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Fixed problem with the route plugin and ttable (an extra route plugin was

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inserted accidently).
This commit is contained in:
Jaroslav Kysela 2004-08-11 15:09:05 +00:00
parent 6170a88309
commit 06976cbcce
1 changed files with 5 additions and 3 deletions
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8
src/pcm/pcm_plug.c
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@ -53,7 +53,7 @@ typedef struct {
int srate;
enum snd_pcm_plug_route_policy route_policy;
snd_pcm_route_ttable_entry_t *ttable;
int ttable_ok;
int ttable_ok, ttable_last;
unsigned int tt_ssize, tt_cused, tt_sused;
} snd_pcm_plug_t;
@ -361,7 +361,8 @@ static int snd_pcm_plug_change_channels(snd_pcm_t *pcm, snd_pcm_t **new, snd_pcm
snd_pcm_route_ttable_entry_t *ttable;
int err;
assert(snd_pcm_format_linear(slv->format));
if (clt->channels == slv->channels && !plug->ttable)
if (clt->channels == slv->channels &&
(!plug->ttable || !plug->ttable_last))
return 0;
if (clt->rate != slv->rate &&
clt->channels > slv->channels)
@ -560,7 +561,7 @@ static int snd_pcm_plug_insert_plugins(snd_pcm_t *pcm,
};
snd_pcm_plug_params_t p = *slave;
unsigned int k = 0;
plug->ttable_ok = 0;
plug->ttable_ok = plug->ttable_last = 0;
while (client->format != p.format ||
client->channels != p.channels ||
client->rate != p.rate ||
@ -584,6 +585,7 @@ static int snd_pcm_plug_insert_plugins(snd_pcm_t *pcm,
if (plug->ttable && !plug->ttable_ok) {
snd_pcm_t *new;
int err;
plug->ttable_last = 1;
err = snd_pcm_plug_change_channels(pcm, &new, client, &p);
if (err < 0) {
snd_pcm_plug_clear(pcm);