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format void SCL_Scale (Fixed32 sx, Fixed32 sy) Input sx: Size specification in X direction sy: Y direction size specification NBG0, NBG1: 1/4 to 256 RBG0, RBG1: Any Output None Function value None Function Expansion / reduction of scroll surface Remarks Executed between executing SclOpen () and executing SclClose (). Cannot be used with NBG2 or NBG3.
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format Uint32 SCL_InitRotateTable (Uint32 address, Uint16 num, ( Uint32 rotateA, Uint32 rotateB) Input address: Specify the address to place the rotation parameter table. num: Number of tables : 1: Only rotation parameter A is used : 2: Use rotation parameters A and B rotateA: Specify what to display using the rotation parameter A. . SCL_SPR: Display only the sprite frame buffer. . SCL_SPR: Display only the sprite frame buffer. : SCL_RBG0: Display RBG0 and sprite frame buffer S SCL_NON: Not displayed rotateB: Specify what to display using the rotation parameter B. SCL_RBG0: Displays RBG0 SCL_RBG1: Displays RBG1 : SCL_NON: Not displayed. Output None Function value 0: Normal 1: Allocation failure : 2: Settings are inconsistent Function Rotation parameter table initialization and where to place the rotation parameter table on VRAM Set . Remarks When using both rotation parameters A and B for display, use a window display finger If . is not set, the number of screens and the combined rotation of the XY rotation and Y rotation can be displayed correctly. Not .