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allow hooking into the process of creating playback streams. To implement this I modified the pa_sink_input_new() signature to take a pa_sink_input_new_data structure instead of direct arguments.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1237 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-08-13 16:19:56 +00:00
parent b5cbea940e
commit a621d90285
16 changed files with 291 additions and 133 deletions
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14
src/modules/module-combine.c
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@ -220,6 +220,8 @@ static pa_usec_t sink_get_latency_cb(pa_sink *s) {
static struct output *output_new(struct userdata *u, pa_sink *sink, int resample_method) {
struct output *o = NULL;
char t[256];
pa_sink_input_new_data data;
assert(u && sink && u->sink);
o = pa_xmalloc(sizeof(struct output));
@ -237,7 +239,16 @@ static struct output *output_new(struct userdata *u, pa_sink *sink, int resample
sink->core->memblock_stat);
snprintf(t, sizeof(t), "%s: output #%u", u->sink->name, u->n_outputs+1);
if (!(o->sink_input = pa_sink_input_new(sink, __FILE__, t, &u->sink->sample_spec, &u->sink->channel_map, NULL, 1, resample_method)))
pa_sink_input_new_data_init(&data);
data.sink = sink;
data.driver = __FILE__;
data.name = t;
pa_sink_input_new_data_set_sample_spec(&data, &u->sink->sample_spec);
pa_sink_input_new_data_set_channel_map(&data, &u->sink->channel_map);
data.module = u->module;
if (!(o->sink_input = pa_sink_input_new(u->core, &data, PA_SINK_INPUT_VARIABLE_RATE)))
goto fail;
o->sink_input->get_latency = sink_input_get_latency_cb;
@ -245,7 +256,6 @@ static struct output *output_new(struct userdata *u, pa_sink *sink, int resample
o->sink_input->drop = sink_input_drop_cb;
o->sink_input->kill = sink_input_kill_cb;
o->sink_input->userdata = o;
o->sink_input->owner = u->module;
PA_LLIST_PREPEND(struct output, u->outputs, o);
u->n_outputs++;