Decode and SYS lib cleanup

* AAC-Encoder

   - Remove source snippets related to unsupported frame length of 960.
   - Adjust minBits initialization for disabled VBR configuration.
     Modified file(s):
        libAACenc/src/aacenc.h
        libAACenc/src/aacenc_lib.cpp
        libAACenc/src/aacenc_tns.cpp
        libAACenc/src/bandwidth.cpp
        libAACenc/src/psy_const.h
        libAACenc/src/transform.h

   - Revise encoder parameter restrictions: "Error Resilient(ER) AAC Low Complexity"
     is not supported. Where the AAC part of the FDK encoder threw an
     initialization error, now the aacEncoder_SetParam() returns an error
     before initialization if the application tries to configure this
     audio object type.
     Modified file(s):
        libAACenc/src/aacenc_lib.cpp

* SYS-Library

   - Portability fix for Mingw32.
     Modified file(s):
        libSYS/include/machine_type.h

   - Minor changes.
     Modified file(s):
        libSYS/include/wav_file.h
        libSYS/src/wav_file.cpp
        libSYS/src/cmdl_parser.cpp
        libSYS/src/genericStds.cpp

Bug 9428126

Change-Id: I9fa44923d34f033d0dc607f2b85abacb8a85eb61

1 files changed, 7 insertions, 0 deletions

diff --git a/libAACenc/src/aacenc.cpp b/libAACenc/src/aacenc.cpp
index 28ba895..29e588f 100644
--- a/libAACenc/src/aacenc.cpp
+++ b/libAACenc/src/aacenc.cpp
@@ -558,6 +558,13 @@ AAC_ENCODER_ERROR FDKaacEnc_Initialize(HANDLE_AAC_ENC      hAacEnc,
   qcInit.channelMapping      = &hAacEnc->channelMapping;
   qcInit.sceCpe              = 0;
 
+  if ((config->bitrateMode>=1) && (config->bitrateMode<=5)) {
+      qcInit.averageBits     = (averageBitsPerFrame+7)&~7;
+      qcInit.bitRes          = MIN_BUFSIZE_PER_EFF_CHAN*cm->nChannelsEff;
+      qcInit.maxBits         = MIN_BUFSIZE_PER_EFF_CHAN*cm->nChannelsEff;
+      qcInit.minBits         = 0;
+  }
+  else
   {
       int maxBitres;
       qcInit.averageBits     = (averageBitsPerFrame+7)&~7;