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bitshift divison

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Edward R. Gonzalez
2025-08-04 19:45:22 -04:00
parent 7ac7371ac7
commit 2eb0c788ce
3 changed files with 15 additions and 13 deletions
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code/graphics_system/gp.s
+2 -1
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@@ -66,7 +66,8 @@ gp_ModeSetting_DipArea equ 0xE1 << gcmd_offset | 0x1 << gp_ModeSetting_DrawA
; GP0(E3h) - Set Drawing Area top left (X1,Y1)
; GP0(E4h) - Set Drawing Area bottom right (X2,Y2)
; Sets the drawing area corners. The Render commands GP0(20h..7Fh) are automatically clipping any pixels that are outside of this region.
; Sets the drawing area corners. The Render commands GP0(20h..7Fh)
; are automatically clipping any pixels that are outside of this region.
; 0 - 9 X-coordinate (0..1023)
; 10 - 18 Y-coordinate (0..511) ; \ on v0 GPU (max 1 MB VRAM)
; 19 - 23 Not used (zero) ; /