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author | Andreas Huber <andih@google.com> | 2012-08-07 14:41:05 -0700 |
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committer | Andreas Huber <andih@google.com> | 2012-08-07 14:41:05 -0700 |
commit | 1f8834711f23f66d528aca98cca9602fb18cab66 (patch) | |
tree | 63625d311b37da5455e58e76fa8ab62612f924ee /media/libstagefright/codecs/aacdec/sfb.cpp | |
parent | e671207115fac3914134c61b336d5fa0242c68ca (diff) | |
download | frameworks_av-1f8834711f23f66d528aca98cca9602fb18cab66.zip frameworks_av-1f8834711f23f66d528aca98cca9602fb18cab66.tar.gz frameworks_av-1f8834711f23f66d528aca98cca9602fb18cab66.tar.bz2 |
Remove the no longer used PV software aac decoder.
Change-Id: Ia260f706780b66dc16a108aaa8780f68970380bd
Diffstat (limited to 'media/libstagefright/codecs/aacdec/sfb.cpp')
-rw-r--r-- | media/libstagefright/codecs/aacdec/sfb.cpp | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/media/libstagefright/codecs/aacdec/sfb.cpp b/media/libstagefright/codecs/aacdec/sfb.cpp deleted file mode 100644 index f2d3a3e..0000000 --- a/media/libstagefright/codecs/aacdec/sfb.cpp +++ /dev/null @@ -1,275 +0,0 @@ -/* ------------------------------------------------------------------ - * Copyright (C) 1998-2009 PacketVideo - * - * 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. - * ------------------------------------------------------------------- - */ -/* - - Pathname: ./src/sfb.c - - ------------------------------------------------------------------------------- - REVISION HISTORY - - Description: created to define the scalefactor bands for all sampling rates - - Description: Change short to Int16 - - Description: Modified structure to avoid assigning addresses to constant - tables. This solve linking problem when using the - /ropi option (Read-only position independent) for some - compilers - - Eliminated redundant vector sfb_96_128. - - Eliminated references to contant vector addresses in - samp_rate_info - - Who: Date: - Description: - ------------------------------------------------------------------------------- - INPUT AND OUTPUT DEFINITIONS - - Inputs: - - Local Stores/Buffers/Pointers Needed: - - Global Stores/Buffers/Pointers Needed: - - Outputs: - - Pointers and Buffers Modified: - - - Local Stores Modified: - - Global Stores Modified: - ------------------------------------------------------------------------------- - FUNCTION DESCRIPTION - - This function defines the scalefactor bands for all sampling rates - ------------------------------------------------------------------------------- - REQUIREMENTS - - ------------------------------------------------------------------------------- - REFERENCES - - (1) ISO/IEC 14496-3: 1999(E) - Subpart 4 p66 (sfb tables) - p111 (4.6.10) - p200 (Annex 4.B.5) - ------------------------------------------------------------------------------- - PSEUDO-CODE - ------------------------------------------------------------------------------- - RESOURCES USED - When the code is written for a specific target processor the - the resources used should be documented below. - - STACK USAGE: [stack count for this module] + [variable to represent - stack usage for each subroutine called] - - where: [stack usage variable] = stack usage for [subroutine - name] (see [filename].ext) - - DATA MEMORY USED: x words - - PROGRAM MEMORY USED: x words - - CLOCK CYCLES: [cycle count equation for this module] + [variable - used to represent cycle count for each subroutine - called] - - where: [cycle count variable] = cycle count for [subroutine - name] (see [filename].ext) - ------------------------------------------------------------------------------- -*/ - - -/*---------------------------------------------------------------------------- -; INCLUDES -----------------------------------------------------------------------------*/ -#include "pv_audio_type_defs.h" -#include "sfb.h" - -/*---------------------------------------------------------------------------- -; MACROS -; Define module specific macros here -----------------------------------------------------------------------------*/ - -/*---------------------------------------------------------------------------- -; DEFINES -; Include all pre-processor statements here. Include conditional -; compile variables also. -----------------------------------------------------------------------------*/ - -/*---------------------------------------------------------------------------- -; LOCAL FUNCTION DEFINITIONS -; Function Prototype declaration -----------------------------------------------------------------------------*/ - -/*---------------------------------------------------------------------------- -; LOCAL STORE/BUFFER/POINTER DEFINITIONS -; Variable declaration - defined here and used outside this module -----------------------------------------------------------------------------*/ -const Int16 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 -}; /* 41 scfbands */ - -const Int16 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 -}; /* 41 scfbands 47 */ - -const Int16 sfb_64_128[] = -{ - 4, 8, 12, 16, 20, 24, 32, - 40, 48, 64, 92, 128 -}; /* 12 scfbands */ - - -const Int16 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 -}; -/* 49 scfbands*/ - -const Int16 sfb_48_128[] = -{ - 4, 8, 12, 16, 20, 28, 36, - 44, 56, 68, 80, 96, 112, 128 -}; /* 14 scfbands */ - -const Int16 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 -}; /* 51 scfbands */ - -const Int16 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 -}; /* 47 scfbands */ - -const Int16 sfb_24_128[] = -{ - 4, 8, 12, 16, 20, 24, 28, - 36, 44, 52, 64, 76, 92, 108, - 128 -}; /* 15 scfbands */ - -const Int16 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 -}; /* 43 scfbands */ - -const Int16 sfb_16_128[] = -{ - 4, 8, 12, 16, 20, 24, 28, - 32, 40, 48, 60, 72, 88, 108, - 128 -}; /* 15 scfbands */ - -const Int16 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 -}; /* 40 scfbands */ - -const Int16 sfb_8_128[] = -{ - 4, 8, 12, 16, 20, 24, 28, - 36, 44, 52, 60, 72, 88, 108, - 128 -}; /* 15 scfbands */ - -const SR_Info samp_rate_info[12] = -{ - /* sampling_frequency, #long sfb, #short sfb */ - /* samp_rate, nsfb1024, nsfb128 */ - {96000, 41, 12}, /* 96000 */ - {88200, 41, 12}, /* 88200 */ - {64000, 47, 12}, /* 64000 */ - {48000, 49, 14}, /* 48000 */ - {44100, 49, 14}, /* 44100 */ - {32000, 51, 14}, /* 32000 */ - {24000, 47, 15}, /* 24000 */ - {22050, 47, 15}, /* 22050 */ - {16000, 43, 15}, /* 16000 */ - {12000, 43, 15}, /* 12000 */ - {11025, 43, 15}, /* 11025 */ - { 8000, 40, 15}, /* 8000 */ -}; - - -/*---------------------------------------------------------------------------- -; EXTERNAL FUNCTION REFERENCES -; Declare functions defined elsewhere and referenced in this module -----------------------------------------------------------------------------*/ - -/*---------------------------------------------------------------------------- -; EXTERNAL GLOBAL STORE/BUFFER/POINTER REFERENCES -; Declare variables used in this module but defined elsewhere -----------------------------------------------------------------------------*/ - -/*---------------------------------------------------------------------------- -; FUNCTION CODE -----------------------------------------------------------------------------*/ - - |