hwaccel.h File Reference

#include "avcodec.h"
#include "hwaccels.h"

Go to the source code of this file.

Data Structures
struct	AVCodecHWConfigInternal

Macros
#define	HWACCEL_CAP_ASYNC_SAFE   (1 << 0)
#define	HW_CONFIG_HWACCEL(device, frames, ad_hoc, format, device_type_, name)
#define	HW_CONFIG_INTERNAL(format)
#define	HWACCEL_DXVA2(codec)   HW_CONFIG_HWACCEL(1, 1, 1, DXVA2_VLD, DXVA2, ff_ ## codec ## _dxva2_hwaccel)
#define	HWACCEL_D3D11VA2(codec)   HW_CONFIG_HWACCEL(1, 1, 0, D3D11, D3D11VA, ff_ ## codec ## _d3d11va2_hwaccel)
#define	HWACCEL_NVDEC(codec)   HW_CONFIG_HWACCEL(1, 1, 0, CUDA, CUDA, ff_ ## codec ## _nvdec_hwaccel)
#define	HWACCEL_VAAPI(codec)   HW_CONFIG_HWACCEL(1, 1, 1, VAAPI, VAAPI, ff_ ## codec ## _vaapi_hwaccel)
#define	HWACCEL_VDPAU(codec)   HW_CONFIG_HWACCEL(1, 1, 1, VDPAU, VDPAU, ff_ ## codec ## _vdpau_hwaccel)
#define	HWACCEL_VIDEOTOOLBOX(codec)   HW_CONFIG_HWACCEL(1, 1, 1, VIDEOTOOLBOX, VIDEOTOOLBOX, ff_ ## codec ## _videotoolbox_hwaccel)
#define	HWACCEL_D3D11VA(codec)   HW_CONFIG_HWACCEL(0, 0, 1, D3D11VA_VLD, NONE, ff_ ## codec ## _d3d11va_hwaccel)
#define	HWACCEL_XVMC(codec)   HW_CONFIG_HWACCEL(0, 0, 1, XVMC, NONE, ff_ ## codec ## _xvmc_hwaccel)

Macro Definition Documentation

#define HWACCEL_CAP_ASYNC_SAFE   (1 << 0)

Definition at line 26 of file hwaccel.h.

Referenced by ff_thread_finish_setup().

#define HW_CONFIG_HWACCEL	(		device,
			frames,
			ad_hoc,
			format,
			device_type_,
			name
	)

Value:

&(const AVCodecHWConfigInternal) { \
        .public          = { \
            .pix_fmt     = AV_PIX_FMT_ ## format, \
            .methods     = (device ? AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX : 0) | \
                           (frames ? AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX : 0) | \
                           (ad_hoc ? AV_CODEC_HW_CONFIG_METHOD_AD_HOC        : 0),  \
            .device_type = AV_HWDEVICE_TYPE_ ## device_type_, \
        }, \
        .hwaccel         = &name, \
    }

Definition at line 45 of file hwaccel.h.

#define HW_CONFIG_INTERNAL

(

format

)

Value:

&(const AVCodecHWConfigInternal) { \
        .public          = { \
            .pix_fmt     = AV_PIX_FMT_ ## format, \
            .methods     = AV_CODEC_HW_CONFIG_METHOD_INTERNAL, \
            .device_type = AV_HWDEVICE_TYPE_NONE, \
        }, \
        .hwaccel         = NULL, \
    }

Definition at line 57 of file hwaccel.h.

#define HWACCEL_DXVA2

(

codec

)

HW_CONFIG_HWACCEL(1, 1, 1, DXVA2_VLD, DXVA2, ff_ ## codec ## _dxva2_hwaccel)

Definition at line 67 of file hwaccel.h.

#define HWACCEL_D3D11VA2

(

codec

)

HW_CONFIG_HWACCEL(1, 1, 0, D3D11, D3D11VA, ff_ ## codec ## _d3d11va2_hwaccel)

Definition at line 69 of file hwaccel.h.

#define HWACCEL_NVDEC

(

codec

)

HW_CONFIG_HWACCEL(1, 1, 0, CUDA, CUDA, ff_ ## codec ## _nvdec_hwaccel)

Definition at line 71 of file hwaccel.h.

#define HWACCEL_VAAPI

(

codec

)

HW_CONFIG_HWACCEL(1, 1, 1, VAAPI, VAAPI, ff_ ## codec ## _vaapi_hwaccel)

Definition at line 73 of file hwaccel.h.

#define HWACCEL_VDPAU

(

codec

)

HW_CONFIG_HWACCEL(1, 1, 1, VDPAU, VDPAU, ff_ ## codec ## _vdpau_hwaccel)

Definition at line 75 of file hwaccel.h.

#define HWACCEL_VIDEOTOOLBOX

(

codec

)

HW_CONFIG_HWACCEL(1, 1, 1, VIDEOTOOLBOX, VIDEOTOOLBOX, ff_ ## codec ## _videotoolbox_hwaccel)

Definition at line 77 of file hwaccel.h.

#define HWACCEL_D3D11VA

(

codec

)

HW_CONFIG_HWACCEL(0, 0, 1, D3D11VA_VLD, NONE, ff_ ## codec ## _d3d11va_hwaccel)

Definition at line 79 of file hwaccel.h.

#define HWACCEL_XVMC

(

codec

)

HW_CONFIG_HWACCEL(0, 0, 1, XVMC, NONE, ff_ ## codec ## _xvmc_hwaccel)

Definition at line 81 of file hwaccel.h.