Changes v1.0.17 v1.0.17a

Changelog between 1.0.17 and 1.0.17a releases

alsa-lib

Core

IEC958 definition for consumer status channel update

Release v1.0.17a

PCM API

Add boolean (mute) functionality to softvol plugin

clamp snd_pcm_rewind()/snd_pcm_forward() into the right direction

fix type of internally used sframes variable, to avoid unnecessary casts

fix return value of snd_pcm_rewind()/snd_pcm_forward() to return how much actually has been rewound, instead of what actually could have rewound

Fix interleave check in pcm_direct.c

Fix non-tread mode with PCM direct plugins

Detailed changelog between 1.0.17 and 1.0.17a releases

alsa-lib

Core

- IEC958 definition for consumer status channel update

Updated IEC958 consumer status channel definitions according

to the third edition of IEC60958-3 spec.

Signed-off-by: Pawel Moll <pawel.moll@st.com>

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

- Release v1.0.17a

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

PCM API

- Add boolean (mute) functionality to softvol plugin

When the resolution is set to 2, a boolean control is created as a

mute switch instead of a volume control.

Also, fixed the possible zero-division error.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

- clamp snd_pcm_rewind()/snd_pcm_forward() into the right direction

The clamping of the input parameter in snd_pcm_rewind()/_forward() is

in the wrong direction.

Signed-off-by: Lennart Poettering <lennart@poettering.net>

Signed-off-by: Takashi Iwai <tiwai@suse.de>

- fix type of internally used sframes variable, to avoid unnecessary casts

This minor patch fixes the type of the sframes variable in

snd_pcm_plugin_forward(). With this fix we need to cast less and the

code is less confusing.

Signed-off-by: Lennart Poettering <lennart@poettering.net>

Signed-off-by: Takashi Iwai <tiwai@suse.de>

- fix return value of snd_pcm_rewind()/snd_pcm_forward() to return how much actually has been rewound, instead of what actually could have rewound

Make snd_pcm_plugin_rewind()/_forward() actually return how much has

been rewound/forwarded instead of how much could have been

rewounded/forwarded. This makes the code actually do what the

documentation of snd_pcm_rewind() suggests.

Signed-off-by: Lennart Poettering <lennart@poettering.net>

Signed-off-by: Takashi Iwai <tiwai@suse.de>

- Fix interleave check in pcm_direct.c

Fix the check of interleaved format. It checked a totally bogus value

as PCM format.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

- Fix non-tread mode with PCM direct plugins

tread=0 wasn't set properly for very old ALSA drivers with no timer

tread support.

Signed-off-by: Takashi Iwai <tiwai@suse.de>