diff options
author | Arun Raghavan <arun.raghavan@collabora.co.uk> | 2011-03-08 23:30:24 +0530 |
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committer | Arun Raghavan <arun.raghavan@collabora.co.uk> | 2011-05-02 11:55:39 +0530 |
commit | 322980e2e3844abf837dcc8cc5317406b3d8cb94 (patch) | |
tree | 3d18986461d595d75e88d826cc2dc77b2562582d /src/pulse/introspect.c | |
parent | dedbc942ab2090320856c36d6673db12026efdc1 (diff) |
introspect: Get formats for sinks
This gets the list of supported formats for a sink in
pa_context_get_sink_info*(). Also prints these in 'pactl list'.
Diffstat (limited to 'src/pulse/introspect.c')
-rw-r--r-- | src/pulse/introspect.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/pulse/introspect.c b/src/pulse/introspect.c index c93fb062..28a6bf4a 100644 --- a/src/pulse/introspect.c +++ b/src/pulse/introspect.c @@ -240,6 +240,33 @@ static void context_get_sink_info_callback(pa_pdispatch *pd, uint32_t command, u } } + if (o->context->version >= 21) { + i.formats = NULL; + + if (pa_tagstruct_getu8(t, &i.n_formats)) { + pa_context_fail(o->context, PA_ERR_PROTOCOL); + pa_proplist_free(i.proplist); + goto finish; + } + + pa_assert(i.n_formats > 0); + i.formats = pa_xnew0(pa_format_info*, i.n_formats); + + for (j = 0; j < i.n_formats; j++) { + i.formats[j] = pa_format_info_new(); + if (pa_tagstruct_get_format_info(t, i.formats[j]) < 0) { + do { + pa_format_info_free(i.formats[j]); + } while (j--); + pa_xfree(i.formats); + + pa_context_fail(o->context, PA_ERR_PROTOCOL); + pa_proplist_free(i.proplist); + goto finish; + } + } + } + i.mute = (int) mute; i.flags = (pa_sink_flags_t) flags; i.state = (pa_sink_state_t) state; @@ -253,6 +280,13 @@ static void context_get_sink_info_callback(pa_pdispatch *pd, uint32_t command, u pa_xfree(i.ports[0]); pa_xfree(i.ports); } + + if (i.formats) { + for (j = 0; j < i.n_formats; j++) + pa_format_info_free(i.formats[j]); + pa_xfree(i.formats); + } + pa_proplist_free(i.proplist); } } |