Rendering Commands; Command List - Fujitsu MB86R02 Jade-D Hardware Manual

MB86R02 'Jade-D' Hardware Manual V1.64
18.11.3

Rendering Commands

18.11.3.1

Command list

The following table lists MB86R02 'Jade-D' rendering commands and their command codes.
Type
Nop
Interrupt
Sync
SetRegister
SetVertex2i
Draw
DrawPixel
DrawPixelZ
DrawLine
DrawLine2i
DrawLine2iP
DrawTrap
DrawVertex2i
DrawVertex2iP
DrawRectP
DrawBitmapP
DrawBitmapLargeP
BltCopyP
BltCopy-
AlternateP
LoadTextureP
BltTextureP
18-184
Command Description

No operation

Interrupt request to host CPU

Synchronization with events

Sets data to register
Normal Sets data to high-speed 2DTriangle vertex register
Initializes border rectangle calculation of multiple
PolygonBegin
vertices random shape
PolygonEnd Clears polygon flag after drawing polygon
Flush_FB/Z Flushes drawing pipelines
Pixel Draws point
PixelZ Draws point with Z
Xvector Draws line (principal axis X)
Yvector Draws line (principal axis Y)
AntiXvector Draws line with anti-alias option (principal axis X)
AntiYvector Draws line with anti-alias option (principal axis Y)
Draws high-speed 2DLine (with vertex 0 as starting
ZeroVector
point)
Draws high-speed 2DLine (with vertex 1 as starting
OneVector
point)
TrapRight Draws right triangle
TrapLeft Draws left triangle
TriangleFan Draws high-speed 2DTriangle
Draws high-speed 2DTriangle for multiple vertices
FlagTriangleFan
random shape
BltFill Draws rectangle with single color
ClearPolyFlag Clears polygon flag buffer
BltDraw Draws Blt (16-bit)
Bitmap Draws binary bit map (character)
BltDraw Draws Blt (32-bit)
TopLeft Blt transfer from top left coordinates
TopRight Blt transfer from top right coordinates
BottomLeft Blt transfer from bottom left coordinates
BottomRight Blt transfer from bottom right coordinates
LoadTexture Loads texture pattern
LoadTILE Loads tile pattern
LoadTexture Loads texture pattern from local memory
LoadTILE Loads tile pattern from local memory