ALSA output support

Brought to you by: verement

#2 ALSA output support

Status: open-accepted

Owner: Rob Leslie

Labels: madplay (1)

Priority: 5

Updated: 2003-07-17

Created: 2002-02-18

Creator: Hod McWuff

Private: No

Implements 8, 16, 24(aka 32) and 32-bit output modes
using ALSA v0.9. Code taken from tests/pcm.c in alsa-lib.

It Works For Me, but has only been tested on ia32.

Discussion

Hod McWuff - 2002-02-18

alsa09 support

mad-0.14.2b-alsa.patch

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Rob Leslie - 2003-06-27

labels: --> madplay

assigned_to: nobody --> verement

status: open --> closed-accepted
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Rob Leslie - 2003-06-27

Logged In: YES
user_id=42487

I haven't tested this, but I've included it in the 0.15.0b release of
madplay for others to try.

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Hod McWuff - 2003-07-17

Logged In: YES
user_id=455066

When I tried it I got silence. Traced that to some problem
with snd_pcm_mmap_writei; simply went to non-mmap mode.

Moved the set hw access line into set_hwconfig where it
belongs, and removed the access parameter - everything else
is a global and we all know they suck, but let's be
consistent....

Fixed the sys/asoundlib.h obsolete include warning. Changed
start threshold to one period, as opposed to full buffer.
Cosmetic change to an error message.

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Hod McWuff - 2003-07-17

patch to madplay-0.15.0b for correct alsa operation

madplay-0.15.0b-alsa.patch

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Hod McWuff - 2003-07-17

status: closed-accepted --> open-accepted
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Log in to post a comment.