| /****************************************************************************** |
| * * |
| * Copyright (C) 2023 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 "iusace_type_def.h" |
| #include "iusace_cnst.h" |
| #include "iusace_tns_usac.h" |
| #include "iusace_psy_mod.h" |
| #include "iusace_psy_utils.h" |
| |
| const WORD16 iusace_sfb_96_1024[] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, |
| 48, 52, 56, 64, 72, 80, 88, 96, 108, 120, 132, |
| 144, 156, 172, 188, 212, 240, 276, 320, 384, 448, 512, |
| 576, 640, 704, 768, 832, 896, 960, 1024}; |
| |
| const WORD16 iexheaac_sfb_96_768[] = { |
| 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80, 88, 96, |
| 108, 120, 132, 144, 156, 172, 188, 212, 240, 276, 320, 384, 448, 512, 576, 640, 704, 768}; |
| |
| const WORD16 iusace_sfb_96_128[] = {4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128}; |
| |
| const WORD16 iexheaac_sfb_96_96[] = {4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 96}; |
| |
| const WORD16 iusace_sfb_64_1024[] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, |
| 52, 56, 64, 72, 80, 88, 100, 112, 124, 140, 156, 172, |
| 192, 216, 240, 268, 304, 344, 384, 424, 464, 504, 544, 584, |
| 624, 664, 704, 744, 784, 824, 864, 904, 944, 984, 1024}; |
| |
| const WORD16 iusace_sfb_64_768[] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, |
| 48, 52, 56, 64, 72, 80, 88, 100, 112, 124, 140, |
| 156, 172, 192, 216, 240, 268, 304, 344, 384, 424, 464, |
| 504, 544, 584, 624, 664, 704, 744, 768}; |
| |
| const WORD16 iusace_sfb_64_128[] = {4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128}; |
| |
| const WORD16 iusace_sfb_64_96[] = {4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 96}; |
| |
| const WORD16 iusace_sfb_48_1024[] = { |
| 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72, 80, 88, 96, |
| 108, 120, 132, 144, 160, 176, 196, 216, 240, 264, 292, 320, 352, 384, 416, 448, 480, |
| 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 1024}; |
| |
| const WORD16 iexheaac_sfb_48_768[] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, |
| 56, 64, 72, 80, 88, 96, 108, 120, 132, 144, 160, |
| 176, 196, 216, 240, 264, 292, 320, 352, 384, 416, 448, |
| 480, 512, 544, 576, 608, 640, 672, 704, 736, 768}; |
| |
| const WORD16 iusace_sfb_48_128[] = {4, 8, 12, 16, 20, 28, 36, 44, 56, 68, 80, 96, 112, 128}; |
| |
| const WORD16 iexheaac_sfb_48_96[] = {4, 8, 12, 16, 20, 28, 36, 44, 56, 68, 80, 96}; |
| |
| const WORD16 iusace_sfb_32_1024[] = { |
| 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72, 80, 88, 96, |
| 108, 120, 132, 144, 160, 176, 196, 216, 240, 264, 292, 320, 352, 384, 416, 448, 480, |
| 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 1024}; |
| |
| const WORD16 iexheaac_sfb_32_768[] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, |
| 56, 64, 72, 80, 88, 96, 108, 120, 132, 144, 160, |
| 176, 196, 216, 240, 264, 292, 320, 352, 384, 416, 448, |
| 480, 512, 544, 576, 608, 640, 672, 704, 736, 768}; |
| |
| const WORD16 iusace_sfb_24_1024[] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, |
| 60, 68, 76, 84, 92, 100, 108, 116, 124, 136, 148, 160, |
| 172, 188, 204, 220, 240, 260, 284, 308, 336, 364, 396, 432, |
| 468, 508, 552, 600, 652, 704, 768, 832, 896, 960, 1024}; |
| |
| const WORD16 iexheaac_sfb_24_768[] = {4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, |
| 52, 60, 68, 76, 84, 92, 100, 108, 116, 124, 136, |
| 148, 160, 172, 188, 204, 220, 240, 260, 284, 308, 336, |
| 364, 396, 432, 468, 508, 552, 600, 652, 704, 768}; |
| |
| const WORD16 iusace_sfb_24_128[] = {4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 64, 76, 92, 108, 128}; |
| |
| const WORD16 iexheaac_sfb_24_96[] = {4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 64, 76, 92, 96}; |
| |
| const WORD16 iusace_sfb_16_1024[] = {8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, |
| 100, 112, 124, 136, 148, 160, 172, 184, 196, 212, 228, |
| 244, 260, 280, 300, 320, 344, 368, 396, 424, 456, 492, |
| 532, 572, 616, 664, 716, 772, 832, 896, 960, 1024}; |
| |
| const WORD16 iexheaac_sfb_16_768[] = {8, 16, 24, 32, 40, 48, 56, 64, 72, 80, |
| 88, 100, 112, 124, 136, 148, 160, 172, 184, 196, |
| 212, 228, 244, 260, 280, 300, 320, 344, 368, 396, |
| 424, 456, 492, 532, 572, 616, 664, 716, 768}; |
| |
| const WORD16 iusace_sfb_16_128[] = {4, 8, 12, 16, 20, 24, 28, 32, 40, 48, 60, 72, 88, 108, 128}; |
| |
| const WORD16 iexheaac_sfb_16_96[] = {4, 8, 12, 16, 20, 24, 28, 32, 40, 48, 60, 72, 88, 96}; |
| |
| const WORD16 iusace_sfb_8_1024[] = {12, 24, 36, 48, 60, 72, 84, 96, 108, 120, |
| 132, 144, 156, 172, 188, 204, 220, 236, 252, 268, |
| 288, 308, 328, 348, 372, 396, 420, 448, 476, 508, |
| 544, 580, 620, 664, 712, 764, 820, 880, 944, 1024}; |
| |
| const WORD16 iusace_sfb_8_128[] = {4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 60, 72, 88, 108, 128}; |
| |
| const WORD16 iusace_sfb_8_768[] = { |
| 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 172, 188, 204, 220, 236, 252, |
| 268, 288, 308, 328, 348, 372, 396, 420, 448, 476, 508, 544, 580, 620, 664, 712, 764, 768}; |
| |
| const WORD16 iusace_sfb_8_96[] = {4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 60, 72, 88, 96}; |
| |
| ia_sfb_info_struct iusace_sfb_info_1024[12] = { |
| {8000, 40, 15, iusace_sfb_8_1024, iusace_sfb_8_128, {0}, {0}}, |
| {11025, 43, 15, iusace_sfb_16_1024, iusace_sfb_16_128, {0}, {0}}, |
| {12000, 43, 15, iusace_sfb_16_1024, iusace_sfb_16_128, {0}, {0}}, |
| {16000, 43, 15, iusace_sfb_16_1024, iusace_sfb_16_128, {0}, {0}}, |
| {22050, 47, 15, iusace_sfb_24_1024, iusace_sfb_24_128, {0}, {0}}, |
| {24000, 47, 15, iusace_sfb_24_1024, iusace_sfb_24_128, {0}, {0}}, |
| {32000, 51, 14, iusace_sfb_32_1024, iusace_sfb_48_128, {0}, {0}}, |
| {44100, 49, 14, iusace_sfb_48_1024, iusace_sfb_48_128, {0}, {0}}, |
| {48000, 49, 14, iusace_sfb_48_1024, iusace_sfb_48_128, {0}, {0}}, |
| {64000, 47, 12, iusace_sfb_64_1024, iusace_sfb_64_128, {0}, {0}}, |
| {88200, 41, 12, iusace_sfb_64_1024, iusace_sfb_64_128, {0}, {0}}, |
| {96000, 41, 12, iusace_sfb_96_1024, iusace_sfb_96_128, {0}, {0}}}; |
| |
| #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) |
| |
| ia_sfb_info_struct iusace_sfb_info_768[12] = {{8000, |
| ARRAY_SIZE(iusace_sfb_8_768), |
| ARRAY_SIZE(iusace_sfb_8_96), |
| iusace_sfb_8_768, |
| iusace_sfb_8_96, |
| {0}, |
| {0}}, |
| {11025, |
| ARRAY_SIZE(iexheaac_sfb_16_768), |
| ARRAY_SIZE(iexheaac_sfb_16_96), |
| iexheaac_sfb_16_768, |
| iexheaac_sfb_16_96, |
| {0}, |
| {0}}, |
| {12000, |
| ARRAY_SIZE(iexheaac_sfb_16_768), |
| ARRAY_SIZE(iexheaac_sfb_16_96), |
| iexheaac_sfb_16_768, |
| iexheaac_sfb_16_96, |
| {0}, |
| {0}}, |
| {16000, |
| ARRAY_SIZE(iexheaac_sfb_16_768), |
| ARRAY_SIZE(iexheaac_sfb_16_96), |
| iexheaac_sfb_16_768, |
| iexheaac_sfb_16_96, |
| {0}, |
| {0}}, |
| {22050, |
| ARRAY_SIZE(iexheaac_sfb_24_768), |
| ARRAY_SIZE(iexheaac_sfb_24_96), |
| iexheaac_sfb_24_768, |
| iexheaac_sfb_24_96, |
| {0}, |
| {0}}, |
| {24000, |
| ARRAY_SIZE(iexheaac_sfb_24_768), |
| ARRAY_SIZE(iexheaac_sfb_24_96), |
| iexheaac_sfb_24_768, |
| iexheaac_sfb_24_96, |
| {0}, |
| {0}}, |
| {32000, |
| ARRAY_SIZE(iexheaac_sfb_48_768), |
| ARRAY_SIZE(iexheaac_sfb_48_96), |
| iexheaac_sfb_48_768, |
| iexheaac_sfb_48_96, |
| {0}, |
| {0}}, |
| {44100, |
| ARRAY_SIZE(iexheaac_sfb_48_768), |
| ARRAY_SIZE(iexheaac_sfb_48_96), |
| iexheaac_sfb_48_768, |
| iexheaac_sfb_48_96, |
| {0}, |
| {0}}, |
| {48000, |
| ARRAY_SIZE(iexheaac_sfb_48_768), |
| ARRAY_SIZE(iexheaac_sfb_48_96), |
| iexheaac_sfb_48_768, |
| iexheaac_sfb_48_96, |
| {0}, |
| {0}}, |
| {64000, |
| ARRAY_SIZE(iusace_sfb_64_768), |
| ARRAY_SIZE(iusace_sfb_64_96), |
| iusace_sfb_64_768, |
| iusace_sfb_64_96, |
| {0}, |
| {0}}, |
| {88200, |
| ARRAY_SIZE(iexheaac_sfb_96_768), |
| ARRAY_SIZE(iexheaac_sfb_96_96), |
| iexheaac_sfb_96_768, |
| iexheaac_sfb_96_96, |
| {0}, |
| {0}}, |
| {96000, |
| ARRAY_SIZE(iexheaac_sfb_96_768), |
| ARRAY_SIZE(iexheaac_sfb_96_96), |
| iexheaac_sfb_96_768, |
| iexheaac_sfb_96_96, |
| {0}, |
| {0}}}; |
