diff options
| author | Jean-Michel Trivi <jmtrivi@google.com> | 2013-08-29 16:05:22 -0700 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2013-09-03 14:19:38 -0700 |
| commit | fa3eba16446cc8f2f5e2dfc20d86a49dbd37299e (patch) | |
| tree | 287cfbd64295aa61b5e6534d5e28797c0a04ccd8 /libAACenc/src/metadata_compressor.cpp | |
| parent | 9f455bea1c38f7275a65ab79be2d41a34428fb8b (diff) | |
| download | ODR-AudioEnc-fa3eba16446cc8f2f5e2dfc20d86a49dbd37299e.tar.gz ODR-AudioEnc-fa3eba16446cc8f2f5e2dfc20d86a49dbd37299e.tar.bz2 ODR-AudioEnc-fa3eba16446cc8f2f5e2dfc20d86a49dbd37299e.zip | |
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
Diffstat (limited to 'libAACenc/src/metadata_compressor.cpp')
| -rw-r--r-- | libAACenc/src/metadata_compressor.cpp | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/libAACenc/src/metadata_compressor.cpp b/libAACenc/src/metadata_compressor.cpp index 6fd8266..876de57 100644 --- a/libAACenc/src/metadata_compressor.cpp +++ b/libAACenc/src/metadata_compressor.cpp @@ -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: |