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pcm_ladspa plugin - more verbose output

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Added more verbose output for dump() callback inspired with bug#1554 .
This commit is contained in:
Jaroslav Kysela 2005-12-05 15:20:28 +00:00
parent 853989cf09
commit 1439c2be86
1 changed files with 29 additions and 9 deletions
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38
src/pcm/pcm_ladspa.c
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@ -655,28 +655,35 @@ static void snd_pcm_ladspa_dump_direction(snd_pcm_ladspa_plugin_io_t *io, snd_ou
if (io->port_bindings_size == 0)
goto __control;
snd_output_printf(out, "Audio %s port bindings:", io->pdesc == LADSPA_PORT_INPUT ? "input" : "output");
snd_output_printf(out, " Audio %s port bindings:\n", io->pdesc == LADSPA_PORT_INPUT ? "input" : "output");
for (idx = 0; idx < io->port_bindings_size; idx++) {
if (io->port_bindings[idx] != NO_ASSIGN)
continue;
snd_output_printf(out, " %i -> %i", idx, io->port_bindings[idx]);
if (io->port_bindings[idx] == NO_ASSIGN)
snd_output_printf(out, " %i -> NONE\n", idx);
else
snd_output_printf(out, " %i -> %i\n", idx, io->port_bindings[idx]);
}
snd_output_printf(out, "\n");
__control:
if (io->controls_size == 0)
return;
snd_output_printf(out, "Control %s port initial values:", io->pdesc == LADSPA_PORT_INPUT ? "input" : "output");
snd_output_printf(out, " Control %s port initial values:\n", io->pdesc == LADSPA_PORT_INPUT ? "input" : "output");
for (idx = 0; idx < io->controls_size; idx++)
snd_output_printf(out, " %i = %.8f", idx, io->controls[idx]);
snd_output_printf(out, "\n");
snd_output_printf(out, " %i = %.8f\n", idx, io->controls[idx]);
}
static void snd_pcm_ladspa_plugins_dump(struct list_head *list, snd_output_t *out)
{
struct list_head *pos;
struct list_head *pos, *pos2;
list_for_each(pos, list) {
snd_pcm_ladspa_plugin_t *plugin = list_entry(pos, snd_pcm_ladspa_plugin_t, list);
snd_output_printf(out, " Policy: %s\n", plugin->policy == SND_PCM_LADSPA_POLICY_NONE ? "none" : "duplicate");
snd_output_printf(out, " Filename: %s\n", plugin->filename);
snd_output_printf(out, " Instances:\n");
list_for_each(pos2, &plugin->instances) {
snd_pcm_ladspa_instance_t *in = (snd_pcm_ladspa_instance_t *) pos2;
snd_output_printf(out, " Depth: %i, Channel: %i, Input: %i, Output: %i\n",
in->depth, in->channel, in->in_port, in->out_port);
}
snd_pcm_ladspa_dump_direction(&plugin->input, out);
snd_pcm_ladspa_dump_direction(&plugin->output, out);
}
@ -685,8 +692,21 @@ static void snd_pcm_ladspa_plugins_dump(struct list_head *list, snd_output_t *ou
static void snd_pcm_ladspa_dump(snd_pcm_t *pcm, snd_output_t *out)
{
snd_pcm_ladspa_t *ladspa = pcm->private_data;
snd_output_printf(out, "LADSPA PCM\n");
snd_output_printf(out, " Instances setup:\n");
snd_output_printf(out, " Channels: %i\n", ladspa->instances_channels);
if (ladspa->finstances) {
unsigned int idx;
for (idx = 0; idx < ladspa->instances_channels; idx++) {
snd_pcm_ladspa_instance_t *in = ladspa->finstances[idx];
snd_output_printf(out, " Instance %i, Depth: %i, Channel: %i\n",
idx, in->depth, in->channel);
}
}
snd_output_printf(out, " Playback:\n");
snd_pcm_ladspa_plugins_dump(&ladspa->pplugins, out);
snd_output_printf(out, " Capture:\n");
snd_pcm_ladspa_plugins_dump(&ladspa->cplugins, out);
if (pcm->setup) {
snd_output_printf(out, "Its setup is:\n");