VdpPictureInfoMPEG4Part2 Struct Reference
[VdpDecoder; Video Decoding object]

#include <vdpau.h>


Detailed Description

Picture parameter information for an MPEG-4 Part 2 picture.

Note: References to "copy of bitstream field" in the field descriptions may refer to data literally parsed from the bitstream, or derived from the bitstream using a mechanism described in the specification.


Data Fields

VdpVideoSurface forward_reference
VdpVideoSurface backward_reference
int32_t trd [2]
int32_t trb [2]
uint16_t vop_time_increment_resolution
uint8_t vop_coding_type
uint8_t vop_fcode_forward
uint8_t vop_fcode_backward
uint8_t resync_marker_disable
uint8_t interlaced
uint8_t quant_type
uint8_t quarter_sample
uint8_t short_video_header
uint8_t rounding_control
uint8_t alternate_vertical_scan_flag
uint8_t top_field_first
uint8_t intra_quantizer_matrix [64]
uint8_t non_intra_quantizer_matrix [64]


Field Documentation

uint8_t VdpPictureInfoMPEG4Part2::alternate_vertical_scan_flag
 

Copy of the bitstream field.

VdpVideoSurface VdpPictureInfoMPEG4Part2::backward_reference
 

Reference used by B frames. Set to VDP_INVALID_HANDLE when not used.

VdpVideoSurface VdpPictureInfoMPEG4Part2::forward_reference
 

Reference used by B and P frames. Set to VDP_INVALID_HANDLE when not used.

uint8_t VdpPictureInfoMPEG4Part2::interlaced
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::intra_quantizer_matrix[64]
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::non_intra_quantizer_matrix[64]
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::quant_type
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::quarter_sample
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::resync_marker_disable
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::rounding_control
 

Derived from vop_rounding_type bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::short_video_header
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::top_field_first
 

Copy of the bitstream field.

int32_t VdpPictureInfoMPEG4Part2::trb[2]
 

Copy of the bitstream field.

int32_t VdpPictureInfoMPEG4Part2::trd[2]
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::vop_coding_type
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::vop_fcode_backward
 

Copy of the bitstream field.

uint8_t VdpPictureInfoMPEG4Part2::vop_fcode_forward
 

Copy of the bitstream field.

uint16_t VdpPictureInfoMPEG4Part2::vop_time_increment_resolution
 

Copy of the bitstream field.


The documentation for this struct was generated from the following file:
Generated on Thu Apr 4 20:36:18 2013 for VDPAU by  doxygen 1.4.6