GSPGPU:SetBufferSwap
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Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x00050200] |
| 1 | Screen ID: 0=main, 1=sub |
| 2 | Active framebuffer: 0=first, 1=second |
| 3 | Framebuffer virtual address, for the main screen this is the 3D left framebuffer |
| 4 | For the main screen: 3D right framebuffer address |
| 5 | Value for 0x1EF00X90, controls framebuffer width |
| 6 | ? |
| 7 | Value for 0x1EF00X78, controls which framebuffer is displayed |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
Description
This sets GSP state for the LCD framebuffers, and other state as well. When the value of LCD register 0x1EF00X54 is >0x54, the GSP state for the specified screenID is immediately written to the LCD registers.