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Untangle fft third party lib from dependon WebRTC

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TBR=phoglund

Bug: webrtc:9558
Change-Id: I6cc1936549f008694c3617c1d990524c34da16e3
Reviewed-on: https://webrtc-review.googlesource.com/90411
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24115}
This commit is contained in:
Artem Titov
2018-07-26 15:07:33 +02:00
committed by Commit Bot
parent 3e5281f2b3
commit 75caa597a3
9 changed files with 25 additions and 26 deletions
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1
modules/audio_coding/codecs/isac/fix/source/transform.c
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@ -18,6 +18,7 @@
#include "modules/audio_coding/codecs/isac/fix/source/codec.h"
#include "modules/audio_coding/codecs/isac/fix/source/fft.h"
#include "modules/audio_coding/codecs/isac/fix/source/settings.h"
#include "modules/third_party/fft/fft.h"
/* Tables are defined in transform_tables.c file or ARM assembly files. */
/* Cosine table 1 in Q14 */

1
modules/audio_coding/codecs/isac/main/source/codec.h
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@ -22,6 +22,7 @@
#include <stddef.h>
#include "modules/audio_coding/codecs/isac/main/source/structs.h"
#include "modules/third_party/fft/fft.h"
void WebRtcIsac_ResetBitstream(Bitstr* bit_stream);

3
modules/audio_coding/codecs/isac/main/source/settings.h
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@ -24,9 +24,6 @@
/* number of samples per frame (either 320 (20ms), 480 (30ms) or 960 (60ms)) */
#define INITIAL_FRAMESAMPLES 960
#define MAXFFTSIZE 2048
#define NFACTOR 11
/* do not modify the following; this will have to be modified if we
* have a 20ms framesize option */
/**********************************************************************/

13
modules/audio_coding/codecs/isac/main/source/structs.h
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@ -20,6 +20,7 @@
#include "modules/audio_coding/codecs/isac/bandwidth_info.h"
#include "modules/audio_coding/codecs/isac/main/source/settings.h"
#include "modules/third_party/fft/fft.h"
typedef struct Bitstreamstruct {
uint8_t stream[STREAM_SIZE_MAX];
@ -228,18 +229,6 @@ typedef struct {
} RateModel;
typedef struct {
unsigned int SpaceAlloced;
unsigned int MaxPermAlloced;
double Tmp0[MAXFFTSIZE];
double Tmp1[MAXFFTSIZE];
double Tmp2[MAXFFTSIZE];
double Tmp3[MAXFFTSIZE];
int Perm[MAXFFTSIZE];
int factor[NFACTOR];
} FFTstr;
/* The following strutc is used to store data from encoding, to make it
fast and easy to construct a new bitstream with a different Bandwidth
estimate. All values (except framelength and minBytes) is double size to