Dear all
For an audio post processing application, I had to use a chunk size of 512.
So in the /usr/local/share/rest/default.rest file, I modified the following line :
PUT pipeline0/pipeline.elt/0/ppa_head=ssrc0&ppa_tail=dap0&ppa_chunk_size=256&ppa_chunk_bitwidth=32&ppa_enabled=1
--- TO --->
PUT pipeline0/pipeline.elt/0/ppa_head=ssrc0&ppa_tail=dap0&ppa_chunk_size=512&ppa_chunk_bitwidth=32&ppa_enabled=1
On making the above changes and while playing audio WAV files through alsa-player (aplay -D plughw:1,0 <WAVE.file.name>), I get the following error messages from Little Kernel. [There are NO crashes though.]:
00123.057648] AF_CP > 00:02:03: (57 ms) CP: INFO - CP_STATE_PIPE_CONFIG->CP_STATE_TX_ACTIVATING
[00123.057651] Streamer 107635952 > 00:02:03: (57 ms) STREAMER INFO [DECODER] DEC_INFO_RSP
[00123.057656] Streamer 107635952 > 00:02:03: (57 ms) STREAMER INFO DEC_STATE_SUSPENDED->DEC_STATE_ACTIVE
[00123.057665] Streamer 107635952 > 00:02:03: (57 ms) STREAMER WARNING 0x0000000000000010 0x10 [PP] Discard block (state:PP_STATE_IDLE)
[00123.057671] Streamer 107635952 > 00:02:03: (57 ms) STREAMER ERROR 0x00000000fffffffe 0xfffffffe [DECODER] pad push error -2 107684952
Kindly let me know how this error could be resolved.
Please also point me to the appropriate documentation or web resource, detailing these error codes.
Thanks and regards
Vinay
