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Encoder 7.1 support 

* AAC-Encoder

   - Add 7.1 rear surround and 7.1 front center support to supported encoder
     channel modes. Change max channels from 6 to 8 and add 7.1 configuration
     to bandwidth and channel mapping functions.
     Modified file(s):
        libAACenc\include\aacenc_lib.h
        libAACenc\src\aacEnc_ram.cpp
        libAACenc\src\aacEnc_ram.h
        libAACenc\src\aacenc.cpp
        libAACenc\src\aacenc.h
        libAACenc\src\aacenc_lib.cpp
        libAACenc\src\adj_thr.cpp
        libAACenc\src\adj_thr.h
        libAACenc\src\adj_thr_data.h
        libAACenc\src\bandwidth.cpp
        libAACenc\src\bitenc.cpp
        libAACenc\src\channel_map.cpp
        libAACenc\src\interface.h
        libAACenc\src\metadata_compressor.cpp
        libAACenc\src\psy_main.cpp
        libAACenc\src\psy_main.h
        libAACenc\src\qc_data.h
        libAACenc\src\qc_main.cpp
        libAACenc\src\qc_main.h

* SBR-Encoder

   - Support up to 7.1 audio channels. Changed max channels from 6 to 8.
     Modified file(s):
        libSBRenc\include\sbr_encoder.h
        libSBRenc\src\sbr.h
        libSBRenc\src\sbr_encoder.cpp
        libSBRenc\src\sbr_ram.cpp

* Transport-Encoder
   - Add 7.1 channel configuration to audio specific config writer in
     transport encoder library.
     Modified file(s):
        libMpegTPEnc\src\tpenc_asc.cpp
        libMpegTPEnc\src\version

* SYS-Library
   - Add 7.1 channel modes to CHANNEL_MODE description.
     Modified file(s):
        libSYS\include\FDK_audio.h
        libSYS\src\genericStds.cpp

Bug 9428126

Change-Id: Ide53583aa8e03df4537b98db80740dfe0e7a9e0f
This commit is contained in:
Jean-Michel Trivi 2013-08-29 16:05:22 -07:00
parent 9f455bea1c
commit fa3eba1644
27 changed files with 227 additions and 189 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
libAACenc/include/aacenc_lib.h
View File

@ -377,16 +377,20 @@ For user defined Configurations the Channel Configuration is set to 0 and the Ch
Program Config Element. The present Encoder implementation does not allow the user to configure this Channel Configuration from
extern. The Encoder implementation supports fixed Channel Modes which are mapped to Channel Configuration as follow.
\verbatim
--------------------------------------------------------------------
ChannelMode | ChCfg | front_El | side_El | back_El | lfe_El
-----------------+--------+----------+----------+----------+--------
MODE_1 | 1 | SCE | | |
MODE_2 | 2 | CPE | | |
MODE_1_2 | 3 | SCE, CPE | | |
MODE_1_2_1 | 4 | SCE, CPE | | SCE |
MODE_1_2_2 | 5 | SCE, CPE | | CPE |
MODE_1_2_2_1 | 6 | SCE, CPE | | CPE | LFE
--------------------------------------------------------------------
-------------------------------------------------------------------------------
ChannelMode | ChCfg | front_El | side_El | back_El | lfe_El
-----------------------+--------+---------------+----------+----------+--------
MODE_1 | 1 | SCE | | |
MODE_2 | 2 | CPE | | |
MODE_1_2 | 3 | SCE, CPE | | |
MODE_1_2_1 | 4 | SCE, CPE | | SCE |
MODE_1_2_2 | 5 | SCE, CPE | | CPE |
MODE_1_2_2_1 | 6 | SCE, CPE | | CPE | LFE
MODE_1_2_2_2_1 | 7 | SCE, CPE, CPE | | CPE | LFE
-----------------------+--------+---------------+----------+----------+--------
MODE_7_1_REAR_SURROUND | 0 | SCE, CPE | | CPE, CPE | LFE
MODE_7_1_FRONT_CENTER | 0 | SCE, CPE, CPE | | CPE | LFE
-------------------------------------------------------------------------------
- SCE: Single Channel Element.
- CPE: Channel Pair.
- SCE: Low Frequency Element.
@ -402,16 +406,20 @@ Beside the Channel Element assignment the Channel Modes are resposible for audio
of the audio data depends on the selected ::AACENC_CHANNELORDER which can be MPEG or WAV like order.\n
Following Table describes the complete channel mapping for both Channel Order configurations.
\verbatim
---------------------------------------------------------------------------------
ChannelMode | MPEG-Channelorder | WAV-Channelorder
-----------------+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---
MODE_1 | 0 | | | | | | | | 0 | | | | | | |
MODE_2 | 0 | 1 | | | | | | | 0 | 1 | | | | | |
MODE_1_2 | 0 | 1 | 2 | | | | | | 2 | 0 | 1 | | | | |
MODE_1_2_1 | 0 | 1 | 2 | 3 | | | | | 2 | 0 | 1 | 3 | | | |
MODE_1_2_2 | 0 | 1 | 2 | 3 | 4 | | | | 2 | 0 | 1 | 3 | 4 | | |
MODE_1_2_2_1 | 0 | 1 | 2 | 3 | 4 | 5 | | | 2 | 0 | 1 | 4 | 5 | 3 | |
---------------------------------------------------------------------------------
---------------------------------------------------------------------------------------
ChannelMode | MPEG-Channelorder | WAV-Channelorder
-----------------------+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---
MODE_1 | 0 | | | | | | | | 0 | | | | | | |
MODE_2 | 0 | 1 | | | | | | | 0 | 1 | | | | | |
MODE_1_2 | 0 | 1 | 2 | | | | | | 2 | 0 | 1 | | | | |
MODE_1_2_1 | 0 | 1 | 2 | 3 | | | | | 2 | 0 | 1 | 3 | | | |
MODE_1_2_2 | 0 | 1 | 2 | 3 | 4 | | | | 2 | 0 | 1 | 3 | 4 | | |
MODE_1_2_2_1 | 0 | 1 | 2 | 3 | 4 | 5 | | | 2 | 0 | 1 | 4 | 5 | 3 | |
MODE_1_2_2_2_1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 2 | 6 | 7 | 0 | 1 | 4 | 5 | 3
-----------------------+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---
MODE_7_1_REAR_SURROUND | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 2 | 0 | 1 | 6 | 7 | 4 | 5 | 3
MODE_7_1_FRONT_CENTER | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 2 | 6 | 7 | 0 | 1 | 4 | 5 | 3
---------------------------------------------------------------------------------------
\endverbatim
The denoted mapping is important for correct audio channel assignment when using MPEG or WAV ordering. The incoming audio
@ -920,7 +928,7 @@ typedef enum
- 480: Optional length in LD/ELD configuration. */
AACENC_CHANNELMODE = 0x0106, /*!< Set explicit channel mode. Channel mode must match with number of input channels.
- 1-6: MPEG channel modes supported, see ::CHANNEL_MODE in FDK_audio.h. */
- 1-7 and 33,34: MPEG channel modes supported, see ::CHANNEL_MODE in FDK_audio.h. */
AACENC_CHANNELORDER = 0x0107, /*!< Input audio data channel ordering scheme:
- 0: MPEG channel ordering (e. g. 5.1: C, L, R, SL, SR, LFE). (default)

16
libAACenc/src/aacEnc_ram.cpp
View File

@ -119,12 +119,12 @@ C_ALLOC_MEM (Ram_aacEnc_AacEncoder, AAC_ENC, 1)
PsyInputBuffer.
*/
C_ALLOC_MEM2 (Ram_aacEnc_PsyElement, PSY_ELEMENT, 1, (6))
C_ALLOC_MEM2 (Ram_aacEnc_PsyElement, PSY_ELEMENT, 1, (8))
C_ALLOC_MEM (Ram_aacEnc_PsyInternal, PSY_INTERNAL, 1)
C_ALLOC_MEM2 (Ram_aacEnc_PsyStatic, PSY_STATIC, 1, (6))
C_ALLOC_MEM2 (Ram_aacEnc_PsyStatic, PSY_STATIC, 1, (8))
C_ALLOC_MEM2 (Ram_aacEnc_PsyInputBuffer, INT_PCM, MAX_INPUT_BUFFER_SIZE, (6))
C_ALLOC_MEM2 (Ram_aacEnc_PsyInputBuffer, INT_PCM, MAX_INPUT_BUFFER_SIZE, (8))
PSY_DYNAMIC *GetRam_aacEnc_PsyDynamic (int n, UCHAR* dynamic_RAM) {
FDK_ASSERT(dynamic_RAM!=0);
@ -139,8 +139,8 @@ C_ALLOC_MEM2 (Ram_aacEnc_PsyInputBuffer, INT_PCM, MAX_INPUT_BUFFER_SIZE, (6))
*/
C_ALLOC_MEM2 (Ram_aacEnc_PsyOut, PSY_OUT, 1, (1))
C_ALLOC_MEM2 (Ram_aacEnc_PsyOutElements, PSY_OUT_ELEMENT, 1, (1)*(6))
C_ALLOC_MEM2 (Ram_aacEnc_PsyOutChannel, PSY_OUT_CHANNEL, 1, (1)*(6))
C_ALLOC_MEM2 (Ram_aacEnc_PsyOutElements, PSY_OUT_ELEMENT, 1, (1)*(8))
C_ALLOC_MEM2 (Ram_aacEnc_PsyOutChannel, PSY_OUT_CHANNEL, 1, (1)*(8))
/*
@ -155,8 +155,8 @@ C_ALLOC_MEM2 (Ram_aacEnc_PsyOutChannel, PSY_OUT_CHANNEL, 1, (1)*(6))
C_ALLOC_MEM (Ram_aacEnc_QCstate, QC_STATE, 1)
C_ALLOC_MEM (Ram_aacEnc_AdjustThreshold, ADJ_THR_STATE, 1)
C_ALLOC_MEM2 (Ram_aacEnc_AdjThrStateElement, ATS_ELEMENT, 1, (6))
C_ALLOC_MEM2 (Ram_aacEnc_ElementBits, ELEMENT_BITS, 1, (6))
C_ALLOC_MEM2 (Ram_aacEnc_AdjThrStateElement, ATS_ELEMENT, 1, (8))
C_ALLOC_MEM2 (Ram_aacEnc_ElementBits, ELEMENT_BITS, 1, (8))
C_ALLOC_MEM (Ram_aacEnc_BitCntrState, BITCNTR_STATE, 1)
INT *GetRam_aacEnc_BitLookUp(int n, UCHAR* dynamic_RAM) {
@ -175,7 +175,7 @@ C_ALLOC_MEM (Ram_aacEnc_BitCntrState, BITCNTR_STATE, 1)
*/
C_ALLOC_MEM2 (Ram_aacEnc_QCout, QC_OUT, 1, (1))
C_ALLOC_MEM2 (Ram_aacEnc_QCelement, QC_OUT_ELEMENT, (1), (6))
C_ALLOC_MEM2 (Ram_aacEnc_QCelement, QC_OUT_ELEMENT, (1), (8))
QC_OUT_CHANNEL *GetRam_aacEnc_QCchannel (int n, UCHAR* dynamic_RAM) {
FDK_ASSERT(dynamic_RAM!=0);
return ((QC_OUT_CHANNEL*) (dynamic_RAM + P_BUF_0 + n*sizeof(QC_OUT_CHANNEL)));

4
libAACenc/src/aacEnc_ram.h
View File

@ -118,7 +118,7 @@ amm-info@iis.fraunhofer.de
*/
/* define hBitstream size: max AAC framelength is 6144 bits/channel */
/*#define BUFFER_BITSTR_SIZE ((6400*(6)/bbWordSize) +((bbWordSize - 1) / bbWordSize))*/
/*#define BUFFER_BITSTR_SIZE ((6400*(8)/bbWordSize) +((bbWordSize - 1) / bbWordSize))*/
struct AAC_ENC {
@ -173,7 +173,7 @@ struct AAC_ENC {
++++++++++++++++++++++++++++++++++++++++++++
*/
#define BUF_SIZE_0 ( ALIGN_SIZE(sizeof(QC_OUT_CHANNEL)*(6)) )
#define BUF_SIZE_0 ( ALIGN_SIZE(sizeof(QC_OUT_CHANNEL)*(8)) )
#define BUF_SIZE_1 ( ALIGN_SIZE(maxSize(sizeof(PSY_DYNAMIC), \
(BIT_LOOK_UP_SIZE+MERGE_GAIN_LOOK_UP_SIZE))) )

2
libAACenc/src/aacenc.cpp
View File

@ -393,7 +393,7 @@ AAC_ENCODER_ERROR FDKaacEnc_Initialize(HANDLE_AAC_ENC hAacEnc,
/******************* sanity checks *******************/
/* check config structure */
if (config->nChannels < 1 || config->nChannels > (6)) {
if (config->nChannels < 1 || config->nChannels > (8)) {
return AAC_ENC_UNSUPPORTED_CHANNELCONFIG;
}

2
libAACenc/src/aacenc.h
View File

@ -154,7 +154,7 @@ typedef enum {
#define ANC_DATA_BUFFERSIZE 1024 /* ancBuffer size */
#define MAX_TOTAL_EXT_PAYLOADS (((6) * (1)) + (2+2))
#define MAX_TOTAL_EXT_PAYLOADS (((8) * (1)) + (2+2))
typedef enum {

28
libAACenc/src/aacenc_lib.cpp
View File

@ -98,7 +98,7 @@ amm-info@iis.fraunhofer.de
/* Encoder library info */
#define AACENCODER_LIB_VL0 3
#define AACENCODER_LIB_VL1 4
#define AACENCODER_LIB_VL2 11
#define AACENCODER_LIB_VL2 12
#define AACENCODER_LIB_TITLE "AAC Encoder"
#define AACENCODER_LIB_BUILD_DATE __DATE__
#define AACENCODER_LIB_BUILD_TIME __TIME__
@ -215,8 +215,8 @@ struct AACENCODER
AACENC_EXT_PAYLOAD extPayload [MAX_TOTAL_EXT_PAYLOADS];
/* Extension payload */
UCHAR extPayloadData [(1)][(6)][MAX_PAYLOAD_SIZE];
UINT extPayloadSize [(1)][(6)]; /* payload sizes in bits */
UCHAR extPayloadData [(1)][(8)][MAX_PAYLOAD_SIZE];
UINT extPayloadSize [(1)][(8)]; /* payload sizes in bits */
ULONG InitFlags; /* internal status to treggier re-initialization */
@ -699,8 +699,8 @@ INT aacEncoder_LimitBitrate(
/* Find total bitrate which provides valid configuration for each SBR element. */
do {
int e;
SBR_ELEMENT_INFO sbrElInfo[(6)];
FDK_ASSERT(cm.nElements <= (6));
SBR_ELEMENT_INFO sbrElInfo[(8)];
FDK_ASSERT(cm.nElements <= (8));
initialBitrate = adjustedBitrate;
@ -1061,7 +1061,7 @@ static AACENC_ERROR aacEncInit(HANDLE_AACENCODER hAacEncoder,
((InitFlags & AACENC_INIT_CONFIG) || (InitFlags & AACENC_INIT_STATES)) )
{
INT sbrError;
SBR_ELEMENT_INFO sbrElInfo[(6)];
SBR_ELEMENT_INFO sbrElInfo[(8)];
CHANNEL_MAPPING channelMapping;
if ( FDKaacEnc_InitChannelMapping(hAacConfig->channelMode,
@ -1072,7 +1072,7 @@ static AACENC_ERROR aacEncInit(HANDLE_AACENCODER hAacEncoder,
}
/* Check return value and if the SBR encoder can handle enough elements */
if (channelMapping.nElements > (6)) {
if (channelMapping.nElements > (8)) {
return AACENC_INIT_ERROR;
}
@ -1249,8 +1249,8 @@ AACENC_ERROR aacEncOpen(
/* Determine max channel configuration. */
if (maxChannels==0) {
hAacEncoder->nMaxAacChannels = (6);
hAacEncoder->nMaxSbrChannels = (6);
hAacEncoder->nMaxAacChannels = (8);
hAacEncoder->nMaxSbrChannels = (8);
}
else {
hAacEncoder->nMaxAacChannels = (maxChannels&0x00FF);
@ -1258,15 +1258,15 @@ AACENC_ERROR aacEncOpen(
hAacEncoder->nMaxSbrChannels = (maxChannels&0xFF00) ? (maxChannels>>8) : hAacEncoder->nMaxAacChannels;
}
if ( (hAacEncoder->nMaxAacChannels>(6)) || (hAacEncoder->nMaxSbrChannels>(6)) ) {
if ( (hAacEncoder->nMaxAacChannels>(8)) || (hAacEncoder->nMaxSbrChannels>(8)) ) {
err = AACENC_INVALID_CONFIG;
goto bail;
}
} /* maxChannels==0 */
/* Max number of elements could be tuned any more. */
hAacEncoder->nMaxAacElements = fixMin((6), hAacEncoder->nMaxAacChannels);
hAacEncoder->nMaxSbrElements = fixMin((6), hAacEncoder->nMaxSbrChannels);
hAacEncoder->nMaxAacElements = fixMin((8), hAacEncoder->nMaxAacChannels);
hAacEncoder->nMaxSbrElements = fixMin((8), hAacEncoder->nMaxSbrChannels);
hAacEncoder->nMaxSubFrames = (1);
@ -1595,7 +1595,7 @@ AACENC_ERROR aacEncEncode(
}
else {
/* Add SBR extension payload */
for (i = 0; i < (6); i++) {
for (i = 0; i < (8); i++) {
if (hAacEncoder->extPayloadSize[nPayload][i] > 0) {
hAacEncoder->extPayload[nExtensions].pData = hAacEncoder->extPayloadData[nPayload][i];
{
@ -1850,7 +1850,7 @@ AACENC_ERROR aacEncoder_SetParam(
}
if ( (pConfig->nElements > hAacEncoder->nMaxAacElements)
|| (pConfig->nChannelsEff > hAacEncoder->nMaxAacChannels)
|| !((value>=1) && (value<=6))
|| !(((value>=1) && (value<=7))||((value>=33) && (value<=34)))
)
{
err = AACENC_INVALID_CONFIG;

54
libAACenc/src/adj_thr.cpp
View File

@ -1137,12 +1137,12 @@ the difference can be distributed among the scale factor bands.
New thresholds can be derived from this pe-difference
*****************************************************************************/
static void FDKaacEnc_correctThresh(CHANNEL_MAPPING* cm,
QC_OUT_ELEMENT* qcElement[(6)],
PSY_OUT_ELEMENT* psyOutElement[(6)],
UCHAR ahFlag[(6)][(2)][MAX_GROUPED_SFB],
FIXP_DBL thrExp[(6)][(2)][MAX_GROUPED_SFB],
const FIXP_DBL redVal[(6)],
const SCHAR redValScaling[(6)],
QC_OUT_ELEMENT* qcElement[(8)],
PSY_OUT_ELEMENT* psyOutElement[(8)],
UCHAR ahFlag[(8)][(2)][MAX_GROUPED_SFB],
FIXP_DBL thrExp[(8)][(2)][MAX_GROUPED_SFB],
const FIXP_DBL redVal[(8)],
const SCHAR redValScaling[(8)],
const INT deltaPe,
const INT processElements,
const INT elementOffset)
@ -1153,8 +1153,8 @@ static void FDKaacEnc_correctThresh(CHANNEL_MAPPING* cm,
PE_CHANNEL_DATA *peChanData;
FIXP_DBL thrFactorLdData;
FIXP_DBL sfbEnLdData, sfbThrLdData, sfbThrReducedLdData;
FIXP_DBL *sfbPeFactorsLdData[(6)][(2)];
FIXP_DBL sfbNActiveLinesLdData[(6)][(2)][MAX_GROUPED_SFB];
FIXP_DBL *sfbPeFactorsLdData[(8)][(2)];
FIXP_DBL sfbNActiveLinesLdData[(8)][(2)][MAX_GROUPED_SFB];
INT normFactorInt;
FIXP_DBL normFactorLdData;
@ -1308,9 +1308,9 @@ static void FDKaacEnc_correctThresh(CHANNEL_MAPPING* cm,
reducing minSnr
*****************************************************************************/
void FDKaacEnc_reduceMinSnr(CHANNEL_MAPPING* cm,
QC_OUT_ELEMENT* qcElement[(6)],
PSY_OUT_ELEMENT* psyOutElement[(6)],
UCHAR ahFlag[(6)][(2)][MAX_GROUPED_SFB],
QC_OUT_ELEMENT* qcElement[(8)],
PSY_OUT_ELEMENT* psyOutElement[(8)],
UCHAR ahFlag[(8)][(2)][MAX_GROUPED_SFB],
const INT desiredPe,
INT* redPeGlobal,
const INT processElements,
@ -1410,10 +1410,10 @@ bail:
bands have to be quantized to zero
*****************************************************************************/
static void FDKaacEnc_allowMoreHoles(CHANNEL_MAPPING* cm,
QC_OUT_ELEMENT* qcElement[(6)],
PSY_OUT_ELEMENT* psyOutElement[(6)],
ATS_ELEMENT* AdjThrStateElement[(6)],
UCHAR ahFlag[(6)][(2)][MAX_GROUPED_SFB],
QC_OUT_ELEMENT* qcElement[(8)],
PSY_OUT_ELEMENT* psyOutElement[(8)],
ATS_ELEMENT* AdjThrStateElement[(8)],
UCHAR ahFlag[(8)][(2)][MAX_GROUPED_SFB],
const INT desiredPe,
const INT currentPe,
const int processElements,
@ -1645,17 +1645,17 @@ functionname: FDKaacEnc_adaptThresholdsToPe
description: two guesses for the reduction value and one final correction of the thresholds
*****************************************************************************/
static void FDKaacEnc_adaptThresholdsToPe(CHANNEL_MAPPING* cm,
ATS_ELEMENT* AdjThrStateElement[(6)],
QC_OUT_ELEMENT* qcElement[(6)],
PSY_OUT_ELEMENT* psyOutElement[(6)],
ATS_ELEMENT* AdjThrStateElement[(8)],
QC_OUT_ELEMENT* qcElement[(8)],
PSY_OUT_ELEMENT* psyOutElement[(8)],
const INT desiredPe,
const INT processElements,
const INT elementOffset)
{
FIXP_DBL redValue[(6)];
SCHAR redValScaling[(6)];
UCHAR pAhFlag[(6)][(2)][MAX_GROUPED_SFB];
FIXP_DBL pThrExp[(6)][(2)][MAX_GROUPED_SFB];
FIXP_DBL redValue[(8)];
SCHAR redValScaling[(8)];
UCHAR pAhFlag[(8)][(2)][MAX_GROUPED_SFB];
FIXP_DBL pThrExp[(8)][(2)][MAX_GROUPED_SFB];
int iter;
INT constPartGlobal, noRedPeGlobal, nActiveLinesGlobal, redPeGlobal;
@ -2219,7 +2219,7 @@ description: initialize ADJ_THR_STATE
void FDKaacEnc_AdjThrInit(
ADJ_THR_STATE *hAdjThr,
const INT meanPe,
ELEMENT_BITS *elBits[(6)],
ELEMENT_BITS *elBits[(8)],
INT invQuant,
INT nElements,
INT nChannelsEff,
@ -2540,10 +2540,10 @@ void FDKaacEnc_DistributeBits(ADJ_THR_STATE *adjThrState,
functionname: FDKaacEnc_AdjustThresholds
description: adjust thresholds
*****************************************************************************/
void FDKaacEnc_AdjustThresholds(ATS_ELEMENT* AdjThrStateElement[(6)],
QC_OUT_ELEMENT* qcElement[(6)],
void FDKaacEnc_AdjustThresholds(ATS_ELEMENT* AdjThrStateElement[(8)],
QC_OUT_ELEMENT* qcElement[(8)],
QC_OUT* qcOut,
PSY_OUT_ELEMENT* psyOutElement[(6)],
PSY_OUT_ELEMENT* psyOutElement[(8)],
INT CBRbitrateMode,
CHANNEL_MAPPING* cm)
{
@ -2620,7 +2620,7 @@ void FDKaacEnc_AdjThrClose(ADJ_THR_STATE** phAdjThr)
ADJ_THR_STATE* hAdjThr = *phAdjThr;
if (hAdjThr!=NULL) {
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
if (hAdjThr->adjThrStateElem[i]!=NULL) {
FreeRam_aacEnc_AdjThrStateElement(&hAdjThr->adjThrStateElem[i]);
}

8
libAACenc/src/adj_thr.h
View File

@ -112,7 +112,7 @@ INT FDKaacEnc_AdjThrNew(ADJ_THR_STATE** phAdjThr,
void FDKaacEnc_AdjThrInit(ADJ_THR_STATE *hAdjThr,
const INT peMean,
ELEMENT_BITS* elBits[(6)],
ELEMENT_BITS* elBits[(8)],
INT invQuant,
INT nElements,
INT nChannelsEff,
@ -135,10 +135,10 @@ void FDKaacEnc_DistributeBits(ADJ_THR_STATE *adjThrState,
const FIXP_DBL maxBitFac,
const INT bitDistributionMode);
void FDKaacEnc_AdjustThresholds(ATS_ELEMENT* AdjThrStateElement[(6)],
QC_OUT_ELEMENT* qcElement[(6)],
void FDKaacEnc_AdjustThresholds(ATS_ELEMENT* AdjThrStateElement[(8)],
QC_OUT_ELEMENT* qcElement[(8)],
QC_OUT* qcOut,
PSY_OUT_ELEMENT* psyOutElement[(6)],
PSY_OUT_ELEMENT* psyOutElement[(8)],
INT CBRbitrateMode,
CHANNEL_MAPPING* cm);

2
libAACenc/src/adj_thr_data.h
View File

@ -144,7 +144,7 @@ typedef struct {
typedef struct {
BRES_PARAM bresParamLong, bresParamShort;
ATS_ELEMENT* adjThrStateElem[(6)];
ATS_ELEMENT* adjThrStateElem[(8)];
} ADJ_THR_STATE;
#endif

4
libAACenc/src/bandwidth.cpp
View File

@ -316,6 +316,8 @@ AAC_ENCODER_ERROR FDKaacEnc_DetermineBandWidth(INT* bandWidth,
case MODE_1_2_2:
case MODE_1_2_2_1:
case MODE_1_2_2_2_1:
case MODE_7_1_REAR_SURROUND:
case MODE_7_1_FRONT_CENTER:
*bandWidth = bandWidthTableVBR[bitrateMode].bandWidth2AndMoreChan;
break;
default:
@ -346,6 +348,8 @@ AAC_ENCODER_ERROR FDKaacEnc_DetermineBandWidth(INT* bandWidth,
case MODE_1_2_2: /* sce + cpe + cpe */
case MODE_1_2_2_1: /* (5.1) sce + cpe + cpe + lfe */
case MODE_1_2_2_2_1: /* (7.1) sce + cpe + cpe + cpe + lfe */
case MODE_7_1_REAR_SURROUND:
case MODE_7_1_FRONT_CENTER:
entryNo = 1; /* use stereo bandwith settings */
break;

2
libAACenc/src/bitenc.cpp
View File

@ -1360,7 +1360,7 @@ AAC_ENCODER_ERROR FDKaacEnc_WriteBitstream(HANDLE_TRANSPORTENC hTpEnc,
if ( (syntaxFlags & AC_ER) && !(syntaxFlags & AC_DRM) )
{
UCHAR channelElementExtensionWritten[(6)][(1)]; /* 0: extension not touched, 1: extension already written */
UCHAR channelElementExtensionWritten[(8)][(1)]; /* 0: extension not touched, 1: extension already written */
FDKmemclear(channelElementExtensionWritten, sizeof(channelElementExtensionWritten));

49
libAACenc/src/channel_map.cpp
View File

@ -124,7 +124,7 @@ amm-info@iis.fraunhofer.de
typedef struct {
CHANNEL_MODE encoderMode;
INT channel_assignment[/*(6)*/12];
INT channel_assignment[/*(8)*/12];
} CHANNEL_ASSIGNMENT_INFO_TAB;
@ -139,6 +139,8 @@ static const CHANNEL_ASSIGNMENT_INFO_TAB assignmentInfoTabMpeg[] =
{ MODE_1_2_2, { 0, 1, 2, 3, 4,-1,-1,-1,-1,-1,-1,-1} }, /* 5ch */
{ MODE_1_2_2_1, { 0, 1, 2, 3, 4, 5,-1,-1,-1,-1,-1,-1} }, /* 5.1ch */
{ MODE_1_2_2_2_1, { 0, 1, 2, 3, 4, 5, 6, 7,-1,-1,-1,-1} }, /* 7.1ch */
{ MODE_7_1_REAR_SURROUND, { 0, 1, 2, 3, 4, 5, 6, 7,-1,-1,-1,-1} }, /* 7.1ch */
{ MODE_7_1_FRONT_CENTER, { 0, 1, 2, 3, 4, 5, 6, 7,-1,-1,-1,-1} } /* 7.1ch */
};
static const CHANNEL_ASSIGNMENT_INFO_TAB assignmentInfoTabWav[] =
@ -150,7 +152,9 @@ static const CHANNEL_ASSIGNMENT_INFO_TAB assignmentInfoTabWav[] =
{ MODE_1_2_1, { 2, 0, 1, 3,-1,-1,-1,-1,-1,-1,-1,-1} }, /* 4ch */
{ MODE_1_2_2, { 2, 0, 1, 3, 4,-1,-1,-1,-1,-1,-1,-1} }, /* 5ch */
{ MODE_1_2_2_1, { 2, 0, 1, 4, 5, 3,-1,-1,-1,-1,-1,-1} }, /* 5.1ch */
{ MODE_1_2_2_2_1, { 2, 0, 1, 6, 7, 4, 5, 3,-1,-1,-1,-1} }, /* 7.1ch */
{ MODE_1_2_2_2_1, { 2, 6, 7, 0, 1, 4, 5, 3,-1,-1,-1,-1} }, /* 7.1ch */
{ MODE_7_1_REAR_SURROUND, { 2, 0, 1, 6, 7, 4, 5, 3,-1,-1,-1,-1} }, /* 7.1ch */
{ MODE_7_1_FRONT_CENTER, { 2, 6, 7, 0, 1, 4, 5, 3,-1,-1,-1,-1} }, /* 7.1ch */
};
/* Channel mode configuration tab provides,
@ -165,6 +169,8 @@ static const CHANNEL_MODE_CONFIG_TAB channelModeConfig[] =
{ MODE_1_2_2, 5, 5, 3 }, /* SCE,CPE,CPE */
{ MODE_1_2_2_1, 6, 5, 4 }, /* SCE,CPE,CPE,LFE */
{ MODE_1_2_2_2_1, 8, 7, 5 }, /* SCE,CPE,CPE,CPE,LFE */
{ MODE_7_1_REAR_SURROUND, 8, 7, 5 },
{ MODE_7_1_FRONT_CENTER, 8, 7, 5 },
};
#define MAX_MODES (sizeof(assignmentInfoTabWav)/sizeof(CHANNEL_ASSIGNMENT_INFO_TAB))
@ -315,6 +321,8 @@ AAC_ENCODER_ERROR FDKaacEnc_InitChannelMapping(CHANNEL_MODE mode, CHANNEL_ORDER
break;
case MODE_1_2_2_2_1:
case MODE_7_1_REAR_SURROUND:
case MODE_7_1_FRONT_CENTER:
/* (7.1) sce + cpe + cpe + cpe + lfe */
FDKaacEnc_initElement(&cm->elInfo[0], ID_SCE, &count, mode, co, it_cnt, FL2FXCONST_DBL(0.18f));
FDKaacEnc_initElement(&cm->elInfo[1], ID_CPE, &count, mode, co, it_cnt, FL2FXCONST_DBL(0.26f));
@ -322,14 +330,13 @@ AAC_ENCODER_ERROR FDKaacEnc_InitChannelMapping(CHANNEL_MODE mode, CHANNEL_ORDER
FDKaacEnc_initElement(&cm->elInfo[3], ID_CPE, &count, mode, co, it_cnt, FL2FXCONST_DBL(0.26f));
FDKaacEnc_initElement(&cm->elInfo[4], ID_LFE, &count, mode, co, it_cnt, FL2FXCONST_DBL(0.04f));
break;
default:
//*chMap=0;
return AAC_ENC_UNSUPPORTED_CHANNELCONFIG;
};
FDK_ASSERT(cm->nElements<=(6));
FDK_ASSERT(cm->nElements<=(8));
return AAC_ENC_OK;
@ -442,19 +449,18 @@ AAC_ENCODER_ERROR FDKaacEnc_InitElementBits(QC_STATE *hQC,
break;
}
case MODE_7_1_REAR_SURROUND:
case MODE_7_1_FRONT_CENTER:
case MODE_1_2_2_2_1: {
int cpe3Idx = 3;
int lfeIdx = 4;
case MODE_1_2_2_2_1:{
/* (7.1) sce + cpe + cpe + cpe + lfe */
hQC->elementBits[0]->relativeBitsEl = cm->elInfo[0].relativeBits;
hQC->elementBits[1]->relativeBitsEl = cm->elInfo[1].relativeBits;
hQC->elementBits[2]->relativeBitsEl = cm->elInfo[2].relativeBits;
hQC->elementBits[3]->relativeBitsEl = cm->elInfo[3].relativeBits;
hQC->elementBits[4]->relativeBitsEl = cm->elInfo[4].relativeBits;
FIXP_DBL sceRate = cm->elInfo[0].relativeBits;
FIXP_DBL cpe1Rate = cm->elInfo[1].relativeBits;
FIXP_DBL cpe2Rate = cm->elInfo[2].relativeBits;
FIXP_DBL cpe3Rate = cm->elInfo[3].relativeBits;
FIXP_DBL lfeRate = cm->elInfo[4].relativeBits;
/* (7.1) sce + cpe + cpe + cpe + lfe */
FIXP_DBL sceRate = hQC->elementBits[0]->relativeBitsEl = cm->elInfo[0].relativeBits;
FIXP_DBL cpe1Rate = hQC->elementBits[1]->relativeBitsEl = cm->elInfo[1].relativeBits;
FIXP_DBL cpe2Rate = hQC->elementBits[2]->relativeBitsEl = cm->elInfo[2].relativeBits;
FIXP_DBL cpe3Rate = hQC->elementBits[cpe3Idx]->relativeBitsEl = cm->elInfo[cpe3Idx].relativeBits;
FIXP_DBL lfeRate = hQC->elementBits[lfeIdx]->relativeBitsEl = cm->elInfo[lfeIdx].relativeBits;
int maxBitsTot = maxChannelBits * 7; /* LFE does not add to bit reservoir */
int sc = CountLeadingBits(fixMax(maxChannelBits,averageBitsTot));
@ -466,17 +472,16 @@ AAC_ENCODER_ERROR FDKaacEnc_InitElementBits(QC_STATE *hQC,
hQC->elementBits[0]->chBitrateEl = fMult(sceRate, (FIXP_DBL)(bitrateTot<<sc_brTot))>>sc_brTot;
hQC->elementBits[1]->chBitrateEl = fMult(cpe1Rate, (FIXP_DBL)(bitrateTot<<sc_brTot))>>(sc_brTot+1);
hQC->elementBits[2]->chBitrateEl = fMult(cpe2Rate, (FIXP_DBL)(bitrateTot<<sc_brTot))>>(sc_brTot+1);
hQC->elementBits[3]->chBitrateEl = fMult(cpe3Rate, (FIXP_DBL)(bitrateTot<<sc_brTot))>>(sc_brTot+1);
hQC->elementBits[4]->chBitrateEl = fMult(lfeRate, (FIXP_DBL)(bitrateTot<<sc_brTot))>>sc_brTot;
hQC->elementBits[cpe3Idx]->chBitrateEl = fMult(cpe3Rate, (FIXP_DBL)(bitrateTot<<sc_brTot))>>(sc_brTot+1);
hQC->elementBits[lfeIdx]->chBitrateEl = fMult(lfeRate, (FIXP_DBL)(bitrateTot<<sc_brTot))>>sc_brTot;
hQC->elementBits[0]->maxBitsEl = maxChannelBits;
hQC->elementBits[1]->maxBitsEl = 2*maxChannelBits;
hQC->elementBits[2]->maxBitsEl = 2*maxChannelBits;
hQC->elementBits[3]->maxBitsEl = 2*maxChannelBits;
hQC->elementBits[4]->maxBitsEl = maxLfeBits;
hQC->elementBits[cpe3Idx]->maxBitsEl = 2*maxChannelBits;
hQC->elementBits[lfeIdx]->maxBitsEl = maxLfeBits;
break;
}
default:
return AAC_ENC_UNSUPPORTED_CHANNELCONFIG;
}
@ -518,6 +523,8 @@ ELEMENT_MODE FDKaacEnc_GetMonoStereoMode(const CHANNEL_MODE mode){
case MODE_1_2_2:
case MODE_1_2_2_1:
case MODE_1_2_2_2_1:
case MODE_7_1_REAR_SURROUND:
case MODE_7_1_FRONT_CENTER:
monoStereoSetting = EL_MODE_STEREO;
break;
default: /* error */

4
libAACenc/src/interface.h
View File

@ -156,8 +156,8 @@ typedef struct {
typedef struct {
PSY_OUT_ELEMENT* psyOutElement[(6)];
PSY_OUT_CHANNEL* pPsyOutChannels[(6)];
PSY_OUT_ELEMENT* psyOutElement[(8)];
PSY_OUT_CHANNEL* pPsyOutChannels[(8)];
}PSY_OUT;

27
libAACenc/src/metadata_compressor.cpp
View File

@ -539,14 +539,25 @@ INT FDK_DRC_Generator_Initialize(
drcComp->channelIdx[RS] = channelMapping.elInfo[2].ChannelIndex[1];
break;
case MODE_1_2_2_2_1: /* 7.1 ch */
drcComp->channelIdx[L] = channelMapping.elInfo[1].ChannelIndex[0];
drcComp->channelIdx[R] = channelMapping.elInfo[1].ChannelIndex[1];
drcComp->channelIdx[C] = channelMapping.elInfo[0].ChannelIndex[0];
drcComp->channelIdx[LFE] = channelMapping.elInfo[4].ChannelIndex[0];
drcComp->channelIdx[LS] = channelMapping.elInfo[2].ChannelIndex[0];
drcComp->channelIdx[RS] = channelMapping.elInfo[2].ChannelIndex[1];
drcComp->channelIdx[LS2] = channelMapping.elInfo[3].ChannelIndex[0];
drcComp->channelIdx[RS2] = channelMapping.elInfo[3].ChannelIndex[1];
case MODE_7_1_FRONT_CENTER:
drcComp->channelIdx[L] = channelMapping.elInfo[2].ChannelIndex[0]; /* l */
drcComp->channelIdx[R] = channelMapping.elInfo[2].ChannelIndex[1]; /* r */
drcComp->channelIdx[C] = channelMapping.elInfo[0].ChannelIndex[0]; /* c */
drcComp->channelIdx[LFE] = channelMapping.elInfo[4].ChannelIndex[0]; /* lfe */
drcComp->channelIdx[LS] = channelMapping.elInfo[3].ChannelIndex[0]; /* ls */
drcComp->channelIdx[RS] = channelMapping.elInfo[3].ChannelIndex[1]; /* rs */
drcComp->channelIdx[LS2] = channelMapping.elInfo[1].ChannelIndex[0]; /* lc */
drcComp->channelIdx[RS2] = channelMapping.elInfo[1].ChannelIndex[1]; /* rc */
break;
case MODE_7_1_REAR_SURROUND:
drcComp->channelIdx[L] = channelMapping.elInfo[1].ChannelIndex[0]; /* l */
drcComp->channelIdx[R] = channelMapping.elInfo[1].ChannelIndex[1]; /* r */
drcComp->channelIdx[C] = channelMapping.elInfo[0].ChannelIndex[0]; /* c */
drcComp->channelIdx[LFE] = channelMapping.elInfo[4].ChannelIndex[0]; /* lfe */
drcComp->channelIdx[LS] = channelMapping.elInfo[3].ChannelIndex[0]; /* lrear */
drcComp->channelIdx[RS] = channelMapping.elInfo[3].ChannelIndex[1]; /* rrear */
drcComp->channelIdx[LS2] = channelMapping.elInfo[2].ChannelIndex[0]; /* ls */
drcComp->channelIdx[RS2] = channelMapping.elInfo[2].ChannelIndex[1]; /* rs */
break;
case MODE_1_1:
case MODE_1_1_1_1:

8
libAACenc/src/psy_main.cpp
View File

@ -1340,7 +1340,7 @@ void FDKaacEnc_PsyClose(PSY_INTERNAL **phPsyInternal,
if (hPsyInternal)
{
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
if (hPsyInternal->pStaticChannels[i]) {
if (hPsyInternal->pStaticChannels[i]->psyInputBuffer)
FreeRam_aacEnc_PsyInputBuffer(&hPsyInternal->pStaticChannels[i]->psyInputBuffer); /* AUDIO INPUT BUFFER */
@ -1349,7 +1349,7 @@ void FDKaacEnc_PsyClose(PSY_INTERNAL **phPsyInternal,
}
}
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
if (hPsyInternal->psyElement[i])
FreeRam_aacEnc_PsyElement(&hPsyInternal->psyElement[i]); /* PSY_ELEMENT */
}
@ -1363,12 +1363,12 @@ void FDKaacEnc_PsyClose(PSY_INTERNAL **phPsyInternal,
for (n=0; n<(1); n++) {
if (phPsyOut[n])
{
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
if (phPsyOut[n]->pPsyOutChannels[i])
FreeRam_aacEnc_PsyOutChannel(&phPsyOut[n]->pPsyOutChannels[i]); /* PSY_OUT_CHANNEL */
}
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
if (phPsyOut[n]->psyOutElement[i])
FreeRam_aacEnc_PsyOutElements(&phPsyOut[n]->psyOutElement[i]); /* PSY_OUT_ELEMENTS */
}

4
libAACenc/src/psy_main.h
View File

@ -117,8 +117,8 @@ typedef struct {
typedef struct {
PSY_CONFIGURATION psyConf[2]; /* LONG / SHORT */
PSY_ELEMENT* psyElement[(6)];
PSY_STATIC* pStaticChannels[(6)];
PSY_ELEMENT* psyElement[(8)];
PSY_STATIC* pStaticChannels[(8)];
PSY_DYNAMIC* psyDynamic;
INT granuleLength;

8
libAACenc/src/qc_data.h
View File

@ -127,7 +127,7 @@ typedef struct {
INT nChannels;
INT nChannelsEff;
INT nElements;
ELEMENT_INFO elInfo[(6)];
ELEMENT_INFO elInfo[(8)];
} CHANNEL_MAPPING;
typedef struct {
@ -217,8 +217,8 @@ typedef struct
typedef struct
{
QC_OUT_ELEMENT *qcElement[(6)];
QC_OUT_CHANNEL *pQcOutChannels[(6)];
QC_OUT_ELEMENT *qcElement[(8)];
QC_OUT_CHANNEL *pQcOutChannels[(8)];
QC_OUT_EXTENSION extension[(2+2)]; /* global extension payload */
INT nExtensions; /* number of extension payloads for this AU */
INT maxDynBits; /* maximal allowed dynamic bits in frame */
@ -265,7 +265,7 @@ typedef struct
PADDING padding;
ELEMENT_BITS *elementBits[(6)];
ELEMENT_BITS *elementBits[(8)];
BITCNTR_STATE *hBitCounter;
ADJ_THR_STATE *hAdjThr;

26
libAACenc/src/qc_main.cpp
View File

@ -511,7 +511,7 @@ AAC_ENCODER_ERROR FDKaacEnc_AdjustBitrate(QC_STATE *RESTRICT hQC,
}
static AAC_ENCODER_ERROR FDKaacEnc_distributeElementDynBits(QC_STATE* hQC,
QC_OUT_ELEMENT* qcElement[(6)],
QC_OUT_ELEMENT* qcElement[(8)],
CHANNEL_MAPPING* cm,
INT codeBits)
{
@ -610,7 +610,7 @@ static AAC_ENCODER_ERROR FDKaacEnc_prepareBitDistribution(QC_STATE* h
PSY_OUT** psyOut,
QC_OUT** qcOut,
CHANNEL_MAPPING* cm,
QC_OUT_ELEMENT* qcElement[(1)][(6)],
QC_OUT_ELEMENT* qcElement[(1)][(8)],
INT avgTotalBits,
INT *totalAvailableBits,
INT *avgTotalDynBits)
@ -677,7 +677,7 @@ static AAC_ENCODER_ERROR FDKaacEnc_prepareBitDistribution(QC_STATE* h
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
static AAC_ENCODER_ERROR FDKaacEnc_updateUsedDynBits(INT* sumDynBitsConsumed,
QC_OUT_ELEMENT* qcElement[(6)],
QC_OUT_ELEMENT* qcElement[(8)],
CHANNEL_MAPPING* cm)
{
INT i;
@ -720,7 +720,7 @@ static INT FDKaacEnc_getTotalConsumedDynBits(QC_OUT** qcOut,
}
static INT FDKaacEnc_getTotalConsumedBits(QC_OUT** qcOut,
QC_OUT_ELEMENT* qcElement[(1)][(6)],
QC_OUT_ELEMENT* qcElement[(1)][(8)],
CHANNEL_MAPPING* cm,
INT globHdrBits,
INT nSubFrames)
@ -820,7 +820,7 @@ AAC_ENCODER_ERROR FDKaacEnc_QCMain(QC_STATE* RESTRICT hQC,
/*-------------------------------------------- */
/* helper pointer */
QC_OUT_ELEMENT* qcElement[(1)][(6)];
QC_OUT_ELEMENT* qcElement[(1)][(8)];
/* work on a copy of qcChannel and qcElement */
for (i=0; i<cm->nElements; i++)
@ -897,10 +897,10 @@ AAC_ENCODER_ERROR FDKaacEnc_QCMain(QC_STATE* RESTRICT hQC,
} /* -end- sub frame counter */
/*-------------------------------------------- */
INT iterations[(1)][(6)];
INT chConstraintsFulfilled[(1)][(6)][(2)];
INT calculateQuant[(1)][(6)][(2)];
INT constraintsFulfilled[(1)][(6)];
INT iterations[(1)][(8)];
INT chConstraintsFulfilled[(1)][(8)][(2)];
INT calculateQuant[(1)][(8)][(2)];
INT constraintsFulfilled[(1)][(8)];
/*-------------------------------------------- */
@ -1247,7 +1247,7 @@ static AAC_ENCODER_ERROR FDKaacEnc_reduceBitConsumption(int* iterati
AAC_ENCODER_ERROR FDKaacEnc_updateFillBits(CHANNEL_MAPPING* cm,
QC_STATE* qcKernel,
ELEMENT_BITS* RESTRICT elBits[(6)],
ELEMENT_BITS* RESTRICT elBits[(8)],
QC_OUT** qcOut)
{
switch (qcKernel->bitrateMode) {
@ -1603,10 +1603,10 @@ void FDKaacEnc_QCClose (QC_STATE **phQCstate, QC_OUT **phQC)
for (n=0;n<(1);n++) {
if (phQC[n] != NULL) {
QC_OUT *hQC = phQC[n];
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
}
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
if (hQC->qcElement[i])
FreeRam_aacEnc_QCelement(&hQC->qcElement[i]);
}
@ -1626,7 +1626,7 @@ void FDKaacEnc_QCClose (QC_STATE **phQCstate, QC_OUT **phQC)
if (hQCstate->hBitCounter != NULL)
FDKaacEnc_BCClose(&hQCstate->hBitCounter);
for (i=0; i<(6); i++) {
for (i=0; i<(8); i++) {
if (hQCstate->elementBits[i]!=NULL) {
FreeRam_aacEnc_ElementBits(&hQCstate->elementBits[i]);
}

2
libAACenc/src/qc_main.h
View File

@ -140,7 +140,7 @@ AAC_ENCODER_ERROR FDKaacEnc_QCMain(QC_STATE* RESTRICT hQC,
AAC_ENCODER_ERROR FDKaacEnc_updateFillBits(CHANNEL_MAPPING* cm,
QC_STATE* qcKernel,
ELEMENT_BITS* RESTRICT elBits[(6)],
ELEMENT_BITS* RESTRICT elBits[(8)],
QC_OUT** qcOut);

12
libMpegTPEnc/src/tpenc_asc.cpp
View File

@ -127,8 +127,7 @@ typedef struct {
*
* The number of channel element parameter describes the kind of consecutively elements.
* E.g. MODE_1_2_2_2_1 means:
* - First 2 elements (SCE,CPE) are front channel elements.
* - Following element (CPE) is a side channel element.
* - First 3 elements (SCE,CPE,CPE) are front channel elements.
* - Next element (CPE) is a back channel element.
* - Last element (LFE) is a lfe channel element.
*/
@ -140,7 +139,8 @@ static const CHANNEL_CONFIGURATION pceConfigTab[] =
{ MODE_1_2_1, { 2, 0, 1, 0, { ID_SCE, ID_CPE, ID_SCE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_1_2_2, { 2, 0, 1, 0, { ID_SCE, ID_CPE, ID_CPE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_1_2_2_1, { 2, 0, 1, 1, { ID_SCE, ID_CPE, ID_CPE, ID_LFE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_1_2_2_2_1, { 2, 1, 1, 1, { ID_SCE, ID_CPE, ID_CPE, ID_CPE, ID_LFE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_1_2_2_2_1, { 3, 0, 1, 1, { ID_SCE, ID_CPE, ID_CPE, ID_CPE, ID_LFE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_1_1, { 2, 0, 0, 0, { ID_SCE, ID_SCE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_1_1_1_1, { 2, 2, 0, 0, { ID_SCE, ID_SCE, ID_SCE, ID_SCE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
@ -151,7 +151,11 @@ static const CHANNEL_CONFIGURATION pceConfigTab[] =
{ MODE_2_2_2, { 1, 1, 1, 0, { ID_CPE, ID_CPE, ID_CPE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_2_2_2_2, { 4, 0, 0, 0, { ID_CPE, ID_CPE, ID_CPE, ID_CPE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_2_1, { 1, 0, 1, 0, { ID_CPE, ID_SCE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } }
{ MODE_2_1, { 1, 0, 1, 0, { ID_CPE, ID_SCE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_7_1_REAR_SURROUND, { 2, 0, 2, 1, { ID_SCE, ID_CPE, ID_CPE, ID_CPE, ID_LFE, ID_NONE, ID_NONE, ID_NONE } } },
{ MODE_7_1_FRONT_CENTER, { 3, 0, 1, 1, { ID_SCE, ID_CPE, ID_CPE, ID_CPE, ID_LFE, ID_NONE, ID_NONE, ID_NONE } } },
};

2
libMpegTPEnc/src/version
View File

@ -2,7 +2,7 @@
/* library info */
#define TP_LIB_VL0 2
#define TP_LIB_VL1 3
#define TP_LIB_VL2 2
#define TP_LIB_VL2 3
#define TP_LIB_TITLE "MPEG Transport"
#define TP_LIB_BUILD_DATE __DATE__
#define TP_LIB_BUILD_TIME __TIME__

6
libSBRenc/include/sbr_encoder.h
View File

@ -324,7 +324,7 @@ UINT sbrEncoder_IsSingleRatePossible(AUDIO_OBJECT_TYPE aot);
*/
INT sbrEncoder_Init(
HANDLE_SBR_ENCODER hSbrEncoder,
SBR_ELEMENT_INFO elInfo[(6)],
SBR_ELEMENT_INFO elInfo[(8)],
int noElements,
INT_PCM *inputBuffer,
INT *coreBandwidth,
@ -369,8 +369,8 @@ void sbrEncoder_Close(HANDLE_SBR_ENCODER *phEbrEncoder);
INT sbrEncoder_EncodeFrame(HANDLE_SBR_ENCODER hEnvEncoder,
INT_PCM *samples,
UINT timeInStride,
UINT sbrDataBits[(6)],
UCHAR sbrData[(6)][MAX_PAYLOAD_SIZE]
UINT sbrDataBits[(8)],
UCHAR sbrData[(8)][MAX_PAYLOAD_SIZE]
);
/**

6
libSBRenc/src/sbr.h
View File

@ -131,9 +131,9 @@ typedef struct SBR_ELEMENT {
typedef struct SBR_ENCODER
{
HANDLE_SBR_ELEMENT sbrElement[(6)];
HANDLE_SBR_CHANNEL pSbrChannel[(6)];
QMF_FILTER_BANK QmfAnalysis[(6)];
HANDLE_SBR_ELEMENT sbrElement[(8)];
HANDLE_SBR_CHANNEL pSbrChannel[(8)];
QMF_FILTER_BANK QmfAnalysis[(8)];
DOWNSAMPLER lfeDownSampler;
int lfeChIdx; /* -1 default for no lfe, else assign channel index */
int noElements; /* Number of elements */

16
libSBRenc/src/sbr_encoder.cpp
View File

@ -103,7 +103,7 @@ amm-info@iis.fraunhofer.de
#define SBRENCODER_LIB_VL0 3
#define SBRENCODER_LIB_VL1 3
#define SBRENCODER_LIB_VL2 3
#define SBRENCODER_LIB_VL2 4
@ -653,7 +653,7 @@ void sbrEncoder_Close (HANDLE_SBR_ENCODER *phSbrEncoder)
{
int el, ch;
for (el=0; el<(6); el++)
for (el=0; el<(8); el++)
{
if (hSbrEncoder->sbrElement[el]!=NULL) {
sbrEncoder_ElementClose(&hSbrEncoder->sbrElement[el]);
@ -661,7 +661,7 @@ void sbrEncoder_Close (HANDLE_SBR_ENCODER *phSbrEncoder)
}
/* Close sbr Channels */
for (ch=0; ch<(6); ch++)
for (ch=0; ch<(8); ch++)
{
if (hSbrEncoder->pSbrChannel[ch]) {
sbrEncoder_ChannelClose(hSbrEncoder->pSbrChannel[ch]);
@ -1468,7 +1468,7 @@ bail:
static
INT FDKsbrEnc_Reallocate(
HANDLE_SBR_ENCODER hSbrEncoder,
SBR_ELEMENT_INFO elInfo[(6)],
SBR_ELEMENT_INFO elInfo[(8)],
const INT noElements)
{
INT totalCh = 0;
@ -1806,7 +1806,7 @@ UINT sbrEncoder_IsSingleRatePossible(AUDIO_OBJECT_TYPE aot)
INT sbrEncoder_Init(
HANDLE_SBR_ENCODER hSbrEncoder,
SBR_ELEMENT_INFO elInfo[(6)],
SBR_ELEMENT_INFO elInfo[(8)],
int noElements,
INT_PCM *inputBuffer,
INT *coreBandwidth,
@ -1823,7 +1823,7 @@ INT sbrEncoder_Init(
)
{
HANDLE_ERROR_INFO errorInfo = noError;
sbrConfiguration sbrConfig[(6)];
sbrConfiguration sbrConfig[(8)];
INT error = 0;
INT lowestBandwidth;
/* Save input parameters */
@ -2211,8 +2211,8 @@ INT
sbrEncoder_EncodeFrame( HANDLE_SBR_ENCODER hSbrEncoder,
INT_PCM *samples,
UINT timeInStride,
UINT sbrDataBits[(6)],
UCHAR sbrData[(6)][MAX_PAYLOAD_SIZE]
UINT sbrDataBits[(8)],
UCHAR sbrData[(8)][MAX_PAYLOAD_SIZE]
)
{
INT error;

30
libSBRenc/src/sbr_ram.cpp
View File

@ -107,39 +107,39 @@ C_ALLOC_MEM (Ram_SbrDynamic_RAM, FIXP_DBL, ((SBR_ENC_DYN_RAM_SIZE)/sizeof(FIXP_D
in module sbr_ram and sbr rom
*/
C_ALLOC_MEM (Ram_SbrEncoder, SBR_ENCODER, 1)
C_ALLOC_MEM2(Ram_SbrChannel, SBR_CHANNEL, 1, (6))
C_ALLOC_MEM2(Ram_SbrElement, SBR_ELEMENT, 1, (6))
C_ALLOC_MEM2(Ram_SbrChannel, SBR_CHANNEL, 1, (8))
C_ALLOC_MEM2(Ram_SbrElement, SBR_ELEMENT, 1, (8))
/*! Filter states for QMF-analysis. <br>
Dimension: #MAXNRSBRCHANNELS * #SBR_QMF_FILTER_LENGTH
*/
C_AALLOC_MEM2_L (Ram_Sbr_QmfStatesAnalysis, FIXP_QAS, QMF_FILTER_LENGTH, (6), SECT_DATA_L1)
C_AALLOC_MEM2_L (Ram_Sbr_QmfStatesAnalysis, FIXP_QAS, QMF_FILTER_LENGTH, (8), SECT_DATA_L1)
/*! Matrix holding the quota values for all estimates, all channels
Dimension #MAXNRSBRCHANNELS * +#SBR_QMF_CHANNELS* #MAX_NO_OF_ESTIMATES
*/
C_ALLOC_MEM2_L (Ram_Sbr_quotaMatrix, FIXP_DBL, (MAX_NO_OF_ESTIMATES*QMF_CHANNELS), (6), SECT_DATA_L1)
C_ALLOC_MEM2_L (Ram_Sbr_quotaMatrix, FIXP_DBL, (MAX_NO_OF_ESTIMATES*QMF_CHANNELS), (8), SECT_DATA_L1)
/*! Matrix holding the sign values for all estimates, all channels
Dimension #MAXNRSBRCHANNELS * +#SBR_QMF_CHANNELS* #MAX_NO_OF_ESTIMATES
*/
C_ALLOC_MEM2 (Ram_Sbr_signMatrix, INT, (MAX_NO_OF_ESTIMATES*QMF_CHANNELS), (6))
C_ALLOC_MEM2 (Ram_Sbr_signMatrix, INT, (MAX_NO_OF_ESTIMATES*QMF_CHANNELS), (8))
/*! Frequency band table (low res) <br>
Dimension #MAX_FREQ_COEFFS/2+1
*/
C_ALLOC_MEM2 (Ram_Sbr_freqBandTableLO, UCHAR, (MAX_FREQ_COEFFS/2+1), (6))
C_ALLOC_MEM2 (Ram_Sbr_freqBandTableLO, UCHAR, (MAX_FREQ_COEFFS/2+1), (8))
/*! Frequency band table (high res) <br>
Dimension #MAX_FREQ_COEFFS +1
*/
C_ALLOC_MEM2 (Ram_Sbr_freqBandTableHI, UCHAR, (MAX_FREQ_COEFFS+1), (6))
C_ALLOC_MEM2 (Ram_Sbr_freqBandTableHI, UCHAR, (MAX_FREQ_COEFFS+1), (8))
/*! vk matser table <br>
Dimension #MAX_FREQ_COEFFS +1
*/
C_ALLOC_MEM2 (Ram_Sbr_v_k_master, UCHAR, (MAX_FREQ_COEFFS+1), (6))
C_ALLOC_MEM2 (Ram_Sbr_v_k_master, UCHAR, (MAX_FREQ_COEFFS+1), (8))
/*
@ -149,23 +149,23 @@ C_ALLOC_MEM2 (Ram_Sbr_v_k_master, UCHAR, (MAX_FREQ_COEFFS+1), (6))
/*! sbr_detectionVectors <br>
Dimension #MAX_NUM_CHANNELS*#MAX_NO_OF_ESTIMATES*#MAX_FREQ_COEFFS]
*/
C_ALLOC_MEM2 (Ram_Sbr_detectionVectors, UCHAR, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (6))
C_ALLOC_MEM2 (Ram_Sbr_detectionVectors, UCHAR, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (8))
/*! sbr_prevCompVec[ <br>
Dimension #MAX_NUM_CHANNELS*#MAX_FREQ_COEFFS]
*/
C_ALLOC_MEM2 (Ram_Sbr_prevEnvelopeCompensation, UCHAR, MAX_FREQ_COEFFS, (6))
C_ALLOC_MEM2 (Ram_Sbr_prevEnvelopeCompensation, UCHAR, MAX_FREQ_COEFFS, (8))
/*! sbr_guideScfb[ <br>
Dimension #MAX_NUM_CHANNELS*#MAX_FREQ_COEFFS]
*/
C_ALLOC_MEM2 (Ram_Sbr_guideScfb, UCHAR, MAX_FREQ_COEFFS, (6))
C_ALLOC_MEM2 (Ram_Sbr_guideScfb, UCHAR, MAX_FREQ_COEFFS, (8))
/*! sbr_guideVectorDetected <br>
Dimension #MAX_NUM_CHANNELS*#MAX_NO_OF_ESTIMATES*#MAX_FREQ_COEFFS]
*/
C_ALLOC_MEM2 (Ram_Sbr_guideVectorDetected, UCHAR, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (6))
C_ALLOC_MEM2 (Ram_Sbr_guideVectorDiff, FIXP_DBL, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (6))
C_ALLOC_MEM2 (Ram_Sbr_guideVectorOrig, FIXP_DBL, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (6))
C_ALLOC_MEM2 (Ram_Sbr_guideVectorDetected, UCHAR, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (8))
C_ALLOC_MEM2 (Ram_Sbr_guideVectorDiff, FIXP_DBL, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (8))
C_ALLOC_MEM2 (Ram_Sbr_guideVectorOrig, FIXP_DBL, (MAX_NO_OF_ESTIMATES*MAX_FREQ_COEFFS), (8))
/*
Static Parametric Stereo memory
@ -191,7 +191,7 @@ C_ALLOC_MEM (Ram_ParamStereo, PARAMETRIC_STEREO, 1)
/*! Energy buffer for envelope extraction <br>
Dimension #MAXNRSBRCHANNELS * +#SBR_QMF_SLOTS * #SBR_QMF_CHANNELS
*/
C_ALLOC_MEM2 (Ram_Sbr_envYBuffer, FIXP_DBL, (QMF_MAX_TIME_SLOTS/2 * QMF_CHANNELS), (6))
C_ALLOC_MEM2 (Ram_Sbr_envYBuffer, FIXP_DBL, (QMF_MAX_TIME_SLOTS/2 * QMF_CHANNELS), (8))
FIXP_DBL* GetRam_Sbr_envYBuffer (int n, UCHAR* dynamic_RAM) {
FDK_ASSERT(dynamic_RAM!=0);

42
libSYS/include/FDK_audio.h
View File

@ -234,28 +234,32 @@ typedef enum
/** Channel Mode ( 1-7 equals MPEG channel configurations, others are arbitrary). */
typedef enum {
MODE_INVALID = -1,
MODE_UNKNOWN = 0,
MODE_1 = 1, /**< SCE */
MODE_2 = 2, /**< CPE */
MODE_1_2 = 3, /**< SCE,CPE */
MODE_1_2_1 = 4, /**< SCE,CPE,SCE */
MODE_1_2_2 = 5, /**< SCE,CPE,CPE */
MODE_1_2_2_1 = 6, /**< SCE,CPE,CPE,LFE */
MODE_1_2_2_2_1 = 7, /**< SCE,CPE,CPE,CPE,LFE */
MODE_INVALID = -1,
MODE_UNKNOWN = 0,
MODE_1 = 1, /**< C */
MODE_2 = 2, /**< L+R */
MODE_1_2 = 3, /**< C, L+R */
MODE_1_2_1 = 4, /**< C, L+R, Rear */
MODE_1_2_2 = 5, /**< C, L+R, LS+RS */
MODE_1_2_2_1 = 6, /**< C, L+R, LS+RS, LFE */
MODE_1_2_2_2_1 = 7, /**< C, LC+RC, L+R, LS+RS, LFE */
MODE_1_1 = 16, /**< 2 SCEs (dual mono) */
MODE_1_1_1_1 = 17, /**< 4 SCEs */
MODE_1_1_1_1_1_1 = 18, /**< 6 SCEs */
MODE_1_1_1_1_1_1_1_1 = 19, /**< 8 SCEs */
MODE_1_1_1_1_1_1_1_1_1_1_1_1 = 20, /**< 12 SCEs */
MODE_2_2 = 21, /**< 2 CPEs */
MODE_2_2_2 = 22, /**< 3 CPEs */
MODE_2_2_2_2 = 23, /**< 4 CPEs */
MODE_2_2_2_2_2_2 = 24, /**< 6 CPEs */
MODE_1_1 = 16, /**< 2 SCEs (dual mono) */
MODE_1_1_1_1 = 17, /**< 4 SCEs */
MODE_1_1_1_1_1_1 = 18, /**< 6 SCEs */
MODE_1_1_1_1_1_1_1_1 = 19, /**< 8 SCEs */
MODE_1_1_1_1_1_1_1_1_1_1_1_1 = 20, /**< 12 SCEs */
MODE_2_1 = 30 /**< CPE,SCE (ARIB standard) */
MODE_2_2 = 21, /**< 2 CPEs */
MODE_2_2_2 = 22, /**< 3 CPEs */
MODE_2_2_2_2 = 23, /**< 4 CPEs */
MODE_2_2_2_2_2_2 = 24, /**< 6 CPEs */
MODE_2_1 = 30, /**< CPE,SCE (ARIB standard B32) */
MODE_7_1_REAR_SURROUND = 33, /**< C, L+R, LS+RS, Lrear+Rrear, LFE */
MODE_7_1_FRONT_CENTER = 34 /**< C, LC+RC, L+R, LS+RS, LFE */
} CHANNEL_MODE;

2
libSYS/src/genericStds.cpp
View File

@ -99,7 +99,7 @@ amm-info@iis.fraunhofer.de
/* library info */
#define SYS_LIB_VL0 1
#define SYS_LIB_VL1 3
#define SYS_LIB_VL2 3
#define SYS_LIB_VL2 4
#define SYS_LIB_TITLE "System Integration Library"
#define SYS_LIB_BUILD_DATE __DATE__
#define SYS_LIB_BUILD_TIME __TIME__