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authorLennart Poettering <lennart@poettering.net>2008-06-28 01:09:07 +0200
committerLennart Poettering <lennart@poettering.net>2008-06-28 01:09:07 +0200
commit98c26b179d7d5dd331bbc77288901983246d84dc (patch)
tree2a4f13a99e9abd14d6dd7be4f65b1b5d0d0604e0 /src/pulsecore/protocol-native.c
parente6ffec578de115ad63157a5a93ac1e6f3fc5ed59 (diff)
add proper update_max_request handler to native protocol streams
Diffstat (limited to 'src/pulsecore/protocol-native.c')
-rw-r--r--src/pulsecore/protocol-native.c19
1 files changed, 18 insertions, 1 deletions
diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c
index cd3056d9..e1303597 100644
--- a/src/pulsecore/protocol-native.c
+++ b/src/pulsecore/protocol-native.c
@@ -211,7 +211,7 @@ static void sink_input_suspend_cb(pa_sink_input *i, pa_bool_t suspend);
static void sink_input_moved_cb(pa_sink_input *i);
static void sink_input_process_rewind_cb(pa_sink_input *i, size_t nbytes);
static void sink_input_update_max_rewind_cb(pa_sink_input *i, size_t nbytes);
-
+static void sink_input_update_max_request_cb(pa_sink_input *i, size_t nbytes);
static void send_memblock(connection *c);
static void request_bytes(struct playback_stream*s);
@@ -808,6 +808,8 @@ static void fix_playback_buffer_attr_pre(playback_stream *s, pa_bool_t adjust_la
tlength_usec -= s->sink_latency;
}
+ /* FIXME: This is actually larger than necessary, since not all of
+ * the sink latency is actually rewritable. */
if (tlength_usec < s->sink_latency + 2*minreq_usec)
tlength_usec = s->sink_latency + 2*minreq_usec;
@@ -929,6 +931,7 @@ static playback_stream* playback_stream_new(
s->sink_input->pop = sink_input_pop_cb;
s->sink_input->process_rewind = sink_input_process_rewind_cb;
s->sink_input->update_max_rewind = sink_input_update_max_rewind_cb;
+ s->sink_input->update_max_request = sink_input_update_max_request_cb;
s->sink_input->kill = sink_input_kill_cb;
s->sink_input->moved = sink_input_moved_cb;
s->sink_input->suspend = sink_input_suspend_cb;
@@ -1356,6 +1359,20 @@ static void sink_input_update_max_rewind_cb(pa_sink_input *i, size_t nbytes) {
pa_memblockq_set_maxrewind(s->memblockq, nbytes);
}
+static void sink_input_update_max_request_cb(pa_sink_input *i, size_t nbytes) {
+ playback_stream *s;
+ size_t tlength;
+
+ pa_sink_input_assert_ref(i);
+ s = PLAYBACK_STREAM(i->userdata);
+ playback_stream_assert_ref(s);
+
+ tlength = nbytes+2*pa_memblockq_get_minreq(s->memblockq);
+
+ if (pa_memblockq_get_tlength(s->memblockq) < tlength)
+ pa_memblockq_set_tlength(s->memblockq, tlength);
+}
+
/* Called from main context */
static void sink_input_kill_cb(pa_sink_input *i) {
playback_stream *s;