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VDPAU
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Picture parameter information for a VC1 picture. More...
#include <vdpau.h>
Data Fields | |
| VdpVideoSurface | forward_reference |
| VdpVideoSurface | backward_reference |
| uint32_t | slice_count |
| uint8_t | picture_type |
| uint8_t | frame_coding_mode |
| uint8_t | deblockEnable |
| uint8_t | pquant |
VC-1 bitstream | |
Copies of the VC-1 bitstream fields. | |
| uint8_t | postprocflag |
| uint8_t | pulldown |
| uint8_t | interlace |
| uint8_t | tfcntrflag |
| uint8_t | finterpflag |
| uint8_t | psf |
| uint8_t | dquant |
| uint8_t | panscan_flag |
| uint8_t | refdist_flag |
| uint8_t | quantizer |
| uint8_t | extended_mv |
| uint8_t | extended_dmv |
| uint8_t | overlap |
| uint8_t | vstransform |
| uint8_t | loopfilter |
| uint8_t | fastuvmc |
| uint8_t | range_mapy_flag |
| uint8_t | range_mapy |
| uint8_t | range_mapuv_flag |
| uint8_t | range_mapuv |
| uint8_t | multires |
| uint8_t | syncmarker |
| uint8_t | rangered |
| uint8_t | maxbframes |
Picture parameter information for a VC1 picture.
Note: References to bitstream fields below may refer to data literally parsed from the bitstream, or derived from the bitstream using a mechanism described in the specification.
| VdpVideoSurface VdpPictureInfoVC1::backward_reference |
Reference used by B frames. Set to VDP_INVALID_HANDLE when not used.
| uint8_t VdpPictureInfoVC1::deblockEnable |
Out-of-loop deblocking enable. Bit 0 of POSTPROC from VC-1 7.1.1.27 Note that bit 1 of POSTPROC (dering enable) should not be included.
| uint8_t VdpPictureInfoVC1::dquant |
See VC-1 6.2.8.
| uint8_t VdpPictureInfoVC1::extended_dmv |
See VC-1 6.2.14.
| uint8_t VdpPictureInfoVC1::extended_mv |
See VC-1 6.2.7.
| uint8_t VdpPictureInfoVC1::fastuvmc |
See VC-1 6.2.6.
| uint8_t VdpPictureInfoVC1::finterpflag |
See VC-1 6.1.11.
| VdpVideoSurface VdpPictureInfoVC1::forward_reference |
Reference used by B and P frames. Set to VDP_INVALID_HANDLE when not used.
| uint8_t VdpPictureInfoVC1::frame_coding_mode |
Progressive=0, Frame-interlace=2, Field-interlace=3; see VC-1 7.1.1.15.
| uint8_t VdpPictureInfoVC1::interlace |
See VC-1 6.1.9.
| uint8_t VdpPictureInfoVC1::loopfilter |
See VC-1 6.2.5.
| uint8_t VdpPictureInfoVC1::maxbframes |
See VC-1 J.1.17. Only used by simple and main profiles.
| uint8_t VdpPictureInfoVC1::multires |
See VC-1 J.1.10. Only used by simple and main profiles.
| uint8_t VdpPictureInfoVC1::overlap |
See VC-1 6.2.10.
| uint8_t VdpPictureInfoVC1::panscan_flag |
See VC-1 6.2.3.
| uint8_t VdpPictureInfoVC1::picture_type |
I=0, P=1, B=3, BI=4 from 7.1.1.4.
| uint8_t VdpPictureInfoVC1::postprocflag |
See VC-1 6.1.5.
| uint8_t VdpPictureInfoVC1::pquant |
Parameter used by VC-1 Annex H deblocking algorithm. Note that VDPAU implementations may choose which deblocking algorithm to use. See VC-1 7.1.1.6
| uint8_t VdpPictureInfoVC1::psf |
See VC-1 6.1.3.
| uint8_t VdpPictureInfoVC1::pulldown |
See VC-1 6.1.8.
| uint8_t VdpPictureInfoVC1::quantizer |
See VC-1 6.2.11.
| uint8_t VdpPictureInfoVC1::range_mapuv |
| uint8_t VdpPictureInfoVC1::range_mapuv_flag |
See VC-1 6.2.16.
| uint8_t VdpPictureInfoVC1::range_mapy |
| uint8_t VdpPictureInfoVC1::range_mapy_flag |
See VC-1 6.12.15.
| uint8_t VdpPictureInfoVC1::rangered |
VC-1 SP/MP range reduction control. Only used by simple and main profiles. Bit 0: Copy of rangered VC-1 bitstream field; See VC-1 J.1.17. Bit 1: Copy of rangeredfrm VC-1 bitstream fiels; See VC-1 7.1.13.
| uint8_t VdpPictureInfoVC1::refdist_flag |
See VC-1 6.2.4.
| uint32_t VdpPictureInfoVC1::slice_count |
Number of slices in the bitstream provided.
| uint8_t VdpPictureInfoVC1::syncmarker |
See VC-1 J.1.16. Only used by simple and main profiles.
| uint8_t VdpPictureInfoVC1::tfcntrflag |
See VC-1 6.1.10.
| uint8_t VdpPictureInfoVC1::vstransform |
See VC-1 6.2.9.
1.8.9.1