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-rw-r--r--src/pulsecore/protocol-native.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c
index d4d6c829..c577e974 100644
--- a/src/pulsecore/protocol-native.c
+++ b/src/pulsecore/protocol-native.c
@@ -1351,6 +1351,7 @@ static void flush_write_no_account(pa_memblockq *q) {
static int sink_input_process_msg(pa_msgobject *o, int code, void *userdata, int64_t offset, pa_memchunk *chunk) {
pa_sink_input *i = PA_SINK_INPUT(o);
playback_stream *s;
+ int64_t windex_seek = 0;
pa_sink_input_assert_ref(i);
s = PLAYBACK_STREAM(i->userdata);
@@ -1359,18 +1360,19 @@ static int sink_input_process_msg(pa_msgobject *o, int code, void *userdata, int
switch (code) {
case SINK_INPUT_MESSAGE_SEEK: {
- int64_t windex;
- windex = pa_memblockq_get_write_index(s->memblockq);
+ windex_seek = pa_memblockq_get_write_index(s->memblockq);
/* The client side is incapable of accounting correctly
* for seeks of a type != PA_SEEK_RELATIVE. We need to be
* able to deal with that. */
pa_memblockq_seek(s->memblockq, offset, PA_PTR_TO_UINT(userdata), PA_PTR_TO_UINT(userdata) == PA_SEEK_RELATIVE);
-
- handle_seek(s, windex);
- return 0;
+ if (!chunk) {
+ handle_seek(s, windex_seek);
+ return 0;
+ }
+ /* else fall through and write some data */
}
case SINK_INPUT_MESSAGE_POST_DATA: {
@@ -1379,6 +1381,8 @@ static int sink_input_process_msg(pa_msgobject *o, int code, void *userdata, int
pa_assert(chunk);
windex = pa_memblockq_get_write_index(s->memblockq);
+ if (code == SINK_INPUT_MESSAGE_SEEK)
+ windex = PA_MIN(windex, windex_seek);
/* pa_log("sink input post: %lu %lli", (unsigned long) chunk->length, (long long) windex); */
@@ -4440,9 +4444,9 @@ static void pstream_memblock_callback(pa_pstream *p, uint32_t channel, int64_t o
if (chunk->memblock) {
if (seek != PA_SEEK_RELATIVE || offset != 0)
- pa_asyncmsgq_post(ps->sink_input->sink->asyncmsgq, PA_MSGOBJECT(ps->sink_input), SINK_INPUT_MESSAGE_SEEK, PA_UINT_TO_PTR(seek), offset, NULL, NULL);
-
- pa_asyncmsgq_post(ps->sink_input->sink->asyncmsgq, PA_MSGOBJECT(ps->sink_input), SINK_INPUT_MESSAGE_POST_DATA, NULL, 0, chunk, NULL);
+ pa_asyncmsgq_post(ps->sink_input->sink->asyncmsgq, PA_MSGOBJECT(ps->sink_input), SINK_INPUT_MESSAGE_SEEK, PA_UINT_TO_PTR(seek), offset, chunk, NULL);
+ else
+ pa_asyncmsgq_post(ps->sink_input->sink->asyncmsgq, PA_MSGOBJECT(ps->sink_input), SINK_INPUT_MESSAGE_POST_DATA, NULL, 0, chunk, NULL);
} else
pa_asyncmsgq_post(ps->sink_input->sink->asyncmsgq, PA_MSGOBJECT(ps->sink_input), SINK_INPUT_MESSAGE_SEEK, PA_UINT_TO_PTR(seek), offset+chunk->length, NULL, NULL);