diff options
author | Lennart Poettering <lennart@poettering.net> | 2004-06-15 15:18:33 +0000 |
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committer | Lennart Poettering <lennart@poettering.net> | 2004-06-15 15:18:33 +0000 |
commit | 78f386ad45dc046d673fca5441dff188a7297059 (patch) | |
tree | 9ffa89fb46457318184e0531bb0e68d3817ceb4d /src/sourceoutput.c | |
parent | 98f41f1e70e66dcfc4c457ae47bffb07ed83947f (diff) |
more work
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@17 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/sourceoutput.c')
-rw-r--r-- | src/sourceoutput.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/sourceoutput.c b/src/sourceoutput.c new file mode 100644 index 00000000..c3f68a0e --- /dev/null +++ b/src/sourceoutput.c @@ -0,0 +1,57 @@ +#include <assert.h> +#include <stdlib.h> +#include <string.h> + +#include "outputstream.h" + +struct output_stream* output_stream_new(struct source *s, struct sample_spec *spec, const char *name) { + struct output_stream *o; + int r; + assert(s && spec); + + o = malloc(sizeof(struct output_stream)); + assert(o); + o->name = name ? strdup(name) : NULL; + o->source = s; + o->spec = *spec; + o->kill = NULL; + o->kill_userdata = NULL; + + o->memblockq = memblockq_new(bytes_per_second(spec)*5, sample_size(spec), (size_t) -1); + assert(o->memblockq); + + assert(s->core); + r = idxset_put(s->core->output_streams, o, &o->index); + assert(r == 0 && o->index != IDXSET_INVALID); + r = idxset_put(s->output_streams, o, NULL); + assert(r == 0); + + return o; +} + +void output_stream_free(struct output_stream* o) { + assert(o); + + memblockq_free(o->memblockq); + + assert(o->source && o->source->core); + idxset_remove_by_data(o->source->core->output_streams, o, NULL); + idxset_remove_by_data(o->source->output_streams, o, NULL); + + free(o->name); + free(o); +} + +void output_stream_set_kill_callback(struct output_stream *i, void (*kill)(struct output_stream*i, void *userdata), void *userdata) { + assert(i && kill); + i->kill = kill; + i->kill_userdata = userdata; +} + + +void output_stream_kill(struct output_stream*i) { + assert(i); + + if (i->kill) + i->kill(i, i->kill_userdata); +} |