These patches make it possible to use a stream's original sample format
without resampling when the avoid-resampling option is set to a sink or
a source if the sample format is supported by alsa driver.
In the first patch, it is added to check supported sample formats of a
sink or source in a similar way of getting supported rates. The last
patch has some logics to consider sample format including reinitialization
of size information when it is needed.
Sangchul Lee (3):
alsa-util/sink/source: Add infrastructure for supported sample formats
alsa-sink/source: Rename a variable for supported sample rates in
userdata
alsa-sink/source, sink, source: Consider sample format for
avoid-resampling
src/modules/alsa/alsa-sink.c | 109 +++++++++++++++++++++++++++++++++++------
src/modules/alsa/alsa-source.c | 101 +++++++++++++++++++++++++++++++++-----
src/modules/alsa/alsa-util.c | 78 +++++++++++++++++++++++++++++
src/modules/alsa/alsa-util.h | 1 +
src/pulsecore/sink.c | 7 ++-
src/pulsecore/source.c | 7 ++-
6 files changed, 271 insertions(+), 32 deletions(-)
--
2.7.4
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