mf: Add a helper to trace timestamp arguments.

dlls/mf/main.c

@@ -1894,7 +1894,7 @@ static HRESULT WINAPI sample_copier_transform_GetOutputStatus(IMFTransform *ifac
 
 static HRESULT WINAPI sample_copier_transform_SetOutputBounds(IMFTransform *iface, LONGLONG lower, LONGLONG upper)
 {
-    TRACE("%p, %s, %s.\n", iface, wine_dbgstr_longlong(lower), wine_dbgstr_longlong(upper));
+    TRACE("%p, %s, %s.\n", iface, debugstr_time(lower), debugstr_time(upper));
 
     return E_NOTIMPL;
 }

dlls/mf/mf_private.h

@@ -19,6 +19,7 @@
 #include "mfidl.h"
 
 #include "wine/heap.h"
+#include "wine/debug.h"
 
 static inline BOOL mf_array_reserve(void **elements, size_t *capacity, size_t count, size_t size)
 {
@@ -55,3 +56,23 @@ struct activate_funcs
 };
 
 HRESULT create_activation_object(void *context, const struct activate_funcs *funcs, IMFActivate **ret) DECLSPEC_HIDDEN;
+
+static inline const char *debugstr_time(LONGLONG time)
+{
+    ULONGLONG abstime = time >= 0 ? time : -time;
+    unsigned int i = 0, j = 0;
+    char buffer[23], rev[23];
+
+    while (abstime || i <= 8)
+    {
+        buffer[i++] = '0' + (abstime % 10);
+        abstime /= 10;
+        if (i == 7) buffer[i++] = '.';
+    }
+    if (time < 0) buffer[i++] = '-';
+
+    while (i--) rev[j++] = buffer[i];
+    rev[j] = 0;
+
+    return wine_dbg_sprintf("%s", rev);
+}

dlls/mf/samplegrabber.c

@@ -1151,7 +1151,7 @@ static HRESULT WINAPI sample_grabber_clock_sink_OnClockStart(IMFClockStateSink *
 {
     struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
 
-    TRACE("%p, %s, %s.\n", iface, wine_dbgstr_longlong(systime), wine_dbgstr_longlong(offset));
+    TRACE("%p, %s, %s.\n", iface, debugstr_time(systime), debugstr_time(offset));
 
     sample_grabber_set_state(grabber, SINK_STATE_RUNNING);
 
@@ -1162,7 +1162,7 @@ static HRESULT WINAPI sample_grabber_clock_sink_OnClockStop(IMFClockStateSink *i
 {
     struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
 
-    TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(systime));
+    TRACE("%p, %s.\n", iface, debugstr_time(systime));
 
     sample_grabber_set_state(grabber, SINK_STATE_STOPPED);
 
@@ -1173,7 +1173,7 @@ static HRESULT WINAPI sample_grabber_clock_sink_OnClockPause(IMFClockStateSink *
 {
     struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
 
-    TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(systime));
+    TRACE("%p, %s.\n", iface, debugstr_time(systime));
 
     return IMFSampleGrabberSinkCallback_OnClockPause(sample_grabber_get_callback(grabber), systime);
 }
@@ -1182,7 +1182,7 @@ static HRESULT WINAPI sample_grabber_clock_sink_OnClockRestart(IMFClockStateSink
 {
     struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
 
-    TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(systime));
+    TRACE("%p, %s.\n", iface, debugstr_time(systime));
 
     sample_grabber_set_state(grabber, SINK_STATE_RUNNING);
 
@@ -1193,7 +1193,7 @@ static HRESULT WINAPI sample_grabber_clock_sink_OnClockSetRate(IMFClockStateSink
 {
     struct sample_grabber *grabber = impl_from_IMFClockStateSink(iface);
 
-    TRACE("%p, %s, %f.\n", iface, wine_dbgstr_longlong(systime), rate);
+    TRACE("%p, %s, %f.\n", iface, debugstr_time(systime), rate);
 
     return IMFSampleGrabberSinkCallback_OnClockSetRate(sample_grabber_get_callback(grabber), systime, rate);
 }

dlls/mf/session.c

@@ -31,6 +31,8 @@
 #include "wine/heap.h"
 #include "wine/list.h"
 
+#include "mf_private.h"
+
 WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
 
 enum session_command
@@ -3547,7 +3549,7 @@ static HRESULT WINAPI present_clock_Start(IMFPresentationClock *iface, LONGLONG
     struct clock_state_change_param param = {{0}};
     HRESULT hr;
 
-    TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(start_offset));
+    TRACE("%p, %s.\n", iface, debugstr_time(start_offset));
 
     EnterCriticalSection(&clock->cs);
     clock->start_offset = param.u.offset = start_offset;
@@ -3772,7 +3774,7 @@ static HRESULT WINAPI present_clock_timer_SetTimer(IMFTimer *iface, DWORD flags,
     struct clock_timer *clock_timer;
     HRESULT hr;
 
-    TRACE("%p, %#x, %s, %p, %p, %p.\n", iface, flags, wine_dbgstr_longlong(time), callback, state, cancel_key);
+    TRACE("%p, %#x, %s, %p, %p, %p.\n", iface, flags, debugstr_time(time), callback, state, cancel_key);
 
     if (!(clock_timer = heap_alloc_zero(sizeof(*clock_timer))))
         return E_OUTOFMEMORY;