And here it is with attachments. On Tue, 7 Aug 2007 08:26:21 -0700 stan <stanl@xxxxxxx> wrote: > I sent this directly to Takashi by mistake. I could have sworn I saw > the list in the to field but I must be mistaken. Here it is for the > list. > > On Tue, 7 Aug 2007 08:02:42 -0700 > stan <stanl@xxxxxxx> wrote: > > > On Tue, 07 Aug 2007 15:38:40 +0200 > > Takashi Iwai <tiwai@xxxxxxx> wrote: > > > > > At Mon, 6 Aug 2007 09:22:01 -0700, > > > stan wrote: > > > > > > > > On Mon, 6 Aug 2007 09:04:57 -0700 > > > > stan <stanl@xxxxxxx> wrote: > > > > > > > > > I downloaded the hg alsa-lib snapshot of July 14, 2007, > > > > > compiled it, (on Fedora 7 you will have to make a link to > > > > > compile, cd /usr/include > > > > > ln -s python2.5 python) > > > > > and linked my program against it. It works again so the issue > > > > > has been fixed in the latest version of alsa lib. Any > > > > > estimate of when this version will be released for public > > > > > consumption? My app is dead in the water with the current > > > > > version of alsa, so anyone trying to use it will have a > > > > > terrible user experience. :-( I want to give some > > > > > indication of when people can expect it to start working > > > > > again. In the meantime I'll create instructions on how to > > > > > install the hg version to usr/local and change the library > > > > > linking. > > > > > > > > > > Thanks. > > > > > > > > > For anyone interested, these are the formats that fail in 1.0.14 > > > > final > > > > > > > > Value of last format 43 > > > > test of sample format 14 failed (Invalid argument) > > > > test of sample format 15 failed (Invalid argument) > > > > test of sample format 16 failed (Invalid argument) > > > > test of sample format 17 failed (Invalid argument) > > > > test of sample format 18 failed (Invalid argument) > > > > test of sample format 19 failed (Invalid argument) > > > > test of sample format 23 failed (Invalid argument) > > > > test of sample format 24 failed (Invalid argument) > > > > test of sample format 25 failed (Invalid argument) > > > > test of sample format 26 failed (Invalid argument) > > > > test of sample format 27 failed (Invalid argument) > > > > test of sample format 28 failed (Invalid argument) > > > > test of sample format 29 failed (Invalid argument) > > > > test of sample format 30 failed (Invalid argument) > > > > test of sample format 31 failed (Invalid argument) > > > > Format returned (0) > > > > > > > > > > > > and these are the formats that fail in the hg version. > > > > > > > > Value of last format 43 > > > > test of sample format 18 failed (Invalid argument) > > > > test of sample format 19 failed (Invalid argument) > > > > test of sample format 23 failed (Invalid argument) > > > > test of sample format 24 failed (Invalid argument) > > > > test of sample format 25 failed (Invalid argument) > > > > test of sample format 26 failed (Invalid argument) > > > > test of sample format 27 failed (Invalid argument) > > > > test of sample format 28 failed (Invalid argument) > > > > test of sample format 29 failed (Invalid argument) > > > > test of sample format 30 failed (Invalid argument) > > > > test of sample format 31 failed (Invalid argument) > > > > Format returned (16) > > > > > > Could you give me the simple test case for checking the same thing > > > on my system? > > > > > > > > > thanks, > > > > > > Takashi > > > > They are attached as file test_case.c and shell script mktest. > > > > Running ./mktest should generate an executable named test_case. > > Running that should generate the above output. > > > > > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@xxxxxxxxxxxxxxxx > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Attachment:
mktest
Description: Binary data
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <ctype.h>
#include <alsa/asoundlib.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <sys/times.h>
#include <sys/soundcard.h>
#include <samplerate.h>
#include <sndfile.h>
#include <math.h>
#include <stdarg.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <time.h>
#include <getopt.h>
#include <poll.h>
#include <pthread.h>
#include <dlfcn.h>
int main ();
void alsa_open ();
// START OF PROGRAMS
//
// M A I N
//
int
main ()
{
alsa_open ();
return 0;
}
/*------------------------------------------------------------------------------
** Linux alsa functions for playing a sound.
*/
void
alsa_open ()
{
//char *default_device = "default" ;
char *device = "plughw:0,0" ;
int err ;
snd_pcm_t *alsa_dev = NULL ;
snd_pcm_hw_params_t *hw_params ;
err = snd_pcm_open (&alsa_dev, device, SND_PCM_STREAM_PLAYBACK, 0);
if (err < 0)
{ fprintf (stderr, "cannot open audio device \"%s\" (%s)\n", device, snd_strerror (err)) ;
goto catch_error ;
} ;
err = snd_pcm_hw_params_malloc (&hw_params);
if (err < 0)
{ fprintf (stderr, "cannot allocate hardware parameter structure (%s)\n", snd_strerror (err)) ;
goto catch_error ;
} ;
err = snd_pcm_hw_params_any (alsa_dev, hw_params);
if (err < 0)
{ fprintf (stderr, "cannot initialize hardware parameter structure (%s)\n", snd_strerror (err)) ;
goto catch_error ;
} ;
err = snd_pcm_hw_params_set_access (alsa_dev, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED);
if (err < 0)
{ fprintf (stderr, "cannot set access type (%s)\n", snd_strerror (err)) ;
goto catch_error ;
} ;
int iformat;
fprintf (stderr, "Value of last format %lu\n",
(unsigned long) SND_PCM_FORMAT_LAST) ;
for (iformat = 0; iformat <= SND_PCM_FORMAT_LAST; iformat++)
{
err = snd_pcm_hw_params_test_format (alsa_dev, hw_params, iformat);
if (err < 0)
fprintf (stderr, "test of sample format %lu failed (%s)\n",
(unsigned long) iformat, snd_strerror (err)) ;
}
err = snd_pcm_hw_params_set_format (alsa_dev, hw_params, SND_PCM_FORMAT_FLOAT64);
if (err < 0)
{ fprintf (stderr, "cannot set sample format %lu (%s)\n",
(unsigned long) SND_PCM_FORMAT_FLOAT64, snd_strerror (err)) ;
goto catch_error ;
} ;
snd_pcm_format_t fval;
snd_pcm_hw_params_get_format (hw_params, &fval);
fprintf (stderr, "Format (%lu)\n", (unsigned long) fval);
if ((unsigned long) fval != (unsigned long) SND_PCM_FORMAT_FLOAT64)
fprintf (stderr, "Format (%lu) differs from requested (%lu)\n",
(unsigned long) fval, (unsigned long) SND_PCM_FORMAT_FLOAT64);
snd_pcm_close (alsa_dev) ;
catch_error :
if (err < 0 && alsa_dev != NULL)
{ snd_pcm_close (alsa_dev) ;
} ;
}
_______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
