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Argh.

This commit is contained in:
Ragnvald Maartmann-Moe IV 2004-01-19 21:48:45 +00:00
parent c09420da6b
commit 459503e61b
2 changed files with 3 additions and 9 deletions
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2
include/alsa_funcs_list.h
View File

@ -37,7 +37,7 @@
QF_ALSA_NEED (int, snd_pcm_close, (snd_pcm_t *pcm))
QF_ALSA_NEED (int, snd_pcm_hw_params, (snd_pcm_t *pcm, snd_pcm_hw_params_t *params))
QF_ALSA_NEED (int, snd_pcm_hw_params_any, (snd_pcm_t *pcm, snd_pcm_hw_params_t *params))
#if SND_LIB_MAJOR < 1
#if SND_LIB_MAJOR < 1 && SND_LIB_MINOR >=9 && SND_LIB_SUBMINOR < 8
QF_ALSA_NEED (snd_pcm_sframes_t, snd_pcm_hw_params_get_buffer_size, (const snd_pcm_hw_params_t *params))
QF_ALSA_NEED (snd_pcm_sframes_t, snd_pcm_hw_params_get_period_size, (const snd_pcm_hw_params_t *params, int *dir))
QF_ALSA_NEED (int, snd_pcm_hw_params_set_access, (snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t val))

10
libs/audio/targets/snd_alsa_0_9.c
View File

@ -261,18 +261,12 @@ SNDDMA_Init (void)
memset ((dma_t *) &sn, 0, sizeof (sn));
sn.splitbuffer = 0;
sn.channels = stereo + 1;
qfsnd_pcm_hw_params_get_period_size (hw, (snd_pcm_uframes_t *)
&sn.submission_chunk, 0);
sn.submission_chunk = qfsnd_pcm_hw_params_get_period_size (hw, 0);
// don't mix less than this
sn.samplepos = 0; // in mono samples
sn.samplebits = bps;
err = qfsnd_pcm_hw_params_get_buffer_size (hw, &buffer_size);
if (0 > err) {
Sys_Printf ("ALSA: Unable to get buffer size for playback: %s\n",
qfsnd_strerror (err));
goto error;
}
buffer_size = qfsnd_pcm_hw_params_get_buffer_size (hw);
sn.samples = buffer_size * sn.channels; // mono samples in buffer
sn.speed = rate;