This commit reduces test case for maximum number of samples per frame so
that overall time is shortened. The count of total iteration is also
reduced by one quarter.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This reverts commit e1551de8dd since tests
run for in-memory files now.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit reduces test case for maximum number of frame count so that
overall time is shortened. The count of total iteration is still the same.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The mapper test program writes audio data frame to files, and read
them from the files, then validate them. For the operations, usage of
any in-memory file is good to shorten time of overall operations.
This commit uses shm by memfd_create().
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
In mapper test program, two set of file descriptors open to the same files
for container builder and parser contexts, however the same file descriptor
is available for the case.
This commit arranges to use the same file descriptor for the contexts.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The container test program writes audio data frame to file, and read
them from the file, then validate them. For the operations, usage of
any in-memory file is good to shorten time of overall operations.
This commit uses shm via memfd_create(). As a result, overall time to
run is shorten one half of before, depending on machine environment.
I note that we can achieve the same result by using O_TMPFILE flag in
open(2) system call, however the implementation of O_TMPFILE is to add
i-node without name on underling file system, thus it has overhead
depending on implementation in each file system. On the other hand,
memfd_create() is directly relevant to shm and expected to be less
overhead.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
In container test program, two file descriptors open to the same file
for builder and parser contexts, however the same file descriptor is
available for the case.
This commit arranges to use the same file descriptor for the contexts.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This is a preparation to use memfd_create(2) system call for test programs
of axfer. The system call was introduced at Linux kernel v3.17 and
relatively new.
For safe, this commit adds detection of memfd_create() in autotools side
so that application can handle the case not to detect.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit closes file descriptor outside of container module so
that maintenance of lifetime for the descriptor is delegated to container
user.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Internal container module operates file descriptor to media file. For
this purpose, the structure has fd member and any file operation is done
internally. However, the case to use special file descriptor such as
memfd requires to maintain file descriptor externally.
This commit opens file descriptor outside of container module. The
internal APIs to initialize container get an argument for the file
descriptor instead of file path.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit unifies duplicated code to allocate for container structure.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit arranges assignment to fd member after checking file
descriptor.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Current implementation sets stdio member in a condition branch, however
it's convenient to set it always regardless of any condition.
This commit arranges assignment to the member.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
In internal container module, any file descriptor is expected as
non-blocking mode. Current implementation distinguish the case of
standard input and output from the case to open actual file since
O_NONBLOCK is used for the latter case. However, in both cases,
fcntl(2) is available to set non-blocking mode to the file descriptor.
This commit arranges to use fcntl(2) for both cases.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Take the card iterator idea from the monitor code and
use it for all card loops. It reduces the code duplications
and makes things easy to review.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Also remove extra snd_config_update_free_global() call for dump-state.
There's a global call in the main() function.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Add missing channel params to the amixer man page. Also call out that
the channel param must come before the value to take effect.
signed-off-by: Matthew Campbell <mcampbell@izotope.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
It is handy to remove all card controls created by applications.
This change allows to remove those controls for all cards, selected
card or selected card with a control id filter list like:
alsactl clean 0 "name='PCM'" "name='Mic Phantom'"
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
We added the check of asound.state file presence some time ago to
assure that alsactl gets called only if the state file is already
present. Since then, the situation has changed significantly:
e.g. now alsactl does initialize if the state file isn't present, and
the same alsa-restore.service is used to save the state. This means
that we should start this service no matter the state file exists at
the boot time or not. So, revert the old change again.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
