MMAL_PARAMETER_STATISTICS_T Struct Reference

#include <mmal_parameters_common.h>

Public Attributes
MMAL_PARAMETER_HEADER_T	hdr
uint32_t	buffer_count
uint32_t	frame_count
uint32_t	frames_skipped
uint32_t	frames_discarded
uint32_t	eos_seen
uint32_t	maximum_frame_bytes
int64_t	total_bytes
uint32_t	corrupt_macroblocks

Detailed Description

Port statistics for debugging/test purposes. Ports may support query of this parameter to return statistics for debugging or test purposes. Not all values may be relevant for a given port.

Member Data Documentation

uint32_t MMAL_PARAMETER_STATISTICS_T::buffer_count

Total number of buffers processed

uint32_t MMAL_PARAMETER_STATISTICS_T::corrupt_macroblocks

Number of corrupt macroblocks in the stream

uint32_t MMAL_PARAMETER_STATISTICS_T::eos_seen

Set if the end of stream has been reached

uint32_t MMAL_PARAMETER_STATISTICS_T::frame_count

Total number of frames processed

uint32_t MMAL_PARAMETER_STATISTICS_T::frames_discarded

Number of frames discarded

uint32_t MMAL_PARAMETER_STATISTICS_T::frames_skipped

Number of frames without expected PTS based on frame rate

uint32_t MMAL_PARAMETER_STATISTICS_T::maximum_frame_bytes

Maximum frame size in bytes

int64_t MMAL_PARAMETER_STATISTICS_T::total_bytes

Total number of bytes processed

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The documentation for this struct was generated from the following file:

• /Volumes/WORK_IN_PROGRESS/RASPBERRY_PI/github/firmware-master/opt/vc/include/interface/mmal/mmal_parameters_common.h