AVCodec-specific pixel formats supported by a platform. More...

#include <src/video.h>

Inheritance diagram for video::encoder_platform_formats_avcodec:

Collaboration diagram for video::encoder_platform_formats_avcodec:

Public Types
using	init_buffer_function_t = std::function<util::Either<avcodec_buffer_t, int>(platf::avcodec_encode_device_t *)>
	Callback that prepares an FFmpeg hardware input buffer for the encode device.

Public Member Functions
	encoder_platform_formats_avcodec (const AVHWDeviceType &avcodec_base_dev_type, const AVHWDeviceType &avcodec_derived_dev_type, const AVPixelFormat &avcodec_dev_pix_fmt, const AVPixelFormat &avcodec_pix_fmt_8bit, const AVPixelFormat &avcodec_pix_fmt_10bit, const AVPixelFormat &avcodec_pix_fmt_yuv444_8bit, const AVPixelFormat &avcodec_pix_fmt_yuv444_10bit, const init_buffer_function_t &init_avcodec_hardware_input_buffer_function)
	Construct AVCodec platform format mappings.

Public Member Functions inherited from video::encoder_platform_formats_t

Public Attributes
AVHWDeviceType	avcodec_base_dev_type
	FFmpeg device type used to create the primary hardware context.

AVHWDeviceType	avcodec_derived_dev_type
	FFmpeg device type derived from the primary hardware context.

AVPixelFormat	avcodec_dev_pix_fmt
	FFmpeg hardware-device pixel format for frames handed to the encoder.

AVPixelFormat	avcodec_pix_fmt_10bit
	FFmpeg 10-bit 4:2:0 software pixel format for this encoder.

AVPixelFormat	avcodec_pix_fmt_8bit
	FFmpeg 8-bit 4:2:0 software pixel format for this encoder.

AVPixelFormat	avcodec_pix_fmt_yuv444_10bit
	FFmpeg 10-bit 4:4:4 software pixel format for this encoder.

AVPixelFormat	avcodec_pix_fmt_yuv444_8bit
	FFmpeg 8-bit 4:4:4 software pixel format for this encoder.

init_buffer_function_t	init_avcodec_hardware_input_buffer
	Backend hook that allocates or imports hardware frames for FFmpeg.

Public Attributes inherited from video::encoder_platform_formats_t
platf::mem_type_e	dev_type
	Platform memory type required by this encoder.

platf::pix_fmt_e	pix_fmt_10bit
	10-bit 4:2:0 input format accepted by this encoder.

platf::pix_fmt_e	pix_fmt_8bit
	8-bit 4:2:0 input format accepted by this encoder.

platf::pix_fmt_e	pix_fmt_yuv444_10bit
	10-bit 4:4:4 input format accepted by this encoder.

platf::pix_fmt_e	pix_fmt_yuv444_8bit
	8-bit 4:4:4 input format accepted by this encoder.

Detailed Description

AVCodec-specific pixel formats supported by a platform.

Constructor & Destructor Documentation

video::encoder_platform_formats_avcodec::encoder_platform_formats_avcodec	(	const AVHWDeviceType &	avcodec_base_dev_type,
		const AVHWDeviceType &	avcodec_derived_dev_type,
		const AVPixelFormat &	avcodec_dev_pix_fmt,
		const AVPixelFormat &	avcodec_pix_fmt_8bit,
		const AVPixelFormat &	avcodec_pix_fmt_10bit,
		const AVPixelFormat &	avcodec_pix_fmt_yuv444_8bit,
		const AVPixelFormat &	avcodec_pix_fmt_yuv444_10bit,
		const init_buffer_function_t &	init_avcodec_hardware_input_buffer_function )

inline

Construct AVCodec platform format mappings.

Parameters

avcodec_base_dev_type	Base AVCodec hardware device type.
avcodec_derived_dev_type	Derived AVCodec hardware device type.
avcodec_dev_pix_fmt	AVCodec device pixel format.
avcodec_pix_fmt_8bit	AVCodec 8-bit pixel format.
avcodec_pix_fmt_10bit	AVCodec 10-bit pixel format.
avcodec_pix_fmt_yuv444_8bit	AVCodec 8-bit YUV444 pixel format.
avcodec_pix_fmt_yuv444_10bit	AVCodec 10-bit YUV444 pixel format.
init_avcodec_hardware_input_buffer_function	Hardware input buffer initialization callback.

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