va_vpp.h File Reference

The video processing API. More...

Go to the source code of this file.

Classes
struct	VABlendState
	Video blending state definition. More...
struct	VAProcPipelineCaps
	Video processing pipeline capabilities. More...
struct	VAProcFilterValueRange
	Specification of values supported by the filter. More...
struct	VAHdrMetaDataHDR10
	Describes High Dynamic Range Meta Data for HDR10. More...
struct	VAProcFilterCapHighDynamicRange
	Capabilities specification for the High Dynamic Range filter. More...
struct	VAHdrMetaData
	High Dynamic Range Meta Data. More...
struct	VAProcPipelineParameterBuffer
	Video processing pipeline configuration. More...
struct	VAProcFilterParameterBufferBase
	Filter parameter buffer base. More...
struct	VAProcFilterParameterBuffer
	Default filter parametrization. More...
struct	VAProcFilterParameterBufferDeinterlacing
	Deinterlacing filter parametrization. More...
struct	VAProcFilterParameterBufferColorBalance
	Color balance filter parametrization. More...
struct	VAProcFilterParameterBufferTotalColorCorrection
	Total color correction filter parametrization. More...
struct	VAProcFilterParameterBufferHVSNoiseReduction
	Human Vision System(HVS) Noise reduction filter parametrization. More...
struct	VAProcFilterParameterBufferHDRToneMapping
	High Dynamic Range(HDR) Tone Mapping filter parametrization. More...
struct	VAProcFilterParameterBuffer3DLUT
	3DLUT filter parametrization. More...
struct	VAProcFilterCap3DLUT
	Capabilities specification for the 3DLUT filter. More...
struct	VAProcFilterCap
	Default filter cap specification (single range value). More...
struct	VAProcFilterCapDeinterlacing
	Capabilities specification for the deinterlacing filter. More...
struct	VAProcFilterCapColorBalance
	Capabilities specification for the color balance filter. More...
struct	VAProcFilterCapTotalColorCorrection
	Capabilities specification for the Total Color Correction filter. More...

Macros
#define	VA_SOURCE_RANGE_UNKNOWN   0
Video blending flags
#define	VA_BLEND_GLOBAL_ALPHA   0x0001
	Global alpha blending.
#define	VA_BLEND_PREMULTIPLIED_ALPHA   0x0002
	Premultiplied alpha blending (RGBA surfaces only).
#define	VA_BLEND_LUMA_KEY   0x0010
	Luma color key (YUV surfaces only).
Video pipeline flags
#define	VA_PROC_PIPELINE_SUBPICTURES   0x00000001
	Specifies whether to apply subpictures when processing a surface.
#define	VA_PROC_PIPELINE_FAST   0x00000002
	Specifies whether to apply power or performance optimizations to a pipeline. More...
Video filter flags
#define	VA_PROC_FILTER_MANDATORY   0x00000001
	Specifies whether the filter shall be present in the pipeline.
Pipeline end flags
#define	VA_PIPELINE_FLAG_END   0x00000004
	Specifies the pipeline is the last.
Chroma Siting flag
#define	VA_CHROMA_SITING_UNKNOWN   0x00
#define	VA_CHROMA_SITING_VERTICAL_TOP   0x01
	Chroma samples are co-sited vertically on the top with the luma samples.
#define	VA_CHROMA_SITING_VERTICAL_CENTER   0x02
	Chroma samples are not co-sited vertically with the luma samples.
#define	VA_CHROMA_SITING_VERTICAL_BOTTOM   0x03
	Chroma samples are co-sited vertically on the bottom with the luma samples.
#define	VA_CHROMA_SITING_HORIZONTAL_LEFT   0x04
	Chroma samples are co-sited horizontally on the left with the luma samples.
#define	VA_CHROMA_SITING_HORIZONTAL_CENTER   0x08
	Chroma samples are not co-sited horizontally with the luma samples.
Tone Mapping flags multiple HDR mode
#define	VA_TONE_MAPPING_HDR_TO_HDR   0x0001
	Tone Mapping from HDR content to HDR display.
#define	VA_TONE_MAPPING_HDR_TO_SDR   0x0002
	Tone Mapping from HDR content to SDR display.
#define	VA_TONE_MAPPING_HDR_TO_EDR   0x0004
	Tone Mapping from HDR content to EDR display.
#define	VA_TONE_MAPPING_SDR_TO_HDR   0x0008
	Tone Mapping from SDR content to HDR display.
De-interlacing flags
#define	VA_DEINTERLACING_BOTTOM_FIELD_FIRST   0x0001
	Bottom field first in the input frame. if this is not set then assumes top field first.
#define	VA_DEINTERLACING_BOTTOM_FIELD   0x0002
	Bottom field used in deinterlacing. if this is not set then assumes top field is used.
#define	VA_DEINTERLACING_ONE_FIELD   0x0004
	A single field is stored in the input frame. if this is not set then assumes the frame contains two interleaved fields.
#define	VA_DEINTERLACING_FMD_ENABLE   0x0008
	Film Mode Detection is enabled. If enabled, driver performs inverse of various pulldowns, such as 3:2 pulldown. if this is not set then assumes FMD is disabled.
#define	VA_DEINTERLACING_SCD_ENABLE   0x0010
Video Processing Human Vision System (HVS) Denoise Mode.
#define	VA_PROC_HVS_DENOISE_DEFAULT   0x0000
	Default Mode. This mode is decided in driver to the appropriate mode.
#define	VA_PROC_HVS_DENOISE_AUTO_BDRATE   0x0001
	Auto BDRate Mode. Indicates auto BD rate improvement in pre-processing (such as before video encoding), ignore Strength.
#define	VA_PROC_HVS_DENOISE_AUTO_SUBJECTIVE   0x0002
	Auto Subjective Mode. Indicates auto subjective quality improvement in pre-processing (such as before video encoding), ignore Strength.
#define	VA_PROC_HVS_DENOISE_MANUAL   0x0003
	Manual Mode. Indicates manual mode, allow to adjust the denoise strength manually (need to set Strength explicitly).
3DLUT Channel Layout and Mapping
#define	VA_3DLUT_CHANNEL_UNKNOWN   0x00000000
	3DLUT Channel Layout is unknown.
#define	VA_3DLUT_CHANNEL_RGB_RGB   0x00000001
	3DLUT Channel Layout is R, G, B, the default layout. Map RGB to RGB.
#define	VA_3DLUT_CHANNEL_YUV_RGB   0x00000002
	3DLUT Channel Layout is Y, U, V. Map YUV to RGB.
#define	VA_3DLUT_CHANNEL_VUY_RGB   0x00000004
	3DLUT Channel Layout is V, U, Y. Map VUY to RGB.

Enumerations
enum	VAProcFilterType { }
	Video filter types. More...
enum	VAProcDeinterlacingType { }
	Deinterlacing types. More...
enum	VAProcColorBalanceType { }
	Color balance types. More...
enum	VAProcColorStandardType { }
	Color standard types. More...
enum	VAProcTotalColorCorrectionType { }
	Total color correction types. More...
enum	VAProcHighDynamicRangeMetadataType { }
	High Dynamic Range Metadata types. More...
enum	VAProcMode { VAProcDefaultMode = 0 , VAProcPowerSavingMode , VAProcPerformanceMode }
	Video Processing Mode. More...

Functions
VAStatus	vaQueryVideoProcFilters (VADisplay dpy, VAContextID context, VAProcFilterType *filters, unsigned int *num_filters)
	Queries video processing filters. More...
VAStatus	vaQueryVideoProcFilterCaps (VADisplay dpy, VAContextID context, VAProcFilterType type, void *filter_caps, unsigned int *num_filter_caps)
	Queries video filter capabilities. More...
VAStatus	vaQueryVideoProcPipelineCaps (VADisplay dpy, VAContextID context, VABufferID *filters, unsigned int num_filters, VAProcPipelineCaps *pipeline_caps)
	Queries video processing pipeline capabilities. More...

Detailed Description

The video processing API.

This file contains the Video processing API.