/src/libxaac/decoder/ixheaacd_ps_bitdec.c

Source
/******************************************************************************
 *                                                                            *
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *****************************************************************************
 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
*/
#include <string.h>
#include "ixheaacd_sbr_common.h"
#include "ixheaac_type_def.h"

#include "ixheaac_constants.h"
#include "ixheaac_basic_ops32.h"
#include "ixheaac_basic_ops16.h"
#include "ixheaac_basic_ops40.h"
#include "ixheaac_basic_ops.h"

#include "ixheaac_basic_op.h"
#include "ixheaacd_intrinsics.h"
#include "ixheaacd_bitbuffer.h"
#include "ixheaacd_sbrdecsettings.h"
#include "ixheaacd_sbr_scale.h"
#include "ixheaacd_lpp_tran.h"
#include "ixheaacd_env_extr_part.h"
#include "ixheaacd_sbr_rom.h"

#include "ixheaacd_hybrid.h"
#include "ixheaacd_ps_dec.h"

#include "ixheaacd_env_extr.h"
#include "ixheaacd_ps_bitdec.h"

const WORD16 ixheaacd_num_bands[3] = {10, 20, 34};

static WORD32 ixheaacd_clamp(WORD32 i, WORD16 min, WORD16 max) {
  WORD32 result = i;

  if (i < min) {
    result = min;
  } else {
    if (i > max) {
      result = max;
    }
  }

  return result;
}

WORD16 ixheaacd_divideby2(WORD op) {
  FLAG sign = (op < 0);

  if (sign) {
    op = -(op);
  }

  op = (op >> 1);

  if (sign) {
    op = -op;
  }

  return (WORD16)op;
}

WORD16 ixheaacd_divideby3(WORD op) {
  WORD16 temp, ret;
  FLAG sign = (op < 0);

  if (sign) {
    op = -(op);
  }

  temp = (WORD16)(op << 2);

  temp = ixheaac_mult16_shl(temp, 0x2aab);

  ret = (temp >> 2);

  if (sign) {
    ret = -(ret);
  }

  return (WORD16)ret;
}

VOID ixheaacd_decode_ps_data(ia_ps_dec_struct *ptr_ps_dec, WORD32 frame_size) {
  WORD e, i, temp;
  WORD16 iid_mode = (WORD16)((ptr_ps_dec->iid_mode) ? 1 : 2);
  WORD16 icc_mode = (WORD16)((ptr_ps_dec->icc_mode) ? 1 : 2);
  WORD16 num_iid_levels =
      (WORD16)(ptr_ps_dec->iid_quant ? NUM_IID_LEVELS_FINE : NUM_IID_LEVELS);
  WORD32 max_num_columns;

  if (frame_size == 960)
    max_num_columns = MAX_NUM_COLUMNS_960;
  else
    max_num_columns = MAX_NUM_COLUMNS;

  if (!ptr_ps_dec->ps_data_present) {
    ptr_ps_dec->num_env = 0;
  }

  for (e = 0; e < ptr_ps_dec->num_env; e++) {
    WORD16 *p_iid_par_prev;
    WORD16 *p_icc_par_prev;

    if (e == 0) {
      p_iid_par_prev = ptr_ps_dec->iid_par_prev;
      p_icc_par_prev = ptr_ps_dec->icc_par_prev;
    } else {
      p_iid_par_prev = ptr_ps_dec->iid_par_table[e - 1];
      p_icc_par_prev = ptr_ps_dec->icc_par_table[e - 1];
    }

    if (ptr_ps_dec->enable_iid) {
      if (ptr_ps_dec->iid_dt[e]) {
        for (i = 0; i < ixheaacd_num_bands[ptr_ps_dec->iid_mode]; i++) {
          temp =
              ixheaac_add16(*p_iid_par_prev, ptr_ps_dec->iid_par_table[e][i]);
          ptr_ps_dec->iid_par_table[e][i] = ixheaacd_clamp(
              temp, ixheaac_negate16(num_iid_levels), num_iid_levels);
          p_iid_par_prev += iid_mode;
        }
      } else {
        ptr_ps_dec->iid_par_table[e][0] =
            ixheaacd_clamp(ptr_ps_dec->iid_par_table[e][0],
                           ixheaac_negate16(num_iid_levels), num_iid_levels);
        for (i = 1; i < ixheaacd_num_bands[ptr_ps_dec->iid_mode]; i++) {
          temp = ixheaac_add16(ptr_ps_dec->iid_par_table[e][i - 1],
                                ptr_ps_dec->iid_par_table[e][i]);
          ptr_ps_dec->iid_par_table[e][i] = ixheaacd_clamp(
              temp, ixheaac_negate16(num_iid_levels), num_iid_levels);
        }
      }
    } else {
      memset(ptr_ps_dec->iid_par_table[e], 0,
             sizeof(WORD16) * ixheaacd_num_bands[ptr_ps_dec->iid_mode]);
    }

    if (iid_mode == 2) {
      for (i = (ixheaacd_num_bands[ptr_ps_dec->iid_mode] * iid_mode - 1);
           i != 0; i--) {
        ptr_ps_dec->iid_par_table[e][i] =
            ptr_ps_dec->iid_par_table[e][ixheaac_shr32(i, 1)];
      }
    }

    if (ptr_ps_dec->enable_icc) {
      if (ptr_ps_dec->icc_dt[e]) {
        for (i = 0; i < ixheaacd_num_bands[ptr_ps_dec->icc_mode]; i++) {
          temp =
              ixheaac_add16(*p_icc_par_prev, ptr_ps_dec->icc_par_table[e][i]);
          ptr_ps_dec->icc_par_table[e][i] =
              ixheaacd_clamp(temp, 0, (WORD16)(NUM_ICC_LEVELS - 1));
          p_icc_par_prev += icc_mode;
        }
      } else {
        ptr_ps_dec->icc_par_table[e][0] = ixheaacd_clamp(
            ptr_ps_dec->icc_par_table[e][0], 0, (WORD16)(NUM_ICC_LEVELS - 1));
        for (i = 1; i < ixheaacd_num_bands[ptr_ps_dec->icc_mode]; i++) {
          temp = ixheaac_add16(ptr_ps_dec->icc_par_table[e][i - 1],
                                ptr_ps_dec->icc_par_table[e][i]);
          ptr_ps_dec->icc_par_table[e][i] =
              ixheaacd_clamp(temp, 0, (WORD16)(NUM_ICC_LEVELS - 1));
        }
      }
    } else {
      memset(ptr_ps_dec->icc_par_table[e], 0,
             sizeof(WORD16) * ixheaacd_num_bands[ptr_ps_dec->icc_mode]);
    }

    if (icc_mode == 2) {
      for (i = (ixheaacd_num_bands[ptr_ps_dec->icc_mode] * icc_mode - 1);
           i != 0; i--) {
        ptr_ps_dec->icc_par_table[e][i] =
            ptr_ps_dec->icc_par_table[e][ixheaac_shr32(i, 1)];
      }
    }
  }

  if (ptr_ps_dec->num_env == 0) {
    ptr_ps_dec->num_env = 1;

    if (ptr_ps_dec->enable_iid) {
      memcpy(ptr_ps_dec->iid_par_table[0], ptr_ps_dec->iid_par_prev,
             sizeof(WORD16) * NUM_BANDS_FINE);
    } else {
      memset(ptr_ps_dec->iid_par_table[0], 0, sizeof(WORD16) * NUM_BANDS_FINE);
    }

    if (ptr_ps_dec->enable_icc) {
      memcpy(ptr_ps_dec->icc_par_table[0], ptr_ps_dec->icc_par_prev,
             sizeof(WORD16) * NUM_BANDS_FINE);
    } else {
      memset(ptr_ps_dec->icc_par_table[0], 0, sizeof(WORD16) * NUM_BANDS_FINE);
    }
  }

  memcpy(ptr_ps_dec->iid_par_prev,
         ptr_ps_dec->iid_par_table[ptr_ps_dec->num_env - 1],
         sizeof(WORD16) * NUM_BANDS_FINE);

  memcpy(ptr_ps_dec->icc_par_prev,
         ptr_ps_dec->icc_par_table[ptr_ps_dec->num_env - 1],
         sizeof(WORD16) * NUM_BANDS_FINE);

  ptr_ps_dec->ps_data_present = 0;

  if (ptr_ps_dec->frame_class == 0) {
    WORD env_count;
    WORD16 shift = 0;

    switch (ptr_ps_dec->num_env) {
      case 1:
        shift = 0;
        break;
      case 2:
        shift = 1;
        break;
      case 4:
        shift = 2;
        break;
    }
    ptr_ps_dec->border_position[0] = 0;
    env_count = 0;

    for (e = 1; e < ptr_ps_dec->num_env; e++) {
      env_count = add_d(env_count, max_num_columns);
      ptr_ps_dec->border_position[e] = (WORD16)(env_count >> shift);
    }
    ptr_ps_dec->border_position[ptr_ps_dec->num_env] = max_num_columns;
  } else {
    ptr_ps_dec->border_position[0] = 0;

    if (ptr_ps_dec->border_position[ptr_ps_dec->num_env] < max_num_columns) {
      ptr_ps_dec->num_env++;
      ptr_ps_dec->border_position[ptr_ps_dec->num_env] = max_num_columns;

      memcpy(ptr_ps_dec->iid_par_table[ptr_ps_dec->num_env - 1],
             ptr_ps_dec->iid_par_table[ptr_ps_dec->num_env - 2],
             sizeof(WORD16) * NUM_BANDS_FINE);

      memcpy(ptr_ps_dec->icc_par_table[ptr_ps_dec->num_env - 1],
             ptr_ps_dec->icc_par_table[ptr_ps_dec->num_env - 2],
             sizeof(WORD16) * NUM_BANDS_FINE);
    }

    for (e = 1; e < ptr_ps_dec->num_env; e++) {
      WORD threshold;
      threshold = sub_d(max_num_columns, sub_d(ptr_ps_dec->num_env, e));

      if (ptr_ps_dec->border_position[e] > threshold) {
        ptr_ps_dec->border_position[e] = threshold;
      } else {
        threshold = add_d(ptr_ps_dec->border_position[e - 1], 1);

        if (ptr_ps_dec->border_position[e] < threshold) {
          ptr_ps_dec->border_position[e] = threshold;
        }
      }
    }
  }

  for (e = 0; e < ptr_ps_dec->num_env; e++) {
    if (ptr_ps_dec->iid_mode == 2)
      ixheaacd_map_34_params_to_20(ptr_ps_dec->iid_par_table[e]);

    if (ptr_ps_dec->icc_mode == 2)
      ixheaacd_map_34_params_to_20(ptr_ps_dec->icc_par_table[e]);
  }
}

Coverage Report

Created: 2026-06-25 07:09

Line	Count	Source
1		/******************************************************************************
2		* *
3		* Copyright (C) 2018 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 "ixheaacd_sbr_common.h"
22		#include "ixheaac_type_def.h"
23
24		#include "ixheaac_constants.h"
25		#include "ixheaac_basic_ops32.h"
26		#include "ixheaac_basic_ops16.h"
27		#include "ixheaac_basic_ops40.h"
28		#include "ixheaac_basic_ops.h"
29
30		#include "ixheaac_basic_op.h"
31		#include "ixheaacd_intrinsics.h"
32		#include "ixheaacd_bitbuffer.h"
33		#include "ixheaacd_sbrdecsettings.h"
34		#include "ixheaacd_sbr_scale.h"
35		#include "ixheaacd_lpp_tran.h"
36		#include "ixheaacd_env_extr_part.h"
37		#include "ixheaacd_sbr_rom.h"
38
39		#include "ixheaacd_hybrid.h"
40		#include "ixheaacd_ps_dec.h"
41
42		#include "ixheaacd_env_extr.h"
43		#include "ixheaacd_ps_bitdec.h"
44
45		const WORD16 ixheaacd_num_bands[3] = {10, 20, 34};
46
47	4.48k	static WORD32 ixheaacd_clamp(WORD32 i, WORD16 min, WORD16 max) {
48	4.48k	WORD32 result = i;
49
50	4.48k	if (i < min) {
51	144	result = min;
52	4.33k	} else {
53	4.33k	if (i > max) {
54	55	result = max;
55	55	}
56	4.33k	}
57
58	4.48k	return result;
59	4.48k	}
60
61	16.6k	WORD16 ixheaacd_divideby2(WORD op) {
62	16.6k	FLAG sign = (op < 0);
63
64	16.6k	if (sign) {
65	53	op = -(op);
66	53	}
67
68	16.6k	op = (op >> 1);
69
70	16.6k	if (sign) {
71	53	op = -op;
72	53	}
73
74	16.6k	return (WORD16)op;
75	16.6k	}
76
77	6.05k	WORD16 ixheaacd_divideby3(WORD op) {
78	6.05k	WORD16 temp, ret;
79	6.05k	FLAG sign = (op < 0);
80
81	6.05k	if (sign) {
82	38	op = -(op);
83	38	}
84
85	6.05k	temp = (WORD16)(op << 2);
86
87	6.05k	temp = ixheaac_mult16_shl(temp, 0x2aab);
88
89	6.05k	ret = (temp >> 2);
90
91	6.05k	if (sign) {
92	38	ret = -(ret);
93	38	}
94
95	6.05k	return (WORD16)ret;
96	6.05k	}
97
98	10.0k	VOID ixheaacd_decode_ps_data(ia_ps_dec_struct *ptr_ps_dec, WORD32 frame_size) {
99	10.0k	WORD e, i, temp;
100	10.0k	WORD16 iid_mode = (WORD16)((ptr_ps_dec->iid_mode) ? 1 : 2);
101	10.0k	WORD16 icc_mode = (WORD16)((ptr_ps_dec->icc_mode) ? 1 : 2);
102	10.0k	WORD16 num_iid_levels =
103	10.0k	(WORD16)(ptr_ps_dec->iid_quant ? NUM_IID_LEVELS_FINE : NUM_IID_LEVELS);
104	10.0k	WORD32 max_num_columns;
105
106	10.0k	if (frame_size == 960)
107	0	max_num_columns = MAX_NUM_COLUMNS_960;
108	10.0k	else
109	10.0k	max_num_columns = MAX_NUM_COLUMNS;
110
111	10.0k	if (!ptr_ps_dec->ps_data_present) {
112	8.29k	ptr_ps_dec->num_env = 0;
113	8.29k	}
114
115	11.8k	for (e = 0; e < ptr_ps_dec->num_env; e++) {
116	1.80k	WORD16 *p_iid_par_prev;
117	1.80k	WORD16 *p_icc_par_prev;
118
119	1.80k	if (e == 0) {
120	1.68k	p_iid_par_prev = ptr_ps_dec->iid_par_prev;
121	1.68k	p_icc_par_prev = ptr_ps_dec->icc_par_prev;
122	1.68k	} else {
123	120	p_iid_par_prev = ptr_ps_dec->iid_par_table[e - 1];
124	120	p_icc_par_prev = ptr_ps_dec->icc_par_table[e - 1];
125	120	}
126
127	1.80k	if (ptr_ps_dec->enable_iid) {
128	255	if (ptr_ps_dec->iid_dt[e]) {
129	2.93k	for (i = 0; i < ixheaacd_num_bands[ptr_ps_dec->iid_mode]; i++) {
130	2.71k	temp =
131	2.71k	ixheaac_add16(*p_iid_par_prev, ptr_ps_dec->iid_par_table[e][i]);
132	2.71k	ptr_ps_dec->iid_par_table[e][i] = ixheaacd_clamp(
133	2.71k	temp, ixheaac_negate16(num_iid_levels), num_iid_levels);
134	2.71k	p_iid_par_prev += iid_mode;
135	2.71k	}
136	221	} else {
137	34	ptr_ps_dec->iid_par_table[e][0] =
138	34	ixheaacd_clamp(ptr_ps_dec->iid_par_table[e][0],
139	34	ixheaac_negate16(num_iid_levels), num_iid_levels);
140	340	for (i = 1; i < ixheaacd_num_bands[ptr_ps_dec->iid_mode]; i++) {
141	306	temp = ixheaac_add16(ptr_ps_dec->iid_par_table[e][i - 1],
142	306	ptr_ps_dec->iid_par_table[e][i]);
143	306	ptr_ps_dec->iid_par_table[e][i] = ixheaacd_clamp(
144	306	temp, ixheaac_negate16(num_iid_levels), num_iid_levels);
145	306	}
146	34	}
147	1.55k	} else {
148	1.55k	memset(ptr_ps_dec->iid_par_table[e], 0,
149	1.55k	sizeof(WORD16) * ixheaacd_num_bands[ptr_ps_dec->iid_mode]);
150	1.55k	}
151
152	1.80k	if (iid_mode == 2) {
153	1.72k	for (i = (ixheaacd_num_bands[ptr_ps_dec->iid_mode] * iid_mode - 1);
154	34.5k	i != 0; i--) {
155	32.8k	ptr_ps_dec->iid_par_table[e][i] =
156	32.8k	ptr_ps_dec->iid_par_table[e][ixheaac_shr32(i, 1)];
157	32.8k	}
158	1.72k	}
159
160	1.80k	if (ptr_ps_dec->enable_icc) {
161	75	if (ptr_ps_dec->icc_dt[e]) {
162	1.47k	for (i = 0; i < ixheaacd_num_bands[ptr_ps_dec->icc_mode]; i++) {
163	1.40k	temp =
164	1.40k	ixheaac_add16(*p_icc_par_prev, ptr_ps_dec->icc_par_table[e][i]);
165	1.40k	ptr_ps_dec->icc_par_table[e][i] =
166	1.40k	ixheaacd_clamp(temp, 0, (WORD16)(NUM_ICC_LEVELS - 1));
167	1.40k	p_icc_par_prev += icc_mode;
168	1.40k	}
169	72	} else {
170	3	ptr_ps_dec->icc_par_table[e][0] = ixheaacd_clamp(
171	3	ptr_ps_dec->icc_par_table[e][0], 0, (WORD16)(NUM_ICC_LEVELS - 1));
172	30	for (i = 1; i < ixheaacd_num_bands[ptr_ps_dec->icc_mode]; i++) {
173	27	temp = ixheaac_add16(ptr_ps_dec->icc_par_table[e][i - 1],
174	27	ptr_ps_dec->icc_par_table[e][i]);
175	27	ptr_ps_dec->icc_par_table[e][i] =
176	27	ixheaacd_clamp(temp, 0, (WORD16)(NUM_ICC_LEVELS - 1));
177	27	}
178	3	}
179	1.73k	} else {
180	1.73k	memset(ptr_ps_dec->icc_par_table[e], 0,
181	1.73k	sizeof(WORD16) * ixheaacd_num_bands[ptr_ps_dec->icc_mode]);
182	1.73k	}
183
184	1.80k	if (icc_mode == 2) {
185	1.72k	for (i = (ixheaacd_num_bands[ptr_ps_dec->icc_mode] * icc_mode - 1);
186	34.5k	i != 0; i--) {
187	32.7k	ptr_ps_dec->icc_par_table[e][i] =
188	32.7k	ptr_ps_dec->icc_par_table[e][ixheaac_shr32(i, 1)];
189	32.7k	}
190	1.72k	}
191	1.80k	}
192
193	10.0k	if (ptr_ps_dec->num_env == 0) {
194	8.36k	ptr_ps_dec->num_env = 1;
195
196	8.36k	if (ptr_ps_dec->enable_iid) {
197	2.50k	memcpy(ptr_ps_dec->iid_par_table[0], ptr_ps_dec->iid_par_prev,
198	2.50k	sizeof(WORD16) * NUM_BANDS_FINE);
199	5.85k	} else {
200	5.85k	memset(ptr_ps_dec->iid_par_table[0], 0, sizeof(WORD16) * NUM_BANDS_FINE);
201	5.85k	}
202
203	8.36k	if (ptr_ps_dec->enable_icc) {
204	1.62k	memcpy(ptr_ps_dec->icc_par_table[0], ptr_ps_dec->icc_par_prev,
205	1.62k	sizeof(WORD16) * NUM_BANDS_FINE);
206	6.74k	} else {
207	6.74k	memset(ptr_ps_dec->icc_par_table[0], 0, sizeof(WORD16) * NUM_BANDS_FINE);
208	6.74k	}
209	8.36k	}
210
211	10.0k	memcpy(ptr_ps_dec->iid_par_prev,
212	10.0k	ptr_ps_dec->iid_par_table[ptr_ps_dec->num_env - 1],
213	10.0k	sizeof(WORD16) * NUM_BANDS_FINE);
214
215	10.0k	memcpy(ptr_ps_dec->icc_par_prev,
216	10.0k	ptr_ps_dec->icc_par_table[ptr_ps_dec->num_env - 1],
217	10.0k	sizeof(WORD16) * NUM_BANDS_FINE);
218
219	10.0k	ptr_ps_dec->ps_data_present = 0;
220
221	10.0k	if (ptr_ps_dec->frame_class == 0) {
222	9.65k	WORD env_count;
223	9.65k	WORD16 shift = 0;
224
225	9.65k	switch (ptr_ps_dec->num_env) {
226	9.62k	case 1:
227	9.62k	shift = 0;
228	9.62k	break;
229	25	case 2:
230	25	shift = 1;
231	25	break;
232	1	case 4:
233	1	shift = 2;
234	1	break;
235	9.65k	}
236	9.65k	ptr_ps_dec->border_position[0] = 0;
237	9.65k	env_count = 0;
238
239	9.67k	for (e = 1; e < ptr_ps_dec->num_env; e++) {
240	28	env_count = add_d(env_count, max_num_columns);
241	28	ptr_ps_dec->border_position[e] = (WORD16)(env_count >> shift);
242	28	}
243	9.65k	ptr_ps_dec->border_position[ptr_ps_dec->num_env] = max_num_columns;
244	9.65k	} else {
245	398	ptr_ps_dec->border_position[0] = 0;
246
247	398	if (ptr_ps_dec->border_position[ptr_ps_dec->num_env] < max_num_columns) {
248	372	ptr_ps_dec->num_env++;
249	372	ptr_ps_dec->border_position[ptr_ps_dec->num_env] = max_num_columns;
250
251	372	memcpy(ptr_ps_dec->iid_par_table[ptr_ps_dec->num_env - 1],
252	372	ptr_ps_dec->iid_par_table[ptr_ps_dec->num_env - 2],
253	372	sizeof(WORD16) * NUM_BANDS_FINE);
254
255	372	memcpy(ptr_ps_dec->icc_par_table[ptr_ps_dec->num_env - 1],
256	372	ptr_ps_dec->icc_par_table[ptr_ps_dec->num_env - 2],
257	372	sizeof(WORD16) * NUM_BANDS_FINE);
258	372	}
259
260	862	for (e = 1; e < ptr_ps_dec->num_env; e++) {
261	464	WORD threshold;
262	464	threshold = sub_d(max_num_columns, sub_d(ptr_ps_dec->num_env, e));
263
264	464	if (ptr_ps_dec->border_position[e] > threshold) {
265	1	ptr_ps_dec->border_position[e] = threshold;
266	463	} else {
267	463	threshold = add_d(ptr_ps_dec->border_position[e - 1], 1);
268
269	463	if (ptr_ps_dec->border_position[e] < threshold) {
270	92	ptr_ps_dec->border_position[e] = threshold;
271	92	}
272	463	}
273	464	}
274	398	}
275
276	20.5k	for (e = 0; e < ptr_ps_dec->num_env; e++) {
277	10.5k	if (ptr_ps_dec->iid_mode == 2)
278	1.47k	ixheaacd_map_34_params_to_20(ptr_ps_dec->iid_par_table[e]);
279
280	10.5k	if (ptr_ps_dec->icc_mode == 2)
281	43	ixheaacd_map_34_params_to_20(ptr_ps_dec->icc_par_table[e]);
282	10.5k	}
283	10.0k	}