 | 42.3k | decorr_filter_size = |
86 | 42.3k | MAX_NO_DECORR_CHANNELS * MAX_HYBRID_BANDS * |
87 | 42.3k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_decorr_filter_instance_struct), BYTE_ALIGN_8); |
88 | 42.3k | num_den_size = MAX_NO_DECORR_CHANNELS * MAX_HYBRID_BANDS * |
89 | 42.3k | IXHEAAC_GET_SIZE_ALIGNED(MAX_NUM_DEN_LENGTH * sizeof(WORD32), BYTE_ALIGN_8); |
90 | | |
91 | 42.3k | if (dec_type == 1) |
92 | 0 | fraction_alloc_size = 4 * num_den_size; |
93 | 42.3k | else |
94 | 42.3k | fraction_alloc_size = 2 * num_den_size; |
95 | | |
96 | 42.3k | state_alloc_size = MAX_NO_DECORR_CHANNELS * MAX_HYBRID_BANDS * 2 * |
97 | 42.3k | IXHEAAC_GET_SIZE_ALIGNED(MAX_NUM_DEN_LENGTH * sizeof(WORD32), BYTE_ALIGN_8); |
98 | | |
99 | 42.3k | ducker_create_size = |
100 | 42.3k | MAX_NO_DECORR_CHANNELS * |
101 | 42.3k | (IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_ducker_interface), BYTE_ALIGN_8) + |
102 | 42.3k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_duck_instance_struct), BYTE_ALIGN_8)); |
103 | 42.3k | decor_dec_size = MAX_NO_DECORR_CHANNELS * |
104 | 42.3k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_decorr_dec_struct), BYTE_ALIGN_8); |
105 | | |
106 | 42.3k | alloc_size = matrix_alloc_size + decorr_filter_size + fraction_alloc_size + ducker_create_size + |
107 | 42.3k | decor_dec_size + state_alloc_size; |
108 | | |
109 | 42.3k | return (2 * alloc_size); |
110 | 42.3k | } |
111 | | |
112 | 21.1k | WORD32 ixheaacd_mps_persistent_buffer_sizes() { |
113 | 21.1k | WORD32 buffer_size; |
114 | | |
115 | 21.1k | buffer_size = ixheaacd_getsize_mps_persistent(); |
116 | | |
117 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(PREV_GAINAT, BYTE_ALIGN_8); |
118 | | |
119 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(ARBDMX_ALPHA, BYTE_ALIGN_8); |
120 | | |
121 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8); |
122 | | |
123 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8); |
124 | | |
125 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8); |
126 | | |
127 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8); |
128 | | |
129 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8); |
130 | | |
131 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8); |
132 | | |
133 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8); |
134 | | |
135 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8); |
136 | | |
137 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(ANA_BUF_SIZE, BYTE_ALIGN_8); |
138 | | |
139 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(SYN_BUF_SIZE, BYTE_ALIGN_8); |
140 | | |
141 | 21.1k | buffer_size += ixheaacd_calc_decorr_size(); |
142 | | |
143 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(HYB_FILTER_STATE_SIZE, BYTE_ALIGN_8); |
144 | | |
145 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(TONALITY_STATE_SIZE, BYTE_ALIGN_8); |
146 | | |
147 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(SMOOTHING_STATE_SIZE, BYTE_ALIGN_8); |
148 | | |
149 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(RESHAPE_STATE_SIZE, BYTE_ALIGN_8); |
150 | | |
151 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(SUBBAND_TP_SIZE, BYTE_ALIGN_8); |
152 | | |
153 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BLIND_DECODER_SIZE, BYTE_ALIGN_8); |
154 | | |
155 | 21.1k | buffer_size += |
156 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_spatial_bs_frame_struct), BYTE_ALIGN_8); |
157 | | |
158 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(ARRAY_STRUCT_SIZE, BYTE_ALIGN_8); |
159 | | |
160 | | // Add buffer sizes for pstr_mps_state->array_struct |
161 | | // res_mdct |
162 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(MDCT_RES_BUF_SIZE, BYTE_ALIGN_8); |
163 | | // qmf_residual_real |
164 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8); |
165 | | // qmf_residual_imag |
166 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8); |
167 | | // m_qmf_real |
168 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8); |
169 | | // m_qmf_imag |
170 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8); |
171 | | // buf_real |
172 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8); |
173 | | // buf_imag |
174 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8); |
175 | | // aux_struct |
176 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_auxilary_struct), BYTE_ALIGN_8); |
177 | | // aux_struct->m2_param |
178 | 21.1k | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_m2_param_struct), BYTE_ALIGN_8); |
179 | | |
180 | 21.1k | return buffer_size; |
181 | 21.1k | } |
182 | | |
183 | | VOID ixheaacd_set_mps_persistent_buffers(ia_heaac_mps_state_struct *pstr_mps_state, |
184 | | WORD32 *persistent_used, WORD32 num_channel, |
185 | 21.1k | VOID *persistent_mem) { |
186 | 21.1k | WORD32 used_persistent = *persistent_used; |
187 | | |
188 | 21.1k | struct ia_mps_persistent_mem *mps_persistent_mem = &(pstr_mps_state->mps_persistent_mem); |
189 | | |
190 | 21.1k | WORD32 decorr_size; |
191 | | |
192 | 21.1k | num_channel = max(2, num_channel); |
193 | | |
194 | 21.1k | mps_persistent_mem->prev_gain_at = (WORD32 *)((WORD8 *)persistent_mem); |
195 | | |
196 | 21.1k | memset(mps_persistent_mem->prev_gain_at, 0, |
197 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(PREV_GAINAT, BYTE_ALIGN_8)); |
198 | | |
199 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(PREV_GAINAT, BYTE_ALIGN_8); |
200 | | |
201 | 21.1k | mps_persistent_mem->arbdmx_alpha_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
202 | 21.1k | memset(mps_persistent_mem->arbdmx_alpha_prev, 0, |
203 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(ARBDMX_ALPHA, BYTE_ALIGN_8)); |
204 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(ARBDMX_ALPHA, BYTE_ALIGN_8); |
205 | | |
206 | 21.1k | mps_persistent_mem->m1_param_real_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
207 | 21.1k | memset(mps_persistent_mem->m1_param_real_prev, 0, |
208 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8)); |
209 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8); |
210 | | |
211 | 21.1k | mps_persistent_mem->m1_param_imag_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
212 | 21.1k | memset(mps_persistent_mem->m1_param_imag_prev, 0, |
213 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8)); |
214 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M1_PREV, BYTE_ALIGN_8); |
215 | | |
216 | 21.1k | mps_persistent_mem->m2_decor_real_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
217 | 21.1k | memset(mps_persistent_mem->m2_decor_real_prev, 0, |
218 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8)); |
219 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8); |
220 | | |
221 | 21.1k | mps_persistent_mem->m2_decor_imag_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
222 | 21.1k | memset(mps_persistent_mem->m2_decor_imag_prev, 0, |
223 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8)); |
224 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_DECOR, BYTE_ALIGN_8); |
225 | | |
226 | 21.1k | mps_persistent_mem->m2_resid_real_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
227 | 21.1k | memset(mps_persistent_mem->m2_resid_real_prev, 0, |
228 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8)); |
229 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8); |
230 | | |
231 | 21.1k | mps_persistent_mem->m2_resid_imag_prev = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
232 | 21.1k | memset(mps_persistent_mem->m2_resid_imag_prev, 0, |
233 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8)); |
234 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(M2_PREV_RESID, BYTE_ALIGN_8); |
235 | | |
236 | 21.1k | mps_persistent_mem->qmf_input_delay_real = |
237 | 21.1k | (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
238 | 21.1k | memset(mps_persistent_mem->qmf_input_delay_real, 0, |
239 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8)); |
240 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8); |
241 | | |
242 | 21.1k | mps_persistent_mem->qmf_input_delay_imag = |
243 | 21.1k | (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
244 | 21.1k | memset(mps_persistent_mem->qmf_input_delay_imag, 0, |
245 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8)); |
246 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_DELAY_INPUT, BYTE_ALIGN_8); |
247 | | |
248 | 21.1k | mps_persistent_mem->syn_qmf_states_buffer = |
249 | 21.1k | (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
250 | 21.1k | memset(mps_persistent_mem->syn_qmf_states_buffer, 0, |
251 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(SYN_BUF_SIZE, BYTE_ALIGN_8)); |
252 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(SYN_BUF_SIZE, BYTE_ALIGN_8); |
253 | | |
254 | 21.1k | mps_persistent_mem->ana_qmf_states_buffer = |
255 | 21.1k | (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
256 | 21.1k | memset(mps_persistent_mem->ana_qmf_states_buffer, 0, |
257 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(ANA_BUF_SIZE, BYTE_ALIGN_8)); |
258 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(ANA_BUF_SIZE, BYTE_ALIGN_8); |
259 | | |
260 | 21.1k | decorr_size = ixheaacd_calc_decorr_size(); |
261 | | |
262 | 21.1k | mps_persistent_mem->decorr_ptr = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
263 | 21.1k | memset(mps_persistent_mem->decorr_ptr, 0, decorr_size); |
264 | 21.1k | used_persistent += decorr_size; |
265 | | |
266 | 21.1k | mps_persistent_mem->hyb_filter_state = |
267 | 21.1k | (ia_mps_dec_thyb_filter_state_struct *)((WORD8 *)persistent_mem + used_persistent); |
268 | 21.1k | memset(mps_persistent_mem->hyb_filter_state, 0, |
269 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(HYB_FILTER_STATE_SIZE, BYTE_ALIGN_8)); |
270 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(HYB_FILTER_STATE_SIZE, BYTE_ALIGN_8); |
271 | | |
272 | 21.1k | mps_persistent_mem->ton_state = |
273 | 21.1k | (ia_mps_dec_tonality_state_struct *)((WORD8 *)persistent_mem + used_persistent); |
274 | 21.1k | memset(mps_persistent_mem->ton_state, 0, |
275 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(TONALITY_STATE_SIZE, BYTE_ALIGN_8)); |
276 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(TONALITY_STATE_SIZE, BYTE_ALIGN_8); |
277 | | |
278 | 21.1k | mps_persistent_mem->smooth_state = |
279 | 21.1k | (ia_mps_dec_smoothing_state_struct *)((WORD8 *)persistent_mem + used_persistent); |
280 | 21.1k | memset(mps_persistent_mem->smooth_state, 0, |
281 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(SMOOTHING_STATE_SIZE, BYTE_ALIGN_8)); |
282 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(SMOOTHING_STATE_SIZE, BYTE_ALIGN_8); |
283 | | |
284 | 21.1k | mps_persistent_mem->reshape_bb_env_state = |
285 | 21.1k | (ia_mps_dec_reshape_bb_env_state_struct *)((WORD8 *)persistent_mem + used_persistent); |
286 | 21.1k | memset(mps_persistent_mem->reshape_bb_env_state, 0, |
287 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(RESHAPE_STATE_SIZE, BYTE_ALIGN_8)); |
288 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(RESHAPE_STATE_SIZE, BYTE_ALIGN_8); |
289 | | |
290 | 21.1k | mps_persistent_mem->sub_band_params = |
291 | 21.1k | (ia_mps_dec_subband_tp_params_struct *)((WORD8 *)persistent_mem + used_persistent); |
292 | 21.1k | memset(mps_persistent_mem->sub_band_params, 0, |
293 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(SUBBAND_TP_SIZE, BYTE_ALIGN_8)); |
294 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(SUBBAND_TP_SIZE, BYTE_ALIGN_8); |
295 | | |
296 | 21.1k | mps_persistent_mem->blind_decoder = |
297 | 21.1k | (ia_mps_dec_blind_decoder_struct *)((WORD8 *)persistent_mem + used_persistent); |
298 | 21.1k | memset(mps_persistent_mem->blind_decoder, 0, |
299 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(BLIND_DECODER_SIZE, BYTE_ALIGN_8)); |
300 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(BLIND_DECODER_SIZE, BYTE_ALIGN_8); |
301 | | |
302 | 21.1k | mps_persistent_mem->p_bs_frame = |
303 | 21.1k | (ia_mps_dec_spatial_bs_frame_struct *)((WORD8 *)persistent_mem + used_persistent); |
304 | 21.1k | memset(mps_persistent_mem->p_bs_frame, 0, |
305 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_spatial_bs_frame_struct), BYTE_ALIGN_8)); |
306 | 21.1k | used_persistent += |
307 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_spatial_bs_frame_struct), BYTE_ALIGN_8); |
308 | | |
309 | 21.1k | pstr_mps_state->array_struct = |
310 | 21.1k | (ia_mps_dec_reuse_array_struct *)((WORD8 *)persistent_mem + used_persistent); |
311 | 21.1k | memset(pstr_mps_state->array_struct, 0, |
312 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED(ARRAY_STRUCT_SIZE, BYTE_ALIGN_8)); |
313 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(ARRAY_STRUCT_SIZE, BYTE_ALIGN_8); |
314 | | |
315 | | // Set buffers pointers of pstr_mps_state->array_struct |
316 | 21.1k | ia_mps_dec_reuse_array_struct *p_array_struct = pstr_mps_state->array_struct; |
317 | | |
318 | 21.1k | p_array_struct->res_mdct = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
319 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(MDCT_RES_BUF_SIZE, BYTE_ALIGN_8); |
320 | | |
321 | 21.1k | p_array_struct->qmf_residual_real = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
322 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8); |
323 | 21.1k | p_array_struct->qmf_residual_imag = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
324 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8); |
325 | | |
326 | 21.1k | p_array_struct->m_qmf_real = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
327 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8); |
328 | 21.1k | p_array_struct->m_qmf_imag = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
329 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8); |
330 | | |
331 | 21.1k | p_array_struct->buf_real = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
332 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8); |
333 | 21.1k | p_array_struct->buf_imag = (WORD32 *)((WORD8 *)persistent_mem + used_persistent); |
334 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8); |
335 | | |
336 | 21.1k | p_array_struct->hyb_output_real_dry = p_array_struct->res_mdct; |
337 | 21.1k | p_array_struct->hyb_output_imag_dry = |
338 | 21.1k | p_array_struct->res_mdct + |
339 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED_TYPE(MAX_OUTPUT_CHANNELS_AT_MPS * TSXHB, |
340 | 21.1k | sizeof(*p_array_struct->hyb_output_imag_dry), BYTE_ALIGN_8); |
341 | | |
342 | 21.1k | p_array_struct->x_real = p_array_struct->hyb_output_real_dry; |
343 | 21.1k | p_array_struct->x_imag = p_array_struct->hyb_output_imag_dry; |
344 | | |
345 | 21.1k | p_array_struct->time_out = p_array_struct->hyb_output_real_dry; |
346 | | |
347 | 21.1k | p_array_struct->w_dry_real = p_array_struct->m_qmf_real; |
348 | 21.1k | p_array_struct->w_dry_imag = p_array_struct->m_qmf_imag; |
349 | | |
350 | 21.1k | p_array_struct->env_dmx_0 = |
351 | 21.1k | p_array_struct->m_qmf_real + |
352 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED_TYPE(TSXHBX5, sizeof(*p_array_struct->env_dmx_0), BYTE_ALIGN_8); |
353 | 21.1k | p_array_struct->env_dmx_1 = |
354 | 21.1k | p_array_struct->env_dmx_0 + |
355 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED_TYPE(MAX_TIME_SLOTS, sizeof(*p_array_struct->env_dmx_1), |
356 | 21.1k | BYTE_ALIGN_8); |
357 | | |
358 | 21.1k | p_array_struct->qmf_residual_real_pre = p_array_struct->qmf_residual_real; |
359 | 21.1k | p_array_struct->qmf_residual_real_post = |
360 | 21.1k | p_array_struct->qmf_residual_real + |
361 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED_TYPE( |
362 | 21.1k | RES_CHXQMFXTS, sizeof(*p_array_struct->qmf_residual_real_post), BYTE_ALIGN_8); |
363 | | |
364 | 21.1k | p_array_struct->qmf_residual_imag_pre = p_array_struct->qmf_residual_imag; |
365 | 21.1k | p_array_struct->qmf_residual_imag_post = |
366 | 21.1k | p_array_struct->qmf_residual_imag + |
367 | 21.1k | IXHEAAC_GET_SIZE_ALIGNED_TYPE( |
368 | 21.1k | RES_CHXQMFXTS, sizeof(*p_array_struct->qmf_residual_imag_post), BYTE_ALIGN_8); |
369 | | |
370 | 21.1k | p_array_struct->buffer_real = p_array_struct->qmf_residual_real_post; |
371 | 21.1k | p_array_struct->buffer_imag = p_array_struct->qmf_residual_imag_post; |
372 | | |
373 | 21.1k | p_array_struct->m1_param = (ia_mps_dec_m1_param_struct *)p_array_struct->buffer_real; |
374 | | |
375 | 21.1k | pstr_mps_state->aux_struct = |
376 | 21.1k | (ia_mps_dec_auxilary_struct *)((WORD8 *)persistent_mem + used_persistent); |
377 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_auxilary_struct), BYTE_ALIGN_8); |
378 | | |
379 | 21.1k | pstr_mps_state->aux_struct->m2_param = |
380 | 21.1k | (ia_mps_dec_m2_param_struct *)((WORD8 *)persistent_mem + used_persistent); |
381 | 21.1k | used_persistent += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_m2_param_struct), BYTE_ALIGN_8); |
382 | | |
383 | 21.1k | *persistent_used = used_persistent; |
384 | 21.1k | } |
385 | | |
386 | 0 | WORD32 ixheaacd_scratch_buffer_sizes() { |
387 | 0 | WORD32 buffer_size; |
388 | |
|
389 | 0 | buffer_size = IXHEAAC_GET_SIZE_ALIGNED(MDCT_RES_BUF_SIZE, BYTE_ALIGN_8); |
390 | |
|
391 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8); |
392 | |
|
393 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_RES_BUF_SIZE, BYTE_ALIGN_8); |
394 | |
|
395 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8); |
396 | |
|
397 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(QMF_BUF_SIZE, BYTE_ALIGN_8); |
398 | |
|
399 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8); |
400 | |
|
401 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(BUF_SIZE, BYTE_ALIGN_8); |
402 | |
|
403 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_auxilary_struct), BYTE_ALIGN_8); |
404 | |
|
405 | 0 | buffer_size += IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_m2_param_struct), BYTE_ALIGN_8); |
406 | |
|
407 | 0 | return buffer_size; |
408 | 0 | } |
409 | | |
410 | 21.1k | VOID ixheaacd_set_scratch_buffers(ia_heaac_mps_state_struct *pstr_mps_state, VOID *scratch_mem) { |
411 | 21.1k | WORD32 scratch_used = 0; |
412 | | |
413 | 21.1k | pstr_mps_state->mps_scratch_mem_v = (VOID *)((WORD8 *)scratch_mem + scratch_used); |
414 | 21.1k | } |
415 | | VOID ixheaacd_ana_filter_bank_init(ia_heaac_mps_state_struct *pstr_mps_state, |
416 | 14.0k | ia_mps_dec_qmf_ana_filter_bank *qmf_bank) { |
417 | 14.0k | memset(qmf_bank->qmf_states_buffer, 0, |
418 | 14.0k | QMF_FILTER_STATE_ANA_SIZE_MPS * sizeof(qmf_bank->qmf_states_buffer[0])); |
419 | 14.0k | qmf_bank->p_filter_ana = |
420 | 14.0k | pstr_mps_state->ia_mps_dec_mps_table.qmf_table_ptr->ia_mps_enc_qmf_64_640; |
421 | 14.0k | qmf_bank->flag = 0; |
422 | 14.0k | qmf_bank->offset = 0; |
423 | 14.0k | qmf_bank->ref_co_eff_ptr_l = qmf_bank->p_filter_ana + 10; |
424 | 14.0k | qmf_bank->ref_co_eff_ptr_r = qmf_bank->p_filter_ana + QMF_FILTER_STATE_ANA_SIZE_MPS; |
425 | 14.0k | qmf_bank->offset_l = 5; |
426 | 14.0k | qmf_bank->offset_r = 5; |
427 | 14.0k | } |
428 | | |
429 | 4.54k | VOID ixheaacd_syn_filter_bank_create(ia_heaac_mps_state_struct *pstr_mps_state) { |
430 | 4.54k | ia_mps_dec_qmf_syn_filter_bank *qmf_bank = &(pstr_mps_state->syn_qmf_bank); |
431 | | |
432 | 4.54k | memset(qmf_bank->sbr_qmf_states_synthesis, 0, SYN_BUFFER_SIZE); |
433 | 4.54k | qmf_bank->p_filter_syn = |
434 | 4.54k | pstr_mps_state->ia_mps_dec_mps_table.tp_process_table_ptr->ia_mps_dec_qmf_64_640; |
435 | 4.54k | } |
436 | | |
437 | 4.53k | static IA_ERRORCODE ixheaacd_set_m2_params(ia_heaac_mps_state_struct *pstr_mps_state) { |
438 | 4.53k | ia_heaac_mps_state_struct *curr_state = pstr_mps_state; |
439 | 4.53k | WORD32 up_mix_type = curr_state->up_mix_type; |
440 | | |
441 | 4.53k | switch (curr_state->tree_config) { |
442 | 492 | case TREE_5151: |
443 | 492 | if (up_mix_type == 2) { |
444 | 0 | curr_state->m2_param_imag_present = 1; |
445 | |
|
446 | 0 | curr_state->m2_param_present[0][1] = 1; |
447 | 0 | curr_state->m2_param_present[1][1] = 1; |
448 | 0 | curr_state->m2_param_present[0][0] = 2; |
449 | 0 | curr_state->m2_param_present[1][0] = 2; |
450 | |
|
451 | 0 | curr_state->m1_param_present[0][0] = 1; |
452 | 0 | curr_state->m1_param_present[1][0] = 1; |
453 | 492 | } else { |
454 | 492 | if (up_mix_type == 3) { |
455 | 0 | curr_state->m2_param_present[0][3] = 1; |
456 | 0 | curr_state->m2_param_present[1][3] = 1; |
457 | 0 | curr_state->m2_param_present[0][0] = 2; |
458 | 0 | curr_state->m2_param_present[1][0] = 2; |
459 | |
|
460 | 0 | curr_state->m1_param_present[0][0] = 1; |
461 | 0 | curr_state->m1_param_present[3][0] = 1; |
462 | 492 | } else { |
463 | 492 | curr_state->m2_param_present[0][0] = 3; |
464 | 492 | curr_state->m2_param_present[0][1] = 3; |
465 | 492 | curr_state->m2_param_present[0][2] = 3; |
466 | 492 | curr_state->m2_param_present[0][3] = 3; |
467 | 492 | curr_state->m2_param_present[1][0] = 3; |
468 | 492 | curr_state->m2_param_present[1][1] = 3; |
469 | 492 | curr_state->m2_param_present[1][2] = 3; |
470 | 492 | curr_state->m2_param_present[1][3] = 3; |
471 | 492 | curr_state->m2_param_present[2][0] = 3; |
472 | 492 | curr_state->m2_param_present[2][1] = 3; |
473 | 492 | curr_state->m2_param_present[2][2] = 3; |
474 | 492 | curr_state->m2_param_present[3][0] = 3; |
475 | 492 | curr_state->m2_param_present[4][0] = 3; |
476 | 492 | curr_state->m2_param_present[4][1] = 3; |
477 | 492 | curr_state->m2_param_present[4][4] = 3; |
478 | 492 | curr_state->m2_param_present[5][0] = 3; |
479 | 492 | curr_state->m2_param_present[5][1] = 3; |
480 | 492 | curr_state->m2_param_present[5][4] = 3; |
481 | | |
482 | 492 | curr_state->m1_param_present[0][0] = 1; |
483 | 492 | curr_state->m1_param_present[1][0] = 1; |
484 | 492 | curr_state->m1_param_present[2][0] = 1; |
485 | 492 | curr_state->m1_param_present[3][0] = 1; |
486 | 492 | curr_state->m1_param_present[4][0] = 1; |
487 | 492 | } |
488 | 492 | } |
489 | 492 | break; |
490 | 466 | case TREE_5152: |
491 | 466 | if (up_mix_type == 2) { |
492 | 0 | curr_state->m2_param_imag_present = 1; |
493 | |
|
494 | 0 | curr_state->m2_param_present[0][1] = 1; |
495 | 0 | curr_state->m2_param_present[1][1] = 1; |
496 | 0 | curr_state->m2_param_present[0][0] = 2; |
497 | 0 | curr_state->m2_param_present[1][0] = 2; |
498 | |
|
499 | 0 | curr_state->m1_param_present[0][0] = 1; |
500 | 0 | curr_state->m1_param_present[1][0] = 1; |
501 | 466 | } else { |
502 | 466 | if (up_mix_type == 3) { |
503 | 0 | curr_state->m2_param_present[0][2] = 1; |
504 | 0 | curr_state->m2_param_present[1][2] = 1; |
505 | 0 | curr_state->m2_param_present[0][0] = 2; |
506 | 0 | curr_state->m2_param_present[1][0] = 2; |
507 | |
|
508 | 0 | curr_state->m1_param_present[0][0] = 1; |
509 | 0 | curr_state->m1_param_present[2][0] = 1; |
510 | 466 | } else { |
511 | 466 | curr_state->m2_param_present[0][0] = 3; |
512 | 466 | curr_state->m2_param_present[0][1] = 3; |
513 | 466 | curr_state->m2_param_present[0][2] = 3; |
514 | 466 | curr_state->m2_param_present[0][3] = 3; |
515 | 466 | curr_state->m2_param_present[1][0] = 3; |
516 | 466 | curr_state->m2_param_present[1][1] = 3; |
517 | 466 | curr_state->m2_param_present[1][2] = 3; |
518 | 466 | curr_state->m2_param_present[1][3] = 3; |
519 | 466 | curr_state->m2_param_present[2][0] = 3; |
520 | 466 | curr_state->m2_param_present[2][1] = 3; |
521 | 466 | curr_state->m2_param_present[2][2] = 3; |
522 | 466 | curr_state->m2_param_present[2][4] = 3; |
523 | 466 | curr_state->m2_param_present[3][0] = 3; |
524 | 466 | curr_state->m2_param_present[3][1] = 3; |
525 | 466 | curr_state->m2_param_present[3][2] = 3; |
526 | 466 | curr_state->m2_param_present[3][4] = 3; |
527 | 466 | curr_state->m2_param_present[4][0] = 3; |
528 | 466 | curr_state->m2_param_present[4][1] = 3; |
529 | 466 | curr_state->m2_param_present[5][0] = 3; |
530 | | |
531 | 466 | curr_state->m1_param_present[0][0] = 1; |
532 | 466 | curr_state->m1_param_present[1][0] = 1; |
533 | 466 | curr_state->m1_param_present[2][0] = 1; |
534 | 466 | curr_state->m1_param_present[3][0] = 1; |
535 | 466 | curr_state->m1_param_present[4][0] = 1; |
536 | 466 | } |
537 | 466 | } |
538 | 466 | break; |
539 | 1.44k | case TREE_525: |
540 | 1.44k | if (up_mix_type == 1) { |
541 | 0 | curr_state->m2_param_present[0][3] = 1; |
542 | 0 | curr_state->m2_param_present[1][3] = 1; |
543 | 0 | curr_state->m2_param_present[2][4] = 1; |
544 | 0 | curr_state->m2_param_present[3][4] = 1; |
545 | |
|
546 | 0 | curr_state->m2_param_present[0][0] = 2; |
547 | 0 | curr_state->m2_param_present[1][0] = 2; |
548 | 0 | curr_state->m2_param_present[2][1] = 2; |
549 | 0 | curr_state->m2_param_present[3][1] = 2; |
550 | 0 | curr_state->m2_param_present[4][2] = 2; |
551 | |
|
552 | 0 | curr_state->m1_param_present[0][0] = 1; |
553 | 0 | curr_state->m1_param_present[0][1] = 1; |
554 | 0 | curr_state->m1_param_present[0][2] = 1; |
555 | 0 | curr_state->m1_param_present[1][0] = 1; |
556 | 0 | curr_state->m1_param_present[1][1] = 1; |
557 | 0 | curr_state->m1_param_present[1][2] = 1; |
558 | 0 | curr_state->m1_param_present[2][0] = 1; |
559 | 0 | curr_state->m1_param_present[2][1] = 1; |
560 | 0 | curr_state->m1_param_present[2][2] = 1; |
561 | 1.44k | } else if (up_mix_type == 2) { |
562 | 0 | if (curr_state->binaural_quality == 1) { |
563 | 0 | } else { |
564 | 0 | curr_state->m2_param_imag_present = 1; |
565 | |
|
566 | 0 | curr_state->m2_param_present[0][0] = 2; |
567 | 0 | curr_state->m2_param_present[0][1] = 2; |
568 | 0 | curr_state->m2_param_present[1][0] = 2; |
569 | 0 | curr_state->m2_param_present[1][1] = 2; |
570 | 0 | if (curr_state->arbitrary_downmix == 2) { |
571 | 0 | curr_state->m2_param_present[0][2] = 2; |
572 | 0 | curr_state->m2_param_present[0][3] = 2; |
573 | 0 | curr_state->m2_param_present[1][2] = 2; |
574 | 0 | curr_state->m2_param_present[1][3] = 2; |
575 | 0 | } |
576 | |
|
577 | 0 | curr_state->m1_param_present[0][0] = 1; |
578 | 0 | curr_state->m1_param_present[1][1] = 1; |
579 | 0 | curr_state->m1_param_present[2][3] = 1; |
580 | 0 | curr_state->m1_param_present[3][4] = 1; |
581 | 0 | } |
582 | 1.44k | } else { |
583 | 1.44k | curr_state->m2_param_present[0][0] = 3; |
584 | 1.44k | curr_state->m2_param_present[0][3] = 3; |
585 | 1.44k | curr_state->m2_param_present[1][0] = 3; |
586 | 1.44k | curr_state->m2_param_present[1][3] = 3; |
587 | 1.44k | curr_state->m2_param_present[2][1] = 3; |
588 | 1.44k | curr_state->m2_param_present[2][4] = 3; |
589 | 1.44k | curr_state->m2_param_present[3][1] = 3; |
590 | 1.44k | curr_state->m2_param_present[3][4] = 3; |
591 | 1.44k | curr_state->m2_param_present[4][2] = 3; |
592 | 1.44k | curr_state->m2_param_present[5][2] = 3; |
593 | | |
594 | 1.44k | curr_state->m1_param_present[0][0] = 1; |
595 | 1.44k | curr_state->m1_param_present[0][1] = 1; |
596 | 1.44k | curr_state->m1_param_present[0][2] = 1; |
597 | 1.44k | curr_state->m1_param_present[0][3] = 1; |
598 | 1.44k | curr_state->m1_param_present[0][4] = 1; |
599 | 1.44k | curr_state->m1_param_present[1][0] = 1; |
600 | 1.44k | curr_state->m1_param_present[1][1] = 1; |
601 | 1.44k | curr_state->m1_param_present[1][2] = 1; |
602 | 1.44k | curr_state->m1_param_present[1][3] = 1; |
603 | 1.44k | curr_state->m1_param_present[1][4] = 1; |
604 | 1.44k | curr_state->m1_param_present[2][0] = 1; |
605 | 1.44k | curr_state->m1_param_present[2][1] = 1; |
606 | 1.44k | curr_state->m1_param_present[2][2] = 1; |
607 | 1.44k | curr_state->m1_param_present[2][3] = 1; |
608 | 1.44k | curr_state->m1_param_present[2][4] = 1; |
609 | 1.44k | } |
610 | 1.44k | break; |
611 | 282 | case TREE_7271: |
612 | 282 | if (up_mix_type == 0) { |
613 | 282 | curr_state->m2_param_present[0][3] = 3; |
614 | 282 | curr_state->m2_param_present[0][6] = 3; |
615 | 282 | curr_state->m2_param_present[1][3] = 3; |
616 | 282 | curr_state->m2_param_present[1][6] = 3; |
617 | 282 | curr_state->m2_param_present[2][3] = 3; |
618 | 282 | curr_state->m2_param_present[3][4] = 3; |
619 | 282 | curr_state->m2_param_present[3][7] = 3; |
620 | 282 | curr_state->m2_param_present[4][4] = 3; |
621 | 282 | curr_state->m2_param_present[4][7] = 3; |
622 | 282 | curr_state->m2_param_present[5][4] = 3; |
623 | | |
624 | 282 | curr_state->m2_param_present[0][0] = 2; |
625 | 282 | curr_state->m2_param_present[1][0] = 2; |
626 | 282 | curr_state->m2_param_present[2][0] = 2; |
627 | 282 | curr_state->m2_param_present[3][1] = 2; |
628 | 282 | curr_state->m2_param_present[4][1] = 2; |
629 | 282 | curr_state->m2_param_present[5][1] = 2; |
630 | 282 | curr_state->m2_param_present[6][2] = 2; |
631 | 282 | curr_state->m2_param_present[7][2] = 2; |
632 | | |
633 | 282 | curr_state->m1_param_present[0][0] = 1; |
634 | 282 | curr_state->m1_param_present[0][1] = 1; |
635 | 282 | curr_state->m1_param_present[0][2] = 1; |
636 | 282 | curr_state->m1_param_present[0][3] = 1; |
637 | 282 | curr_state->m1_param_present[0][4] = 1; |
638 | 282 | curr_state->m1_param_present[1][0] = 1; |
639 | 282 | curr_state->m1_param_present[1][1] = 1; |
640 | 282 | curr_state->m1_param_present[1][2] = 1; |
641 | 282 | curr_state->m1_param_present[1][3] = 1; |
642 | 282 | curr_state->m1_param_present[1][4] = 1; |
643 | 282 | curr_state->m1_param_present[2][0] = 1; |
644 | 282 | curr_state->m1_param_present[2][1] = 1; |
645 | 282 | curr_state->m1_param_present[2][2] = 1; |
646 | 282 | curr_state->m1_param_present[2][3] = 1; |
647 | 282 | curr_state->m1_param_present[2][4] = 1; |
648 | 282 | } else if (up_mix_type == 2) { |
649 | 0 | if (curr_state->binaural_quality == 1) { |
650 | 0 | } else { |
651 | 0 | curr_state->m2_param_imag_present = 1; |
652 | |
|
653 | 0 | curr_state->m2_param_present[0][0] = 2; |
654 | 0 | curr_state->m2_param_present[0][1] = 2; |
655 | 0 | curr_state->m2_param_present[1][0] = 2; |
656 | 0 | curr_state->m2_param_present[1][1] = 2; |
657 | 0 | if (curr_state->arbitrary_downmix == 2) { |
658 | 0 | curr_state->m2_param_present[0][2] = 2; |
659 | 0 | curr_state->m2_param_present[0][3] = 2; |
660 | 0 | curr_state->m2_param_present[1][2] = 2; |
661 | 0 | curr_state->m2_param_present[1][3] = 2; |
662 | 0 | } |
663 | |
|
664 | 0 | curr_state->m1_param_present[0][0] = 1; |
665 | 0 | curr_state->m1_param_present[1][1] = 1; |
666 | 0 | curr_state->m1_param_present[2][3] = 1; |
667 | 0 | curr_state->m1_param_present[3][4] = 1; |
668 | 0 | } |
669 | 0 | } |
670 | 282 | break; |
671 | 357 | case TREE_7272: |
672 | 357 | if (up_mix_type == 0) { |
673 | 357 | curr_state->m2_param_present[0][3] = 3; |
674 | 357 | curr_state->m2_param_present[1][3] = 3; |
675 | 357 | curr_state->m2_param_present[1][6] = 3; |
676 | 357 | curr_state->m2_param_present[2][3] = 3; |
677 | 357 | curr_state->m2_param_present[2][6] = 3; |
678 | 357 | curr_state->m2_param_present[3][4] = 3; |
679 | 357 | curr_state->m2_param_present[4][4] = 3; |
680 | 357 | curr_state->m2_param_present[4][7] = 3; |
681 | 357 | curr_state->m2_param_present[5][4] = 3; |
682 | 357 | curr_state->m2_param_present[5][7] = 3; |
683 | | |
684 | 357 | curr_state->m2_param_present[0][0] = 2; |
685 | 357 | curr_state->m2_param_present[1][0] = 2; |
686 | 357 | curr_state->m2_param_present[2][0] = 2; |
687 | 357 | curr_state->m2_param_present[3][1] = 2; |
688 | 357 | curr_state->m2_param_present[4][1] = 2; |
689 | 357 | curr_state->m2_param_present[5][1] = 2; |
690 | 357 | curr_state->m2_param_present[6][2] = 2; |
691 | 357 | curr_state->m2_param_present[7][2] = 2; |
692 | | |
693 | 357 | curr_state->m1_param_present[0][0] = 1; |
694 | 357 | curr_state->m1_param_present[0][1] = 1; |
695 | 357 | curr_state->m1_param_present[0][2] = 1; |
696 | 357 | curr_state->m1_param_present[0][3] = 1; |
697 | 357 | curr_state->m1_param_present[0][4] = 1; |
698 | 357 | curr_state->m1_param_present[1][0] = 1; |
699 | 357 | curr_state->m1_param_present[1][1] = 1; |
700 | 357 | curr_state->m1_param_present[1][2] = 1; |
701 | 357 | curr_state->m1_param_present[1][3] = 1; |
702 | 357 | curr_state->m1_param_present[1][4] = 1; |
703 | 357 | curr_state->m1_param_present[2][0] = 1; |
704 | 357 | curr_state->m1_param_present[2][1] = 1; |
705 | 357 | curr_state->m1_param_present[2][2] = 1; |
706 | 357 | curr_state->m1_param_present[2][3] = 1; |
707 | 357 | curr_state->m1_param_present[2][4] = 1; |
708 | 357 | } else if (up_mix_type == 2) { |
709 | 0 | if (curr_state->binaural_quality == 1) { |
710 | 0 | } else { |
711 | 0 | curr_state->m2_param_imag_present = 1; |
712 | |
|
713 | 0 | curr_state->m2_param_present[0][0] = 2; |
714 | 0 | curr_state->m2_param_present[0][1] = 2; |
715 | 0 | curr_state->m2_param_present[1][0] = 2; |
716 | 0 | curr_state->m2_param_present[1][1] = 2; |
717 | 0 | if (curr_state->arbitrary_downmix == 2) { |
718 | 0 | curr_state->m2_param_present[0][2] = 2; |
719 | 0 | curr_state->m2_param_present[0][3] = 2; |
720 | 0 | curr_state->m2_param_present[1][2] = 2; |
721 | 0 | curr_state->m2_param_present[1][3] = 2; |
722 | 0 | } |
723 | |
|
724 | 0 | curr_state->m1_param_present[0][0] = 1; |
725 | 0 | curr_state->m1_param_present[1][1] = 1; |
726 | 0 | curr_state->m1_param_present[2][3] = 1; |
727 | 0 | curr_state->m1_param_present[3][4] = 1; |
728 | 0 | } |
729 | 0 | } |
730 | 357 | break; |
731 | 162 | case TREE_7571: |
732 | 162 | curr_state->m2_param_present[0][6] = 3; |
733 | 162 | curr_state->m2_param_present[1][6] = 3; |
734 | 162 | curr_state->m2_param_present[3][7] = 3; |
735 | 162 | curr_state->m2_param_present[4][7] = 3; |
736 | | |
737 | 162 | curr_state->m2_param_present[0][0] = 2; |
738 | 162 | curr_state->m2_param_present[1][0] = 2; |
739 | 162 | curr_state->m2_param_present[2][4] = 2; |
740 | 162 | curr_state->m2_param_present[3][1] = 2; |
741 | 162 | curr_state->m2_param_present[4][1] = 2; |
742 | 162 | curr_state->m2_param_present[5][5] = 2; |
743 | 162 | curr_state->m2_param_present[6][2] = 2; |
744 | 162 | curr_state->m2_param_present[7][3] = 2; |
745 | | |
746 | 162 | curr_state->m1_param_present[0][0] = 1; |
747 | 162 | curr_state->m1_param_present[1][1] = 1; |
748 | 162 | curr_state->m1_param_present[2][2] = 1; |
749 | 162 | curr_state->m1_param_present[3][3] = 1; |
750 | 162 | curr_state->m1_param_present[4][4] = 1; |
751 | 162 | curr_state->m1_param_present[5][5] = 1; |
752 | 162 | curr_state->m1_param_present[6][0] = 1; |
753 | 162 | curr_state->m1_param_present[7][1] = 1; |
754 | 162 | break; |
755 | 1.32k | case TREE_7572: |
756 | 1.32k | curr_state->m2_param_present[1][6] = 3; |
757 | 1.32k | curr_state->m2_param_present[2][6] = 3; |
758 | 1.32k | curr_state->m2_param_present[4][7] = 3; |
759 | 1.32k | curr_state->m2_param_present[5][7] = 3; |
760 | | |
761 | 1.32k | curr_state->m2_param_present[0][0] = 2; |
762 | 1.32k | curr_state->m2_param_present[1][4] = 2; |
763 | 1.32k | curr_state->m2_param_present[2][4] = 2; |
764 | 1.32k | curr_state->m2_param_present[3][1] = 2; |
765 | 1.32k | curr_state->m2_param_present[4][5] = 2; |
766 | 1.32k | curr_state->m2_param_present[5][5] = 2; |
767 | 1.32k | curr_state->m2_param_present[6][2] = 2; |
768 | 1.32k | curr_state->m2_param_present[7][3] = 2; |
769 | | |
770 | 1.32k | curr_state->m1_param_present[0][0] = 1; |
771 | 1.32k | curr_state->m1_param_present[1][1] = 1; |
772 | 1.32k | curr_state->m1_param_present[2][2] = 1; |
773 | 1.32k | curr_state->m1_param_present[3][3] = 1; |
774 | 1.32k | curr_state->m1_param_present[4][4] = 1; |
775 | 1.32k | curr_state->m1_param_present[5][5] = 1; |
776 | 1.32k | curr_state->m1_param_present[6][4] = 1; |
777 | 1.32k | curr_state->m1_param_present[7][5] = 1; |
778 | 1.32k | break; |
779 | 0 | default: |
780 | 0 | return IA_XHEAAC_MPS_DEC_EXE_FATAL_UNSUPPRORTED_TREE_CONFIG; |
781 | 0 | break; |
782 | 4.53k | }; |
783 | | |
784 | 4.53k | return IA_NO_ERROR; |
785 | 4.53k | } |
786 | | |
787 | 2.13k | VOID ixheaacd_sb_tp_init(ia_heaac_mps_state_struct *pstr_mps_state) { |
788 | 2.13k | WORD32 ch; |
789 | 2.13k | ia_mps_dec_subband_tp_params_struct *sub_band_tp = |
790 | 2.13k | pstr_mps_state->mps_persistent_mem.sub_band_params; |
791 | 2.13k | WORD32 *prev_tp_scale = sub_band_tp->prev_tp_scale; |
792 | 2.13k | WORD16 *q_prev_tp_scale = sub_band_tp->q_prev_tp_scale; |
793 | | |
794 | 2.13k | WORD32 *old_wet_ener = sub_band_tp->old_wet_ener; |
795 | 2.13k | WORD16 *q_old_wet_ener = sub_band_tp->q_old_wet_ener; |
796 | | |
797 | 2.13k | WORD32 *run_wet_ener = sub_band_tp->run_wet_ener; |
798 | 2.13k | WORD16 *q_run_wet_ener = sub_band_tp->q_run_wet_ener; |
799 | | |
800 | 19.1k | for (ch = 0; ch < MAX_OUTPUT_CHANNELS_MPS; ch++) { |
801 | 17.0k | prev_tp_scale[ch] = ONE_IN_Q15; |
802 | 17.0k | q_prev_tp_scale[ch] = 15; |
803 | | |
804 | 17.0k | old_wet_ener[ch] = ONE_IN_Q30; |
805 | 17.0k | q_old_wet_ener[ch] = 0; |
806 | 17.0k | run_wet_ener[ch] = 0; |
807 | 17.0k | q_run_wet_ener[ch] = 0; |
808 | 17.0k | } |
809 | 14.9k | for (ch = 0; ch < MAX_INPUT_CHANNELS_MPS; ch++) { |
810 | 12.7k | sub_band_tp->old_dry_ener[ch] = ONE_IN_Q30; |
811 | 12.7k | sub_band_tp->q_old_dry_ener[ch] = 0; |
812 | 12.7k | sub_band_tp->run_dry_ener[ch] = 0; |
813 | 12.7k | sub_band_tp->q_run_dry_ener[ch] = 0; |
814 | 12.7k | } |
815 | 2.13k | } |
816 | | |
817 | 4.53k | VOID ixheaacd_decorr_init(ia_heaac_mps_state_struct *pstr_mps_state) { |
818 | 4.53k | VOID *decorr_persistent = pstr_mps_state->mps_persistent_mem.decorr_ptr; |
819 | 4.53k | WORD32 i, k; |
820 | 4.53k | WORD32 hybrid_bands = pstr_mps_state->hybrid_bands; |
821 | 4.53k | WORD32 dec_type = pstr_mps_state->dec_type; |
822 | | |
823 | 27.1k | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
824 | 22.6k | pstr_mps_state->ap_decor[k] = decorr_persistent; |
825 | 22.6k | decorr_persistent = |
826 | 22.6k | (WORD8 *)decorr_persistent + |
827 | 22.6k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_decorr_dec_struct), BYTE_ALIGN_8); |
828 | 22.6k | } |
829 | 27.1k | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
830 | 22.6k | pstr_mps_state->ap_decor[k]->ducker = decorr_persistent; |
831 | 22.6k | decorr_persistent = |
832 | 22.6k | (WORD8 *)decorr_persistent + |
833 | 22.6k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_ducker_interface), BYTE_ALIGN_8) + |
834 | 22.6k | IXHEAAC_GET_SIZE_ALIGNED(sizeof(ia_mps_dec_duck_instance_struct), BYTE_ALIGN_8); |
835 | 22.6k | } |
836 | | |
837 | 27.1k | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
838 | 1.08M | for (i = 0; i < hybrid_bands; i++) { |
839 | 1.05M | pstr_mps_state->ap_decor[k]->filter[i] = decorr_persistent; |
840 | 1.05M | decorr_persistent = (WORD8 *)decorr_persistent + |
841 | 1.05M | IXHEAAC_GET_SIZE_ALIGNED( |
842 | 1.05M | sizeof(ia_mps_dec_decorr_filter_instance_struct), BYTE_ALIGN_8); |
843 | 1.05M | } |
844 | 22.6k | } |
845 | | |
846 | 4.53k | if (dec_type == 1) { |
847 | 0 | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
848 | 0 | for (i = 0; i < hybrid_bands; i++) { |
849 | 0 | pstr_mps_state->ap_decor[k]->filter[i]->numerator_real = decorr_persistent; |
850 | 0 | decorr_persistent = |
851 | 0 | (WORD8 *)decorr_persistent + |
852 | 0 | IXHEAAC_GET_SIZE_ALIGNED( |
853 | 0 | MAX_NUM_DEN_LENGTH * |
854 | 0 | sizeof(pstr_mps_state->ap_decor[k]->filter[i]->numerator_real[0]), |
855 | 0 | BYTE_ALIGN_8); |
856 | 0 | pstr_mps_state->ap_decor[k]->filter[i]->denominator_real = decorr_persistent; |
857 | 0 | decorr_persistent = |
858 | 0 | (WORD8 *)decorr_persistent + |
859 | 0 | IXHEAAC_GET_SIZE_ALIGNED( |
860 | 0 | MAX_NUM_DEN_LENGTH * |
861 | 0 | sizeof(pstr_mps_state->ap_decor[k]->filter[i]->denominator_real[0]), |
862 | 0 | BYTE_ALIGN_8); |
863 | 0 | pstr_mps_state->ap_decor[k]->filter[i]->numerator_imag = decorr_persistent; |
864 | 0 | decorr_persistent = |
865 | 0 | (WORD8 *)decorr_persistent + |
866 | 0 | IXHEAAC_GET_SIZE_ALIGNED( |
867 | 0 | MAX_NUM_DEN_LENGTH * |
868 | 0 | sizeof(pstr_mps_state->ap_decor[k]->filter[i]->numerator_imag[0]), |
869 | 0 | BYTE_ALIGN_8); |
870 | 0 | pstr_mps_state->ap_decor[k]->filter[i]->denominator_imag = decorr_persistent; |
871 | 0 | decorr_persistent = |
872 | 0 | (WORD8 *)decorr_persistent + |
873 | 0 | IXHEAAC_GET_SIZE_ALIGNED( |
874 | 0 | MAX_NUM_DEN_LENGTH * |
875 | 0 | sizeof(pstr_mps_state->ap_decor[k]->filter[i]->denominator_imag[0]), |
876 | 0 | BYTE_ALIGN_8); |
877 | 0 | } |
878 | 0 | } |
879 | 4.53k | } else { |
880 | 27.1k | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
881 | 1.08M | for (i = 0; i < hybrid_bands; i++) { |
882 | 1.05M | pstr_mps_state->ap_decor[k]->filter[i]->numerator_real = decorr_persistent; |
883 | 1.05M | decorr_persistent = |
884 | 1.05M | (WORD8 *)decorr_persistent + |
885 | 1.05M | IXHEAAC_GET_SIZE_ALIGNED( |
886 | 1.05M | MAX_NUM_DEN_LENGTH * |
887 | 1.05M | sizeof(pstr_mps_state->ap_decor[k]->filter[i]->numerator_real[0]), |
888 | 1.05M | BYTE_ALIGN_8); |
889 | 1.05M | pstr_mps_state->ap_decor[k]->filter[i]->denominator_real = decorr_persistent; |
890 | 1.05M | decorr_persistent = |
891 | 1.05M | (WORD8 *)decorr_persistent + |
892 | 1.05M | IXHEAAC_GET_SIZE_ALIGNED( |
893 | 1.05M | MAX_NUM_DEN_LENGTH * |
894 | 1.05M | sizeof(pstr_mps_state->ap_decor[k]->filter[i]->denominator_real[0]), |
895 | 1.05M | BYTE_ALIGN_8); |
896 | 1.05M | } |
897 | 22.6k | } |
898 | 4.53k | } |
899 | | |
900 | 27.1k | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
901 | 1.08M | for (i = 0; i < hybrid_bands; i++) { |
902 | 1.05M | pstr_mps_state->ap_decor[k]->filter[i]->state_real = decorr_persistent; |
903 | 1.05M | decorr_persistent = |
904 | 1.05M | (WORD8 *)decorr_persistent + |
905 | 1.05M | IXHEAAC_GET_SIZE_ALIGNED( |
906 | 1.05M | MAX_NUM_DEN_LENGTH * sizeof(pstr_mps_state->ap_decor[k]->filter[i]->state_real[0]), |
907 | 1.05M | BYTE_ALIGN_8); |
908 | 1.05M | pstr_mps_state->ap_decor[k]->filter[i]->state_imag = decorr_persistent; |
909 | 1.05M | decorr_persistent = |
910 | 1.05M | (WORD8 *)decorr_persistent + |
911 | 1.05M | IXHEAAC_GET_SIZE_ALIGNED( |
912 | 1.05M | MAX_NUM_DEN_LENGTH * sizeof(pstr_mps_state->ap_decor[k]->filter[i]->state_imag[0]), |
913 | 1.05M | BYTE_ALIGN_8); |
914 | 1.05M | } |
915 | 22.6k | } |
916 | | |
917 | 27.1k | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
918 | 22.6k | pstr_mps_state->ap_decor[k]->delay_buffer_real = (WORD32 **)decorr_persistent; |
919 | 22.6k | decorr_persistent = |
920 | 22.6k | (WORD8 *)decorr_persistent + |
921 | 22.6k | IXHEAAC_GET_SIZE_ALIGNED( |
922 | 22.6k | hybrid_bands * sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_real[0]), |
923 | 22.6k | BYTE_ALIGN_8); |
924 | 1.08M | for (i = 0; i < hybrid_bands; i++) { |
925 | 1.05M | pstr_mps_state->ap_decor[k]->delay_buffer_real[i] = (WORD32 *)decorr_persistent; |
926 | | |
927 | 1.05M | decorr_persistent = (WORD8 *)decorr_persistent + |
928 | 1.05M | IXHEAAC_GET_SIZE_ALIGNED( |
929 | 1.05M | (MAX_TIME_SLOTS + MAX_NO_TIME_SLOTS_DELAY) * |
930 | 1.05M | sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_real[i][0]), |
931 | 1.05M | BYTE_ALIGN_8); |
932 | 1.05M | } |
933 | | |
934 | 22.6k | pstr_mps_state->ap_decor[k]->delay_buffer_imag = |
935 | 22.6k | (WORD32 **)ALIGN_SIZE64((SIZE_T)(decorr_persistent)); |
936 | 22.6k | decorr_persistent = |
937 | 22.6k | (WORD8 *)decorr_persistent + |
938 | 22.6k | IXHEAAC_GET_SIZE_ALIGNED( |
939 | 22.6k | hybrid_bands * sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_imag[0]), |
940 | 22.6k | BYTE_ALIGN_8); |
941 | | |
942 | 1.08M | for (i = 0; i < hybrid_bands; i++) { |
943 | 1.05M | pstr_mps_state->ap_decor[k]->delay_buffer_imag[i] = |
944 | 1.05M | (WORD32 *)ALIGN_SIZE64((SIZE_T)(decorr_persistent)); |
945 | | |
946 | 1.05M | decorr_persistent = (WORD8 *)decorr_persistent + |
947 | 1.05M | IXHEAAC_GET_SIZE_ALIGNED( |
948 | 1.05M | (MAX_TIME_SLOTS + MAX_NO_TIME_SLOTS_DELAY) * |
949 | 1.05M | sizeof(pstr_mps_state->ap_decor[k]->delay_buffer_imag[i][0]), |
950 | 1.05M | BYTE_ALIGN_8); |
951 | 1.05M | } |
952 | 22.6k | } |
953 | 4.53k | } |
954 | | |
955 | 4.53k | VOID ixheaacd_bs_frame_init(ia_heaac_mps_state_struct *pstr_mps_state) { |
956 | 4.53k | ia_mps_dec_spatial_bs_frame_struct *bs_frame = pstr_mps_state->bs_frame; |
957 | | |
958 | 4.53k | memset(bs_frame->ott_cld_idx_prev, 0, |
959 | 4.53k | MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ott_cld_idx_prev[0][0])); |
960 | 4.53k | memset(bs_frame->ott_icc_idx_prev, 0, |
961 | 4.53k | MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ott_icc_idx_prev[0][0])); |
962 | 4.53k | memset(bs_frame->cmp_ott_cld_idx_prev, 0, |
963 | 4.53k | MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ott_cld_idx_prev[0][0])); |
964 | 4.53k | memset(bs_frame->cmp_ott_icc_idx_prev, 0, |
965 | 4.53k | MAX_NUM_OTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ott_icc_idx_prev[0][0])); |
966 | | |
967 | 4.53k | memset(bs_frame->ttt_cpc_1_idx_prev, 0, |
968 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cpc_1_idx_prev[0][0])); |
969 | 4.53k | memset(bs_frame->ttt_cpc_2_idx_prev, 0, |
970 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cpc_2_idx_prev[0][0])); |
971 | 4.53k | memset(bs_frame->ttt_cld_1_idx_prev, 0, |
972 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cld_1_idx_prev[0][0])); |
973 | 4.53k | memset(bs_frame->ttt_cld_2_idx_prev, 0, |
974 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_cld_2_idx_prev[0][0])); |
975 | 4.53k | memset(bs_frame->ttt_icc_idx_prev, 0, |
976 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->ttt_icc_idx_prev[0][0])); |
977 | 4.53k | memset(bs_frame->cmp_ttt_cpc_1_idx_prev, 0, |
978 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cpc_1_idx_prev[0][0])); |
979 | 4.53k | memset(bs_frame->cmp_ttt_cpc_2_idx_prev, 0, |
980 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cpc_2_idx_prev[0][0])); |
981 | 4.53k | memset(bs_frame->cmp_ttt_cld_1_idx_prev, 0, |
982 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cld_1_idx_prev[0][0])); |
983 | 4.53k | memset(bs_frame->cmp_ttt_cld_2_idx_prev, 0, |
984 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_cld_2_idx_prev[0][0])); |
985 | 4.53k | memset(bs_frame->cmp_ttt_icc_idx_prev, 0, |
986 | 4.53k | MAX_NUM_TTT * MAX_PARAMETER_BANDS * sizeof(bs_frame->cmp_ttt_icc_idx_prev[0][0])); |
987 | | |
988 | 4.53k | memset(bs_frame->arbdmx_gain_idx_prev, 0, |
989 | 4.53k | MAX_INPUT_CHANNELS_MPS * MAX_PARAMETER_BANDS * |
990 | 4.53k | sizeof(bs_frame->arbdmx_gain_idx_prev[0][0])); |
991 | 4.53k | memset(bs_frame->cmp_arbdmx_gain_idx_prev, 0, |
992 | 4.53k | MAX_INPUT_CHANNELS_MPS * MAX_PARAMETER_BANDS * |
993 | 4.53k | sizeof(bs_frame->cmp_arbdmx_gain_idx_prev[0][0])); |
994 | 4.53k | } |
995 | | |
996 | 4.53k | IA_ERRORCODE ixheaacd_modules_init(ia_heaac_mps_state_struct *pstr_mps_state) { |
997 | 4.53k | IA_ERRORCODE err_code = IA_NO_ERROR; |
998 | 4.53k | ia_mps_dec_thyb_filter_state_struct *hyb_filter_state = |
999 | 4.53k | pstr_mps_state->mps_persistent_mem.hyb_filter_state; |
1000 | 4.53k | WORD32 up_mix_type = pstr_mps_state->up_mix_type; |
1001 | 4.53k | WORD32 in_channels = pstr_mps_state->num_input_channels; |
1002 | 4.53k | WORD32 n_ch; |
1003 | 4.53k | if (pstr_mps_state->smooth_config) ixheaacd_init_tonality(pstr_mps_state); |
1004 | | |
1005 | 4.53k | if (up_mix_type != 2) { |
1006 | 4.53k | if (pstr_mps_state->temp_shape_config == 2) { |
1007 | 1.55k | ixheaacd_init_bb_env(pstr_mps_state); |
1008 | 1.55k | } |
1009 | 4.53k | } |
1010 | | |
1011 | 4.53k | if (pstr_mps_state->scaling_enable == 1) ixheaacd_sb_tp_init(pstr_mps_state); |
1012 | | |
1013 | 4.53k | err_code = ixheaacd_syn_filt_bank_init(pstr_mps_state->syn, pstr_mps_state->qmf_bands); |
1014 | | |
1015 | 4.53k | if (err_code != IA_NO_ERROR) return err_code; |
1016 | | |
1017 | 18.5k | for (n_ch = 0; n_ch < in_channels; n_ch++) { |
1018 | 14.0k | ixheaacd_init_ana_hyb_filt_bank(&hyb_filter_state[n_ch]); |
1019 | 14.0k | } |
1020 | | |
1021 | 18.5k | for (n_ch = 0; n_ch < in_channels; n_ch++) { |
1022 | 14.0k | pstr_mps_state->aux_struct->arbdmx_alpha[n_ch] = 0; |
1023 | 14.0k | } |
1024 | | |
1025 | 4.53k | memset(&pstr_mps_state->aux_struct->ttt_cld_1[0], 0, 8 * 28 * sizeof(WORD32)); |
1026 | | |
1027 | 4.53k | if (pstr_mps_state->residual_coding) { |
1028 | 751 | WORD32 offset = in_channels; |
1029 | 3.88k | for (n_ch = 0; n_ch < pstr_mps_state->num_ott_boxes + pstr_mps_state->num_ttt_boxes; n_ch++) { |
1030 | 3.13k | if (pstr_mps_state->res_bands[n_ch] > 0) { |
1031 | 1.01k | ixheaacd_init_ana_hyb_filt_bank(&hyb_filter_state[offset + n_ch]); |
1032 | 1.01k | } |
1033 | 3.13k | } |
1034 | 751 | } |
1035 | | |
1036 | 4.53k | if (pstr_mps_state->arbitrary_downmix == 2) { |
1037 | 319 | WORD32 offset = in_channels + pstr_mps_state->num_ott_boxes + pstr_mps_state->num_ttt_boxes; |
1038 | 767 | for (n_ch = 0; n_ch < in_channels; n_ch++) { |
1039 | 448 | ixheaacd_init_ana_hyb_filt_bank(&hyb_filter_state[offset + n_ch]); |
1040 | 448 | } |
1041 | 319 | } |
1042 | 4.53k | if (up_mix_type == 1) { |
1043 | 0 | ixheaacd_init_blind(pstr_mps_state); |
1044 | 0 | } |
1045 | | |
1046 | 4.53k | pstr_mps_state->parse_next_bitstream_frame = 1; |
1047 | | |
1048 | 4.53k | ixheaacd_bs_frame_init(pstr_mps_state); |
1049 | | |
1050 | 4.53k | return err_code; |
1051 | 4.53k | } |
1052 | | |
1053 | 4.63k | IA_ERRORCODE ixheaacd_header_parse(ia_heaac_mps_state_struct *pstr_mps_state) { |
1054 | 4.63k | IA_ERRORCODE err_code = IA_NO_ERROR; |
1055 | 4.63k | WORD32 up_mix_type = pstr_mps_state->up_mix_type; |
1056 | 4.63k | WORD32 sac_header_len, alignment_bits = 0; |
1057 | 4.63k | ia_bit_buf_struct *mps_bit_buf = pstr_mps_state->ptr_mps_bit_buff; |
1058 | | |
1059 | 4.63k | if (up_mix_type != 1) { |
1060 | 4.63k | pstr_mps_state->sac_time_align_flag = ixheaacd_read_bits_buf(mps_bit_buf, 1); |
1061 | | |
1062 | 4.63k | sac_header_len = ixheaacd_read_bits_buf(mps_bit_buf, 7); |
1063 | 4.63k | if (sac_header_len == 127) { |
1064 | 11 | sac_header_len += ixheaacd_read_bits_buf(mps_bit_buf, 16); |
1065 | 11 | } |
1066 | | |
1067 | 4.63k | err_code = ixheaacd_parse_specific_config(pstr_mps_state, sac_header_len); |
1068 | 4.63k | if (err_code != IA_NO_ERROR) return err_code; |
1069 | | |
1070 | 4.58k | if (pstr_mps_state->bs_config.bs_temp_shape_config == 1) pstr_mps_state->scaling_enable = 1; |
1071 | | |
1072 | 4.58k | ixheaacd_byte_align(mps_bit_buf, &alignment_bits); |
1073 | 4.58k | } else { |
1074 | 0 | err_code = ixheaacd_default_specific_config(pstr_mps_state, pstr_mps_state->sampling_freq); |
1075 | 0 | if (err_code != IA_NO_ERROR) return err_code; |
1076 | 0 | } |
1077 | 4.58k | return err_code; |
1078 | 4.63k | } |
1079 | | |
1080 | 4.54k | IA_ERRORCODE ixheaacd_aac_mps_create(ia_heaac_mps_state_struct *pstr_mps_state) { |
1081 | 4.54k | WORD32 i, j, k; |
1082 | 4.54k | WORD32 *prev_gain_at = pstr_mps_state->mps_persistent_mem.prev_gain_at; |
1083 | 4.54k | IA_ERRORCODE err_code = IA_NO_ERROR; |
1084 | 4.54k | WORD32 dec_type = pstr_mps_state->dec_type; |
1085 | 4.54k | WORD32 up_mix_type = pstr_mps_state->up_mix_type; |
1086 | 4.54k | WORD32 in_channels = pstr_mps_state->num_input_channels; |
1087 | | |
1088 | 4.54k | if (pstr_mps_state == 0) return IA_XHEAAC_DEC_INIT_FATAL_DEC_INIT_FAIL; |
1089 | | |
1090 | 4.54k | pstr_mps_state->num_parameter_sets = 1; |
1091 | | |
1092 | 40.8k | for (i = 0; i < MAX_OUTPUT_CHANNELS_AT_MPS; i++) { |
1093 | 1.05M | for (j = 0; j < MAX_PARAMETER_BANDS; j++) { |
1094 | 1.01M | *prev_gain_at++ = ONE_IN_Q15; |
1095 | 1.01M | } |
1096 | 36.3k | } |
1097 | | |
1098 | 18.6k | for (i = 0; i < in_channels; i++) { |
1099 | 14.0k | ixheaacd_ana_filter_bank_init(pstr_mps_state, &(pstr_mps_state->qmf_bank[i])); |
1100 | 14.0k | } |
1101 | | |
1102 | 4.54k | ixheaacd_syn_filter_bank_create(pstr_mps_state); |
1103 | | |
1104 | 4.54k | err_code = ixheaacd_set_current_state_parameters(pstr_mps_state); |
1105 | 4.54k | if (err_code != IA_NO_ERROR) return err_code; |
1106 | | |
1107 | 4.53k | err_code = ixheaacd_set_m2_params(pstr_mps_state); |
1108 | 4.53k | if (err_code != IA_NO_ERROR) return err_code; |
1109 | | |
1110 | 4.53k | err_code = ixheaacd_mdct2qmf_create(pstr_mps_state); |
1111 | 4.53k | if (err_code != IA_NO_ERROR) return err_code; |
1112 | | |
1113 | 4.53k | ixheaacd_decorr_init(pstr_mps_state); |
1114 | | |
1115 | 27.1k | for (k = 0; k < MAX_NO_DECORR_CHANNELS; k++) { |
1116 | 22.6k | WORD32 idec; |
1117 | | |
1118 | 22.6k | if (up_mix_type == 3) { |
1119 | 0 | idec = 0; |
1120 | 22.6k | } else { |
1121 | 22.6k | idec = k; |
1122 | 22.6k | } |
1123 | | |
1124 | 22.6k | err_code = ixheaacd_decorr_create((pstr_mps_state->ap_decor[k]), pstr_mps_state->hybrid_bands, |
1125 | 22.6k | idec, dec_type, pstr_mps_state->decorr_config, |
1126 | 22.6k | &(pstr_mps_state->ia_mps_dec_mps_table)); |
1127 | 22.6k | if (err_code != IA_NO_ERROR) return err_code; |
1128 | 22.6k | } |
1129 | | |
1130 | 4.53k | err_code = ixheaacd_modules_init(pstr_mps_state); |
1131 | | |
1132 | 4.53k | return err_code; |
1133 | 4.53k | } |
1134 | | |
1135 | 4.63k | VOID ixheaacd_wf_table_init(ia_heaac_mps_state_struct *pstr_mps_state) { |
1136 | 4.63k | WORD32 const **wf = pstr_mps_state->wf_tab.wf; |
1137 | 4.63k | ia_mps_dec_mps_tables_struct *mps_table_ptr = &pstr_mps_state->ia_mps_dec_mps_table; |
1138 | | |
1139 | 4.63k | wf[0] = NULL; |
1140 | 4.63k | wf[1] = ixheaacd_mps_dec_wf_tables.wf_02; |
1141 | 4.63k | wf[2] = ixheaacd_mps_dec_wf_tables.wf_03; |
1142 | 4.63k | wf[3] = ixheaacd_mps_dec_wf_tables.wf_04; |
1143 | 4.63k | wf[4] = NULL; |
1144 | 4.63k | wf[5] = NULL; |
1145 | 4.63k | wf[6] = NULL; |
1146 | 4.63k | wf[7] = NULL; |
1147 | 4.63k | wf[8] = NULL; |
1148 | 4.63k | wf[9] = NULL; |
1149 | 4.63k | wf[10] = NULL; |
1150 | 4.63k | wf[11] = NULL; |
1151 | 4.63k | wf[12] = NULL; |
1152 | 4.63k | wf[13] = NULL; |
1153 | 4.63k | wf[14] = ixheaacd_mps_dec_wf_tables.wf_15; |
1154 | 4.63k | wf[15] = ixheaacd_mps_dec_wf_tables.wf_16; |
1155 | 4.63k | wf[16] = NULL; |
1156 | 4.63k | wf[17] = ixheaacd_mps_dec_wf_tables.wf_18; |
1157 | 4.63k | wf[18] = NULL; |
1158 | 4.63k | wf[19] = NULL; |
1159 | 4.63k | wf[20] = NULL; |
1160 | 4.63k | wf[21] = NULL; |
1161 | 4.63k | wf[22] = NULL; |
1162 | 4.63k | wf[23] = ixheaacd_mps_dec_wf_tables.wf_24; |
1163 | 4.63k | wf[24] = NULL; |
1164 | 4.63k | wf[25] = NULL; |
1165 | 4.63k | wf[26] = NULL; |
1166 | 4.63k | wf[27] = NULL; |
1167 | 4.63k | wf[28] = NULL; |
1168 | 4.63k | wf[29] = ixheaacd_mps_dec_wf_tables.wf_30; |
1169 | 4.63k | wf[30] = NULL; |
1170 | 4.63k | wf[31] = ixheaacd_mps_dec_wf_tables.wf_32; |
1171 | | |
1172 | 4.63k | mps_table_ptr->wf_tab_ptr = &(pstr_mps_state->wf_tab); |
1173 | 4.63k | } |
1174 | | |
1175 | 4.63k | VOID ixheaacd_res_huff_tables_init(ia_mps_dec_residual_aac_tables_struct *aac_tables_ptr) { |
1176 | 4.63k | aac_tables_ptr->code_book[0] = 0; |
1177 | 4.63k | aac_tables_ptr->code_book[1] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_1; |
1178 | 4.63k | aac_tables_ptr->code_book[2] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_2; |
1179 | 4.63k | aac_tables_ptr->code_book[3] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_3; |
1180 | 4.63k | aac_tables_ptr->code_book[4] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_4; |
1181 | 4.63k | aac_tables_ptr->code_book[5] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_5; |
1182 | 4.63k | aac_tables_ptr->code_book[6] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_6; |
1183 | 4.63k | aac_tables_ptr->code_book[7] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_7; |
1184 | 4.63k | aac_tables_ptr->code_book[8] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_8; |
1185 | 4.63k | aac_tables_ptr->code_book[9] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_9; |
1186 | 4.63k | aac_tables_ptr->code_book[10] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_10; |
1187 | 4.63k | aac_tables_ptr->code_book[11] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_10; |
1188 | 4.63k | aac_tables_ptr->code_book[12] = aac_tables_ptr->res_huffmann_tables_ptr->huffman_code_book_10; |
1189 | | |
1190 | 4.63k | aac_tables_ptr->scale_factor_bands_short[0] = |
1191 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_128; |
1192 | 4.63k | aac_tables_ptr->scale_factor_bands_short[1] = |
1193 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_128; |
1194 | 4.63k | aac_tables_ptr->scale_factor_bands_short[2] = |
1195 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_128; |
1196 | 4.63k | aac_tables_ptr->scale_factor_bands_short[3] = |
1197 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_128; |
1198 | 4.63k | aac_tables_ptr->scale_factor_bands_short[4] = |
1199 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_128; |
1200 | 4.63k | aac_tables_ptr->scale_factor_bands_short[5] = |
1201 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_128; |
1202 | 4.63k | aac_tables_ptr->scale_factor_bands_short[6] = |
1203 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_128; |
1204 | 4.63k | aac_tables_ptr->scale_factor_bands_short[7] = |
1205 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_128; |
1206 | 4.63k | aac_tables_ptr->scale_factor_bands_short[8] = |
1207 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_128; |
1208 | 4.63k | aac_tables_ptr->scale_factor_bands_short[9] = |
1209 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_128; |
1210 | 4.63k | aac_tables_ptr->scale_factor_bands_short[10] = |
1211 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_128; |
1212 | 4.63k | aac_tables_ptr->scale_factor_bands_short[11] = |
1213 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_8_128; |
1214 | 4.63k | aac_tables_ptr->scale_factor_bands_short[12] = |
1215 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_120; |
1216 | 4.63k | aac_tables_ptr->scale_factor_bands_short[13] = |
1217 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_120; |
1218 | 4.63k | aac_tables_ptr->scale_factor_bands_short[14] = |
1219 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_120; |
1220 | 4.63k | aac_tables_ptr->scale_factor_bands_short[15] = |
1221 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_120; |
1222 | 4.63k | aac_tables_ptr->scale_factor_bands_short[16] = |
1223 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_120; |
1224 | 4.63k | aac_tables_ptr->scale_factor_bands_short[17] = |
1225 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_120; |
1226 | 4.63k | aac_tables_ptr->scale_factor_bands_short[18] = |
1227 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_120; |
1228 | 4.63k | aac_tables_ptr->scale_factor_bands_short[19] = |
1229 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_120; |
1230 | 4.63k | aac_tables_ptr->scale_factor_bands_short[20] = |
1231 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_120; |
1232 | 4.63k | aac_tables_ptr->scale_factor_bands_short[21] = |
1233 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_120; |
1234 | 4.63k | aac_tables_ptr->scale_factor_bands_short[22] = |
1235 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_120; |
1236 | 4.63k | aac_tables_ptr->scale_factor_bands_short[23] = |
1237 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_8_120; |
1238 | | |
1239 | 4.63k | aac_tables_ptr->scale_factor_bands_long[0] = |
1240 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_1024; |
1241 | 4.63k | aac_tables_ptr->scale_factor_bands_long[1] = |
1242 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_1024; |
1243 | 4.63k | aac_tables_ptr->scale_factor_bands_long[2] = |
1244 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_64_1024; |
1245 | 4.63k | aac_tables_ptr->scale_factor_bands_long[3] = |
1246 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_1024; |
1247 | 4.63k | aac_tables_ptr->scale_factor_bands_long[4] = |
1248 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_1024; |
1249 | 4.63k | aac_tables_ptr->scale_factor_bands_long[5] = |
1250 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_32_1024; |
1251 | 4.63k | aac_tables_ptr->scale_factor_bands_long[6] = |
1252 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_1024; |
1253 | 4.63k | aac_tables_ptr->scale_factor_bands_long[7] = |
1254 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_1024; |
1255 | 4.63k | aac_tables_ptr->scale_factor_bands_long[8] = |
1256 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_1024; |
1257 | 4.63k | aac_tables_ptr->scale_factor_bands_long[9] = |
1258 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_1024; |
1259 | 4.63k | aac_tables_ptr->scale_factor_bands_long[10] = |
1260 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_1024; |
1261 | 4.63k | aac_tables_ptr->scale_factor_bands_long[11] = |
1262 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_8_1024; |
1263 | 4.63k | aac_tables_ptr->scale_factor_bands_long[12] = |
1264 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_960; |
1265 | 4.63k | aac_tables_ptr->scale_factor_bands_long[13] = |
1266 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_96_960; |
1267 | 4.63k | aac_tables_ptr->scale_factor_bands_long[14] = |
1268 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_64_960; |
1269 | 4.63k | aac_tables_ptr->scale_factor_bands_long[15] = |
1270 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_960; |
1271 | 4.63k | aac_tables_ptr->scale_factor_bands_long[16] = |
1272 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_960; |
1273 | 4.63k | aac_tables_ptr->scale_factor_bands_long[17] = |
1274 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_48_960; |
1275 | 4.63k | aac_tables_ptr->scale_factor_bands_long[18] = |
1276 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_960; |
1277 | 4.63k | aac_tables_ptr->scale_factor_bands_long[19] = |
1278 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_24_960; |
1279 | 4.63k | aac_tables_ptr->scale_factor_bands_long[20] = |
1280 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_960; |
1281 | 4.63k | aac_tables_ptr->scale_factor_bands_long[21] = |
1282 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_960; |
1283 | 4.63k | aac_tables_ptr->scale_factor_bands_long[22] = |
1284 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_16_960; |
1285 | 4.63k | aac_tables_ptr->scale_factor_bands_long[23] = |
1286 | 4.63k | aac_tables_ptr->res_huffmann_tables_ptr->sfb_8_960; |
1287 | 4.63k | } |
1288 | | |
1289 | 4.63k | static VOID ixheaacd_table_ptr_init(ia_heaac_mps_state_struct *pstr_mps_state) { |
1290 | 4.63k | ia_mps_dec_mps_tables_struct *mps_table_ptr = &pstr_mps_state->ia_mps_dec_mps_table; |
1291 | 4.63k | ia_mps_dec_residual_aac_tables_struct *aac_table_ptr = &pstr_mps_state->aac_table; |
1292 | | |
1293 | 4.63k | mps_table_ptr->qmf_table_ptr = (ia_mps_dec_qmf_tables_struct *)&ixheaacd_mps_dec_qmf_tables; |
1294 | 4.63k | mps_table_ptr->common_table_ptr = |
1295 | 4.63k | (ia_mps_dec_common_tables_struct *)&ixheaacd_mps_dec_common_tables; |
1296 | 4.63k | mps_table_ptr->hybrid_table_ptr = |
1297 | 4.63k | (ia_mps_dec_hybrid_tables_struct *)&ixheaacd_mps_dec_hybrid_tables; |
1298 | 4.63k | mps_table_ptr->m1_m2_table_ptr = |
1299 | 4.63k | (ia_mps_dec_m1_m2_tables_struct *)&ixheaacd_mps_dec_m1_m2_tables; |
1300 | 4.63k | mps_table_ptr->decor_table_ptr = |
1301 | 4.63k | (ia_mps_dec_decorr_tables_struct *)&ixheaacd_mps_dec_decorr_tables; |
1302 | 4.63k | mps_table_ptr->tp_process_table_ptr = |
1303 | 4.63k | (ia_mps_dec_tp_process_tables_struct *)&ixheaacd_mps_dec_tp_process_tables; |
1304 | | |
1305 | 4.63k | mps_table_ptr->mdct2qmf_table_ptr = |
1306 | 4.63k | (ia_mps_dec_mdct2qmf_table_struct *)&ixheaacd_mps_dec_mdct2qmf_table; |
1307 | | |
1308 | 4.63k | mps_table_ptr->tonality_table_ptr = |
1309 | 4.63k | (ia_mps_dec_tonality_tables_struct *)&ixheaacd_mps_dec_tonality_tables; |
1310 | | |
1311 | 4.63k | mps_table_ptr->bitdec_table_ptr = |
1312 | 4.63k | (ia_mps_dec_bitdec_tables_struct *)&ixheaacd_mps_dec_bitdec_tables; |
1313 | 4.63k | mps_table_ptr->blind_table_ptr = |
1314 | 4.63k | (ia_mps_dec_blind_tables_struct *)&ixheaacd_mps_dec_blind_tables; |
1315 | | |
1316 | 4.63k | mps_table_ptr->mdct2qmfcos_table_ptr = |
1317 | 4.63k | (ia_mps_dec_mdct2qmf_tables_struct *)&ixheaacd_mps_dec_mdct2qmf_tables; |
1318 | 4.63k | mps_table_ptr->mdct2qmfcos_tab_ptr = |
1319 | 4.63k | (ia_mps_dec_mdct2qmf_cos_table_struct *)&pstr_mps_state->ia_mps_dec_mdct2qmfcos_table; |
1320 | 4.63k | aac_table_ptr->res_huffmann_tables_ptr = |
1321 | 4.63k | (ia_mps_dec_res_huffmann_tables_struct *)&ixheaacd_mps_dec_res_huffmann_tables; |
1322 | 4.63k | aac_table_ptr->res_block_tables_ptr = |
1323 | 4.63k | (ia_mps_dec_res_block_tables_struct *)&ixheaacd_mps_dec_res_block_tables; |
1324 | | |
1325 | 4.63k | ixheaacd_res_huff_tables_init(aac_table_ptr); |
1326 | | |
1327 | 4.63k | mps_table_ptr->aac_tab = aac_table_ptr; |
1328 | | |
1329 | 4.63k | ixheaacd_wf_table_init(pstr_mps_state); |
1330 | 4.63k | } |
1331 | | |
1332 | | IA_ERRORCODE ixheaacd_aac_mps_init(ia_exhaacplus_dec_api_struct *p_obj_mps_dec, UWORD8 *databuf, |
1333 | 4.63k | WORD32 buffer_size, WORD32 sample_rate) { |
1334 | 4.63k | WORD32 i; |
1335 | | |
1336 | 4.63k | VOID *buf_ptr; |
1337 | 4.63k | ia_mps_persistent_mem *persistent_mem = |
1338 | 4.63k | &p_obj_mps_dec->p_state_aac->heaac_mps_handle.mps_persistent_mem; |
1339 | | |
1340 | 4.63k | IA_ERRORCODE err_code = IA_NO_ERROR; |
1341 | 4.63k | ia_heaac_mps_state_struct *curr_state = &p_obj_mps_dec->p_state_aac->heaac_mps_handle; |
1342 | 4.63k | ia_mps_spatial_bs_config_struct *p_bs_config = &curr_state->bs_config; |
1343 | 4.63k | curr_state->ec_flag = p_obj_mps_dec->p_state_aac->ec_enable; |
1344 | 4.63k | ixheaacd_table_ptr_init(curr_state); |
1345 | | |
1346 | 4.63k | curr_state->ptr_mps_bit_buff = |
1347 | 4.63k | ixheaacd_create_bit_buf(&curr_state->mps_bit_buf, (UWORD8 *)databuf, buffer_size); |
1348 | 4.63k | curr_state->ptr_mps_bit_buff->cnt_bits += (8 * buffer_size); |
1349 | | |
1350 | 4.63k | curr_state->ptr_mps_bit_buff->xaac_jmp_buf = &p_obj_mps_dec->p_state_aac->xaac_jmp_buf; |
1351 | | |
1352 | 4.63k | if (sample_rate < 27713) { |
1353 | 3.52k | curr_state->qmf_bands = 32; |
1354 | 3.52k | } else if (sample_rate >= 55426) { |
1355 | 3 | curr_state->qmf_bands = 128; |
1356 | 1.10k | } else { |
1357 | 1.10k | curr_state->qmf_bands = 64; |
1358 | 1.10k | } |
1359 | | |
1360 | 4.63k | curr_state->sampling_freq = sample_rate; |
1361 | 4.63k | curr_state->num_input_channels = p_obj_mps_dec->p_state_aac->p_config->ui_n_channels; |
1362 | 4.63k | curr_state->bits_per_sample = p_obj_mps_dec->p_state_aac->p_config->ui_pcm_wdsz; |
1363 | 4.63k | curr_state->dec_type = p_bs_config->ui_dec_type; |
1364 | 4.63k | curr_state->up_mix_type = p_bs_config->ui_upmix_type; |
1365 | 4.63k | curr_state->binaural_quality = p_bs_config->ui_binaural_quality; |
1366 | 4.63k | curr_state->hrtf_model = p_bs_config->ui_hrtf_model; |
1367 | 4.63k | curr_state->is_buried_flag = p_bs_config->ui_bs_is_buried; |
1368 | | |
1369 | 4.63k | curr_state->bs_frame = persistent_mem->p_bs_frame; |
1370 | | |
1371 | 4.63k | buf_ptr = persistent_mem->syn_qmf_states_buffer; |
1372 | 4.63k | curr_state->syn = buf_ptr; |
1373 | | |
1374 | 4.63k | curr_state->syn_qmf_bank.sbr_qmf_states_synthesis = |
1375 | 4.63k | (WORD32 *)((WORD8 *)buf_ptr + sizeof(ia_mps_dec_synthesis_interface)); |
1376 | | |
1377 | 4.63k | buf_ptr = persistent_mem->ana_qmf_states_buffer; |
1378 | | |
1379 | 4.63k | memset(curr_state->m2_param_present, 0, |
1380 | 4.63k | MAX_M2_OUTPUT * MAX_M2_INPUT * sizeof(curr_state->m2_param_present[0][0])); |
1381 | 4.63k | memset(&(curr_state->bs_config), 0, sizeof(ia_mps_spatial_bs_config_struct)); |
1382 | 4.63k | memset(&(curr_state->res_block_type), 0, |
1383 | 4.63k | sizeof(WORD32) * MAX_RESIDUAL_CHANNELS_MPS * MAX_RESIDUAL_FRAMES); |
1384 | | |
1385 | 4.63k | curr_state->bs_config.ui_pcm_wdsz = 16; |
1386 | 4.63k | curr_state->bs_config.ui_samp_freq = 48000; |
1387 | 4.63k | curr_state->bs_config.ui_in_channels = 2; |
1388 | 4.63k | curr_state->bs_config.ui_qmf_bands = 64; |
1389 | | |
1390 | 4.63k | err_code = ixheaacd_header_parse(curr_state); |
1391 | 4.63k | if (err_code != IA_NO_ERROR) return err_code; |
1392 | | |
1393 | 18.6k | for (i = 0; i < curr_state->num_input_channels; i++) { |
1394 | 14.0k | curr_state->qmf_bank[i].qmf_states_buffer = buf_ptr; |
1395 | 14.0k | buf_ptr = (WORD8 *)buf_ptr + QMF_FILTER_STATE_ANA_SIZE_MPS * sizeof(WORD32); |
1396 | 14.0k | } |
1397 | | |
1398 | 4.58k | curr_state->i_bytes_consumed_mps = (WORD32)(curr_state->ptr_mps_bit_buff->ptr_read_next - |
1399 | 4.58k | curr_state->ptr_mps_bit_buff->ptr_bit_buf_base); |
1400 | | |
1401 | 4.58k | curr_state->bytes_remaining = buffer_size - curr_state->i_bytes_consumed_mps; |
1402 | | |
1403 | 4.58k | if (curr_state->bytes_remaining != 0) { |
1404 | 163k | for (WORD32 ii = 0; ii < curr_state->bytes_remaining; ii++) { |
1405 | 158k | curr_state->temp_buf[ii] = databuf[ii + curr_state->i_bytes_consumed_mps]; |
1406 | 158k | } |
1407 | 4.54k | } |
1408 | | |
1409 | 4.58k | err_code = ixheaacd_aac_mps_create(curr_state); |
1410 | 4.58k | if (err_code != IA_NO_ERROR) return err_code; |
1411 | | |
1412 | 4.57k | curr_state->mps_init_done = 1; |
1413 | 4.57k | curr_state->first_frame = 1; |
1414 | | |
1415 | 4.57k | return err_code; |
1416 | 4.58k | } |