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dshow: show more debug timestamp info 

Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
This commit is contained in:
rogerdpack 2015-07-30 15:55:19 -06:00 committed by Michael Niedermayer
parent f2c58931e6
commit bed1d9ec7a
1 changed files with 10 additions and 2 deletions
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12
libavdevice/dshow_pin.c
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@ -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;