diff options
author | Daniel Mack <daniel@caiaq.de> | 2009-09-14 16:25:35 +0800 |
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committer | Daniel Mack <daniel@caiaq.de> | 2009-09-14 16:25:35 +0800 |
commit | bebaa491650c48697b861ec5e76816e9af1a8803 (patch) | |
tree | b57d38476473f8fc6e282f8c39f730c936fa10d4 /src/modules/module-position-event-sounds.c | |
parent | c6d330ef91ce401660f907536b1bfd0591c14c2a (diff) | |
parent | 180ef1eebdfbdf0220af1fb5e4bf43e348207cde (diff) |
Merge branch 'master' of git://0pointer.de/pulseaudio
Diffstat (limited to 'src/modules/module-position-event-sounds.c')
-rw-r--r-- | src/modules/module-position-event-sounds.c | 57 |
1 files changed, 45 insertions, 12 deletions
diff --git a/src/modules/module-position-event-sounds.c b/src/modules/module-position-event-sounds.c index e191ec33..fa8f73d8 100644 --- a/src/modules/module-position-event-sounds.c +++ b/src/modules/module-position-event-sounds.c @@ -57,35 +57,68 @@ struct userdata { pa_hook_slot *sink_input_fixate_hook_slot; }; +static int parse_pos(const char *pos, double *f) { + + if (pa_atod(pos, f) < 0) { + pa_log_warn("Failed to parse hpos/vpos property '%s'.", pos); + return -1; + } + + if (*f < 0.0 || *f > 1.0) { + pa_log_warn("Property hpos/vpos out of range %0.2f", *f); + return -1; + } + + return 0; +} + static pa_hook_result_t sink_input_fixate_hook_callback(pa_core *core, pa_sink_input_new_data *data, struct userdata *u) { - const char *hpos; + const char *hpos, *vpos, *role; double f; char t[PA_CVOLUME_SNPRINT_MAX]; pa_cvolume v; pa_assert(data); - if (!(hpos = pa_proplist_gets(data->proplist, PA_PROP_EVENT_MOUSE_HPOS))) + if (!(role = pa_proplist_gets(data->proplist, PA_PROP_MEDIA_ROLE))) return PA_HOOK_OK; - if (pa_atod(hpos, &f) < 0) { - pa_log_warn("Failed to parse "PA_PROP_EVENT_MOUSE_HPOS" property '%s'.", hpos); + if (!pa_streq(role, "event")) return PA_HOOK_OK; - } - if (f < 0.0 || f > 1.0) { - pa_log_warn("Property "PA_PROP_EVENT_MOUSE_HPOS" out of range %0.2f", f); + if (!(hpos = pa_proplist_gets(data->proplist, PA_PROP_EVENT_MOUSE_HPOS))) + hpos = pa_proplist_gets(data->proplist, PA_PROP_WINDOW_HPOS); + + if (!(vpos = pa_proplist_gets(data->proplist, PA_PROP_EVENT_MOUSE_VPOS))) + vpos = pa_proplist_gets(data->proplist, PA_PROP_WINDOW_VPOS); + + if (!hpos && !vpos) return PA_HOOK_OK; + + pa_cvolume_reset(&v, data->sink->sample_spec.channels); + + if (hpos) { + if (parse_pos(hpos, &f) < 0) + return PA_HOOK_OK; + + if (pa_channel_map_can_balance(&data->sink->channel_map)) { + pa_log_debug("Positioning event sound '%s' horizontally at %0.2f.", pa_strnull(pa_proplist_gets(data->proplist, PA_PROP_EVENT_ID)), f); + pa_cvolume_set_balance(&v, &data->sink->channel_map, f*2.0-1.0); + } } - pa_log_debug("Positioning event sound '%s' at %0.2f.", pa_strnull(pa_proplist_gets(data->proplist, PA_PROP_EVENT_ID)), f); + if (vpos) { + if (parse_pos(vpos, &f) < 0) + return PA_HOOK_OK; - pa_cvolume_reset(&v, data->sample_spec.channels); - pa_cvolume_set_balance(&v, &data->channel_map, f*2.0-1.0); + if (pa_channel_map_can_fade(&data->sink->channel_map)) { + pa_log_debug("Positioning event sound '%s' vertically at %0.2f.", pa_strnull(pa_proplist_gets(data->proplist, PA_PROP_EVENT_ID)), f); + pa_cvolume_set_fade(&v, &data->sink->channel_map, f*2.0-1.0); + } + } pa_log_debug("Final volume factor %s.", pa_cvolume_snprint(t, sizeof(t), &v)); - - pa_sink_input_new_data_apply_volume_factor(data, &v); + pa_sink_input_new_data_apply_volume_factor_sink(data, &v); return PA_HOOK_OK; } |