Class VMWareSVGAII

VMWareSVGAII class.

Inheritance

System.Object

VMWareSVGAII

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Cosmos.HAL.Drivers.Video.SVGAII

Assembly: Cosmos.HAL2.dll

Syntax

public class VMWareSVGAII

Constructors

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VMWareSVGAII()

Initializes a new instance of the VMWareSVGAII class.

Declaration

public VMWareSVGAII()

Fields

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FrameOffset

Declaration

public uint FrameOffset

Field Value

Type	Description
System.UInt32

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FrameSize

Declaration

public uint FrameSize

Field Value

Type	Description
System.UInt32

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videoMemory

Video memory block.

Declaration

public readonly MemoryBlock videoMemory

Field Value

Type	Description
MemoryBlock

Methods

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Clear(UInt32)

Clear screen to specified color.

Declaration

public void Clear(uint color)

Parameters

Type	Name	Description
System.UInt32	color	Color.

Exceptions

Type	Condition
System.Exception	Thrown on memory access violation.
System.NotImplementedException	Thrown if VMWare SVGA 2 has no rectange copy capability

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Copy(UInt32, UInt32, UInt32, UInt32, UInt32, UInt32)

Copy rectangle.

Declaration

public void Copy(uint x, uint y, uint newX, uint newY, uint width, uint height)

Parameters

Type	Name	Description
System.UInt32	x	Source X coordinate.
System.UInt32	y	Source Y coordinate.
System.UInt32	newX	Destination X coordinate.
System.UInt32	newY	Destination Y coordinate.
System.UInt32	width	Width.
System.UInt32	height	Height.

Exceptions

Type	Condition
System.NotImplementedException	Thrown if VMWare SVGA 2 has no rectange copy capability

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DefineAlphaCursor(UInt32, UInt32, Int32[])

Define alpha cursor.

Declaration

public void DefineAlphaCursor(uint width, uint height, int[] data)

Parameters

Type	Name	Description
System.UInt32	width
System.UInt32	height
System.Int32[]	data

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DefineCursor()

Define cursor.

Declaration

public void DefineCursor()

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Disable()

Disable the SVGA Driver, returns to text mode.

Declaration

public void Disable()

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DoubleBufferUpdate()

Update video memory.

Declaration

public void DoubleBufferUpdate()

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Enable()

Enable the SVGA Driver, only needed after Disable() has been called.

Declaration

public void Enable()

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Fill(UInt32, UInt32, UInt32, UInt32, UInt32)

Fill rectangle.

Declaration

public void Fill(uint x, uint y, uint width, uint height, uint color)

Parameters

Type	Name	Description
System.UInt32	x	X coordinate.
System.UInt32	y	Y coordinate.
System.UInt32	width	Width.
System.UInt32	height	Height.
System.UInt32	color	Color.

Exceptions

Type	Condition
System.Exception	Thrown on memory access violation.
System.NotImplementedException	Thrown if VMWare SVGA 2 has no rectange copy capability

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GetFIFO(FIFO)

Get FIFO.

Declaration

public uint GetFIFO(FIFO cmd)

Parameters

Type	Name	Description
FIFO	cmd	FIFO command.

Returns

Type	Description
System.UInt32	uint value.

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GetPixel(UInt32, UInt32)

Get pixel.

Declaration

public uint GetPixel(uint x, uint y)

Parameters

Type	Name	Description
System.UInt32	x	X coordinate.
System.UInt32	y	Y coordinate.

Returns

Type	Description
System.UInt32	uint value.

Exceptions

Type	Condition
System.Exception	Thrown on memory access violation.

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InitializeFIFO()

Initialize FIFO.

Declaration

public void InitializeFIFO()

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ReadRegister(Register)

Read register.

Declaration

public uint ReadRegister(Register register)

Parameters

Type	Name	Description
Register	register	A register.

Returns

Type	Description
System.UInt32	uint value.

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SetCursor(Boolean, UInt32, UInt32)

Sets the cursor position and draws it.

Declaration

public void SetCursor(bool visible, uint x, uint y)

Parameters

Type	Name	Description
System.Boolean	visible	Visible.
System.UInt32	x	X coordinate.
System.UInt32	y	Y coordinate.

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SetFIFO(FIFO, UInt32)

Set FIFO.

Declaration

public uint SetFIFO(FIFO cmd, uint value)

Parameters

Type	Name	Description
FIFO	cmd	Command.
System.UInt32	value	Value.

Returns

Type	Description
System.UInt32

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SetMode(UInt32, UInt32, UInt32)

Set video mode.

Declaration

public void SetMode(uint width, uint height, uint depth = 32U)

Parameters

Type	Name	Description
System.UInt32	width	Width.
System.UInt32	height	Height.
System.UInt32	depth	Depth.

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SetPixel(UInt32, UInt32, UInt32)

Set pixel.

Declaration

public void SetPixel(uint x, uint y, uint color)

Parameters

Type	Name	Description
System.UInt32	x	X coordinate.
System.UInt32	y	Y coordinate.
System.UInt32	color	Color.

Exceptions

Type	Condition
System.Exception	Thrown on memory access violation.

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Update(UInt32, UInt32, UInt32, UInt32)

Update FIFO.

Declaration

public void Update(uint x, uint y, uint width, uint height)

Parameters

Type	Name	Description
System.UInt32	x	X coordinate.
System.UInt32	y	Y coordinate.
System.UInt32	width	Width.
System.UInt32	height	Height.

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WaitForFifo()

Wait for FIFO.

Declaration

public void WaitForFifo()

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WriteRegister(Register, UInt32)

Write register.

Declaration

public void WriteRegister(Register register, uint value)

Parameters

Type	Name	Description
Register	register	A register.
System.UInt32	value	A value.

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WriteToFifo(UInt32)

Write to FIFO.

Declaration

public void WriteToFifo(uint value)

Parameters

Type	Name	Description
System.UInt32	value	Value to write.