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make it easy to disable interpolation in the interpolation test tool

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This commit is contained in:
Lennart Poettering 2009-04-05 03:04:22 +02:00
parent 14e11e4533
commit 923c5bc5bf
1 changed files with 22 additions and 2 deletions
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24
src/tests/interpol-test.c
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@ -36,6 +36,8 @@
#include <pulsecore/thread.h>
#define INTERPOLATE
static pa_context *context = NULL;
static pa_stream *stream = NULL;
static pa_mainloop_api *mainloop_api = NULL;
@ -58,6 +60,15 @@ static void stream_read_cb(pa_stream *p, size_t nbytes, void *userdata) {
}
}
static void stream_latency_cb(pa_stream *p, void *userdata) {
#ifndef INTERPOLATE
pa_operation *o;
o = pa_stream_update_timing_info(p, NULL, NULL);
pa_operation_unref(o);
#endif
}
/* This is called whenever the context status changes */
static void context_state_callback(pa_context *c, void *userdata) {
assert(c);
@ -69,6 +80,7 @@ static void context_state_callback(pa_context *c, void *userdata) {
break;
case PA_CONTEXT_READY: {
pa_stream_flags_t flags = PA_STREAM_AUTO_TIMING_UPDATE;
static const pa_sample_spec ss = {
.format = PA_SAMPLE_S16LE,
@ -76,19 +88,25 @@ static void context_state_callback(pa_context *c, void *userdata) {
.channels = 2
};
#ifdef INTERPOLATE
flags |= PA_STREAM_INTERPOLATE_TIMING;
#endif
fprintf(stderr, "Connection established.\n");
stream = pa_stream_new(c, "interpol-test", &ss, NULL);
assert(stream);
if (playback) {
pa_assert_se(pa_stream_connect_playback(stream, NULL, NULL, PA_STREAM_INTERPOLATE_TIMING|PA_STREAM_AUTO_TIMING_UPDATE, NULL, NULL) == 0);
pa_assert_se(pa_stream_connect_playback(stream, NULL, NULL, flags, NULL, NULL) == 0);
pa_stream_set_write_callback(stream, stream_write_cb, NULL);
} else {
pa_assert_se(pa_stream_connect_record(stream, NULL, NULL, PA_STREAM_INTERPOLATE_TIMING|PA_STREAM_AUTO_TIMING_UPDATE) == 0);
pa_assert_se(pa_stream_connect_record(stream, NULL, NULL, flags) == 0);
pa_stream_set_read_callback(stream, stream_read_cb, NULL);
}
pa_stream_set_latency_update_callback(stream, stream_latency_cb, NULL);
break;
}
@ -109,6 +127,8 @@ int main(int argc, char *argv[]) {
pa_usec_t old_t = 0, old_rtc = 0;
pa_bool_t corked = FALSE;
pa_log_set_level(PA_LOG_DEBUG);
playback = argc <= 1 || !pa_streq(argv[1], "-r");
/* Set up a new main loop */