FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Data Structures | Functions | Variables
hwcontext_internal.h File Reference
#include <stddef.h>
#include "buffer.h"
#include "hwcontext.h"
#include "frame.h"
#include "pixfmt.h"

Go to the source code of this file.

Data Structures

struct  HWContextType
 
struct  AVHWDeviceInternal
 
struct  AVHWFramesInternal
 
struct  HWMapDescriptor
 

Functions

int ff_hwframe_map_create (AVBufferRef *hwframe_ref, AVFrame *dst, const AVFrame *src, void(*unmap)(AVHWFramesContext *ctx, HWMapDescriptor *hwmap), void *priv)
 

Variables

const HWContextType ff_hwcontext_type_cuda
 
const HWContextType ff_hwcontext_type_dxva2
 
const HWContextType ff_hwcontext_type_qsv
 
const HWContextType ff_hwcontext_type_vaapi
 
const HWContextType ff_hwcontext_type_vdpau
 

Function Documentation

int ff_hwframe_map_create ( AVBufferRef hwframe_ref,
AVFrame dst,
const AVFrame src,
void(*)(AVHWFramesContext *ctx, HWMapDescriptor *hwmap)  unmap,
void priv 
)

Definition at line 553 of file hwcontext.c.

Referenced by dxva2_map_frame(), and vaapi_map_frame().

Variable Documentation

const HWContextType ff_hwcontext_type_cuda

Definition at line 394 of file hwcontext_cuda.c.

const HWContextType ff_hwcontext_type_dxva2

Definition at line 573 of file hwcontext_dxva2.c.

const HWContextType ff_hwcontext_type_qsv

Definition at line 861 of file hwcontext_qsv.c.

const HWContextType ff_hwcontext_type_vaapi

Definition at line 991 of file hwcontext_vaapi.c.

const HWContextType ff_hwcontext_type_vdpau

Definition at line 458 of file hwcontext_vdpau.c.