From: Brendan McGrath bmcgrath@codeweavers.com
--- dlls/winegstreamer/unixlib.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/dlls/winegstreamer/unixlib.c b/dlls/winegstreamer/unixlib.c index 175ab92ecdc..9124103cd46 100644 --- a/dlls/winegstreamer/unixlib.c +++ b/dlls/winegstreamer/unixlib.c @@ -47,6 +47,8 @@
GST_DEBUG_CATEGORY(wine);
+static UINT16 thread_count; + GstStreamType stream_type_from_caps(GstCaps *caps) { const gchar *media_type; @@ -244,6 +246,17 @@ bool push_event(GstPad *pad, GstEvent *event) return true; }
+static ULONG popcount(ULONG val) +{ +#if HAVE___BUILTIN_POPCOUNT + return __builtin_popcount(val); +#else + val -= val >> 1 & 0x55555555; + val = (val & 0x33333333) + (val >> 2 & 0x33333333); + return ((val + (val >> 4)) & 0x0f0f0f0f) * 0x01010101 >> 24; +#endif +} + NTSTATUS wg_init_gstreamer(void *arg) { struct wg_init_gstreamer_params *params = arg; @@ -253,6 +266,7 @@ NTSTATUS wg_init_gstreamer(void *arg) int argc = ARRAY_SIZE(args) - 1; char **argv = args; GError *err; + DWORD_PTR process_mask;
if (params->trace_on) setenv("GST_DEBUG", "WINE:9,4", FALSE); @@ -276,6 +290,12 @@ NTSTATUS wg_init_gstreamer(void *arg) return STATUS_UNSUCCESSFUL; }
+ if (!NtQueryInformationProcess(GetCurrentProcess(), + ProcessAffinityMask, &process_mask, sizeof(process_mask), NULL)) + thread_count = popcount(process_mask); + else + thread_count = 0; + GST_DEBUG_CATEGORY_INIT(wine, "WINE", GST_DEBUG_FG_RED, "Wine GStreamer support");
GST_INFO("GStreamer library version %s; wine built with %d.%d.%d.",