From fa3eba16446cc8f2f5e2dfc20d86a49dbd37299e Mon Sep 17 00:00:00 2001
From: Jean-Michel Trivi <jmtrivi@google.com>
Date: Thu, 29 Aug 2013 16:05:22 -0700
Subject: 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
---
 libSBRenc/src/sbr_encoder.cpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'libSBRenc/src/sbr_encoder.cpp')

diff --git a/libSBRenc/src/sbr_encoder.cpp b/libSBRenc/src/sbr_encoder.cpp
index 2d5bce2..3e95d6b 100644
--- a/libSBRenc/src/sbr_encoder.cpp
+++ b/libSBRenc/src/sbr_encoder.cpp
@@ -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;
-- 
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