platf::avcodec_encode_device_t Struct Reference

Inheritance diagram for platf::avcodec_encode_device_t:

Collaboration diagram for platf::avcodec_encode_device_t:

Public Member Functions
virtual void	apply_colorspace ()
int	convert (platf::img_t &img) override
virtual void	init_codec_options (AVCodecContext *ctx, AVDictionary **options)
	Provides a hook for allow platform-specific code to adjust codec options.
virtual void	init_hwframes (AVHWFramesContext *frames)
	Initialize the hwframes context.
virtual int	prepare_to_derive_context (int hw_device_type)
	Prepare to derive a context.
virtual int	set_frame (AVFrame *frame, AVBufferRef *hw_frames_ctx)
	Set the frame to be encoded.

Public Attributes
void *	data {}
AVFrame *	frame {}
Public Attributes inherited from platf::encode_device_t
video::sunshine_colorspace_t	colorspace

Member Function Documentation

apply_colorspace()

virtual void platf::avcodec_encode_device_t::apply_colorspace ( )

inlinevirtual

Reimplemented in cuda::gl_cuda_vram_t.

convert()

int platf::avcodec_encode_device_t::convert ( platf::img_t & img )

inlineoverridevirtual

Implements platf::encode_device_t.

Reimplemented in cuda::gl_cuda_vram_t.

init_codec_options()

virtual void platf::avcodec_encode_device_t::init_codec_options ( AVCodecContext * ctx, AVDictionary ** options )

inlinevirtual

Provides a hook for allow platform-specific code to adjust codec options.

Note

Implementations may set or modify codec options prior to codec initialization.

Reimplemented in va::va_t.

init_hwframes()

virtual void platf::avcodec_encode_device_t::init_hwframes ( AVHWFramesContext * frames )

inlinevirtual

Initialize the hwframes context.

Note

Implementations may set parameters during initialization of the hwframes context.

Reimplemented in platf::dxgi::d3d_avcodec_encode_device_t.

prepare_to_derive_context()

virtual int platf::avcodec_encode_device_t::prepare_to_derive_context ( int hw_device_type )

inlinevirtual

Prepare to derive a context.

Note

Implementations may make modifications required before context derivation

Reimplemented in platf::dxgi::d3d_avcodec_encode_device_t.

set_frame()

virtual int platf::avcodec_encode_device_t::set_frame ( AVFrame * frame, AVBufferRef * hw_frames_ctx )

inlinevirtual

Set the frame to be encoded.

Note

Implementations must take ownership of 'frame'.

Reimplemented in cuda::cuda_ram_t, cuda::cuda_t, platf::nv12_zero_device, platf::dxgi::d3d_avcodec_encode_device_t, video::avcodec_software_encode_device_t, cuda::gl_cuda_vram_t, and va::va_t.

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

• src/platform/common.h