xvmc

package
v1.2.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Mar 26, 2024 License: BSD-3-Clause, GooglePatentClause Imports: 7 Imported by: 0

Documentation

Overview

FILE GENERATED AUTOMATICALLY FROM "xvmc.xml"

Index

Constants

View Source 
const (
	// ExtName is the user-friendly name string of this X extension.
	ExtName = "XvMC"

	// ExtXName is the name string this extension is known by to the X server.
	ExtXName = "XVideo-MotionCompensation"
)

Variables

This section is empty.

Functions

func CreateContextUnchecked 

func CreateContextUnchecked(c *xgb.XConn, ContextId Context, PortId xv.Port, SurfaceId Surface, Width uint16, Height uint16, Flags uint32) error

CreateContextUnchecked sends an unchecked request.

func CreateSubpictureUnchecked 

func CreateSubpictureUnchecked(c *xgb.XConn, SubpictureId Subpicture, Context Context, XvimageId uint32, Width uint16, Height uint16) error

CreateSubpictureUnchecked sends an unchecked request.

func CreateSurfaceUnchecked 

func CreateSurfaceUnchecked(c *xgb.XConn, SurfaceId Surface, ContextId Context) error

CreateSurfaceUnchecked sends an unchecked request.

func DestroyContext 

func DestroyContext(c *xgb.XConn, ContextId Context) error

DestroyContext sends a checked request.

func DestroyContextUnchecked added in v1.1.0 

func DestroyContextUnchecked(c *xgb.XConn, ContextId Context) error

DestroyContextUnchecked sends an unchecked request.

func DestroySubpicture 

func DestroySubpicture(c *xgb.XConn, SubpictureId Subpicture) error

DestroySubpicture sends a checked request.

func DestroySubpictureUnchecked added in v1.1.0 

func DestroySubpictureUnchecked(c *xgb.XConn, SubpictureId Subpicture) error

DestroySubpictureUnchecked sends an unchecked request.

func DestroySurface 

func DestroySurface(c *xgb.XConn, SurfaceId Surface) error

DestroySurface sends a checked request.

func DestroySurfaceUnchecked added in v1.1.0 

func DestroySurfaceUnchecked(c *xgb.XConn, SurfaceId Surface) error

DestroySurfaceUnchecked sends an unchecked request.

func ListSubpictureTypesUnchecked 

func ListSubpictureTypesUnchecked(c *xgb.XConn, PortId xv.Port, SurfaceId Surface) error

ListSubpictureTypesUnchecked sends an unchecked request.

func ListSurfaceTypesUnchecked 

func ListSurfaceTypesUnchecked(c *xgb.XConn, PortId xv.Port) error

ListSurfaceTypesUnchecked sends an unchecked request.

func QueryVersionUnchecked 

func QueryVersionUnchecked(c *xgb.XConn) error

QueryVersionUnchecked sends an unchecked request.

func Register added in v1.1.0 

func Register(xconn *xgb.XConn) error

Register will query the X server for XvMC extension support, and register relevant extension unmarshalers with the XConn.

func SurfaceInfoListBytes 

func SurfaceInfoListBytes(buf []byte, list []SurfaceInfo) int

SurfaceInfoListBytes writes a list of SurfaceInfo values to a byte slice.

func SurfaceInfoRead 

func SurfaceInfoRead(buf []byte, v *SurfaceInfo) int

SurfaceInfoRead reads a byte slice into a SurfaceInfo value.

func SurfaceInfoReadList 

func SurfaceInfoReadList(buf []byte, dest []SurfaceInfo) int

SurfaceInfoReadList reads a byte slice into a list of SurfaceInfo values.

Types

type Context 

type Context uint32

func NewContextID added in v1.1.0 

func NewContextID(c *xgb.XConn) Context

type CreateContextReply 

type CreateContextReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	WidthActual  uint16
	HeightActual uint16
	FlagsReturn  uint32
	// padding: 20 bytes
	PrivData []uint32 // size: internal.Pad4((int(Length) * 4))
}

CreateContextReply represents the data returned from a CreateContext request.

func CreateContext 

func CreateContext(c *xgb.XConn, ContextId Context, PortId xv.Port, SurfaceId Surface, Width uint16, Height uint16, Flags uint32) (CreateContextReply, error)

CreateContext sends a checked request.

func (*CreateContextReply) Unmarshal added in v1.1.0 

func (v *CreateContextReply) Unmarshal(buf []byte) error

Unmarshal reads a byte slice into a CreateContextReply value.

type CreateSubpictureReply 

type CreateSubpictureReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	WidthActual       uint16
	HeightActual      uint16
	NumPaletteEntries uint16
	EntryBytes        uint16
	ComponentOrder    []byte // size: 4
	// padding: 12 bytes
	PrivData []uint32 // size: internal.Pad4((int(Length) * 4))
}

CreateSubpictureReply represents the data returned from a CreateSubpicture request.

func CreateSubpicture 

func CreateSubpicture(c *xgb.XConn, SubpictureId Subpicture, Context Context, XvimageId uint32, Width uint16, Height uint16) (CreateSubpictureReply, error)

CreateSubpicture sends a checked request.

func (*CreateSubpictureReply) Unmarshal added in v1.1.0 

func (v *CreateSubpictureReply) Unmarshal(buf []byte) error

Unmarshal reads a byte slice into a CreateSubpictureReply value.

type CreateSurfaceReply 

type CreateSurfaceReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	// padding: 24 bytes
	PrivData []uint32 // size: internal.Pad4((int(Length) * 4))
}

CreateSurfaceReply represents the data returned from a CreateSurface request.

func CreateSurface 

func CreateSurface(c *xgb.XConn, SurfaceId Surface, ContextId Context) (CreateSurfaceReply, error)

CreateSurface sends a checked request.

func (*CreateSurfaceReply) Unmarshal added in v1.1.0 

func (v *CreateSurfaceReply) Unmarshal(buf []byte) error

Unmarshal reads a byte slice into a CreateSurfaceReply value.

type ListSubpictureTypesReply 

type ListSubpictureTypesReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Num uint32
	// padding: 20 bytes
	Types []xv.ImageFormatInfo // size: xv.ImageFormatInfoListSize(Types)
}

ListSubpictureTypesReply represents the data returned from a ListSubpictureTypes request.

func ListSubpictureTypes 

func ListSubpictureTypes(c *xgb.XConn, PortId xv.Port, SurfaceId Surface) (ListSubpictureTypesReply, error)

ListSubpictureTypes sends a checked request.

func (*ListSubpictureTypesReply) Unmarshal added in v1.1.0 

func (v *ListSubpictureTypesReply) Unmarshal(buf []byte) error

Unmarshal reads a byte slice into a ListSubpictureTypesReply value.

type ListSurfaceTypesReply 

type ListSurfaceTypesReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Num uint32
	// padding: 20 bytes
	Surfaces []SurfaceInfo // size: internal.Pad4((int(Num) * 24))
}

ListSurfaceTypesReply represents the data returned from a ListSurfaceTypes request.

func ListSurfaceTypes 

func ListSurfaceTypes(c *xgb.XConn, PortId xv.Port) (ListSurfaceTypesReply, error)

ListSurfaceTypes sends a checked request.

func (*ListSurfaceTypesReply) Unmarshal added in v1.1.0 

func (v *ListSurfaceTypesReply) Unmarshal(buf []byte) error

Unmarshal reads a byte slice into a ListSurfaceTypesReply value.

type QueryVersionReply 

type QueryVersionReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Major uint32
	Minor uint32
}

QueryVersionReply represents the data returned from a QueryVersion request.

func QueryVersion 

func QueryVersion(c *xgb.XConn) (QueryVersionReply, error)

QueryVersion sends a checked request.

func (*QueryVersionReply) Unmarshal added in v1.1.0 

func (v *QueryVersionReply) Unmarshal(buf []byte) error

Unmarshal reads a byte slice into a QueryVersionReply value.

type Subpicture 

type Subpicture uint32

func NewSubpictureID added in v1.1.0 

func NewSubpictureID(c *xgb.XConn) Subpicture

type Surface 

type Surface uint32

func NewSurfaceID added in v1.1.0 

func NewSurfaceID(c *xgb.XConn) Surface

type SurfaceInfo 

type SurfaceInfo struct {
	Id                  Surface
	ChromaFormat        uint16
	Pad0                uint16
	MaxWidth            uint16
	MaxHeight           uint16
	SubpictureMaxWidth  uint16
	SubpictureMaxHeight uint16
	McType              uint32
	Flags               uint32
}

func (SurfaceInfo) Bytes 

func (v SurfaceInfo) Bytes() []byte

Bytes writes a SurfaceInfo value to a byte slice.

Source Files

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