Example Applications: examples/sfexamples/oggvorbiscodec/group/VorbisEncoderPlugIn.mmp Source File

00001 // VorbisEncoderPlugIn.mmp
00002 //
00003 // Copyright (c) Symbian Software Ltd 2005-2008.  All rights reserved.
00004 //
00005 
00006 TARGET          vorbisencoderplugin.dll
00007 TARGETTYPE      PLUGIN 
00008 
00009 CAPABILITY ALL -TCB
00010 
00011 UID             0x10009D8D 0x102737B3
00012 
00013 SOURCEPATH      ../src/VorbisEncoder
00014 SOURCE          VorbisEncoderPlugIn.cpp
00015 SOURCE          VorbisEncoder.cpp
00016 
00017 USERINCLUDE     ../src/VorbisEncoder
00018 USERINCLUDE     ../src/OggVorbisUtil
00019 USERINCLUDE     ../src/libogg/include
00020 USERINCLUDE     ../src/libvorbis/include
00021 
00022 SYSTEMINCLUDE   /epoc32/include
00023 SYSTEMINCLUDE   /epoc32/include/libc
00024 SYSTEMINCLUDE   /epoc32/include/oggvorbiscodec
00025 SYSTEMINCLUDE   /epoc32/include/mw
00026 SYSTEMINCLUDE   /epoc32/include/platform
00027 SYSTEMINCLUDE   /epoc32/include/platform/mw
00028 
00029 START RESOURCE VorbisEncoderPlugin.rss
00030 TARGET vorbisencoderplugin.rsc
00031 END
00032 
00033 LIBRARY         euser.lib 
00034 LIBRARY         mmfserverbaseclasses.lib
00035 LIBRARY         ecom.lib 
00036 LIBRARY         mmfswcodecwrapper.lib 
00037 LIBRARY         oggvorbisfloatutil.lib
00038 
00039 //logging in the encoder on/off
00040 //MACRO SYMBIAN_VORBIS_DEBUG
00041 
00042 // OggVorbis C libraries are not alloc safe. So we create a separate heap for C library calls with enough space well before 
00043 // the codec starts processing and we switch to the new heap before making calls to the methods in these libraries. 
00044 // Chunk and Heap sizes are taken such a way that we have enough space on the new heap to avoid OOM situations to the 
00045 // maximum extent possible. Also the malloc, calloc and realloc functions in the C libraries are modified to leave with KErrMemory 
00046 // when the allocation fails. We TRAP the error and cleanup the new heap we had created. This way the library calls are made alloc safe.
00047 // SYMBIAN_SEP_HEAP is provided to enable/disable this separate heap mechanism.
00048 MACRO SYMBIAN_SEP_HEAP