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authorJean-Michel Trivi <jmtrivi@google.com>2013-08-29 16:05:22 -0700
committerJean-Michel Trivi <jmtrivi@google.com>2013-09-03 14:19:38 -0700
commitfa3eba16446cc8f2f5e2dfc20d86a49dbd37299e (patch)
tree287cfbd64295aa61b5e6534d5e28797c0a04ccd8 /libSYS
parent9f455bea1c38f7275a65ab79be2d41a34428fb8b (diff)
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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
Diffstat (limited to 'libSYS')
-rw-r--r--libSYS/include/FDK_audio.h48
-rw-r--r--libSYS/src/genericStds.cpp2
2 files changed, 27 insertions, 23 deletions
diff --git a/libSYS/include/FDK_audio.h b/libSYS/include/FDK_audio.h
index d2c5f9a..c8d9c19 100644
--- a/libSYS/include/FDK_audio.h
+++ b/libSYS/include/FDK_audio.h
@@ -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_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_2_1 = 30 /**< CPE,SCE (ARIB standard) */
+ 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_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;
diff --git a/libSYS/src/genericStds.cpp b/libSYS/src/genericStds.cpp
index f293189..f0199fb 100644
--- a/libSYS/src/genericStds.cpp
+++ b/libSYS/src/genericStds.cpp
@@ -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__