At Sun, 31 May 2015 13:51:26 +0200, Christophe Lohr wrote:
Hello, I'm looking about examples in alsa-lib-1.0.29/test/
I have two questions about:
pcm.c line 71: In case of a FLOAT format, maxval is 1.0, isn't it?
pcm_min.c lin 79: Variable err does not refers to the previous call?
Did I understood well?
Yes, both are correct fixes. Now I merged to git tree. Thanks!
Takashi
Best regards Christophe diff -uprN alsa-lib-1.0.29.origin/test/pcm.c alsa-lib-1.0.29/test/pcm.c --- alsa-lib-1.0.29.origin/test/pcm.c 2015-02-26 13:34:52.000000000 +0100 +++ alsa-lib-1.0.29/test/pcm.c 2015-05-31 13:36:42.806463600 +0200 @@ -68,7 +68,7 @@ static void generate_sine(const snd_pcm_ } fval; int res, i; if (is_float) {
fval.f = sin(phase) * maxval;
fval.f = sin(phase); res = fval.i;diff -uprN alsa-lib-1.0.29.origin/test/pcm_min.c alsa-lib-1.0.29/test/pcm_min.c --- alsa-lib-1.0.29.origin/test/pcm_min.c 2015-02-26 13:34:52.000000000 +0100 +++ alsa-lib-1.0.29/test/pcm_min.c 2015-05-31 13:38:58.166156767 +0200 @@ -39,7 +39,7 @@ int main(void) if (frames < 0) frames = snd_pcm_recover(handle, frames, 0); if (frames < 0) {
printf("snd_pcm_writei failed: %s\n", snd_strerror(err));
printf("snd_pcm_writei failed: %s\n", snd_strerror(frames)); break; } if (frames > 0 && frames < (long)sizeof(buffer))
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