Lines Matching full:channel
112 /* Fixed and unique channel group indices.
119 /* The ordering of the following fixed channel labels has to be in MPEG-4 style.
120 * From the center to the back with left and right channel interleaved (starting with left).
121 * The last channel label index has to be smaller than PCM_DMX_MAX_CHANNELS. */
127 #define LEFT_REAR_CHANNEL ( 5 ) /* Lr aka left back channel */
128 #define RIGHT_REAR_CHANNEL ( 6 ) /* Rr aka right back channel */
138 /* List of packed channel modes */
142 /* 1 channel */
174 /* These are the channel configurations linked to
178 CH_MODE_1_0_0_0, /* 1 channel */
237 FIXP_SGL centerMixLevelValue; /*!< DVB mixdown level for the center channel extracted from anc data. */
262 /** Evaluate a given channel configuration and extract a packed channel mode and generate a channel offset table
265 * @param [in] Array holding the corresponding channel types for each channel.
266 * @param [in] Array holding the corresponding channel type indices for each channel.
267 * @param [out] Array where the buffer offsets for each channel are stored into.
268 * @returns Returns the packed channel mode.
287 /* For details see ISO/IEC 13818-7:2005(E), 8.5.3 Channel configuration */
330 /* Compose channel offset table */
334 /* Odd number of front channels -> we have a center channel.
377 /* Compose the channel mode */
388 /** Generate a channel offset table and complete channel description for a given (packed) channel mode.
391 * @param [in] Array containing the channel mapping to be used (From MPEG PCE ordering to whatever is required).
392 * @param [out] Array where corresponding channel types for each channels are stored into.
393 * @param [out] Array where corresponding channel type indices for each output channel are stored into.
394 * @param [out] Array where the buffer offsets for each channel are stored into.
430 /* Get the appropriate channel map */
433 /* Compose channel offset table */
437 /* Odd number of front channels -> we have a center channel.
749 * @param [inout] Array where the corresponding channel type for each output audio channel is stored into.
750 * @param [inout] Array where the corresponding channel type index for each output audio channel is stored into.
751 * @param [in] Array containing the output channel mapping to be used (From MPEG PCE ordering to whatever is required).
809 /* Analyse input channel configuration and get channel offset
810 * table that can be accessed with the fixed channel labels. */
818 /* We don't need to restore because the channel
839 offset = 1; /* Channel specific offset factor */
843 offset = frameSize; /* Channel specific offset factor */
846 /* Get channel description and channel mapping for this
855 /* Now there is no way back because we modified the channel configuration! */
857 /* Set channel pointer for input */
866 /* Set channel pointer for output
867 Caution: Different channel mapping compared to input */
883 Always downmix to 2 channel output: */
931 /* left channel */
933 /* right channel */
936 /* left channel */
938 /* right channel */
959 /* left channel */
961 /* right channel */
964 /* left channel */
966 /* right channel */
979 /* left channel */
981 /* right channel */
984 /* left channel */
986 /* right channel */
1008 /* left channel */
1010 /* right channel */
1013 /* left channel */
1015 /* right channel */
1039 /* left channel */
1041 /* right channel */
1044 /* left channel */
1046 /* right channel */
1062 /* left channel */
1064 /* right channel */
1067 /* left channel */
1069 /* right channel */
1100 /* Get channel description and channel mapping for this
1110 /* Set input channel pointer. */
1114 /* Set output channel pointer */
1140 /* Don't need to change the channel description here */
1145 { /* Set up channel pointer */
1155 offset = 1; /* Channel specific offset factor */
1159 offset = frameSize; /* Channel specific offset factor */
1162 /* Set input channel pointer */
1166 /* Set output channel pointer (same as input) */
