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author | Pierre-Louis Bossart <pierre-louis.bossart@intel.com> | 2010-07-16 16:46:28 -0500 |
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committer | Colin Guthrie <cguthrie@mandriva.org> | 2010-08-12 18:20:27 +0100 |
commit | 9b6c84ad6e572854f199379177226e24c317d0d8 (patch) | |
tree | 78f42ead5de58e510b75407e3d1d8e99c15055b3 /src/utils | |
parent | 021aa306aa614385ff2029fd152008d4f9107414 (diff) |
AC3 passthrough support
Second version after Tanu's feedback
TODO:
- notify client that volume control is disabled
- change sink rate in passthrough mode if needed
- automatic detection of passthrough mode instead of hard
coded profile names
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
Diffstat (limited to 'src/utils')
-rw-r--r-- | src/utils/pacat.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/utils/pacat.c b/src/utils/pacat.c index 6cbff2e6..79936fd7 100644 --- a/src/utils/pacat.c +++ b/src/utils/pacat.c @@ -659,6 +659,7 @@ static void help(const char *argv0) { " --process-time-msec=MSEC Request the specified process time per request in msec.\n" " --property=PROPERTY=VALUE Set the specified property to the specified value.\n" " --raw Record/play raw PCM data.\n" + " --passthrough passthrough data \n" " --file-format[=FFORMAT] Record/play formatted PCM data.\n" " --list-file-formats List available file formats.\n") , argv0); @@ -680,6 +681,7 @@ enum { ARG_LATENCY, ARG_PROCESS_TIME, ARG_RAW, + ARG_PASSTHROUGH, ARG_PROPERTY, ARG_FILE_FORMAT, ARG_LIST_FILE_FORMATS, @@ -718,6 +720,7 @@ int main(int argc, char *argv[]) { {"process-time", 1, NULL, ARG_PROCESS_TIME}, {"property", 1, NULL, ARG_PROPERTY}, {"raw", 0, NULL, ARG_RAW}, + {"passthrough", 0, NULL, ARG_PASSTHROUGH}, {"file-format", 2, NULL, ARG_FILE_FORMAT}, {"list-file-formats", 0, NULL, ARG_LIST_FILE_FORMATS}, {"latency-msec", 1, NULL, ARG_LATENCY_MSEC}, @@ -914,6 +917,10 @@ int main(int argc, char *argv[]) { raw = TRUE; break; + case ARG_PASSTHROUGH: + flags |= PA_STREAM_PASSTHROUGH; + break; + case ARG_FILE_FORMAT: raw = FALSE; |