[FFmpeg-cvslog] dshow: show more debug timestamp info
rogerdpack
git at videolan.org
Fri Jul 31 18:31:52 CEST 2015
ffmpeg | branch: master | rogerdpack <rogerpack2005 at gmail.com> | Thu Jul 30 15:55:19 2015 -0600| [bed1d9ec7a259454365b2db1f5880209b17c4174] | committer: Michael Niedermayer
dshow: show more debug timestamp info
Signed-off-by: rogerdpack <rogerpack2005 at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bed1d9ec7a259454365b2db1f5880209b17c4174
---
libavdevice/dshow_pin.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/libavdevice/dshow_pin.c b/libavdevice/dshow_pin.c
index 4f719a6..664246d 100644
--- a/libavdevice/dshow_pin.c
+++ b/libavdevice/dshow_pin.c
@@ -303,14 +303,18 @@ libAVMemInputPin_Receive(libAVMemInputPin *this, IMediaSample *sample)
libAVPin *pin = (libAVPin *) ((uint8_t *) this - imemoffset);
enum dshowDeviceType devtype = pin->filter->type;
void *priv_data;
+ AVFormatContext *s;
uint8_t *buf;
int buf_size; /* todo should be a long? */
int index;
int64_t curtime;
int64_t orig_curtime;
+ int64_t graphtime;
const char *devtypename = (devtype == VideoDevice) ? "video" : "audio";
IReferenceClock *clock = pin->filter->clock;
int64_t dummy;
+ struct dshow_ctx *ctx;
+
dshowdebug("libAVMemInputPin_Receive(%p)\n", this);
@@ -319,6 +323,7 @@ libAVMemInputPin_Receive(libAVMemInputPin *this, IMediaSample *sample)
IMediaSample_GetTime(sample, &orig_curtime, &dummy);
orig_curtime += pin->filter->start_time;
+ IReferenceClock_GetTime(clock, &graphtime);
if (devtype == VideoDevice) {
/* PTS from video devices is unreliable. */
IReferenceClock_GetTime(clock, &curtime);
@@ -338,10 +343,13 @@ libAVMemInputPin_Receive(libAVMemInputPin *this, IMediaSample *sample)
buf_size = IMediaSample_GetActualDataLength(sample);
IMediaSample_GetPointer(sample, &buf);
priv_data = pin->filter->priv_data;
+ s = priv_data;
+ ctx = s->priv_data;
index = pin->filter->stream_index;
- av_log(NULL, AV_LOG_VERBOSE, "dshow passing through packet of type %s size %6d timestamp %"PRId64" orig timestamp %"PRId64"\n",
- devtypename, buf_size, curtime, orig_curtime);
+ av_log(NULL, AV_LOG_VERBOSE, "dshow passing through packet of type %s size %8d "
+ "timestamp %"PRId64" orig timestamp %"PRId64" graph timestamp %"PRId64" diff %"PRId64" %s\n",
+ devtypename, buf_size, curtime, orig_curtime, graphtime, graphtime - orig_curtime, ctx->device_name[devtype]);
pin->filter->callback(priv_data, index, buf, buf_size, curtime, devtype);
return S_OK;
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