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msdkdec: Update decoding pts

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Update frame pts before calling gst_video_decoder_finish_frame, or frames may be lost when transcoding in specific stream

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3449>
This commit is contained in:
Ma, Mingyang 2022-11-22 17:01:37 +08:00 committed by mamingy2
parent 4c3bb001f5
commit 66087b6276
1 changed files with 5 additions and 0 deletions
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subprojects/gst-plugins-bad/sys/msdk/gstmsdkdec.c
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@ -58,6 +58,9 @@ static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
#define GST_TO_MFX_TIME(time) ((time) == GST_CLOCK_TIME_NONE ? \
MFX_TIMESTAMP_UNKNOWN : gst_util_uint64_scale_round ((time), 9, 100000))
#define MFX_TO_GST_TIME(time) ((time) == MFX_TIMESTAMP_UNKNOWN ? \
GST_CLOCK_TIME_NONE : gst_util_uint64_scale_round ((time), 100000, 9))
#define MFX_TIME_IS_VALID(time) ((time) != MFX_TIMESTAMP_UNKNOWN)
#define gst_msdkdec_parent_class parent_class
@ -944,6 +947,8 @@ gst_msdkdec_finish_task (GstMsdkDec * thiz, MsdkDecTask * task)
if (decode_only)
GST_VIDEO_CODEC_FRAME_SET_DECODE_ONLY (frame);
frame->pts = MFX_TO_GST_TIME (pts);
flow = gst_video_decoder_finish_frame (decoder, frame);
if (flow == GST_FLOW_ERROR)
GST_ERROR_OBJECT (thiz, "Failed to finish frame");