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v4l2slh264dec: Hold on picture buffers
These buffers should not be reused for decoding until they are no longer referenced.
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1 changed files with 4 additions and 2 deletions
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@ -548,10 +548,12 @@ finish_frame:
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gst_v4l2_request_set_done (request);
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frame = gst_video_decoder_get_frame (GST_VIDEO_DECODER (self),
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picture->system_frame_number);
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g_return_val_if_fail (frame, GST_FLOW_ERROR);
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g_return_val_if_fail (frame->output_buffer, GST_FLOW_ERROR);
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gst_h264_picture_set_user_data (picture, NULL, NULL);
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/* Hold on reference buffers for the rest of the picture lifetime */
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gst_h264_picture_set_user_data (picture,
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gst_buffer_ref (frame->output_buffer), (GDestroyNotify) gst_buffer_unref);
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return gst_video_decoder_finish_frame (GST_VIDEO_DECODER (self), frame);
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}
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