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FFmpeg
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FFmpeg
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Picture parameters for decoding This structure is used in cuvidDecodePicture API IN for cuvidDecodePicture. More...
#include <dynlink_cuviddec.h>
Data Fields | |
| int | PicWidthInMbs |
| IN: Coded frame size in macroblocks. More... | |
| int | FrameHeightInMbs |
| IN: Coded frame height in macroblocks. More... | |
| int | CurrPicIdx |
| IN: Output index of the current picture. More... | |
| int | field_pic_flag |
| IN: 0=frame picture, 1=field picture. More... | |
| int | bottom_field_flag |
| IN: 0=top field, 1=bottom field (ignored if field_pic_flag=0) More... | |
| int | second_field |
| IN: Second field of a complementary field pair. More... | |
| unsigned int | nBitstreamDataLen |
| IN: Number of bytes in bitstream data buffer. More... | |
| const unsigned char * | pBitstreamData |
| IN: Ptr to bitstream data for this picture (slice-layer) More... | |
| unsigned int | nNumSlices |
| IN: Number of slices in this picture. More... | |
| const unsigned int * | pSliceDataOffsets |
| IN: nNumSlices entries, contains offset of each slice within the bitstream data buffer. More... | |
| int | ref_pic_flag |
| IN: This picture is a reference picture. More... | |
| int | intra_pic_flag |
| IN: This picture is entirely intra coded. More... | |
| unsigned int | Reserved [30] |
| Reserved for future use. More... | |
| union { | |
| CUVIDMPEG2PICPARAMS mpeg2 | |
| Also used for MPEG-1. More... | |
| CUVIDH264PICPARAMS h264 | |
| CUVIDVC1PICPARAMS vc1 | |
| CUVIDMPEG4PICPARAMS mpeg4 | |
| CUVIDJPEGPICPARAMS jpeg | |
| CUVIDHEVCPICPARAMS hevc | |
| CUVIDVP8PICPARAMS vp8 | |
| CUVIDVP9PICPARAMS vp9 | |
| unsigned int CodecReserved [1024] | |
| } | CodecSpecific |
Picture parameters for decoding This structure is used in cuvidDecodePicture API IN for cuvidDecodePicture.
Definition at line 679 of file dynlink_cuviddec.h.
| int CUVIDPICPARAMS::PicWidthInMbs |
IN: Coded frame size in macroblocks.
Definition at line 681 of file dynlink_cuviddec.h.
Referenced by nvdec_h264_start_frame(), nvdec_hevc_start_frame(), nvdec_mjpeg_start_frame(), nvdec_mpeg12_start_frame(), nvdec_mpeg4_start_frame(), nvdec_vc1_start_frame(), nvdec_vp8_start_frame(), and nvdec_vp9_start_frame().
| int CUVIDPICPARAMS::FrameHeightInMbs |
IN: Coded frame height in macroblocks.
Definition at line 682 of file dynlink_cuviddec.h.
| int CUVIDPICPARAMS::CurrPicIdx |
IN: Output index of the current picture.
Definition at line 683 of file dynlink_cuviddec.h.
Referenced by cuvid_handle_picture_decode().
| int CUVIDPICPARAMS::field_pic_flag |
IN: 0=frame picture, 1=field picture.
Definition at line 684 of file dynlink_cuviddec.h.
| int CUVIDPICPARAMS::bottom_field_flag |
IN: 0=top field, 1=bottom field (ignored if field_pic_flag=0)
Definition at line 685 of file dynlink_cuviddec.h.
| int CUVIDPICPARAMS::second_field |
IN: Second field of a complementary field pair.
Definition at line 686 of file dynlink_cuviddec.h.
| unsigned int CUVIDPICPARAMS::nBitstreamDataLen |
IN: Number of bytes in bitstream data buffer.
Definition at line 688 of file dynlink_cuviddec.h.
| const unsigned char* CUVIDPICPARAMS::pBitstreamData |
IN: Ptr to bitstream data for this picture (slice-layer)
Definition at line 689 of file dynlink_cuviddec.h.
| unsigned int CUVIDPICPARAMS::nNumSlices |
IN: Number of slices in this picture.
Definition at line 690 of file dynlink_cuviddec.h.
| const unsigned int* CUVIDPICPARAMS::pSliceDataOffsets |
IN: nNumSlices entries, contains offset of each slice within the bitstream data buffer.
Definition at line 691 of file dynlink_cuviddec.h.
| int CUVIDPICPARAMS::ref_pic_flag |
IN: This picture is a reference picture.
Definition at line 693 of file dynlink_cuviddec.h.
| int CUVIDPICPARAMS::intra_pic_flag |
IN: This picture is entirely intra coded.
Definition at line 694 of file dynlink_cuviddec.h.
Referenced by cuvid_handle_picture_decode().
| unsigned int CUVIDPICPARAMS::Reserved[30] |
Reserved for future use.
Definition at line 695 of file dynlink_cuviddec.h.
| CUVIDMPEG2PICPARAMS CUVIDPICPARAMS::mpeg2 |
Also used for MPEG-1.
Definition at line 698 of file dynlink_cuviddec.h.
Referenced by nvdec_mpeg12_start_frame().
| CUVIDH264PICPARAMS CUVIDPICPARAMS::h264 |
Definition at line 699 of file dynlink_cuviddec.h.
Referenced by nvdec_h264_start_frame().
| CUVIDVC1PICPARAMS CUVIDPICPARAMS::vc1 |
Definition at line 700 of file dynlink_cuviddec.h.
| CUVIDMPEG4PICPARAMS CUVIDPICPARAMS::mpeg4 |
Definition at line 701 of file dynlink_cuviddec.h.
Referenced by nvdec_mpeg4_start_frame().
| CUVIDJPEGPICPARAMS CUVIDPICPARAMS::jpeg |
Definition at line 702 of file dynlink_cuviddec.h.
| CUVIDHEVCPICPARAMS CUVIDPICPARAMS::hevc |
Definition at line 703 of file dynlink_cuviddec.h.
Referenced by nvdec_hevc_start_frame().
| CUVIDVP8PICPARAMS CUVIDPICPARAMS::vp8 |
Definition at line 704 of file dynlink_cuviddec.h.
| CUVIDVP9PICPARAMS CUVIDPICPARAMS::vp9 |
Definition at line 705 of file dynlink_cuviddec.h.
Referenced by nvdec_vp9_start_frame().
| unsigned int CUVIDPICPARAMS::CodecReserved[1024] |
Definition at line 706 of file dynlink_cuviddec.h.
| union { ... } CUVIDPICPARAMS::CodecSpecific |
1.8.6