VdpPictureInfoMPEG1Or2 Struct Reference
[VdpDecoder; Video Decoding object]

Picture parameter information for an MPEG 1 or MPEG 2 picture. More...

#include <vdpau.h>

Data Fields

VdpVideoSurface forward_reference
VdpVideoSurface backward_reference
uint32_t slice_count
uint8_t picture_structure
uint8_t picture_coding_type
uint8_t intra_dc_precision
uint8_t frame_pred_frame_dct
uint8_t concealment_motion_vectors
uint8_t intra_vlc_format
uint8_t alternate_scan
uint8_t q_scale_type
uint8_t top_field_first
uint8_t full_pel_forward_vector
uint8_t full_pel_backward_vector
uint8_t f_code [2][2]
uint8_t intra_quantizer_matrix [64]
uint8_t non_intra_quantizer_matrix [64]

Detailed Description

Picture parameter information for an MPEG 1 or MPEG 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.


Field Documentation

Copy of the MPEG bitstream field.

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

Copy of the MPEG bitstream field.

Copy of the MPEG bitstream field. For MPEG-1, fill both horizontal and vertical entries.

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

Copy of the MPEG bitstream field.

Copy of the MPEG-1 bitstream field. For MPEG-2, set to 0.

Copy of the MPEG-1 bitstream field. For MPEG-2, set to 0.

Copy of the MPEG bitstream field.

Copy of the MPEG bitstream field, converted to raster order.

Copy of the MPEG bitstream field.

Copy of the MPEG bitstream field, converted to raster order.

Copy of the MPEG bitstream field.

Copy of the MPEG bitstream field.

Copy of the MPEG bitstream field.

Number of slices in the bitstream provided.

Copy of the MPEG bitstream field.


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

Generated on 29 Jan 2013 for VDPAU by  doxygen 1.6.1