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authorChris Robinson <[email protected]>2012-03-05 13:00:51 -0800
committerChris Robinson <[email protected]>2012-03-05 13:00:51 -0800
commit3131104595bb080b548189c2f2ed4209ad5c1e52 (patch)
tree89154958573e7bdc05a50ff0d3b0f11d3f434273
parentf64bdc4bd4f2cf7f9fd32d28016e31069ab4b573 (diff)
Filter out a couple pulseaudio stream properties by setting them to 0-length data
It seems Qt/Phonon will globally set media.role and phonon.streamid properties, causing them to apply even to our streams if they happen to be loaded in the same process. This is particularly a problem because media.role gets set to "event", preventing the streams from showing in pavucontrol.
-rw-r--r--Alc/backends/pulseaudio.c32
1 files changed, 25 insertions, 7 deletions
diff --git a/Alc/backends/pulseaudio.c b/Alc/backends/pulseaudio.c
index f2e1c7ba..61c7f4af 100644
--- a/Alc/backends/pulseaudio.c
+++ b/Alc/backends/pulseaudio.c
@@ -83,7 +83,7 @@ MAKE_FUNC(pa_stream_set_read_callback);
MAKE_FUNC(pa_stream_set_state_callback);
MAKE_FUNC(pa_stream_set_moved_callback);
MAKE_FUNC(pa_stream_set_underflow_callback);
-MAKE_FUNC(pa_stream_new);
+MAKE_FUNC(pa_stream_new_with_proplist);
MAKE_FUNC(pa_stream_disconnect);
MAKE_FUNC(pa_threaded_mainloop_lock);
MAKE_FUNC(pa_channel_map_init_auto);
@@ -97,6 +97,9 @@ MAKE_FUNC(pa_context_get_source_info_by_name);
MAKE_FUNC(pa_context_get_source_info_list);
MAKE_FUNC(pa_operation_get_state);
MAKE_FUNC(pa_operation_unref);
+MAKE_FUNC(pa_proplist_new);
+MAKE_FUNC(pa_proplist_free);
+MAKE_FUNC(pa_proplist_set);
#if PA_CHECK_VERSION(0,9,15)
MAKE_FUNC(pa_channel_map_superset);
MAKE_FUNC(pa_stream_set_buffer_attr_callback);
@@ -152,7 +155,7 @@ MAKE_FUNC(pa_stream_begin_write);
#define pa_stream_set_state_callback ppa_stream_set_state_callback
#define pa_stream_set_moved_callback ppa_stream_set_moved_callback
#define pa_stream_set_underflow_callback ppa_stream_set_underflow_callback
-#define pa_stream_new ppa_stream_new
+#define pa_stream_new_with_proplist ppa_stream_new_with_proplist
#define pa_stream_disconnect ppa_stream_disconnect
#define pa_threaded_mainloop_lock ppa_threaded_mainloop_lock
#define pa_channel_map_init_auto ppa_channel_map_init_auto
@@ -166,6 +169,9 @@ MAKE_FUNC(pa_stream_begin_write);
#define pa_context_get_source_info_list ppa_context_get_source_info_list
#define pa_operation_get_state ppa_operation_get_state
#define pa_operation_unref ppa_operation_unref
+#define pa_proplist_new ppa_proplist_new
+#define pa_proplist_free ppa_proplist_free
+#define pa_proplist_set ppa_proplist_set
#if PA_CHECK_VERSION(0,9,15)
#define pa_channel_map_superset ppa_channel_map_superset
#define pa_stream_set_buffer_attr_callback ppa_stream_set_buffer_attr_callback
@@ -212,6 +218,7 @@ static ALuint numDevNames;
static DevMap *allCaptureDevNameMap;
static ALuint numCaptureDevNames;
static pa_context_flags_t pulse_ctx_flags;
+static pa_proplist *prop_filter;
static ALCboolean pulse_load(void)
@@ -283,7 +290,7 @@ static ALCboolean pulse_load(void)
LOAD_FUNC(pa_stream_set_state_callback);
LOAD_FUNC(pa_stream_set_moved_callback);
LOAD_FUNC(pa_stream_set_underflow_callback);
- LOAD_FUNC(pa_stream_new);
+ LOAD_FUNC(pa_stream_new_with_proplist);
LOAD_FUNC(pa_stream_disconnect);
LOAD_FUNC(pa_threaded_mainloop_lock);
LOAD_FUNC(pa_channel_map_init_auto);
@@ -297,6 +304,9 @@ static ALCboolean pulse_load(void)
LOAD_FUNC(pa_context_get_source_info_list);
LOAD_FUNC(pa_operation_get_state);
LOAD_FUNC(pa_operation_unref);
+ LOAD_FUNC(pa_proplist_new);
+ LOAD_FUNC(pa_proplist_free);
+ LOAD_FUNC(pa_proplist_set);
#undef LOAD_FUNC
#define LOAD_OPTIONAL_FUNC(x) do { \
p##x = GetSymbol(pa_handle, #x); \
@@ -591,10 +601,10 @@ static pa_stream *connect_playback_stream(const char *device_name,
pa_stream_state_t state;
pa_stream *stream;
- stream = pa_stream_new(context, "Playback Stream", spec, chanmap);
+ stream = pa_stream_new_with_proplist(context, "Playback Stream", spec, chanmap, prop_filter);
if(!stream)
{
- ERR("pa_stream_new() failed: %s\n", pa_strerror(pa_context_errno(context)));
+ ERR("pa_stream_new_with_proplist() failed: %s\n", pa_strerror(pa_context_errno(context)));
return NULL;
}
@@ -631,10 +641,10 @@ static pa_stream *connect_record_stream(const char *device_name,
pa_stream_state_t state;
pa_stream *stream;
- stream = pa_stream_new(context, "Capture Stream", spec, chanmap);
+ stream = pa_stream_new_with_proplist(context, "Capture Stream", spec, chanmap, prop_filter);
if(!stream)
{
- ERR("pa_stream_new() failed: %s\n", pa_strerror(pa_context_errno(context)));
+ ERR("pa_stream_new_with_proplist() failed: %s\n", pa_strerror(pa_context_errno(context)));
return NULL;
}
@@ -1378,6 +1388,10 @@ ALCboolean alc_pulse_init(BackendFuncs *func_list)
*func_list = pulse_funcs;
ret = ALC_TRUE;
+ prop_filter = pa_proplist_new();
+ pa_proplist_set(prop_filter, PA_PROP_MEDIA_ROLE, NULL, 0);
+ pa_proplist_set(prop_filter, "phonon.streamid", NULL, 0);
+
pa_context_disconnect(context);
pa_context_unref(context);
}
@@ -1413,6 +1427,10 @@ void alc_pulse_deinit(void)
allCaptureDevNameMap = NULL;
numCaptureDevNames = 0;
+ if(prop_filter)
+ pa_proplist_free(prop_filter);
+ prop_filter = NULL;
+
/* PulseAudio doesn't like being CloseLib'd sometimes */
}