The video processing API. More...

Classes
struct	VAProcPipelineCaps
	Video processing pipeline capabilities. More...

struct	VAProcFilterValueRange
	Specification of values supported by the filter. 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	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...

Macros
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.

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.

Enumerations
enum	VAProcFilterType { , VAProcFilterNoiseReduction, VAProcFilterDeinterlacing, VAProcFilterSharpening, VAProcFilterColorBalance, VAProcFilterSkinToneEnhancement }
	Video filter types. More...

enum	VAProcDeinterlacingType { , VAProcDeinterlacingBob, VAProcDeinterlacingWeave, VAProcDeinterlacingMotionAdaptive, VAProcDeinterlacingMotionCompensated, VAProcDeinterlacingCount }
	Deinterlacing types. More...

enum	VAProcColorBalanceType { , VAProcColorBalanceHue, VAProcColorBalanceSaturation, VAProcColorBalanceBrightness, VAProcColorBalanceContrast, VAProcColorBalanceAutoSaturation, VAProcColorBalanceAutoBrightness, VAProcColorBalanceAutoContrast, VAProcColorBalanceCount }
	Color balance types. More...

enum	VAProcColorStandardType { , VAProcColorStandardBT601, VAProcColorStandardBT709, VAProcColorStandardBT470M, VAProcColorStandardBT470BG, VAProcColorStandardSMPTE170M, VAProcColorStandardSMPTE240M, VAProcColorStandardGenericFilm, VAProcColorStandardCount }
	Color standard types. 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.

Classes