generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

dshow: show more debug timestamp info

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
libavdevice/dshow_pin.c
View File

@ -303,14 +303,18 @@ libAVMemInputPin_Receive(libAVMemInputPin *this, IMediaSample *sample)
libAVPin *pin = (libAVPin *) ((uint8_t *) this - imemoffset); libAVPin *pin = (libAVPin *) ((uint8_t *) this - imemoffset);
enum dshowDeviceType devtype = pin->filter->type; enum dshowDeviceType devtype = pin->filter->type;
void *priv_data; void *priv_data;
AVFormatContext *s;
uint8_t *buf; uint8_t *buf;
int buf_size; /* todo should be a long? */ int buf_size; /* todo should be a long? */
int index; int index;
int64_t curtime; int64_t curtime;
int64_t orig_curtime; int64_t orig_curtime;
int64_t graphtime;
const char *devtypename = (devtype == VideoDevice) ? "video" : "audio"; const char *devtypename = (devtype == VideoDevice) ? "video" : "audio";
IReferenceClock *clock = pin->filter->clock; IReferenceClock *clock = pin->filter->clock;
int64_t dummy; int64_t dummy;
struct dshow_ctx *ctx;
dshowdebug("libAVMemInputPin_Receive(%p)\n", this); dshowdebug("libAVMemInputPin_Receive(%p)\n", this);
@ -319,6 +323,7 @@ libAVMemInputPin_Receive(libAVMemInputPin *this, IMediaSample *sample)
IMediaSample_GetTime(sample, &orig_curtime, &dummy); IMediaSample_GetTime(sample, &orig_curtime, &dummy);
orig_curtime += pin->filter->start_time; orig_curtime += pin->filter->start_time;
IReferenceClock_GetTime(clock, &graphtime);
if (devtype == VideoDevice) { if (devtype == VideoDevice) {
/* PTS from video devices is unreliable. */ /* PTS from video devices is unreliable. */
IReferenceClock_GetTime(clock, &curtime); IReferenceClock_GetTime(clock, &curtime);
@ -338,10 +343,13 @@ libAVMemInputPin_Receive(libAVMemInputPin *this, IMediaSample *sample)
buf_size = IMediaSample_GetActualDataLength(sample); buf_size = IMediaSample_GetActualDataLength(sample);
IMediaSample_GetPointer(sample, &buf); IMediaSample_GetPointer(sample, &buf);
priv_data = pin->filter->priv_data; priv_data = pin->filter->priv_data;
s = priv_data;
ctx = s->priv_data;
index = pin->filter->stream_index; 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", av_log(NULL, AV_LOG_VERBOSE, "dshow passing through packet of type %s size %8d "
devtypename, buf_size, curtime, orig_curtime); "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); pin->filter->callback(priv_data, index, buf, buf_size, curtime, devtype);
return S_OK; return S_OK;