FFmpeg: CUDAScaleContext Struct Reference

FFmpeg 4.0

Data Fields
const AVClass *	class

enum AVPixelFormat	in_fmt

enum AVPixelFormat	out_fmt

struct {
int width

int height

}	planes_in [3]

struct {
int width

int height

}	planes_out [3]

AVBufferRef *	frames_ctx

AVFrame *	frame

AVFrame *	tmp_frame

int	passthrough

enum AVPixelFormat	format
	Output sw format. More...

char *	w_expr
	width expression string More...

char *	h_expr
	height expression string More...

CUcontext	cu_ctx

CUevent	cu_event

CUmodule	cu_module

CUfunction	cu_func_uchar

CUfunction	cu_func_uchar2

CUfunction	cu_func_uchar4

CUfunction	cu_func_ushort

CUfunction	cu_func_ushort2

CUfunction	cu_func_ushort4

CUtexref	cu_tex_uchar

CUtexref	cu_tex_uchar2

CUtexref	cu_tex_uchar4

CUtexref	cu_tex_ushort

CUtexref	cu_tex_ushort2

CUtexref	cu_tex_ushort4

CUdeviceptr	srcBuffer

CUdeviceptr	dstBuffer

int	tex_alignment

Detailed Description

Definition at line 55 of file vf_scale_cuda.c.

Field Documentation

◆ class

const AVClass* CUDAScaleContext::class

Definition at line 56 of file vf_scale_cuda.c.

◆ in_fmt

enum AVPixelFormat CUDAScaleContext::in_fmt

Definition at line 57 of file vf_scale_cuda.c.

Referenced by init_processing_chain(), and init_stage().

◆ out_fmt

enum AVPixelFormat CUDAScaleContext::out_fmt

Definition at line 58 of file vf_scale_cuda.c.

Referenced by init_processing_chain(), and init_stage().

◆ width

int CUDAScaleContext::width

Definition at line 61 of file vf_scale_cuda.c.

Referenced by init_processing_chain(), and init_stage().

◆ height

int CUDAScaleContext::height

Definition at line 62 of file vf_scale_cuda.c.

Referenced by init_processing_chain(), and init_stage().

◆ planes_in

struct { ... } CUDAScaleContext::planes_in[3]

Referenced by init_processing_chain(), and init_stage().

◆ planes_out

struct { ... } CUDAScaleContext::planes_out[3]

Referenced by init_processing_chain(), and init_stage().

◆ frames_ctx

AVBufferRef* CUDAScaleContext::frames_ctx

Definition at line 65 of file vf_scale_cuda.c.

Referenced by cudascale_config_props(), cudascale_filter_frame(), cudascale_uninit(), init_processing_chain(), and init_stage().

◆ frame

AVFrame* CUDAScaleContext::frame

Definition at line 66 of file vf_scale_cuda.c.

Referenced by cudascale_init(), cudascale_scale(), cudascale_uninit(), and init_stage().

◆ tmp_frame

AVFrame* CUDAScaleContext::tmp_frame

Definition at line 68 of file vf_scale_cuda.c.

Referenced by cudascale_init(), cudascale_scale(), and cudascale_uninit().

◆ passthrough

int CUDAScaleContext::passthrough

Definition at line 69 of file vf_scale_cuda.c.

Referenced by init_processing_chain().

◆ format

enum AVPixelFormat CUDAScaleContext::format

Output sw format.

AV_PIX_FMT_NONE for no conversion.

Definition at line 74 of file vf_scale_cuda.c.

Referenced by cudascale_init(), and init_processing_chain().

◆ w_expr

char* CUDAScaleContext::w_expr

width expression string

Definition at line 76 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ h_expr

char* CUDAScaleContext::h_expr

height expression string

Definition at line 77 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_ctx

CUcontext CUDAScaleContext::cu_ctx

Definition at line 79 of file vf_scale_cuda.c.

◆ cu_event

CUevent CUDAScaleContext::cu_event

Definition at line 80 of file vf_scale_cuda.c.

◆ cu_module

CUmodule CUDAScaleContext::cu_module

Definition at line 81 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_func_uchar

CUfunction CUDAScaleContext::cu_func_uchar

Definition at line 82 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_func_uchar2

CUfunction CUDAScaleContext::cu_func_uchar2

Definition at line 83 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_func_uchar4

CUfunction CUDAScaleContext::cu_func_uchar4

Definition at line 84 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_func_ushort

CUfunction CUDAScaleContext::cu_func_ushort

Definition at line 85 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_func_ushort2

CUfunction CUDAScaleContext::cu_func_ushort2

Definition at line 86 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_func_ushort4

CUfunction CUDAScaleContext::cu_func_ushort4

Definition at line 87 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_tex_uchar

CUtexref CUDAScaleContext::cu_tex_uchar

Definition at line 88 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_tex_uchar2

CUtexref CUDAScaleContext::cu_tex_uchar2

Definition at line 89 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_tex_uchar4

CUtexref CUDAScaleContext::cu_tex_uchar4

Definition at line 90 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_tex_ushort

CUtexref CUDAScaleContext::cu_tex_ushort

Definition at line 91 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_tex_ushort2

CUtexref CUDAScaleContext::cu_tex_ushort2

Definition at line 92 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ cu_tex_ushort4

CUtexref CUDAScaleContext::cu_tex_ushort4

Definition at line 93 of file vf_scale_cuda.c.

Referenced by cudascale_config_props().

◆ srcBuffer

CUdeviceptr CUDAScaleContext::srcBuffer

Definition at line 95 of file vf_scale_cuda.c.

◆ dstBuffer

CUdeviceptr CUDAScaleContext::dstBuffer

Definition at line 96 of file vf_scale_cuda.c.

◆ tex_alignment

int CUDAScaleContext::tex_alignment

Definition at line 97 of file vf_scale_cuda.c.

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

libavfilter/vf_scale_cuda.c