diff options
Diffstat (limited to 'libs/ardour/SConscript')
| -rw-r--r-- | libs/ardour/SConscript | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libs/ardour/SConscript b/libs/ardour/SConscript index 6374047c1f..dd76aadcba 100644 --- a/libs/ardour/SConscript +++ b/libs/ardour/SConscript @@ -199,6 +199,25 @@ def CheckJackVideoFrameOffset(context): context.Result(result) return result + +# +# See if JACK supports jack_recompute_total_latency() (single port version) +# + +jack_port_latency_test = """ +#include <jack/jack.h> +int main(int argc, char **argv) +{ + jack_recompute_total_latency ((jack_client_t*) 0, (jack_port_t*) 0); + return 0; +} +""" +def CheckJackRecomputeLatency(context): + context.Message('Checking for jack_recompute_total_latency()...') + result = context.TryLink(jack_port_latency_test, '.c') + context.Result(result) + return result + # # See if JACK supports jack_port_ensure_monitor_input() # @@ -223,6 +242,7 @@ def CheckJackEnsureMonitorInput(context): conf = Configure(ardour, custom_tests = { 'CheckJackClientOpen' : CheckJackClientOpen, 'CheckJackRecomputeLatencies' : CheckJackRecomputeLatencies, + 'CheckJackRecomputeLatency' : CheckJackRecomputeLatency, 'CheckJackVideoFrameOffset' : CheckJackVideoFrameOffset, 'CheckJackEnsureMonitorInput' : CheckJackEnsureMonitorInput }) @@ -233,6 +253,9 @@ if conf.CheckJackClientOpen(): if conf.CheckJackRecomputeLatencies(): ardour.Append(CXXFLAGS="-DHAVE_JACK_RECOMPUTE_LATENCIES") +if conf.CheckJackRecomputeLatency(): + ardour.Append(CXXFLAGS="-DHAVE_JACK_RECOMPUTE_LATENCY") + if conf.CheckJackVideoFrameOffset(): ardour.Append(CXXFLAGS="-DHAVE_JACK_VIDEO_SUPPORT") |