FFmpeg: CuvidContext Struct Reference

FFmpeg 4.0

Data Fields
AVClass *	avclass

CUvideodecoder	cudecoder

CUvideoparser	cuparser

char *	cu_gpu

int	nb_surfaces

int	drop_second_field

char *	crop_expr

char *	resize_expr

struct {
int left

int top

int right

int bottom

}	crop

struct {
int width

int height

}	resize

AVBufferRef *	hwdevice

AVBufferRef *	hwframe

AVBSFContext *	bsf

AVFifoBuffer *	frame_queue

int	deint_mode

int	deint_mode_current

int64_t	prev_pts

int	internal_error

int	decoder_flushing

int *	key_frame

cudaVideoCodec	codec_type

cudaVideoChromaFormat	chroma_format

CUVIDDECODECAPS	caps8

CUVIDDECODECAPS	caps10

CUVIDDECODECAPS	caps12

CUVIDPARSERPARAMS	cuparseinfo

CUVIDEOFORMATEX	cuparse_ext

CudaFunctions *	cudl

CuvidFunctions *	cvdl

Detailed Description

Definition at line 38 of file cuviddec.c.

Field Documentation

◆ avclass

AVClass* CuvidContext::avclass

Definition at line 40 of file cuviddec.c.

◆ cudecoder

CUvideodecoder CuvidContext::cudecoder

Definition at line 42 of file cuviddec.c.

Referenced by cuvid_decode_end(), cuvid_handle_picture_decode(), and cuvid_output_frame().

◆ cuparser

CUvideoparser CuvidContext::cuparser

Definition at line 43 of file cuviddec.c.

Referenced by cuvid_decode_end(), and cuvid_decode_init().

◆ cu_gpu

char* CuvidContext::cu_gpu

Definition at line 45 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ nb_surfaces

int CuvidContext::nb_surfaces

Definition at line 46 of file cuviddec.c.

Referenced by cuvid_decode_init(), and cuvid_is_buffer_full().

◆ drop_second_field

int CuvidContext::drop_second_field

Definition at line 47 of file cuviddec.c.

Referenced by cuvid_handle_picture_display().

◆ crop_expr

char* CuvidContext::crop_expr

Definition at line 48 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ resize_expr

char* CuvidContext::resize_expr

Definition at line 49 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ left

int CuvidContext::left

Definition at line 52 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ top

int CuvidContext::top

Definition at line 53 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ right

int CuvidContext::right

Definition at line 54 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ bottom

int CuvidContext::bottom

Definition at line 55 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ crop

struct { ... } CuvidContext::crop

Referenced by cuvid_decode_init().

◆ width

int CuvidContext::width

Definition at line 59 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ height

int CuvidContext::height

Definition at line 60 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ resize

struct { ... } CuvidContext::resize

Referenced by cuvid_decode_init().

◆ hwdevice

AVBufferRef* CuvidContext::hwdevice

Definition at line 63 of file cuviddec.c.

Referenced by cuvid_decode_end(), cuvid_decode_init(), cuvid_decode_packet(), cuvid_flush(), and cuvid_output_frame().

◆ hwframe

AVBufferRef* CuvidContext::hwframe

Definition at line 64 of file cuviddec.c.

Referenced by cuvid_decode_end(), cuvid_decode_init(), cuvid_handle_video_sequence(), and cuvid_output_frame().

◆ bsf

AVBSFContext* CuvidContext::bsf

Definition at line 66 of file cuviddec.c.

Referenced by cuvid_decode_end(), and cuvid_decode_init().

◆ frame_queue

AVFifoBuffer* CuvidContext::frame_queue

Definition at line 68 of file cuviddec.c.

Referenced by cuvid_decode_end(), cuvid_decode_init(), cuvid_handle_picture_display(), cuvid_is_buffer_full(), and cuvid_output_frame().

◆ deint_mode

int CuvidContext::deint_mode

Definition at line 70 of file cuviddec.c.

◆ deint_mode_current

int CuvidContext::deint_mode_current

Definition at line 71 of file cuviddec.c.

Referenced by cuvid_decode_frame(), and cuvid_handle_picture_display().

◆ prev_pts

int64_t CuvidContext::prev_pts

Definition at line 72 of file cuviddec.c.

Referenced by cuvid_decode_init(), and cuvid_output_frame().

◆ internal_error

int CuvidContext::internal_error

Definition at line 74 of file cuviddec.c.

Referenced by cuvid_handle_picture_decode(), and cuvid_handle_picture_display().

◆ decoder_flushing

int CuvidContext::decoder_flushing

Definition at line 75 of file cuviddec.c.

Referenced by cuvid_decode_frame(), and cuvid_output_frame().

◆ key_frame

int* CuvidContext::key_frame

Definition at line 77 of file cuviddec.c.

Referenced by cuvid_decode_end(), cuvid_decode_init(), cuvid_handle_picture_decode(), and cuvid_output_frame().

◆ codec_type

cudaVideoCodec CuvidContext::codec_type

Definition at line 79 of file cuviddec.c.

◆ chroma_format

cudaVideoChromaFormat CuvidContext::chroma_format

Definition at line 80 of file cuviddec.c.

◆ caps8

CUVIDDECODECAPS CuvidContext::caps8

Definition at line 82 of file cuviddec.c.

Referenced by cuvid_test_capabilities().

◆ caps10

CUVIDDECODECAPS CuvidContext::caps10

Definition at line 82 of file cuviddec.c.

Referenced by cuvid_test_capabilities().

◆ caps12

CUVIDDECODECAPS CuvidContext::caps12

Definition at line 82 of file cuviddec.c.

Referenced by cuvid_test_capabilities().

◆ cuparseinfo

CUVIDPARSERPARAMS CuvidContext::cuparseinfo

Definition at line 84 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ cuparse_ext

CUVIDEOFORMATEX CuvidContext::cuparse_ext

Definition at line 85 of file cuviddec.c.

Referenced by cuvid_decode_init().

◆ cudl

CudaFunctions* CuvidContext::cudl

Definition at line 87 of file cuviddec.c.

Referenced by check_cu(), cuvid_decode_end(), cuvid_decode_init(), and cuvid_output_frame().

◆ cvdl

CuvidFunctions* CuvidContext::cvdl

Definition at line 88 of file cuviddec.c.

Referenced by cuvid_decode_end(), cuvid_decode_init(), cuvid_handle_picture_decode(), cuvid_output_frame(), and cuvid_test_capabilities().

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

libavcodec/cuviddec.c